public void start()
{
pnlStart.Hide();
pnlPause.Hide();
//清空游戏元素映射
mapping.Clear();
//清空游戏图片
clearAll();
//创建玩家坦克
player = new PlayerTank(300,300);
this.Controls.Add(player.picture);
mapping.Add(player);
//创建敌人坦克
int num = 5;
enemy = new EnemyTank[num];
Random ran = new Random();
for (int i = 0; i < enemy.Length; i++)
{
enemy[i] = new EnemyTank(0, 0, ran.Next(1,4));
this.Controls.Add(enemy[i].picture);
mapping.Add(enemy[i]);
Thread.Sleep(100);
}
//设置游戏状态
pause = false;
}
void timerTick2(object sender, EventArgs e)
{
if (tanksAliveCounter != 0)
{
tankShootIterator++;
EnemyTank tempTank = new EnemyTank(this, 0);
if (tankShootIterator == tankShootTime)
{
tankShootIterator = 0;
tempTank = enemyTanksToShoot();
// Debug.WriteLine("x = " + temp.xGridPosition.ToString() + " y = " + temp.yGridPosition.ToString());
//Debug.WriteLine("------------------------------------------");
if (enemyShootStateHolder == (int)enemyTankShellState.initState)
{
enemyShootsList.Add(new Rectangle());
enemyShootsList[enemyShootCount].Height = 5;
enemyShootsList[enemyShootCount].Width = 4;
enemyShootsList[enemyShootCount].Fill = new SolidColorBrush(Colors.Red);
enemyShootStateHolder = (int)enemyTankShellState.shootState;
enemyShootX = tempTank.xGridPosition * 60 + 38;
enemyShootY = tempTank.yGridPosition * 60 + 60;
this.obstacleCanvas.Children.Add(enemyShootsList[enemyShootCount]);
Canvas.SetTop(enemyShootsList[enemyShootCount], enemyShootY);
Canvas.SetLeft(enemyShootsList[enemyShootCount], enemyShootX);
enemyShootCount++;
}
}
if (enemyShootStateHolder == (int)enemyTankShellState.shootState)
{
enemyShootY += ammoVelocity;
this.obstacleCanvas.Children.Remove(enemyShootsList[enemyShootCount - 1]);
this.obstacleCanvas.Children.Add(enemyShootsList[enemyShootCount - 1]);
Canvas.SetTop(enemyShootsList[enemyShootCount - 1], enemyShootY);
Canvas.SetLeft(enemyShootsList[enemyShootCount - 1], enemyShootX);
if (enemyShootY == enemyShootRange)
{
enemyShootStateHolder = (int)enemyTankShellState.hitState;
}
}
if (enemyShootStateHolder == (int)enemyTankShellState.hitState)
{
if (isHerePlayerTank(enemyShootX))
{
if (gameParams.health - enemyTankDamage > 0)
{
gameParams.health -= enemyTankDamage;
}
else
{
gameParams.health = 0;
if (defeat == false)
{
defeat = true;
Defeat wind = new Defeat(this);
this.IsEnabled = false;
wind.Show();
}
}
}
enemyShootStateHolder = (int)enemyTankShellState.initState;
this.obstacleCanvas.Children.Remove(enemyShootsList[enemyShootCount - 1]);
}
}
}