Draw tile backgrounds

[naja.git] / naja / widgets / tile.py

diff --git a/naja/widgets/tile.py b/naja/widgets/tile.py
index 6750584f071f1587052f09396964bdd5c8eae2fd..4823144435f1d8a197cbc7530c36937fbf66c1ab 100644 (file)
--- a/naja/widgets/tile.py
+++ b/naja/widgets/tile.py
@@ -1,15 +1,58 @@
-#from naja.constants import TILE_SIZE
-from naja.widgets.base import Widget
+# These will probably need to go away when we have images
+import pygame
+import pygame.locals as pgl
+
+from naja.constants import TILE_SIZE, BITS
 from naja.resources import resources
+from naja.resources.mutators import EIGHT_BIT
+from naja.widgets.base import Widget
+
+
+BIT_MAP = {
+    BITS.CYAN: 'board/tile_cyan.png',
+    BITS.MAGENTA: 'board/tile_magenta.png',
+    BITS.YELLOW: 'board/tile_yellow.png',
+    }
 
 
 class TileWidget(Widget):
     """Widget which holds a tile on the game board."""
-    def __init__(self, pos, image=None):
-        super(TileWidget, self).__init__(pos, (96, 96))
+    def __init__(self, pos, state=None, board_pos=None):
+        super(TileWidget, self).__init__(pos, TILE_SIZE)
+        self.state = state
+        self.board_pos = board_pos
 
     def prepare(self):
-        pass
+        # Draw background
+        x, y = abs(self.board_pos[0] - 2), abs(self.board_pos[1] - 2)
+        if (x == 1 and y in [0, 1]) or (y == 1 and x in [0, 1]):
+            # Inner ring
+            bg = resources.get_image('board/tile_2.png',
+                                     transforms=(EIGHT_BIT,))
+        else:
+            bg = resources.get_image('board/tile_1.png',
+                                     transforms=(EIGHT_BIT,))
+        self.surface = pygame.surface.Surface(TILE_SIZE)
+        self.surface.blit(bg, (0, 0))
+        # Look up the required bits on the board location
+        card = self.state.board_locations[self.board_pos]
+        bits = []
+        for action in card.actions:
+            if action.required_bits:
+                bits.append(action.required_bits)
+        # Sort so we have longer lists of bits later
+        self.size = self.surface.get_rect().size
+        if bits:
+            bits.sort(key=lambda x: len(x))
+            y_offset = TILE_SIZE[1] - 32 * len(bits)
+            for pattern in bits:
+                x_offset = 10
+                for bit in pattern:
+                    img = resources.get_image(BIT_MAP[bit],
+                                              transforms=(EIGHT_BIT,))
+                    self.surface.blit(img, (x_offset, y_offset))
+                    x_offset += 32
+                y_offset += 32
 
     def draw(self, surface):
-        surface.blit(self.surface, self.rect)
+        surface.blit(self.surface, self.pos)