Fix: do not hide parameter by local variable with the same name

1 files changed, 16 insertions, 16 deletions

diff --git a/src/tree_cmd.cpp b/src/tree_cmd.cpp
index 9798c2bb5..baf149f5f 100644
--- a/src/tree_cmd.cpp
+++ b/src/tree_cmd.cpp
@@ -392,11 +392,11 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 	int limit = (c == nullptr ? INT32_MAX : GB(c->tree_limit, 16, 16));
 
 	TileArea ta(tile, p2);
-	for (TileIndex tile : ta) {
-		switch (GetTileType(tile)) {
+	for (TileIndex current_tile : ta) {
+		switch (GetTileType(current_tile)) {
 			case MP_TREES:
 				/* no more space for trees? */
-				if (GetTreeCount(tile) == 4) {
+				if (GetTreeCount(current_tile) == 4) {
 					msg = STR_ERROR_TREE_ALREADY_HERE;
 					continue;
 				}
@@ -408,8 +408,8 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 				}
 
 				if (flags & DC_EXEC) {
-					AddTreeCount(tile, 1);
-					MarkTileDirtyByTile(tile);
+					AddTreeCount(current_tile, 1);
+					MarkTileDirtyByTile(current_tile);
 					if (c != nullptr) c->tree_limit -= 1 << 16;
 				}
 				/* 2x as expensive to add more trees to an existing tile */
@@ -417,14 +417,14 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 				break;
 
 			case MP_WATER:
-				if (!IsCoast(tile) || IsSlopeWithOneCornerRaised(GetTileSlope(tile))) {
+				if (!IsCoast(current_tile) || IsSlopeWithOneCornerRaised(GetTileSlope(current_tile))) {
 					msg = STR_ERROR_CAN_T_BUILD_ON_WATER;
 					continue;
 				}
 				FALLTHROUGH;
 
 			case MP_CLEAR: {
-				if (IsBridgeAbove(tile)) {
+				if (IsBridgeAbove(current_tile)) {
 					msg = STR_ERROR_SITE_UNSUITABLE;
 					continue;
 				}
@@ -433,11 +433,11 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 				/* Be a bit picky about which trees go where. */
 				if (_settings_game.game_creation.landscape == LT_TROPIC && treetype != TREE_INVALID && (
 						/* No cacti outside the desert */
-						(treetype == TREE_CACTUS && GetTropicZone(tile) != TROPICZONE_DESERT) ||
+						(treetype == TREE_CACTUS && GetTropicZone(current_tile) != TROPICZONE_DESERT) ||
 						/* No rain forest trees outside the rain forest, except in the editor mode where it makes those tiles rain forest tile */
-						(IsInsideMM(treetype, TREE_RAINFOREST, TREE_CACTUS) && GetTropicZone(tile) != TROPICZONE_RAINFOREST && _game_mode != GM_EDITOR) ||
+						(IsInsideMM(treetype, TREE_RAINFOREST, TREE_CACTUS) && GetTropicZone(current_tile) != TROPICZONE_RAINFOREST && _game_mode != GM_EDITOR) ||
 						/* And no subtropical trees in the desert/rain forest */
-						(IsInsideMM(treetype, TREE_SUB_TROPICAL, TREE_TOYLAND) && GetTropicZone(tile) != TROPICZONE_NORMAL))) {
+						(IsInsideMM(treetype, TREE_SUB_TROPICAL, TREE_TOYLAND) && GetTropicZone(current_tile) != TROPICZONE_NORMAL))) {
 					msg = STR_ERROR_TREE_WRONG_TERRAIN_FOR_TREE_TYPE;
 					continue;
 				}
@@ -453,7 +453,7 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 					switch (GetRawClearGround(tile)) {
 						case CLEAR_FIELDS:
 						case CLEAR_ROCKS: {
-							CommandCost ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
+							CommandCost ret = DoCommand(current_tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
 							if (ret.Failed()) return ret;
 							cost.AddCost(ret);
 							break;
@@ -464,24 +464,24 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 				}
 
 				if (_game_mode != GM_EDITOR && Company::IsValidID(_current_company)) {
-					Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
+					Town *t = ClosestTownFromTile(current_tile, _settings_game.economy.dist_local_authority);
 					if (t != nullptr) ChangeTownRating(t, RATING_TREE_UP_STEP, RATING_TREE_MAXIMUM, flags);
 				}
 
 				if (flags & DC_EXEC) {
 					if (treetype == TREE_INVALID) {
-						treetype = GetRandomTreeType(tile, GB(Random(), 24, 8));
+						treetype = GetRandomTreeType(current_tile, GB(Random(), 24, 8));
 						if (treetype == TREE_INVALID) treetype = TREE_CACTUS;
 					}
 
 					/* Plant full grown trees in scenario editor */
-					PlantTreesOnTile(tile, treetype, 0, _game_mode == GM_EDITOR ? 3 : 0);
-					MarkTileDirtyByTile(tile);
+					PlantTreesOnTile(current_tile, treetype, 0, _game_mode == GM_EDITOR ? 3 : 0);
+					MarkTileDirtyByTile(current_tile);
 					if (c != nullptr) c->tree_limit -= 1 << 16;
 
 					/* When planting rainforest-trees, set tropiczone to rainforest in editor. */
 					if (_game_mode == GM_EDITOR && IsInsideMM(treetype, TREE_RAINFOREST, TREE_CACTUS)) {
-						SetTropicZone(tile, TROPICZONE_RAINFOREST);
+						SetTropicZone(current_tile, TROPICZONE_RAINFOREST);
 					}
 				}
 				cost.AddCost(_price[PR_BUILD_TREES]);