pub const SCREEN_WIDTH: usize = 240;
pub const SCREEN_HEIGHT: usize = 160;
pub const SCREEN_PIXELS: usize = SCREEN_WIDTH * SCREEN_HEIGHT;
pub const SPRITE_COUNT: usize = 255;
pub const LAYER_COUNT: usize = 3;
pub const PALETTE_COUNT: usize = 4;
pub const TILES_PER_ROW: usize = 30;
pub const TILES_PER_COLUMN: usize = 20;
pub const TILES_PER_LAYER_ROW: usize = 44;
pub const TILES_PER_LAYER_COLUMN: usize = 30;
pub const TILES_PER_ATLAS_ROW: usize = 25;
pub const TILES_PER_ATLAS_COLUMN: usize = 20;
pub const TILE_WIDTH: usize = 8;
pub const TILE_HEIGHT: usize = 8;
pub const ATLAS_TILE_WIDTH: usize = 4;
pub const ATLAS_TILE_HEIGHT: usize = 8;
pub const SAVE_COUNT: usize = 16;