Improved lasers, implemented the weight indicator, created a level 2 with the symbol blocks, deleted the much too difficult level 3 and the no-content level 2, made proper links between the levels, created an end screen.

arobotsconundrum/block.py

@@ -88,7 +88,7 @@ class Block(worldobject.WorldObject):
                 obj.holding = self
                 self.holder = obj
                 if hasattr(self, 'img_str'):
-                    self.img = self.level.imgs[self.img_str + '_lifted']
+                    self.img = self.level.imgs[self.img_str + '-lifted']
                     # self.orig_alpha = self.orig_alphas['lifted']
 
     def draw(self, window):

arobotsconundrum/game.py

@@ -138,3 +138,6 @@ class Game(object):
         self.menu.draw(self.window)
 
         pygame.display.flip()
+
+    def quit(self):
+        self.running = False

arobotsconundrum/laser.py

@@ -65,39 +65,53 @@ class Laser(worldobject.WorldObject):
         self.x1d += x1de
         self.y1d += y1de
 
-        self.start_dark = 0
+        # self.start_dark = 0
 
-        self.surf = pygame.Surface(self.level.game.window.get_size(),
-                                   pygame.SRCALPHA)
+        # self.surf = pygame.Surface(self.level.game.window.get_size(),
+        #                            pygame.SRCALPHA)
+
+        self.load()
 
     def update(self, e, t, dt):
-        self.start_dark = (t % 200) / 100
+        # self.start_dark = (t % 200) / 100
         worldobject.WorldObject.update(self, e, t, dt)
 
-    def draw(self, window):
-        self.surf.fill((0, 0, 0, 0))
+    def load(self):
+        self.img_horizontal = self.level.imgs['laser_beam_horizontal']
+        self.img_vertical = self.level.imgs['laser_beam_vertical']
         
-        colors = [(155, 0, 0), (255, 0, 0)]
-        c = self.start_dark
+    def draw(self, window):
+        # self.surf.fill((0, 0, 0, 0))
+
+        # colors = [(155, 0, 0), (255, 0, 0)]
+        # c = self.start_dark
         if self.x0d != self.x1d:
             length = self.x1d - self.x0d
             for i in range(0, length, 8):
-                x0d = self.x0d + i
-                pygame.draw.line(self.surf, colors[c],
+                x0d = self.x0d + i + 2
+                window.blit(self.img_horizontal,
                             (x0d - self.level.camera_x,
                              self.y0d - self.level.camera_y),
-                                 (x0d + min(8, length - i) - self.level.camera_x,
-                                  self.y1d - self.level.camera_y), 2)
-                c ^= 1
+                            self.blit_area)
+                # pygame.draw.line(self.surf, colors[c],
+                #                  (x0d - self.level.camera_x,
+                #                   self.y0d - self.level.camera_y),
+                #                  (x0d + min(8, length - i) - self.level.camera_x,
+                #                   self.y1d - self.level.camera_y), 2)
+                # c ^= 1
         else:
             length = self.y1d - self.y0d
             for i in range(0, length, 8):
-                y0d = self.y0d + i
-                pygame.draw.line(self.surf, colors[c],
+                y0d = self.y0d + i + 2
+                window.blit(self.img_vertical,
                             (self.x0d - self.level.camera_x,
                              y0d - self.level.camera_y),
-                                 (self.x0d - self.level.camera_x,
-                                  y0d + min(8, length - i) - self.level.camera_y), 2)
-                c ^= 1
+                            self.blit_area)
+                # pygame.draw.line(self.surf, colors[c],
+                #                  (self.x0d - self.level.camera_x,
+                #                   y0d - self.level.camera_y),
+                #                  (self.x0d - self.level.camera_x,
+                #                   y0d + min(8, length - i) - self.level.camera_y), 2)
+                # c ^= 1
 
-        window.blit(self.surf, (0, 0))
+        # window.blit(self.surf, (0, 0))

arobotsconundrum/level1.py

@@ -39,6 +39,8 @@ import boulder
 import lever
 import trigger
 import worldobject
+import level_bonus
+import fadeout
 
 import logic.teleportermap
 import logic.rollingstone
@@ -516,11 +518,16 @@ class Level1(level.Level):
                          if self.task_completions == self.solution
                          else lambda *v: None],
                         anim='lever_updown', toggling=False))
-        self.objects.append(
-            trigger.Trigger(self, 64 * door_x, 48 * 4,
-                            [self.game.goto_level],
-                            self.imgs['indoor1'],
-                            [self.player]))
+
+        door.activate(1)
+        self._next_level_trigger = trigger.Trigger(
+            self,
+            64 * door_x, 48 * 4,
+            [lambda setting: self.goto_next_level()],
+            self.imgs['hole'],
+            [self.player],
+            visible=False)
+        self.objects.append(self._next_level_trigger)
         
         if random.randint(0, 1):
             for i in range(3):
@@ -533,6 +540,26 @@ class Level1(level.Level):
                     CompletionBlock(self, 64 * (door_x - 3 - i), 48 * 4,
                                     self.solution[i], i + 1))
 
+
+        ### Link to bonus level
+        bonus = level_bonus.Level(self.game, self.graphics_dir)
+
+        def goto_bonus():
+            self._update = self.update
+            self.update = lambda *args: None
+            def g():
+                self.update = self._update
+                bonus.enter(self)
+            fadeout.Fadeout(self.game, g)
+
+        self.objects.append(
+            lever.Lever(
+                self, 64 * 39, 48 * 39,
+                [lambda setting: goto_bonus()],
+                toggling=False,
+                anim='lever_updown'))
+        
+                
         # DRAW THE BACKGROUND
 
         self.draw_background()
@@ -553,6 +580,13 @@ class Level1(level.Level):
         for obj in self.objects:
             obj.reset_pos()
 
