Refactor / encapsulate Map stuff into own module.

[plomrogue2-experiments] / server_ / game.py

diff --git a/server_/game.py b/server_/game.py
index 143f3199f9dfa417cdece5419619978b26eaf73f..4cd28fba99b2ba13426da0563482ca5d21723209 100644 (file)
--- a/server_/game.py
+++ b/server_/game.py
@@ -1,117 +1,13 @@
 import sys
 sys.path.append('../')
 import game_common
+import server_.map_
 
 
 class GameError(Exception):
     pass
 
 
-class Map(game_common.Map):
-
-    def __getitem__(self, yx):
-        return self.terrain[self.get_position_index(yx)]
-
-    def __setitem__(self, yx, c):
-        pos_i = self.get_position_index(yx)
-        self.terrain = self.terrain[:pos_i] + c + self.terrain[pos_i + 1:]
-
-    def __iter__(self):
-        """Iterate over YX position coordinates."""
-        for y in range(self.size[0]):
-            for x in range(self.size[1]):
-                yield [y, x]
-
-    def lines(self):
-        width = self.size[1]
-        for y in range(self.size[0]):
-            yield (y, self.terrain[y * width:(y + 1) * width])
-
-    # The following is used nowhere, so not implemented.
-    #def items(self):
-    #    for y in range(self.size[0]):
-    #        for x in range(self.size[1]):
-    #            yield ([y, x], self.terrain[self.get_position_index([y, x])])
-
-    def get_directions(self):
-        directions = []
-        for name in dir(self):
-            if name[:5] == 'move_':
-                directions += [name[5:]]
-        return directions
-
-    def new_from_shape(self, init_char):
-        import copy
-        new_map = copy.deepcopy(self)
-        for pos in new_map:
-            new_map[pos] = init_char
-        return new_map
-
-    def move(self, start_pos, direction):
-        mover = getattr(self, 'move_' + direction)
-        new_pos = mover(start_pos)
-        if new_pos[0] < 0 or new_pos[1] < 0 or \
-                new_pos[0] >= self.size[0] or new_pos[1] >= self.size[1]:
-            raise GameError('would move outside map bounds')
-        return new_pos
-
-    def move_LEFT(self, start_pos):
-        return [start_pos[0], start_pos[1] - 1]
-
-    def move_RIGHT(self, start_pos):
-        return [start_pos[0], start_pos[1] + 1]
-
-
-class MapHex(Map):
-
-    def are_neighbors(self, pos_1, pos_2):
-        if pos_1[0] == pos_2[0] and abs(pos_1[1] - pos_2[1]) <= 1:
-            return True
-        elif abs(pos_1[0] - pos_2[0]) == 1:
-            if pos_1[0] % 2 == 0:
-                if pos_2[1] in (pos_1[1], pos_1[1] - 1):
-                    return True
-            elif pos_2[1] in (pos_1[1], pos_1[1] + 1):
-                return True
-        return False
-
-    def move_UPLEFT(self, start_pos):
-        if start_pos[0] % 2 == 0:
-            return [start_pos[0] - 1, start_pos[1] - 1]
-        else:
-            return [start_pos[0] - 1, start_pos[1]]
-
-    def move_UPRIGHT(self, start_pos):
-        if start_pos[0] % 2 == 0:
-            return [start_pos[0] - 1, start_pos[1]]
-        else:
-            return [start_pos[0] - 1, start_pos[1] + 1]
-
-    def move_DOWNLEFT(self, start_pos):
-        if start_pos[0] % 2 == 0:
-            return [start_pos[0] + 1, start_pos[1] - 1]
-        else:
-            return [start_pos[0] + 1, start_pos[1]]
-
-    def move_DOWNRIGHT(self, start_pos):
-        if start_pos[0] % 2 == 0:
-            return [start_pos[0] + 1, start_pos[1]]
-        else:
-            return [start_pos[0] + 1, start_pos[1] + 1]
-
-
-class MapSquare(Map):
-
-    def are_neighbors(self, pos_1, pos_2):
-        return abs(pos_1[0] - pos_2[0]) <= 1 and abs(pos_1[1] - pos_2[1] <= 1)
-
-    def move_UP(self, start_pos):
-        return [start_pos[0] - 1, start_pos[1]]
-
-    def move_DOWN(self, start_pos):
-        return [start_pos[0] + 1, start_pos[1]]
-
-
 class World(game_common.World):
 
     def __init__(self):
@@ -119,8 +15,7 @@ class World(game_common.World):
         self.player_id = 0
         # use extended local classes
         self.Thing = Thing
-        self.MapHex = MapHex
-        self.MapSquare = MapSquare
+        self.get_map_class = server_.map_.get_map_class
 
     def proceed_to_next_player_turn(self):
         """Run game world turns until player can decide their next step.