Improved AutoCrystal

src/main/java/me/bebeli555/autobot/mixin/MixinLoader.java

@@ -35,7 +35,6 @@ public String getSetupClass () {
 
     @Override
     public void injectData (Map<String, Object> data) {
-
     }
 
     @Override

src/main/java/me/bebeli555/autobot/mixin/mixins/MixinCPacketUseEntity.java

@@ -0,0 +1,27 @@
+package me.bebeli555.autobot.mixin.mixins;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+import me.bebeli555.autobot.utils.ICPacketUseEntity;
+import net.minecraft.network.play.client.CPacketUseEntity;
+
+@Mixin(CPacketUseEntity.class)
+public abstract class MixinCPacketUseEntity implements ICPacketUseEntity {
+
+    @Shadow
+    protected CPacketUseEntity.Action action;
+
+    @Shadow
+    protected int entityId;
+
+    @Override
+    public void setEntityId(int entityId) {
+    	this.entityId = entityId;
+    }
+
+    @Override
+    public void setAction(CPacketUseEntity.Action action) {
+    	this.action = action;
+    }
+}

src/main/java/me/bebeli555/autobot/mods/bots/crystalpvpbot/AutoCrystal.java

@@ -1,15 +1,24 @@
 package me.bebeli555.autobot.mods.bots.crystalpvpbot;
 
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
 import me.bebeli555.autobot.AutoBot;
+import me.bebeli555.autobot.events.PacketEvent;
 import me.bebeli555.autobot.utils.BaritoneUtil;
 import me.bebeli555.autobot.utils.BlockUtil;
 import me.bebeli555.autobot.utils.CrystalUtil;
+import me.bebeli555.autobot.utils.ICPacketUseEntity;
 import me.bebeli555.autobot.utils.InventoryUtil;
 import me.bebeli555.autobot.utils.MiningUtil;
 import me.bebeli555.autobot.utils.RotationUtil;
+import me.zero.alpine.listener.EventHandler;
+import me.zero.alpine.listener.Listener;
 import net.minecraft.entity.item.EntityEnderCrystal;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Items;
+import net.minecraft.network.play.client.CPacketUseEntity;
+import net.minecraft.network.play.server.SPacketSpawnObject;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
@@ -19,6 +28,7 @@ public class AutoCrystal extends AutoBot {
 	public Thread thread;
 	public static BlockPos placed;
 	public static boolean dontToggle;
+	private final List<BlockPos> placePosList = new CopyOnWriteArrayList<BlockPos>();
 
 	public AutoCrystal(EntityPlayer target) {
 		this.target = target;
@@ -73,6 +83,7 @@ public void loop() {
 				if (placeCrystal != null) {
 					BlockUtil.placeItem(Items.END_CRYSTAL, placeCrystal, false);
 					placed = placeCrystal;
+					this.placePosList.add(placeCrystal);
 					AutoBot.sleep(CrystalPvPBot.autoCrystalDelay.intValue());
 				}	
 			}
@@ -161,4 +172,24 @@ public EntityEnderCrystal getBestCrystal() {
 	public static BlockPos getMostDamageSpot(EntityPlayer target) {
 		return new AutoCrystal(target).getBestCrystalSpot(false);
 	}
+
+
+	/**
+	 * Shitty predict :^)
+	 */
+	@EventHandler
+    private Listener<PacketEvent> packetEvent = new Listener<>(event -> {
+    	if (event.packet instanceof SPacketSpawnObject && CrystalPvPBot.autoCrystalPredict.booleanValue()) { 
+        	final SPacketSpawnObject packet2 = (SPacketSpawnObject) event.packet;
+        	if (packet2.getType() == 51) {
+        		final BlockPos pos = new BlockPos(packet2.getX(), packet2.getY(), packet2.getZ());
+        		if (placePosList.contains(pos.down())) {
+		        	CPacketUseEntity useEntity = new CPacketUseEntity();
+		            ((ICPacketUseEntity)useEntity).setEntityId(packet2.getEntityID());
+		            ((ICPacketUseEntity)useEntity).setAction(CPacketUseEntity.Action.ATTACK);
+		            mc.getConnection().sendPacket(useEntity);
+        		}
+        	}
+        }
+    });
 }

src/main/java/me/bebeli555/autobot/mods/bots/crystalpvpbot/CrystalPvPBot.java

@@ -42,6 +42,7 @@ public class CrystalPvPBot extends AutoBot {
 		public static Setting autoCrystalMinTargetDmg = new Setting(autoCrystalSetting, Mode.INTEGER, "MinTargetDmg", 5, "Minimum damage to do to target to active auto crystal");
 		public static Setting autoCrystalRange = new Setting(autoCrystalSetting, Mode.INTEGER, "Range", 4, "The range how far it can place and break crystals");
 		public static Setting autoCrystalDelay = new Setting(autoCrystalSetting, Mode.INTEGER, "Delay", 50, "Delay in ms it will wait after a place/break");
+		public static Setting autoCrystalPredict = new Setting(autoCrystalSetting, Mode.BOOLEAN, "Predict", true, "Predicts crystal spawn");
 	public static Setting autoTrap = new Setting(Mode.LABEL, "AutoTrap", true, "AutoTrap for the bot");
 		public static Setting autoTrapDelay = new Setting(autoTrap, Mode.INTEGER, "Delay", 50, "Delay in ms it will wait after a successful place");
 		public static Setting autoTrapDistance = new Setting(autoTrap, Mode.INTEGER, "Distance", 4, "Allowed place distance");

src/main/java/me/bebeli555/autobot/utils/ICPacketUseEntity.java

@@ -0,0 +1,15 @@
+package me.bebeli555.autobot.utils;
+
+import net.minecraft.network.play.client.CPacketUseEntity;
+
+public interface ICPacketUseEntity {
+
+    void getEntityId(int entityId);
+
+    void getEntityAction(CPacketUseEntity.Action action);
+
+    void setEntityId(int entityId);
+
+    void setAction(CPacketUseEntity.Action action);
+}
+

src/main/resources/mixins.autobot.json

@@ -7,6 +7,7 @@
     "MixinEntityPlayer",
     "MixinEntityPlayerSP",
     "MixinNetworkManager",
-    "MixinPlayerControllerMP"
+    "MixinPlayerControllerMP",
+    "MixinCPacketUseEntity"
   ]
 }