+    def goto_next_level(self):
+        print(333)
+        self.objects.remove(self._next_level_trigger)
+        self._old_player_update = self.player.update
+        self.player.update = lambda e, t, dt: self._old_player_update([], t, dt)
+        fadeout.Fadeout(self.game, lambda: self.game.goto_level(2), duration=1500)
+
 class CompletionBlock(block.Block):
     def __init__(self, level, x, y, task, number):
         self.__dict__.update(locals())

arobotsconundrum/level2.py

@@ -1,53 +1,168 @@
+#!/usr/bin/env python.
+# -*- coding: utf-8 -*-
+
+# This file is part of A Robot's Conundrum
+#
+# A Robot's Conundrum 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.
+#
+# A Robot's Conundrum 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
+# A Robot's Conundrum.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
+#
+#                         level2.py
+#                     --------------------
+#       date created : Fri Oct 12 2012
+#          copyright : (C) 2012 Niels G. W. Serup
+#      maintained by : Niels G. W. Serup <ngws@metanohi.name>
+
+"""
+The second level.
+"""
+
+from __future__ import print_function
+
 import os
 import pygame
 import random
 import re
+import itertools
 
+import worldobject
 import level
 import player
+import trigger
 import tile
 import block
-import boulder
 import lever
-import level_bonus
 import fadeout
+from weight_indicator import WeightIndicator
+import logic.colourboxes
 
+def is_sorted(xs):
+    return all(a <= b for a, b in itertools.izip(xs[:-1], xs[1:]))
 
 class Level2(level.Level):
     def __init__(self, game, graphics_dir, paused=False):
-        level.Level.__init__(self, game, graphics_dir, size=(64*5, 48*5),
+        level.Level.__init__(self, game, graphics_dir, size=(64*21, 48*20),
                              paused=paused)
 
-        self.dimensions = 5, 5
+        self.dimensions = 21, 20
 
-        for i in range(self.dimensions[0]):
-            for j in range(self.dimensions[1]):
+        self.task_start = (1, 6)
+
+        for i, j in self._positions():
             self.tiles.append(
-                    tile.Tile(self, i*64, (j + 1)*48,
-                              self.imgs['indoor%d' % random.randint(1, 6)]))
+                tile.Tile(self, i * 64, (j + 4) * 48, self.imgs['ground1']))
+
+        self.sort_poss = []
+        for x in range(12):
+            self.sort_poss.append(((x + 2) * 64, 6 * 48))
+            self.tiles.append(
+                tile.Tile(self, (x + 2) * 64, 6 * 48, self.imgs['indoor1']))
+            
+        self.symbolblocks = []
+        for x in range(12):
+            b = block.Block(self, 64 * (x + 2), 48 * 10,
+                            self.imgs['symbolblock%02d' % (x + 1)], movable=True)
+            self.symbolblocks.append(b)
+        random.shuffle(self.symbolblocks)
+        for i in range(len(self.symbolblocks)):
+            self.symbolblocks[i].n = i
+        random.shuffle(self.symbolblocks)            
+        self.objects.extend(self.symbolblocks)
+
+        self.weighing_poss = ((7 * 64, 12 * 48), (9 * 64, 12 * 48))
+        for x, y in self.weighing_poss:
+            self.tiles.append(
+                tile.Tile(self, x, y, self.imgs['indoor3']))
+            self.objects.append(
+                trigger.Trigger(self,
+                                x, y,
+                                [self.weigh],
+                                self.imgs['hole'],
+                                self.symbolblocks,
+                                visible=False,
+                                no_stop=True))
 
         self.draw_background()
 
-        bonus = level_bonus.Level(self.game, self.graphics_dir)
+        self.weight_ind = WeightIndicator(self, 8, 8, 0, links=[])
+        self.objects.append(self.weight_ind)
             
-        def f():
-            self._update = self.update
-            self.update = lambda *args: None
-            def g():
-                self.update = self._update
-                bonus.enter(self)
-            fadeout.Fadeout(self.game, g)
+        top = self.dimensions[0]
+        for i in range(top):
+            if i % 3 == 0:
+                self.objects.append(block.Block(
+                        self, i * 64, 48 * 3,
+                        self.imgs['wall'],
+                        width=2 if i == top - 2 else 3,
+                        blit_area=(0, 0, 160, 192) if i == top - 2 else None))
+            self.objects.append(block.InvisBlock(self, i * 64,
+                                                 self.size[1]))
+        for i in range(self.dimensions[1]):
+            self.objects.append(block.InvisBlock(self, - 64, i * 48))
+            self.objects.append(block.InvisBlock(self, self.size[0], i * 48))
             
-        self.objects.append(
-            lever.Lever(
-                self, 64 * 2, 48 * 3,
-                [lambda setting: f()],
-                toggling=False,
-                anim='lever_updown'))
+        self.bottom_objects.append(worldobject.WithBackground(
+                self, self.imgs['elevator_top'], 64 * (self.task_start[0] + 1), 48 * (self.task_start[1] + 10)))
+        self.elevator = worldobject.WithBackground(
+            self, self.imgs['elevator'], 64 * (self.task_start[0] + 1), 48 * (self.task_start[1] + 11), 48)
+        self.bottom_objects.append(self.elevator)
+        self._next_level_trigger = trigger.Trigger(
+            self, 64 * (self.task_start[0] + 2), 48 * (self.task_start[1] + 10), [lambda _: self.try_goto_next_level()],
+            self.imgs['hole'],
+            [self.player], visible=False, no_stop=True)
+        self.objects.append(self._next_level_trigger)
+        self.bottom_objects.append(worldobject.WithBackground(
+                self, self.imgs['elevator_bottom'], 64 * (self.task_start[0] + 1), 48 * (self.task_start[1] + 12)))
 
