// UPDATE BEGIN<===============================================================
protected override void Update(GameTime gameTime)
{
var aliveMonsters = (Monster.enemies.FindAll(en => !en.Dead));
KeyboardState keys = Keyboard.GetState();
if (aliveMonsters.Count == 0)
{
winScreenOn = true;
if (keys.IsKeyDown(Keys.Enter))
{
foreach (Monster en in Monster.enemies)
{
en.Update(gameTime, player.Pos);
}
winScreenOn = false;
endScreenOn = false;
player.Health = +5;
}
}
//++++++++++++++++++++++++STARTSCREEN+++++++++++++++++++++++
if (startScreenOn || endScreenOn)
{
if (keys.IsKeyDown(Keys.Enter))
{
startScreenOn = false;
MediaPlayer.IsMuted = true;
}
}
if (player.Health <= 0)
{
endScreenOn = true;
if (keys.IsKeyDown(Keys.Enter))
{
endScreenOn = false;
player.Health = +5;
}
}
if (startScreenOn == false && endScreenOn == false)
{
elapsed += (float)gameTime.ElapsedGameTime.TotalMilliseconds;
if (elapsed >= delay)
{
if (frames >= 3)
{
frames = 0;
}
else
{
frames++;
}
elapsed = 0;
}
sourceRect = new Rectangle(96 * frames, 0, 96, 96);
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
if (player.Health > 0)
{
player.Update(gameTime);
}
playerCam.LookAt(player.Pos);
foreach (Shooting bullet in Shooting.bullets)
{
bullet.Update(gameTime);
}
foreach (Monster en in Monster.enemies)
{
en.Update(gameTime, player.Pos);
}
foreach (Shooting bullet in Shooting.bullets)
{
foreach (Monster en in Monster.enemies)
{
int sum = bullet.Radius + en.Rad;
if (Vector2.Distance(bullet.Position, en.Pos) < sum)
{
bullet.Collision = true;
en.Health--;
}
}
// Collision between bullet and the obstacles
if (Obstacle._collided(bullet.Position, bullet.Radius))
{
bullet.Collision = true;
}
}
foreach (Monster en in Monster.enemies)
{
int sum = player.Rad + en.Rad;
if (Vector2.Distance(player.Pos, en.Pos) < sum && player.Healthdelay <= 0)
{
player.Health--;
player.Healthdelay = 1.5f;
}
}
Shooting.bullets.RemoveAll(p => p.Collision);
Monster.enemies.RemoveAll(e => e.Health <= 0);
base.Update(gameTime);
}
//++++++++++++++++++++++++STARTSCREEN+++++++++++++++++++++++
}
public void Update(GameTime gt)
{
KeyboardState currentKeyState = Keyboard.GetState();
float dt = (float)gt.ElapsedGameTime.TotalSeconds;
anim = animations[(int)direction];
if (healthDelay > 0)
{
healthDelay -= dt;
}
if (isWalking)
{
anim.Update(gt);
}
else
{
anim.setFrame(1);
}
isWalking = false;
if (currentKeyState.IsKeyDown(Keys.Right))
{
direction = Dir.Right;
isWalking = true;
}
if (currentKeyState.IsKeyDown(Keys.Left))
{
direction = Dir.Left;
isWalking = true;
}
if (currentKeyState.IsKeyDown(Keys.Up))
{
direction = Dir.Up;
isWalking = true;
}
if (currentKeyState.IsKeyDown(Keys.Down))
{
direction = Dir.Down;
isWalking = true;
}
if (isWalking)
{
Vector2 tempPos = pos;
switch (direction)
{
case Dir.Right:
tempPos.X += speed * dt;
if (!Obstacle._collided(tempPos, rad))
{
pos.X += speed * dt;
}
break;
case Dir.Left:
tempPos.X -= speed * dt;
if (!Obstacle._collided(tempPos, rad))
{
pos.X -= speed * dt;
}
break;
case Dir.Down:
tempPos.Y += speed * dt;
if (!Obstacle._collided(tempPos, rad))
{
pos.Y += speed * dt;
}
break;
case Dir.Up:
tempPos.Y -= speed * dt;
if (!Obstacle._collided(tempPos, rad))
{
pos.Y -= speed * dt;
}
break;
default:
break;
}
}
if (currentKeyState.IsKeyDown(Keys.Space) && previousKeyState.IsKeyUp(Keys.Space))
{
Shooting.bullets.Add(new Shooting(pos, direction));
}
previousKeyState = currentKeyState;
}
