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| author | rubidium <rubidium@openttd.org> | 2007-01-10 18:56:51 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2007-01-10 18:56:51 +0000 |
| commit | a7d0cdf95fd8847ab76b35446e1c9b77f8ef1cb7 (patch) | |
| tree | 1a1c59c13ddb1d152052f3a3a0bcffe4fb531173 /src/tree_cmd.cpp | |
| parent | ce75f6549dd379b506c9f1e9383bd881aa7cf5c7 (diff) | |
| download | openttd-a7d0cdf95fd8847ab76b35446e1c9b77f8ef1cb7.tar.xz | |
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
Diffstat (limited to 'src/tree_cmd.cpp')
| -rw-r--r-- | src/tree_cmd.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/tree_cmd.cpp b/src/tree_cmd.cpp index 47b9a4a37..eddd9c082 100644 --- a/src/tree_cmd.cpp +++ b/src/tree_cmd.cpp @@ -28,20 +28,20 @@ static TreeType GetRandomTreeType(TileIndex tile, uint seed) { switch (_opt.landscape) { case LT_NORMAL: - return seed * TREE_COUNT_TEMPERATE / 256 + TREE_TEMPERATE; + return (TreeType)(seed * TREE_COUNT_TEMPERATE / 256 + TREE_TEMPERATE); case LT_HILLY: - return seed * TREE_COUNT_SUB_ARCTIC / 256 + TREE_SUB_ARCTIC; + return (TreeType)(seed * TREE_COUNT_SUB_ARCTIC / 256 + TREE_SUB_ARCTIC); case LT_DESERT: switch (GetTropicZone(tile)) { - case TROPICZONE_INVALID: return seed * TREE_COUNT_SUB_TROPICAL / 256 + TREE_SUB_TROPICAL; - case TROPICZONE_DESERT: return (seed > 12) ? TREE_INVALID : TREE_CACTUS; - default: return seed * TREE_COUNT_RAINFOREST / 256 + TREE_RAINFOREST; + case TROPICZONE_INVALID: return (TreeType)(seed * TREE_COUNT_SUB_TROPICAL / 256 + TREE_SUB_TROPICAL); + case TROPICZONE_DESERT: return (TreeType)((seed > 12) ? TREE_INVALID : TREE_CACTUS); + default: return (TreeType)(seed * TREE_COUNT_RAINFOREST / 256 + TREE_RAINFOREST); } default: - return seed * TREE_COUNT_TOYLAND / 256 + TREE_TOYLAND; + return (TreeType)(seed * TREE_COUNT_TOYLAND / 256 + TREE_TOYLAND); } } @@ -55,10 +55,10 @@ static void PlaceTree(TileIndex tile, uint32 r) // above snowline? if (_opt.landscape == LT_HILLY && GetTileZ(tile) > _opt.snow_line) { SetTreeGroundDensity(tile, TREE_GROUND_SNOW_DESERT, 3); - SetTreeCounter(tile, GB(r, 24, 3)); + SetTreeCounter(tile, (TreeGround)GB(r, 24, 3)); } else { - SetTreeGroundDensity(tile, GB(r, 28, 1), 0); - SetTreeCounter(tile, GB(r, 24, 4)); + SetTreeGroundDensity(tile, (TreeGround)GB(r, 28, 1), 0); + SetTreeCounter(tile, (TreeGround)GB(r, 24, 4)); } } } @@ -116,7 +116,7 @@ void PlaceTreeAtSameHeight(TileIndex tile, uint height) continue; /* Not too much height difference */ - if (myabs(GetTileZ(cur_tile) - height) > 2) continue; + if (delta(GetTileZ(cur_tile), height) > 2) continue; /* Place one tree and quit */ PlaceTree(cur_tile, r); @@ -278,7 +278,7 @@ int32 CmdPlantTree(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) ChangeTownRating(t, RATING_TREE_UP_STEP, RATING_TREE_MAXIMUM); } - treetype = p1; + treetype = (TreeType)p1; if (treetype == TREE_INVALID) { treetype = GetRandomTreeType(tile, GB(Random(), 24, 8)); if (treetype == TREE_INVALID) treetype = TREE_CACTUS; @@ -408,7 +408,7 @@ static void DrawTile_Trees(TileInfo *ti) static uint GetSlopeZ_Trees(TileIndex tile, uint x, uint y) { uint z; - uint tileh = GetTileSlope(tile, &z); + Slope tileh = GetTileSlope(tile, &z); return z + GetPartialZ(x & 0xF, y & 0xF, tileh); } @@ -654,7 +654,7 @@ void InitializeTrees(void) } -const TileTypeProcs _tile_type_trees_procs = { +extern const TileTypeProcs _tile_type_trees_procs = { DrawTile_Trees, /* draw_tile_proc */ GetSlopeZ_Trees, /* get_slope_z_proc */ ClearTile_Trees, /* clear_tile_proc */ |