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

Files @ r3285:ce6a32e7915b

Branch filter:

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

r3285:ce6a32e7915b 605 B text/x-c Show Annotation Show as Raw Download as Raw

Darkvater

(svn r3999) - Fix: [win32] Change the order of DestroyWindow and ChangeDisplay. On some machines a sizechange messagequeue is handled before sending WM_DISPLAYCHANGE resulting in an improper resolution written to the configuration file when exiting from fullscreen. (Frostregen)

/* $Id$ */

#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;
}