private void BeingAttacked(UnitHitEvent unitHit)
{
if (this.Name == unitHit.target.Name)
{
GD.Print("AttackerName = " + unitHit.attacker.Name);
target = (Node2D)unitHit.attacker;
}
}
private void BodyEntered(Node node)
{
UnitHitEvent uhei = new UnitHitEvent();
uhei.attacker = (Node2D)this;
uhei.target = (Node2D)node;
uhei.damage = 200;
uhei.Description = uhei.attacker.Name + " attacked " + uhei.target.Name;
uhei.FireEvent();
}
public void TargetHit(Node node)
{
if (node.IsInGroup("Enemies"))
{
UnitHitEvent uhei = new UnitHitEvent();
uhei.target = (Node2D)node;
uhei.attacker = (Node2D)GetParent();
uhei.damage = 70;
uhei.Description = "Missile hit enemy";
}
Die();
}
private void Attack()
{
//Check if the target is still in the desired distane
if (Position.DistanceTo(target.Position) > 300)
{
//Change the state to the attack state
myState = AIStates.MoveTo;
}
else
{
//Get the direction to move in
Vector2 dir = target.Position - Position;
//Normalizing direction for movement
dir = dir.Normalized();
//gunSprite.Rotation = Mathf.LerpAngle(gunSprite.Rotation, dir.Angle(), 0.2f);
gunSprite.LookAt(target.Position);
}
//If the attack timer has not run out yet we just return out of the method
if (!canAttack)
{
return;
}
//Reset the can attack bool
canAttack = false;
//Start the attack timer
attackTimer.Start();
//so I am brute forcing the heck out of this mthod sorry
ShowFlash();
Physics2DDirectSpaceState worldState = GetWorld2d().DirectSpaceState;
//Get the raycast hits and store them in a dictionary
Godot.Collections.Dictionary hits = worldState.IntersectRay(GlobalPosition, target.GlobalPosition, new Godot.Collections.Array {
this
}, this.CollisionMask);
//Check if there was a hit
if (hits.Count > 0)
{
if (hits.Contains("collider"))
{
UnitHitEvent uhei = new UnitHitEvent();
uhei.attacker = (Node2D)GetParent();
uhei.target = (Node2D)hits["collider"];
uhei.damage = 5;
uhei.Description = uhei.attacker.Name + " attacked " + uhei.target.Name;
uhei.FireEvent();
}
}
}
private void Fire()
{
/*
* if (missileUpgrade)
* {
* missile = missileScene.Instance();
*
* if (((Missile)missile).HasMethod("Start"))
* {
* //((Missile)missile).Start(this.Transform, null);
* //((Missile)missile).Start(GetNode<Node2D>("../../../../../Main").Transform, null);
* }
* Node2D tempNode = GetNode<Node2D>("../../../../../Main/MissileContainer");
* tempNode.AddChild(missile);
* //AddChild(missile);
*
* }
* else
* {*/
//Get a snapshot of the physics state of he world at this moment
Physics2DDirectSpaceState worldState = GetWorld2d().DirectSpaceState;
//Get the raycast hits and store them in a dictionary
Godot.Collections.Dictionary hits = worldState.IntersectRay(GlobalPosition, GetGlobalMousePosition(), new Godot.Collections.Array {
tankBody
}, tankBody.CollisionMask);
//Check if there was a hit
if (hits.Count > 0)
{
//Change the line2d end position if there was a hit
//hitPos = (Vector2)hits["position"];
if (hits.Contains("collider"))
{
if (((Node)hits["collider"]).IsInGroup("Enemies"))
{
UnitHitEvent uhei = new UnitHitEvent();
uhei.attacker = (Node2D)Owner;
uhei.target = (Node2D)hits["collider"];
uhei.damage = 50;
uhei.Description = uhei.attacker.Name + " attacked " + uhei.target.Name;
uhei.FireEvent();
}
}
}
//Set the start and end of the line2D and then make it visible
//traceLine.Points = new Vector2[] {Vector2.Zero, hitPos };
//traceLine.Visible = true;
//traceTimer.Start();
//}
}
// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
attackTimer = new Timer();
//Set up the timer for the muzzle flash
attackTimer.WaitTime = 2f;
attackTimer.OneShot = true;
attackTimer.Name = "attacktTimer";
//Create the new timer
AddChild(attackTimer, true);
GetNode <Timer>(attackTimer.Name).Connect("timeout", this, nameof(attackReset));
flashTimer = new Timer();
//Set up the timer for the muzzle flash
flashTimer.WaitTime = .05f;
flashTimer.OneShot = true;
flashTimer.Name = "flashTimer";
AddChild(flashTimer, true);
//Grab the timer node for the muzzle flash
GetNode <Timer>(flashTimer.Name).Connect("timeout", this, nameof(HideFlash));
//Get this nodes health scripgt and init the conevtion
//GetNode<Health>("Health").Connect("BeingAttacked", this, nameof(BeingAttacked));
UnitHitEvent.RegisterListener(BeingAttacked);
gunSprite = (Sprite)FindNode("Gun");
muzzleFlash = (Sprite)FindNode("MuzzleFlash");
myState = AIStates.MoveTo;
//Set the defualt target to the crystal
target = GetNode <Node2D>("../../Crystal");
//Set the target to the dome by defualt so it goes and attacks it by defualt
}
public override void _ExitTree()
{
UnitHitEvent.UnregisterListener(BeingAttacked);
}
