# HG changeset patch
# User Stefano Rivera <stefano@rivera.za.net>
# Date 1282948098 -7200
# Node ID 86e3d5dd7fa64e637a3cf9e74a4f7229a8edffc5
# Parent  4a9f29bae9b05bf9f9753f234c9be700f45ca9d3
Added detergent bottle Item and InteractImageRect class

diff -r 4a9f29bae9b0 -r 86e3d5dd7fa6 Resources/images/mess/detergent_lid.png
Binary file Resources/images/mess/detergent_lid.png has changed
diff -r 4a9f29bae9b0 -r 86e3d5dd7fa6 Resources/images/mess/mess_hall.png
Binary file Resources/images/mess/mess_hall.png has changed
diff -r 4a9f29bae9b0 -r 86e3d5dd7fa6 docs/walkthrough.rst
--- a/docs/walkthrough.rst	Sat Aug 28 00:25:26 2010 +0200
+++ b/docs/walkthrough.rst	Sat Aug 28 00:28:18 2010 +0200
@@ -58,7 +58,7 @@
 Cooling the superconductor
 --------------------------
 
-#. Collect the cryo-fluid canister from the Engine Room.
+#. Collect an empty dishwashing liquid bottle from the Mess.
 #. Fill it from an empty cryo-chamber in the Cryo Chamber.
 #. Place it in the cryo-fluid receptacle in the Engine Room.
 #. The engine is now working.
diff -r 4a9f29bae9b0 -r 86e3d5dd7fa6 gamelib/scenes/mess.py
--- a/gamelib/scenes/mess.py	Sat Aug 28 00:25:26 2010 +0200
+++ b/gamelib/scenes/mess.py	Sat Aug 28 00:28:18 2010 +0200
@@ -6,7 +6,8 @@
 from gamelib.cursor import CursorSprite
 from gamelib.scenes.scene_widgets import (Door, InteractText, InteractNoImage,
                                           InteractRectUnion, InteractImage,
-                                          InteractAnimated, GenericDescThing)
+                                          InteractImageRect, InteractAnimated,
+                                          GenericDescThing)
 
 
 class Mess(Scene):
@@ -23,6 +24,8 @@
         self.add_thing(CansOnShelf())
         self.add_thing(Tubes())
         self.add_thing(ToMap())
+        self.add_thing(DetergentThing())
+        self.add_item(DetergentBottle('detergent_bottle'))
         # Flavour items
         # extra cans on shelf
         self.add_thing(GenericDescThing('mess.cans', 1,
@@ -37,10 +40,6 @@
                 (503, 89, 245, 282),
                 (320, 324, 229, 142),
                 )))
-        self.add_thing(GenericDescThing('mess.cans', 2,
-            "Empty plastic containers. They used to hold dishwasher soap.",
-            ((565, 399, 62, 95),)))
-
 
 
 class BaseCan(CloneableItem):
@@ -198,6 +197,36 @@
                           " airtight and ready to hold pressure. Who'd've thought duct"
                           " tape could actually be used to tape ducts?")
 
+class DetergentThing(Thing):
+
+    NAME = "mess.detergent"
+
+    INTERACTS = {
+        'present': InteractImageRect(581, 424, 'detergent_lid.png', 565, 399, 62, 95),
+        'taken': InteractNoImage(565, 399, 62, 95),
+    }
+
+    INITIAL = 'present'
+
+    INITIAL_DATA = {
+        'taken': False,
+    }
+
+    def interact_without(self):
+        if self.get_data('taken'):
+            return Result("I think one dishwashing liquid bottle is enough for now")
+        self.set_data('taken', True)
+        self.set_interact('taken')
+        self.state.add_inventory_item('detergent_bottle')
+        return Result("You pick up an empty dishwashing liquid bottle. You can't find any sponges")
+
+    def get_description(self):
+        return "Empty plastic containers. They used to hold dish washer soap."
+
+class DetergentBottle(Item):
+    INVENTORY_IMAGE = 'triangle.png'
+    CURSOR = CursorSprite('triangle.png', 25, 23)
+
 
 class ToMap(Door):
 
diff -r 4a9f29bae9b0 -r 86e3d5dd7fa6 gamelib/scenes/scene_widgets.py
--- a/gamelib/scenes/scene_widgets.py	Sat Aug 28 00:25:26 2010 +0200
+++ b/gamelib/scenes/scene_widgets.py	Sat Aug 28 00:28:18 2010 +0200
@@ -81,6 +81,17 @@
         self.interact_rect = self.rect
 
 
+class InteractImageRect(InteractImage):
+    def __init__(self, x, y, image_name, r_x, r_y, r_w, r_h):
+        super(InteractImageRect, self).__init__(x, y, image_name)
+        self._r_pos = (r_x, r_y)
+        self._r_size = (r_w, r_h)
+
+    def set_thing(self, thing):
+        super(InteractImageRect, self).set_thing(thing)
+        self.interact_rect = Rect(self._r_pos, self._r_size)
+
+
 class InteractAnimated(Interact):
     """Interactive with an animation rather than an image"""