equal
deleted
inserted
replaced
35 if (heartbeat.running) { |
35 if (heartbeat.running) { |
36 endGame(); |
36 endGame(); |
37 startNewGameTimer.running = true; |
37 startNewGameTimer.running = true; |
38 return; |
38 return; |
39 } |
39 } |
|
40 |
40 numRows = numRowsAvailable; |
41 numRows = numRowsAvailable; |
41 numColumns = numColumnsAvailable; |
42 numColumns = numColumnsAvailable; |
42 board = new Array(numRows * numColumns); |
43 board = new Array(numRows * numColumns); |
43 snake = new Array; |
44 snake = new Array; |
44 scheduledDirections = new Array; |
45 scheduledDirections = new Array; |
147 newLink.type = growType; |
148 newLink.type = growType; |
148 newLink.dying = false; |
149 newLink.dying = false; |
149 snake.push(newLink); |
150 snake.push(newLink); |
150 } else { |
151 } else { |
151 var lastLink = snake[snake.length-1]; |
152 var lastLink = snake[snake.length-1]; |
152 board[lastLink.row * numColumns + lastLink.column] = Undefined; |
153 board[lastLink.row * numColumns + lastLink.column] = undefined; |
153 } |
154 } |
154 |
155 |
155 if (waitForCookie > 0) { |
156 if (waitForCookie > 0) { |
156 if (--waitForCookie == 0) |
157 if (--waitForCookie == 0) |
157 createCookie(cookie? (cookie.value+1) : 1); |
158 createCookie(cookie? (cookie.value+1) : 1); |
183 } |
184 } |
184 } |
185 } |
185 |
186 |
186 function isFree(row, column) |
187 function isFree(row, column) |
187 { |
188 { |
188 return board[row * numColumns + column] == Undefined; |
189 return board[row * numColumns + column] == undefined; |
189 } |
190 } |
190 |
191 |
191 function isHead(row, column) |
192 function isHead(row, column) |
192 { |
193 { |
193 return head.column == column && head.row == row; |
194 return head.column == column && head.row == row; |
211 |
212 |
212 if (linksToDie > 0) { |
213 if (linksToDie > 0) { |
213 --linksToDie; |
214 --linksToDie; |
214 var link = snake.pop(); |
215 var link = snake.pop(); |
215 link.dying = true; |
216 link.dying = true; |
216 board[link.row * numColumns + link.column] = Undefined; |
217 board[link.row * numColumns + link.column] = undefined; |
217 if (score > 0) |
218 if (score > 0) |
218 --score; |
219 --score; |
219 if (snake.length == 0) { |
220 if (snake.length == 0) { |
220 endGame(); |
221 endGame(); |
221 return; |
222 return; |