From c81c66c4be9f5e683e2dca82cc236d36be254d3b Mon Sep 17 00:00:00 2001
From: Simon Cross <hodgestar@gmail.com>
Date: Sun, 18 May 2014 00:10:45 +0200
Subject: [PATCH] Pulse onboard selector.

---
 naja/widgets/board.py |  8 ++++++--
 naja/widgets/tile.py  | 12 ++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/naja/widgets/board.py b/naja/widgets/board.py
index b2a93fa..e6eafa5 100644
--- a/naja/widgets/board.py
+++ b/naja/widgets/board.py
@@ -3,12 +3,13 @@ Widget that holds the game tiles.
 """
 import pygame.locals as pgl
 
-from naja.constants import BOARD_SIZE, TILE_SIZE, KEYS, ACT
+from naja.constants import BOARD_SIZE, TILE_SIZE, KEYS, ACT, FPS
 from naja.events import finish_event
 from naja.sound import sound
 
 from naja.widgets.base import Widget
 from naja.widgets.tile import TileWidget
+from naja.utils import Flashlight
 
 
 class BoardWidget(Widget):
@@ -22,6 +23,7 @@ class BoardWidget(Widget):
         self.card_pos = state.player.position
         self._tiles = []
         self.legal = False
+        self.flash_light = Flashlight(FPS // 2)
         for y in range(0, 5):
             for x in range(0, 5):
                 tile_pos = (pos[0] + x * TILE_SIZE[0],
@@ -30,13 +32,15 @@ class BoardWidget(Widget):
 
     def prepare(self):
         for tile in self._tiles:
-            tile.set_highlight(self.card_pos)
+            tile.set_highlight(self.card_pos, self.flash_light.on)
             tile.prepare()
         self.size = BOARD_SIZE
         if self.state.gameboard.player_mode == ACT:
             self.card_pos = self.state.player.position
 
     def draw(self, surface):
+        if self.flash_light.tick():
+            self.prepare()
         for tile in self._tiles:
             tile.draw(surface)
 
diff --git a/naja/widgets/tile.py b/naja/widgets/tile.py
index 06a0f78..9278e84 100644
--- a/naja/widgets/tile.py
+++ b/naja/widgets/tile.py
@@ -28,6 +28,7 @@ class TileWidget(Widget):
         self.current_card = None
         self.board_pos = board_pos
         self.highlighted = False
+        self.bright = False
         self.animation = TILE_SIZE[0]
 
     def prepare(self):
@@ -56,10 +57,12 @@ class TileWidget(Widget):
             overlays.append(resources.get_image(
                 tile_available_name, transforms=(EIGHT_BIT,)))
         if self.highlighted:
+            if self.bright:
+                select_name = 'board/tile_selected_pulse.png'
+            else:
+                select_name = 'board/tile_selected.png'
             overlays.append(resources.get_image(
-                'board/tile_selected.png',
-                transforms=(EIGHT_BIT,)))
-
+                select_name, transforms=(EIGHT_BIT,)))
         self.surface = pygame.surface.Surface(TILE_SIZE)
         self.surface.blit(bg, (0, 0))
         for overlay in overlays:
@@ -141,8 +144,9 @@ class TileWidget(Widget):
                 x_offset += img.get_width()
         return y_offset + LOCK_HEIGHT
 
-    def set_highlight(self, pos):
+    def set_highlight(self, pos, bright=False):
         self.highlighted = False
+        self.bright = bright
         if (self.state.gameboard.player_mode == EXAMINE and
                 self.board_pos == pos):
             self.highlighted = True
-- 
2.34.1