-        self.player.set_pos(64 * 2, 48 * 1)
+        self.player.set_pos(64 * 1, 48 * 4)
         self.player.set_init_pos()
 
+    def weigh(self, x):
+        a, b = None, None
+        for bl in self.symbolblocks:
+            if (bl.x, bl.y) == self.weighing_poss[0]:
+                a = bl.n
+            elif (bl.x, bl.y) == self.weighing_poss[1]:
+                b = bl.n
+        if a is not None and b is not None:
+            self.weight_ind.change_state(-1 if a < b else 1 if a > b else 0)
+
+    def can_go(self):
+        calc = [None for i in range(12)]
+        for bl in self.symbolblocks:
+            p = (bl.x, bl.y)
+            if p in self.sort_poss:
+                calc[self.sort_poss.index(p)] = bl.n
+        return not None in calc and (is_sorted(calc) or is_sorted(calc[::-1]))
+            
+    def try_goto_next_level(self):
+        if not self.can_go():
+            return
+        self.objects.remove(self._next_level_trigger)
+        self._old_player_update = self.player.update
+        self.player.update = lambda e, t, dt: self._old_player_update([], t, dt)
+        self.update = self.update2
+        self._start_time = pygame.time.get_ticks()
+        fadeout.Fadeout(self.game, self.goto_next_level, duration=1500)
+
+    def update2(self, e, t, dt):
+        level.Level.update(self, e, t, dt)
+        start_offset = (t - self._start_time) / 25
+        self.elevator.z_px = 48 - start_offset
+        self.player.y = 48 * (self.task_start[1] + 10) - start_offset
+
+    def goto_next_level(self):
+        self.game.goto_level(3)
 
     def restart(self):
         for obj in self.objects:

arobotsconundrum/level3.py

@@ -1,16 +1,14 @@
-#!/usr/bin/env python.
-# -*- coding: utf-8 -*-
-
-# This file is part of A Robot's Conundrum
+# This file is part of A Robot's Conundrum.
 #
 # A Robot's Conundrum 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.
 #
-# A Robot's Conundrum 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.
+# A Robot's Conundrum 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
 # A Robot's Conundrum.  If not, see <http://www.gnu.org/licenses/>.
@@ -19,7 +17,7 @@
 #
 #                           level3.py
 #                     --------------------
-#       date created : Wed Aug 8 2012
+#       date created : Fri Aug 10 2012
 #          copyright : (C) 2012 Niels G. W. Serup
 #      maintained by : Niels G. W. Serup <ngws@metanohi.name>
 
@@ -35,53 +33,82 @@ import random
 import re
 import itertools
 
-import worldobject
 import level
 import player
-import trigger
 import tile
 import block
 import lever
+from mirror import Mirror
+from laser import Laser
+import misc
+import worldobject
 import fadeout
 
-import logic.colourboxes
-
+import logic.lasermirror as lm
+from logic.direction import *
 
 class Level3(level.Level):
     def __init__(self, game, graphics_dir, paused=False):
-        level.Level.__init__(self, game, graphics_dir, size=(64*11, 48*20),
-                             paused=paused)
+        level.Level.__init__(self, game, graphics_dir,
+                             size=(64 * 17, 48 * 21), paused=paused)
 
-        self.dimensions = 11, 20
+        self.dimensions = 17, 17
 
-        # 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']))
-
-        self.task_start = (1, 6)
-
-        # Abstract "boxes", actually colour fields
-        boxes = []
-        for i in range(4):
-            boxes.extend([(0, 0, 0)] * i + box + [(0, 0, 0)] * (3 - i)
-                         for box in logic.colourboxes.generate_colour_boxes(1, 3))
-        boxes.extend(logic.colourboxes.generate_random_box(4, 2) for _ in range(20))
-        boxes.extend([(0, 0, 0)] * 4 for _ in range(10))
-        random.shuffle(boxes)
-        pos_colour = {}
-        for i, j in self._positions():
+        not_ok_pos = set(itertools.product(range(7, 10), range(1, 4)))
+        for i, j in filter(lambda p: p not in not_ok_pos, self._positions()):
             self.tiles.append(
-                tile.Tile(self, i * 64, (j + 4) * 48, self.imgs['indoor%d' % random.randint(1, 6)]))
-
-        for box, (x, y) in zip(boxes, itertools.product(range(7), range(6))):
-            # self.tiles.append(tile.Tile(self, 64 * (x + self.task_start[0] + 1),
-            #                             48 * (y + self.task_start[1] + 1),
-            #                             self.imgs['indoor%d' % random.randint(1, 6)]))
-            pos_colour[(x, y)] = box
+                tile.Tile(self, i * 64, (j + 4) * 48, self.imgs[
+                        ('indoor%d' % random.randint(1, 6))
+                        if random.randrange(6) != 0 else 'ground1']))
 
         self.draw_background()
 
