// Update is called once per frame
void Update ()
{
//get mouse position
Vector3 mousePos = MathTools.ScreenToWorldPosition (Input.mousePosition);
if (VineDragPlanet != null) {
if (Vector3.Distance (mousePos, startPos) > VineDragPlanet.maxDragDist
|| (currentPlanetByMouse != null
&& (!currentPlanetByMouse.CanConnectVine () || currentPlanetByMouse.connectedPlanets.Contains (VineDragPlanet)))) {
vine.GetComponent<SpriteRenderer> ().material.color = vineInvalidColor;
} else {
if (vineVisible) {
vineBaseColor.a = 1f;
vine.GetComponent<SpriteRenderer> ().material.color = vineBaseColor;
} else {
vineBaseColor.a = .5f;
vine.GetComponent<SpriteRenderer> ().material.color = vineBaseColor;
}
}
}
bool end = false;
bool destroy = false;
if (Input.GetMouseButtonUp (0)) {
if (VineDragPlanet != null) {
if (currentPlanetByMouse == null
|| currentPlanetByMouse.connectedPlanets.Contains (VineDragPlanet)
|| currentPlanetByMouse == VineDragPlanet
|| !currentPlanetByMouse.CanConnectVine ()
|| Vector3.Distance (mousePos, startPos) > VineDragPlanet.maxDragDist) {//|| !vine.IsNotColliding ()) {
destroy = true;
} else {
mousePos = currentPlanetByMouse.transform.position;
OnFlowerDragSuccessfulEnd ();
}
end = true;
}
}
//limit their distance
//var dif = mousePos - startPos;
//if (flower != null && dif.magnitude > flower.maxDragDist)
//mousePos = startPos + dif.normalized * flower.maxDragDist;
if (VineDragPlanet != null) {
PlaceVine (startPos, mousePos, vine.gameObject);
/*
//position the vine between the two points
Vector3 pos = (startPos + mousePos) / 2f;
pos.z = .1f;
vine.gameObject.transform.position = pos;
//vine facing
Vector3 dir = mousePos - startPos;
var angle = Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg;
vine.gameObject.transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
//vine stretching
var scale = vine.gameObject.transform.localScale;
scale.x = dir.magnitude / 8f;
scale.y = 2f;
//Debug.Log (mousePos + " " + startPos + " " + dir.magnitude);
vine.gameObject.transform.localScale = scale;*/
}
if (destroy) {
GameObject.Destroy (vine.gameObject);
}
if (end) {
VineDragPlanet = null;
vine = null;
CameraPanningScript.Enable ();
}
}
public static void StartDrag (VinePlanet flo, bool isVisible)
{
if (flo == null || flo.gameObject == null) {
Debug.Log ("ERRORS");
return;
}
if (flo.numBridges <= 0) {
Debug.Log ("Insufficient bridges");
return;
}
CameraPanningScript.Disable ();
VineDragPlanet = flo;
vineVisible = isVisible;
var v = GameObject.Instantiate (instance.vinePrefab);
vine = v.GetComponent <PregenVine> ();
if (VineDragPlanet.planetType == "travelPlanet")
vine.travelVine = true;
else
vine.travelVine = false;
vine.ends.Add (VineDragPlanet);
vine.flowerPlanet = VineDragPlanet;
VineDragPlanet.spawnedVines.Add (vine);
VineDragPlanet.travelVine = vine;
vine.gameObject.transform.SetAsFirstSibling ();
startPos = flo.gameObject.transform.position;
}