void OnMouseDrag()
{
if (!Input.GetMouseButton(0))
{
return;
}
//Press delete or backspace, then delete
if (Input.GetKeyDown(KeyCode.Delete) || Input.GetKeyDown(KeyCode.Backspace))
{
Destroy(gameObject);
}
var mouseWorldPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
//avoids raycasting to ourself
disableColldiers();
var hit = Physics2D.Raycast(mouseWorldPos, Vector2.zero);
if (hit.collider != null)
{
//did we hit a IsoObject
var hitIsoObject = hit.collider.GetComponent <IsoTransform>();
if (hitIsoObject != null)
{
//calc the new height were we want to put our object at
var newHeight = hitIsoObject.Position.y + hitIsoObject.Size.y / 2f + isoObject.Size.y / 2f;
//calc the final position
var pos = Isometric.CreateXYZfromY(Input.mousePosition, newHeight);
if (pos != null)
{
//pos = Ceil(pos);
if (FindObjectsOfType <IsoTransform>().All(c => c.Position != pos))
{
isoObject.Position = pos.Value;
}
}
}
}
else
{
//we didn't hit anything, keep the current height
var pos = Isometric.CreateXYZfromY(Input.mousePosition, isoObject.Position.y + isoObject.Size.y / 2f);
//pos = Ceil(pos);
if (pos != null)
{
isoObject.Position = pos.Value;
}
}
//turn colliders back on
enableColldiers();
}
void Update()
{
if (!selected && Input.GetKeyDown(KeyCode.Alpha1))
{
select();
}
if (selected && Input.GetMouseButtonDown(0) && Input.mousePosition.y >= 150)
{
Vector3 pos = (Vector3)Isometric.CreateXYZfromY(Input.mousePosition, 0);
if (GridManager.get().cut((int)(Math.Round(pos.x)) - 1, (int)(Math.Round(pos.z)) - 1))
{
if (!Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.RightShift))
{
leaveSelection();
}
}
}
}
void Update()
{
if (Input.GetMouseButtonDown(0) && cursorPlant != null && Input.mousePosition.y >= 145)
{
Vector3 pos = (Vector3)Isometric.CreateXYZfromY(Input.mousePosition, 0);
if (Main.get().money >= selectedPlant.cost)
{
if (GridManager.get().placePlant((int)(Math.Round(pos.x)) - 1, (int)(Math.Round(pos.z)) - 1, selectedPlant))
{
Main.get().money -= selectedPlant.cost;
if (!Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.RightShift))
{
leaveSelection();
}
Main.msgInsertArbre();
}
}
}
if (Input.GetMouseButtonDown(1))
{
Vector3 pos = Isometric.CreateXYZfromY(Input.mousePosition, 0).Value;
int x = (int)Math.Round(pos.x) - 1;
int y = (int)Math.Round(pos.z) - 1;
if (x >= 0 && x < GridManager.get().getSize() &&
y >= 0 && y < GridManager.get().getSize())
{
Main.openDescription(x, y);
}
}
if (selectedPlant != null)
{
IsoTransform iso = cursorPlant.GetComponent <IsoTransform> ();
float xdec = iso.Position.x - (float)Math.Round(iso.Position.x);
float zdec = iso.Position.z - (float)Math.Round(iso.Position.z);
try
{
Vector3 pos = Isometric.CreateXYZfromY(Input.mousePosition, 0).Value;
pos.x = (float)Math.Round(pos.x) + xdec;
pos.z = (float)Math.Round(pos.z) + zdec;
pos.y = iso.Position.y;
if (pos.x > 0 && pos.z > 0 && pos.x <= GridManager.get().size&& pos.z <= GridManager.get().size)
{
iso.Position = pos;
}
else
{
iso.Position = new Vector3(-1.0f + xdec, iso.Position.y, -1.0f + zdec);
}
}
catch (System.InvalidOperationException)
{
iso.Position = new Vector3(-1.0f + xdec, iso.Position.y, -1.0f + zdec);
}
}
}