+        self.playfield = lm.generate_simple_playfield(16)
+
+        self.target_blocks = []
+        for (x, y), t in self.playfield.items():
+            x1, y1 = 64 * x, 48 * (y + 4)
+            if isinstance(t, lm.Source):
+                self.objects.append(
+                    block.LaserSource(self, x1, y1, t.direction))
+                continue
+            def mir(b, x1, y1):
+                def f(x, y):
+                    def g(setting):
+                        self.playfield[(x, y)] = lm.MirrorLeft \
+                            if self.playfield[(x, y)] is lm.MirrorRight \
+                            else lm.MirrorRight
+                        self.generate_lasers()
+                    return g
+                return Mirror(self, x, y, b, links=[f(x, y)])
+            def targ():
+                b = block.LaserTarget(self, x, y)
+                self.target_blocks.append(b)
+                return b
+            self.objects.append({
+                lm.MirrorLeft: lambda: mir(True, x1, y1),
+                lm.MirrorRight: lambda: mir(False, x1, y1),
+                lm.Lever: lambda: lever.Lever(
+                        self, x1, y1, [lambda setting: self.generate_lasers],
+                        toggling=True,
+                        anim='lever_leftright' if x in (0, 15)
+                        else 'lever_updown'),
+                lm.Target: targ,
+                lm.Blocker: lambda: block.Block(self, x1, y1,
+                                                self.imgs['block1'],
+                                                movable=False)
+            }[t]())
+        mirrors = list(filter(lambda obj: isinstance(obj, Mirror),
+                              self.objects))
+        levers = list(filter(lambda obj: isinstance(obj, lever.Lever),
+                             self.objects))
+        random.shuffle(levers)
+        for l in levers:
+            m = min(mirrors, key=lambda m: misc.manhattan_dist(
+                    (m.x, m.y), (l.x, l.y)))
+            mirrors.remove(m)
+            l.links.insert(0, (lambda m: lambda setting: m.rotate())(m))
+
         top = self.dimensions[0]
         for i in range(top):
             if i % 3 == 0:
@@ -93,81 +120,172 @@ class Level3(level.Level):
             self.objects.append(block.InvisBlock(self, i * 64,
                                                  self.size[1]))
         for i in range(self.dimensions[1]):
-            self.objects.append(block.InvisBlock(self, - 64, i * 48))
-            self.objects.append(block.InvisBlock(self, self.size[0], i * 48))
+            self.objects.append(block.InvisBlock(self, - 64, (i + 4) * 48))
+            self.objects.append(block.InvisBlock(self, self.size[0], (i + 4) * 48))
 
-        action_blocks = list(itertools.chain(*
-                [(block.ActionBlock(self, 64 * self.task_start[0],
-                                    48 * (i + 1 + self.task_start[1]),
-                                    movable=True),
-                  block.ActionBlock(self, 64 * (self.task_start[0] + 8),
-                                    48 * (i + 1 + self.task_start[1]),
-                                    movable=True))
-                 for i in range(6)]))
-        self.objects.extend(action_blocks)
-
-        wells = [block.ColorWell(self, self.task_start[0] * 64, self.task_start[1] * 48),
-                 block.ColorWell(self, (self.task_start[0] + 8) * 64, self.task_start[1] * 48),
-                 block.ColorWell(self, self.task_start[0] * 64, (self.task_start[1] + 7) * 48),
-                 block.ColorWell(self, (self.task_start[0] + 8) * 64, (self.task_start[1] + 7) * 48),
-                 ]
-        self.objects.extend(wells)
-        self.wells = wells
+        self.generate_lasers()
 
         self.bottom_objects.append(worldobject.WithBackground(
-                self, self.imgs['elevator_top'], 64 * (self.task_start[0] + 3), 48 * (self.task_start[1] + 10)))
+                self, self.imgs['elevator_top'], 64 * 7, 48 * 5))
         self.elevator = worldobject.WithBackground(
-            self, self.imgs['elevator'], 64 * (self.task_start[0] + 3), 48 * (self.task_start[1] + 11), 48)
+            self, self.imgs['elevator'], 64 * 7, 48 * 6, 48 * 3,
+            (0, 0, 256, 192 - 24 - 48 * 2))
         self.bottom_objects.append(self.elevator)
-        self._next_level_trigger = trigger.Trigger(
-            self, 64 * (self.task_start[0] + 4), 48 * (self.task_start[1] + 10), [lambda _: self.try_goto_next_level()],
-            self.imgs['hole'],
-            [self.player], visible=False, no_stop=True)
-        self.objects.append(self._next_level_trigger)
         self.bottom_objects.append(worldobject.WithBackground(
-                self, self.imgs['elevator_bottom'], 64 * (self.task_start[0] + 3), 48 * (self.task_start[1] + 12)))
+                self, self.imgs['elevator_bottom'], 64 * 7, 48 * 7))
 
-        def update_wells(block):
-            cur_boxes = []
-            for block in action_blocks:
-                box = pos_colour.get((block.x / 64 - self.task_start[0] - 1,
-                                      block.y / 48 - self.task_start[1] - 1))
-                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 well, color in zip(wells, well_colours):
-                well.set_colour(*color)
-
-        for b in action_blocks:
-            b.action = update_wells
-
-        self.player.set_pos(64 * 5, 48 * 4)
+        self.player.set_pos(64 * 8, 48 * 5)
         self.player.set_init_pos()
-
-    def try_goto_next_level(self):
-        # if not all(well.well_colour == (255, 255, 255)
-        #            for well in self.wells):
-        #     return
-        self.objects.remove(self._next_level_trigger)
         self._old_player_update = self.player.update
         self.player.update = lambda e, t, dt: self._old_player_update([], t, dt)
-        self.update = self.update2
+
         self._start_time = pygame.time.get_ticks()
-        fadeout.Fadeout(self.game, self.goto_next_level, duration=1500)
+        self.on_completion()
 
