void OnTriggerExit2D(Collider2D col)
{
if (isActiveAndEnabled)
{
currentTrigger = null;
}
}
void OnTriggerEnter2D(Collider2D col)
{
if (isActiveAndEnabled)
{
Trigger2D c = col.gameObject.GetComponent <Trigger2D>();
if (c != null)
{
currentTrigger = c;
isTriggerNew = true;
}
}
}
void Awake()
{
//create two child gameobjects
GameObject left = new GameObject(name + " trigger left");
left.transform.SetParent(transform, false);
BoxCollider2D colliderLeft = left.AddComponent <BoxCollider2D>();
colliderLeft.offset = new Vector2(-0.25f, 0.0f);
colliderLeft.size = new Vector2(0.5f, 1.0f);
colliderLeft.isTrigger = true;
Trigger2D leftTrigger = left.AddComponent <Trigger2D>();
leftTrigger.onEnter.AddListener(delegate {
foreach (Track t in affectedTracks)
{
t.onGoLeft(fadeTime);
}
});
GameObject right = new GameObject(name + " trigger right");
right.transform.SetParent(transform, false);
BoxCollider2D colliderRight = right.AddComponent <BoxCollider2D>();
colliderRight.offset = new Vector2(0.25f, 0.0f);
colliderRight.size = new Vector2(0.5f, 1.0f);
colliderRight.isTrigger = true;
Trigger2D rightTrigger = right.AddComponent <Trigger2D>();
rightTrigger.onEnter.AddListener(delegate {
foreach (Track t in affectedTracks)
{
t.onGoRight(fadeTime);
}
});
}
void TriggerBehaviourTeleport(GameObject entity, Collidable2D collidable)
{
Trigger2D trigger = collidable.currentTrigger;
//Transform vars
float teleportDestinationX = entity.transform.position.x;
float teleportDestinationY = entity.transform.position.y;
int directionX = trigger.transform.position.x.CompareTo(trigger.teleportDestination.x);
int directionY = trigger.transform.position.y.CompareTo(trigger.teleportDestination.y);
//Grapic vars
bool doTeleportGraphic = trigger.TeleportEffect != null;
Vector2 teleportOutGraphicPoint = new Vector2(teleportDestinationX, teleportDestinationY);
GameObject currentTeleportGraphic;
bool teleportGraphicFlipX = false;
bool teleportGraphicFlipY = false;
//Determine Graphics and Destination from TeleportBehaviour
switch (trigger.teleportBehaviour)
{
case Trigger2D.TeleportBehaviour.TeleportX:
teleportDestinationX = trigger.teleportDestination.x;
teleportOutGraphicPoint.x = trigger.transform.position.x + (Mathf.Abs(trigger.transform.position.x) * -0.16f * directionX);
teleportGraphicFlipY = true;
break;
case Trigger2D.TeleportBehaviour.TeleportY:
teleportDestinationY = trigger.teleportDestination.y;
teleportOutGraphicPoint.y = trigger.transform.position.y + (Mathf.Abs(trigger.transform.position.y) * -0.16f * directionY);
teleportGraphicFlipX = true;
break;
case Trigger2D.TeleportBehaviour.TeleportXY:
teleportDestinationX = trigger.teleportDestination.x;
teleportDestinationY = trigger.teleportDestination.y;
teleportOutGraphicPoint.x = trigger.transform.position.x + (Mathf.Abs(trigger.transform.position.x) * -0.16f * directionX);
teleportOutGraphicPoint.y = trigger.transform.position.y + (Mathf.Abs(trigger.transform.position.y) * -0.16f * directionY);
teleportGraphicFlipX = true;
teleportGraphicFlipY = true;
break;
default:
return;
}
//Draw Pre-Graphic
if (doTeleportGraphic)
{
currentTeleportGraphic = GameObject.Instantiate(trigger.TeleportEffect,
new Vector3(teleportOutGraphicPoint.x,
teleportOutGraphicPoint.y,
entity.transform.position.z),
trigger.TeleportEffect.transform.rotation) as GameObject;
if (teleportGraphicFlipY)
{
currentTeleportGraphic.GetComponent <SpriteRenderer> ().flipY = directionX > 0;
}
if (teleportGraphicFlipX)
{
currentTeleportGraphic.GetComponent <SpriteRenderer> ().flipX = directionY > 0;
}
;
}
//Teleport entity
entity.transform.position = (new Vector3(
teleportDestinationX,
teleportDestinationY,
entity.transform.position.z
));
//Draw Post-Graphic
if (doTeleportGraphic)
{
currentTeleportGraphic = GameObject.Instantiate(trigger.TeleportEffect,
new Vector3(teleportDestinationX,
teleportDestinationY,
entity.transform.position.z),
trigger.TeleportEffect.transform.rotation) as GameObject;
if (teleportGraphicFlipY)
{
currentTeleportGraphic.GetComponent <SpriteRenderer> ().flipY = directionX < 0;
}
if (teleportGraphicFlipX)
{
currentTeleportGraphic.GetComponent <SpriteRenderer> ().flipX = directionY < 0;
}
;
}
}
