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-rw-r--r--smallmap_gui.c2
-rw-r--r--tree_cmd.c87
-rw-r--r--tree_map.h30
3 files changed, 60 insertions, 59 deletions
diff --git a/smallmap_gui.c b/smallmap_gui.c
index e9401702b..4e2851a48 100644
--- a/smallmap_gui.c
+++ b/smallmap_gui.c
@@ -494,7 +494,7 @@ static inline uint32 GetSmallMapVegetationPixels(TileIndex tile)
break;
case MP_TREES:
- if (GetTreeGround(tile) == TR_SNOW_DESERT) {
+ if (GetTreeGround(tile) == TREE_GROUND_SNOW_DESERT) {
bits = (_opt.landscape == LT_HILLY) ? MKCOLOR(0x98575798) : MKCOLOR(0xC25757C2);
} else {
bits = MKCOLOR(0x54575754);
diff --git a/tree_cmd.c b/tree_cmd.c
index aeaf4d988..2ba02d4d9 100644
--- a/tree_cmd.c
+++ b/tree_cmd.c
@@ -20,20 +20,20 @@ static TreeType GetRandomTreeType(TileIndex tile, uint seed)
{
switch (_opt.landscape) {
case LT_NORMAL:
- return seed * TR_COUNT_TEMPERATE / 256 + TR_TEMPERATE;
+ return seed * TREE_COUNT_TEMPERATE / 256 + TREE_TEMPERATE;
case LT_HILLY:
- return seed * TR_COUNT_SUB_ARCTIC / 256 + TR_SUB_ARCTIC;
+ return seed * TREE_COUNT_SUB_ARCTIC / 256 + TREE_SUB_ARCTIC;
case LT_DESERT:
switch (GetTropicZone(tile)) {
- case TROPICZONE_INVALID: return seed * TR_COUNT_SUB_TROPICAL / 256 + TR_SUB_TROPICAL;
- case TROPICZONE_DESERT: return (seed > 12) ? TR_INVALID : TR_CACTUS;
- default: return seed * TR_COUNT_RAINFOREST / 256 + TR_RAINFOREST;
+ 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;
}
default:
- return seed * TR_COUNT_TOYLAND / 256 + TR_TOYLAND;
+ return seed * TREE_COUNT_TOYLAND / 256 + TREE_TOYLAND;
}
}
@@ -41,12 +41,12 @@ static void PlaceTree(TileIndex tile, uint32 r)
{
TreeType tree = GetRandomTreeType(tile, GB(r, 24, 8));
- if (tree != TR_INVALID) {
- MakeTree(tile, tree, GB(r, 22, 2), min(GB(r, 16, 3), 6), TR_GRASS, 0);
+ if (tree != TREE_INVALID) {
+ MakeTree(tile, tree, GB(r, 22, 2), min(GB(r, 16, 3), 6), TREE_GROUND_GRASS, 0);
// above snowline?