-    def update2(self, e, t, dt):
-        level.Level.update(self, e, t, dt)
-        start_offset = (t - self._start_time) / 25
-        self.elevator.z_px = 48 - start_offset
-        self.player.y = 48 * (self.task_start[1] + 10) - start_offset
-
-    def goto_next_level(self):
-        self.game.goto_level(4)
+    def on_completion(self):
+        # End game here.
+        fadeout.Fadeout(self.game, lambda: self.game.goto_level(4), duration=5000)
         
     def restart(self):
         for obj in self.objects:
             obj.reset_pos()
+
+    def generate_lasers(self):
+        lasers = lm.generate_lasers(self.playfield)
+        self.lasers_orig = list(itertools.chain(*lasers))
+        self.lasers = []
+        for laser in lasers:
+            laser = iter(laser)
+            self.lasers.append(Laser(self, next(laser), first_laser=True))
+            self.lasers.extend(Laser(self, line) for line in laser)
+        for b in self.target_blocks:
+            b.new_playfield_update()
+        if all(b.glows for b in self.target_blocks):
+            self.on_completion()
+
+    def update(self, e, t, dt):
+        self.update2(e, t, dt)
+        start_offset = (t - self._start_time) / 25
+        if start_offset >= 96:
+            start_offset = 96
+        self.player.y = 48 * 7 - start_offset
+        self.elevator.z_px = 48 * 3 - start_offset
+        self.elevator.blit_area = (0, 0, 256, 192 - 24 - 48 * 2 + start_offset)
+        if start_offset == 96:
+            self.update = self.update2
+            self.player.update = self._old_player_update
+            
+    def update2(self, e, t, dt):
+        level.Level.update(self, e, t, dt)
+        for laser in self.lasers:
+            laser.update(e, t, dt)
+            
+    def draw(self, window):
+        self._blit_background(window)
+
+        for obj in self._sorted_objs(self.bottom_objects):
+            try:
+                obj.draw(window)
+            except IndexError:
+                print("Skipping frames ...")
+
+        objs = self._sorted_objs(self.objects + self.lasers)
+        objs = self._after_sort(itertools.groupby(
+                objs, lambda obj: obj.y + obj.z))
+        for obj in objs:
+            obj.draw(window)
+
+        self.darkness.draw(window)
+
+    def _after_sort(self, objss):
+        n_objs = []
+        for c, objs in objss:
+            n_objs.extend(self._after_sort_line(list(objs)))
+        return n_objs
+
+    def _after_sort_line(self, objs):
+        is_special = lambda obj: type(obj) in \
+            (Mirror, Laser, block.LaserSource, block.LaserTarget)
+        specials, nonspecials = (filter(is_special, objs),
+                                 filter(lambda obj: not is_special(obj), objs))
+        return nonspecials + self._sort_line_specials(specials)
+
+    def _sort_line_specials(self, objs):
+        mirrors = filter(lambda obj: isinstance(obj, Mirror), objs)
+        lasers = filter(lambda obj: isinstance(obj, Laser), objs)
+        sources = filter(lambda obj: isinstance(obj, block.LaserSource), objs)
+        targets = filter(lambda obj: isinstance(obj, block.LaserTarget), objs)
+
+        lasers_back = set(lasers)
+        sep_ords = []
+        for obj in itertools.chain(mirrors, targets):
+            before, after = [], []
+            for laser in _hit_lasers(obj, lasers):
+                lasers_back.discard(laser)
+                if _obj_is_behind_laser(obj, laser):
+                    after.append(laser)
+                else:
+                    before.append(laser)
+            sep_ords.append(before + [obj] + after)
+        points = set((obj.x0, obj.y0) for obj in itertools.chain(mirrors, targets))
+        for laser in filter(lambda laser: (laser.x0, laser.y0) in points
+                            and (laser.x1, laser.y1) in points, lasers):
+            # print(laser)
+            xs, ys = filter(lambda sep_ord: laser in sep_ord, sep_ords)
+            sep_ords.remove(xs)
+            sep_ords.remove(ys)
+
+            xs, ys, nobjs = iter(xs), iter(ys), []
+            while True:
+                x = next(xs)
+                if x is laser:
+                    break
+                nobjs.append(x)
+            while True:
+                x = next(ys)
+                if x is laser:
+                    break
+                nobjs.append(x)
+
+            nobjs.append(laser)
+            nobjs.extend(xs)
+            nobjs.extend(ys)
+            sep_ords.append(nobjs)
+
+        objs = list(itertools.chain(*sep_ords)) + list(lasers_back) \
+            + sources
+        return objs
+
+def _hit_lasers(obj, lasers):
+    p = (obj.x0, obj.y0)
+    return filter(lambda laser: (laser.x0, laser.y0) == p
+                  or (laser.x1, laser.y1) == p, lasers)
+
+def _obj_is_behind_laser(obj, laser):
+    return (_mirror_is_behind_laser
+            if isinstance(obj, Mirror)
+            else _target_is_behind_laser)(obj, laser)
+
+def _mirror_is_behind_laser(mirror, laser):
+    return \
+        laser.y0 == laser.y1 \
+        and (
+        (mirror.left_up
+         and (
+                    (laser.x0 == mirror.x0 and laser.x1 > mirror.x0)
+                    or
+                    (laser.x1 == mirror.x0 and laser.x0 > mirror.x0)
+                    )
+         ) \
+            or \
+        (not mirror.left_up
+         and (
+                    (laser.x0 == mirror.x0 and laser.x1 < mirror.x0)
+                    or
+                    (laser.x1 == mirror.x0 and laser.x0 < mirror.x0)
+                    )
+         )
+        )
+
+def _target_is_behind_laser(target, laser):
+    return laser.x0 != laser.x1

arobotsconundrum/level4.py

@@ -15,275 +15,37 @@
 #
 # ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
 #
-#                           level1.py
+#                           level4.py
 #                     --------------------
-#       date created : Fri Aug 10 2012
-#          copyright : (C) 2012 Niels G. W. Serup
-#      maintained by : Niels G. W. Serup <ngws@metanohi.name>
+#       date created : Thu Nov 15 2012
+#          copyright : (C) 2012 Sakse Dalum
+#      maintained by : Sakse Dalum <don_s@hongabar.org>
 
