Blocks, depth, holding and releasing objects, etc.

robotgame/block.py

@@ -0,0 +1,44 @@
+# This file is part of ROBOTGAME
+#
+# ROBOTGAME is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# ROBOTGAME is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# ROBOTGAME.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
+#
+#                          block.py
+#                     --------------------
+#       date created : Tue Aug 7 2012
+#          copyright : (C) 2012 Sakse Dalum
+#      maintained by : Sakse Dalum <don_s@hongabar.org>
+
+"""
+A generic block.
+"""
+
+import worldobject
+
+class Block(worldobject.WorldObject):
+    def __init__(self, level, x, y, img, movable=False):
+        self.__dict__.update(locals())
+        worldobject.WorldObject.__init__(self, level, x, y, movable=movable)
+
+    def use(self, obj):
+        if obj == self.holder:
+            obj.holding = None
+            self.holder = None
+        else:
+            obj.holding = self
+            self.holder = obj
+
+    def draw(self, window):
+        window.blit(self.img, (self.x - 32,
+                               self.y - self.img.get_size()[1]))