feat: add audio muting button, mute by default in debug builds

chore: lower audio tracing to trace level
chore: configure rustfmt, switch to LF line endings
2025-12-06 07:15:41 -06:00 · 2025-07-23 21:00:52 -05:00 · 2025-07-23 20:36:56 -05:00 · 2025-07-23 20:15:54 -05:00 · 2025-07-23 20:12:11 -05:00 · 2025-07-23 19:47:44 -05:00
38 changed files with 2410 additions and 518 deletions
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,10 +1,12 @@
-[target.wasm32-unknown-emscripten]
+[target.'cfg(target_os = "emscripten")']
 # TODO: Document what the fuck this is.
 rustflags = [
-    "-O", "-C", "link-args=-O2 --profiling",
+    # "-O", "-C", "link-args=-O2 --profiling",
    #"-C", "link-args=-O3 --closure 1",
+    # "-C", "link-args=-g -gsource-map",
    "-C", "link-args=-sASYNCIFY -sALLOW_MEMORY_GROWTH=1",
-    "-C", "link-args=-sUSE_SDL=2 -sUSE_SDL_IMAGE=2 -sSDL2_IMAGE_FORMATS=['png']",
+    # "-C", "link-args=-sALLOW_MEMORY_GROWTH=1",
+    "-C", "link-args=-sUSE_SDL=2 -sUSE_SDL_IMAGE=2 -sUSE_SDL_MIXER=2 -sUSE_OGG=1 -sUSE_SDL_GFX=2 -sUSE_SDL_TTF=2 -sSDL2_IMAGE_FORMATS=['png']",
    # USE_OGG, USE_VORBIS for OGG/VORBIS usage
    "-C", "link-args=--preload-file assets/",
-]
+]
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text=auto eol=lf
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,7 @@
 /target
 /dist
 .idea
-*.dll
+*.dll
+rust-sdl2-emscripten/
+assets/build.css
+emsdk/
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,22 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-added-large-files
+      - id: check-merge-conflict
+      - id: check-case-conflict
+      - id: check-toml
+      - id: check-yaml
+      - id: forbid-submodules
+      - id: mixed-line-ending
+
+  - repo: local
+    hooks:
+      - id: cargo-fmt
+        name: cargo fmt
+        entry: cargo fmt --all --
+        language: system
+        types: [rust]
+        pass_filenames: false
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,22 +1,40 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4

 [[package]]
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-version = "1.0.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
 dependencies = [
 "memchr",
 ]

+[[package]]
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+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
+
+[[package]]
+name = "autocfg"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
+
 [[package]]
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 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"

+[[package]]
+name = "bitflags"
+version = "2.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
+
 [[package]]
 name = "c_vec"
 version = "2.0.0"
@@ -30,16 +48,71 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"

 [[package]]
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-version = "1.4.0"
+name = "deprecate-until"
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-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+checksum = "7a3767f826efbbe5a5ae093920b58b43b01734202be697e1354914e862e8e704"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "semver",
+ "syn",
+]
+
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+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+
+[[package]]
+name = "getrandom"
+version = "0.3.3"
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+checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
+dependencies = [
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+ "libc",
+ "r-efi",
+ "wasi",
+]
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+
+[[package]]
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+checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
+[[package]]
+name = "integer-sqrt"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "276ec31bcb4a9ee45f58bec6f9ec700ae4cf4f4f8f2fa7e06cb406bd5ffdd770"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"

 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"

 [[package]]
 name = "log"
@@ -58,9 +131,9 @@ dependencies = [

 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"

 [[package]]
 name = "nu-ansi-term"
@@ -73,10 +146,19 @@ dependencies = [
 ]

 [[package]]
-name = "once_cell"
-version = "1.18.0"
+name = "num-traits"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"

 [[package]]
 name = "overload"
@@ -88,12 +170,33 @@ checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 name = "pacman"
 version = "0.1.0"
 dependencies = [
+ "anyhow",
 "lazy_static",
+ "libc",
+ "once_cell",
+ "pathfinding",
+ "rand",
 "sdl2",
 "spin_sleep",
+ "thiserror 1.0.69",
 "tracing",
 "tracing-error",
 "tracing-subscriber",
+ "winapi",
+]
+
+[[package]]
+name = "pathfinding"
+version = "4.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59ac35caa284c08f3721fb33c2741b5f763decaf42d080c8a6a722154347017e"
+dependencies = [
+ "deprecate-until",
+ "indexmap",
+ "integer-sqrt",
+ "num-traits",
+ "rustc-hash",
+ "thiserror 2.0.12",
 ]

 [[package]]
@@ -103,33 +206,77 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"

 [[package]]
-name = "proc-macro2"
-version = "1.0.66"
+name = "ppv-lite86"
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-checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
 dependencies = [
 "unicode-ident",
 ]

 [[package]]
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+version = "1.0.40"
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-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
 "proc-macro2",
 ]

 [[package]]
-name = "regex"
-version = "1.9.1"
+name = "r-efi"
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-checksum = "b2eae68fc220f7cf2532e4494aded17545fce192d59cd996e0fe7887f4ceb575"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
+
+[[package]]
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+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+dependencies = [
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "regex"
+version = "1.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
 dependencies = [
 "aho-corasick",
 "memchr",
- "regex-automata 0.3.3",
- "regex-syntax 0.7.4",
+ "regex-automata 0.4.9",
+ "regex-syntax 0.8.5",
 ]

 [[package]]
@@ -143,13 +290,13 @@ dependencies = [

 [[package]]
 name = "regex-automata"
-version = "0.3.3"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39354c10dd07468c2e73926b23bb9c2caca74c5501e38a35da70406f1d923310"
+checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
 dependencies = [
 "aho-corasick",
 "memchr",
- "regex-syntax 0.7.4",
+ "regex-syntax 0.8.5",
 ]

 [[package]]
@@ -160,9 +307,15 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"

 [[package]]
 name = "regex-syntax"
-version = "0.7.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
+
+[[package]]
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+checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"

 [[package]]
 name = "sdl2"
@@ -170,7 +323,7 @@ version = "0.38.0"
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 checksum = "2d42407afc6a8ab67e36f92e80b8ba34cbdc55aaeed05249efe9a2e8d0e9feef"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 "c_vec",
 "lazy_static",
 "libc",
@@ -189,6 +342,12 @@ dependencies = [
 "version-compare",
 ]

+[[package]]
+name = "semver"
+version = "1.0.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56e6fa9c48d24d85fb3de5ad847117517440f6beceb7798af16b4a87d616b8d0"
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.4"
@@ -206,25 +365,64 @@ checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"

 [[package]]
 name = "spin_sleep"
-version = "1.1.1"
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+checksum = "14ac0e4b54d028c2000a13895bcd84cd02a1d63c4f78e08e4ec5ec8f53efd4b9"
 dependencies = [
- "once_cell",
- "winapi",
+ "windows-sys",
 ]

 [[package]]
 name = "syn"
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+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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 "quote",
 "unicode-ident",
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+[[package]]
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+dependencies = [
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+]
+
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+dependencies = [
+ "thiserror-impl 2.0.12",
+]
+
+[[package]]
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+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
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+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "thread_local"
 version = "1.1.7"
@@ -237,11 +435,10 @@ dependencies = [

 [[package]]
 name = "tracing"
-version = "0.1.37"
+version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
+checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
 dependencies = [
- "cfg-if",
 "pin-project-lite",
 "tracing-attributes",
 "tracing-core",
@@ -249,9 +446,9 @@ dependencies = [

 [[package]]
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+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -260,9 +457,9 @@ dependencies = [

 [[package]]
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+version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0955b8137a1df6f1a2e9a37d8a6656291ff0297c1a97c24e0d8425fe2312f79a"
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 dependencies = [
 "once_cell",
 "valuable",
@@ -270,9 +467,9 @@ dependencies = [

 [[package]]
 name = "tracing-error"
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+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "8b1581020d7a273442f5b45074a6a57d5757ad0a47dac0e9f0bd57b81936f3db"
 dependencies = [
 "tracing",
 "tracing-subscriber",
@@ -280,20 +477,20 @@ dependencies = [

 [[package]]
 name = "tracing-log"
-version = "0.1.3"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ddad33d2d10b1ed7eb9d1f518a5674713876e97e5bb9b7345a7984fbb4f922"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
 dependencies = [
- "lazy_static",
 "log",
+ "once_cell",
 "tracing-core",
 ]

 [[package]]
 name = "tracing-subscriber"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30a651bc37f915e81f087d86e62a18eec5f79550c7faff886f7090b4ea757c77"
+checksum = "e8189decb5ac0fa7bc8b96b7cb9b2701d60d48805aca84a238004d665fcc4008"
 dependencies = [
 "matchers",
 "nu-ansi-term",
@@ -331,6 +528,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "579a42fc0b8e0c63b76519a339be31bed574929511fa53c1a3acae26eb258f29"

+[[package]]
+name = "wasi"
+version = "0.14.2+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
+dependencies = [
+ "wit-bindgen-rt",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -352,3 +558,105 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "windows-sys"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.53.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c66f69fcc9ce11da9966ddb31a40968cad001c5bedeb5c2b82ede4253ab48aef"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
+
+[[package]]
+name = "wit-bindgen-rt"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
+dependencies = [
+ "bitflags 2.9.1",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.8.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,13 +6,29 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
-lazy_static = "1.4.0"
-spin_sleep = "1.1.1"
-tracing = { version = "0.1.37", features = ["max_level_debug", "release_max_level_warn"]}
+tracing = { version = "0.1.40", features = ["max_level_debug", "release_max_level_debug"]}
 tracing-error = "0.2.0"
 tracing-subscriber = {version = "0.3.17", features = ["env-filter"]}
+lazy_static = "1.5.0"
+sdl2 = { version = "0.38.0", features = ["image", "ttf"] }
+spin_sleep = "1.3.2"
+rand = "0.9.2"
+pathfinding = "4.14"
+once_cell = "1.21.3"
+thiserror = "1.0"
+anyhow = "1.0"

-[dependencies.sdl2]
+[target.'cfg(target_os = "windows")'.dependencies.winapi]
+version = "0.3"
+features = ["consoleapi", "fileapi", "handleapi", "processenv", "winbase", "wincon", "winnt", "winuser", "windef", "minwindef"]
+
+
+[target.'cfg(target_os = "emscripten")'.dependencies.sdl2]
+version = "0.38"
+default-features = false
+features = ["ttf","image","gfx","mixer"]
+
+[target.'cfg(not(target_os = "emscripten"))'.dependencies.sdl2]
 version = "0.38"
 default-features = false
 features = ["ttf","image","gfx","mixer","static-link","use-vcpkg"]
@@ -23,4 +39,8 @@ git = "https://github.com/microsoft/vcpkg"
 rev = "2024.05.24" # release 2024.05.24 # to check for a new one, check https://github.com/microsoft/vcpkg/releases

 [package.metadata.vcpkg.target]
-x86_64-pc-windows-msvc = { triplet = "x64-windows-static-md" }
+x86_64-pc-windows-msvc = { triplet = "x64-windows-static-md" }
+stable-x86_64-unknown-linux-gnu = { triplet = "x86_64-unknown-linux-gnu" }
+
+[target.'cfg(target_os = "emscripten")'.dependencies]
+libc = "0.2.16"
--- a/assets/TerminalVector.ttf
+++ b/assets/TerminalVector.ttf
--- a/assets/favicon.ico
+++ b/assets/favicon.ico
--- a/assets/index.html
+++ b/assets/index.html
@@ -1,27 +1,65 @@
 <!DOCTYPE html>
 <html>
-<head>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-</head>
-<style>
-    body {
-        margin: 0;
-        padding: 0;
-        background: #000;
-    }
-    canvas {
-        display: block;
-        margin: 0 auto;
-        background: #000;
-    }
-</style>
-<body>
-    <canvas id="canvas"></canvas>
-    <script>
-        var Module = {
-            'canvas': document.getElementById('canvas'),
-        };
+  <head>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Pac-Man Arcade</title>
+    <link rel="stylesheet" href="build.css" />
+    <style>
+    </style>
+  </head>
+  <body class="bg-black text-yellow-400 text-center">
+    <a
+      href="https://github.com/Xevion/Pac-Man"
+      class="absolute top-0 right-0"
+      aria-label="View source on GitHub"
+    >
+      <svg
+        width="80"
+        height="80"
+        viewBox="0 0 250 250"
+        class="fill-yellow-400 text-black"
+        aria-hidden="true"
+      >
+        <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
+        <path
+          d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2"
+          class="octo-arm"
+        ></path>
+        <path
+          d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z"
+          class="octo-body"
+        ></path>
+      </svg>
+    </a>
+    <h1 class="text-4xl mt-10 scaled-text">Pac-Man Arcade</h1>
+    <p class="text-lg mt-5 scaled-text">
+      Welcome to the Pac-Man Arcade! Use the controls below to play.
+    </p>
+    <canvas
+      id="canvas"
+      class="block mx-auto mt-5"
+      width="800"
+      height="600"
+    ></canvas>
+    <div class="mt-10">
+      <span
+        class="inline-block mx-2 px-4 py-2 bg-yellow-400 text-black rounded scaled-text"
+        >&larr; &uarr; &rarr; &darr; Move</span
+      >
+      <span
+        class="inline-block mx-2 px-4 py-2 bg-yellow-400 text-black rounded scaled-text"
+        >Space Change Sprite</span
+      >
+      <span
+        class="inline-block mx-2 px-4 py-2 bg-yellow-400 text-black rounded scaled-text"
+        >Shift + &uarr;&darr; Change Volume</span
+      >
+    </div>
+    <script type="text/javascript">
+      var Module = {
+        canvas: document.getElementById("canvas"),
+      };
    </script>
-    <script src="pacman.js"></script>
-</body>
-</html>
+    <script type="text/javascript" src="pacman.js"></script>
+  </body>
+</html>
--- a/assets/styles.scss
+++ b/assets/styles.scss
@@ -0,0 +1,21 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+@font-face {
+    font-family: "Liberation Mono";
+    src:
+        url("LiberationMono.woff2") format("woff2"),
+        url("LiberationMono.woff") format("woff");
+    font-weight: normal;
+    font-style: normal;
+    font-display: swap;
+}
+
+canvas {
+    @apply w-full h-[65vh] min-h-[200px] block mx-auto bg-black;
+}
+
+.code {
+    @apply px-1 rounded font-mono bg-zinc-900 border border-zinc-700 lowercase;
+}
--- a/assets/wav/1.ogg
+++ b/assets/wav/1.ogg
--- a/assets/wav/2.ogg
+++ b/assets/wav/2.ogg
--- a/assets/wav/3.ogg
+++ b/assets/wav/3.ogg
--- a/assets/wav/4.ogg
+++ b/assets/wav/4.ogg
--- a/assets/wav/eating.wav
+++ b/assets/wav/eating.wav
--- a/assets/wav/waka_ka.wav
+++ b/assets/wav/waka_ka.wav
--- a/assets/wav/waka_wa.wav
+++ b/assets/wav/waka_wa.wav
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -38,7 +38,7 @@ fi
 if [ "$skip_emsdk" = 'false' ]; then
    echo "Activating Emscripten"
    # SDL2-TTF requires 3.1.43, fails to build on latest
-    ./../emsdk/emsdk activate 3.1.43
+    ../emsdk/emsdk activate 3.1.43
    source ../emsdk/emsdk_env.sh
 fi

