public static void Play()
{
while (window.opened)
{
if (!player.IsAlive || EnemyMgr.AllGone || EnemyMgr.Landed)
{
return;
}
totalTime += GfxTools.Win.deltaTime;
GfxTools.Clean();
//Input
if (window.GetKey(KeyCode.Esc))
{
return;
}
player.Input();
//Update
EnemyMgr.Update();
player.Update();
//Draw
for (int i = 0; i < barriers.Length; i++)
{
barriers[i].Draw();
}
EnemyMgr.Draw();
player.Draw();
DrawGUI();
window.Blit();
}
}
static Game()
{
window = new Window(800, 600, "Space Invaders", PixelFormat.RGB);
gravity = 555.0f;
GfxTools.Init(window);
Vector2 playerPos;
playerPos.X = window.width / 2;
playerPos.Y = window.height - 30;
EnemyMgr.Init(24, 3);
player = new Player(playerPos, new Color(0, 0, 0));
heart = new Sprite("Assets/heart.png");
barriers = new Barrier[3];
for (int i = 0; i < barriers.Length; i++)
{
barriers[i] = new Barrier(window.width * (i + 1) / 4, (int)playerPos.Y - 80);
}
scoreSprite = new SpriteText(new Vector2(window.width / 4, 20), "000000");
}
private static void DrawGUI()
{
scoreSprite.Draw();
for (int i = 0; i < player.Lifes; i++)
{
GfxTools.DrawSprite(heart, (int)(window.width * (0.75f /* 3/4 */) + (i * heart.width)), 10);
}
}
public void Draw()
{
GfxTools.DrawRect((int)position.X, (int)position.Y, width, height, color.R, color.G, color.B);
}
public void Draw()
{
GfxTools.DrawRect((int)(Position.X - width / 2), (int)(Position.Y - height / 2), width, height, color.R, color.G, color.B);
}
public void Draw()
{
GfxTools.DrawSprite(sprite, (int)position.X, (int)position.Y);
}