83 lines
2.7 KiB
Java
83 lines
2.7 KiB
Java
package com.mojang.blaze3d.platform;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.Util;
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import net.minecraft.client.InactivityFpsLimit;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.Options;
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@Environment(EnvType.CLIENT)
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public class FramerateLimitTracker {
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private static final int OUT_OF_LEVEL_MENU_LIMIT = 60;
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private static final int ICONIFIED_WINDOW_LIMIT = 10;
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private static final int AFK_LIMIT = 30;
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private static final int LONG_AFK_LIMIT = 10;
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private static final long AFK_THRESHOLD_MS = 60000L;
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private static final long LONG_AFK_THRESHOLD_MS = 600000L;
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private final Options options;
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private final Minecraft minecraft;
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private int framerateLimit;
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private long latestInputTime;
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public FramerateLimitTracker(Options options, Minecraft minecraft) {
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this.options = options;
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this.minecraft = minecraft;
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this.framerateLimit = options.framerateLimit().get();
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}
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public int getFramerateLimit() {
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return switch (this.getThrottleReason()) {
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case NONE -> this.framerateLimit;
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case WINDOW_ICONIFIED -> 10;
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case LONG_AFK -> 10;
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case SHORT_AFK -> Math.min(this.framerateLimit, 30);
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case OUT_OF_LEVEL_MENU -> 60;
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};
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}
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public FramerateLimitTracker.FramerateThrottleReason getThrottleReason() {
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InactivityFpsLimit inactivityFpsLimit = this.options.inactivityFpsLimit().get();
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if (this.minecraft.getWindow().isIconified()) {
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return FramerateLimitTracker.FramerateThrottleReason.WINDOW_ICONIFIED;
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} else {
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if (inactivityFpsLimit == InactivityFpsLimit.AFK) {
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long l = Util.getMillis() - this.latestInputTime;
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if (l > 600000L) {
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return FramerateLimitTracker.FramerateThrottleReason.LONG_AFK;
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}
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if (l > 60000L) {
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return FramerateLimitTracker.FramerateThrottleReason.SHORT_AFK;
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}
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}
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return this.minecraft.level != null || this.minecraft.screen == null && this.minecraft.getOverlay() == null
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? FramerateLimitTracker.FramerateThrottleReason.NONE
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: FramerateLimitTracker.FramerateThrottleReason.OUT_OF_LEVEL_MENU;
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}
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}
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public boolean isHeavilyThrottled() {
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FramerateLimitTracker.FramerateThrottleReason framerateThrottleReason = this.getThrottleReason();
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return framerateThrottleReason == FramerateLimitTracker.FramerateThrottleReason.WINDOW_ICONIFIED
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|| framerateThrottleReason == FramerateLimitTracker.FramerateThrottleReason.LONG_AFK;
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}
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public void setFramerateLimit(int framerateLimit) {
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this.framerateLimit = framerateLimit;
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}
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public void onInputReceived() {
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this.latestInputTime = Util.getMillis();
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}
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@Environment(EnvType.CLIENT)
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public static enum FramerateThrottleReason {
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NONE,
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WINDOW_ICONIFIED,
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LONG_AFK,
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SHORT_AFK,
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OUT_OF_LEVEL_MENU;
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}
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}
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