void spellSelected(SpellSelectedEvent selectedSpell)
{
Debug.Log("UI canvas spell selected");
if (selectedSpell.selected)
{
//if (selectedSpell.spell.spellType == TempSpell.SpellType.PROJECTILE)
//{
this.selectedSpell = selectedSpell.spell.spell;
//}
}
else
{
this.selectedSpell = null;
clearTexture(UITexture);
TextureHelper.ApplyTexture(UITexture, SpriteRenderer, new Vector2(0.5f, 0.5f));
}
}
// Update is called once per frame
void Update()
{
//TODO: move this to an interaction controller or something, it doesnt need to be here, but it will do for now
if (selectedSpell != null)
{
if (UITexture == null)
{
Camera cam = Camera.main;
double height = (Camera.main.orthographicSize * 2.0);
double width = height * Screen.width / Screen.height;
UITexture = TextureHelper.MakeTexture((int)width, (int)height, Color.clear);
UITexture.filterMode = FilterMode.Point;
UITexture.wrapMode = TextureWrapMode.Clamp;
SpriteRenderer = GetComponent <SpriteRenderer>();
//DrawLine(UITexture, 0, 0, UITexture.width, UITexture.height, Color.black);
TextureHelper.ApplyTexture(UITexture, SpriteRenderer, new Vector2(0.5f, 0.5f));
}
Vector2 mousePosition = Input.mousePosition;
Vector2 endPoint = mousePosition;
endPoint.x /= 3f;
endPoint.y /= 3f;
if ((int)endPoint.x != lastX || (int)endPoint.y != lastY)
{
lastX = (int)endPoint.x;
lastY = (int)endPoint.y;
Vector2 middleScreen;
if (castingLocation == Vector2.negativeInfinity)
{
middleScreen = new Vector2(UITexture.width / 2, UITexture.height / 2);
}
else
{
middleScreen = Camera.main.WorldToScreenPoint(castingLocation) / 3f;
}
//middleScreen = new Vector2(UITexture.width / 2, UITexture.height / 2);
float angle = GetAngle(middleScreen, endPoint);
//TODO: fix this, just trying to get seperate casting circle to work
//List<Vector2> pixelList = castingUI.getPixelList();
//Vector2 startPoint = pixelList[(int)((angle / 360) * pixelList.Count)] + middleScreen;
//startPoint.x -= castingUI.GetHalfWidth();
//startPoint.y -= castingUI.GetHalfHeight();
Vector2 direction = (endPoint - middleScreen);
Vector2 startPoint = middleScreen;
if (fixedLineLength && direction.magnitude > lineLength)
{
endPoint = startPoint + (direction.normalized * lineLength);
}
//(direction.normalized * radius) + middleScreen;
DrawLine(UITexture, (int)startPoint.x, (int)startPoint.y, (int)endPoint.x, (int)endPoint.y, selectedSpell.color);
}
}
}