//A massive thank-you to Oskar Veerhoek for showing me how to make a side-scrolling display.

package Window;

import static org.lwjgl.opengl.GL11.*;

import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;
import org.lwjgl.LWJGLException;

import Window.GridHandler;

public class Main {

	static int[][] map = {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
						  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
				          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
	};

	static GridHandler grid = new GridHandler(map);

	public static void main(String[] args) {

		try {
			Display.setDisplayMode(new DisplayMode(1600,832));
			Display.setTitle("Quest to save your house. DevStage 0");
			Display.create();
		} catch (LWJGLException e) {
			e.printStackTrace();
			Display.destroy();
			System.exit(1);
		}

		glMatrixMode(GL_PROJECTION);
        glLoadIdentity();
        glOrtho(0, 1600, 832, 0, -1, 1);
        glMatrixMode(GL_MODELVIEW);

        float translate_x = 0;
        float translate_y = 0;
		int speed = 5;

		while(!Keyboard.isKeyDown(Keyboard.KEY_Q)) {

            glClear(GL_COLOR_BUFFER_BIT);

            glPushMatrix();

            glTranslatef(translate_x, translate_y, 0);

            if (Keyboard.isKeyDown(Keyboard.KEY_D)) {
                translate_x += speed;
            }

            if (Keyboard.isKeyDown(Keyboard.KEY_A)) {
                translate_x -= speed;
            }

            if (Keyboard.isKeyDown(Keyboard.KEY_S)) {
                translate_y += speed;
            }

            if (Keyboard.isKeyDown(Keyboard.KEY_W)) {
                translate_y -= speed;
            }




            glPopMatrix();

			Display.update();
			Display.sync(60);
		}
		Display.destroy();
		System.exit(0);


	}
}