diff options
Diffstat (limited to 'src/World.h')
| -rw-r--r-- | src/World.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/World.h b/src/World.h index 9a8a0c46..b099583b 100644 --- a/src/World.h +++ b/src/World.h @@ -7,8 +7,20 @@ /* Sectors span from -2000 to 2000 in x and y. * With 100x100 sectors, each is 40x40 units. */ -#define NUMSECTORS_X 100 -#define NUMSECTORS_Y 100 +#define SECTOR_SIZE_X (40.0f) +#define SECTOR_SIZE_Y (40.0f) + +#define NUMSECTORS_X (100) +#define NUMSECTORS_Y (100) + +#define WORLD_SIZE_X (NUMSECTORS_X * SECTOR_SIZE_X) +#define WORLD_SIZE_Y (NUMSECTORS_Y * SECTOR_SIZE_Y) + +#define WORLD_MIN_X (-2000.0f) +#define WORLD_MIN_Y (-2000.0f) + +#define WORLD_MAX_X (WORLD_MIN_X + WORLD_SIZE_X) +#define WORLD_MAX_Y (WORLD_MIN_Y + WORLD_SIZE_Y) enum { @@ -85,12 +97,12 @@ public: static float FindGroundZFor3DCoord(float x, float y, float z, bool *found); static float FindRoofZFor3DCoord(float x, float y, float z, bool *found); - static float GetSectorX(float f) { return ((f + 2000.0f)/40.0f); } - static float GetSectorY(float f) { return ((f + 2000.0f)/40.0f); } + static float GetSectorX(float f) { return ((f - WORLD_MIN_X)/SECTOR_SIZE_X); } + static float GetSectorY(float f) { return ((f - WORLD_MIN_Y)/SECTOR_SIZE_Y); } static int GetSectorIndexX(float f) { return (int)GetSectorX(f); } static int GetSectorIndexY(float f) { return (int)GetSectorY(f); } - static float GetWorldX(int x) { return x*40.0f - 2000.0f; } - static float GetWorldY(int y) { return y*40.0f - 2000.0f; } + static float GetWorldX(int x) { return x*SECTOR_SIZE_X + WORLD_MIN_X; } + static float GetWorldY(int y) { return y*SECTOR_SIZE_Y + WORLD_MIN_Y; } }; class CPed; |