@@ -59,15 +59,15 @@ mkdir -p dist
 output_folder="target/wasm32-unknown-emscripten/$build_type"
 cp assets/index.html dist

-cp assets/*.woff* dist
+# cp assets/*.woff* dist
 cp assets/build.css dist
 cp assets/favicon.ico dist
-cp $output_folder/spiritus.wasm dist
-cp $output_folder/spiritus.js dist
+cp $output_folder/pacman.wasm dist
+cp $output_folder/pacman.js dist
 # only if .data file exists
-cp $output_folder/deps/spiritus.data dist
-if [ -f $output_folder/spiritus.wasm.map ]; then
-    cp $output_folder/spiritus.wasm.map dist
+cp $output_folder/deps/pacman.data dist
+if [ -f $output_folder/pacman.wasm.map ]; then
+    cp $output_folder/pacman.wasm.map dist
 fi

 if [ "$serve" = 'true' ]; then
--- a/build.ts
+++ b/build.ts
@@ -0,0 +1,194 @@
+import { $ } from "bun";
+
+// This is a bun script, run with `bun run build.ts`
+
+import * as path from "path";
+import * as fs from "fs/promises";
+
+async function clean() {
+  console.log("Cleaning...");
+  await $`cargo clean`;
+  await $`rm -rf ./dist/`;
+  console.log("Cleaned...");
+}
+
+async function setupEmscripten() {
+  const emsdkDir = "./emsdk";
+  const emsdkExists = await fs
+    .access(emsdkDir)
+    .then(() => true)
+    .catch(() => false);
+
+  if (!emsdkExists) {
+    console.log("Cloning Emscripten SDK...");
+    await $`git clone https://github.com/emscripten-core/emsdk.git`;
+  } else {
+    console.log("Emscripten SDK already exists, skipping clone.");
+  }
+
+  const emscriptenToolchainPath = path.join(emsdkDir, "upstream", "emscripten");
+  const toolchainInstalled = await fs
+    .access(emscriptenToolchainPath)
+    .then(() => true)
+    .catch(() => false);
+
+  if (!toolchainInstalled) {
+    console.log("Installing Emscripten toolchain...");
+    await $`./emsdk/emsdk install 3.1.43`;
+  } else {
+    console.log(
+      "Emscripten toolchain 3.1.43 already installed, skipping install."
+    );
+  }
+
+  console.log("Activating Emscripten...");
+  await $`./emsdk/emsdk activate 3.1.43`;
+  console.log("Emscripten activated.");
+
+  // Set EMSDK environment variable for subsequent commands
+  process.env.EMSDK = path.resolve(emsdkDir);
+
+  const emsdkPython = path.join(path.resolve(emsdkDir), "python");
+  const emsdkNode = path.join(path.resolve(emsdkDir), "node", "16.20.0_64bit"); // Adjust node version if needed
+  const emsdkBin = path.join(path.resolve(emsdkDir), "upstream", "emscripten");
+  process.env.PATH = `${emsdkPython}:${emsdkNode}:${emsdkBin}:${process.env.PATH}`;
+}
+
+async function buildWeb(release: boolean) {
+  console.log("Building WASM with Emscripten...");
+  if (release) {
+    await $`cargo build --target=wasm32-unknown-emscripten --release`;
+  } else {
+    await $`cargo build --target=wasm32-unknown-emscripten`;
+  }
+
+  console.log("Generating CSS...");
+  await $`pnpx postcss-cli ./assets/styles.scss -o ./assets/build.css`;
+
+  console.log("Copying WASM files...");
+  const buildType = release ? "release" : "debug";
+  const outputFolder = `target/wasm32-unknown-emscripten/${buildType}`;
+  await $`mkdir -p dist`;
+  await $`cp assets/index.html dist`;
+  await $`cp assets/*.woff* dist`;
+  await $`cp assets/build.css dist`;
+  await $`cp assets/favicon.ico dist`;
+  await $`cp ${outputFolder}/spiritus.wasm dist`;
+  await $`cp ${outputFolder}/spiritus.js dist`;
+
+  // Check if .data file exists before copying
+  try {
+    await fs.access(`${outputFolder}/deps/spiritus.data`);
+    await $`cp ${outputFolder}/deps/spiritus.data dist`;
+  } catch (e) {
+    console.log("No spiritus.data file found, skipping copy.");
+  }
+
+  // Check if .map file exists before copying
+  try {
+    await fs.access(`${outputFolder}/spiritus.wasm.map`);
+    await $`cp ${outputFolder}/spiritus.wasm.map dist`;
+  } catch (e) {
+    console.log("No spiritus.wasm.map file found, skipping copy.");
+  }
+
+  console.log("WASM files copied.");
+}
+
+async function serve() {
+  console.log("Serving WASM with Emscripten...");
+  await $`python3 -m http.server -d ./dist/ 8080`;
+}
+
+async function main() {
+  const args = process.argv.slice(2);
+
+  let release = false;
+  let serveFiles = false;
+  let skipEmscriptenSetup = false;
+  let cleanProject = false;
+  let target = "web"; // Default target
+
+  for (const arg of args) {
+    switch (arg) {
+      case "-r":
+        release = true;
+        break;
+      case "-s":
+        serveFiles = true;
+        break;
+      case "-e":
+        skipEmscriptenSetup = true;
+        break;
+      case "-c":
+        cleanProject = true;
+        break;
+      case "--target=linux":
+        target = "linux";
+        break;
+      case "--target=windows":
+        target = "windows";
+        break;
+      case "--target=web":
+        target = "web";
+        break;
+      case "-h":
+      case "--help":
+        console.log(`
+Usage: ts-node build.ts [options]
+
+Options:
+  -r              Build in release mode
+  -s              Serve the WASM files once built (for web target)
+  -e              Skip EMSDK setup (GitHub workflow only)
+  -c              Clean the target/dist directory
+  --target=[web|linux|windows] Specify target platform (default: web)
+  -h, --help      Show this help message
+        `);
+        return;
+    }
+  }
+
+  if (cleanProject) {
+    await clean();
+  }
+
+  if (!skipEmscriptenSetup && target === "web") {
+    await setupEmscripten();
+  }
+
+  switch (target) {
+    case "web":
+      await buildWeb(release);
+      if (serveFiles) {
+        await serve();
+      }
+      break;
+    case "linux":
+      console.log("Building for Linux...");
+      if (release) {
+        await $`cargo build --release`;
+      } else {
+        await $`cargo build`;
+      }
+      console.log("Linux build complete.");
+      break;
+    case "windows":
+      console.log("Building for Windows...");
+      if (release) {
+        await $`cargo build --release --target=x86_64-pc-windows-msvc`; // Assuming MSVC toolchain
+      } else {
+        await $`cargo build --target=x86_64-pc-windows-msvc`;
+      }
+      console.log("Windows build complete.");
+      break;
+    default:
+      console.error("Invalid target specified.");
+      process.exit(1);
+  }
+}
+
+main().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -0,0 +1,6 @@
+# Rustfmt configuration
+edition = "2021"
+max_width = 130
+tab_spaces = 4
+newline_style = "Unix"
+use_small_heuristics = "Default"
--- a/src/animation.rs
+++ b/src/animation.rs
@@ -1,3 +1,4 @@
+//! This module provides a simple animation and atlas system for textures.
 use sdl2::{
    rect::Rect,
    render::{Canvas, Texture},
@@ -6,31 +7,24 @@ use sdl2::{

 use crate::direction::Direction;

-pub struct AnimatedTexture<'a> {
-    raw_texture: Texture<'a>,
-    ticker: u32,
-    reversed: bool,
-    offset: (i32, i32),
-    ticks_per_frame: u32,
-    frame_count: u32,
-    frame_width: u32,
-    frame_height: u32,
+/// Trait for drawable atlas-based textures
+pub trait FrameDrawn {
+    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>);
 }

-impl<'a> AnimatedTexture<'a> {
-    pub fn new(
-        texture: Texture<'a>,
-        ticks_per_frame: u32,
-        frame_count: u32,
-        frame_width: u32,
-        frame_height: u32,
-        offset: Option<(i32, i32)>,
-    ) -> Self {
-        AnimatedTexture {
+/// A texture atlas abstraction for static (non-animated) rendering.
+pub struct AtlasTexture<'a> {
+    pub raw_texture: Texture<'a>,
+    pub offset: (i32, i32),
+    pub frame_count: u32,
+    pub frame_width: u32,
+    pub frame_height: u32,
+}
+
+impl<'a> AtlasTexture<'a> {
+    pub fn new(texture: Texture<'a>, frame_count: u32, frame_width: u32, frame_height: u32, offset: Option<(i32, i32)>) -> Self {
+        AtlasTexture {
            raw_texture: texture,
-            ticker: 0,
-            reversed: false,
-            ticks_per_frame,
            frame_count,
            frame_width,
            frame_height,
@@ -38,90 +32,37 @@ impl<'a> AnimatedTexture<'a> {
        }
    }

-    // Get the current frame number
-    fn current_frame(&self) -> u32 {
-        self.ticker / self.ticks_per_frame
-    }
-
-    // Move to the next frame. If we are at the end of the animation, reverse the direction
-    pub fn tick(&mut self) {
-        if self.reversed {
-            self.ticker -= 1;
-
-            if self.ticker == 0 {
-                self.reversed = !self.reversed;
-            }
-        } else {
-            self.ticker += 1;
-
-            if self.ticker + 1 == self.ticks_per_frame * self.frame_count {
-                self.reversed = !self.reversed;
-            }
-        }
-    }
-
-    // Calculate the frame rect (portion of the texture to render) for the given frame.
-    fn get_frame_rect(&self, frame: u32) -> Rect {
+    pub fn get_frame_rect(&self, frame: u32) -> Option<Rect> {
        if frame >= self.frame_count {
-            panic!("Frame {} is out of bounds for this texture", frame);
+            return None;
        }
-
-        Rect::new(
+        Some(Rect::new(
            frame as i32 * self.frame_width as i32,
            0,
            self.frame_width,
            self.frame_height,
-        )
+        ))
    }

-    pub fn render(
-        &mut self,
-        canvas: &mut Canvas<Window>,
-        position: (i32, i32),
-        direction: Direction,
-    ) {
-        self.render_static(canvas, position, direction, Some(self.current_frame()));
-        self.tick();
+    pub fn set_color_modulation(&mut self, r: u8, g: u8, b: u8) {
+        self.raw_texture.set_color_mod(r, g, b);
    }
+}

