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rotation fixes and tweaks

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Quinn
2025-02-01 23:29:37 +01:00
parent 8209aa1855
commit 0432e847ac
1 changed files with 23 additions and 11 deletions
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30
src/game/tetromino/shapes.c
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@@ -4,33 +4,45 @@
/* 0 1 2 3 */
#define SHAPE_O ((Shape)0x0660) // 0000 0110 0110 0000 the O tetromino with no rotation
#define SHAPE_I ((Shape)0x4444) // 0100 0100 0100 0100 the I tetromino with no rotation
#define SHAPE_I_90 ((Shape)0x0F00) // 0000 1111 0000 0000 the I tetromino with a 90° rotation
#define SHAPE_I ((Shape)0x0F00) // 0000 1111 0000 0000 the I tetromino with no rotation
#define SHAPE_I_90 ((Shape)0x2222) // 0010 0010 0010 0010 the I tetromino with a 90° rotation
#define SHAPE_I_180 ((Shape)0x00F0) // 0000 0000 1111 0000 the I tetromino with a 180° rotation
#define SHAPE_I_270 ((Shape)0x4444) // 0100 0100 0100 0100 the I tetromino with a 270° rotation
#define SHAPE_S ((Shape)0x6C00) // 0110 1100 0000 0000 the S tetromino with no rotation
#define SHAPE_S_90 ((Shape)0x8C40) // 1000 1100 0100 0000 the S tetromino with a 90 rotation
#define SHAPE_S_90 ((Shape)0x4620) // 0100 0110 0010 0000 the S tetromino with a 90° rotation
#define SHAPE_S_180 ((Shape)0x06C0) // 0000 0110 1100 0000 the S tetromino with a 180° rotation
#define SHAPE_S_270 ((Shape)0x8C40) // 1000 1100 0100 0000 the S tetromino with a 270° rotation
#define SHAPE_Z ((Shape)0xC600) // 1100 0110 0000 0000 the Z tetromino with no rotation
#define SHAPE_Z_90 ((Shape)0x4C80) // 0100 1100 1000 0000 the Z tetromino with a 90° rotation
#define SHAPE_Z_90 ((Shape)0x2640) // 0010 0110 0100 0000 the Z tetromino with a 90° rotation
#define SHAPE_Z_180 ((Shape)0x0C60) // 0000 1100 0110 0000 the Z tetromino with a 180° rotation
#define SHAPE_Z_270 ((Shape)0x4C80) // 0100 1100 1000 0000 the Z tetromino with a 270° rotation
#define SHAPE_T ((Shape)0x0E40) // 0000 1110 0100 0000 the T tetromino with no rotation
#define SHAPE_T_90 ((Shape)0x4C40) // 0100 1100 0100 0000 the T tetromino with a 90° rotation
#define SHAPE_T_180 ((Shape)0x4E00) // 0100 1110 0000 0000 the T tetromino with a 180° rotation
#define SHAPE_T_270 ((Shape)0x4640) // 0100 0110 0100 0000 the T tetromino with a 270° rotation
#define SHAPE_L ((Shape)0x4460) // 0100 0100 0110 0000 the L tetromino with no rotation
#define SHAPE_L_90 ((Shape)0x0E80) // 0000 1110 1000 0000 the L tetromino with a 90° rotation
#define SHAPE_L_180 ((Shape)0xC440) // 1100 0100 0100 0000 the L tetromino with a 180° rotation
#define SHAPE_L_270 ((Shape)0x2E00) // 0010 1110 0000 0000 the L tetromino with a 270° rotation
#define SHAPE_J ((Shape)0x44C0) // 0100 0100 1100 0000 the J tetromino with no rotation
#define SHAPE_J_90 ((Shape)0x0E20) // 0000 1110 0010 0000 the J tetromino with a 90° rotation
#define SHAPE_J_90 ((Shape)0x8E00) // 1000 1110 0000 0000 the J tetromino with a 90° rotation
#define SHAPE_J_180 ((Shape)0x6440) // 0110 0100 0100 0000 the J tetromino with a 180° rotation
#define SHAPE_J_270 ((Shape)0x8E00) // 1000 1110 0000 0000 the J tetromino with a 270° rotation
#define SHAPE_J_270 ((Shape)0x0E20) // 0000 1110 0010 0000 the J tetromino with a 270° rotation
Shape shape_from_id(ShapeId id) {
// clang-format off
static const Shape shapes[TETROMINO_COUNT][4] = {
// 0° 90° 180° 170°
{SHAPE_O, SHAPE_O, SHAPE_O, SHAPE_O},
{SHAPE_I, SHAPE_I_90, SHAPE_I, SHAPE_I_90},
{SHAPE_S, SHAPE_S_90, SHAPE_S, SHAPE_S_90},
{SHAPE_Z, SHAPE_Z_90, SHAPE_Z, SHAPE_Z_90},
{SHAPE_I, SHAPE_I_90, SHAPE_I_180, SHAPE_I_270},
{SHAPE_S, SHAPE_S_90, SHAPE_S_180, SHAPE_S_270},
{SHAPE_Z, SHAPE_Z_90, SHAPE_Z_180, SHAPE_Z_270},
{SHAPE_T, SHAPE_T_90, SHAPE_T_180, SHAPE_T_270},
{SHAPE_L, SHAPE_L_90, SHAPE_L_180, SHAPE_L_270},
{SHAPE_J, SHAPE_J_90, SHAPE_J_180, SHAPE_J_270},