cpp/openttd-patchpack/source Files · src/spriteloader/png.hpp

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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 png.hpp Base for reading files from PNG. */

#ifndef SPRITELOADER_PNG_HPP
#define SPRITELOADER_PNG_HPP

#include "spriteloader.hpp"

class SpriteLoaderPNG : public SpriteLoader {
public:
	/**
	 * Load a sprite from the disk and return a sprite struct which is the same for all loaders.
	 */
	bool LoadSprite(SpriteLoader::Sprite *sprite, uint8 file_slot, size_t file_pos, SpriteType sprite_type);
};

#endif /* SPRITELOADER_PNG_HPP */