Basic colour box and colour well interaction implemented.

robotgame/level3.py

@@ -31,7 +31,9 @@ import os
 import pygame
 import random
 import re
+import itertools
 
+import worldobject
 import level
 import player
 import tile
@@ -39,21 +41,83 @@ import block
 import boulder
 import lever
 
-
 import logic.colourboxes
 
+
+class ActionBlock(block.Block):
+    def __init__(self, level, x, y, action, movable=True):
+        self.__dict__.update(locals())
+        block.Block.__init__(
+            self, level, x, y, img=level.imgs['block1'],
+            movable=movable)
+        self._last_pos = None
+
+    def update(self, e, t, dt):
+        if (self.x, self.y) != self._last_pos and not self.is_moving:
+            self.action(self)
+            self._last_pos = self.x, self.y
+        
+        worldobject.WorldObject.update(self, e, t, dt)
+
+class ColorWell(block.Block):
+    def __init__(self, level, x, y):
+        self.__dict__.update(locals())
+        worldobject.WorldObject.__init__(
+            self, level, x, y, movable=False)
+        self.img = pygame.Surface((128, 96))
+        self.set_colour(0, 0, 0)
+
+    def set_colour(self, r, g, b):
+        self.well_colour = r * 255, g * 255, b * 255
+        self.img.fill(self.well_colour)
+        
+
 class Level3(level.Level):
     def __init__(self, game, graphics_dir, paused=False):
         level.Level.__init__(self, game, graphics_dir, size=(64*20, 48*20),
                              paused=paused)
 
-        self.dimensions = 20, 20
+        self.dimensions = 10, 10
 
-        for i in range(self.dimensions[0]):
-            for j in range(self.dimensions[1]):
-                self.tiles.append(
-                    tile.Tile(self, i*64, j*48, self.imgs['ground1']))
+        # for i in range(self.dimensions[0]):
+        #     for j in range(self.dimensions[1]):
+        #         self.tiles.append(
+        #             tile.Tile(self, i*64, j*48, self.imgs['ground1']))
 
+        boxes = logic.colourboxes.generate_colour_boxes(1, 3)
+        boxes += boxes
+        boxes += [logic.colourboxes.generate_random_box(1) for _ in range(3)]
+        random.shuffle(boxes)
+
+        pos_colour = {}
+        for box, (x, y) in zip(boxes, itertools.product(range(3, 6), range(3, 6))):
+            self.tiles.append(tile.Tile(self, x * 64, (y + 1) * 48, self.imgs['ground1']))
+            pos_colour[(x, y)] = box
+
+        blocks = [ActionBlock(self, 64 * i, 0, action=None, movable=True)
+                  for i in range(1, 4)]
+        self.objects.extend(blocks)
+        
+        wells = [ColorWell(self, 64 * 5, 0)]
+        self.objects.extend(wells)
+
+        def update_wells(block):
+            cur_boxes = []
+            for block in blocks:
+                box = pos_colour.get((block.x / 64, block.y / 48))
+                if box:
+                    cur_boxes.append(box)
+
+            if not cur_boxes:
+                well_colours = [(0, 0, 0)] * len(wells)
+            else:
+                well_colours = logic.colourboxes.get_colours(cur_boxes)
+            for i in range(len(wells)):
+                wells[i].set_colour(*well_colours[i])
+            
+        for b in blocks:
+            b.action = update_wells
+        
         self.draw_background()
 
 
@@ -73,3 +137,9 @@ class Level3(level.Level):
     def restart(self):
         for obj in self.objects:
             obj.reset_pos()
+
+def infrange():
+    n = 0
+    while True:
+        yield n
+        n += 1

robotgame/logic/colourboxes.py

@@ -72,20 +72,20 @@ def generate_random_box(nwells):
     r = lambda: random.choice((0, 1))
     return [(r(), r(), r()) for _ in range(nwells)]
 
+def get_colours(boxes):
+    colours = []
+    for i in range(len(boxes[0])):
+        r, g, b = boxes[0][i]
+        for j in range(1, len(boxes)):
+            r1, g1, b1 = boxes[j][i]
+            r ^= r1
+            g ^= g1
+            b ^= b1
+        colours.append((r, g, b))
+    return colours
+
 def makes_all_wells_white(boxes):
     """
     Determine if the boxes make all wells white when XOR'ed together.
     """
-    
-    total = 0
-    for box in boxes:
-        n = 0
-        for r, g, b in box:
-            n <<= 1
-            n |= r
-            n <<= 1
-            n |= g
-            n <<= 1
-            n |= b
-        total ^= n
-    return total == 2**(len(boxes[0]) * 3) - 1
+    return all(c == 1 for c in itertools.chain(*get_colours(boxes)))