X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fgameboard.py;h=d62684924a514847634707ff038250de5ed5f33f;hb=0cef06f581d48315a59a19ac06ca1d2be14cbb4c;hp=980a046c4c4f68e690219a2a216f818df018ce9e;hpb=b0fe6a9e6e7cdf8bc3b864b22649e5ef7c9f24c6;p=naja.git

diff --git a/naja/gameboard.py b/naja/gameboard.py
index 980a046..d626849 100644
--- a/naja/gameboard.py
+++ b/naja/gameboard.py
@@ -2,7 +2,7 @@ from random import choice
 
 from naja.constants import(
     BITS, DIRECTION_BITS, CONDITION_BITS, PLAYER_DEFAULTS,
-    MOVE, ACT)
+    ACT, EXAMINE)
 from naja.player import Player
 from naja import actions
 
@@ -20,7 +20,7 @@ class GameBoard(object):
         self.locations = [item.copy() for item in state['locations']]
         self.player = player
         self.board_locations = board_locations
-        self.player_mode = MOVE
+        self.player_mode = EXAMINE
 
     @classmethod
     def new_game(cls, locations_definition,
@@ -88,17 +88,85 @@ class GameBoard(object):
 
     def lose_health(self):
         self.health -= 1
-        # TODO: Check win/lose
-
-    def change_mode(self):
+        if self.health <= 0:
+            self.end_game(win=False)
+
+    def gain_health(self):
+        if self.health < self.max_health:
+            self.health += 1
+
+    def acquire_win_token(self):
+        self.wins += 1
+        if self.wins >= self.wins_required:
+            self.end_game(win=True)
+
+    def replace_card(self, position):
+        location = LocationCard.new_location(choice(self.locations).copy())
+        self.board_locations[position] = location
+
+    def shift_locations(self, direction):
+        px, py = self.player.position
+        shifted_locations = {}
+        # TODO: Make this less horrible. Also test it.
+        if BITS[direction] == BITS.NORTH:
+            for y in range(5):
+                if y == py:
+                    continue
+                new_y = y - 1
+                if new_y == py:
+                    new_y -= 1
+                new_y %= 5
+                shifted_locations[(px, new_y)] = self.board_locations[(px, y)]
+        elif BITS[direction] == BITS.SOUTH:
+            for y in range(5):
+                if y == py:
+                    continue
+                new_y = y + 1
+                if new_y == py:
+                    new_y += 1
+                new_y %= 5
+                shifted_locations[(px, new_y)] = self.board_locations[(px, y)]
+        elif BITS[direction] == BITS.EAST:
+            for x in range(5):
+                if x == px:
+                    continue
+                new_x = x + 1
+                if new_x == px:
+                    new_x += 1
+                new_x %= 5
+                shifted_locations[(new_x, py)] = self.board_locations[(x, py)]
+        elif BITS[direction] == BITS.WEST:
+            for x in range(5):
+                if x == px:
+                    continue
+                new_x = x - 1
+                if new_x == px:
+                    new_x -= 1
+                new_x %= 5
+                shifted_locations[(new_x, py)] = self.board_locations[(x, py)]
+
+        self.board_locations.update(shifted_locations)
+
+    def change_mode(self, new_mode):
         """Advance to the next mode"""
-        if self.player_mode == MOVE:
-            self.player_mode = ACT
-        elif self.player_mode == ACT:
-            self.player_mode = MOVE
+        if new_mode == self.player_mode:
+            raise RuntimeError("Inconsistent state. Setting mode %s to itself"
+                               % self.player_mode)
+        elif new_mode in (ACT, EXAMINE):
+            self.player_mode = new_mode
         else:
             raise RuntimeError("Illegal player mode %s" % self.player_mode)
 
+    def end_game(self, win):
+        # TODO: Find a way to not have UI stuff in game logic stuff.
+        from naja.events import SceneChangeEvent
+        from naja.scenes.lose import LoseScene
+        from naja.scenes.win import WinScene
+        if win:
+            SceneChangeEvent.post(WinScene)
+        else:
+            SceneChangeEvent.post(LoseScene)
+
 
 class LocationCard(object):
     """