diff options
Diffstat (limited to 'torus.h')
| -rw-r--r-- | torus.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/torus.h b/torus.h index a1a085a..72895f2 100644 --- a/torus.h +++ b/torus.h @@ -18,6 +18,7 @@ #include <stdbool.h> #include <stddef.h> #include <stdint.h> +#include <stdlib.h> #include <time.h> #define PACKED __attribute__((packed)) @@ -44,12 +45,14 @@ enum { COLOR_BRIGHT, }; -#define CELL_ROWS (25) -#define CELL_COLS (80) -#define CELLS_SIZE (sizeof(char[CELL_ROWS][CELL_COLS])) +enum { + CELL_ROWS = 25, + CELL_COLS = 80, +}; +static const size_t CELLS_SIZE = sizeof(char[CELL_ROWS][CELL_COLS]); -#define CELL_INIT_X (CELL_COLS / 2) -#define CELL_INIT_Y (CELL_ROWS / 2) +static const uint8_t CELL_INIT_X = CELL_COLS / 2; +static const uint8_t CELL_INIT_Y = CELL_ROWS / 2; struct ALIGNED(4096) Tile { time_t createTime; @@ -64,12 +67,14 @@ static_assert(4096 == sizeof(struct Tile), "struct File is page-sized"); static_assert(16 == offsetof(struct Tile, cells), "stable cells offset"); static_assert(2016 == offsetof(struct Tile, colors), "stable colors offset"); -#define TILE_ROWS (512) -#define TILE_COLS (512) -#define TILES_SIZE (sizeof(struct Tile[TILE_ROWS][TILE_COLS])) +enum { + TILE_ROWS = 512, + TILE_COLS = 512, +}; +static const size_t TILES_SIZE = sizeof(struct Tile[TILE_ROWS][TILE_COLS]); -#define TILE_VOID_X UINT32_MAX -#define TILE_VOID_Y UINT32_MAX +static const uint32_t TILE_VOID_X = UINT32_MAX; +static const uint32_t TILE_VOID_Y = UINT32_MAX; static const struct { uint32_t tileX; @@ -81,7 +86,7 @@ static const struct { { TILE_COLS * 1 / 4, TILE_ROWS * 1 / 4 }, // SE { TILE_COLS * 3 / 4, TILE_ROWS * 1 / 4 }, // SW }; -#define SPAWNS_LEN (sizeof(SPAWNS) / sizeof(SPAWNS[0])) +static const size_t SPAWNS_LEN = sizeof(SPAWNS) / sizeof(SPAWNS[0]); struct ServerMessage { enum PACKED { @@ -110,7 +115,7 @@ struct ServerMessage { } data; }; -#define CURSOR_NONE UINT8_MAX +static const uint8_t CURSOR_NONE = UINT8_MAX; struct ClientMessage { enum PACKED { |