130 lines
2.9 KiB
C++
130 lines
2.9 KiB
C++
/*
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** sharedstate.h
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**
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** This file is part of mkxp.
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**
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** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
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**
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** mkxp is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 2 of the License, or
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** (at your option) any later version.
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**
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** mkxp is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SHAREDSTATE_H
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#define SHAREDSTATE_H
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#include <sigc++/signal.h>
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#define shState SharedState::instance
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#define glState shState->_glState()
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#define rgssVer SharedState::rgssVersion
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struct SharedStatePrivate;
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struct RGSSThreadData;
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struct GlobalIBO;
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struct SDL_Window;
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struct TEXFBO;
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struct Quad;
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struct ShaderSet;
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class Scene;
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class FileSystem;
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class EventThread;
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class Graphics;
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class Input;
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class Audio;
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class GLState;
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class TexPool;
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class Font;
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class SharedFontState;
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struct GlobalIBO;
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struct Config;
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struct Vec2i;
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struct SharedMidiState;
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struct SharedState
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{
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void *bindingData() const;
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void setBindingData(void *data);
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SDL_Window *sdlWindow() const;
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Scene *screen() const;
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void setScreen(Scene &screen);
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FileSystem &fileSystem() const;
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EventThread &eThread() const;
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RGSSThreadData &rtData() const;
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Config &config() const;
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Graphics &graphics() const;
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Input &input() const;
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Audio &audio() const;
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GLState &_glState() const;
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ShaderSet &shaders() const;
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TexPool &texPool() const;
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SharedFontState &fontState() const;
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Font &defaultFont() const;
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SharedMidiState &midiState() const;
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sigc::signal<void> prepareDraw;
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unsigned int genTimeStamp();
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/* Returns global quad IBO, and ensures it has indices
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* for at least minSize quads */
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void ensureQuadIBO(size_t minSize);
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GlobalIBO &globalIBO();
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/* Global general purpose texture */
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void bindTex();
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void ensureTexSize(int minW, int minH, Vec2i ¤tSizeOut);
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TEXFBO &gpTexFBO(int minW, int minH);
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Quad &gpQuad() const;
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/* Basically just a simple "TexPool"
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* replacement for Tilemap atlas use */
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void requestAtlasTex(int w, int h, TEXFBO &out);
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void releaseAtlasTex(TEXFBO &tex);
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/* Checks EventThread's shutdown request flag and if set,
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* requests the binding to terminate. In this case, this
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* function will most likely not return */
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void checkShutdown();
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void checkReset();
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static SharedState *instance;
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static int rgssVersion;
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/* This function will throw an Exception instance
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* on initialization error */
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static void initInstance(RGSSThreadData *threadData);
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static void finiInstance();
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private:
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SharedState(RGSSThreadData *threadData);
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~SharedState();
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SharedStatePrivate *p;
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};
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#endif // SHAREDSTATE_H
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