-    // Functions like render, but only ticks the animation until the given frame is reached.
-    pub fn render_until(
-        &mut self,
-        canvas: &mut Canvas<Window>,
-        position: (i32, i32),
-        direction: Direction,
-        frame: u32,
-    ) {
-        // TODO: If the frame we're targeting is in the opposite direction (due to self.reverse), we should pre-emptively reverse.
-        let current = self.current_frame();
-        self.render_static(canvas, position, direction, Some(current));
-
-        if frame != current {
-            self.tick();
-        }
-    }
-
-    // Renders a specific frame of the animation. Defaults to the current frame.
-    pub fn render_static(
-        &mut self,
-        canvas: &mut Canvas<Window>,
-        position: (i32, i32),
-        direction: Direction,
-        frame: Option<u32>,
-    ) {
-        let frame_rect = self.get_frame_rect(frame.unwrap_or(self.current_frame()));
-        let position_rect = Rect::new(
+impl<'a> FrameDrawn for AtlasTexture<'a> {
+    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>) {
+        let texture_source_frame_rect = self.get_frame_rect(frame.unwrap_or(0));
+        let canvas_destination_rect = Rect::new(
            position.0 + self.offset.0,
            position.1 + self.offset.1,
            self.frame_width,
            self.frame_height,
        );
-
        canvas
            .copy_ex(
                &self.raw_texture,
-                Some(frame_rect),
-                Some(position_rect),
+                texture_source_frame_rect,
+                Some(canvas_destination_rect),
                direction.angle(),
                None,
                false,
@@ -130,3 +71,76 @@ impl<'a> AnimatedTexture<'a> {
            .expect("Could not render texture on canvas");
    }
 }
+
+/// An animated texture using a texture atlas.
+pub struct AnimatedAtlasTexture<'a> {
+    pub atlas: AtlasTexture<'a>,
+    pub ticks_per_frame: u32,
+    pub ticker: u32,
+    pub reversed: bool,
+    pub paused: bool,
+}
+
+impl<'a> AnimatedAtlasTexture<'a> {
+    pub fn new(
+        texture: Texture<'a>,
+        ticks_per_frame: u32,
+        frame_count: u32,
+        width: u32,
+        height: u32,
+        offset: Option<(i32, i32)>,
+    ) -> Self {
+        AnimatedAtlasTexture {
+            atlas: AtlasTexture::new(texture, frame_count, width, height, offset),
+            ticks_per_frame,
+            ticker: 0,
+            reversed: false,
+            paused: false,
+        }
+    }
+
+    fn current_frame(&self) -> u32 {
+        self.ticker / self.ticks_per_frame
+    }
+
+    /// Advances the animation by one tick, unless paused.
+    pub fn tick(&mut self) {
+        if self.paused {
+            return;
+        }
+        if self.reversed {
+            if self.ticker > 0 {
+                self.ticker -= 1;
+            }
+            if self.ticker == 0 {
+                self.reversed = !self.reversed;
+            }
+        } else {
+            self.ticker += 1;
+            if self.ticker + 1 == self.ticks_per_frame * self.atlas.frame_count {
+                self.reversed = !self.reversed;
+            }
+        }
+    }
+
+    pub fn pause(&mut self) {
+        self.paused = true;
+    }
+    pub fn resume(&mut self) {
+        self.paused = false;
+    }
+    pub fn is_paused(&self) -> bool {
+        self.paused
+    }
+
+    pub fn set_color_modulation(&mut self, r: u8, g: u8, b: u8) {
+        self.atlas.set_color_modulation(r, g, b);
+    }
+}
+
+impl<'a> FrameDrawn for AnimatedAtlasTexture<'a> {
+    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>) {
+        let frame = frame.unwrap_or_else(|| self.current_frame());
+        self.atlas.render(canvas, position, direction, Some(frame));
+    }
+}
--- a/src/asset.rs
+++ b/src/asset.rs
@@ -0,0 +1,74 @@
+//! Cross-platform asset loading abstraction.
+//! On desktop, assets are embedded using include_bytes!; on Emscripten, assets are loaded from the filesystem.
+
+use std::borrow::Cow;
+use std::io;
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum AssetError {
+    #[error("IO error: {0}")]
+    Io(#[from] io::Error),
+    #[error("Asset not found: {0}")]
+    NotFound(String),
+    #[error("Invalid asset format: {0}")]
+    InvalidFormat(String),
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum Asset {
+    Wav1,
+    Wav2,
+    Wav3,
+    Wav4,
+    Pacman,
+    Pellet,
+    Energizer,
+    Map,
+    FontKonami,
+    GhostBody,
+    GhostEyes,
+    // Add more as needed
+}
+
+#[cfg(not(target_os = "emscripten"))]
+mod imp {
+    use super::*;
+    macro_rules! asset_bytes_enum {
+        ( $asset:expr ) => {
+            match $asset {
+                Asset::Wav1 => Cow::Borrowed(include_bytes!("../assets/wav/1.ogg")),
+                Asset::Wav2 => Cow::Borrowed(include_bytes!("../assets/wav/2.ogg")),
+                Asset::Wav3 => Cow::Borrowed(include_bytes!("../assets/wav/3.ogg")),
+                Asset::Wav4 => Cow::Borrowed(include_bytes!("../assets/wav/4.ogg")),
+                Asset::Pacman => Cow::Borrowed(include_bytes!("../assets/32/pacman.png")),
+                Asset::Pellet => Cow::Borrowed(include_bytes!("../assets/24/pellet.png")),
+                Asset::Energizer => Cow::Borrowed(include_bytes!("../assets/24/energizer.png")),
+                Asset::Map => Cow::Borrowed(include_bytes!("../assets/map.png")),
+                Asset::FontKonami => Cow::Borrowed(include_bytes!("../assets/font/konami.ttf")),
+                Asset::GhostBody => Cow::Borrowed(include_bytes!("../assets/32/ghost_body.png")),
+                Asset::GhostEyes => Cow::Borrowed(include_bytes!("../assets/32/ghost_eyes.png")),
+            }
+        };
+    }
+    pub fn get_asset_bytes(asset: Asset) -> Result<Cow<'static, [u8]>, AssetError> {
+        Ok(asset_bytes_enum!(asset))
+    }
+}
+
+#[cfg(target_os = "emscripten")]
+mod imp {
+    use super::*;
+    use std::fs;
+    use std::path::Path;
+    pub fn get_asset_bytes(asset: Asset) -> Result<Cow<'static, [u8]>, AssetError> {
+        let path = Path::new("assets").join(asset.path());
+        if !path.exists() {
+            return Err(AssetError::NotFound(asset.path().to_string()));
+        }
+        let bytes = fs::read(&path)?;
+        Ok(Cow::Owned(bytes))
+    }
+}
+
+pub use imp::get_asset_bytes;
--- a/src/audio.rs
+++ b/src/audio.rs
@@ -0,0 +1,87 @@
+//! This module handles the audio playback for the game.
+use crate::asset::{get_asset_bytes, Asset};
+use sdl2::{
+    mixer::{self, Chunk, InitFlag, LoaderRWops, DEFAULT_FORMAT},
+    rwops::RWops,
+};
+
+const SOUND_ASSETS: [Asset; 4] = [Asset::Wav1, Asset::Wav2, Asset::Wav3, Asset::Wav4];
+
+/// The audio system for the game.
+///
+/// This struct is responsible for initializing the audio device, loading sounds,
+/// and playing them.
+pub struct Audio {
+    _mixer_context: mixer::Sdl2MixerContext,
+    sounds: Vec<Chunk>,
+    next_sound_index: usize,
+    muted: bool,
+}
+
+impl Audio {
+    /// Creates a new `Audio` instance.
+    pub fn new() -> Self {
+        let frequency = 44100;
+        let format = DEFAULT_FORMAT;
+        let channels = 4;
+        let chunk_size = 128;
+
+        mixer::open_audio(frequency, format, 1, chunk_size).expect("Failed to open audio");
+        mixer::allocate_channels(channels);
+
+        // set channel volume
+        for i in 0..channels {
+            mixer::Channel(i).set_volume(32);
+        }
+
+        let mixer_context = mixer::init(InitFlag::OGG).expect("Failed to initialize SDL2_mixer");
+
+        let sounds: Vec<Chunk> = SOUND_ASSETS
+            .iter()
+            .enumerate()
+            .map(|(i, asset)| {
+                let data = get_asset_bytes(*asset).expect("Failed to load sound asset");
+                let rwops = RWops::from_bytes(&data).unwrap_or_else(|_| panic!("Failed to create RWops for sound {}", i + 1));
+                rwops
+                    .load_wav()
+                    .unwrap_or_else(|_| panic!("Failed to load sound {} from asset API", i + 1))
+            })
+            .collect();
+
+        Audio {
+            _mixer_context: mixer_context,
+            sounds,
+            next_sound_index: 0,
+            muted: false,
+        }
+    }
+
+    /// Plays the "eat" sound effect.
+    pub fn eat(&mut self) {
+        if let Some(chunk) = self.sounds.get(self.next_sound_index) {
+            match mixer::Channel(0).play(chunk, 0) {
+                Ok(channel) => {
+                    tracing::trace!("Playing sound #{} on channel {:?}", self.next_sound_index + 1, channel);
+                }
+                Err(e) => {
+                    tracing::warn!("Could not play sound #{}: {}", self.next_sound_index + 1, e);
+                }
+            }
+        }
+        self.next_sound_index = (self.next_sound_index + 1) % self.sounds.len();
+    }
+
+    /// Instantly mute or unmute all channels.
+    pub fn set_mute(&mut self, mute: bool) {
+        let channels = 4;
+        let volume = if mute { 0 } else { 32 };
+        for i in 0..channels {
+            mixer::Channel(i).set_volume(volume);
+        }
+        self.muted = mute;
+    }
+
+    pub fn is_muted(&self) -> bool {
+        self.muted
+    }
+}
--- a/src/board.rs
+++ b/src/board.rs
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -1,21 +1,94 @@
+//! This module contains all the constants used in the game.
+
+/// The width of the game board, in cells.
 pub const BOARD_WIDTH: u32 = 28;
-pub const BOARD_HEIGHT: u32 = 31; // Adjusted to fit map texture?
+/// The height of the game board, in cells.
+pub const BOARD_HEIGHT: u32 = 31;
+/// The size of each cell, in pixels.
 pub const CELL_SIZE: u32 = 24;

-pub const BOARD_OFFSET: (u32, u32) = (0, 3); // Relative cell offset for where map text / grid starts
+/// The offset of the game board from the top-left corner of the window, in
+/// cells.
+pub const BOARD_OFFSET: (u32, u32) = (0, 3);

+/// The width of the window, in pixels.
 pub const WINDOW_WIDTH: u32 = CELL_SIZE * BOARD_WIDTH;
-pub const WINDOW_HEIGHT: u32 = CELL_SIZE * (BOARD_HEIGHT + 6); // Map texture is 6 cells taller (3 above, 3 below) than the grid
+/// The height of the window, in pixels.
+///
+/// The map texture is 6 cells taller than the grid (3 above, 3 below), so we
+/// add 6 to the board height to get the window height.
+pub const WINDOW_HEIGHT: u32 = CELL_SIZE * (BOARD_HEIGHT + 6);

-#[derive(Debug, Copy, Clone, PartialEq)]
+/// An enum representing the different types of tiles on the map.
+#[derive(Debug, Clone, Copy, PartialEq)]
 pub enum MapTile {
+    /// An empty tile.
    Empty,
+    /// A wall tile.
    Wall,
+    /// A regular pellet.
    Pellet,
+    /// A power pellet.
    PowerPellet,
+    /// A starting position for an entity.
    StartingPosition(u8),
+    /// A tunnel tile.
+    Tunnel,
 }

+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+#[repr(u8)]
+pub enum FruitType {
+    Cherry,
+    Strawberry,
+    Orange,
+    Apple,
+    Melon,
+    Galaxian,
+    Bell,
+    Key,
+}
+
+impl FruitType {
+    pub const ALL: [FruitType; 8] = [
+        FruitType::Cherry,
+        FruitType::Strawberry,
+        FruitType::Orange,
+        FruitType::Apple,
+        FruitType::Melon,
+        FruitType::Galaxian,
+        FruitType::Bell,
+        FruitType::Key,
+    ];
+
+    pub fn score(self) -> u32 {
+        match self {
+            FruitType::Cherry => 100,
+            FruitType::Strawberry => 300,
+            FruitType::Orange => 500,
+            FruitType::Apple => 700,
+            FruitType::Melon => 1000,
+            FruitType::Galaxian => 2000,
+            FruitType::Bell => 3000,
+            FruitType::Key => 5000,
+        }
+    }
+
+    pub fn index(self) -> usize {
+        match self {
+            FruitType::Cherry => 0,
+            FruitType::Strawberry => 1,
+            FruitType::Orange => 2,
+            FruitType::Apple => 3,
+            FruitType::Melon => 4,
+            FruitType::Galaxian => 5,
+            FruitType::Bell => 6,
+            FruitType::Key => 7,
+        }
+    }
+}
+
+/// The raw layout of the game board, as a 2D array of characters.
 pub const RAW_BOARD: [&str; BOARD_HEIGHT as usize] = [
    "############################",
    "#............##............#",
@@ -31,7 +104,7 @@ pub const RAW_BOARD: [&str; BOARD_HEIGHT as usize] = [
    "     #.##    1     ##.#     ",
    "     #.## ###==### ##.#     ",
    "######.## #      # ##.######",
-    "      .   #2 3 4 #   .      ",
+    "T     .   #2 3 4 #   .     T",
    "######.## #      # ##.######",
    "     #.## ######## ##.#     ",
    "     #.##          ##.#     ",
--- a/src/debug.rs
+++ b/src/debug.rs
@@ -0,0 +1,74 @@
+//! Debug rendering utilities for Pac-Man.
+use crate::{
+    constants::{MapTile, BOARD_HEIGHT, BOARD_WIDTH},
+    ghosts::blinky::Blinky,
+    map::Map,
+};
+use sdl2::{pixels::Color, render::Canvas, video::Window};
+
+#[derive(PartialEq, Eq, Clone, Copy)]
+pub enum DebugMode {
+    None,
+    Grid,
+    Pathfinding,
+    ValidPositions,
+}
+
+pub struct DebugRenderer;
+
+impl DebugRenderer {
+    pub fn draw_cell(canvas: &mut Canvas<Window>, _map: &Map, cell: (u32, u32), color: Color) {
+        let position = Map::cell_to_pixel(cell);
+        canvas.set_draw_color(color);
+        canvas
+            .draw_rect(sdl2::rect::Rect::new(position.0, position.1, 24, 24))
+            .expect("Could not draw rectangle");
+    }
+
+    pub fn draw_debug_grid(canvas: &mut Canvas<Window>, map: &Map, pacman_cell: (u32, u32)) {
+        for x in 0..BOARD_WIDTH {
+            for y in 0..BOARD_HEIGHT {
+                let tile = map.get_tile((x as i32, y as i32)).unwrap_or(MapTile::Empty);
+                let mut color = None;
+                if (x, y) == pacman_cell {
+                    Self::draw_cell(canvas, map, (x, y), Color::CYAN);
+                } else {
+                    color = match tile {
+                        MapTile::Empty => None,
+                        MapTile::Wall => Some(Color::BLUE),
+                        MapTile::Pellet => Some(Color::RED),
+                        MapTile::PowerPellet => Some(Color::MAGENTA),
+                        MapTile::StartingPosition(_) => Some(Color::GREEN),
+                        MapTile::Tunnel => Some(Color::CYAN),
+                    };
+                }
+                if let Some(color) = color {
+                    Self::draw_cell(canvas, map, (x, y), color);
+                }
+            }
+        }
+    }
+
+    pub fn draw_next_cell(canvas: &mut Canvas<Window>, map: &Map, next_cell: (u32, u32)) {
+        Self::draw_cell(canvas, map, next_cell, Color::YELLOW);
+    }
+
+    pub fn draw_valid_positions(canvas: &mut Canvas<Window>, map: &mut Map) {
+        let valid_positions_vec = map.get_valid_playable_positions().clone();
+        for &pos in &valid_positions_vec {
+            Self::draw_cell(canvas, map, (pos.x, pos.y), Color::RGB(255, 140, 0));
+            // ORANGE
+        }
+    }
+
+    pub fn draw_pathfinding(canvas: &mut Canvas<Window>, blinky: &Blinky, map: &Map) {
+        if let Some((path, _)) = blinky.get_path_to_target({
+            let (tx, ty) = blinky.get_target_tile();
+            (tx as u32, ty as u32)
+        }) {
+            for &(x, y) in &path {
+                Self::draw_cell(canvas, map, (x, y), Color::YELLOW);
+            }
+        }
+    }
+}
--- a/src/direction.rs
+++ b/src/direction.rs
@@ -1,5 +1,8 @@
+//! This module defines the `Direction` enum, which is used to represent the
+//! direction of an entity.
 use sdl2::keyboard::Keycode;

+/// An enum representing the direction of an entity.
 #[derive(Debug, Copy, Clone, PartialEq)]
 pub enum Direction {
    Up,
@@ -9,6 +12,7 @@ pub enum Direction {
 }

 impl Direction {
+    /// Returns the angle of the direction in degrees.
    pub fn angle(&self) -> f64 {
        match self {
            Direction::Right => 0f64,
@@ -18,6 +22,7 @@ impl Direction {
        }
    }

+    /// Returns the offset of the direction as a tuple of (x, y).
    pub fn offset(&self) -> (i32, i32) {
        match self {
            Direction::Right => (1, 0),
@@ -27,16 +32,27 @@ impl Direction {
        }
    }

