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Extern const

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jl777
2019-03-26 00:28:28 -11:00
parent f9c20dab78
commit a3d531714e
1 changed files with 2 additions and 2 deletions
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src/cc/tetris.h
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@@ -127,13 +127,13 @@ typedef struct {
array contains 4 tetris_location objects, each mapping to an offset from a array contains 4 tetris_location objects, each mapping to an offset from a
point on the upper left that is the tetromino "origin". point on the upper left that is the tetromino "origin".
*/ */
extern tetris_location TETROMINOS[NUM_TETROMINOS][NUM_ORIENTATIONS][TETRIS]; extern const tetris_location TETROMINOS[NUM_TETROMINOS][NUM_ORIENTATIONS][TETRIS];
/* /*
This array tells you how many ticks per gravity by level. Decreases as level This array tells you how many ticks per gravity by level. Decreases as level
increases, to add difficulty. increases, to add difficulty.
*/ */
extern int GRAVITY_LEVEL[MAX_LEVEL+1]; extern const int GRAVITY_LEVEL[MAX_LEVEL+1];
// Data structure manipulation. // Data structure manipulation.
void tg_init(tetris_game *obj, int rows, int cols); void tg_init(tetris_game *obj, int rows, int cols);