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Fix fabric unnecessarily unloading levels when respawning

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This commit is contained in:
James Seibel
2024-04-13 13:35:22 -05:00
parent f40f7afab3
commit b2986ec782
2 changed files with 20 additions and 3 deletions
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fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/client/MixinClientPacketListener.java
+19 -2
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@@ -7,6 +7,7 @@ import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.client.multiplayer.ClientPacketListener;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.Unique;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@@ -23,13 +24,29 @@ public class MixinClientPacketListener
@Shadow
private ClientLevel level;
@Unique
private ClientLevel previousLevel;
@Inject(method = "handleLogin", at = @At("RETURN"))
void onHandleLoginEnd(CallbackInfo ci) { ClientApi.INSTANCE.onClientOnlyConnected(); }
@Inject(method = "handleRespawn", at = @At("HEAD"))
void onHandleRespawnStart(CallbackInfo ci) { ClientApi.INSTANCE.clientLevelUnloadEvent(ClientLevelWrapper.getWrapper(this.level)); }
void onHandleRespawnStart(CallbackInfo ci) { this.previousLevel = this.level; }
@Inject(method = "handleRespawn", at = @At("RETURN"))
void onHandleRespawnEnd(CallbackInfo ci) { ClientApi.INSTANCE.clientLevelLoadEvent(ClientLevelWrapper.getWrapper(this.level)); }
void onHandleRespawnEnd(CallbackInfo ci)
{
// If the player changes dimensions the "this.level" will be changed halfway through the respawn method.
// By checking if the object references are the same, we can see if the previous level should be unloaded
// or if the player just respawned in the same level.
if (this.previousLevel != this.level)
{
ClientApi.INSTANCE.clientLevelUnloadEvent(ClientLevelWrapper.getWrapper(this.previousLevel));
ClientApi.INSTANCE.clientLevelLoadEvent(ClientLevelWrapper.getWrapper(this.level));
}
this.previousLevel = null;
}
#if MC_VER < MC_1_19_4
@Inject(method = "cleanup", at = @At("HEAD"))