made menus switchable so not all menus need to be in view all the time

1 files changed, 11 insertions, 2 deletions

diff --git a/asciifarm/client/display/inventory.py b/asciifarm/client/display/inventory.py
index 06cc633..4ad7719 100644
--- a/asciifarm/client/display/inventory.py
+++ b/asciifarm/client/display/inventory.py
@@ -24,14 +24,23 @@ class Inventory(WidImp):
         if value >= invLen:
             value = invLen-1
         if value in range(invLen):
-            self.selector = value
-            self.change()
+            self.doSelect(value)
+    
+    def doSelect(self, value):
+        self.selector = value
+        self.change()
     
     def setInventory(self, items):
         self.items = items
         self.selector = utils.clamp(self.selector, 0, len(items)-1)
         self.change()
     
+    def getItem(self, num):
+        return self.items[num]
+    
+    def getSelectedItem(self):
+        return self.getItem(self.getSelected())
+    
     def setTitle(self, title):
         self.title = title