From b005ce8e6b18036802cd0233902194fff504f36c Mon Sep 17 00:00:00 2001
From: Leijurv <leijurv@gmail.com>
Date: Thu, 17 Jan 2019 18:54:37 -0800
Subject: [PATCH] mega cancer render cached chunks

---
 .../launch/mixins/MixinChunkCache.java        | 46 +++++++++++++++++++
 src/launch/resources/mixins.baritone.json     |  1 +
 src/main/java/baritone/Baritone.java          |  7 ++-
 .../java/baritone/event/GameEventHandler.java |  4 ++
 4 files changed, 54 insertions(+), 4 deletions(-)
 create mode 100644 src/launch/java/baritone/launch/mixins/MixinChunkCache.java

diff --git a/src/launch/java/baritone/launch/mixins/MixinChunkCache.java b/src/launch/java/baritone/launch/mixins/MixinChunkCache.java
new file mode 100644
index 00000000..17fefb6d
--- /dev/null
+++ b/src/launch/java/baritone/launch/mixins/MixinChunkCache.java
@@ -0,0 +1,46 @@
+/*
+ * 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 baritone.Baritone;
+import baritone.api.BaritoneAPI;
+import baritone.api.utils.IPlayerContext;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.ChunkCache;
+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.CallbackInfoReturnable;
+
+@Mixin(ChunkCache.class)
+public class MixinChunkCache {
+    @Inject(
+            method = "getBlockState",
+            at = @At("HEAD"),
+            cancellable = true
+    )
+    private void getBlockState(BlockPos pos, CallbackInfoReturnable<IBlockState> ci) {
+        Baritone baritone = (Baritone) BaritoneAPI.getProvider().getPrimaryBaritone();
+        IPlayerContext ctx = baritone.getPlayerContext();
+        if (ctx.player() != null && ctx.world() != null && baritone.bsi != null) {
+            ci.setReturnValue(baritone.bsi.get0(pos));
+            //ci.setReturnValue(Blocks.DIRT.getDefaultState());
+        }
+    }
+}
diff --git a/src/launch/resources/mixins.baritone.json b/src/launch/resources/mixins.baritone.json
index 09ebbafd..eab28fdb 100644
--- a/src/launch/resources/mixins.baritone.json
+++ b/src/launch/resources/mixins.baritone.json
@@ -10,6 +10,7 @@
   "client": [
     "MixinAnvilChunkLoader",
     "MixinBlockPos",
+    "MixinChunkCache",
     "MixinChunkProviderClient",
     "MixinChunkProviderServer",
     "MixinEntity",
diff --git a/src/main/java/baritone/Baritone.java b/src/main/java/baritone/Baritone.java
index c3a8e272..3414fdf3 100755
--- a/src/main/java/baritone/Baritone.java
+++ b/src/main/java/baritone/Baritone.java
@@ -29,10 +29,7 @@ import baritone.process.CustomGoalProcess;
 import baritone.process.FollowProcess;
 import baritone.process.GetToBlockProcess;
 import baritone.process.MineProcess;
-import baritone.utils.BaritoneAutoTest;
-import baritone.utils.ExampleBaritoneControl;
-import baritone.utils.InputOverrideHandler;
-import baritone.utils.PathingControlManager;
+import baritone.utils.*;
 import baritone.utils.player.PrimaryPlayerContext;
 import net.minecraft.client.Minecraft;
 
@@ -89,6 +86,8 @@ public class Baritone implements IBaritone {
     private IPlayerContext playerContext;
     private WorldProvider worldProvider;
 
+    public BlockStateInterface bsi;
+
     Baritone() {
         this.gameEventHandler = new GameEventHandler(this);
     }
diff --git a/src/main/java/baritone/event/GameEventHandler.java b/src/main/java/baritone/event/GameEventHandler.java
index e85c46de..55bf21b7 100644
--- a/src/main/java/baritone/event/GameEventHandler.java
+++ b/src/main/java/baritone/event/GameEventHandler.java
@@ -23,6 +23,7 @@ import baritone.api.event.events.type.EventState;
 import baritone.api.event.listener.IEventBus;
 import baritone.api.event.listener.IGameEventListener;
 import baritone.cache.WorldProvider;
+import baritone.utils.BlockStateInterface;
 import baritone.utils.Helper;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.Chunk;
@@ -46,6 +47,9 @@ public final class GameEventHandler implements IEventBus, Helper {
 
     @Override
     public final void onTick(TickEvent event) {
+        try {
+            baritone.bsi = new BlockStateInterface(baritone.getPlayerContext(), true);
+        } catch (Exception ex) {}
         listeners.forEach(l -> l.onTick(event));
     }