 """
-The fourth level.
+The final level.
 """
 
-from __future__ import print_function
-
-import os
 import pygame
-import random
-import re
-import itertools
-
+import os.path
 import level
-import player
-import tile
-import block
-import lever
-from mirror import Mirror
-from laser import Laser
-import misc
-import worldobject
-
-import logic.lasermirror as lm
-from logic.direction import *
 
 class Level4(level.Level):
     def __init__(self, game, graphics_dir, paused=False):
         level.Level.__init__(self, game, graphics_dir,
                              size=(64 * 17, 48 * 21), paused=paused)
-
-        self.dimensions = 17, 17
-
-        not_ok_pos = set(itertools.product(range(7, 10), range(1, 4)))
-        for i, j in filter(lambda p: p not in not_ok_pos, self._positions()):
-            self.tiles.append(
-                tile.Tile(self, i * 64, (j + 4) * 48, self.imgs[
-                        ('indoor%d' % random.randint(1, 6))
-                        if random.randrange(6) != 0 else 'ground1']))
-
-        self.draw_background()
-
-        self.playfield = lm.generate_simple_playfield(16)
-
-        self.target_blocks = []
-        for (x, y), t in self.playfield.items():
-            x1, y1 = 64 * x, 48 * (y + 4)
-            if isinstance(t, lm.Source):
-                self.objects.append(
-                    block.LaserSource(self, x1, y1, t.direction))
-                continue
-            def mir(b, x1, y1):
-                def f(x, y):
-                    def g(setting):
-                        self.playfield[(x, y)] = lm.MirrorLeft \
-                            if self.playfield[(x, y)] is lm.MirrorRight \
-                            else lm.MirrorRight
-                        self.generate_lasers()
-                    return g
-                return Mirror(self, x, y, b, links=[f(x, y)])
-            def targ():
-                b = block.LaserTarget(self, x, y)
-                self.target_blocks.append(b)
-                return b
-            self.objects.append({
-                lm.MirrorLeft: lambda: mir(True, x1, y1),
-                lm.MirrorRight: lambda: mir(False, x1, y1),
-                lm.Lever: lambda: lever.Lever(
-                        self, x1, y1, [lambda setting: self.generate_lasers],
-                        toggling=True,
-                        anim='lever_leftright' if x in (0, 15)
-                        else 'lever_updown'),
-                lm.Target: targ,
-                lm.Blocker: lambda: block.Block(self, x1, y1,
-                                                self.imgs['block1'],
-                                                movable=False)
-            }[t]())
-        mirrors = list(filter(lambda obj: isinstance(obj, Mirror),
-                              self.objects))
-        levers = list(filter(lambda obj: isinstance(obj, lever.Lever),
-                             self.objects))
-        random.shuffle(levers)
-        for l in levers:
-            m = min(mirrors, key=lambda m: misc.manhattan_dist(
-                    (m.x, m.y), (l.x, l.y)))
-            mirrors.remove(m)
-            l.links.insert(0, (lambda m: lambda setting: m.rotate())(m))
-
-        top = self.dimensions[0]
-        for i in range(top):
-            if not i % 3:
-                self.objects.append(block.Block(
-                        self, i * 64, 48 * 3,
-                        self.imgs['wall'],
-                        width=1 if i == top - 1 else 3,
-                        blit_area=(0, 0, 96, 192) if i == top - 1 else None))
-            self.objects.append(block.InvisBlock(self, i * 64,
-                                                 self.size[1]))
-        for i in range(self.dimensions[1]):
-            self.objects.append(block.InvisBlock(self, - 64, (i + 4) * 48))
-            self.objects.append(block.InvisBlock(self, self.size[0], (i + 4) * 48))
-
-        self.generate_lasers()
-
-        self.bottom_objects.append(worldobject.WithBackground(
-                self, self.imgs['elevator_top'], 64 * 7, 48 * 5))
-        self.elevator = worldobject.WithBackground(
-            self, self.imgs['elevator'], 64 * 7, 48 * 6, 48 * 3,
-            (0, 0, 256, 192 - 24 - 48 * 2))
-        self.bottom_objects.append(self.elevator)
-        self.bottom_objects.append(worldobject.WithBackground(
-                self, self.imgs['elevator_bottom'], 64 * 7, 48 * 7))
-
-        self.player.set_pos(64 * 8, 48 * 5)
-        self.player.set_init_pos()
-        self._old_player_update = self.player.update
-        self.player.update = lambda e, t, dt: self._old_player_update([], t, dt)
-
-        self._start_time = pygame.time.get_ticks()
-
-    def on_completion(self):
-        # End game here.
-        print('Well done.')
-        
-    def restart(self):
-        for obj in self.objects:
-            obj.reset_pos()
-
-    def generate_lasers(self):
-        lasers = lm.generate_lasers(self.playfield)
-        self.lasers_orig = list(itertools.chain(*lasers))
-        self.lasers = []
-        for laser in lasers:
-            laser = iter(laser)
-            self.lasers.append(Laser(self, next(laser), first_laser=True))
-            self.lasers.extend(Laser(self, line) for line in laser)
-        for b in self.target_blocks:
-            b.new_playfield_update()
-        if all(b.glows for b in self.target_blocks):
-            self.on_completion()
+        self.background_img = pygame.image.load(os.path.join(self.graphics_dir,
+                                                             'main_menu.png'))
+        self.background_img = pygame.transform.smoothscale(
+            self.background_img, self.game.window.get_size())
+        self.background_img = pygame.transform.rotate(
+            self.background_img, 180)
 
