package com.study.tank;

import com.study.tank.cor.BulletAndTankCollider;
import com.study.tank.cor.Collider;
import com.study.tank.cor.ColliderChain;
import com.study.tank.cor.TankTankCollider;
import com.study.tank.factory.BaseTank;

import java.awt.*;
import java.util.ArrayList;
import java.util.List;

/**
 * @author xsj
 * @date 2022/10/27 14:30
 */
public class GameModel {
    public static GameModel INSTANCE = new GameModel();

    static {
        INSTANCE.init();
    }

    Tank myTank;
    List<GameObject> gameModelList = new ArrayList<>();
    ColliderChain chain = new ColliderChain();

    public GameModel() {
    }

    public void init() {
        myTank = new Tank(150, 150, Dir.DOWN, Group.GOOD);
        //初始化敌人坦克
        int initCountTank = Integer.parseInt((String) PropertyMgr.get("initTankCount"));
        for (int i = 0; i < initCountTank; i++) {
            new Tank(80 + i * 100, 50, Dir.DOWN, Group.BAD);
        }
        new Wall(200, 200, 50, 100);
        new Wall(500, 200, 100, 200);
    }

    public void add(GameObject object) {
        this.gameModelList.add(object);
    }

    public void remove(GameObject object) {
        this.gameModelList.remove(object);
    }

    public void paint(Graphics g) {
        for (int i = 0; i < gameModelList.size(); i++) {
            gameModelList.get(i).paint(g);
        }

        for (int i = 0; i < gameModelList.size(); i++) {
            for (int j = i + 1; j < gameModelList.size(); j++) {
                GameObject o1 = gameModelList.get(i);
                GameObject o2 = gameModelList.get(j);
                //collider1.collider(o1, o2, this);//
                //collider2.collider(o1, o2, this);
                if (chain.collider(o1, o2)) return;
            }
        }
    }

}