dbc522a224
Modified weapon scripts to eliminate specialized projectile behavior - allows charged weapons to have projectiles and modify weapon stats when charged Added machine gun weapon & VFX Moved third party code to Plugins folder to improve compile times
64 lines
2.2 KiB
C#
64 lines
2.2 KiB
C#
using System;
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namespace Microsoft.Msagl.Routing.Visibility {
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/// <summary>
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/// For our purposes, it suffices to define a bimodal function as
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/// one for which there is an r in [ 0, n-1] such that f(r), f(r + I), . . . , f(n), f( l), . . . ,
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/// f(r - 1) is unimodal. In our case no three sequential elements have the same value
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/// </summary>
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internal class BimodalSequence {
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internal BimodalSequence(Func<int,double> sequence, int length) {
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this.sequence = sequence;
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this.length = length;
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}
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Func<int,double> sequence;
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/// <summary>
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/// the sequence values
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/// </summary>
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internal Func<int,double> Sequence {
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get { return sequence; }
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}
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int length;
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/// <summary>
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/// the length of the sequence: the sequence starts from 0
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/// </summary>
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internal int Length {
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get { return length; }
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}
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//following Chazelle, Dobkin
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internal int FindMinimum(){
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if (sequence(0) == sequence(Length - 1)) //we have a unimodal function
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return (new UnimodalSequence(sequence,Length)).FindMinimum();
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return (new UnimodalSequence(GetAdjustedSequenceForMinimum(), Length)).FindMinimum();
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}
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Func<int,double> GetAdjustedSequenceForMinimum() {
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double leftVal=Sequence(0);
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double rightVal=Sequence(Length-1);
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double k=(rightVal-leftVal)/(Length-1);
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return delegate(int i) { return Math.Min(this.Sequence(i), leftVal + k * i); };
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}
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internal int FindMaximum() {
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if (sequence(0) == sequence(Length - 1)) //we have a unimodal function
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return (new UnimodalSequence(sequence, Length)).FindMaximum();
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return (new UnimodalSequence(GetAdjustedSequenceForMaximum(), Length)).FindMaximum();
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}
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Func<int,double> GetAdjustedSequenceForMaximum() {
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double leftVal = Sequence(0);
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double rightVal = Sequence(Length - 1);
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double k = (rightVal - leftVal) / (Length - 1);
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return delegate(int i) { return Math.Max(this.Sequence(i), leftVal + k * i); };
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}
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}
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}
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