     def update(self, e, t, dt):
-        self.update2(e, t, dt)
-        start_offset = (t - self._start_time) / 25
-        if start_offset >= 96:
-            start_offset = 96
-        self.player.y = 48 * 7 - start_offset
-        self.elevator.z_px = 48 * 3 - start_offset
-        self.elevator.blit_area = (0, 0, 256, 192 - 24 - 48 * 2 + start_offset)
-        if start_offset == 96:
-            self.update = self.update2
-            self.player.update = self._old_player_update
-            
-    def update2(self, e, t, dt):
-        level.Level.update(self, e, t, dt)
-        for laser in self.lasers:
-            laser.update(e, t, dt)
+        if not self.paused:
+            for event in e:
+                if event.type == pygame.KEYDOWN:
+                    if event.key == pygame.K_SPACE:
+                        self.game.quit()
 
     def draw(self, window):
-        self._blit_background(window)
-
-        for obj in self._sorted_objs(self.bottom_objects):
-            try:
-                obj.draw(window)
-            except IndexError:
-                print("Skipping frames ...")
-
-        objs = self._sorted_objs(self.objects + self.lasers)
-        objs = self._after_sort(itertools.groupby(
-                objs, lambda obj: obj.y + obj.z))
-        for obj in objs:
-            obj.draw(window)
-
-        self.darkness.draw(window)
-
-    def _after_sort(self, objss):
-        n_objs = []
-        for c, objs in objss:
-            n_objs.extend(self._after_sort_line(list(objs)))
-        return n_objs
-
-    def _after_sort_line(self, objs):
-        is_special = lambda obj: type(obj) in \
-            (Mirror, Laser, block.LaserSource, block.LaserTarget)
-        specials, nonspecials = (filter(is_special, objs),
-                                 filter(lambda obj: not is_special(obj), objs))
-        return nonspecials + self._sort_line_specials(specials)
-
-    def _sort_line_specials(self, objs):
-        mirrors = filter(lambda obj: isinstance(obj, Mirror), objs)
-        lasers = filter(lambda obj: isinstance(obj, Laser), objs)
-        sources = filter(lambda obj: isinstance(obj, block.LaserSource), objs)
-        targets = filter(lambda obj: isinstance(obj, block.LaserTarget), objs)
-
-        lasers_back = set(lasers)
-        sep_ords = []
-        for obj in itertools.chain(mirrors, targets):
-            before, after = [], []
-            for laser in _hit_lasers(obj, lasers):
-                lasers_back.discard(laser)
-                if _obj_is_behind_laser(obj, laser):
-                    after.append(laser)
-                else:
-                    before.append(laser)
-            sep_ords.append(before + [obj] + after)
-        points = set((obj.x0, obj.y0) for obj in itertools.chain(mirrors, targets))
-        for laser in filter(lambda laser: (laser.x0, laser.y0) in points
-                            and (laser.x1, laser.y1) in points, lasers):
-            # print(laser)
-            xs, ys = filter(lambda sep_ord: laser in sep_ord, sep_ords)
-            sep_ords.remove(xs)
-            sep_ords.remove(ys)
-
-            xs, ys, nobjs = iter(xs), iter(ys), []
-            while True:
-                x = next(xs)
-                if x is laser:
-                    break
-                nobjs.append(x)
-            while True:
-                x = next(ys)
-                if x is laser:
-                    break
-                nobjs.append(x)
-
-            nobjs.append(laser)
-            nobjs.extend(xs)
-            nobjs.extend(ys)
-            sep_ords.append(nobjs)
-
-        objs = list(itertools.chain(*sep_ords)) + list(lasers_back) \
-            + sources
-        return objs
-
-def _hit_lasers(obj, lasers):
-    p = (obj.x0, obj.y0)
-    return filter(lambda laser: (laser.x0, laser.y0) == p
-                  or (laser.x1, laser.y1) == p, lasers)
-
-def _obj_is_behind_laser(obj, laser):
-    return (_mirror_is_behind_laser
-            if isinstance(obj, Mirror)
-            else _target_is_behind_laser)(obj, laser)
-
-def _mirror_is_behind_laser(mirror, laser):
-    return \
-        laser.y0 == laser.y1 \
-        and (
-        (mirror.left_up
-         and (
-                    (laser.x0 == mirror.x0 and laser.x1 > mirror.x0)
-                    or
-                    (laser.x1 == mirror.x0 and laser.x0 > mirror.x0)
-                    )
-         ) \
-            or \
-        (not mirror.left_up
-         and (
-                    (laser.x0 == mirror.x0 and laser.x1 < mirror.x0)
-                    or
-                    (laser.x1 == mirror.x0 and laser.x0 < mirror.x0)
-                    )
-         )
-        )
-
-def _target_is_behind_laser(target, laser):
-    return laser.x0 != laser.x1
+        window.blit(self.background_img, (0, 0))

arobotsconundrum/level_bonus.py

@@ -42,24 +42,33 @@ import fadeout
 
 class Level(level.Level):
     def __init__(self, game, graphics_dir, paused=False):
-        level.Level.__init__(self, game, graphics_dir, size=(64*20, 48*20),
+        level.Level.__init__(self, game, graphics_dir, size=(64*21, 48*20),
                              paused=paused)
 
-        self.dimensions = 20, 20
+        self.dimensions = 21, 20
 
-        for i in range(self.dimensions[0]):
-            for j in range(self.dimensions[1]):
+        for i, j in self._positions():
             self.tiles.append(
-                    tile.Tile(self, (i+1)*64, j*48, self.imgs['indoor%d' % random.randint(1, 6)]))
+                tile.Tile(self, i * 64, (j + 4) * 48, self.imgs['ground1']))
 
         self.draw_background()
             
