X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fplayer.py;h=f51e83ef257fdcdc7fe03d0062e00ab0a7ba7cec;hb=40a95ca09c7a7ca0b4cca019e0ca8eb7670054bc;hp=c53c6980b5702e5b26f99a66fd09f0689253cc99;hpb=b3db4400695249420f5f941744c2a2692a1bad98;p=naja.git

diff --git a/naja/player.py b/naja/player.py
index c53c698..f51e83e 100644
--- a/naja/player.py
+++ b/naja/player.py
@@ -1,3 +1,4 @@
+from naja.constants import BITS
 
 
 class PlayerBits(object):
@@ -67,3 +68,27 @@ class Player(object):
             'bits': self.bits.bits,
             'position': list(self.position),
         }
+
+    def move(self, direction):
+        if not self.bits.check_bit(direction):
+            return False
+        # TODO: Something cleaner than this.
+        x, y = self.position
+        if direction == BITS.NORTH:
+            if y > 0 and self.bits.check_bit(BITS.NORTH):
+                self.position = (x, y - 1)
+                return True
+        elif direction == BITS.SOUTH:
+            if y < 4 and self.bits.check_bit(BITS.SOUTH):
+                self.position = (x, y + 1)
+                return True
+        elif direction == BITS.EAST:
+            if x < 4 and self.bits.check_bit(BITS.EAST):
+                self.position = (x + 1, y)
+                return True
+        elif direction == BITS.WEST:
+            if x > 0 and self.bits.check_bit(BITS.WEST):
+                self.position = (x - 1, y)
+                return True
+
+        return False