add new knight sprite path, change folder "character" to "characters"

triple-dungeon/config.py

@@ -33,7 +33,7 @@ class Config(object):
     # Movement speed of player, in pixels per frame
     PLAYER_MOVEMENT_SPEED = 7
 
-    # How many pixels to keep as a minimum margin between the character and the edge of the screen.
+    # How many pixels to keep as a minimum margin between the characters and the edge of the screen.
     LEFT_VIEWPORT_MARGIN = 250
     RIGHT_VIEWPORT_MARGIN = 250
     BOTTOM_VIEWPORT_MARGIN = 50
@@ -58,8 +58,13 @@ class SpritePaths(object):
     Simple class for holding sprite paths.
     """
 
+    __CHARACTERS = os.path.join(IMAGES, "characters")
     __MONSTERS = os.path.join(IMAGES, "monsters")
 
+    # Single frame sprites
     SKELETON = os.path.join(__MONSTERS,  "skeleton.png")
     GHOST = os.path.join(__MONSTERS, "ghost", "ghost1.png")
     FROG = os.path.join(__MONSTERS, "frog", "frog1.png")
+
+    # Animated sprites
+    KNIGHT = os.path.join(__CHARACTERS, "knight")