lol

src/launch/java/baritone/launch/mixins/MixinChunkRenderContainer.java

@@ -0,0 +1,40 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.launch.mixins;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.ChunkRenderContainer;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.chunk.RenderChunk;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ChunkRenderContainer.class)
+public class MixinChunkRenderContainer {
+    @Inject(
+            method = "preRenderChunk",
+            at = @At("HEAD")
+    )
+    private void preRenderChunk(RenderChunk renderChunkIn, CallbackInfo ci) {
+        if (Minecraft.getMinecraft().world.getChunk(renderChunkIn.getPosition()).isEmpty()) {
+            GlStateManager.translate(0, Math.sin(System.currentTimeMillis() / 1000D + (renderChunkIn.getPosition().getX() + renderChunkIn.getPosition().getZ()) / 16D) * 4, 0);
+        }
+    }
+}

src/launch/resources/mixins.baritone.json

@@ -13,6 +13,7 @@
     "MixinChunkCache",
     "MixinChunkProviderClient",
     "MixinChunkProviderServer",
+    "MixinChunkRenderContainer",
     "MixinChunkRenderWorker",
     "MixinEntity",
     "MixinEntityLivingBase",