Refactoring and working drag n drop

media/lua/client/UI/TOC_HealthPanel.lua

@@ -0,0 +1,56 @@
+local CutLimbHandler = require("UI/TOC_CutLimbHandler")
+
+-- TODO Use this to replace the sprites once a limb is cut
+ISHealthBodyPartPanel = ISBodyPartPanel:derive("ISHealthBodyPartPanel")
+
+function ISHealthBodyPartPanel:onMouseUp(x, y)
+    if self.selectedBp then
+        local dragging = ISInventoryPane.getActualItems(ISMouseDrag.dragging)
+        self.parent:dropItemsOnBodyPart(self.selectedBp.bodyPart, dragging)
+    end
+end
+
+function ISHealthBodyPartPanel:prerender()
+    self.nodeAlpha = 0.0
+    self.selectedAlpha = 0.1
+    if self.selectedBp then
+        for index,item in ipairs(self.parent.listbox.items) do
+            if item.item.bodyPart == self.selectedBp.bodyPart then
+                self.nodeAlpha = 1.0
+                self.selectedAlpha = 0.5
+                break
+            end
+        end
+    end
+    ISBodyPartPanel.prerender(self)
+end
+
+function ISHealthBodyPartPanel:cbSetSelected(bp)
+    if bp == nil then
+        self.parent.listbox.selected = 0
+        return
+    end
+    for index,item in ipairs(self.parent.listbox.items) do
+        if item.item.bodyPart == bp.bodyPart then
+            self.parent.listbox.selected = index
+            break
+        end
+    end
+end
+
+
+local og_ISHealthPanel_dropItemsOnBodyPart = ISHealthPanel.dropItemsOnBodyPart
+
+function ISHealthPanel:dropItemsOnBodyPart(bodyPart, items)
+    og_ISHealthPanel_dropItemsOnBodyPart(self, bodyPart, items)
+    local cutLimbHandler = CutLimbHandler:new(self, bodyPart)
+
+    for _,item in ipairs(items) do
+        cutLimbHandler:checkItem(item)
+    end
+
+    if cutLimbHandler:dropItems(items) then
+        return
+    end
+
+end