cpp/openttd-patchpack/source Files · src/void_map.h

Files @ r12087:0095f1069b29

Branch filter:

Location: cpp/openttd-patchpack/source/src/void_map.h

r12087:0095f1069b29 423 B text/x-c Show Annotation Show as Raw Download as Raw

yexo

(svn r16502) -Fix [FS#2935]: when an AI was suspended while in a function called (indirectly) via call/acall/pcall OpenTTD crashed. Fix this by disallowing AIs to be suspended while called via call/acall/pcall.
IMPORTANT FOR AI WRITERS: AIs can no longer call any DoCommand functions (change anything, build vehicles, etc.) in a function called (indirectly) via call/acall/pcall. Where possible, please rewrite your code so it doesn't use call/acall/pcall

/* $Id$ */

/** @file void_map.h Map accessors for void tiles. */

#ifndef VOID_MAP_H
#define VOID_MAP_H

#include "tile_map.h"

/**
 * Make a nice void tile ;)
 * @param t the tile to make void
 */
static inline void MakeVoid(TileIndex t)
{
	SetTileType(t, MP_VOID);
	SetTileHeight(t, 0);
	_m[t].m1 = 0;
	_m[t].m2 = 0;
	_m[t].m3 = 0;
	_m[t].m4 = 0;
	_m[t].m5 = 0;
	_m[t].m6 = 0;
	_me[t].m7 = 0;
}

#endif /* VOID_MAP_H */