Added a compatibility layer for Gregsnakebots.

1 files changed, 0 insertions, 71 deletions

diff --git a/peter.py b/peter.py
deleted file mode 100644
index b182575..0000000
--- a/peter.py
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/bin/env python
-"""New and improved bot, OPTIMISED!!"""
-
-import random
-import sys
-
-from common import *
-
-def peter_bot(board, (HEADX, HEADY)):
-    HEIGHT = len(board)
-    WIDTH = len(board[0])
-    SNAKE_BODY = board[HEADY][HEADX]
-
-    SNAKE_BODY = SNAKE_BODY.lower()
-    SNAKE_HEAD = SNAKE_BODY.upper()
-
-    def get_cell(board, x, y):
-        if x < 0 or x >= WIDTH or y < 0 or y >= HEIGHT:
-            raise KeyError, 'out of range.'
-        return board[y][x]
-
-    md_two = {
-        (-1, 0, 'l'): ((-2, 0), (-1, 1), (-1, -1)),
-        (0, -1, 'u'): ((-1, -1), (1, -1), (0, -2)),
-        (1, 0, 'r'): ((2, 0), (1, 1), (1, -1)),
-        (0, 1, 'd'): (((0, 2), (-1, 1), (1, 1))),
-    }
-
-    max_score = 0
-    max_moves = []
-
-    for (dx, dy, move), adj in md_two.items():
-        score = 0
-
-        try:
-            square = get_cell(board, HEADX + dx, HEADY + dy)
-        except KeyError:
-            continue
-
-        if square == Squares.APPLE:
-            score += 2
-        elif square != Squares.EMPTY:
-            continue # Definitely cannot move here.
-
-        for ddx, ddy in adj:
-            try:
-                square = get_cell(board, HEADX + ddx, HEADY + ddy)
-            except KeyError:
-                score -= 1
-                continue
-
-            if square == Squares.APPLE:
-                score += 2
-            elif square == Squares.EMPTY:
-                score += 1
-            elif square == SNAKE_BODY:
-                score -= 1
-            elif square.isupper():
-                score += 3
-
-        if score == max_score:
-            max_moves.append(move)
-        elif score > max_score:
-            max_score = score
-            max_moves = [move]
-
-    if max_moves:
-        return random.choice(max_moves)
-    else:
-        return 'U' # Suicide!
-