+    /// Returns the opposite direction.
+    pub fn opposite(&self) -> Direction {
+        match self {
+            Direction::Right => Direction::Left,
+            Direction::Down => Direction::Up,
+            Direction::Left => Direction::Right,
+            Direction::Up => Direction::Down,
+        }
+    }
+
+    /// Creates a `Direction` from a `Keycode`.
+    ///
+    /// # Arguments
+    ///
+    /// * `keycode` - The keycode to convert.
    pub fn from_keycode(keycode: Keycode) -> Option<Direction> {
        match keycode {
-            Keycode::D => Some(Direction::Right),
-            Keycode::Right => Some(Direction::Right),
-            Keycode::A => Some(Direction::Left),
-            Keycode::Left => Some(Direction::Left),
-            Keycode::W => Some(Direction::Up),
-            Keycode::Up => Some(Direction::Up),
-            Keycode::S => Some(Direction::Down),
-            Keycode::Down => Some(Direction::Down),
+            Keycode::D | Keycode::Right => Some(Direction::Right),
+            Keycode::A | Keycode::Left => Some(Direction::Left),
+            Keycode::W | Keycode::Up => Some(Direction::Up),
+            Keycode::S | Keycode::Down => Some(Direction::Down),
            _ => None,
        }
    }
--- a/src/edible.rs
+++ b/src/edible.rs
@@ -0,0 +1,78 @@
+//! Edible entity for Pac-Man: pellets, power pellets, and fruits.
+use crate::animation::{AtlasTexture, FrameDrawn};
+use crate::constants::{FruitType, MapTile, BOARD_HEIGHT, BOARD_WIDTH};
+use crate::direction::Direction;
+use crate::entity::{Entity, Renderable, StaticEntity};
+use crate::map::Map;
+use sdl2::{render::Canvas, video::Window};
+use std::cell::RefCell;
+use std::rc::Rc;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum EdibleKind {
+    Pellet,
+    PowerPellet,
+    Fruit(FruitType),
+}
+
+pub struct Edible<'a> {
+    pub base: StaticEntity,
+    pub kind: EdibleKind,
+    pub sprite: Rc<AtlasTexture<'a>>,
+}
+
+impl<'a> Edible<'a> {
+    pub fn new(kind: EdibleKind, cell_position: (u32, u32), sprite: Rc<AtlasTexture<'a>>) -> Self {
+        let pixel_position = Map::cell_to_pixel(cell_position);
+        Edible {
+            base: StaticEntity::new(pixel_position, cell_position),
+            kind,
+            sprite,
+        }
+    }
+
+    /// Checks collision with Pac-Man (or any entity)
+    pub fn collide(&self, pacman: &dyn Entity) -> bool {
+        self.base.is_colliding(pacman)
+    }
+}
+
+impl<'a> Entity for Edible<'a> {
+    fn base(&self) -> &StaticEntity {
+        &self.base
+    }
+}
+
+impl<'a> Renderable for Edible<'a> {
+    fn render(&self, canvas: &mut Canvas<Window>) {
+        self.sprite
+            .render(canvas, self.base.pixel_position, Direction::Right, Some(0));
+    }
+}
+
+/// Reconstruct all edibles from the original map layout
+pub fn reconstruct_edibles<'a>(
+    map: Rc<RefCell<Map>>,
+    pellet_sprite: Rc<AtlasTexture<'a>>,
+    power_pellet_sprite: Rc<AtlasTexture<'a>>,
+    _fruit_sprite: Rc<AtlasTexture<'a>>,
+) -> Vec<Edible<'a>> {
+    let mut edibles = Vec::new();
+    for x in 0..BOARD_WIDTH {
+        for y in 0..BOARD_HEIGHT {
+            let tile = map.borrow().get_tile((x as i32, y as i32));
+            let cell = (x, y);
+            match tile {
+                Some(MapTile::Pellet) => {
+                    edibles.push(Edible::new(EdibleKind::Pellet, cell, Rc::clone(&pellet_sprite)));
+                }
+                Some(MapTile::PowerPellet) => {
+                    edibles.push(Edible::new(EdibleKind::PowerPellet, cell, Rc::clone(&power_pellet_sprite)));
+                }
+                // Fruits can be added here if you have fruit positions
+                _ => {}
+            }
+        }
+    }
+    edibles
+}
--- a/src/entity.rs
+++ b/src/entity.rs
@@ -1,11 +1,169 @@
+use crate::{
+    constants::{MapTile, BOARD_OFFSET, BOARD_WIDTH, CELL_SIZE},
+    direction::Direction,
+    map::Map,
+    modulation::SimpleTickModulator,
+};
+use std::cell::RefCell;
+use std::rc::Rc;
+
+/// A trait for game objects that can be moved and rendered.
 pub trait Entity {
-    // Returns true if the entity is colliding with the other entity
-    fn is_colliding(&self, other: &dyn Entity) -> bool;
-    // Returns the absolute position of the entity
-    fn position(&self) -> (i32, i32);
-    // Returns the cell position of the entity (XY position within the grid)
-    fn cell_position(&self) -> (u32, u32);
-    fn internal_position(&self) -> (u32, u32);
-    // Tick the entity (move it, perform collision checks, etc)
-    fn tick(&mut self);
+    /// Returns a reference to the base entity (position, etc).
+    fn base(&self) -> &StaticEntity;
+
+    /// Returns true if the entity is colliding with the other entity.
+    fn is_colliding(&self, other: &dyn Entity) -> bool {
+        let (x, y) = self.base().pixel_position;
+        let (other_x, other_y) = other.base().pixel_position;
+        x == other_x && y == other_y
+    }
+}
+
+/// A trait for entities that can move and interact with the map.
+pub trait Moving {
+    fn move_forward(&mut self);
+    fn update_cell_position(&mut self);
+    fn next_cell(&self, direction: Option<Direction>) -> (i32, i32);
+    fn is_wall_ahead(&self, direction: Option<Direction>) -> bool;
+    fn handle_tunnel(&mut self) -> bool;
+    fn is_grid_aligned(&self) -> bool;
+    fn set_direction_if_valid(&mut self, new_direction: Direction) -> bool;
+}
+
+/// A struct for static (non-moving) entities with position only.
+pub struct StaticEntity {
+    pub pixel_position: (i32, i32),
+    pub cell_position: (u32, u32),
+}
+
+impl StaticEntity {
+    pub fn new(pixel_position: (i32, i32), cell_position: (u32, u32)) -> Self {
+        Self {
+            pixel_position,
+            cell_position,
+        }
+    }
+}
+
+/// A struct for movable game entities with position, direction, speed, and modulation.
+pub struct MovableEntity {
+    pub base: StaticEntity,
+    pub direction: Direction,
+    pub speed: u32,
+    pub modulation: SimpleTickModulator,
+    pub in_tunnel: bool,
+    pub map: Rc<RefCell<Map>>,
+}
+
+impl MovableEntity {
+    pub fn new(
+        pixel_position: (i32, i32),
+        cell_position: (u32, u32),
+        direction: Direction,
+        speed: u32,
+        modulation: SimpleTickModulator,
+        map: Rc<RefCell<Map>>,
+    ) -> Self {
+        Self {
+            base: StaticEntity::new(pixel_position, cell_position),
+            direction,
+            speed,
+            modulation,
+            in_tunnel: false,
+            map,
+        }
+    }
+
+    /// Returns the position within the current cell, in pixels.
+    pub fn internal_position(&self) -> (u32, u32) {
+        (
+            self.base.pixel_position.0 as u32 % CELL_SIZE,
+            self.base.pixel_position.1 as u32 % CELL_SIZE,
+        )
+    }
+}
+
+impl Entity for MovableEntity {
+    fn base(&self) -> &StaticEntity {
+        &self.base
+    }
+}
+
+impl Moving for MovableEntity {
+    fn move_forward(&mut self) {
+        let speed = self.speed as i32;
+        match self.direction {
+            Direction::Right => self.base.pixel_position.0 += speed,
+            Direction::Left => self.base.pixel_position.0 -= speed,
+            Direction::Up => self.base.pixel_position.1 -= speed,
+            Direction::Down => self.base.pixel_position.1 += speed,
+        }
+    }
+    fn update_cell_position(&mut self) {
+        self.base.cell_position = (
+            (self.base.pixel_position.0 as u32 / CELL_SIZE) - BOARD_OFFSET.0,
+            (self.base.pixel_position.1 as u32 / CELL_SIZE) - BOARD_OFFSET.1,
+        );
+    }
+    fn next_cell(&self, direction: Option<Direction>) -> (i32, i32) {
+        let (x, y) = direction.unwrap_or(self.direction).offset();
+        (self.base.cell_position.0 as i32 + x, self.base.cell_position.1 as i32 + y)
+    }
+    fn is_wall_ahead(&self, direction: Option<Direction>) -> bool {
+        let next_cell = self.next_cell(direction);
+        matches!(self.map.borrow().get_tile(next_cell), Some(MapTile::Wall))
+    }
+    fn handle_tunnel(&mut self) -> bool {
+        if !self.in_tunnel {
+            let current_tile = self
+                .map
+                .borrow()
+                .get_tile((self.base.cell_position.0 as i32, self.base.cell_position.1 as i32));
+            if matches!(current_tile, Some(MapTile::Tunnel)) {
+                self.in_tunnel = true;
+            }
+        }
+        if self.in_tunnel {
+            if self.base.cell_position.0 == 0 {
+                self.base.cell_position.0 = BOARD_WIDTH - 2;
+                self.base.pixel_position = Map::cell_to_pixel((self.base.cell_position.0, self.base.cell_position.1));
+                self.in_tunnel = false;
+                true
+            } else if self.base.cell_position.0 == BOARD_WIDTH - 1 {
+                self.base.cell_position.0 = 1;
+                self.base.pixel_position = Map::cell_to_pixel((self.base.cell_position.0, self.base.cell_position.1));
+                self.in_tunnel = false;
+                true
+            } else {
+                true
+            }
+        } else {
+            false
+        }
+    }
+    fn is_grid_aligned(&self) -> bool {
+        self.internal_position() == (0, 0)
+    }
+    fn set_direction_if_valid(&mut self, new_direction: Direction) -> bool {
+        if new_direction == self.direction {
+            return false;
+        }
+        if self.is_wall_ahead(Some(new_direction)) {
+            return false;
+        }
+        self.direction = new_direction;
+        true
+    }
+}
+
+impl Entity for StaticEntity {
+    fn base(&self) -> &StaticEntity {
+        self
+    }
+}
+
+/// A trait for entities that can be rendered to the screen.
+pub trait Renderable {
+    fn render(&self, canvas: &mut sdl2::render::Canvas<sdl2::video::Window>);
 }
--- a/src/game.rs
+++ b/src/game.rs
@@ -1,92 +1,284 @@
+//! This module contains the main game logic and state.
+use std::cell::RefCell;
+use std::ops::Not;
 use std::rc::Rc;

+use rand::seq::IteratorRandom;
 use sdl2::image::LoadTexture;
 use sdl2::keyboard::Keycode;
 use sdl2::render::{Texture, TextureCreator};
-use sdl2::ttf::{Font, FontStyle};
+use sdl2::rwops::RWops;
+use sdl2::ttf::Font;
 use sdl2::video::WindowContext;
 use sdl2::{pixels::Color, render::Canvas, video::Window};

-use crate::constants::{MapTile, BOARD_HEIGHT, BOARD_WIDTH, RAW_BOARD};
+use crate::animation::AtlasTexture;
+use crate::asset::{get_asset_bytes, Asset};
+use crate::audio::Audio;
+use crate::constants::RAW_BOARD;
+use crate::debug::{DebugMode, DebugRenderer};
 use crate::direction::Direction;
-use crate::entity::Entity;
+use crate::edible::{reconstruct_edibles, Edible, EdibleKind};
+use crate::entity::Renderable;
+use crate::ghosts::blinky::Blinky;
 use crate::map::Map;
 use crate::pacman::Pacman;

+/// The main game state.
+///
+/// This struct contains all the information necessary to run the game, including
+/// the canvas, textures, fonts, game objects, and the current score.
 pub struct Game<'a> {
    canvas: &'a mut Canvas<Window>,
    map_texture: Texture<'a>,
-    pellet_texture: Texture<'a>,
-    power_pellet_texture: Texture<'a>,
+    pellet_texture: Rc<AtlasTexture<'a>>,
+    power_pellet_texture: Rc<AtlasTexture<'a>>,
    font: Font<'a, 'static>,
-    pacman: Pacman<'a>,
-    map: Rc<Map>,
-    debug: bool,
+    pacman: Rc<RefCell<Pacman<'a>>>,
+    map: Rc<RefCell<Map>>,
+    debug_mode: DebugMode,
    score: u32,
+    pub audio: Audio,
+    blinky: Blinky<'a>,
+    edibles: Vec<Edible<'a>>,
 }

-impl Game<'_> {
-    pub fn new<'a>(
+impl<'a> Game<'a> {
+    /// Creates a new `Game` instance.
+    ///
+    /// # Arguments
+    ///
+    /// * `canvas` - The SDL canvas to render to.
+    /// * `texture_creator` - The SDL texture creator.
+    /// * `ttf_context` - The SDL TTF context.
+    /// * `_audio_subsystem` - The SDL audio subsystem (currently unused).
+    pub fn new(
        canvas: &'a mut Canvas<Window>,
        texture_creator: &'a TextureCreator<WindowContext>,
        ttf_context: &'a sdl2::ttf::Sdl2TtfContext,
+        _audio_subsystem: &'a sdl2::AudioSubsystem,
    ) -> Game<'a> {
-        let map = Rc::new(Map::new(RAW_BOARD));
+        let map = Rc::new(RefCell::new(Map::new(RAW_BOARD)));
+
+        // Load Pacman texture from asset API
+        let pacman_bytes = get_asset_bytes(Asset::Pacman).expect("Failed to load asset");
        let pacman_atlas = texture_creator
-            .load_texture("assets/32/pacman.png")
-            .expect("Could not load pacman texture");
-        let pacman = Pacman::new((1, 1), pacman_atlas, Rc::clone(&map));
+            .load_texture_bytes(&pacman_bytes)
+            .expect("Could not load pacman texture from asset API");
+        let pacman = Rc::new(RefCell::new(Pacman::new((1, 1), pacman_atlas, Rc::clone(&map))));

-        let pellet_texture = texture_creator
-            .load_texture("assets/24/pellet.png")
-            .expect("Could not load pellet texture");
-        let power_pellet_texture = texture_creator
-            .load_texture("assets/24/energizer.png")
-            .expect("Could not load power pellet texture");
+        // Load ghost textures
+        let ghost_body_bytes = get_asset_bytes(Asset::GhostBody).expect("Failed to load asset");
+        let ghost_body = texture_creator
+            .load_texture_bytes(&ghost_body_bytes)
+            .expect("Could not load ghost body texture from asset API");
+        let ghost_eyes_bytes = get_asset_bytes(Asset::GhostEyes).expect("Failed to load asset");
+        let ghost_eyes = texture_creator
+            .load_texture_bytes(&ghost_eyes_bytes)
+            .expect("Could not load ghost eyes texture from asset API");

