cpp/openttd-patchpack/source Changeset - r8450:2a49877e9e0c

Changeset - r8450:2a49877e9e0c

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frosch - 17 years ago 2008-01-30 17:22:06
frosch@openttd.org

(svn r12020) -Documentation: Correct description of TropicZone.

4 files changed with 15 insertions and 6 deletions:

src/landscape.cpp

src/terraform_gui.cpp

src/tile_type.h

src/tree_cmd.cpp

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src/landscape.cpp

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@@ @@ -636,7 +636,7 @@ void InitializeLandscape() @@
 		for (x = 0; x < maxx; x++) {
 			MakeClear(sizex * y + x, CLEAR_GRASS, 3);
 			SetTileHeight(sizex * y + x, 0);
-			SetTropicZone(sizex * y + x, TROPICZONE_INVALID);
+			SetTropicZone(sizex * y + x, TROPICZONE_NORMAL);
 			ClearBridgeMiddle(sizex * y + x);
+		}
 		MakeVoid(sizex * y + x);

src/terraform_gui.cpp

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@@ @@ -56,7 +56,7 @@ static void GenerateDesertArea(TileIndex @@
 	_generating_world = true;
 	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {
 		if (GetTileType(tile) != MP_WATER) {
-			SetTropicZone(tile, (_ctrl_pressed) ? TROPICZONE_INVALID : TROPICZONE_DESERT);
+			SetTropicZone(tile, (_ctrl_pressed) ? TROPICZONE_NORMAL : TROPICZONE_DESERT);
 			DoCommandP(tile, 0, 0, NULL, CMD_LANDSCAPE_CLEAR);
 			MarkTileDirtyByTile(tile);
+		}

src/tile_type.h

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@@ @@ -41,11 +41,20 @@ enum TileType { @@
 /**
  * Additional infos of a tile on a tropic game.
+ *
  * Each non-water tile in a tropic game is either a rainforest tile or a
  * desert one.
  * The tropiczone is not modified during gameplay. It mainly affects tree growth. (desert tiles are visible though)
+ *
  * In randomly generated maps:
  *  TROPICZONE_DESERT: Generated everywhere, if there is neither water nor mountains (TileHeight >= 4) in a certain distance from the tile.
  *  TROPICZONE_RAINFOREST: Genereated everywhere, if there is no desert in a certain distance from the tile.
  *  TROPICZONE_NORMAL: Everywhere else, i.e. between desert and rainforest and on sea (if you clear the water).
+ *
  * In scenarios:
  *  TROPICZONE_NORMAL: Default value.
  *  TROPICZONE_DESERT: Placed manually.
  *  TROPICZONE_RAINFOREST: Placed if you plant certain rainforest-trees.
  */
 enum TropicZone {
-	TROPICZONE_INVALID    = 0,      ///< Invalid tropiczone-type
+	TROPICZONE_NORMAL     = 0,      ///< Normal tropiczone
 	TROPICZONE_DESERT     = 1,      ///< Tile is desert
 	TROPICZONE_RAINFOREST = 2,      ///< Rainforest tile
 };

src/tree_cmd.cpp

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@@ @@ -58,7 +58,7 @@ static TreeType GetRandomTreeType(TileIn @@
 		case LT_TROPIC:
 			switch (GetTropicZone(tile)) {
-				case TROPICZONE_INVALID: return (TreeType)(seed * TREE_COUNT_SUB_TROPICAL / 256 + TREE_SUB_TROPICAL);
+				case TROPICZONE_NORMAL:  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);
+			}

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