public bool pickUp(Item item)
{
//Send Item to appropriate class
if (item.GetType() == typeof(Salvage))
{
invent.add(item);
}
else if (item.GetType() == typeof(HealthPack))
{
int oldhealth = Health;
Health += (int)(MaxHealth * 0.05f + 0.5f);
return(oldhealth < MaxHealth);
}
else if (item.GetType() == typeof(Ammo))
{
if (CurGun == null)
{
return(false);
}
return(CurGun.addAmmo((Ammo)item));
}
else if (item.GetType() == typeof(GunItem))
{
GunItem gun = (GunItem)item;
switch (gun.TechType)
{
case TechType.HUMAN:
guns.Add(new PhysicalGun(this, gun.GunShell));
break;
case TechType.ALIEN:
guns.Add(new PlasmaGun(this, gun.GunShell));
break;
case TechType.ROBOT:
guns.Add(new LaserGun(this, gun.GunShell));
break;
}
}
return(true);
}
public override void update(GameTime gameTime, IStage stage)
{
input.start();
base.update(gameTime, stage);
//Calc Rotation
mousePos.X = input.MousePos.X + Position.X - Game1.View.Width / 2;
mousePos.Y = input.MousePos.Y + Position.Y - Game1.View.Height / 2;
Vector2 lookVek = mousePos - this.Position;
Rotation = (float)Math.Atan2(lookVek.X, -lookVek.Y);
//Wep Swap
if (input.SwapActDown || input.DeltaWheelValue < 0)
{
gunIndex = (gunIndex - 1 < 0) ? guns.Count - 1 : gunIndex - 1;
}
else if (input.SwapActUp || input.DeltaWheelValue > 0)
{
gunIndex = (gunIndex + 1) % guns.Count;
}
//Small Delay between switching weapons
if (CurGun != guns[gunIndex])
{
isSwaping = true;
CurGun = null;
swapTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
if (swapTimer >= 0.3f)
{
CurGun = guns[gunIndex];
CurGun.Clear();
swapTimer = 0;
isSwaping = false;
}
}
else
{
isSwaping = false;
}
//Check for Movment
if (input.Right && this.Position.X < stage.Rec.Width)
{
velocity.X = this.Speed;
}
if (input.Left && this.Position.X > stage.Rec.X)
{
velocity.X = -this.Speed;
}
if (input.Up && this.Position.Y > stage.Rec.Y)
{
velocity.Y = -this.Speed;
}
if (input.Down && this.Position.Y < stage.Rec.Height)
{
velocity.Y = this.Speed;
}
//Movement
this.Position += this.velocity;
velocity = velocity * 0.90f;
//Check Collision
FutureRec = new Rectangle((int)(Position.X + velocity.X), (int)(Position.Y + velocity.Y), Rec.Width, Rec.Height);
foreach (RotatingSprite sprite in stage.Everything)
{
if (isColliding(FutureRec, Rotation, sprite))
{
Velocity = Vector2.Zero;
}
}
//update aggregate classes
hud.update(gameTime, stage);
foreach (Gun gun in guns)
{
gun.update(gameTime, stage);
}
input.end();
}
