docs: add more TODOs

.cargo/config.toml

@@ -1,8 +1,9 @@
 [target.wasm32-unknown-emscripten]
+# TODO: Document what the fuck this is.
 rustflags = [
     "-O", "-C", "link-args=-O2 --profiling",
     #"-C", "link-args=-O3 --closure 1",
     "-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=-sUSE_SDL=2 -sUSE_SDL_IMAGE=2 -sSDL_EMSCRIPTEN_KEYBOARD_ELEMENT -sSDL2_IMAGE_FORMATS=['png']",
     "-C", "link-args=--preload-file assets/ -lidbfs.js",
 ]

src/animation.rs

@@ -92,6 +92,7 @@ impl<'a> AnimatedTexture<'a> {
         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));
 

src/game.rs

@@ -5,7 +5,6 @@ use sdl2::keyboard::Keycode;
 use sdl2::render::{Texture, TextureCreator};
 use sdl2::video::WindowContext;
 use sdl2::{pixels::Color, render::Canvas, video::Window};
-use tracing::event;
 
 use crate::constants::{MapTile, BOARD_HEIGHT, BOARD_WIDTH, RAW_BOARD};
 use crate::direction::Direction;