Added a macro for placing items that...

...the player can choose whether to pick up or not.

data/core/macros/items.cfg

@@ -484,3 +484,82 @@
         [/object]
     [/event]
 #enddef
+
+#define PICKUPPABLE_ITEM ID X Y EXTRA_FILTER IMAGE MESSAGE OBJECT
+    # This places an item on the map which can be picked up once, but allows the
+    # player to choose whether the unit stepping on it should take it or not.
+    # The "object" doesn't necessarily need to be an [object], any action works.
+    #
+    # Example:
+    # ! {PICKUPPABLE_ITEM ring_of_hp 8 12 side=1 items/ring-red.png _"$unit.name finds a pretty ring. Should he pick it up?" (
+    # !     [object]
+    # !         name= _ "Ring of HP"
+    # !         image=items/ring-red.png
+    # !         description= _ "This ring grants the wearer +10 max hp!"
+    # !
+    # !         [effect]
+    # !             apply_to=hitpoints
+    # !             increase_total=10
+    # !         [/effect]
+    # !     [/object]
+    # ! )}
+
+    [item]
+        x,y={X},{Y}
+        image={IMAGE}
+    [/item]
+
+    [event]
+        name=moveto
+        first_time_only=no
+
+        [filter]
+            x,y={X},{Y}
+            {EXTRA_FILTER}
+        [/filter]
+
+        [if]
+            [variable]
+                name=item_{ID}_picked_up
+                not_equals=yes
+            [/variable]
+
+            [then]
+                [message]
+                    speaker=narrator
+                    message={MESSAGE}
+                    image={IMAGE}
+
+                    [option]
+                        message= _ "Pick it up"
+
+                        [command]
+                            {OBJECT}
+
+                            [removeitem]
+                                x,y={X},{Y}
+                            [/removeitem]
+
+                            [set_variable]
+                                name=item_{ID}_picked_up
+                                value=yes
+                            [/set_variable]
+                        [/command]
+                    [/option]
+
+                    [option]
+                        message= _ "Leave it"
+
+                        [command]
+                            [allow_undo][/allow_undo]
+                        [/command]
+                    [/option]
+                [/message]
+            [/then]
+
+            [else]
+                [allow_undo][/allow_undo]
+            [/else]
+        [/if]
+    [/event]
+#enddef