cpp/openttd-patchpack/source Files · bridge_map.c

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Location: cpp/openttd-patchpack/source/bridge_map.c

r3856:fdde268f4475 605 B text/x-c Show Annotation Show as Raw Download as Raw

belugas

(svn r4888) CodeChange : Newgrf : little cleanup and additions
-Add 4 new langIDs (Afrikaans, greek, ukrainian,croatian)
-Only allocate memory when the string will be inserted
-In order to avoid the UTF-8 marker, compare based on length of defined iso_code (thanks peter1138)
-Synch with lang files iso_code cleanup

/* $Id$ */

#include "stdafx.h"
#include "openttd.h"
#include "bridge_map.h"


TileIndex GetBridgeEnd(TileIndex tile, DiagDirection dir)
{
	TileIndexDiff delta = TileOffsByDir(dir);

	assert(DiagDirToAxis(dir) == GetBridgeAxis(tile));

	do {
		tile += delta;
	} while (!IsBridgeRamp(tile));

	return tile;
}


TileIndex GetSouthernBridgeEnd(TileIndex t)
{
	return GetBridgeEnd(t, AxisToDiagDir(GetBridgeAxis(t)));
}


TileIndex GetOtherBridgeEnd(TileIndex tile)
{
	TileIndexDiff delta = TileOffsByDir(GetBridgeRampDirection(tile));

	do {
		tile += delta;
	} while (!IsBridgeRamp(tile));

	return tile;
}