-        let font = ttf_context
-            .load_font("assets/font/konami.ttf", 24)
-            .expect("Could not load font");
+        // Create Blinky
+        let blinky = Blinky::new(
+            (13, 11), // Starting position just above ghost house
+            ghost_body,
+            ghost_eyes,
+            Rc::clone(&map),
+            Rc::clone(&pacman),
+        );
+
+        // Load pellet texture from asset API
+        let pellet_bytes = get_asset_bytes(Asset::Pellet).expect("Failed to load asset");
+        let pellet_texture = Rc::new(AtlasTexture::new(
+            texture_creator
+                .load_texture_bytes(&pellet_bytes)
+                .expect("Could not load pellet texture from asset API"),
+            1,
+            24,
+            24,
+            None,
+        ));
+        let power_pellet_bytes = get_asset_bytes(Asset::Energizer).expect("Failed to load asset");
+        let power_pellet_texture = Rc::new(AtlasTexture::new(
+            texture_creator
+                .load_texture_bytes(&power_pellet_bytes)
+                .expect("Could not load power pellet texture from asset API"),
+            1,
+            24,
+            24,
+            None,
+        ));
+
+        // Load map texture from asset API
+        let map_bytes = get_asset_bytes(Asset::Map).expect("Failed to load asset");
+        let mut map_texture = texture_creator
+            .load_texture_bytes(&map_bytes)
+            .expect("Could not load map texture from asset API");
+        map_texture.set_color_mod(0, 0, 255);
+
+        let edibles = reconstruct_edibles(
+            Rc::clone(&map),
+            Rc::clone(&pellet_texture),
+            Rc::clone(&power_pellet_texture),
+            Rc::clone(&pellet_texture), // placeholder for fruit sprite
+        );
+
+        // Load font from asset API
+        let font = {
+            let font_bytes = get_asset_bytes(Asset::FontKonami).expect("Failed to load asset").into_owned();
+            let font_bytes_static: &'static [u8] = Box::leak(font_bytes.into_boxed_slice());
+            let font_rwops = RWops::from_bytes(font_bytes_static).expect("Failed to create RWops for font");
+            ttf_context
+                .load_font_from_rwops(font_rwops, 24)
+                .expect("Could not load font from asset API")
+        };
+
+        let audio = Audio::new();

        Game {
            canvas,
-            pacman: pacman,
-            debug: false,
-            map: map,
-            map_texture: texture_creator
-                .load_texture("assets/map.png")
-                .expect("Could not load map texture"),
+            pacman,
+            debug_mode: DebugMode::None,
+            map,
+            map_texture,
            pellet_texture,
            power_pellet_texture,
            font,
            score: 0,
+            audio,
+            blinky,
+            edibles,
        }
    }

+    /// Handles a keyboard event.
+    ///
+    /// # Arguments
+    ///
+    /// * `keycode` - The keycode of the key that was pressed.
    pub fn keyboard_event(&mut self, keycode: Keycode) {
        // Change direction
        let direction = Direction::from_keycode(keycode);
-        self.pacman.next_direction = direction;
+        if direction.is_some() {
+            self.pacman.borrow_mut().next_direction = direction;
+            return;
+        }

        // Toggle debug mode
        if keycode == Keycode::Space {
-            self.debug = !self.debug;
+            self.debug_mode = match self.debug_mode {
+                DebugMode::None => DebugMode::Grid,
+                DebugMode::Grid => DebugMode::Pathfinding,
+                DebugMode::Pathfinding => DebugMode::ValidPositions,
+                DebugMode::ValidPositions => DebugMode::None,
+            };
+            return;
        }

-        // Test score increase
-        if keycode == Keycode::S {
-            self.add_score(10);
+        // Toggle mute
+        if keycode == Keycode::M {
+            self.audio.set_mute(self.audio.is_muted().not());
+            return;
+        }
+
+        // Reset game
+        if keycode == Keycode::R {
+            self.reset();
        }
    }

+    /// Adds points to the score.
+    ///
+    /// # Arguments
+    ///
+    /// * `points` - The number of points to add.
    pub fn add_score(&mut self, points: u32) {
        self.score += points;
    }

-    pub fn tick(&mut self) {
-        self.pacman.tick();
+    /// Resets the game to its initial state.
+    pub fn reset(&mut self) {
+        // Reset the map to restore all pellets
+        {
+            let mut map = self.map.borrow_mut();
+            map.reset();
+        }
+
+        // Reset the score
+        self.score = 0;
+
+        // Get valid positions from the cached flood fill and randomize positions in a single block
+        {
+            let mut map = self.map.borrow_mut();
+            let valid_positions = map.get_valid_playable_positions();
+            let mut rng = rand::rng();
+
+            // Randomize Pac-Man position
+            if let Some(pos) = valid_positions.iter().choose(&mut rng) {
+                let mut pacman = self.pacman.borrow_mut();
+                pacman.base.base.pixel_position = Map::cell_to_pixel((pos.x, pos.y));
+                pacman.base.base.cell_position = (pos.x, pos.y);
+                pacman.base.in_tunnel = false;
+                pacman.base.direction = Direction::Right;
+                pacman.next_direction = None;
+                pacman.stopped = false;
+            }
+
+            // Randomize ghost position
+            if let Some(pos) = valid_positions.iter().choose(&mut rng) {
+                self.blinky.base.base.pixel_position = Map::cell_to_pixel((pos.x, pos.y));
+                self.blinky.base.base.cell_position = (pos.x, pos.y);
+                self.blinky.base.in_tunnel = false;
+                self.blinky.base.direction = Direction::Left;
+                self.blinky.mode = crate::ghost::GhostMode::Chase;
+            }
+        }
+
+        self.edibles = reconstruct_edibles(
+            Rc::clone(&self.map),
+            Rc::clone(&self.pellet_texture),
+            Rc::clone(&self.power_pellet_texture),
+            Rc::clone(&self.pellet_texture), // placeholder for fruit sprite
+        );
    }

+    /// Advances the game by one tick.
+    pub fn tick(&mut self) {
+        // Advance animation frames for Pacman and Blinky
+        self.pacman.borrow_mut().sprite.tick();
+        self.blinky.body_sprite.tick();
+        self.blinky.eyes_sprite.tick();
+
+        let pacman = self.pacman.borrow();
+        let mut eaten_indices = vec![];
+        for (i, edible) in self.edibles.iter().enumerate() {
+            if edible.collide(&*pacman) {
+                eaten_indices.push(i);
+            }
+        }
+        drop(pacman); // Release immutable borrow before mutably borrowing self
+        for &i in eaten_indices.iter().rev() {
+            let edible = &self.edibles[i];
+            match edible.kind {
+                EdibleKind::Pellet => {
+                    self.add_score(10);
+                    self.audio.eat();
+                }
+                EdibleKind::PowerPellet => {
+                    self.add_score(50);
+                    self.audio.eat();
+                }
+                EdibleKind::Fruit(_fruit) => {
+                    self.add_score(100);
+                    self.audio.eat();
+                }
+            }
+            self.edibles.remove(i);
+        }
+        self.pacman.borrow_mut().tick();
+        self.blinky.tick();
+    }
+
+    /// Draws the entire game to the canvas.
    pub fn draw(&mut self) {
        // Clear the screen (black)
        self.canvas.set_draw_color(Color::RGB(0, 0, 0));
@@ -97,99 +289,44 @@ impl Game<'_> {
            .copy(&self.map_texture, None, None)
            .expect("Could not render texture on canvas");

-        // Render pellets
-        self.render_pellets();
+        // Render all edibles
+        for edible in &self.edibles {
+            edible.render(self.canvas);
+        }

-        // Render the pacman
-        self.pacman.render(self.canvas);
+        // Render Pac-Man
+        self.pacman.borrow().render(self.canvas);
+
+        // Render ghost
+        self.blinky.render(self.canvas);

        // Render score
-        self.render_score();
+        self.render_ui();

        // Draw the debug grid
-        if self.debug {
-            for x in 0..BOARD_WIDTH {
-                for y in 0..BOARD_HEIGHT {
-                    let tile = self
-                        .map
-                        .get_tile((x as i32, y as i32))
-                        .unwrap_or(MapTile::Empty);
-                    let mut color = None;
-
-                    if (x, y) == self.pacman.cell_position() {
-                        self.draw_cell((x, y), Color::CYAN);
-                    } else {
-                        color = match tile {
-                            MapTile::Empty => None,
-                            MapTile::Wall => Some(Color::BLUE),
-                            MapTile::Pellet => Some(Color::RED),
-                            MapTile::PowerPellet => Some(Color::MAGENTA),
-                            MapTile::StartingPosition(_) => Some(Color::GREEN),
-                        };
-                    }
-
-                    if let Some(color) = color {
-                        self.draw_cell((x, y), color);
-                    }
-                }
+        match self.debug_mode {
+            DebugMode::Grid => {
+                DebugRenderer::draw_debug_grid(self.canvas, &self.map.borrow(), self.pacman.borrow().base.base.cell_position);
+                let next_cell = <Pacman as crate::entity::Moving>::next_cell(&*self.pacman.borrow(), None);
+                DebugRenderer::draw_next_cell(self.canvas, &self.map.borrow(), (next_cell.0 as u32, next_cell.1 as u32));
            }
-
-            // Draw the next cell
-            let next_cell = self.pacman.next_cell(None);
-            self.draw_cell((next_cell.0 as u32, next_cell.1 as u32), Color::YELLOW);
+            DebugMode::ValidPositions => {
+                DebugRenderer::draw_valid_positions(self.canvas, &mut self.map.borrow_mut());
+            }
+            DebugMode::Pathfinding => {
+                DebugRenderer::draw_pathfinding(self.canvas, &self.blinky, &self.map.borrow());
+            }
+            DebugMode::None => {}
        }

        // Present the canvas
        self.canvas.present();
    }

-    fn draw_cell(&mut self, cell: (u32, u32), color: Color) {
-        let position = Map::cell_to_pixel(cell);
-
-        self.canvas.set_draw_color(color);
-        self.canvas
-            .draw_rect(sdl2::rect::Rect::new(
-                position.0 as i32,
-                position.1 as i32,
-                24,
-                24,
-            ))
-            .expect("Could not draw rectangle");
-    }
-
-    fn render_pellets(&mut self) {
-        for x in 0..BOARD_WIDTH {
-            for y in 0..BOARD_HEIGHT {
-                let tile = self
-                    .map
-                    .get_tile((x as i32, y as i32))
-                    .unwrap_or(MapTile::Empty);
-
-                match tile {
-                    MapTile::Pellet => {
-                        let position = Map::cell_to_pixel((x, y));
-                        let dst_rect = sdl2::rect::Rect::new(position.0, position.1, 24, 24);
-                        self.canvas
-                            .copy(&self.pellet_texture, None, Some(dst_rect))
-                            .expect("Could not render pellet");
-                    }
-                    MapTile::PowerPellet => {
-                        let position = Map::cell_to_pixel((x, y));
-                        let dst_rect = sdl2::rect::Rect::new(position.0, position.1, 24, 24);
-                        self.canvas
-                            .copy(&self.power_pellet_texture, None, Some(dst_rect))
-                            .expect("Could not render power pellet");
-                    }
-                    _ => {}
-                }
-            }
-        }
-    }
-
-    fn render_score(&mut self) {
-        let score = 0;
+    /// Renders the user interface, including the score and lives.
+    fn render_ui(&mut self) {
        let lives = 3;
-        let score_text = format!("{:02}", score);
+        let score_text = format!("{:02}", self.score);

        let x_offset = 12;
        let y_offset = 2;
@@ -197,8 +334,9 @@ impl Game<'_> {
        let score_offset = 7 - (score_text.len() as i32);
        let gap_offset = 6;

+        // Render the score and high score
        self.render_text(
-            &format!("{}UP   HIGH SCORE   ", lives),
+            &format!("{lives}UP   HIGH SCORE   "),
            (24 * lives_offset + x_offset, y_offset),
            Color::WHITE,
        );
@@ -209,22 +347,17 @@ impl Game<'_> {
        );
    }

+    /// Renders text to the screen at the given position.
    fn render_text(&mut self, text: &str, position: (i32, i32), color: Color) {
-        let surface = self
-            .font
-            .render(text)
-            .blended(color)
-            .expect("Could not render text surface");
+        let surface = self.font.render(text).blended(color).expect("Could not render text surface");

        let texture_creator = self.canvas.texture_creator();
        let texture = texture_creator
            .create_texture_from_surface(&surface)
            .expect("Could not create texture from surface");
-
        let query = texture.query();

