private void ItemSlotOnClickDelegateFunction(int index, ItemSlotType itemSlotType)
{
ItemSlotDTO itemSlotDTO = this.itemSlotCollectionDTOs[itemSlotType].ItemSlotDTOs[index];
if (itemSlotDTO.HasItem && itemSlotDTO.ItemSlotRawImage.texture != null)
{
//The cursor has no texture yet, but the source has it
if (CursorInputWrapper.CursorItemTexture == null)
{
CursorInputWrapper.CursorItemTexture = itemSlotDTO.ItemSlotRawImage.texture;
CursorInputWrapper.OriginalInventoryItem = itemSlotDTO.OriginalInventoryItem;
//Clear out the item slot texture after it was clicked
itemSlotDTO.ItemSlotRawImage.texture = null;
itemSlotDTO.HasItem = false;
itemSlotDTO.OriginalInventoryItem = default;
}
//The source and destination both have a texture
else if (CanBePlacedInSlot(itemSlotType))
{
//Swap the textures if target has a texture (target is itemSlotDto in this case)
Texture tempTexture = itemSlotDTO.ItemSlotRawImage.texture;
InventoryItem tempInventoryItem = itemSlotDTO.OriginalInventoryItem;
itemSlotDTO.ItemSlotRawImage.texture = CursorInputWrapper.CursorItemTexture;
itemSlotDTO.OriginalInventoryItem = CursorInputWrapper.OriginalInventoryItem;
itemSlotDTO.HasItem = true;
CursorInputWrapper.CursorItemTexture = tempTexture;
CursorInputWrapper.OriginalInventoryItem = tempInventoryItem;
}
}
//Destination has no item yet (cursor already has a texture)
else if (CursorInputWrapper.CursorItemTexture != null && CanBePlacedInSlot(itemSlotType))
{
//Target item slot has no texture so set it and then "remove" the cursor item texture (set to null)
itemSlotDTO.ItemSlotRawImage.texture = CursorInputWrapper.CursorItemTexture;
itemSlotDTO.OriginalInventoryItem = CursorInputWrapper.OriginalInventoryItem;
itemSlotDTO.HasItem = true;
CursorInputWrapper.CursorItemTexture = null;
}
//Force the player equip system to re-evaluate the item slot dto
itemSlotDTO.IsEquippedToPlayer = false;
this.itemSlotCollectionDTOs[itemSlotType].ItemSlotDTOs[index] = itemSlotDTO;
}
private void RemoveOnClickDelegateFunction(ItemSlotDTO itemSlotDTO, ItemSlotType itemSlotType)
{
itemSlotDTO.ItemSlotButton.onClick.RemoveListener(delegate { ItemSlotOnClickDelegateFunction(itemSlotDTO.Index, itemSlotType); });
}
