diff options
Diffstat (limited to 'public/board.js')
| -rw-r--r-- | public/board.js | 99 |
1 files changed, 97 insertions, 2 deletions
diff --git a/public/board.js b/public/board.js index 625be4a..7fc8bec 100644 --- a/public/board.js +++ b/public/board.js @@ -35,7 +35,56 @@ function handle_move(from_id, to_id) { return function() { let table = { 1: 'K', 2: 'Q', 3: 'R', 4: 'B', 5: 'N', 6: 'p' } - make_move(board, from_id.charCodeAt(0) - 48, from_id.charCodeAt(1) - 48, to_id.charCodeAt(0) - 48, to_id.charCodeAt(1) - 48) + let castle = false + let castle_rook_move = [] + + let prev_y_x = [] + let new_y_x = [] + + prev_y_x.push([from_id.charCodeAt(0) - 48, from_id.charCodeAt(1) - 48]) + new_y_x.push([to_id.charCodeAt(0) - 48, to_id.charCodeAt(1) - 48]) + + if (board[from_id.charCodeAt(0) - 48][from_id.charCodeAt(1) - 48] == 1 && to_id.charCodeAt(0) - 48 == 7 && to_id.charCodeAt(1) - 48 == 6) { + prev_y_x.push([7, 7]) + new_y_x.push([7, 5]) + + castle_rook_move.push([7, 7]) + castle_rook_move.push([7, 5]) + + castle = true + } + + else if (board[from_id.charCodeAt(0) - 48][from_id.charCodeAt(1) - 48] == 1 && to_id.charCodeAt(0) - 48 == 7 && to_id.charCodeAt(1) - 48 == 2) { + prev_y_x.push([7, 0]) + new_y_x.push([7, 3]) + + castle_rook_move.push([7, 0]) + castle_rook_move.push([7, 3]) + + castle = true + } + + else if (board[from_id.charCodeAt(0) - 48][from_id.charCodeAt(1) - 48] == -1 && to_id.charCodeAt(0) - 48 == 0 && to_id.charCodeAt(1) - 48 == 6) { + prev_y_x.push([0, 7]) + new_y_x.push([0, 5]) + + castle_rook_move.push([0, 7]) + castle_rook_move.push([0, 5]) + + castle = true + } + + else if (board[from_id.charCodeAt(0) - 48][from_id.charCodeAt(1) - 48] == -1 && to_id.charCodeAt(0) - 48 == 0 && to_id.charCodeAt(1) - 48 == 2) { + prev_y_x.push([0, 0]) + new_y_x.push([0, 3]) + + castle_rook_move.push([0, 0]) + castle_rook_move.push([0, 3]) + + castle = true + } + + make_move(board, prev_y_x, new_y_x) let from_element = document.getElementById(from_id) let to_element = document.getElementById(to_id) @@ -48,6 +97,52 @@ function handle_move(from_id, to_id) { to_element.removeChild(to_element.firstChild) } + if (castle) { + let color = castle && to_move + castle = false + + if (color) { + + let from_element = document.getElementById(`${castle_rook_move[0][0]}${castle_rook_move[0][1]}`) + let to_element = document.getElementById(`${castle_rook_move[1][0]}${castle_rook_move[1][1]}`) + + while (from_element.firstChild) { + from_element.removeChild(from_element.firstChild) + } + + while (to_element.firstChild) { + to_element.removeChild(to_element.firstChild) + } + + let piece = document.createElement('p') + + piece.classList.add(board[castle_rook_move[1][0]][castle_rook_move[1][1]] > 0 ? 'w' : 'b', 'piece') + piece.append(table[Math.abs(board[castle_rook_move[1][0]][castle_rook_move[1][1]])]) + to_element.append(piece) + + } else { + + + let from_element = document.getElementById(`${castle_rook_move[0][0]}${castle_rook_move[0][1]}`) + let to_element = document.getElementById(`${castle_rook_move[1][0]}${castle_rook_move[1][1]}`) + + while (from_element.firstChild) { + from_element.removeChild(from_element.firstChild) + } + + while (to_element.firstChild) { + to_element.removeChild(to_element.firstChild) + } + + let piece = document.createElement('p') + + piece.classList.add(board[castle_rook_move[1][0]][castle_rook_move[1][1]] > 0 ? 'w' : 'b', 'piece') + piece.append(table[Math.abs(board[castle_rook_move[1][0]][castle_rook_move[1][1]])]) + to_element.append(piece) + + } + } + let piece = document.createElement('p') piece.classList.add(board[to_id.charCodeAt(0) - 48][to_id.charCodeAt(1) - 48] > 0 ? 'w' : 'b', 'piece') piece.append(table[Math.abs(board[to_id.charCodeAt(0) - 48][to_id.charCodeAt(1) - 48])]) @@ -60,4 +155,4 @@ function handle_move(from_id, to_id) { to_move = !to_move } -}
\ No newline at end of file +} |