-        let dst_rect =
-            sdl2::rect::Rect::new(position.0, position.1, query.width + 4, query.height + 4);
+        let dst_rect = sdl2::rect::Rect::new(position.0, position.1, query.width, query.height);

        self.canvas
            .copy(&texture, None, Some(dst_rect))
--- a/src/ghost.rs
+++ b/src/ghost.rs
@@ -0,0 +1,306 @@
+use pathfinding::prelude::dijkstra;
+use rand::Rng;
+
+use crate::animation::{AnimatedAtlasTexture, FrameDrawn};
+use crate::constants::{MapTile, BOARD_WIDTH};
+use crate::direction::Direction;
+use crate::entity::{Entity, MovableEntity, Moving, Renderable};
+use crate::map::Map;
+use crate::modulation::{SimpleTickModulator, TickModulator};
+use crate::pacman::Pacman;
+use sdl2::pixels::Color;
+use sdl2::render::Texture;
+use std::cell::RefCell;
+use std::rc::Rc;
+
+/// The different modes a ghost can be in
+#[derive(Debug, Clone, Copy, PartialEq)]
+pub enum GhostMode {
+    /// Chase mode - ghost actively pursues Pac-Man using its unique strategy
+    Chase,
+    /// Scatter mode - ghost heads to its home corner
+    Scatter,
+    /// Frightened mode - ghost moves randomly and can be eaten
+    Frightened,
+    /// Eyes mode - ghost returns to the ghost house after being eaten
+    Eyes,
+    /// House mode - ghost is in the ghost house, waiting to exit
+    House,
+}
+
+/// The different ghost personalities
+#[derive(Debug, Clone, Copy, PartialEq)]
+pub enum GhostType {
+    Blinky, // Red - Shadow
+    Pinky,  // Pink - Speedy
+    Inky,   // Cyan - Bashful
+    Clyde,  // Orange - Pokey
+}
+
+impl GhostType {
+    /// Returns the color of the ghost.
+    pub fn color(&self) -> Color {
+        match self {
+            GhostType::Blinky => Color::RGB(255, 0, 0),
+            GhostType::Pinky => Color::RGB(255, 184, 255),
+            GhostType::Inky => Color::RGB(0, 255, 255),
+            GhostType::Clyde => Color::RGB(255, 184, 82),
+        }
+    }
+}
+
+/// Base ghost struct that contains common functionality
+pub struct Ghost<'a> {
+    /// Shared movement and position fields.
+    pub base: MovableEntity,
+    /// The current mode of the ghost
+    pub mode: GhostMode,
+    /// The type/personality of this ghost
+    pub ghost_type: GhostType,
+    /// Reference to Pac-Man for targeting
+    pub pacman: Rc<RefCell<Pacman<'a>>>,
+    pub body_sprite: AnimatedAtlasTexture<'a>,
+    pub eyes_sprite: AnimatedAtlasTexture<'a>,
+}
+
+impl Ghost<'_> {
+    /// Creates a new ghost instance
+    pub fn new<'a>(
+        ghost_type: GhostType,
+        starting_position: (u32, u32),
+        body_texture: Texture<'a>,
+        eyes_texture: Texture<'a>,
+        map: Rc<RefCell<Map>>,
+        pacman: Rc<RefCell<Pacman<'a>>>,
+    ) -> Ghost<'a> {
+        let color = ghost_type.color();
+        let mut body_sprite = AnimatedAtlasTexture::new(body_texture, 8, 2, 32, 32, Some((-4, -4)));
+        body_sprite.set_color_modulation(color.r, color.g, color.b);
+        let pixel_position = Map::cell_to_pixel(starting_position);
+        Ghost {
+            base: MovableEntity::new(
+                pixel_position,
+                starting_position,
+                Direction::Left,
+                3,
+                SimpleTickModulator::new(1.0),
+                map,
+            ),
+            mode: GhostMode::Chase,
+            ghost_type,
+            pacman,
+            body_sprite,
+            eyes_sprite: AnimatedAtlasTexture::new(eyes_texture, 1, 4, 32, 32, Some((-4, -4))),
+        }
+    }
+
+    /// Gets the target tile for this ghost based on its current mode
+    pub fn get_target_tile(&self) -> (i32, i32) {
+        match self.mode {
+            GhostMode::Scatter => self.get_scatter_target(),
+            GhostMode::Chase => self.get_chase_target(),
+            GhostMode::Frightened => self.get_random_target(),
+            GhostMode::Eyes => self.get_house_target(),
+            GhostMode::House => self.get_house_exit_target(),
+        }
+    }
+
+    /// Gets this ghost's home corner target for scatter mode
+    fn get_scatter_target(&self) -> (i32, i32) {
+        match self.ghost_type {
+            GhostType::Blinky => (25, 0), // Top right
+            GhostType::Pinky => (2, 0),   // Top left
+            GhostType::Inky => (27, 35),  // Bottom right
+            GhostType::Clyde => (0, 35),  // Bottom left
+        }
+    }
+
+    /// Gets a random adjacent tile for frightened mode
+    fn get_random_target(&self) -> (i32, i32) {
+        let mut rng = rand::rng();
+        let mut possible_moves = Vec::new();
+
+        // Check all four directions
+        for dir in &[Direction::Up, Direction::Down, Direction::Left, Direction::Right] {
+            // Don't allow reversing direction
+            if *dir == self.base.direction.opposite() {
+                continue;
+            }
+
+            let next_cell = self.base.next_cell(Some(*dir));
+            if !matches!(self.base.map.borrow().get_tile(next_cell), Some(MapTile::Wall)) {
+                possible_moves.push(next_cell);
+            }
+        }
+
+        if possible_moves.is_empty() {
+            // No valid moves, must reverse
+            self.base.next_cell(Some(self.base.direction.opposite()))
+        } else {
+            // Choose a random valid move
+            possible_moves[rng.random_range(0..possible_moves.len())]
+        }
+    }
+
+    /// Gets the ghost house target for returning eyes
+    fn get_house_target(&self) -> (i32, i32) {
+        (13, 14) // Center of ghost house
+    }
+
+    /// Gets the exit point target when leaving house
+    fn get_house_exit_target(&self) -> (i32, i32) {
+        (13, 11) // Just above ghost house
+    }
+
+    /// Gets this ghost's chase mode target (to be implemented by each ghost type)
+    fn get_chase_target(&self) -> (i32, i32) {
+        let pacman = self.pacman.borrow();
+        let cell = pacman.base().cell_position;
+        (cell.0 as i32, cell.1 as i32)
+    }
+
+    /// Calculates the path to the target tile using the A* algorithm.
+    pub fn get_path_to_target(&self, target: (u32, u32)) -> Option<(Vec<(u32, u32)>, u32)> {
+        let start = self.base.base.cell_position;
+        let map = self.base.map.borrow();
+
+        dijkstra(
+            &start,
+            |&p| {
+                let mut successors = vec![];
+                let tile = map.get_tile((p.0 as i32, p.1 as i32));
+                // Tunnel wrap: if currently in a tunnel, add the opposite exit as a neighbor
+                if let Some(MapTile::Tunnel) = tile {
+                    if p.0 == 0 {
+                        successors.push(((BOARD_WIDTH - 2, p.1), 1));
+                    } else if p.0 == BOARD_WIDTH - 1 {
+                        successors.push(((1, p.1), 1));
+                    }
+                }
+                for dir in &[Direction::Up, Direction::Down, Direction::Left, Direction::Right] {
+                    let (dx, dy) = dir.offset();
+                    let next_p = (p.0 as i32 + dx, p.1 as i32 + dy);
+                    if let Some(tile) = map.get_tile(next_p) {
+                        if tile == MapTile::Wall {
+                            continue;
+                        }
+                        successors.push(((next_p.0 as u32, next_p.1 as u32), 1));
+                    }
+                }
+                successors
+            },
+            |&p| p == target,
+        )
+    }
+
+    /// Changes the ghost's mode and handles direction reversal
+    pub fn set_mode(&mut self, new_mode: GhostMode) {
+        // Don't reverse if going to/from frightened or if in house
+        let should_reverse =
+            self.mode != GhostMode::House && new_mode != GhostMode::Frightened && self.mode != GhostMode::Frightened;
+
+        self.mode = new_mode;
+
+        self.base.speed = match new_mode {
+            GhostMode::Chase => 3,
+            GhostMode::Scatter => 2,
+            GhostMode::Frightened => 2,
+            GhostMode::Eyes => 7,
+            GhostMode::House => 0,
+        };
+
+        if should_reverse {
+            self.base.set_direction_if_valid(self.base.direction.opposite());
+        }
+    }
+
+    pub fn tick(&mut self) {
+        if self.mode == GhostMode::House {
+            // For now, do nothing in the house
+            return;
+        }
+
+        if self.base.is_grid_aligned() {
+            self.base.update_cell_position();
+
+            if !self.base.handle_tunnel() {
+                // Pathfinding logic (only if not in tunnel)
+                let target_tile = self.get_target_tile();
+                if let Some((path, _)) = self.get_path_to_target((target_tile.0 as u32, target_tile.1 as u32)) {
+                    if path.len() > 1 {
+                        let next_move = path[1];
+                        let (x, y) = self.base.base.cell_position;
+                        let dx = next_move.0 as i32 - x as i32;
+                        let dy = next_move.1 as i32 - y as i32;
+                        let new_direction = if dx > 0 {
+                            Direction::Right
+                        } else if dx < 0 {
+                            Direction::Left
+                        } else if dy > 0 {
+                            Direction::Down
+                        } else {
+                            Direction::Up
+                        };
+                        self.base.set_direction_if_valid(new_direction);
+                    }
+                }
+            }
+
+            // Don't move if the next tile is a wall
+            if self.base.is_wall_ahead(None) {
+                return;
+            }
+        }
+
+        if self.base.modulation.next() {
+            self.base.move_forward();
+
+            if self.base.is_grid_aligned() {
+                self.base.update_cell_position();
+            }
+        }
+    }
+}
+
+impl<'a> Moving for Ghost<'a> {
+    fn move_forward(&mut self) {
+        self.base.move_forward();
+    }
+    fn update_cell_position(&mut self) {
+        self.base.update_cell_position();
+    }
+    fn next_cell(&self, direction: Option<Direction>) -> (i32, i32) {
+        self.base.next_cell(direction)
+    }
+    fn is_wall_ahead(&self, direction: Option<Direction>) -> bool {
+        self.base.is_wall_ahead(direction)
+    }
+    fn handle_tunnel(&mut self) -> bool {
+        self.base.handle_tunnel()
+    }
+    fn is_grid_aligned(&self) -> bool {
+        self.base.is_grid_aligned()
+    }
+    fn set_direction_if_valid(&mut self, new_direction: Direction) -> bool {
+        self.base.set_direction_if_valid(new_direction)
+    }
+}
+
+impl<'a> Renderable for Ghost<'a> {
+    fn render(&self, canvas: &mut sdl2::render::Canvas<sdl2::video::Window>) {
+        let pos = self.base.base.pixel_position;
+        self.body_sprite.render(canvas, pos, Direction::Right, None);
+        // Inline the eye_frame logic here
+        let eye_frame = if self.mode == GhostMode::Frightened {
+            4 // Frightened frame
+        } else {
+            match self.base.direction {
+                Direction::Right => 0,
+                Direction::Up => 1,
+                Direction::Left => 2,
+                Direction::Down => 3,
+            }
+        };
+        self.eyes_sprite.render(canvas, pos, Direction::Right, Some(eye_frame));
+    }
+}
--- a/src/ghosts/blinky.rs
+++ b/src/ghosts/blinky.rs
@@ -0,0 +1,95 @@
+use std::cell::RefCell;
+use std::rc::Rc;
+
+use sdl2::render::{Canvas, Texture};
+use sdl2::video::Window;
+
+use crate::direction::Direction;
+use crate::entity::{Entity, Moving, Renderable, StaticEntity};
+use crate::ghost::{Ghost, GhostMode, GhostType};
+use crate::map::Map;
+use crate::pacman::Pacman;
+
+pub struct Blinky<'a> {
+    ghost: Ghost<'a>,
+}
+
+impl<'a> Blinky<'a> {
+    pub fn new(
+        starting_position: (u32, u32),
+        body_texture: Texture<'a>,
+        eyes_texture: Texture<'a>,
+        map: Rc<RefCell<Map>>,
+        pacman: Rc<RefCell<Pacman<'a>>>,
+    ) -> Blinky<'a> {
+        Blinky {
+            ghost: Ghost::new(GhostType::Blinky, starting_position, body_texture, eyes_texture, map, pacman),
+        }
+    }
+
+    /// Gets Blinky's chase target - directly targets Pac-Man's current position
+    fn get_chase_target(&self) -> (i32, i32) {
+        let pacman = self.ghost.pacman.borrow();
+        let cell = pacman.base().cell_position;
+        (cell.0 as i32, cell.1 as i32)
+    }
+
+    pub fn set_mode(&mut self, mode: GhostMode) {
+        self.ghost.set_mode(mode);
+    }
+
+    pub fn tick(&mut self) {
+        self.ghost.tick();
+    }
+}
+
+impl<'a> Entity for Blinky<'a> {
+    fn base(&self) -> &StaticEntity {
+        self.ghost.base.base()
+    }
+}
+
+impl<'a> Renderable for Blinky<'a> {
+    fn render(&self, canvas: &mut Canvas<Window>) {
+        self.ghost.render(canvas);
+    }
+}
+
+impl<'a> Moving for Blinky<'a> {
+    fn move_forward(&mut self) {
+        self.ghost.move_forward();
+    }
+    fn update_cell_position(&mut self) {
+        self.ghost.update_cell_position();
+    }
+    fn next_cell(&self, direction: Option<Direction>) -> (i32, i32) {
+        self.ghost.next_cell(direction)
+    }
+    fn is_wall_ahead(&self, direction: Option<Direction>) -> bool {
+        self.ghost.is_wall_ahead(direction)
+    }
+    fn handle_tunnel(&mut self) -> bool {
+        self.ghost.handle_tunnel()
+    }
+    fn is_grid_aligned(&self) -> bool {
+        self.ghost.is_grid_aligned()
+    }
+    fn set_direction_if_valid(&mut self, new_direction: Direction) -> bool {
+        self.ghost.set_direction_if_valid(new_direction)
+    }
+}
+
+// Allow direct access to ghost fields
+impl<'a> std::ops::Deref for Blinky<'a> {
+    type Target = Ghost<'a>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.ghost
+    }
+}
+
+impl<'a> std::ops::DerefMut for Blinky<'a> {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.ghost
+    }
+}
--- a/src/ghosts/mod.rs
+++ b/src/ghosts/mod.rs
@@ -0,0 +1 @@
+pub mod blinky;
--- a/src/helper.rs
+++ b/src/helper.rs
@@ -1,8 +1,10 @@
+//! This module contains helper functions that are used throughout the game.
+
 /// Checks if two grid positions are adjacent to each other
 ///
 /// # Arguments
 /// * `a` - First position as (x, y) coordinates
-/// * `b` - Second position as (x, y) coordinates  
+/// * `b` - Second position as (x, y) coordinates
 /// * `diagonal` - Whether to consider diagonal adjacency (true) or only orthogonal (false)
 ///
 /// # Returns
@@ -11,16 +13,11 @@
 pub fn is_adjacent(a: (u32, u32), b: (u32, u32), diagonal: bool) -> bool {
    let (ax, ay) = a;
    let (bx, by) = b;
-
-    // Calculate absolute differences between coordinates
-    let dx = if ax > bx { ax - bx } else { bx - ax };
-    let dy = if ay > by { ay - by } else { by - ay };
-
+    let dx = ax.abs_diff(bx);
+    let dy = ay.abs_diff(by);
    if diagonal {
-        // For diagonal adjacency: both differences must be ≤ 1 and at least one > 0
-        dx <= 1 && dy <= 1 && (dx + dy) > 0
+        dx <= 1 && dy <= 1 && (dx != 0 || dy != 0)
    } else {
-        // For orthogonal adjacency: exactly one difference must be 1, the other 0
        (dx == 1 && dy == 0) || (dx == 0 && dy == 1)
    }
 }
@@ -97,14 +94,8 @@ mod tests {
    #[test]
    fn test_commutative_property() {
        // The function should work the same regardless of parameter order
-        assert_eq!(
-            is_adjacent((1, 2), (2, 2), false),
-            is_adjacent((2, 2), (1, 2), false)
-        );
+        assert_eq!(is_adjacent((1, 2), (2, 2), false), is_adjacent((2, 2), (1, 2), false));

