/// <summary>
/// Disable the hit boxes for the given action. Allows the action to perform collisions
/// </summary>
public void DisableHitBoxes(Action action)
{
// Ignore this call if the given action is null
if (action == null)
{
return;
}
// Cycle through each hit box belonging to the given action
for (int i = 0; i < action.hitBoxes.Length; i++)
{
HitBox hitBoxInfo = action.hitBoxes[i];
// Disable the hit boxes
hitBoxInfo.Disable();
}
}
// Update is called once per frame
void Update()
{
if (Input.GetButtonDown("Attack"))
{
Attack();
}
// TODO: Refactor this to another method
// Reference: https://answers.unity.com/questions/362629/how-can-i-check-if-an-animation-is-being-played-or.html
var stateInfo = animator.GetCurrentAnimatorStateInfo(0);
if (stateInfo.IsName("PLAYER_ATTACK"))
{
if (stateInfo.length > stateInfo.normalizedTime)
{
attackHitBox.Disable();
}
}
}
/// <summary>
/// Creates the hit box for the given action.
/// </summary>
private void CreateHitBoxes(Action action)
{
// Cycle through each HitBox assigned to the action
for (int i = 0; i < action.hitBoxes.Length; i++)
{
// Cache the HitBox being cycled through
HitBox hitBoxInfo = action.hitBoxes[i];
// Create a new GameObject for the hit box
GameObject gameObject = new GameObject("HitBox");
gameObject.transform.parent = transform; // TODO: Cache both Transforms
gameObject.layer = Brawler.Layer.HitBox; // This hit box inflicts damage
// Attach a collider to the hit box
BoxCollider2D collider = gameObject.AddComponent <BoxCollider2D>();
collider.offset = hitBoxInfo.offset;
collider.size = hitBoxInfo.size;
collider.isTrigger = true;
// Creates a BoneFollower instance which allows the HitBox to follow a bone's actionment
BoneFollower boneFollower = gameObject.AddComponent <BoneFollower>();
boneFollower.SkeletonRenderer = skeleton;
boneFollower.boneName = hitBoxInfo.boneName;
boneFollower.followBoneRotation = true;
boneFollower.followZPosition = true;
// Creates a hitBoxObject component so that the hit box can keep a reference to the HitBox object that it represents
HitBoxObject hitBox = gameObject.AddComponent <HitBoxObject>();
hitBox.HitBoxInfo = hitBoxInfo;
// Cache the HitBox's GameObject and components inside the data container object
hitBoxInfo.GameObject = gameObject;
hitBoxInfo.Character = character;
hitBoxInfo.Action = action;
hitBoxInfo.Collider = collider;
// Disable the hit box until the attack action is performed.
hitBoxInfo.Disable();
}
}
