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

Files @ r1223:fe9a8d21f70b

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

r1223:fe9a8d21f70b 365 B text/x-c Show Annotation Show as Raw Download as Raw

bjarni

(svn r1727) - Fix: now CmdBuildRailVehicle() behaves correctly if DC_EXEC is set
this commit alters ai.c a little to get rid of the workaround from r1725 so AI players could still build locomotives

#include "stdafx.h"
#include "tile.h"

void SetMapExtraBits(TileIndex tile, byte bits)
{
	assert(tile < MapSize());
	_map_extra_bits[tile >> 2] &= ~(3 << ((tile & 3) * 2));
	_map_extra_bits[tile >> 2] |= (bits&3) << ((tile & 3) * 2);
}

uint GetMapExtraBits(TileIndex tile)
{
	assert(tile < MapSize());
	return (_map_extra_bits[tile >> 2] >> (tile & 3) * 2) & 3;
}