mirror of
https://github.com/ViaVersion/ViaForge.git
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38 lines
1.5 KiB
Java
38 lines
1.5 KiB
Java
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package de.florianmichael.viaforge.mixin.impl.fixes;
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import com.mojang.authlib.GameProfile;
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import de.florianmichael.viaforge.common.ViaForgeCommon;
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import net.minecraft.client.entity.AbstractClientPlayer;
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import net.minecraft.client.entity.EntityPlayerSP;
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import net.minecraft.world.World;
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import net.raphimc.vialoader.util.VersionEnum;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.Shadow;
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import org.spongepowered.asm.mixin.injection.At;
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import org.spongepowered.asm.mixin.injection.Redirect;
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@Mixin(EntityPlayerSP.class)
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public class MixinEntityPlayerSP extends AbstractClientPlayer {
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@Shadow private boolean prevOnGround;
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public MixinEntityPlayerSP(World worldIn, GameProfile playerProfile) {
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super(worldIn, playerProfile);
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}
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@Redirect(method = "onUpdateWalkingPlayer", at = @At(value = "FIELD", target = "Lnet/minecraft/client/entity/EntityPlayerSP;prevOnGround:Z", ordinal = 0))
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public boolean emulateIdlePacket(EntityPlayerSP instance) {
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if (ViaForgeCommon.getManager().getTargetVersion().isOlderThanOrEqualTo(VersionEnum.r1_8)) {
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// <= 1.8 spams the idle packet instead of only sending it when the ground state changes
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// So we invert the original logic:
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// if (prevOnGround != onGround) sendPacket
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// To be like:
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// if (!onGround != onGround) sendPacket
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// Which is the same as:
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// if (true) sendPacket
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return !onGround;
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}
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return prevOnGround;
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}
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}
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