(svn r13674) -Fix [FS#2127]: crash when drawing a non-real sprite. The drawing of the non-real sprite is caused when two NewGRFs replace the same sprite and the first replaces it with a real sprite (and thus assumes it remains a real sprite) and the second replaces it with a non-real sprite. OpenTTD already looked at whether the sprite to load should be seen as a real or non-real sprite, but it failed to replace non-real sprites with a substitute real sprite when getting the sprite from the cache.
/* $Id$ */
/** @file gamelog.h Functions to be called to log possibly unsafe game events */
#ifndef GAMELOG_H
#define GAMELOG_H
#include "newgrf_config.h"
enum GamelogActionType {
GLAT_START, ///< Game created
GLAT_LOAD, ///< Game loaded
GLAT_GRF, ///< GRF changed
GLAT_CHEAT, ///< Cheat was used
GLAT_PATCH, ///< Patches setting changed
GLAT_END, ///< So we know how many GLATs are there
GLAT_NONE = 0xFF, ///< No logging active; in savegames, end of list
};
void GamelogStartAction(GamelogActionType at);
void GamelogStopAction();
void GamelogReset();
typedef void GamelogPrintProc(const char *s);
void GamelogPrint(GamelogPrintProc *proc); // needed for WIN32 / WINCE crash.log
void GamelogPrintDebug();
void GamelogPrintConsole();
void GamelogRevision();
void GamelogMode();
void GamelogOldver();
void GamelogPatch(const char *name, int32 oldval, int32 newval);
void GamelogGRFUpdate(const GRFConfig *oldg, const GRFConfig *newg);
void GamelogGRFAddList(const GRFConfig *newg);
void GamelogGRFRemove(uint32 grfid);
void GamelogGRFAdd(const GRFConfig *newg);
void GamelogGRFCompatible(const GRFIdentifier *newg);
void GamelogTestRevision();
void GamelogTestMode();
void GamelogTestGRF();
#endif /* GAMELOG_H */