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export function random(min: number, max: number): number {
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return Math.random() * (max - min) + min;
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2021-06-13 17:05:40 +02:00
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}
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2021-09-25 04:15:19 +02:00
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export function getArrow(event: KeyboardEvent): string {
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2021-09-05 01:09:30 +02:00
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switch (event.keyCode) {
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2021-06-13 17:05:40 +02:00
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case 38:
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case 87:
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2021-09-05 01:09:30 +02:00
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return "↑";
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2021-06-13 17:05:40 +02:00
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case 65:
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case 37:
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2021-09-05 01:09:30 +02:00
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return "←";
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2021-06-13 17:05:40 +02:00
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case 40:
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case 83:
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2021-09-05 01:09:30 +02:00
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return "↓";
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2021-06-13 17:05:40 +02:00
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case 39:
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case 68:
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2021-09-05 01:09:30 +02:00
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return "→";
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}
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return "";
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}
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