// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
healthbar = GetNode <TextureProgress>("Health");
ammobar = GetNode <TextureProgress>("Ammo");
SendHealthEvent.RegisterListener(UpdateHealth);
SendAmmoEvent.RegisterListener(UpdateAmmo);
}
private void AddAmmo(TileDestroyEvent tdei)
{
//Check if the tile destroyed bool is true
if (tdei.tileDestroyed)
{
//Add ammo if a tile was destroyed
ammo++;
}
else
{
if (ammo > 0)
{
//Create a ne bullet
bullet = bulletScene.Instance();
//Set the direction of the bullet when instanced
AddChild(bullet);
ammo--;
}
}
SendAmmoEvent saei = new SendAmmoEvent();
saei.ammo = ammo;
saei.FireEvent();
}
public override void _ExitTree()
{
SendHealthEvent.UnregisterListener(UpdateHealth);
SendAmmoEvent.UnregisterListener(UpdateAmmo);
}
private void UpdateAmmo(SendAmmoEvent saei)
{
ammobar.Value = saei.ammo;
}