From 8c0cfc5037ed481db10fb7173d449317b7f8b485 Mon Sep 17 00:00:00 2001
From: Dan Ballard <dan@mindstab.net>
Date: Mon, 5 Sep 2011 09:44:19 -0700
Subject: [PATCH] fixed gen_jumped methods and wrote/tempalted gen_baord_moves

---
 checkers.rb | 38 ++++++++++++++++++++++++++++++++++----
 1 file changed, 34 insertions(+), 4 deletions(-)

diff --git a/checkers.rb b/checkers.rb
index 955cb2d..85e797a 100644
--- a/checkers.rb
+++ b/checkers.rb
@@ -13,6 +13,7 @@ BOARD_SIZE = 8
 class Board
 	def initialize()
 		@board = Array.new(BOARD_SIZE) {|i| Array.new(BOARD_SIZE, BOARD_EMPTY)}
+		@stats = {TEAM_1 => {}, TEAM_2 => {}}
 	end
 
 	def setup()
@@ -29,6 +30,8 @@ class Board
 				@board[i][j] = peice
 			}
 		}
+		@stats[TEAM_1]['count'] = 12
+		@stats[TEAM_2]['count'] = 12
 	end
 
 	def set(x, y, thing)
@@ -99,7 +102,7 @@ class Board
 		jumps = []
 		for xm in x_mod
 			new_x = x + xm
-			for y in ymod
+			for ym in y_mod
 				new_y = y + ym
 				if valid_coords(new_x, new_y) and piece?(new_x, new_y) and team != team(new_x, new_y)
 					final_x = new_x + xm
@@ -112,14 +115,18 @@ class Board
 		end
 
 		if jumps == []
-			return [path]
+			if path == []
+				return []
+			else 
+				return [path]
+			end
 		else
 			return jumps
 		end
 	end
 
 	def piece?(x, y)
-		return !emtpy(x, y)
+		return !empty?(x, y)
 	end
 
 	def team(x, y)
@@ -141,7 +148,7 @@ class Board
 		return (@board[y][x] == TEAM_1_KING or @board[y][x] == TEAM_2_KING)
 	end
 
-	def valid_moves(x, y, team)
+	def piece_valid_moves(x, y, team)
 		moves = []
 		if piece_team(@board[y][x]) == team
 			direction = [1]
@@ -167,6 +174,29 @@ class Board
 		return b
 	end
 
+	#def do_move(x, y, move, team)
+	#	move.each
+
+	def gen_next_move_boards()
+		boards = []
+		for x in 0..(BOARD_SIZE-1)
+			for y in 0..(BOARD_SIZE-1)
+				if piece?(x, y)
+					moves = piece_valid_moves(x, y, team(x, y))
+					moves.each { |move|
+						board = dup()
+						board.do_move(x, y, move, team(x, y))
+						boards.push(board)
+					}
+				end
+			end
+		end
+		return boards
+	end
+
+
+
+
 end
 
 b = Board.new()