X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fplayer.py;h=83c41242accbc9da98a955dfeecafa40761dd351;hb=692a111f56f0e0edd19376e447b530ff4cb21521;hp=97422b867d25fab3ea31675ba2978450a1f00701;hpb=c56b1ffc5ce58be37ae4644327c7a6d4a92b1102;p=naja.git

diff --git a/naja/player.py b/naja/player.py
index 97422b8..83c4124 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