Attempt to fix weird error with @invoker

For some reason the following error occured when we used public @Invokers
in MixinMinecraft

MixinMinecraft.java:59: error: Mapping conflict for @invoker target clickMouse: func_147116_af()V for target net.minecraft.client.Minecraft conflicts with existing mapping Lnet/minecraft/client/Minecraft;func_147116_af()V
    @invoker("clickMouse") @OverRide public abstract void leftClickMouse();
    ^

Author: LeafHacker

src/main/java/me/zero/client/load/mixin/MixinMinecraft.java

@@ -31,8 +31,8 @@
 import net.minecraft.util.Session;
 import net.minecraft.util.Timer;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.gen.Accessor;
-import org.spongepowered.asm.mixin.gen.Invoker;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.ModifyVariable;
@@ -56,15 +56,15 @@ public abstract class MixinMinecraft implements IMinecraft {
     @Accessor @Override public abstract void setSession(Session session);
     @Accessor @Override public abstract void setRightClickDelayTimer(int delay);
 
-    @Invoker("clickMouse") @Override public abstract void leftClickMouse();
-    @Invoker("rightClickMouse") @Override public abstract void rightClickMouse();
-    @Invoker("middleClickMouse") @Override public abstract void middleClickMouse();
+    @Shadow private void clickMouse() {}
+    @Shadow private void rightClickMouse() {}
+    @Shadow private void middleClickMouse() {}
 
     @Override
     public void clickMouse(ClickEvent.MouseButton button) {
         // IF statements are required because Mixin doesn't support SWITCH
         if (button == LEFT)
-            leftClickMouse();
+            clickMouse();
         if (button == RIGHT)
             rightClickMouse();
         if (button == MIDDLE)

src/main/java/me/zero/client/load/mixin/wrapper/IMinecraft.java

@@ -52,19 +52,4 @@ public interface IMinecraft {
      */
     void clickMouse(ClickEvent.MouseButton button);
 
-    /**
-     * Click the left mouse button
-     */
-    void leftClickMouse();
-
-    /**
-     * Click the right mouse button
-     */
-    void rightClickMouse();
-
-    /**
-     * Click the middle mouse button
-     */
-    void middleClickMouse();
-
 }