-        assert_eq!(
-            is_adjacent((1, 2), (2, 3), true),
-            is_adjacent((2, 3), (1, 2), true)
-        );
+        assert_eq!(is_adjacent((1, 2), (2, 3), true), is_adjacent((2, 3), (1, 2), true));
    }
 }
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+#![windows_subsystem = "windows"]
+
 use crate::constants::{WINDOW_HEIGHT, WINDOW_WIDTH};
 use crate::game::Game;
 use sdl2::event::{Event, WindowEvent};
@@ -7,19 +9,79 @@ use tracing::event;
 use tracing_error::ErrorLayer;
 use tracing_subscriber::layer::SubscriberExt;

+#[cfg(windows)]
+use winapi::{
+    shared::ntdef::NULL,
+    um::{
+        fileapi::{CreateFileA, OPEN_EXISTING},
+        handleapi::INVALID_HANDLE_VALUE,
+        processenv::SetStdHandle,
+        winbase::{STD_ERROR_HANDLE, STD_OUTPUT_HANDLE},
+        wincon::{AttachConsole, GetConsoleWindow},
+        winnt::{FILE_SHARE_READ, FILE_SHARE_WRITE, GENERIC_READ, GENERIC_WRITE},
+    },
+};
+
+/// Attaches the process to the parent console on Windows.
+///
+/// This allows the application to print to the console when run from a terminal,
+/// which is useful for debugging purposes. If the application is not run from a
+/// terminal, this function does nothing.
+#[cfg(windows)]
+unsafe fn attach_console() {
+    if !std::ptr::eq(GetConsoleWindow(), std::ptr::null_mut()) {
+        return;
+    }
+
+    if AttachConsole(winapi::um::wincon::ATTACH_PARENT_PROCESS) != 0 {
+        let handle = CreateFileA(
+            c"CONOUT$".as_ptr(),
+            GENERIC_READ | GENERIC_WRITE,
+            FILE_SHARE_READ | FILE_SHARE_WRITE,
+            std::ptr::null_mut(),
+            OPEN_EXISTING,
+            0,
+            NULL,
+        );
+
+        if handle != INVALID_HANDLE_VALUE {
+            SetStdHandle(STD_OUTPUT_HANDLE, handle);
+            SetStdHandle(STD_ERROR_HANDLE, handle);
+        }
+    }
+    // Do NOT call AllocConsole here - we don't want a console when launched from Explorer
+}
+
 mod animation;
+mod asset;
+mod audio;
 mod constants;
+mod debug;
 mod direction;
+mod edible;
 mod entity;
 mod game;
+mod ghost;
+mod ghosts;
 mod helper;
 mod map;
 mod modulation;
 mod pacman;

+/// The main entry point of the application.
+///
+/// This function initializes SDL, the window, the game state, and then enters
+/// the main game loop.
 pub fn main() {
+    // Attaches the console on Windows for debugging purposes.
+    #[cfg(windows)]
+    unsafe {
+        attach_console();
+    }
+
    let sdl_context = sdl2::init().unwrap();
    let video_subsystem = sdl_context.video().unwrap();
+    let audio_subsystem = sdl_context.audio().unwrap();
    let ttf_context = sdl2::ttf::init().unwrap();

    // Setup tracing
@@ -37,33 +99,27 @@ pub fn main() {
        .build()
        .expect("Could not initialize window");

-    let mut canvas = window
-        .into_canvas()
-        .build()
-        .expect("Could not build canvas");
+    let mut canvas = window.into_canvas().build().expect("Could not build canvas");

    canvas
        .set_logical_size(WINDOW_WIDTH, WINDOW_HEIGHT)
        .expect("Could not set logical size");

    let texture_creator = canvas.texture_creator();
-    let mut game = Game::new(&mut canvas, &texture_creator, &ttf_context);
+    let mut game = Game::new(&mut canvas, &texture_creator, &ttf_context, &audio_subsystem);
+    game.audio.set_mute(cfg!(debug_assertions));

-    let mut event_pump = sdl_context
-        .event_pump()
-        .expect("Could not get SDL EventPump");
+    let mut event_pump = sdl_context.event_pump().expect("Could not get SDL EventPump");

    // Initial draw and tick
    game.draw();
    game.tick();

+    // The target time for each frame of the game loop (60 FPS).
    let loop_time = Duration::from_secs(1) / 60;
-    let mut tick_no = 0u32;

-    // The start of a period of time over which we average the frame time.
-    let mut last_averaging_time = Instant::now();
-    let mut sleep_time = Duration::ZERO;
    let mut paused = false;
+    // Whether the window is currently shown.
    let mut shown = false;

    event!(
@@ -74,7 +130,9 @@ pub fn main() {
    let mut main_loop = || {
        let start = Instant::now();

-        // TODO: Fix key repeat delay issues by using VecDeque for instant key repeat
+        // TODO: Fix key repeat delay issues by using a queue for keyboard events.
+        // This would allow for instant key repeat without being affected by the
+        // main loop's tick rate.
        for event in event_pump.poll_iter() {
            match event {
                Event::Window { win_event, .. } => match win_event {
@@ -102,11 +160,7 @@ pub fn main() {
                    ..
                } => {
                    paused = !paused;
-                    event!(
-                        tracing::Level::INFO,
-                        "{}",
-                        if paused { "Paused" } else { "Unpaused" }
-                    );
+                    event!(tracing::Level::INFO, "{}", if paused { "Paused" } else { "Unpaused" });
                }
                Event::KeyDown { keycode, .. } => {
                    game.keyboard_event(keycode.unwrap());
@@ -115,7 +169,8 @@ pub fn main() {
            }
        }

-        // TODO: Proper pausing implementation that does not interfere with statistic gathering
+        // TODO: Implement a proper pausing mechanism that does not interfere with
+        // statistic gathering and other background tasks.
        if !paused {
            game.tick();
            game.draw();
@@ -133,7 +188,6 @@ pub fn main() {
                    std::thread::sleep(time);
                }
            }
-            sleep_time += time;
        } else {
            event!(
                tracing::Level::WARN,
@@ -142,19 +196,6 @@ pub fn main() {
            );
        }

-        tick_no += 1;
-
-        const PERIOD: u32 = 60 * 60;
-        let tick_mod = tick_no % PERIOD;
-        if tick_mod % PERIOD == 0 {
-            let average_fps = PERIOD as f32 / last_averaging_time.elapsed().as_secs_f32();
-            let average_sleep = sleep_time / PERIOD;
-            let average_process = loop_time - average_sleep;
-
-            sleep_time = Duration::ZERO;
-            last_averaging_time = Instant::now();
-        }
-
        true
    };

--- a/src/map.rs
+++ b/src/map.rs
@@ -1,47 +1,109 @@
-use crate::constants::MapTile;
-use crate::constants::{BOARD_HEIGHT, BOARD_WIDTH};
+//! This module defines the game map and provides functions for interacting with it.
+use rand::seq::IteratorRandom;

+use crate::constants::{MapTile, BOARD_OFFSET, CELL_SIZE};
+use crate::constants::{BOARD_HEIGHT, BOARD_WIDTH};
+use once_cell::sync::OnceCell;
+use std::collections::{HashSet, VecDeque};
+use std::ops::Add;
+
+#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
+pub struct SignedPosition {
+    pub x: i32,
+    pub y: i32,
+}
+
+#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
+pub struct Position {
+    pub x: u32,
+    pub y: u32,
+}
+
+impl Add<SignedPosition> for Position {
+    type Output = Position;
+    fn add(self, rhs: SignedPosition) -> Self::Output {
+        Position {
+            x: (self.x as i32 + rhs.x) as u32,
+            y: (self.y as i32 + rhs.y) as u32,
+        }
+    }
+}
+
+impl PartialEq<(u32, u32)> for Position {
+    fn eq(&self, other: &(u32, u32)) -> bool {
+        self.x == other.0 && self.y == other.1
+    }
+}
+
+impl Position {
+    pub fn as_i32(&self) -> (i32, i32) {
+        (self.x as i32, self.y as i32)
+    }
+    pub fn wrapping_add(&self, dx: i32, dy: i32) -> Position {
+        Position {
+            x: (self.x as i32 + dx) as u32,
+            y: (self.y as i32 + dy) as u32,
+        }
+    }
+}
+
+/// The game map.
+///
+/// The map is represented as a 2D array of `MapTile`s. It also stores a copy of
+/// the original map, which can be used to reset the map to its initial state.
 pub struct Map {
-    inner: [[MapTile; BOARD_HEIGHT as usize]; BOARD_WIDTH as usize],
+    /// The current state of the map.
+    current: [[MapTile; BOARD_HEIGHT as usize]; BOARD_WIDTH as usize],
+    /// The default state of the map.
+    default: [[MapTile; BOARD_HEIGHT as usize]; BOARD_WIDTH as usize],
 }

 impl Map {
+    /// Creates a new `Map` instance from a raw board layout.
+    ///
+    /// # Arguments
+    ///
+    /// * `raw_board` - A 2D array of characters representing the board layout.
    pub fn new(raw_board: [&str; BOARD_HEIGHT as usize]) -> Map {
-        let mut inner = [[MapTile::Empty; BOARD_HEIGHT as usize]; BOARD_WIDTH as usize];
-
-        for y in 0..BOARD_HEIGHT as usize {
-            let line = raw_board[y];
-
-            for x in 0..BOARD_WIDTH as usize {
-                if x >= line.len() {
-                    break;
-                }
-
-                let i = (y * (BOARD_WIDTH as usize) + x) as usize;
-                let character = line
-                    .chars()
-                    .nth(x as usize)
-                    .unwrap_or_else(|| panic!("Could not get character at {} = ({}, {})", i, x, y));
+        let mut map = [[MapTile::Empty; BOARD_HEIGHT as usize]; BOARD_WIDTH as usize];

+        for (y, line) in raw_board.iter().enumerate().take(BOARD_HEIGHT as usize) {
+            for (x, character) in line.chars().enumerate().take(BOARD_WIDTH as usize) {
                let tile = match character {
                    '#' => MapTile::Wall,
                    '.' => MapTile::Pellet,
                    'o' => MapTile::PowerPellet,
                    ' ' => MapTile::Empty,
-                    c @ '0' | c @ '1' | c @ '2' | c @ '3' | c @ '4' => {
-                        MapTile::StartingPosition(c.to_digit(10).unwrap() as u8)
-                    }
+                    'T' => MapTile::Tunnel,
+                    c @ '0' | c @ '1' | c @ '2' | c @ '3' | c @ '4' => MapTile::StartingPosition(c.to_digit(10).unwrap() as u8),
                    '=' => MapTile::Empty,
-                    _ => panic!("Unknown character in board: {}", character),
+                    _ => panic!("Unknown character in board: {character}"),
                };
-
-                inner[x as usize][y as usize] = tile;
+                map[x][y] = tile;
            }
        }

-        Map { inner: inner }
+        Map {
+            current: map,
+            default: map,
+        }
    }

+    /// Resets the map to its original state.
+    pub fn reset(&mut self) {
+        // Restore the map to its original state
+        for (x, col) in self.current.iter_mut().enumerate().take(BOARD_WIDTH as usize) {
+            for (y, cell) in col.iter_mut().enumerate().take(BOARD_HEIGHT as usize) {
+                *cell = self.default[x][y];
+            }
+        }
+    }
+
+    /// Returns the tile at the given cell coordinates.
+    ///
+    /// # Arguments
+    ///
+    /// * `cell` - The cell coordinates, in grid coordinates.
    pub fn get_tile(&self, cell: (i32, i32)) -> Option<MapTile> {
        let x = cell.0 as usize;
        let y = cell.1 as usize;
@@ -50,10 +112,94 @@ impl Map {
            return None;
        }

-        Some(self.inner[x][y])
+        Some(self.current[x][y])
    }

+    /// Sets the tile at the given cell coordinates.
+    ///
+    /// # Arguments
+    ///
+    /// * `cell` - The cell coordinates, in grid coordinates.
+    /// * `tile` - The tile to set.
+    pub fn set_tile(&mut self, cell: (i32, i32), tile: MapTile) -> bool {
+        let x = cell.0 as usize;
+        let y = cell.1 as usize;
+
+        if x >= BOARD_WIDTH as usize || y >= BOARD_HEIGHT as usize {
+            return false;
+        }
+
+        self.current[x][y] = tile;
+        true
+    }
+
+    /// Converts cell coordinates to pixel coordinates.
+    ///
+    /// # Arguments
+    ///
+    /// * `cell` - The cell coordinates, in grid coordinates.
    pub fn cell_to_pixel(cell: (u32, u32)) -> (i32, i32) {
-        ((cell.0 as i32) * 24, ((cell.1 + 3) as i32) * 24)
+        ((cell.0 * CELL_SIZE) as i32, ((cell.1 + BOARD_OFFSET.1) * CELL_SIZE) as i32)
+    }
+
+    /// Returns a reference to a cached vector of all valid playable positions in the maze.
+    /// This is computed once using a flood fill from a random pellet, and then cached.
+    pub fn get_valid_playable_positions(&mut self) -> &Vec<Position> {
+        use MapTile::*;
+        static CACHE: OnceCell<Vec<Position>> = OnceCell::new();
+        if let Some(cached) = CACHE.get() {
+            return cached;
+        }
+        // Find a random starting pellet
+        let mut pellet_positions = vec![];
+        for (x, col) in self.current.iter().enumerate().take(BOARD_WIDTH as usize) {
+            for (y, &cell) in col.iter().enumerate().take(BOARD_HEIGHT as usize) {
+                match cell {
+                    Pellet | PowerPellet => pellet_positions.push(Position {
+                        x: x as u32,
+                        y: y as u32,
+                    }),
+                    _ => {}
+                }
+            }
+        }
+        let mut rng = rand::rng();
+        let &start = pellet_positions
+            .iter()
+            .choose(&mut rng)
+            .expect("No pellet found for flood fill");
+        // Flood fill
+        let mut visited = HashSet::new();
+        let mut queue = VecDeque::new();
+
+        queue.push_back(start);
+        while let Some(pos) = queue.pop_front() {
+            if !visited.insert(pos) {
+                continue;
+            }
+
+            match self.current[pos.x as usize][pos.y as usize] {
+                Empty | Pellet | PowerPellet => {
+                    for offset in [
+                        SignedPosition { x: -1, y: 0 },
+                        SignedPosition { x: 1, y: 0 },
+                        SignedPosition { x: 0, y: -1 },
+                        SignedPosition { x: 0, y: 1 },
+                    ] {
+                        let neighbor = pos + offset;
+                        if neighbor.x < BOARD_WIDTH && neighbor.y < BOARD_HEIGHT {
+                            let neighbor_tile = self.current[neighbor.x as usize][neighbor.y as usize];
+                            if matches!(neighbor_tile, Empty | Pellet | PowerPellet) {
+                                queue.push_back(neighbor);
+                            }
+                        }
+                    }
+                }
+                StartingPosition(_) | Wall | Tunnel => {}
+            }
+        }
+        let mut result: Vec<Position> = visited.into_iter().collect();
+        result.sort_unstable();
+        CACHE.get_or_init(|| result)
    }
 }
--- a/src/modulation.rs
+++ b/src/modulation.rs
@@ -1,3 +1,5 @@
+//! This module provides a tick modulator, which can be used to slow down
+//! operations by a percentage.
 /// A tick modulator allows you to slow down operations by a percentage.
 ///
 /// Unfortunately, switching to floating point numbers for entities can induce floating point errors, slow down calculations
@@ -12,17 +14,25 @@
 ///
 /// For example, if we want to slow down the speed by 10%, we would need to skip every 10th tick.
 pub trait TickModulator {
+    /// Creates a new tick modulator.
+    ///
+    /// # Arguments
+    ///
+    /// * `percent` - The percentage to slow down by, from 0.0 to 1.0.
    fn new(percent: f32) -> Self;
+    /// Returns whether or not the operation should be performed on this tick.
    fn next(&mut self) -> bool;
 }

