cpp/openttd-patchpack/source Changeset - r16046:d66d1b4228b3

Changeset - r16046:d66d1b4228b3

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yexo - 14 years ago 2010-09-05 16:33:32
yexo@openttd.org

(svn r20749) -Fix: allow overbuilding objects with buoys and ship depots

2 files changed with 25 insertions and 8 deletions:

src/water_cmd.cpp

src/waypoint_cmd.cpp

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src/water_cmd.cpp

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@@ @@ -100,7 +100,7 @@ CommandCost CmdBuildShipDepot(TileIndex @@
 	TileIndex tile2 = tile + (axis == AXIS_X ? TileDiffXY(1, 0) : TileDiffXY(0, 1));
-	if (!IsWaterTile(tile) || !IsWaterTile(tile2)) {
+	if (!HasTileWaterClass(tile) || !IsTileOnWater(tile) || !HasTileWaterClass(tile2) || !IsTileOnWater(tile2)) {
 		return_cmd_error(STR_ERROR_MUST_BE_BUILT_ON_WATER);
+	}
@@ @@ -111,14 +111,24 @@ CommandCost CmdBuildShipDepot(TileIndex @@
 		return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
+	}
 	if (!Depot::CanAllocateItem()) return CMD_ERROR;
 	WaterClass wc1 = GetWaterClass(tile);
 	WaterClass wc2 = GetWaterClass(tile2);
 	CommandCost ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
 	CommandCost cost = CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_DEPOT_SHIP]);
 	bool add_cost = !IsWaterTile(tile);
 	CommandCost ret = DoCommand(tile, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
 	if (ret.Failed()) return ret;
 	ret = DoCommand(tile2, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
 	if (add_cost) {
 		cost.AddCost(ret);
+	}
 	add_cost = !IsWaterTile(tile2);
 	ret = DoCommand(tile2, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
 	if (ret.Failed()) return ret;
 	if (!Depot::CanAllocateItem()) return CMD_ERROR;
 	if (add_cost) {
 		cost.AddCost(ret);
+	}
 	if (flags & DC_EXEC) {
 		Depot *depot = new Depot(tile);
@@ @@ -131,7 +141,7 @@ CommandCost CmdBuildShipDepot(TileIndex @@
 		MakeDefaultName(depot);
+	}
-	return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_DEPOT_SHIP]);
+	return cost;
+}
 void MakeWaterKeepingClass(TileIndex tile, Owner o)

src/waypoint_cmd.cpp

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@@ @@ -282,7 +282,7 @@ CommandCost CmdBuildRailWaypoint(TileInd @@
  */
 CommandCost CmdBuildBuoy(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
+{
-	if (!IsWaterTile(tile) || tile == 0) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
+	if (!HasTileWaterClass(tile) || !IsTileOnWater(tile) || tile == 0) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
 	if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
 	if (GetTileSlope(tile, NULL) != SLOPE_FLAT) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
@@ @@ -291,6 +291,13 @@ CommandCost CmdBuildBuoy(TileIndex tile, @@
 	Waypoint *wp = FindDeletedWaypointCloseTo(tile, STR_SV_STNAME_BUOY, OWNER_NONE);
 	if (wp == NULL && !Waypoint::CanAllocateItem()) return_cmd_error(STR_ERROR_TOO_MANY_STATIONS_LOADING);
 	CommandCost cost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_WAYPOINT_BUOY]);
 	if (!IsWaterTile(tile)) {
 		CommandCost ret = DoCommand(tile, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
 		if (ret.Failed()) return ret;
 		cost.AddCost(ret);
+	}
 	if (flags & DC_EXEC) {
 		if (wp == NULL) {
 			wp = new Waypoint(tile);
@@ @@ -316,7 +323,7 @@ CommandCost CmdBuildBuoy(TileIndex tile, @@
 		InvalidateWindowData(WC_WAYPOINT_VIEW, wp->index);
+	}
-	return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_WAYPOINT_BUOY]);
+	return cost;
+}
 /**

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