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35 lines
981 B
35 lines
981 B
var Grid = require('./Grid');
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module.exports = {
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keydown: function(e) {
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var x = this.refs.ourhero1.state.x;
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var y = this.refs.ourhero1.state.y;
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switch (e.keyCode) {
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case 32:
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this.munch(x, y);
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break;
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case 37: // Left arrow
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if (x > 0) {
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this.refs.ourhero1.setState({ x: x - 1 });
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}
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break;
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case 38: // Up arrow
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if (y > 0) {
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this.refs.ourhero1.setState({ y: y - 1 });
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}
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break;
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case 39: // Right arrow
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if (x < this.props.width - 1) {
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this.refs.ourhero1.setState({ x: x + 1 });
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}
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break;
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case 40: // Down arrow
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if (y < this.props.height - 1) {
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this.refs.ourhero1.setState({ y: y + 1 });
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}
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}
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}
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};
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