CharTexture.h

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/*
 * CharTexture.h
 *
 *  Created on: 26 oct. 2013
 *
 */
 
#pragma once
 
#include <map>
 
#include <glad/gl.h>
 
#include "SoftwareImage.h"
 
class GameFile;
 
struct CharRegionCoords
{
    int xpos, ypos, width, height;
};
 
struct LayoutSize
{
    int width, height;
};
 
struct CharTextureComponent
{
    GameFile* file;
    int region;
    int layer;
    int blendMode;
 
    bool operator<(const CharTextureComponent& c) const
    {
        return layer < c.layer;
    }
};
 
class CharTexture
{
public:
    explicit CharTexture(unsigned int _layoutSizeId = 0)
        : layoutSizeId(_layoutSizeId)
    {
    }
 
    void addLayer(GameFile* file, int region, int layer, int blendMode = 1);
    void addComponent(CharTextureComponent c) { m_components.push_back(c); }
 
    void compose(GLuint texID);
 
    void reset(unsigned int _layoutSizeId);
 
    static void initRegions();
 
private:
    void burnComponent(SoftwareImage& destImage, CharTextureComponent&) const;
    static SoftwareImage* gameFileToQImage(GameFile* file);
    unsigned int layoutSizeId;
    std::vector<CharTextureComponent> m_components;
    static std::map<int, std::pair<LayoutSize, std::map<int, CharRegionCoords>>> LAYOUTS;
};