feat: implement horizontal 8bpp sprites
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77e2ef6103
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f689f63eda
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@ -628,6 +628,254 @@ pub const horizontal = struct {
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/// 2D-Mapped Horizontal Sprites
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pub const d2 = struct {
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/// 2D-Mapped Horizontal Sprites using 8-bit Colour
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pub const bpp8 = struct {
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const palette: [8]u32 = [_]u32{
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0x3DEF0000, 0x00006318, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
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};
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fn loadPalette() void {
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GBA.memcpy32(GBA.OBJ_PALETTE_RAM, &palette, palette.len * @sizeOf(u32));
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}
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pub const Sprite16x8 = struct {
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const Self = @This();
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const tile = [32]u32{
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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};
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pub fn getAttribute() Attribute {
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return Attribute{
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.paletteMode = .Color256,
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.doubleSizeOrVisible = false,
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.palette = 0,
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.tileIndex = 0,
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.shape = .Horizontal,
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.size = 0,
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};
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}
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pub fn load() void {
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// In Memory, Tile Map is laid out like: 1 2
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const tile_width = 8 * 8;
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const tiles_per_row = 2;
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const sprite_width = tile_width * tiles_per_row;
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GBA.memcpy32(GBA.SPRITE_VRAM, &Self.tile[0], sprite_width);
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loadPalette();
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}
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};
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pub const Sprite32x8 = struct {
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const Self = @This();
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const tile = [64]u32{
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0x02020202, 0x01010101, 0x01010101, 0x02020202, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x02020202, 0x02020202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x02020202, 0x01010101, 0x01010101, 0x02020202,
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0x01010101, 0x01010101, 0x02020202, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x02020202, 0x01010101, 0x01010101,
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0x02020202, 0x01010101, 0x01010101, 0x02020202, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020202, 0x02020202, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x02020202, 0x01010101, 0x01010101, 0x02020202,
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};
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pub fn getAttribute() Attribute {
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return Attribute{
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.paletteMode = .Color256,
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.doubleSizeOrVisible = false,
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.palette = 0,
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.tileIndex = 0,
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.shape = .Horizontal,
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.size = 1,
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};
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}
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pub fn load() void {
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// In Memory, Tile Map is laid out like: 1 2 3 4
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const tile_width = 8 * 8;
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const tiles_per_row = 4;
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const sprite_width = tile_width * tiles_per_row;
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GBA.memcpy32(GBA.SPRITE_VRAM, &Self.tile[0], sprite_width);
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loadPalette();
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}
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};
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pub const Sprite32x16 = struct {
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const Self = @This();
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const tile = [128]u32{
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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};
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pub fn getAttribute() Attribute {
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return Attribute{
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.paletteMode = .Color256,
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.doubleSizeOrVisible = false,
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.palette = 0,
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.tileIndex = 0,
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.shape = .Horizontal,
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.size = 2,
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};
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}
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pub fn load() void {
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// In Memory, Tile Map is laid out like: 1 2 3 4
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// 5 6 7 8
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const tile_width = 8 * 8;
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const tiles_per_row = 4;
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const sprite_width = tile_width * tiles_per_row;
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const offset = 0x8 / tiles_per_row;
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const tile_idx = sprite_width / @sizeOf(u32);
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GBA.memcpy32(GBA.SPRITE_VRAM, &Self.tile[0], sprite_width);
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GBA.memcpy32(GBA.SPRITE_VRAM + sprite_width * (offset * 1), &Self.tile[tile_idx], sprite_width);
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loadPalette();
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}
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};
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pub const Sprite64x32 = struct {
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const Self = @This();
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const tile = [512]u32{
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x02020101, 0x01010101, 0x01010202, 0x02020101, 0x01010101, 0x01010202, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101, 0x01010101,
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0x01010202, 0x01010101, 0x02020101, 0x01010101, 0x01010101, 0x01010202, 0x01010101, 0x02020101,
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};
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pub fn getAttribute() Attribute {
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return Attribute{
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.paletteMode = .Color256,
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.doubleSizeOrVisible = false,
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.palette = 0,
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.tileIndex = 0,
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.shape = .Horizontal,
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.size = 3,
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};
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}
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pub fn load() void {
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// In Memory, Tile Map is laid out like: 1 2 3 4 5 6 7 8
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// 9 10 11 12 13 14 15 16
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// 17 18 19 20 21 22 23 24
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// 25 26 27 28 29 30 31 32
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const tile_width = 8 * 8;
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const tiles_per_row = 8;
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const sprite_width = tile_width * tiles_per_row;
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const offset = 0x8 / tiles_per_row;
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const tile_idx = sprite_width / @sizeOf(u32);
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GBA.memcpy32(GBA.SPRITE_VRAM, &Self.tile[0], sprite_width);
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GBA.memcpy32(GBA.SPRITE_VRAM + sprite_width * (offset * 1), &Self.tile[tile_idx * 1], sprite_width);
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GBA.memcpy32(GBA.SPRITE_VRAM + sprite_width * (offset * 2), &Self.tile[tile_idx * 2], sprite_width);
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GBA.memcpy32(GBA.SPRITE_VRAM + sprite_width * (offset * 3), &Self.tile[tile_idx * 3], sprite_width);
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loadPalette();
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}
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};
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};
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/// 2D-Mapped Horizontal Sprites using 4-bit Colour
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pub const bpp4 = struct {
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const palette: [8]u32 = [_]u32{
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