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Detect vanilla connection using custom logic

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This commit is contained in:
embeddedt 2023-10-05 14:08:44 -04:00
parent 96d01e5a1e
commit 2710a02b2a
3 changed files with 31 additions and 13 deletions
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17
forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/recipe_book_type_desync/RecipeBookSettingsMixin.java
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@ -1,15 +1,12 @@
package org.embeddedt.modernfix.forge.mixin.bugfix.recipe_book_type_desync;
import com.llamalad7.mixinextras.sugar.Local;
import net.minecraft.client.Minecraft;
import net.minecraft.client.multiplayer.ClientPacketListener;
import net.minecraft.network.Connection;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.stats.RecipeBookSettings;
import net.minecraft.world.inventory.RecipeBookType;
import net.minecraftforge.fml.network.NetworkHooks;
import org.embeddedt.modernfix.ModernFix;
import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
import org.embeddedt.modernfix.forge.packet.NetworkUtils;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Redirect;
@ -41,15 +38,9 @@ public class RecipeBookSettingsMixin {
}
@Redirect(method = "read(Lnet/minecraft/network/FriendlyByteBuf;)Lnet/minecraft/stats/RecipeBookSettings;", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/FriendlyByteBuf;readBoolean()Z"))
private static boolean useDefaultBooleanIfVanilla(FriendlyByteBuf buf, @Local(ordinal = 0) RecipeBookType type) {
if(type.ordinal() >= (mfix$maxVanillaOrdinal + 1)) {
ClientPacketListener listener = Minecraft.getInstance().getConnection();
if(listener != null) {
Connection connection = listener.getConnection();
if(NetworkHooks.isVanillaConnection(connection)) {
ModernFix.LOGGER.warn("Not reading recipe book data for type '{}' as we are using vanilla connection", type.name());
return false; // skip actually reading buffer
}
}
if(type.ordinal() >= (mfix$maxVanillaOrdinal + 1) && NetworkUtils.isCurrentlyVanilla) {
ModernFix.LOGGER.warn("Not reading recipe book data for type '{}' as we are using vanilla connection", type.name());
return false; // skip actually reading buffer
}
return buf.readBoolean();
}

22
forge/src/main/java/org/embeddedt/modernfix/forge/mixin/core/NetworkHooksMixin.java Normal file
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@ -0,0 +1,22 @@
package org.embeddedt.modernfix.forge.mixin.core;
import net.minecraft.network.Connection;
import net.minecraftforge.fml.network.NetworkHooks;
import org.embeddedt.modernfix.forge.packet.NetworkUtils;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(NetworkHooks.class)
public abstract class NetworkHooksMixin {
@Shadow public static boolean isVanillaConnection(Connection manager) {
throw new AssertionError();
}
@Inject(method = "handleClientLoginSuccess", at = @At("RETURN"))
private static void setVanillaGlobalFlag(Connection manager, CallbackInfo ci) {
NetworkUtils.isCurrentlyVanilla = isVanillaConnection(manager);
}
}

5
forge/src/main/java/org/embeddedt/modernfix/forge/packet/NetworkUtils.java Normal file
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@ -0,0 +1,5 @@
package org.embeddedt.modernfix.forge.packet;
public class NetworkUtils {
public static boolean isCurrentlyVanilla;
}