public void RefreshWeaponWheel()
{
int weaponToShow = _currentWeapon;
int weaponPos = 1;
int weaponsShown = 0;
// no items means skip to the section where we hide the quads.
bool bPlacedAll = (GameManager.Inventory.Weapons.Count == 0);
while (!bPlacedAll)
{
// show proper texture
_weaponQuads [weaponPos].gameObject.GetComponent <Renderer>().enabled = true;
_weaponQuads [weaponPos].gameObject.GetComponent <Renderer>().material.mainTexture = GameManager.Inventory.Weapons [weaponToShow].IconTexture;
WeaponQuad wq = _weaponQuads [weaponPos].gameObject.GetComponent <WeaponQuad>();
wq.Title = GameManager.Inventory.Weapons [weaponToShow].Title;
wq.Description = GameManager.Inventory.Weapons [weaponToShow].Description;
_weaponCountQuads [weaponPos].gameObject.GetComponent <Renderer>().enabled = true;
_weaponCountQuads [weaponPos].gameObject.GetComponent <Renderer>().material.mainTexture = CountQuadFactory.GetTextureForCount(GameManager.Inventory.Weapons [weaponToShow].Quantity);
weaponToShow = (weaponToShow + 1) % GameManager.Inventory.Weapons.Count;
weaponPos = (weaponPos + 1) % 3;
weaponsShown++;
// placed 3 or all of our stuff, stop trying
bPlacedAll = (weaponsShown == 3 || weaponsShown == GameManager.Inventory.Weapons.Count);
}
// *** hide the slots that didn't get filled ***
while (weaponsShown < 3)
{
_weaponQuads [weaponPos].gameObject.GetComponent <Renderer>().enabled = false;
_weaponCountQuads [weaponPos].gameObject.GetComponent <Renderer>().enabled = false;
weaponPos = (weaponPos + 1) % 3;
weaponsShown++;
}
// select the weapon
if (GameManager.Inventory.Weapons.Count > 0 &&
(GameManager.Inventory.CurrentWeapon != GameManager.Inventory.Weapons [_currentWeapon]))
{
GameManager.Inventory.CurrentWeapon = GameManager.Inventory.Weapons [_currentWeapon];
}
}
void OnGUI()
{
// REFRESH LAST CLICKED ITEM
if (_lastClickedQuad != null)
{
GUI.skin.textArea.normal.background = null;
GUI.skin.textArea.active.background = null;
ItemQuad iq = _lastClickedQuad.GetComponent <ItemQuad>();
WeaponQuad wq = _lastClickedQuad.GetComponent <WeaponQuad>();
if (iq != null)
{
if (iq.invItem != null)
{
GUI.Label(ItemDescriptionBounds, iq.invItem.Name + "\n\n" + iq.invItem.Caption, TextStyle);
}
}
else if (wq != null)
{
GUI.Label(ItemDescriptionBounds, wq.Title + "\n\n" + wq.Description, TextStyle);
}
}
// REFRESH CRAFT RESULT
if (_craftResult != null)
{
if (_craftResult.IsWeapon)
{
GUI.Label(new Rect(900, 450, 200, 200), _craftResult.WeaponName, TextStyle);
}
else
{
GUI.Label(new Rect(900, 450, 200, 200), _craftResult.InvItem.Name, TextStyle);
}
}
}
void ProcessMouse()
{
if (_state != CraftingMenuState.CraftingMenu_Open)
{
return;
}
// catch mouse down/up to begin/end dragging
if (Input.GetMouseButtonDown(0))
{
Ray rayToGUI = _uiCamera.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(rayToGUI, out hit))
{
// we either clicked an item quad or a weapon quad.
// or maybe the craft button
_sound.Play(_sound.SelectItem, 1.0f);
ItemQuad itemQuad = hit.collider.GetComponent <ItemQuad>();
WeaponQuad weapQuad = hit.collider.GetComponent <WeaponQuad>();
CraftButton cb = hit.collider.GetComponent <CraftButton>();
if (itemQuad != null)
{
_lastClickedQuad = hit.collider.gameObject;
// an item from the wheel
if (!itemQuad.IsDraggedCopy)
{
_draggingQuad = itemQuad.CreateDraggableCopy();
// an item already in a crafting slot, just moving it.
}
else
{
_draggingQuad = itemQuad.gameObject;
// take it out of whichever slot it was in.
for (int i = 0; i <= _craftingSlots.Length - 1; i++)
{
if (_craftingSlots [i] == _draggingQuad)
{
_craftingSlots [i] = null;
}
}
}
// clicked a weapon because we want to see its info?
}
else if (weapQuad != null)
{
Debug.Log("Clicked a weapon quad.");
_lastClickedQuad = hit.collider.gameObject;
}
else if (cb != null)
{
// we should be able to make something
if (_craftResult != null)
{
Craft();
}
}
}
UpdateCraftResult();
}
else if (Input.GetMouseButtonUp(0))
{
if (_draggingQuad != null)
{
Vector2 mousePoint2D = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
for (int i = 0; i <= CraftingPoints.Length - 1; i++)
{
if (Vector2.Distance(mousePoint2D, CraftingPoints [i]) <= CraftingDropDistance)
{
// remove any existing item in the slot
if (_craftingSlots [i] != null)
{
Destroy(_craftingSlots [i]);
_craftingSlots [i] = null;
}
// put new item in the slot
_craftingSlots [i] = _draggingQuad;
_draggingQuad.transform.position = _uiCamera.ScreenToWorldPoint(CraftingPoints [i]);
// stop dragging
_draggingQuad = null;
//play sound
_sound.Play(_sound.DropoffItem, 0.5f);
}
}
// got here, no crafting point for it, so destroy it
Destroy(_draggingQuad);
_draggingQuad = null;
//_sound.Play(_sound.NotACombination,1.0f);
}
UpdateCraftResult();
}
// if dragging something, put it under mouse
if (_draggingQuad != null)
{
_draggingQuad.transform.position = _uiCamera.ScreenToWorldPoint(new Vector3(Input.mousePosition.x - 15.0f, Input.mousePosition.y + 15.0f, 2.0f));
}
}
