31 lines
693 B
Vala
31 lines
693 B
Vala
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using Pluie;
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namespace Pluie {
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Crypt.PseudoRandom random;
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public void init ()
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{
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random = new Pluie.Crypt.PseudoRandom (0x4f1b6a57);
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}
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public errordomain RangeError
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{
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OUT_OF_BOUND
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}
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public void range_thrower (int d, int min, int max, string msg) throws RangeError
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{
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throw new RangeError.OUT_OF_BOUND ("RangeError "+msg+" : %d must be set between %d and %d".printf (d, min, max));
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}
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public void check_int_range (int v, int min, int max, string msg = "invalid int value")
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{
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if (!(v >= min && v <= max)) {
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message (msg+@" : $v");
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range_thrower (v, min, max, msg);
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}
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}
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}
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