if (_opt.landscape == LT_HILLY && GetTileZ(tile) > _opt.snow_line) {
- SetTreeGroundDensity(tile, TR_SNOW_DESERT, 3);
+ SetTreeGroundDensity(tile, TREE_GROUND_SNOW_DESERT, 3);
SetTreeCounter(tile, GB(r, 24, 3));
} else {
SetTreeGroundDensity(tile, GB(r, 28, 1), 0);
@@ -195,20 +195,20 @@ int32 CmdPlantTree(int ex, int ey, uint32 flags, uint32 p1, uint32 p2)
}
treetype = p1;
- if (treetype == TR_INVALID) {
+ if (treetype == TREE_INVALID) {
treetype = GetRandomTreeType(tile, GB(Random(), 24, 8));
- if (treetype == TR_INVALID) treetype = TR_CACTUS;
+ if (treetype == TREE_INVALID) treetype = TREE_CACTUS;
}
growth = _game_mode == GM_EDITOR ? 3 : 0;
switch (GetClearGround(tile)) {
- case CL_ROUGH: MakeTree(tile, treetype, 0, growth, TR_ROUGH, 0); break;
- case CL_SNOW: MakeTree(tile, treetype, 0, growth, TR_SNOW_DESERT, GetClearDensity(tile)); break;
- default: MakeTree(tile, treetype, 0, growth, TR_GRASS, 0); break;
+ case CL_ROUGH: MakeTree(tile, treetype, 0, growth, TREE_GROUND_ROUGH, 0); break;
+ case CL_SNOW: MakeTree(tile, treetype, 0, growth, TREE_GROUND_SNOW_DESERT, GetClearDensity(tile)); break;
+ default: MakeTree(tile, treetype, 0, growth, TREE_GROUND_GRASS, 0); break;
}
MarkTileDirtyByTile(tile);
- if (_game_mode == GM_EDITOR && IS_INT_INSIDE(treetype, TR_RAINFOREST, TR_CACTUS))
+ if (_game_mode == GM_EDITOR && IS_INT_INSIDE(treetype, TREE_RAINFOREST, TREE_CACTUS))
SetTropicZone(tile, TROPICZONE_RAINFOREST);
}
cost += _price.build_trees;
@@ -240,9 +240,9 @@ static void DrawTile_Trees(TileInfo *ti)
byte z;
switch (GetTreeGround(ti->tile)) {
- case TR_GRASS: DrawClearLandTile(ti, 3); break;
- case TR_ROUGH: DrawHillyLandTile(ti); break;
- default: DrawGroundSprite(_tree_sprites_1[GetTreeDensity(ti->tile)] + _tileh_to_sprite[ti->tileh]); break;
+ case TREE_GROUND_GRASS: DrawClearLandTile(ti, 3); break;
+ case TREE_GROUND_ROUGH: DrawHillyLandTile(ti); break;
+ default: DrawGroundSprite(_tree_sprites_1[GetTreeDensity(ti->tile)] + _tileh_to_sprite[ti->tileh]); break;
}
DrawClearLandFence(ti);
@@ -270,10 +270,10 @@ static void DrawTile_Trees(TileInfo *ti)
index = GB(tmp, 6, 2) + (GetTreeType(ti->tile) << 2);
/* different tree styles above one of the grounds */
- if (GetTreeGround(ti->tile) == TR_SNOW_DESERT &&
+ if (GetTreeGround(ti->tile) == TREE_GROUND_SNOW_DESERT &&
GetTreeDensity(ti->tile) >= 2 &&
- IS_INT_INSIDE(index, TR_SUB_ARCTIC << 2, TR_RAINFOREST << 2)) {
- index += 164 - (TR_SUB_ARCTIC << 2);
+ IS_INT_INSIDE(index, TREE_SUB_ARCTIC << 2, TREE_RAINFOREST << 2)) {
+ index += 164 - (TREE_SUB_ARCTIC << 2);
}
assert(index < lengthof(_tree_layout_sprite));
@@ -343,7 +343,7 @@ static int32 ClearTile_Trees(TileIndex tile, byte flags)
}
num = GetTreeCount(tile) + 1;
- if (IS_INT_INSIDE(GetTreeType(tile), TR_RAINFOREST, TR_CACTUS)) num *= 4;
+ if (IS_INT_INSIDE(GetTreeType(tile), TREE_RAINFOREST, TREE_CACTUS)) num *= 4;
