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implement setting coloured shapes

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Quinn
2025-01-20 00:27:01 +01:00
parent 2933f5bdd8
commit 34fd24b01f
5 changed files with 86 additions and 51 deletions
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37
src/game/game.h
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@@ -1,33 +1,20 @@
#pragma once
#include <SDL2/SDL.h>
typedef uint16_t Shape;
typedef uint16_t Row;
// 0 1 2 3
#define TETROMINO_I ((Shape)0b1000100010001000) // 1000 1000 1000 1000 the I tetromino with no rotation
#define TETROMINO_I_90 ((Shape)0b0000000000001111) // 0000 0000 0000 1111 the I tetromino with a no rotation
#define TETROMINO_O ((Shape)0b1100110000000000) // 1100 1100 0000 0000 the O tetromino with no rotation
#define TETROMINO_T ((Shape)0b1110010000000000) // 1110 0100 0000 0000 the T tetromino with no rotation
#define TETROMINO_T_90 ((Shape)0b1100110010000000) // 1100 1100 1000 0000 the T tetromino with a no rotation
#define TETROMINO_T_180 ((Shape)0b0100111000000000) // 0100 1110 0000 0000 the T tetromino with a 180° rotation
#define TETROMINO_T_270 ((Shape)0b0010011000100000) // 0010 0110 0010 0000 the T tetromino with a 270° rotation
#define TETROMINO_L ((Shape)0b1000100011000000) // 1000 1000 1100 0000 the L tetromino with no rotation
#define TETROMINO_L_90 ((Shape)0b1110100000000000) // 1110 1000 0000 0000 the L tetromino with a no rotation
#define TETROMINO_L_180 ((Shape)0b1100010001000000) // 1100 0100 0100 0000 the L tetromino with a 180° rotation
#define TETROMINO_L_270 ((Shape)0b0000001011100000) // 0000 0010 1110 0000 the L tetromino with a 270° rotation
#define TETROMINO_J ((Shape)0b0100010011000000) // 0100 0100 1100 0000 the J tetromino with no rotation
#define TETROMINO_J_90 ((Shape)0b1000111000000000) // 1000 1110 0000 0000 the J tetromino with a no rotation
#define TETROMINO_J_180 ((Shape)0b1100100010000000) // 1100 1000 1000 0000 the J tetromino with a 180° rotation
#define TETROMINO_J_270 ((Shape)0b1110001000000000) // 1110 0010 0000 0000 the J tetromino with a 270° rotation
#define TETROMINO_S ((Shape)0b0110110000000000) // 0110 1100 0000 0000 the S tetromino with no rotation
#define TETROMINO_S_90 ((Shape)0b1000110001000000) // 1000 1100 0100 0000 the S tetromino with a no rotation
#define TETROMINO_Z ((Shape)0b1100011000000000) // 1100 0110 0000 0000 the Z tetromino with no rotation
#define TETROMINO_Z_90 ((Shape)0b0100110010000000) // 0100 1100 1000 0000 the Z tetromino with a no rotation
typedef uint32_t PackedRow;
// stores the data used in the game
#define ROWS 32
#define COLUMNS (sizeof(Row) * 8 / 3)
#define COLUMNS ((uint8_t)(sizeof(PackedRow) * 8 / 3))
#define ROWS ((uint8_t)(COLUMNS * 2))
typedef union {
// NOTE: this has packing issues
struct {
uint8_t block : 3;
} columns[COLUMNS];
PackedRow val;
} Row;
typedef struct {
Row row[ROWS];
} GameData;