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Chunnel patch 28397: Codechange: Chunnels can't pass oilrigs.

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https://www.tt-forums.net/viewtopic.php?p=1183416#p1183416
This commit is contained in:
HackaLittleBit
2017-03-04 11:50:47 +00:00
committed by Jonathan G Rennison
parent dfce9cc4c0
commit 1ac8f66de1
3 changed files with 15 additions and 0 deletions
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8
src/tunnelbridge_cmd.cpp
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@@ -44,6 +44,8 @@
#include "water.h"
#include "company_gui.h"
#include "viewport_func.h"
#include "station_map.h"
#include "industry_map.h"
#include "table/strings.h"
#include "table/bridge_land.h"
@@ -707,6 +709,12 @@ CommandCost CmdBuildTunnel(TileIndex start_tile, DoCommandFlag flags, uint32 p1,
if(direction == DIAGDIR_SW && (end_tileh & SLOPE_SW) == SLOPE_SW) break;
if(direction == DIAGDIR_NW && (end_tileh & SLOPE_NW) == SLOPE_NW) break;
/* No drilling under oil rigs.*/
if ((IsTileType(end_tile, MP_STATION) && IsOilRig(end_tile)) ||
(IsTileType(end_tile, MP_INDUSTRY) &&
GetIndustryGfx(end_tile) >= GFX_OILRIG_1 &&
GetIndustryGfx(end_tile) <= GFX_OILRIG_5)) return_cmd_error(STR_ERROR_NO_DRILLING_ABOVE_CHUNNEL);
end_tile += delta;
tiles++;
}