/**
 * Klasse game.
 *  
 * @author 
 */
import java.util.*;
import processing.core.PApplet;
public class Game extends PApplet{
    /*---------------Attribute-----*/
    int cellSize = 40;
    Render render;
    Pacman pacman;
    
    boolean pressed = false;
    int kCode;
    int gameFrame = 0;
    int[][] wall;
    /*---------------Konstruktor---*/
    public Game() {
        String[] processingArgs = {"MySketch"}; 
        PApplet.runSketch(processingArgs, this);
        render  = new Render(this);
        pacman = new Pacman(this);
        populateWalls();
    }

    /*---------------Methoden------*/    
    
    public void settings() {
        size(11 * cellSize, 11 * cellSize);
    }

    
    public void draw() {
        gameFrame ++;
        
        if (pressed && gameFrame % 15 == 0) pacman.keyPressed(kCode);
        
        background(0);
        pacman.draw();
        for (int i = 0; i < wall.length; i++) {
            render.drawWall(wall[i]);
        }
    }
    
    public void keyPressed() {
        pressed = true;
        kCode = keyCode;
    }
    
    public void keyReleased() {
        pressed = false;
    }
    
    public boolean wantMove(int ox, int oy, int nx, int ny) {
        if (ox == nx && oy > ny) {
            int a = oy;
            oy = ny;
            ny = a;
        } else if(ox > nx) {
            int a = ox;
            ox = nx;
            nx = a;
        }
        for (int i = 0; i < wall.length; i++) {
            int[] w = wall[i];
            if (w[0] == ox && w[1] == oy && w[2] == nx && w[3] == ny) {
                return false;
            }
        }
        return true;
    }
    
    public void populateWalls(){
        wall = new int[][]{
            {0, 4, 0, 5},
            {4,0,5,0},
            {0, 5, 0, 6},
            {10,4,10,5},
            {10,5,10,6},
            {-1,0,0,0},
            {-1,1,0,1},
            {1,-1,1,0},
            {0,-1,0,0},
            {2,-1,2,0},
            {3,-1,3,0},
            {4,-1,4,0},
            {5,0,6,0},
            {6,-1,6,0},
            {7,-1,7,0},
            {8,-1,8,0},
            {9,-1,9,0},
            {10,-1,10,0},
            {10,0,11,0},
            {10,1,11,1},
            {10,2,11,2},
            {10,3,11,3},
            {10,4,11,4},
            {10,6,11,6},
            {10,7,11,7},
            {10,8,11,8},
            {10,9,11,9},
            {10,10,11,10},
            {10,10,10,11},
            {9,10,9,11},
            {8,10,8,11},
            {7,10,7,11},
            {6,10,6,11},
            {5,10,6,10},
            {4,10,5,10},
            {4,10,4,11},
            {3,10,3,11},
            {2,10,2,11},
            {1,10,1,11},
            {0,10,0,11},
            {-1,10,0,10},
            {-1,9,0,9},
            {-1,8,0,8},
            {-1,7,0,7},
            {-1,6,0,6},
            {-1,4,0,4},
            {-1,3,0,3},
            {-1,2,0,2},
            {4,5,5,5},
            {5,5,5,6},
            {5,5,6,5},
            {2,4,2,5},
            {3,4,3,5},
            {7,4,7,5},
            {8,4,8,5},
            {2,5,2,6},
            {3,5,3,6},
            {7,5,7,6},
            {8,5,8,6},
            {4,3,5,3},
            {4,2,5,2},
            {5,3,6,3},
            {5,2,6,2},
            {4,7,5,7},
            {5,7,6,7},
            {4,8,5,8},
            {5,8,6,8},
            {8,8,8,9},
            {7,8,8,8},
            {8,8,9,8},
            {2,8,2,9},
            {1,8,2,8},
            {2,8,3,8},
            {8,2,9,2},
            {8,1,8,2},
            {7,2,8,2},
            {1,2,2,2},
            {2,2,3,2},
            {1,6,1,7},
            {2,6,2,7},
            {3,6,3,7},
            {6,1,7,1},
            {6,2,7,2},
            {6,3,7,3},
            {3,7,4,7},
            {3,8,4,8},
            {3,9,4,9},
            {7,3,7,4},
            {8,3,8,4},
            {9,3,9,4},
            {1,0,1,1},
            {2,0,2,1},
            {3,0,3,1},
            {0,1,1,1},
            {0,2,1,2},
            {0,3,1,3},
            {3,3,3,4},
            {3,3,4,3},
            {1,3,1,4},
            {3,1,4,1},
            {0,7,1,7},
            {0,8,1,8},
            {0,9,1,9},
            {7,0,7,1},
            {8,0,8,1},
            {9,0,9,1},
            
        };
    }
}