X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fgameboard.py;h=fcad070a8f9f2be711a607fc5661b61d76148c55;hb=db18631120e34670b9f8be526f5b7d5938e1d7fc;hp=7d8916ed9d328e0401bc6fff5dd2ed8ed7ad2270;hpb=fb1393cb0aaad9b0a4a4679b17794f9894573c44;p=naja.git

diff --git a/naja/gameboard.py b/naja/gameboard.py
index 7d8916e..fcad070 100644
--- a/naja/gameboard.py
+++ b/naja/gameboard.py
@@ -7,6 +7,7 @@ from naja.options import options
 from naja.player import Player
 from naja import actions
 from naja.sound import sound
+import random
 
 
 class GameBoard(object):
@@ -25,6 +26,8 @@ class GameBoard(object):
         self.board_locations = board_locations
         self.player_mode = state.get('player_mode', EXAMINE)
         self.has_cheated = state.get('cheater', options.cheat_enabled)
+        self.clock_count = state.get('clock_count', 0)
+        self.replacement_params = state.get('replacement_params', None)
 
     @classmethod
     def new_game(cls, deck,
@@ -41,6 +44,8 @@ class GameBoard(object):
             'wins': 0,
             'locations': deck['cards'],
             'puzzle': deck.get('puzzle', False),
+            'clock_count': 0,
+            'replacement_params': deck.get('replacement_params', None),
         }
         player = Player(initial_bits, initial_pos)
         board_locations = cls.import_board_locations(
@@ -66,6 +71,8 @@ class GameBoard(object):
             'player': self.player.export(),
             'board_locations': self.export_board_locations(),
             'player_mode': self.player_mode,
+            'clock_count': self.clock_count,
+            'replacement_params': self.replacement_params,
         }
         if self.has_cheated:
             data['cheater'] = True
@@ -98,9 +105,11 @@ class GameBoard(object):
     @classmethod
     def generate_puzzle_board(cls, deck):
         assert len(deck['cards']) == 5 * 5
+        replacement_params = deck.get('replacement_params', None)
         board_locations = [
             [(i % 5, i // 5),
-             LocationCard.new_location(card.copy()).export()]
+             LocationCard.new_location(
+                 card.copy(), replacement_params).export()]
             for i, card in enumerate(deck['cards'])
         ]
         return board_locations
@@ -108,10 +117,12 @@ class GameBoard(object):
     @classmethod
     def generate_random_board(cls, deck):
         board_locations = []
+        replacement_params = deck.get('replacement_params', None)
         for x in range(5):
             for y in range(5):
+                new_choice = cls.choose_card(deck['cards'], board_locations)
                 board_location = LocationCard.new_location(
-                    choice(deck['cards']).copy())
+                    new_choice.copy(), replacement_params)
                 board_locations.append([(x, y), board_location.export()])
         return board_locations
 
@@ -134,9 +145,36 @@ class GameBoard(object):
             self.replace_card(position)
 
     def replace_card(self, position):
-        location = LocationCard.new_location(choice(self.locations).copy())
+        new_choice = self.choose_card(self.locations,
+                                      self.board_locations.items(),
+                                      position)
+        location = LocationCard.new_location(new_choice.copy(),
+                                             self.replacement_params)
         self.board_locations[position] = location
 
+    @classmethod
+    def choose_card(cls, cards, board_locations, position=None):
+        # Find which cards are at their maximum and exclude them from
+        # the choice list
+        counts = {}
+        choices = {card['card_name']: card for card in cards}
+        for pos, card in board_locations:
+            if pos == position:
+                # skip the card we're replacing if appropriate
+                continue
+            if isinstance(card, LocationCard):
+                key = card.card_name
+                max_num = card.max_number
+            else:
+                key = card['card_name']
+                max_num = card.get('max_number', 25)
+            counts.setdefault(key, 0)
+            counts[key] += 1
+            if counts[key] >= max_num:
+                if key in choices:
+                    del choices[key]
+        return choice(choices.values())
+
     def shift_location_row(self, change, is_vertical):
         px, py = self.player.position
         shifted_locations = {}
@@ -201,9 +239,16 @@ class GameBoard(object):
                                % self.player_mode)
         elif new_mode in (ACT, EXAMINE):
             self.player_mode = new_mode
+            if new_mode is EXAMINE:
+                self.board_update()
         else:
             raise RuntimeError("Illegal player mode %s" % self.player_mode)
 
+    def board_update(self):
+        self.clock_count += 1
+        for position, location in self.board_locations.iteritems():
+            location.timer_action(position, self)
+
     def end_game(self, win):
         # TODO: Find a way to not have UI stuff in game logic stuff.
         from naja.events import SceneChangeEvent
@@ -221,16 +266,22 @@ class LocationCard(object):
     A particular set of options available on a location.
     """
 
-    def __init__(self, bitwise_operand, location_actions):
+    def __init__(self, card_name, bitwise_operand, location_actions,
+                 replacement_time, max_number=25):
+        self.card_name = card_name
         self.bitwise_operand = bitwise_operand
         self.actions = location_actions
+        self.max_number = max_number
         self.check_actions()
+        self.replacement_time = replacement_time
 
     @classmethod
     def import_location(cls, state):
         location_actions = [
             cls.build_action(definition) for definition in state['actions']]
-        return cls(state['bitwise_operand'], location_actions)
+        return cls(state['card_name'], state['bitwise_operand'],
+                   location_actions, state['replacement_time'],
+                   state['max_number'])
 
     @classmethod
     def build_action(cls, definition):
@@ -240,14 +291,26 @@ class LocationCard(object):
         return action_class(required_bits, **data)
 
     @classmethod
-    def new_location(cls, definition):
+    def new_location(cls, definition, replacement_params):
         if 'bits' in definition:
             bits = cls.parse_bits(definition['bits'])
         else:
             bits = cls.generate_bitwise_operand()
+
+        if 'replacement_time' in definition:
+            replacement_time = definition['replacement_time']
+        else:
+            replacement_time = cls.generate_replacement_time(
+                replacement_params)
+
+        max_number = definition.get('max_number', 25)
+        card_name = definition['card_name']
         return cls.import_location({
             'bitwise_operand': bits,
             'actions': definition['actions'],
+            'max_number': max_number,
+            'card_name': card_name,
+            'replacement_time': replacement_time,
         })
 
     @classmethod
@@ -259,6 +322,9 @@ class LocationCard(object):
         return {
             'bitwise_operand': sorted(self.bitwise_operand),
             'actions': [action.export() for action in self.actions],
+            'max_number': self.max_number,
+            'card_name': self.card_name,
+            'replacement_time': self.replacement_time,
         }
 
     def check_actions(self):
@@ -289,3 +355,21 @@ class LocationCard(object):
         if choice(range(3)) == 0:
             bits.add(choice(BITS.values()))
         return frozenset(bits)
+
+    @staticmethod
+    def generate_replacement_time(replacement_params):
+        if replacement_params is None:
+            return None
+        else:
+            if replacement_params['chance'] > random.random():
+                return random.randint(replacement_params['min'],
+                                      replacement_params['max'])
+            else:
+                return None
+
+    def timer_action(self, position, board):
+        if self.replacement_time is not None:
+            self.replacement_time -= 1
+            if self.replacement_time <= 0:
+                board.replace_card(position)
+