fix: do not use canvas.output_size() for calculations due to browser behavior

Justfile

@@ -40,5 +40,6 @@ samply:
     samply record ./target/profile/pacman{{ binary_extension }}
 
 # Build the project for Emscripten
-web:
-    bun run web.build.ts; caddy file-server --root dist
+web *args:
+    bun run web.build.ts {{args}};
+    caddy file-server --root dist

src/constants.rs

@@ -49,6 +49,13 @@ pub const CANVAS_SIZE: UVec2 = UVec2::new(
     (BOARD_CELL_SIZE.y + BOARD_CELL_OFFSET.y) * CELL_SIZE,
 );
 
+pub const LARGE_SCALE: f32 = 2.6;
+
+pub const LARGE_CANVAS_SIZE: UVec2 = UVec2::new(
+    (((BOARD_CELL_SIZE.x + BOARD_CELL_OFFSET.x) * CELL_SIZE) as f32 * LARGE_SCALE) as u32,
+    (((BOARD_CELL_SIZE.y + BOARD_CELL_OFFSET.y) * CELL_SIZE) as f32 * LARGE_SCALE) as u32,
+);
+
 /// Collider size constants for different entity types
 pub mod collider {
     use super::CELL_SIZE;

src/game.rs

@@ -157,9 +157,9 @@ impl Game {
         map_texture.set_scale_mode(ScaleMode::Nearest);
 
         // Create debug texture at output resolution for crisp debug rendering
-        let output_size = canvas.output_size().unwrap();
+        let output_size = constants::LARGE_CANVAS_SIZE;
         let mut debug_texture = texture_creator
-            .create_texture_target(Some(sdl2::pixels::PixelFormatEnum::ARGB8888), output_size.0, output_size.1)
+            .create_texture_target(Some(sdl2::pixels::PixelFormatEnum::ARGB8888), output_size.x, output_size.y)
             .map_err(|e| GameError::Sdl(e.to_string()))?;
 
         // Debug texture is copied over the backbuffer, it requires transparency abilities

src/systems/collision.rs

@@ -142,8 +142,6 @@ pub fn ghost_collision_system(
                         events.write(AudioEvent::PlayEat);
                     } else {
                         // Pac-Man dies (this would need a death system)
-                        // For now, just log it
-                        tracing::warn!("Pac-Man collided with ghost while not frightened!");
                     }
                 }
             }

src/systems/debug.rs

@@ -1,7 +1,7 @@
 //! Debug rendering system
 use std::cmp::Ordering;
 
-use crate::constants::{BOARD_PIXEL_OFFSET, CANVAS_SIZE};
+use crate::constants::{self, BOARD_PIXEL_OFFSET};
 use crate::map::builder::Map;
 use crate::systems::{Collider, CursorPosition, NodeId, Position, SystemTimings};
 use crate::texture::ttf::{TtfAtlas, TtfRenderer};
@@ -215,9 +215,7 @@ pub fn debug_render_system(
     if !debug_state.enabled {
         return;
     }
-    let output = UVec2::from(canvas.output_size().unwrap()).as_vec2();
-    let logical = CANVAS_SIZE.as_vec2();
-    let scale = (output / logical).min_element();
+    let scale = constants::LARGE_SCALE as f32;
 
     // Create debug text renderer
     let text_renderer = TtfRenderer::new(1.0);

tests/sprite.rs

@@ -50,7 +50,7 @@ fn test_atlas_mapper_multiple_frames() {
     assert!(mapper.frames.contains_key("tile1"));
     assert!(mapper.frames.contains_key("tile2"));
     assert!(!mapper.frames.contains_key("tile3"));
-    assert!(mapper.frames.get("nonexistent").is_none());
+    assert!(!mapper.frames.contains_key("nonexistent"));
 }
 
 #[test]

web.build.ts

@@ -501,7 +501,6 @@ async function activateEmsdk(
 
   return { vars };
 }
-
 async function main() {
   // Print the OS detected
   logger.debug(
@@ -515,7 +514,19 @@ async function main() {
         .exhaustive()
   );
 
-  const release = process.env.RELEASE !== "0";
+  // Parse command line args for build mode
+  const args = process.argv.slice(2);
+  let release = true; // Default to release mode
+
+  for (let i = 0; i < args.length; i++) {
+    const arg = args[i];
+    if (arg === "-d" || arg === "--debug") {
+      release = false;
+    } else if (arg === "-r" || arg === "--release") {
+      release = true;
+    }
+  }
+
   const emsdkDir = resolve("./emsdk");
 
   // Activate the Emscripten SDK (returns null if already activated)