public static bool CheckLedgeGrab(Collision collision)
{
foreach (ContactPoint contact in collision)
{
Collider ledgeGrab = null;
CSceneObject sceneLedge = null;
if (contact.otherCollider != null && contact.otherCollider.gameObject.name == "Ledge_Grab_Detection")
{
ledgeGrab = contact.otherCollider;
if (contact.thisCollider != null && contact.thisCollider.gameObject != null)
{
sceneLedge = contact.thisCollider.gameObject.GetComponent <CSceneObject>();
}
}
else if (contact.thisCollider != null && contact.thisCollider.gameObject.name == "Ledge_Grab_Detection")
{
ledgeGrab = contact.thisCollider;
if (contact.otherCollider != null && contact.otherCollider.gameObject != null)
{
sceneLedge = contact.otherCollider.gameObject.GetComponent <CSceneObject>();
}
}
if (sceneLedge == null || !sceneLedge.CanLedgeGrab)
{
if (ledgeGrab != null)
{
ledgeGrab.enabled = false;
}
continue;
}
if (ledgeGrab != null)
{
if (CPlayerPhysics.isNearly(contact.normal.normalized.y, -1.0f, 0.1f))
{
// player hit the ledge grab area
GameObject player = contact.otherCollider.gameObject.transform.parent.gameObject;
if (player != null)
{
CEntityPlayer playerEntity = player.GetComponent <CEntityPlayer>();
if (playerEntity != null &&
playerEntity.GetPlayerState() != PlayerState.LedgeHang &&
playerEntity.GetPlayerState() != PlayerState.LedgeClimb &&
playerEntity.GetPlayerState() != PlayerState.LedgeClimbComplete
)
{
CPlayerPhysics phy = playerEntity.Physics;
phy.SetLedgeGrabState(playerEntity, PlayerState.LedgeHang);
contact.otherCollider.enabled = false;
return(true);
}
}
}
else
{
ledgeGrab.enabled = false;
return(false);
}
}
}
return(false);
}
