protected override void Update(GameTime gameTime)
{
MouseState lastMs = ms;
ms = Mouse.GetState();
KeyboardState keyboard = Keyboard.GetState();
if (currentScreen == ScreenState.Game)
{
#region Game Logic
timer += gameTime.ElapsedGameTime;
if (timer > TimeSpan.FromMilliseconds(zombiespawntime))
{
timer = TimeSpan.Zero;
}
zombieSpawn += gameTime.ElapsedGameTime;
}
List <int> Counter = new List <int>();
for (int i = 0; i < zombies.Count; i++)
{
for (int j = 0; j < player.Bullets.Count; j++)
{
if (CheckFloat(player.Bullets[j].Pos.X, zombies[i].Pos.X))
{
if (player.Bullets[j].getHitbox().Intersects(zombies[i].ZombieHitbox()))
{
Counter.Add(i);
player.Bullets.RemoveAt(j);
j--;
killCount++;
points += 50;
}
}
}
}
for (int i = 0; i < Counter.Count; i++)
{
zombies.RemoveAt(Counter[i]);
}
if (zombieSpawn > TimeSpan.FromMilliseconds(500))
{
zombieSpawn = TimeSpan.Zero;
int zombieX;
int zombieY;
do
{
zombieX = rand.Next(-500, GraphicsDevice.Viewport.Width + 500);
zombieY = rand.Next(-500, GraphicsDevice.Viewport.Height + 500);
} while (GraphicsDevice.Viewport.Bounds.Contains(zombieX, zombieY));
zombies.Add(new Zombie((Zombie.ZombieState)rand.Next(0, 3), new Vector2(zombieX, zombieY), Content.Load <Texture2D>("Characters"), Color.White, new Vector2(1, 1), 0f));
}
whichZombie = random.Next(0, 3);
//move this foreach inside the zombie class
foreach (Zombie zombie in zombies)
{
Vector2 diff2 = player.Pos - zombie.Pos;
double rot2 = Math.Atan2(diff2.Y, diff2.X);
zombie.Rotation = (float)rot2;
Vector2 diff3 = player.Pos - zombie.Pos;
diff3.Normalize();
zombie.Pos += diff3 * new Vector2(.05f, .05f) * (float)gameTime.ElapsedGameTime.TotalMilliseconds;
bool isHit = false;
foreach (Zombie z in zombies)
{
if (z.ZombieHitbox().Intersects(player.PlayerHitbox()))
{
isHit = true;
break;
}
}
if (isHit)
{
currentScreen = ScreenState.End;
}
}
#endregion Game Logic
player.Update(gameTime, keyboard, ms, lastMs, target, GraphicsDevice.Viewport);
if (currentScreen == ScreenState.Start)
{
//TODO: add logic for start screen.
}
if (currentScreen == ScreenState.End)
{
}
base.Update(gameTime);
}
