public Melee(Unit owner, World world)
: base(owner, world)
{
Body.Position = owner.Position + new Vector2(-owner.Facing * 2.7f, -0.8f);
_startingPosition = Body.Position;
Body.ApplyLinearImpulse(new Vector2(-owner.Facing * Speed, 0));
}
public RainMissiles(Unit owner, World world)
: base(owner, world)
{
X = owner.Position.X;
Body.Position = owner.Position;
Body.ApplyLinearImpulse(new Vector2(Game1.Random.Next(-30, 30), Game1.Random.Next(-30, -25)));
Body.IgnoreGravity = false;
}
public DravensAxes(Unit owner, World world)
: base(owner, world)
{
Body.Position = owner.Position + new Vector2(-owner.Facing*2.7f, -0.8f);
_startingPosition = Body.Position;
Body.ApplyLinearImpulse(new Vector2(-owner.Facing*Speed, 0));
Body.ApplyTorque(-11000f);
}
public static void Draw(SpriteBatch spriteBatch, Unit unit)
{
const int maxHP = 1000;
var currentHP = unit.Attribute[UnitAttribute.Health];
var texture = GameplayScreen.Pixel;
var hundredBlocks = (int)currentHP / BlockSize;
var remainder = currentHP % BlockSize;;
for (var i = 0; i < hundredBlocks; i++) {
spriteBatch.Draw(texture, new Rectangle((i * 21), Height, 20, 20), Color.Green);
}
spriteBatch.Draw(texture,
new Rectangle((hundredBlocks * 21), Height, (int)((remainder / 100f) * 20f), 20), Color.DarkGreen);
spriteBatch.DrawString(GameplayScreen.Font, String.Format("{0}/{1}", currentHP, maxHP),
new Vector2(10, Height - 5), Color.White);
}
protected Projectile(Unit owner, World world)
: base(world)
{
Owner = owner;
FacingRight = Owner.Facing == 1;
Body.IgnoreGravity = true;
Body.OnCollision += OnCollision;
if (owner.Team == GameTeam.Player) {
// Cat 2 = Enemies
Body.CollidesWith = Category.Cat1 | Category.Cat4;
Body.CollisionCategories = Category.Cat3;
}
else {
// Cat 3 = Player
Body.CollidesWith = Category.Cat1 | Category.Cat2;
Body.CollisionCategories = Category.Cat5;
}
}
public void Apply(Unit unit)
{
if (Expired)
return;
switch (OpType) {
case OperationType.Multiply:
unit.Attribute[Attribute] *= Amount;
break;
case OperationType.Add:
if (Amount < 0 && Attribute == UnitAttribute.Health) {
unit.Hurt(Amount * -1);
}
else {
unit.Attribute[Attribute] += Amount;
}
break;
case OperationType.Set:
unit.Attribute[Attribute] = Amount;
break;
}
}
public void Expire(Unit unit)
{
unit.RecalculateAttribute(Attribute);
}
public void Draw(Unit unit, SpriteBatch spriteBatch)
{
spriteBatch.Draw(Texture, unit.DisplayPosition, Color.White);
spriteBatch.DrawString(GameplayScreen.Font, Duration.ToString(), unit.DisplayPosition - new Vector2(0, 100), Color.Green);
}
public void Update(Unit unit, GameTime gameTime)
{
Duration -= gameTime.ElapsedGameTime.Milliseconds;
TimeSinceLastTick += gameTime.ElapsedGameTime.Milliseconds;
if (Repeating) {
if (TimeSinceLastTick >= 1000f) {
Apply(unit);
TimeSinceLastTick = 0;
}
}
}
