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(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces

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This commit is contained in:
tron
2006-02-23 08:20:28 +00:00
parent b79872366d
commit df156dacb2
5 changed files with 108 additions and 80 deletions
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6
tunnelbridge_cmd.c
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@@ -7,6 +7,7 @@
#include "stdafx.h"
#include "openttd.h"
#include "road.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "functions.h"
@@ -352,7 +353,10 @@ int32 CmdBuildBridge(int x, int y, uint32 flags, uint32 p1, uint32 p2)
break;
case MP_STREET:
if (ti.map5 != (direction == 0 ? 5 : 10)) goto not_valid_below;
if (GetRoadType(ti.tile) != ROAD_NORMAL ||
GetRoadBits(ti.tile) != (direction == 0 ? ROAD_Y : ROAD_X)) {
goto not_valid_below;
}
m5 = 0xE8;
break;