if (flags & DC_EXEC) DoClearSquare(tile);
@@ -359,9 +359,9 @@ static void GetTileDesc_Trees(TileIndex tile, TileDesc *td)
{
TreeType tt = GetTreeType(tile);
- if (IS_INT_INSIDE(tt, TR_RAINFOREST, TR_CACTUS)) {
+ if (IS_INT_INSIDE(tt, TREE_RAINFOREST, TREE_CACTUS)) {
td->str = STR_280F_RAINFOREST;
- } else if (tt == TR_CACTUS) {
+ } else if (tt == TREE_CACTUS) {
td->str = STR_2810_CACTUS_PLANTS;
} else {
td->str = STR_280E_TREES;
@@ -379,8 +379,8 @@ static void TileLoopTreesDesert(TileIndex tile)
{
switch (GetTropicZone(tile)) {
case TROPICZONE_DESERT:
- if (GetTreeGround(tile) != TR_SNOW_DESERT) {
- SetTreeGroundDensity(tile, TR_SNOW_DESERT, 3);
+ if (GetTreeGround(tile) != TREE_GROUND_SNOW_DESERT) {
+ SetTreeGroundDensity(tile, TREE_GROUND_SNOW_DESERT, 3);
MarkTileDirtyByTile(tile);
}
break;
@@ -407,13 +407,14 @@ static void TileLoopTreesAlps(TileIndex tile)
int k = GetTileZ(tile) - _opt.snow_line;
if (k < -TILE_HEIGHT) {
- if (GetTreeGround(tile) != TR_SNOW_DESERT) return;
- SetTreeGroundDensity(tile, TR_GRASS, 0);
+ if (GetTreeGround(tile) != TREE_GROUND_SNOW_DESERT) return;
+ SetTreeGroundDensity(tile, TREE_GROUND_GRASS, 0);
} else {
uint density = min((uint)(k + TILE_HEIGHT) / TILE_HEIGHT, 3);
- if (GetTreeGround(tile) != TR_SNOW_DESERT || GetTreeDensity(tile) != density) {
- SetTreeGroundDensity(tile, TR_SNOW_DESERT, density);
+ if (GetTreeGround(tile) != TREE_GROUND_SNOW_DESERT ||
+ GetTreeDensity(tile) != density) {
+ SetTreeGroundDensity(tile, TREE_GROUND_SNOW_DESERT, density);
} else {
if (GetTreeDensity(tile) == 3) {
uint32 r = Random();
@@ -456,7 +457,7 @@ static void TileLoop_Trees(TileIndex tile)
switch (GetTreeGrowth(tile)) {
case 3: /* regular sized tree */
if (_opt.landscape == LT_DESERT &&
- GetTreeType(tile) != TR_CACTUS &&
+ GetTreeType(tile) != TREE_CACTUS &&
GetTropicZone(tile) == TROPICZONE_DESERT) {
AddTreeGrowth(tile, 1);
} else {
@@ -483,11 +484,11 @@ static void TileLoop_Trees(TileIndex tile)
switch (GetClearGround(tile)) {
case CL_GRASS:
if (GetClearDensity(tile) != 3) return;
- MakeTree(tile, treetype, 0, 0, TR_GRASS, 0);
+ MakeTree(tile, treetype, 0, 0, TREE_GROUND_GRASS, 0);
break;
- case CL_ROUGH: MakeTree(tile, treetype, 0, 0, TR_ROUGH, 0); break;
- case CL_SNOW: MakeTree(tile, treetype, 0, 0, TR_SNOW_DESERT, GetClearDensity(tile)); break;
+ case CL_ROUGH: MakeTree(tile, treetype, 0, 0, TREE_GROUND_ROUGH, 0); break;
+ case CL_SNOW: MakeTree(tile, treetype, 0, 0, TREE_GROUND_SNOW_DESERT, GetClearDensity(tile)); break;
default: return;
}
break;
@@ -507,9 +508,9 @@ static void TileLoop_Trees(TileIndex tile)
} else {
/* just one tree, change type into MP_CLEAR */
switch (GetTreeGround(tile)) {
- case TR_GRASS: MakeClear(tile, CL_GRASS, 3); break;
- case TR_ROUGH: MakeClear(tile, CL_ROUGH, 3); break;
- default: MakeClear(tile, CL_SNOW, GetTreeDensity(tile)); break;
+ case TREE_GROUND_GRASS: MakeClear(tile, CL_GRASS, 3); break;
