Add tile cost

survival/tile.py

@@ -1,9 +1,5 @@
-import random
-
-
 class Tile:
-    origins = [(0, 0), (32, 0), (64, 0), (96, 0)]
-
-    def __init__(self, origin=(0, 0)):
-        self.origin = random.choice(Tile.origins)
+    def __init__(self, origin, cost):
+        self.origin = origin
+        self.cost = cost
         self.image = None

survival/tile_generator.py

@@ -0,0 +1,19 @@
+import random
+
+from survival.tile import Tile
+
+
+class TileGenerator:
+    templates = [
+        [(0, 0), 1],  # Grass 1
+        [(32, 0), 1],  # Grass 2
+        [(64, 0), 1],  # Grass 3
+        [(96, 0), 1],  # Grass 4
+        [(64, 64), 2],  # Sand
+        [(96, 64), 2],  # Poddle
+    ]
+
+    @staticmethod
+    def get_random_tile():
+        template = random.choice(TileGenerator.templates)
+        return Tile(template[0], template[1])

survival/tile_layer.py

@@ -1,12 +1,12 @@
 from survival.image import Image
-from survival.tile import Tile
+from survival.tile_generator import TileGenerator
 
 
 class TileLayer:
     def __init__(self, width, height):
         self.width = width
         self.height = height
-        self.tiles = [[Tile() for x in range(self.width)] for y in range(self.height)]
+        self.tiles = [[TileGenerator.get_random_tile() for x in range(self.width)] for y in range(self.height)]
         self.image = Image('atlas.png')
 
     def draw(self, camera, visible_area):