76 lines
1.3 KiB
C#
76 lines
1.3 KiB
C#
using RoR2;
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using UnityEngine;
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public class FPSQueue : MonoBehaviour
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{
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public static float fpsThrottlingCutoff = 28f;
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public static float currentFPS = 30f;
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public static int numSamples = 30;
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private static int sampleIndex = 0;
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private static float[] unitySamples;
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private static int waitTurn = 0;
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private static int waitIndex = 0;
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private static int maxWaitIndex = 5;
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private void Start()
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{
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RoR2Application.onUpdate += UpdateFPSLimitVars;
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unitySamples = new float[numSamples];
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}
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public static int GetWaitIndex()
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{
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waitIndex++;
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if (waitIndex > maxWaitIndex)
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{
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waitIndex = 0;
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}
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return waitIndex;
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}
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public static bool CheckFPSQueue(ref int waitIndex)
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{
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if (waitIndex == 0)
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{
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waitIndex = GetWaitIndex();
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}
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if (currentFPS < fpsThrottlingCutoff && waitIndex != waitTurn)
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{
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return false;
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}
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return true;
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}
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private static void UpdateFPSLimitVars()
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{
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waitTurn++;
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if (waitTurn > maxWaitIndex)
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{
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waitTurn = 0;
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}
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CalculateFramerate();
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}
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private static void CalculateFramerate()
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{
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unitySamples[sampleIndex++] = 1f / Time.unscaledDeltaTime;
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if (sampleIndex == numSamples)
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{
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sampleIndex = 0;
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}
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float num = 0f;
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for (int i = 0; i < numSamples; i++)
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{
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num += unitySamples[i];
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}
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currentFPS = num / (float)numSamples;
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}
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}
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