+ case TREE_GROUND_ROUGH: MakeClear(tile, CL_ROUGH, 3); break;
+ default: MakeClear(tile, CL_SNOW, GetTreeDensity(tile)); break;
}
}
break;
@@ -534,8 +535,8 @@ void OnTick_Trees(void)
(r = Random(), tile = RandomTileSeed(r), GetTropicZone(tile) == TROPICZONE_RAINFOREST) &&
IsTileType(tile, MP_CLEAR) &&
(ct = GetClearGround(tile), ct == CL_GRASS || ct == CL_ROUGH) &&
- (tree = GetRandomTreeType(tile, GB(r, 24, 8))) != TR_INVALID) {
- MakeTree(tile, tree, 0, 0, ct == CL_ROUGH ? TR_ROUGH : TR_GRASS, 0);
+ (tree = GetRandomTreeType(tile, GB(r, 24, 8))) != TREE_INVALID) {
+ MakeTree(tile, tree, 0, 0, ct == CL_ROUGH ? TREE_GROUND_ROUGH : TREE_GROUND_GRASS, 0);
}
// byte underflow
@@ -546,11 +547,11 @@ void OnTick_Trees(void)
tile = TILE_MASK(r);
if (IsTileType(tile, MP_CLEAR) &&
(ct = GetClearGround(tile), ct == CL_GRASS || ct == CL_ROUGH || ct == CL_SNOW) &&
- (tree = GetRandomTreeType(tile, GB(r, 24, 8))) != TR_INVALID) {
+ (tree = GetRandomTreeType(tile, GB(r, 24, 8))) != TREE_INVALID) {
switch (ct) {
- case CL_GRASS: MakeTree(tile, tree, 0, 0, TR_GRASS, 0); break;
- case CL_ROUGH: MakeTree(tile, tree, 0, 0, TR_ROUGH, 0); break;
- default: MakeTree(tile, tree, 0, 0, TR_SNOW_DESERT, GetClearDensity(tile)); break;
+ case CL_GRASS: MakeTree(tile, tree, 0, 0, TREE_GROUND_GRASS, 0); break;
+ case CL_ROUGH: MakeTree(tile, tree, 0, 0, TREE_GROUND_ROUGH, 0); break;
+ default: MakeTree(tile, tree, 0, 0, TREE_GROUND_SNOW_DESERT, GetClearDensity(tile)); break;
}
}
}
diff --git a/tree_map.h b/tree_map.h
index bc35b98b7..de952b50f 100644
--- a/tree_map.h
+++ b/tree_map.h
@@ -6,29 +6,29 @@
#include "macros.h"
typedef enum TreeType {
- TR_INVALID = -1,
- TR_TEMPERATE = 0,
- TR_SUB_ARCTIC = 12,
- TR_RAINFOREST = 20,
- TR_CACTUS = 27,
- TR_SUB_TROPICAL = 28,
- TR_TOYLAND = 32
+ TREE_INVALID = -1,
+ TREE_TEMPERATE = 0,
+ TREE_SUB_ARCTIC = 12,
+ TREE_RAINFOREST = 20,
+ TREE_CACTUS = 27,
+ TREE_SUB_TROPICAL = 28,
+ TREE_TOYLAND = 32
} TreeType;
enum {
- TR_COUNT_TEMPERATE = TR_SUB_ARCTIC - TR_TEMPERATE,
- TR_COUNT_SUB_ARCTIC = TR_RAINFOREST - TR_SUB_ARCTIC,
- TR_COUNT_RAINFOREST = TR_CACTUS - TR_RAINFOREST,
- TR_COUNT_SUB_TROPICAL = TR_SUB_TROPICAL - TR_CACTUS,
- TR_COUNT_TOYLAND = 9
+ TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE,
+ TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC,
+ TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST,
+ TREE_COUNT_SUB_TROPICAL = TREE_SUB_TROPICAL - TREE_CACTUS,
+ TREE_COUNT_TOYLAND = 9
};
/* ground type, m2 bits 4...5
* valid densities (bits 6...7) in comments after the enum */
typedef enum TreeGround {
- TR_GRASS = 0, // 0
- TR_ROUGH = 1, // 0
- TR_SNOW_DESERT = 2 // 0-3 for snow, 3 for desert
+ TREE_GROUND_GRASS = 0, // 0
+ TREE_GROUND_ROUGH = 1, // 0
+ TREE_GROUND_SNOW_DESERT = 2 // 0-3 for snow, 3 for desert
} TreeGround;
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-27 18:31:20 +0000