-        for x, y in misc.pick_random_elements(
-            list(itertools.product(range(2, 20), range(2, 20))), 150):
-            self.objects.append(block.Block(self, 64 * x, 48 * y,
-                                            self.imgs['block1'], movable=True))
+        top = self.dimensions[0]
+        for i in range(top):
+            if i % 3 == 0:
+                self.objects.append(block.Block(
+                        self, i * 64, 48 * 3,
+                        self.imgs['wall'],
+                        width=2 if i == top - 2 else 3,
+                        blit_area=(0, 0, 160, 192) if i == top - 2 else None))
+            self.objects.append(block.InvisBlock(self, i * 64,
+                                                 self.size[1]))
+        for i in range(self.dimensions[1]):
+            self.objects.append(block.InvisBlock(self, - 64, i * 48))
+            self.objects.append(block.InvisBlock(self, self.size[0], i * 48))
 
-        def f():
+
+        def go_back():
             self._update = self.update
             self.update = lambda *args: None
             def g():
@@ -69,12 +78,17 @@ class Level(level.Level):
             
         self.objects.append(
             lever.Lever(
-                self, 64, 48,
-                [lambda setting: f()],
+                self, 0, 48 * 4,
+                [lambda setting: go_back()],
                 toggling=False,
                 anim='lever_updown'))
 
-        self.player.set_pos(64 * 1, 48 * 2)
+        for x, y in misc.pick_random_elements(
+            list(itertools.product(range(2, 19), range(2, 14))), 150):
+            self.objects.append(block.Block(self, 64 * x, 48 * (4 + y),
+                                            self.imgs['block1'], movable=True))
+
+        self.player.set_pos(0, 48 * 5)
         self.player.set_init_pos()
 
     def enter(self, root_level):

arobotsconundrum/loader.py

@@ -42,11 +42,11 @@ class Loader(object):
                     self.directory, 'tiles', '%s.png' % o))
 
         for o in range(1, 13):
-            for i in range(16, 19):
-                self.imgs['symbol%02d-%04d' % (o, i)] = (
+            for i in ('', '-lifted', '-down'):
+                s = 'symbolblock%02d%s' % (o, i)
+                self.imgs[s] = (
                     pygame.image.load(os.path.join(
-                        self.directory, 'symbols', 'blocks',
-                        'block%02d-%04d.png' % (o, i))))
+                        self.directory, 'symbols', 'blocks', s + '.png')))
         for o in range(13, 18):
             for i in range(16, 20):
                 self.imgs['symbol%02d-%04d' % (o, i)] = (
@@ -58,9 +58,10 @@ class Loader(object):
             self.imgs['indoor%d' % o] = pygame.image.load(os.path.join(
                     self.directory, 'tiles', 'indoor', 'ground%02d.png' % o))
 
-        l = ['block1', 'block1_lifted', 'block3', '../lasertarget',
+        l = ['block1', 'block1-lifted', 'block3', '../lasertarget',
              '../lasersource_up', '../lasersource_down', '../lasersource_right',
-             '../lasertarget_glow']
+             '../lasertarget_glow', '../laser_beam_horizontal',
+             '../laser_beam_vertical']
         for o in l:
             self.imgs[os.path.basename(o)] = pygame.image.load(os.path.join(
                     self.directory, 'blocks', '%s.png' % o))
@@ -127,6 +128,7 @@ class Loader(object):
              ('elevating_column', 'elevating_column'),
 
              ('mirror', 'mirror'),
+             ('weight_indicator', 'weight_indicator'),
 
              ('door', 'door')]
             ):

arobotsconundrum/weight_indicator.py

@@ -0,0 +1,71 @@
+# This file is part of A Robot's Conundrum.
+#
+# A Robot's Conundrum 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.
+#
+# A Robot's Conundrum 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
+# A Robot's Conundrum.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
+#
+#                      weight_indicator.py
+#                     --------------------
+#       date created : Thu Nov 15 2012
+#          copyright : (C) 2012 Niels G. W. Serup
+#      maintained by : Niels G. W. Serup <ngws@metanohi.name>
+
+"""
+A weight indicator for drawing.
+"""
+
+import pygame
+
+import worldobject
+
+class WeightIndicator(worldobject.WorldObject):
+    def __init__(self, level, x0, y0, state=0, links=[]):
+        self.__dict__.update(locals())
+        self.xd, self.yd = self.x0 * 64, (self.y0 + 4) * 48
+        worldobject.WorldObject.__init__(self, level, self.xd, self.yd)
+
+        self.in_rotation = False
+        self.frame = self.state_to_frame(self.state)
+
+    def state_to_frame(self, state):
+        return state * 9 + 9
+
+    def change_state(self, new_state):
+        if self.in_rotation or new_state == self.state:
+            return
+        self.in_rotation = True
+        self.start_frame = self.frame
+        self.goal_state = new_state
+        self.goal_frame = self.state_to_frame(new_state)
+        self.start_time = pygame.time.get_ticks()
+        
+    def update(self, e, t, dt):
+        if self.in_rotation:
+            d = (t - self.start_time) / 1000.0
+            self.frame = min(18, int(self.start_frame
+                                     + (self.goal_frame - self.start_frame)
+                                     * d))
+            if self.frame == self.goal_frame:
+                self.in_rotation = False
+                self.state = self.goal_state
+                for link in self.links:
+                    link(self.state)
+
+        worldobject.WorldObject.update(self, e, t, dt)
+
+    def draw(self, window):
+        self.img = self.level.imgs['weight_indicator'][self.frame]
+        window.blit(self.img, (self.xd - 32 - self.level.camera_x,
+                               self.yd - self.img.get_size()[1] + 24
+                               - self.level.camera_y))