Finished Part 2

venv/game_map.py

@@ -0,0 +1,24 @@
+from map_objects import *
+
+class GameMap:
+    def __init__(self, width, height):
+        self.width = width
+        self.height = height
+        self.tiles = self.initialize_tiles()
+
+    def initialize_tiles(self):
+        tiles = [[Tile(False) for y in range(self.height)] for x in range(self.width)]
+
+        tiles[30][22].blocked = True
+        tiles[30][22].block_sight = True
+        tiles[31][22].blocked = True
+        tiles[31][22].block_sight = True
+        tiles[32][22].blocked = True
+        tiles[32][22].block_sight = True
+
+        return tiles
+
+    def is_blocked(self, x, y):
+        if self.tiles[x][y].blocked:
+            return True
+        return False

venv/render_functions.py

@@ -0,0 +1,33 @@
+import tcod as tc
+
+def render_all(con, entities, game_map, screen_width, screen_height, colors):
+    # Draw all tiles in the game map
+    for y in range(game_map.height):
+        for x in range(game_map.width):
+            wall = game_map.tiles[x][y].block_sight
+
+            if wall:
+                tc.console_set_char_background(con, x, y, colors.get('dark_wall'), tc.BKGND_SET)
+            else:
+                tc.console_set_char_background(con, x, y, colors.get('dark_ground'), tc.BKGND_SET)
+
+    # Draw all entities in the list
+    for entity in entities:
+        draw_entity(con, entity)
+
+    tc. console_blit(con, 0,0, screen_width, screen_height, 0, 0, 0)
+
+
+def clear_all(con, entities):
+    for entity in entities:
+        clear_entity(con, entity)
+
+
+def draw_entity(con, entity):
+    tc.console_set_default_foreground(con, entity.color)
+    tc.console_put_char(con, entity.x, entity.y, entity.char, tc.BKGND_NONE)
+
+
+def clear_entity(con, entity):
+    # Erase the charect that represents this object
+    tc.console_put_char(con, entity.x, entity.y, ' ', tc.BKGND_NONE)