public virtual void Cast(Vector3 start, EnumManager.Face face)
{
Vector3 end = new Vector3(start.x, start.y, start.z);
if (face == EnumManager.Face.Up)
{
end += new Vector3(0, range * 1f, 0);
}
else if (face == EnumManager.Face.Down)
{
end += new Vector3(0, range * -1f, 0);
}
else if (face == EnumManager.Face.Left)
{
end += new Vector3(range * -1f, 0, 0);
}
else if (face == EnumManager.Face.Right)
{
end += new Vector3(range * 1f, 0, 0);
}
RaycastHit2D hit = Physics2D.Linecast(start, end, blockingLayer);
if (hit.transform != null)
{
StartCoroutine(move(hit.point, hit.transform));
}
else
{
StartCoroutine(move(end, null));
}
}
public override void Cast(Vector3 start, EnumManager.Face face)
{
gameObject.SetActive(true);
GetComponent <SpriteRenderer>().enabled = false;
GetComponent <Animator>().enabled = false;
base.Cast(start, face);
}
public override void Cast(Vector3 start, EnumManager.Face face)
{
gameObject.SetActive(true);
if (face == EnumManager.Face.Left && NEED_FLIP)
{
GetComponent <SpriteRenderer>().flipX = !(GetComponent <SpriteRenderer>().flipX);
}
base.Cast(start, face);
}
void moveAnim(EnumManager.Face nextState)
{
if (nextState == face || nextState == EnumManager.Face.Down ||
nextState == EnumManager.Face.Up)
{
animator.SetTrigger("Moving");
}
else if (nextState != animFace)
{
animator.SetTrigger("Swap");
}
}
public void castFirst(Vector3 start, EnumManager.Face face)
{
GetComponentInParent <Player>().Mana -= currSpell.GetComponent <Spell>().Cost;
if (GetComponentInParent <Player>().Mana < 0)
{
Debug.Log("Unable to cast spell! Need more mana!");
GetComponentInParent <Player>().Mana += currSpell.GetComponent <Spell>().Cost;
return;
}
currSpell.transform.position = transform.position;
currSpell.GetComponent <Spell>().Cast(start, face);
Debug.Log("Current Mana: " + this.GetComponentInParent <Player>().Mana);
}
void changeAnim(EnumManager.Face nextState)
{
if (face != nextState)
{
face = nextState;
if (face != EnumManager.Face.Down && face != EnumManager.Face.Up &&
animFace != nextState)
{
animator.SetTrigger("Change");
animFace = nextState;
}
}
}
//Simple calculation between two objects. Sends out where the enemy is relative to the object that calls this method
public virtual float distFrom(GameObject go, out EnumManager.Face face)
{
float myX = transform.position.x;
float myY = transform.position.y;
float otherX = go.transform.position.x;
float otherY = go.transform.position.y;
float dist = Mathf.Sqrt(Mathf.Pow(myX - otherX, 2) + Mathf.Pow(myY - otherY, 2));
float xDist = myX - otherX; //Positive if to the left, negative if to the right
float yDist = myY - otherY; //Positive if below, negative if above
if (Mathf.Abs(xDist) > Mathf.Abs(yDist))
{
if (xDist > 0)
{
face = EnumManager.Face.Left;
}
else
{
face = EnumManager.Face.Right;
}
}
else
{
if (yDist > 0)
{
face = EnumManager.Face.Down;
}
else
{
face = EnumManager.Face.Up;
}
}
return(dist);
}
// Update is called once per frame
protected void Update()
{
if (!GameManager.instance.playerTurn)
{
return;
}
if (!GameManager.instance.TargetControl)
{
if (Input.GetKeyDown(KeyCode.A)) //Left
{
if (attemptMove <Unit>(-1, 0))
{
moveAnim(EnumManager.Face.Left);
}
face = EnumManager.Face.Left;
animFace = EnumManager.Face.Left;
}
else if (Input.GetKeyDown(KeyCode.D)) //Right
{
if (attemptMove <Unit>(1, 0))
{
moveAnim(EnumManager.Face.Right);
}
face = EnumManager.Face.Right;
animFace = EnumManager.Face.Right;
}
else if (Input.GetKeyDown(KeyCode.W)) //Up
{
if (attemptMove <Unit>(0, 1))
{
moveAnim(face);
}
face = EnumManager.Face.Up;
}
else if (Input.GetKeyDown(KeyCode.S)) //Down
{
if (attemptMove <Unit>(0, -1))
{
moveAnim(face);
}
face = EnumManager.Face.Down;
}
else if (Input.GetKeyDown(KeyCode.Q))
{
GetComponent <BoxCollider2D>().enabled = false;
spellbook.castFirst(transform.position, face);
GetComponent <BoxCollider2D>().enabled = true;
}
else if (Input.GetKeyDown(KeyCode.E))
{
spellbook.nextSpell();
}
else if (Input.GetKeyDown(KeyCode.LeftArrow))
{
changeAnim(EnumManager.Face.Left);
}
else if (Input.GetKeyDown(KeyCode.RightArrow))
{
changeAnim(EnumManager.Face.Right);
}
else if (Input.GetKeyDown(KeyCode.UpArrow))
{
changeAnim(EnumManager.Face.Up);
}
else if (Input.GetKeyDown(KeyCode.DownArrow))
{
changeAnim(EnumManager.Face.Down);
}
}
}
public float distFrom(GameObject go, out EnumManager.Face face)
{
face = EnumManager.Face.None; return(-1f);
} //Walls don't do much
/**
* Method that is called immediately after a player casts a spell. Removes controls from all units and gives
* control to this object for targeting. Creates both moving and still tiles based on the spells aoe and range
* respectively.
*
* param start: current location of the user casting
* param face: current direction of the user casting
*/
public virtual void Cast(Vector3 start, EnumManager.Face face)
{
GameManager.instance.TargetControl = true;
createMovingTarget(AoE);
createStillTarget(range);
}
public override void Cast(Vector3 start, EnumManager.Face face)
{
GetComponent <SpriteRenderer>().flipX = false;
base.Cast(start, face);
}
