Update CrystalAura mechanics and rotation update (#101)

This pull request introduces multiple improvements and fixes to
CrystalAura mechanics and related systems. It includes a rewrite of the
CrystalAura logic for better accuracy in placement and targeting,
incorporating game checks for valid interactions. New settings for
rotations and interactions have been added to enhance configurability.
Refactors have been applied to FakePlayer functionality, the handling of
timers, and blueprint propagation for improved code readability and
performance.

Key changes:
- Rework of CrystalAura with accurate placement calculations.
- Introduction of `RotationSettings` and `InteractionSettings` for
flexibility.
- Fixes to BuildTask timing issues and pathing accuracy.
- Improvements in targeting logic and dynamic range adjustments.
- Cleanup of unused and outdated code for better maintainability.

These updates improve overall stability and optimize the combat module's

---------

Co-authored-by: Edouard127 <[email protected]>
Co-authored-by: blade <[email protected]>

Author: 3 people

common/src/main/java/com/lambda/mixin/baritone/MixinBaritonePlayerContext.java

@@ -20,7 +20,7 @@
 import baritone.Baritone;
 import baritone.api.utils.Rotation;
 import baritone.utils.player.BaritonePlayerContext;
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import com.lambda.util.BaritoneUtils;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;

common/src/main/java/com/lambda/mixin/baritone/MixinLookBehavior.java

@@ -21,7 +21,7 @@
 import baritone.api.event.events.RotationMoveEvent;
 import baritone.api.utils.Rotation;
 import baritone.behavior.LookBehavior;
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import com.lambda.util.BaritoneUtils;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;

common/src/main/java/com/lambda/mixin/entity/ClientPlayInteractionManagerMixin.java

@@ -18,11 +18,13 @@
 package com.lambda.mixin.entity;
 
 import com.lambda.event.EventFlow;
+import com.lambda.event.events.InventoryEvent;
 import com.lambda.event.events.PlayerEvent;
 import net.minecraft.client.network.ClientPlayerEntity;
 import net.minecraft.client.network.ClientPlayerInteractionManager;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.screen.slot.SlotActionType;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.Hand;
@@ -34,6 +36,7 @@
 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.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
@@ -83,6 +86,11 @@ public void clickSlotHead(int syncId, int slotId, int button, SlotActionType act
         if (EventFlow.post(click).isCanceled()) ci.cancel();
     }
 
+    @Redirect(method = "syncSelectedSlot", at = @At(value = "FIELD", target = "Lnet/minecraft/entity/player/PlayerInventory;selectedSlot:I"))
+    public int overrideSelectedSlotSync(PlayerInventory instance) {
+        return EventFlow.post(new InventoryEvent.HotbarSlot.Update(instance.selectedSlot)).getSlot();
+    }
+
     @Inject(method = "updateBlockBreakingProgress", at = @At("HEAD"), cancellable = true)
     private void updateBlockBreakingProgressPre(BlockPos pos, Direction side, CallbackInfoReturnable<Boolean> cir) {
         var event = EventFlow.post(new PlayerEvent.Breaking.Update(pos, side, currentBreakingProgress));

common/src/main/java/com/lambda/mixin/entity/ClientPlayerEntityMixin.java

@@ -23,7 +23,7 @@
 import com.lambda.event.events.PlayerEvent;
 import com.lambda.event.events.TickEvent;
 import com.lambda.interaction.PlayerPacketManager;
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import net.minecraft.client.input.Input;
 import net.minecraft.client.network.ClientPlayerEntity;
 import net.minecraft.entity.MovementType;
@@ -97,8 +97,6 @@ void sendBegin(CallbackInfo ci) {
         ci.cancel();
         PlayerPacketManager.sendPlayerPackets();
         autoJumpEnabled = Lambda.getMc().options.getAutoJump().getValue();
-
-        RotationManager.update();
     }
 
     @Inject(method = "tick", at = @At(value = "HEAD"))

common/src/main/java/com/lambda/mixin/entity/EntityMixin.java

@@ -21,7 +21,7 @@
 import com.lambda.event.EventFlow;
 import com.lambda.event.events.EntityEvent;
 import com.lambda.event.events.PlayerEvent;
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import com.lambda.util.math.Vec2d;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.MovementType;

common/src/main/java/com/lambda/mixin/entity/LivingEntityMixin.java

@@ -20,7 +20,7 @@
 import com.lambda.Lambda;
 import com.lambda.event.EventFlow;
 import com.lambda.event.events.MovementEvent;
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.Vec3d;

common/src/main/java/com/lambda/mixin/entity/PlayerEntityMixin.java

@@ -19,7 +19,7 @@
 
 import com.lambda.event.EventFlow;
 import com.lambda.event.events.MovementEvent;
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.entity.player.PlayerEntity;
 import org.spongepowered.asm.mixin.Mixin;

common/src/main/java/com/lambda/mixin/entity/PlayerInventoryMixin.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2025 Lambda
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.lambda.mixin.entity;
+
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.network.ClientPlayerInteractionManager;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.item.ItemStack;
+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;
+
+import static net.minecraft.entity.player.PlayerInventory.isValidHotbarIndex;
+
+@Mixin(PlayerInventory.class)
+public class PlayerInventoryMixin {
+    @Inject(method = "getMainHandStack", at = @At(value = "HEAD"), cancellable = true)
+    public void handleSpoofedMainHandStack(CallbackInfoReturnable<ItemStack> cir) {
+        PlayerInventory instance = (PlayerInventory) (Object) this;
+        MinecraftClient mc = MinecraftClient.getInstance();
+        ClientPlayerInteractionManager interaction = mc.interactionManager;
+
+        if (instance.player != mc.player || interaction == null) return;
+
+        int actualSlot = interaction.lastSelectedSlot;
+
+        cir.setReturnValue(
+                isValidHotbarIndex(actualSlot) ? instance.main.get(actualSlot) : ItemStack.EMPTY
+        );
+    }
+}

common/src/main/java/com/lambda/mixin/network/ClientPlayNetworkHandlerMixin.java

@@ -29,9 +29,9 @@
 
 @Mixin(ClientPlayNetworkHandler.class)
 public class ClientPlayNetworkHandlerMixin {
-    @Inject(method = "onUpdateSelectedSlot", at = @At("TAIL"))
+    @Inject(method = "onUpdateSelectedSlot", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/NetworkThreadUtils;forceMainThread(Lnet/minecraft/network/packet/Packet;Lnet/minecraft/network/listener/PacketListener;Lnet/minecraft/util/thread/ThreadExecutor;)V", shift = At.Shift.AFTER), cancellable = true)
     private void onUpdateSelectedSlot(UpdateSelectedSlotS2CPacket packet, CallbackInfo ci) {
-        EventFlow.post(new InventoryEvent.SelectedHotbarSlotUpdate(packet.getSlot()));
+        if (EventFlow.post(new InventoryEvent.HotbarSlot.Sync(packet.getSlot())).isCanceled()) ci.cancel();
     }
 
     @Inject(method = "onScreenHandlerSlotUpdate", at = @At("TAIL"))

common/src/main/java/com/lambda/mixin/render/CameraMixin.java

@@ -17,7 +17,7 @@
 
 package com.lambda.mixin.render;
 
-import com.lambda.interaction.RotationManager;
+import com.lambda.interaction.request.rotation.RotationManager;
 import com.lambda.module.modules.player.Freecam;
 import com.lambda.module.modules.render.CameraTweaks;
 import net.minecraft.client.render.Camera;