private void OnTriggerEnter2D(Collider2D col)
{
// Tree
if (col.gameObject.tag == "Flower")
{
TreeController tree = col.gameObject.GetComponent <TreeController>();
if (this.tankScript.HasWater(tree.GetLevelCost()) && tree.CanLevelUp())
{
this.tankScript.UseWater(tree.GetLevelCost());
tree.LevelUp();
}
}
// Water
if (col.gameObject.tag == "Water")
{
WaterSource source = col.gameObject.GetComponent <WaterSource>();
int empty = this.tankScript.GetWaterCapacity() - this.tankScript.GetWaterAmount();
this.tankScript.AddWater(source.GetWater(empty));
if (empty > 0)
{
this.audio.clip = this.splash;
this.audio.Play();
}
}
}
void OnCollisionEnter2D(Collision2D col)
{
if (!ballInPlay)
{
return;
}
this.hits.Enqueue(this.transform.position);
while (this.hits.Count > 12)
{
this.hits.Dequeue();
}
this.hitRepeatCount = 0;
foreach (Vector2 hit in this.hits)
{
if (Vector2.Distance(this.transform.position, hit) < 0.1f)
{
this.hitRepeatCount++;
}
}
if (this.hitRepeatCount >= 3)
{
this.adjustVelocity = true;
}
// adjust theta based on where it hit the paddle
if (col.gameObject.tag == "Player")
{
this.rb.velocity = Vector3.zero;
Vector2 dir = this.gameObject.transform.position - col.gameObject.transform.position;
rb.AddForce(dir.normalized * this.ballInitialVelocity);
return;
}
// deadzone, reset ball
if (col.gameObject.tag == "Deadzone")
{
this.rb.velocity = Vector3.zero;
this.ballInPlay = false;
if (!this.tankScript.HasWater())
{
this.isAlive = false;
return;
}
this.tankScript.UseWater(25);
return;
}
// Plant
if (col.gameObject.tag == "Plant")
{
TreeController tree = col.gameObject.GetComponent <TreeController>();
if (this.tankScript.HasWater(tree.GetLevelCost()) && tree.CanLevelUp())
{
this.tankScript.UseWater(tree.GetLevelCost());
tree.LevelUp();
this.audio.clip = this.tree;
this.audio.Play();
return;
}
}
}