public void DraggableHandler(UI_Draggable draggable)
{
if(currentDragged == null) {
currentDragged = draggable.GetDraggable();
}
else if(currentDragged == draggable) {
OnDraggableDrop(draggable);
currentDragged = null;
}
}
private void OnDraggableDrop(UI_Draggable draggable)
{
draggable.Released();
Vector2 mousePos = Input.mousePosition;
// check if it was released in a drop area
for(int i = 0; i < dropAreas.Length; i++) {
Rect screenRect = dropAreas[i].rectTransform.rect;
screenRect.position = dropAreas[i].rectTransform.position;
if(screenRect.Contains(mousePos)) {
draggable.WasDroppedIntoArea(dropAreas[i]);
break;
}
}
}
/// <summary>
/// Will receive this message when an upgrade tile is dropped onto this slot
/// </summary>
public void UI_ReceivedDrop(UI_Draggable draggeble)
{
PlayerState playerState = FindObjectOfType<PlayerState>();
UI_UpgradeTile upgradeTile = draggeble.GetComponent<UI_UpgradeTile>();
if(playerState != null && playerState != null) {
Debug.Log(upgradeTile.playerUpgradeClass + " was dropped into slot [" + name + "]");
bool wasEquipped = playerState.EquipUpgradeType(upgradeTile.playerUpgradeClass, upgradeTile.playerUpgradeLevel);
if(wasEquipped) {
// Set the slots image
SetIcon(upgradeTile.upgradeImage);
hasEquippedUpgrade = true;
upgradeClass = upgradeTile.playerUpgradeClass;
upgradeLevel = upgradeTile.playerUpgradeLevel;
UpgradeMenuManager.instance.UpgradePlacedInSlot(upgradeTile.playerUpgradeClass, this);
}
}
}