pixelManager.cpp

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#include "pixelManager/pixelManager.h"
 
 
void PixelManager::loadSprites(vector<Task>& tasks){
    ADD_SPRITE_TASK(logo)
    ADD_SPRITE_TASK(menuBackground)
    ADD_SPRITE_TASK(gameBackground)
    ADD_SPRITE_TASK2(rightHand, hand)
}
 
void PixelManager::startFrame() const {
    window.clearScreen();
}
 
void PixelManager::endFrame() const {
    for(Task& t : drawTasks)t.wait();
    window.finishFrame();
}
 
unsigned PixelManager::getScreenHeight() const {
    return window.getWindowSize().getY();
}
 
unsigned PixelManager::getScreenWidth() const {
    return window.getWindowSize().getX();
}
 
vector<RGBAcolor>
PixelManager::mirrorData(const vector<nsGraphics::RGBAcolor>& inPixels, unsigned rowSize) {
    vector<RGBAcolor> outPixels;
    // we reserve size so the vector doesn't dynamically grows
    outPixels.reserve(inPixels.size());
    //for each line of pixel
    for(unsigned rowOffset=0; rowOffset < inPixels.size(); rowOffset+=rowSize){
        // for each pixel of that line
        for(unsigned j=0;j<rowSize;++j) {
            // push back the pixel opposed to this one (still in the same line)
            outPixels.push_back(inPixels[rowOffset + rowSize - j - 1]);
        }
    }
    return std::move(outPixels);
}