// function called when the items button is pressed
public void doItems()
{
//uses the same panel as abilities
if (currentStage != turnStages.selecting)
{
return; // do nothing
}
//clear old buttons
if (abilityButtonObjs != null)
{
foreach (GameObject button in abilityButtonObjs)
{
GameObject.Destroy(button);
}
}
abilityButtonObjs = new List <GameObject> ();
abilitiesPanel.SetActive(true);
GameObject referenceButton = abilitiesPanel.transform.Find("ReferenceButton").gameObject;
Vector2 newButtonPosMin = ((RectTransform)referenceButton.transform).offsetMin;
Vector2 newButtonPosMax = ((RectTransform)referenceButton.transform).offsetMax;
float buttonSeparation = 45; // distance apart the tops of the buttons should be in pixels
List <InventoryItems.itemTypes> items = new List <InventoryItems.itemTypes> ();
foreach (InventoryItems.itemTypes itemType in state.state.inventory.Keys)
{
if (state.state.inventory [itemType] > 0 && InventoryItems.itemHasAbility(itemType))
{
items.Add(itemType);
}
}
foreach (InventoryItems.itemTypes itemType in items)
{
GameObject newButtonObj = Instantiate(referenceButton, abilitiesPanel.transform);
UnityEngine.UI.Button newButton = newButtonObj.GetComponent <UnityEngine.UI.Button> ();
abilityButtonObjs.Add(newButtonObj);
((RectTransform)newButtonObj.transform).offsetMin = newButtonPosMin;
((RectTransform)newButtonObj.transform).offsetMax = newButtonPosMax;
newButtonPosMin.y -= buttonSeparation;
newButtonPosMax.y -= buttonSeparation;
newButtonObj.SetActive(true);
newButtonObj.transform.Find("NameText").gameObject.GetComponent <UnityEngine.UI.Text> ().text = InventoryItems.itemDisplayName(itemType);
//TODO refactor name "CostText" to "SecondText" or other similar since it describes cost on abilities screen and count on items screen
newButtonObj.transform.Find("CostText").gameObject.GetComponent <UnityEngine.UI.Text> ().text = state.state.inventory[itemType].ToString();
InventoryItems.itemTypes tempValue = itemType;
newButton.onClick.AddListener(delegate { selectItem(tempValue); });
}
}