Rename reset_state() to reset_board()

[lmno.games] / tictactoe / tictactoe.jsx

diff --git a/tictactoe/tictactoe.jsx b/tictactoe/tictactoe.jsx
index 42c32ef29041345a03d2ca2ddb7ae5cbea5fd2c2..153dd74a796a92fa8117bf65d537479610c2751f 100644 (file)
--- a/tictactoe/tictactoe.jsx
+++ b/tictactoe/tictactoe.jsx
@@ -31,16 +31,16 @@ events.onerror = function(event) {
 events.addEventListener("move", event => {
   const move = JSON.parse(event.data);
 
-  window.game.receiveMove(move);
+  window.game.receive_move(move);
 });
 
 events.addEventListener("game-state", event => {
   const state = JSON.parse(event.data);
 
-  window.game.resetState();
+  window.game.reset_board();
 
   for (let square of state.moves) {
-    window.game.receiveMove(square);
+    window.game.receive_move(square);
   }
 });
 
@@ -64,12 +64,12 @@ function Square(props) {
 }
 
 class Board extends React.Component {
-  renderSquare(i) {
+  render_square(i) {
     const value = this.props.squares[i];
     return (
       <Square
         value={value}
-        active={! this.props.gameOver && ! value}
+        active={! this.props.game_over && ! value}
         onClick={() => this.props.onClick(i)}
       />
     );
@@ -79,19 +79,19 @@ class Board extends React.Component {
     return (
       <div>
         <div className="board-row">
-          {this.renderSquare(0)}
-          {this.renderSquare(1)}
-          {this.renderSquare(2)}
+          {this.render_square(0)}
+          {this.render_square(1)}
+          {this.render_square(2)}
         </div>
         <div className="board-row">
-          {this.renderSquare(3)}
-          {this.renderSquare(4)}
-          {this.renderSquare(5)}
+          {this.render_square(3)}
+          {this.render_square(4)}
+          {this.render_square(5)}
         </div>
         <div className="board-row">
-          {this.renderSquare(6)}
-          {this.renderSquare(7)}
-          {this.renderSquare(8)}
+          {this.render_square(6)}
+          {this.render_square(7)}
+          {this.render_square(8)}
         </div>
       </div>
     );
@@ -118,32 +118,32 @@ class Game extends React.Component {
           squares: Array(9).fill(null)
         }
       ],
-      stepNumber: 0,
+      step_number: 0,
       next_to_play: Team.X
     };
   }
 
-  sendMove(i) {
+  send_move(i) {
     return fetch_post_json("move", { move: i });
   }
 
-  resetState() {
+  reset_board() {
     this.setState({
       history: [
         {
           squares: Array(9).fill(null)
         }
       ],
-      stepNumber: 0,
+      step_number: 0,
       next_to_play: Team.X
     });
   }
 
-  receiveMove(i) {
-    const history = this.state.history.slice(0, this.state.stepNumber + 1);
+  receive_move(i) {
+    const history = this.state.history.slice(0, this.state.step_number + 1);
     const current = history[history.length - 1];
     const squares = current.squares.slice();
-    if (calculateWinner(squares) || squares[i]) {
+    if (calculate_winner(squares) || squares[i]) {
       return;
     }
     squares[i] = Team.properties[this.state.next_to_play].name;
@@ -158,13 +158,13 @@ class Game extends React.Component {
           squares: squares
         }
       ]),
-      stepNumber: history.length,
+      step_number: history.length,
       next_to_play: next_to_play
     });
   }
 
-  async handleClick(i) {
-    const response = await this.sendMove(i);
+  async handle_click(i) {
+    const response = await this.send_move(i);
     if (response.status == 200) {
       const result = await response.json();
       if (! result.legal)
@@ -174,17 +174,10 @@ class Game extends React.Component {
     }
   }
 
-  jumpTo(step) {
-    this.setState({
-      stepNumber: step,
-      next_to_play: (step % 2) === 0
-    });
-  }
-
   render() {
     const history = this.state.history;
-    const current = history[this.state.stepNumber];
-    const winner = calculateWinner(current.squares);
+    const current = history[this.state.step_number];
+    const winner = calculate_winner(current.squares);
 
     let status;
     if (winner) {
@@ -200,9 +193,9 @@ class Game extends React.Component {
         </div>
         <div className="game-board">
           <Board
-            gameOver={winner}
+            game_over={winner}
             squares={current.squares}
-            onClick={i => this.handleClick(i)}
+            onClick={i => this.handle_click(i)}
           />
         </div>
       </div>
@@ -216,7 +209,7 @@ ReactDOM.render(<Game
                   ref={(me) => window.game = me}
                 />, document.getElementById("tictactoe"));
 
-function calculateWinner(squares) {
+function calculate_winner(squares) {
   const lines = [
     [0, 1, 2],
     [3, 4, 5],