38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
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// Prevent backspace key from going back in page history
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$(document).unbind('keydown').bind('keydown', function (event) {
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if (event.keyCode === 8) {
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var doPrevent = true;
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var types = ["text", "password", "file", "search", "email", "number", "date", "color", "datetime", "datetime-local", "month", "range", "search", "tel", "time", "url", "week"];
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var d = $(event.srcElement || event.target);
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var disabled = d.prop("readonly") || d.prop("disabled");
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if (!disabled) {
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if (d[0].isContentEditable) {
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doPrevent = false;
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} else if (d.is("input")) {
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var type = d.attr("type");
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if (type) {
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type = type.toLowerCase();
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}
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if (types.indexOf(type) > -1) {
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doPrevent = false;
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}
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} else if (d.is("textarea")) {
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doPrevent = false;
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}
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}
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return !doPrevent;
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}
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});
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document.addEventListener('keydown', keyDown);
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function keyDown(e) {
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if(gamestate == 'menu') {
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menuKey(e.key, e.keyCode);
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}
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else if(e.key == ' ' && gamestate != 'dead' && gamestate != 'start')
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bird.applyForce(flapForce, 'flap');
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else if(e.keyCode == 13 && (gamestate == 'dead' || gamestate == 'start')) {
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newGame()
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}
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}
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