X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fwidgets%2Fboard.py;h=b168c6b35ec3a706ad279285a9a99bf6daa65eea;hb=b8b0dcd343aab16ff2e75a16cf23c6c51cf36153;hp=d4d315af86d2e5a241dd87ac56d6d8fc54da2c1b;hpb=0bd160dc700e55e996a1ad89e9daf6cdc00c88d8;p=naja.git

diff --git a/naja/widgets/board.py b/naja/widgets/board.py
index d4d315a..b168c6b 100644
--- a/naja/widgets/board.py
+++ b/naja/widgets/board.py
@@ -3,8 +3,9 @@ Widget that holds the game tiles.
 """
 import pygame.locals as pgl
 
-from naja.constants import BOARD_SIZE, TILE_SIZE, KEYS, EXAMINE, ACT
+from naja.constants import BOARD_SIZE, TILE_SIZE, KEYS, ACT
 from naja.events import finish_event
+from naja.sound import sound
 
 from naja.widgets.base import Widget
 from naja.widgets.tile import TileWidget
@@ -39,15 +40,28 @@ class BoardWidget(Widget):
         for tile in self._tiles:
             tile.draw(surface)
 
+    def update_card_pos(self, card_pos):
+        self.card_pos = card_pos
+        self.info.set_position(self.card_pos)
+        self.legal = self.card_pos in self.state.player.legal_moves()
+        sound.play_sound('zoop.ogg', volume=0.05)
+
     def change_pos(self, offset):
         tpos = (offset[0] + self.card_pos[0], offset[1] + self.card_pos[1])
         if tpos[0] < 0 or tpos[1] < 0 or tpos[0] > 4 or tpos[1] > 4:
             return False
-        self.card_pos = tpos
-        self.info.set_position(self.card_pos)
-        self.legal = self.card_pos in self.state.player.legal_moves()
+        self.update_card_pos(tpos)
         return True
 
+    def next_viable_pos(self):
+        moves = self.state.player.legal_moves()
+        try:
+            idx = moves.index(self.card_pos)
+            idx = (idx + 1) % len(moves)
+        except ValueError:
+            idx = 0
+        self.update_card_pos(moves[idx])
+
     def handle_event(self, ev):
         if self.state.gameboard.player_mode == ACT:
             return super(BoardWidget, self).handle_event(ev)
@@ -55,18 +69,22 @@ class BoardWidget(Widget):
             if ev.key in KEYS.UP:
                 if self.change_pos((0, -1)):
                     return finish_event()
-            if ev.key in KEYS.DOWN:
+            elif ev.key in KEYS.DOWN:
                 if self.change_pos((0, +1)):
                     return finish_event()
-            if ev.key in KEYS.LEFT:
+            elif ev.key in KEYS.LEFT:
                 if self.change_pos((-1, 0)):
                     return finish_event()
-            if ev.key in KEYS.RIGHT:
+            elif ev.key in KEYS.RIGHT:
                 if self.change_pos((+1, 0)):
                     return finish_event()
-            if (ev.key in KEYS.SELECT and
-                    self.state.player.set_position(self.card_pos)):
-                self.state.gameboard.change_mode(ACT)
-                self.info.set_position(self.card_pos)
+            elif ev.key in KEYS.SWITCH:
+                self.next_viable_pos()
                 return finish_event()
+            elif ev.key in KEYS.SELECT:
+                if self.state.player.set_position(self.card_pos):
+                    self.state.gameboard.change_mode(ACT)
+                    self.info.set_position(self.card_pos)
+                    sound.play_sound('chirp.ogg', volume=0.5)
+                    return finish_event()
         return super(BoardWidget, self).handle_event(ev)