public override void HandleInput(BaseTower entity, InputEvent inputEvent)
{
if (entity.Locked)
{
return;
}
// Will only check to be picked up if not the tower is not locked
// Check if tower is broken and filter input
if (entity.TowerStateMachine.IsInState(Broken))
{
return;
}
if (!(inputEvent is InputEventMouseButton eventMouseButton) ||
!inputEvent.IsActionPressed("picked_up"))
{
return;
}
if (entity.GetRect().HasPoint(entity.ToLocal(eventMouseButton.Position)))
{
entity.TowerStateMachine.ChangeState(entity.Purchased ? PickedUp : Buying);
}
}
public override void HandleInput(BaseTower entity, InputEvent inputEvent)
{
if (!(inputEvent is InputEventMouseButton) || !inputEvent.IsActionReleased("picked_up"))
{
return;
}
var canPlace = entity.CanPlaceTower();
if (canPlace)
{
var purchased = GameInfo.GameCurrency.PurchaseTower(entity);
if (purchased)
{
entity.TowerStateMachine.ChangeState(Idle);
}
else
{
entity.SetForDeletion();
}
}
else
{
entity.SetForDeletion();
}
}
public override void HandleInput(BaseTower entity, InputEvent inputEvent)
{
if (!(inputEvent is InputEventMouseButton) || !inputEvent.IsActionReleased("picked_up"))
{
return;
}
entity.TowerStateMachine.ChangeState(Idle);
}
/// <summary>
/// Checks if the tower is overlapping another tower
/// </summary>
/// <param name="tower">the tower to check</param>
/// <param name="padding">optional padding to add to collision rectangles. default is 4</param>
/// <returns>true if both tower's bounding rectangles are intersecting</returns>
private bool CollidesWithTower(BaseTower tower, int padding = 4)
{
//GD.Print(Name,GetGlobalRect(), tower.Name,tower.GetGlobalRect());
var paddedRect = GetGlobalRect().Grow(padding);
var paddedTargetRect = tower.GetGlobalRect().Grow(padding);
return(tower != this && paddedRect.Intersects(paddedTargetRect));
}
public override void OnExit(BaseTower entity)
{
entity.Update();
entity.ZIndex = 3;
entity.PlayerCollision.Disabled = false;
if (!entity.CanPlaceTower())
{
entity.ResetToDragStart();
}
}
public override void Update(BaseTower entity, float delta)
{
var mousePos = entity.GetGlobalMousePosition();
entity.Update();
entity.DragTo(mousePos);
entity.ZIndex = 4;
var canPlace = entity.CanPlaceTower();
entity.AttackColour = canPlace ? GameInfo.ValidColour : GameInfo.InvalidColour;
entity.DragStart = canPlace ? entity.Position : entity.DragStart;
}
public override void Update(BaseTower entity, float delta)
{
entity.Targets = entity.Targets.Where(enemy => !enemy.IsDead()).ToList();
entity.CurrentTarget = entity.Targets.Count == 0 ? null : entity.Targets.First();
if (entity.CurrentTarget == null && entity.Targets.Count == 0)
{
entity.TowerStateMachine.ChangeState(Idle);
}
else
{
entity.TrackNextTarget(delta);
entity.Shoot(entity.CurrentTarget, delta);
}
}
public override void Update(BaseTower entity, float delta)
{
if ((entity.CurrentTarget != null || entity.Targets.Count != 0) && entity.Purchased)
{
entity.TowerStateMachine.ChangeState(Attacking);
}
else
{
if (entity.TowerGun.RotationDegrees < 0)
{
entity.TowerGun.RotationDegrees += 1;
}
if (entity.TowerGun.RotationDegrees > 0)
{
entity.TowerGun.RotationDegrees -= 1;
}
}
}
public override void OnEnter(BaseTower entity)
{
entity.PlayAttackAnimation();
}
public override void OnEnter(BaseTower entity)
{
entity.PlayIdleAnimation();
entity.CurrentTarget = null;
}
public override void OnExit(BaseTower entity) => PickedUp.OnExit(entity);
public override void Draw(BaseTower entity) => PickedUp.Draw(entity);
public override void Update(BaseTower entity, float delta)
{
PickedUp.Update(entity, delta);
entity.ZIndex = 10;
}
public override void OnEnter(BaseTower entity)
{
entity.DragStart = entity.Position;
entity.PlayerCollision.Disabled = true;
}
public override void Draw(BaseTower entity)
{
entity.DrawAttackRadius();
}
public override void OnEnter(BaseTower entity)
{
entity.DragStart = entity.Position;
entity.PlayerCollision.Disabled = true;
// TODO : show gui sell menu
}
