package ru.dmitriymx.game;

import org.lwjgl.opengl.GL11;

public class Foxy {
    private Sprite tex_idle, tex_run;
    private Sprite current_texture;
    private int x, y;
    private int state;
    private boolean inverse = false;

    public Foxy(){
        tex_idle = new Sprite(Foxy.class.getResourceAsStream("/ru/dmitriymx/game/foxy2.png"), 38, 33);
        tex_run = new Sprite(Foxy.class.getResourceAsStream("/ru/dmitriymx/game/foxy4.png"), 44, 32);
        x = y = 0;
        setState(0);
    }

    public void setInverse(boolean value){
        inverse = value;
    }

    public boolean getInverse(){
        return inverse;
    }

    /**
     * Состояние персонажа.<br/>
     * 0 - idle - стоит на месте
     * 1 - run - бежит
     */
    public void setState(int value){
        state = value;
        if(value == 0){
            current_texture = tex_idle;
        } else if(value == 1){
            current_texture = tex_run;
        }
        current_texture.setFrame(0);
    }

    public void setX(int value){
        x = value;
    }

    public int getX(){
        return x;
    }

    public void setY(int value){
        y = value;
    }

    public int getY(){
        return y;
    }

    public int getState(){
        return state;
    }

    public void render(){
        Sprite.Coords frame = current_texture.getFrame();
        final int K = 4;

        GL11.glColor3f(1f, 1f, 1f);
        current_texture.bind();

        GL11.glBegin(GL11.GL_QUADS);

        if(inverse){
            GL11.glTexCoord2f(current_texture.floatX(frame.x2), current_texture.floatY(frame.y1));
            GL11.glVertex2f(x, y);

            GL11.glTexCoord2f(current_texture.floatX(frame.x1), current_texture.floatY(frame.y1));
            GL11.glVertex2f(x + current_texture.getWidthSprite()*K, y);

            GL11.glTexCoord2f(current_texture.floatX(frame.x1), current_texture.floatY(frame.y2));
            GL11.glVertex2f(x + current_texture.getWidthSprite()*K, y + current_texture.getHeightSprite()*K);

            GL11.glTexCoord2f(current_texture.floatX(frame.x2), current_texture.floatY(frame.y2));
            GL11.glVertex2f(x, y + current_texture.getHeightSprite()*K);
        } else {
            GL11.glTexCoord2f(current_texture.floatX(frame.x1), current_texture.floatY(frame.y1));
            GL11.glVertex2f(x, y);

            GL11.glTexCoord2f(current_texture.floatX(frame.x2), current_texture.floatY(frame.y1));
            GL11.glVertex2f(x + current_texture.getWidthSprite()*K, y);

            GL11.glTexCoord2f(current_texture.floatX(frame.x2), current_texture.floatY(frame.y2));
            GL11.glVertex2f(x + current_texture.getWidthSprite()*K, y + current_texture.getHeightSprite()*K);

            GL11.glTexCoord2f(current_texture.floatX(frame.x1), current_texture.floatY(frame.y2));
            GL11.glVertex2f(x, y + current_texture.getHeightSprite()*K);
        }

        GL11.glEnd();

        current_texture.nextFrame();
    }
}