/////////////////////////////////////////////////// testApp.cpp

#include "testApp.h"
#include "ofAppGlutWindow.h"

void testApp::setup() {

    babydj.loadImage("images/babydj.png");
    beer.loadImage("images/beer.png");
    brown.loadImage("images/brown.png");
    cunt1.loadImage("images/cunt1.png");
    dame.loadImage("images/dame.png");
    dope.loadImage("images/dope.png");
    dopeless.loadImage("images/dopeless.png");
    gtfo.loadImage("images/gtfo.png");
    pete.loadImage("images/pete.png");
    simons.loadImage("images/simons.png");



    data = new unsigned char[400*640*3];

    pix[0] = babydj.getPixels();
    pix[1] = beer.getPixels();
    pix[2] = brown.getPixels();
    pix[3] = cunt1.getPixels();
    pix[4] = dame.getPixels();
    pix[5] = dope.getPixels();
    pix[6] = dopeless.getPixels();
    pix[7] = gtfo.getPixels();
    pix[8] = pete.getPixels();
    pix[9] = simons.getPixels();

    tex.allocate(400,640, GL_RGB);
    counter = 0,0;
    pic = 0;

}

//------------------------------------------------------------


void testApp::update(){

    ofBackground(255, 0, 0);

    alpha += 0.0011;
    if (alpha> 1) {
        pic++;
        alpha = 0.0;

    }




    switch(pic%10) {

        case 0: // ---- alpha blend
            int totalPixels = 640*400*3;
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;

        case 1: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;



        case 2: // --- no blend, just image stiwch
            for (int i = 0; i < totalPixels; i++){
                data[i] = pix[(pic+1)%10][i];
            }
            break;


        case 3: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;

        case 4: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;

        case 5: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;

        case 6: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;


        case 7: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;


        case 8: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;


        case 9: // ---- alpha blend
            for(int i= 0; i< totalPixels; i++) {

                data[i] = pix[(pic+1)%10] [i]* alpha + pix [(pic)%10] [i]*(1.0-alpha);
            }

            break;






    }
    tex.loadData(data, 400, 640, GL_RGB); }






//--------------------------------------------------------------

void testApp::draw(){
    ofSetColor(255);

    tex.draw(0,0, 400, 640);
}






//--------------------------------------------------------------
void testApp::keyPressed(int key){

}

//--------------------------------------------------------------
void testApp::keyReleased(int key){

}

//--------------------------------------------------------------
void testApp::mouseMoved(int x, int y){

}

//--------------------------------------------------------------
void testApp::mouseDragged(int x, int y, int button){

}

//--------------------------------------------------------------
void testApp::mousePressed(int x, int y, int button){

}

//--------------------------------------------------------------
void testApp::mouseReleased(int x, int y, int button){

}

//--------------------------------------------------------------
void testApp::windowResized(int w, int h){

}

//--------------------------------------------------------------
void testApp::gotMessage(ofMessage msg){

}

//--------------------------------------------------------------
void testApp::dragEvent(ofDragInfo dragInfo){

};


/////////////////////////////////////////////////// testApp.h

#pragma once

#include "ofMain.h"


class testApp : public ofBaseApp{

public:

    void setup();
    void update();
    void draw();

    void keyPressed(int key);
    void keyReleased(int key);
    void mouseMoved(int x, int y);
    void mouseDragged(int x, int y, int button);
    void mousePressed(int x, int y, int button);
    void mouseReleased(int x, int y, int button);
    void windowResized(int w, int h);
    void dragEvent(ofDragInfo dragInfo);
    void gotMessage(ofMessage msg);

    ofImage babydj;
    ofImage beer;
    ofImage brown;
    ofImage cunt1;
    ofImage dame;
    ofImage dope;
    ofImage dopeless;
    ofImage gtfo;
    ofImage pete;
    ofImage simons;

    unsigned char* data;
    ofTexture tex;
    float alpha, counter;
    int pic;
    unsigned char* pix[10];

};