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https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-14 06:23:55 +01:00
35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
function angle_random_eval(range, seed = undefined) {
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if(is_real(range)) return range;
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if(seed != undefined) random_set_seed(seed);
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if(array_empty(range)) return 0;
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var _l = array_length(range);
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if(_l < 2)
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return range[0]
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else if(_l == 2)
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return irandom_range(range[0], range[1]);
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else if(_l > 2) {
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switch(range[0]) {
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case 0 : return irandom_range(range[1], range[2]);
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case 1 : return irandom_range(range[1] - range[2], range[1] + range[2]);
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case 2 : return choose(irandom_range(range[1], range[2]), irandom_range(range[3], range[4]));
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case 3 : return choose(irandom_range(range[1] - range[3], range[1] + range[3]), irandom_range(range[2] - range[3], range[2] + range[3]));
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}
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}
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return array_safe_get(range, 0);
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}
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function angle_random_eval_fast(range) {
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switch(range[0]) {
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case 0 : return irandom_range(range[1], range[2]);
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case 1 : return irandom_range(range[1] - range[2], range[1] + range[2]);
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case 2 : return choose(irandom_range(range[1], range[2]), irandom_range(range[3], range[4]));
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case 3 : return choose(irandom_range(range[1] - range[3], range[1] + range[3]), irandom_range(range[2] - range[3], range[2] + range[3]));
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}
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return 0;
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} |