/*
    Classe creata da me per semplificare la gestione delle texture
*/

import org.newdawn.slick.opengl.Texture;
import org.newdawn.slick.opengl.TextureLoader;
import org.newdawn.slick.util.ResourceLoader;
import org.lwjgl.opengl.GL11;

import static org.lwjgl.opengl.GL11.*;
class ImageObject
{
    private String name;
    private Texture image;
    private int x;
    private int y;

    public ImageObject(String name, String image, String imagetype) throws java.io.IOException
    {
        this.name = name;
        this.image = TextureLoader.getTexture(imagetype,ResourceLoader.getResourceAsStream(image));
    }
    public boolean setImage(String image, String imagetype)
    {
        try{
            this.image = TextureLoader.getTexture(imagetype,ResourceLoader.getResourceAsStream(image));
            return true;
        }
        catch(Exception e)
        {
            return false;
        }

    }
    public void setX(int x){ this.x = x;}
    public void setY(int y){ this.y = y;}
    public int getX(){ return x;}
    public int getY(){ return y;}
    public void bind()
    {
        image.bind();
        glBegin(GL_QUADS);
            glTexCoord2f(0,0);//parti della texture da inizializzare rispetto ai vertici
            glVertex2f(x,y);//primo vertice
            glTexCoord2f(1,0);
            glVertex2f(x+image.getTextureWidth(),y);//secondo vertice
            glTexCoord2f(1,1);
            glVertex2f(x+image.getTextureWidth(),y+image.getTextureHeight());//terzo vertice
            glTexCoord2f(0,1);
            glVertex2f(x,y+image.getTextureHeight());//quarto vertice
        glEnd();
    }
}