+/// A simple tick modulator that skips every Nth tick.
 pub struct SimpleTickModulator {
    tick_count: u32,
    ticks_left: u32,
 }

-// TODO: Add tests
-// TODO: Look into average precision, binary code modulation strategy
+// TODO: Add tests for the tick modulator to ensure that it is working correctly.
+// TODO: Look into average precision and binary code modulation strategies to see
+// if they would be a better fit for this use case.
 impl TickModulator for SimpleTickModulator {
    fn new(percent: f32) -> Self {
        let ticks_required: u32 = (1f32 / (1f32 - percent)).round() as u32;
@@ -34,15 +44,12 @@ impl TickModulator for SimpleTickModulator {
    }

    fn next(&mut self) -> bool {
-        self.ticks_left -= 1;
-
-        // Return whether or not we should skip this tick
        if self.ticks_left == 0 {
-            // We've reached the tick to skip, reset the counter
            self.ticks_left = self.tick_count;
-            false
-        } else {
-            true
+            return false;
        }
+
+        self.ticks_left -= 1;
+        true
    }
 }
--- a/src/pacman.rs
+++ b/src/pacman.rs
@@ -1,147 +1,130 @@
+//! This module defines the Pac-Man entity, including its behavior and rendering.
+use std::cell::RefCell;
 use std::rc::Rc;

 use sdl2::{
    render::{Canvas, Texture},
    video::Window,
 };
-use tracing::event;

 use crate::{
-    animation::AnimatedTexture,
-    constants::MapTile,
-    constants::{BOARD_OFFSET, CELL_SIZE},
+    animation::{AnimatedAtlasTexture, FrameDrawn},
    direction::Direction,
-    entity::Entity,
+    entity::{Entity, MovableEntity, Moving, Renderable, StaticEntity},
    map::Map,
    modulation::{SimpleTickModulator, TickModulator},
 };

+/// The Pac-Man entity.
 pub struct Pacman<'a> {
-    // Absolute position on the board (precise)
-    pub position: (i32, i32),
-    pub direction: Direction,
+    /// Shared movement and position fields.
+    pub base: MovableEntity,
+    /// The next direction of Pac-Man, which will be applied when Pac-Man is next aligned with the grid.
    pub next_direction: Option<Direction>,
+    /// Whether Pac-Man is currently stopped.
    pub stopped: bool,
-    map: Rc<Map>,
-    speed: u32,
-    modulation: SimpleTickModulator,
-    sprite: AnimatedTexture<'a>,
+    pub sprite: AnimatedAtlasTexture<'a>,
+}
+
+impl<'a> Entity for Pacman<'a> {
+    fn base(&self) -> &StaticEntity {
+        &self.base.base
+    }
+}
+
+impl<'a> Moving for Pacman<'a> {
+    fn move_forward(&mut self) {
+        self.base.move_forward();
+    }
+    fn update_cell_position(&mut self) {
+        self.base.update_cell_position();
+    }
+    fn next_cell(&self, direction: Option<Direction>) -> (i32, i32) {
+        self.base.next_cell(direction)
+    }
+    fn is_wall_ahead(&self, direction: Option<Direction>) -> bool {
+        self.base.is_wall_ahead(direction)
+    }
+    fn handle_tunnel(&mut self) -> bool {
+        self.base.handle_tunnel()
+    }
+    fn is_grid_aligned(&self) -> bool {
+        self.base.is_grid_aligned()
+    }
+    fn set_direction_if_valid(&mut self, new_direction: Direction) -> bool {
+        self.base.set_direction_if_valid(new_direction)
+    }
 }

 impl Pacman<'_> {
-    pub fn new<'a>(starting_position: (u32, u32), atlas: Texture<'a>, map: Rc<Map>) -> Pacman<'a> {
+    /// Creates a new `Pacman` instance.
+    pub fn new<'a>(starting_position: (u32, u32), atlas: Texture<'a>, map: Rc<RefCell<Map>>) -> Pacman<'a> {
+        let pixel_position = Map::cell_to_pixel(starting_position);
        Pacman {
-            position: Map::cell_to_pixel(starting_position),
-            direction: Direction::Right,
+            base: MovableEntity::new(
+                pixel_position,
+                starting_position,
+                Direction::Right,
+                3,
+                SimpleTickModulator::new(1.0),
+                map,
+            ),
            next_direction: None,
-            speed: 3,
-            map,
            stopped: false,
-            modulation: SimpleTickModulator::new(1.0),
-            sprite: AnimatedTexture::new(atlas, 2, 3, 32, 32, Some((-4, -4))),
+            sprite: AnimatedAtlasTexture::new(atlas, 2, 3, 32, 32, Some((-4, -4))),
        }
    }

-    pub fn render(&mut self, canvas: &mut Canvas<Window>) {
-        // When stopped, render the last frame of the animation
-        if self.stopped {
-            self.sprite
-                .render_until(canvas, self.position, self.direction, 2);
-        } else {
-            self.sprite.render(canvas, self.position, self.direction);
-        }
-    }
-
-    pub fn next_cell(&self, direction: Option<Direction>) -> (i32, i32) {
-        let (x, y) = direction.unwrap_or(self.direction).offset();
-        let cell = self.cell_position();
-        (cell.0 as i32 + x, cell.1 as i32 + y)
-    }
-
-    fn handle_requested_direction(&mut self) {
-        if self.next_direction.is_none() {
-            return;
-        }
-        if self.next_direction.unwrap() == self.direction {
-            self.next_direction = None;
-            return;
-        }
-
-        let proposed_next_cell = self.next_cell(self.next_direction);
-        let proposed_next_tile = self
-            .map
-            .get_tile(proposed_next_cell)
-            .unwrap_or(MapTile::Empty);
-        if proposed_next_tile != MapTile::Wall {
-            self.direction = self.next_direction.unwrap();
-            self.next_direction = None;
+    /// Handles a requested direction change.
+    fn handle_direction_change(&mut self) -> bool {
+        match self.next_direction {
+            None => return false,
+            Some(next_direction) => {
+                if <Pacman as Moving>::set_direction_if_valid(self, next_direction) {
+                    self.next_direction = None;
+                    return true;
+                }
+            }
        }
+        false
    }

+    /// Returns the internal position of Pac-Man, rounded down to the nearest even number.
    fn internal_position_even(&self) -> (u32, u32) {
-        let (x, y ) = self.internal_position();
+        let (x, y) = self.base.internal_position();
        ((x / 2u32) * 2u32, (y / 2u32) * 2u32)
    }
-}

-impl Entity for Pacman<'_> {
-    fn is_colliding(&self, other: &dyn Entity) -> bool {
-        let (x, y) = self.position();
-        let (other_x, other_y) = other.position();
-        x == other_x && y == other_y
-    }
-
-    fn position(&self) -> (i32, i32) {
-        self.position
-    }
-
-    fn cell_position(&self) -> (u32, u32) {
-        let (x, y) = self.position;
-        (
-            (x as u32 / CELL_SIZE) - BOARD_OFFSET.0,
-            (y as u32 / CELL_SIZE) - BOARD_OFFSET.1,
-        )
-    }
-
-    fn internal_position(&self) -> (u32, u32) {
-        let (x, y) = self.position();
-        (x as u32 % CELL_SIZE, y as u32 % CELL_SIZE)
-    }
-
-    fn tick(&mut self) {
+    pub fn tick(&mut self) {
        let can_change = self.internal_position_even() == (0, 0);
-
        if can_change {
-            self.handle_requested_direction();
-
-            let next = self.next_cell(None);
-            let next_tile = self.map.get_tile(next).unwrap_or(MapTile::Empty);
-
-            if !self.stopped && next_tile == MapTile::Wall {
-                event!(tracing::Level::DEBUG, "Wall collision. Stopping.");
-                self.stopped = true;
-            } else if self.stopped && next_tile != MapTile::Wall {
-                event!(tracing::Level::DEBUG, "Wall collision resolved. Moving.");
-                self.stopped = false;
+            <Pacman as Moving>::update_cell_position(self);
+            if !<Pacman as Moving>::handle_tunnel(self) {
+                self.handle_direction_change();
+                if !self.stopped && <Pacman as Moving>::is_wall_ahead(self, None) {
+                    self.stopped = true;
+                } else if self.stopped && !<Pacman as Moving>::is_wall_ahead(self, None) {
+                    self.stopped = false;
+                }
            }
        }
-        
-        if !self.stopped && self.modulation.next() {
-            let speed = self.speed as i32;
-            match self.direction {
-                Direction::Right => {
-                    self.position.0 += speed;
-                }
-                Direction::Left => {
-                    self.position.0 -= speed;
-                }
-                Direction::Up => {
-                    self.position.1 -= speed;
-                }
-                Direction::Down => {
-                    self.position.1 += speed;
-                }
+        if !self.stopped && self.base.modulation.next() {
+            <Pacman as Moving>::move_forward(self);
+            if self.internal_position_even() == (0, 0) {
+                <Pacman as Moving>::update_cell_position(self);
            }
        }
    }
 }
+
+impl Renderable for Pacman<'_> {
+    fn render(&self, canvas: &mut Canvas<Window>) {
+        let pos = self.base.base.pixel_position;
+        let dir = self.base.direction;
+        if self.stopped {
+            self.sprite.render(canvas, pos, dir, Some(2));
+        } else {
+            self.sprite.render(canvas, pos, dir, None);
+        }
+    }
+}
Author	SHA1	Message	Date
Xevion	eaa4ab37f9	feat: add audio muting button, mute by default in debug builds	2025-07-23 21:00:52 -05:00
Xevion	076275158e	chore: lower audio tracing to trace level	2025-07-23 20:36:56 -05:00
Xevion	9f9ace0b16	chore: configure rustfmt, switch to LF line endings	2025-07-23 20:15:54 -05:00
Xevion	2cc47d5904	feat: add pre-comit configuration	2025-07-23 20:12:11 -05:00
Xevion	11e89a63d0	refactor: add thiserror/anyhow for asset error handling	2025-07-23 19:47:44 -05:00
Xevion	50afd8c09f	feat: improved emscripten-compatible asset loading api	2025-07-23 18:02:19 -05:00
Xevion	06841fd0d7	refactor: resolve clippy warnings, resolve shared reference with once_cell	2025-07-23 17:38:27 -05:00
Xevion	4365639a1d	chore: lifetimes	2025-07-23 17:31:16 -05:00
Xevion	7744c06046	chore: cargo fix	2025-07-23 17:27:22 -05:00
Xevion	978752f0f3	chore: add index for FruitType sprite	2025-07-23 17:25:39 -05:00
Xevion	f024ce7a54	refactor: fix unnecessary qualified imports	2025-07-23 17:25:28 -05:00
Xevion	0196282a78	fix: reset code borrows	2025-07-23 17:20:12 -05:00
Xevion	785a760343	feat: new edible type for pellet/powerpellet, fruits, separate static/moving entities	2025-07-23 17:16:15 -05:00
Xevion	de1a89b9b0	refactor: move debug related code into debug.rs	2025-07-23 16:31:09 -05:00
Xevion	66b6cdf01b	feat: split animated texture away from atlas texture details	2025-07-23 16:25:40 -05:00
Xevion	5a48e83b1a	feat: flood-filled based playable position with cache, debug mode	2025-07-23 15:06:38 -05:00
Xevion	df8f858651	refactor: continue improving MovableEntity shared implementation	2025-07-23 15:06:09 -05:00
Xevion	1fa7a0807f	refactor: abstract entity details into MovableEntity	2025-07-23 14:08:28 -05:00
Xevion	6d3d3bf49c	feat: tunnel implementation, pathfinding debug mode	2025-07-22 14:37:26 -05:00
Xevion	0a46f64866	feat: pathfinding, ghost and blinky state, update dependencies	2025-07-22 13:18:09 -05:00
Xevion	fd7eecf53e	feat: allow instant direction reversal, improve cell position state tracking	2025-07-22 12:12:41 -05:00
Xevion	f540dc5373	docs: minor documentation commentsa cross project	2025-07-22 12:12:41 -05:00
Xevion	f51a3ddeb0	chore: web frontend files	2025-07-22 10:06:30 -05:00
Xevion	9f7c460369	chore: ignore ephemeral submodules, build.css	2025-07-22 10:06:13 -05:00
Xevion	2c0df99dea	fix: emscripten libc, dynamic feature targets for emscripten, vcpkg triplets for linux	2025-07-22 10:05:07 -05:00
Xevion	cf12a04c69	chore: use emscripten linker args direct from demo project	2025-07-22 09:19:46 -05:00
Xevion	fa7e985c0d	feat: embedded data files, audio effects processing	2025-07-21 22:30:40 -05:00
Xevion	f5ff90cb11	feat: smarter winapi-based console window handling	2025-07-21 21:54:22 -05:00
Xevion	a0f65b551c	feat: board reset, store original map matrix	2025-07-18 20:21:16 -05:00
Xevion	8808a1aa3b	feat: pellet consumption, score & map mutation	2025-07-18 20:15:50 -05:00