AntiFriendHit created.

src/main/java/me/zeroeightsix/kami/event/events/ClientPlayerAttackEvent.java

@@ -0,0 +1,23 @@
+package me.zeroeightsix.kami.event.events;
+
+import me.zeroeightsix.kami.event.KamiEvent;
+import net.minecraft.entity.Entity;
+
+import javax.annotation.Nonnull;
+
+public class ClientPlayerAttackEvent extends KamiEvent {
+
+    private Entity targetEntity;
+
+    public ClientPlayerAttackEvent(@Nonnull Entity targetEntity) {
+        if (this.targetEntity == null) {
+            throw new IllegalArgumentException("Target Entity cannot be null");
+        }
+        this.targetEntity = targetEntity;
+    }
+
+    public Entity getTargetEntity() {
+        return targetEntity;
+    }
+
+}

src/main/java/me/zeroeightsix/kami/mixin/client/MixinMinecraft.java

@@ -2,7 +2,6 @@ package me.zeroeightsix.kami.mixin.client;
 
 import me.zeroeightsix.kami.KamiMod;
 import me.zeroeightsix.kami.event.events.GuiScreenEvent;
-import me.zeroeightsix.kami.module.modules.sdashb.capes.Capes;
 import me.zeroeightsix.kami.util.Wrapper;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.audio.SoundHandler;
@@ -50,12 +49,9 @@ public class MixinMinecraft {
         KamiMod.EVENT_BUS.post(screenEvent1);
         guiScreenIn = screenEvent1.getScreen();
 
-        if (guiScreenIn == null && this.world == null)
-        {
+        if (guiScreenIn == null && this.world == null) {
             guiScreenIn = new GuiMainMenu();
-        }
-        else if (guiScreenIn == null && this.player.getHealth() <= 0.0F)
-        {
+        } else if (guiScreenIn == null && this.player.getHealth() <= 0.0F) {
             guiScreenIn = new GuiGameOver(null);
         }
 
@@ -65,38 +61,33 @@ public class MixinMinecraft {
         if (net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(event)) return;
 
         guiScreenIn = event.getGui();
-        if (old != null && guiScreenIn != old)
-        {
+        if (old != null && guiScreenIn != old) {
             old.onGuiClosed();
         }
 
-        if (guiScreenIn instanceof GuiMainMenu || guiScreenIn instanceof GuiMultiplayer)
-        {
+        if (guiScreenIn instanceof GuiMainMenu || guiScreenIn instanceof GuiMultiplayer) {
             this.gameSettings.showDebugInfo = false;
             this.ingameGUI.getChatGUI().clearChatMessages(true);
         }
 
         this.currentScreen = guiScreenIn;
 
-        if (guiScreenIn != null)
-        {
+        if (guiScreenIn != null) {
             Minecraft.getMinecraft().setIngameNotInFocus();
             KeyBinding.unPressAllKeys();
 
-            while (Mouse.next())
-            {}
+            while (Mouse.next()) {
+            }
 
-            while (Keyboard.next())
-            {}
+            while (Keyboard.next()) {
+            }
 
             ScaledResolution scaledresolution = new ScaledResolution(Minecraft.getMinecraft());
             int i = scaledresolution.getScaledWidth();
             int j = scaledresolution.getScaledHeight();
             guiScreenIn.setWorldAndResolution(Minecraft.getMinecraft(), i, j);
             this.skipRenderWorld = false;
-        }
-        else
-        {
+        } else {
             this.soundHandler.resumeSounds();
             Minecraft.getMinecraft().setIngameFocus();
         }
@@ -117,7 +108,7 @@ public class MixinMinecraft {
     @Inject(method = "init", at = @At(value = "FIELD", target = "Lnet/minecraft/client/Minecraft;ingameGUI:Lnet/minecraft/client/gui/GuiIngame;", shift = At.Shift.AFTER))
     public void startCapes(CallbackInfo ci) {
         System.out.println("Loaded capes");
-        new Capes();
+        // new Capes(); // TODO: Fix capes.
     }
 
     private void save() {

src/main/java/me/zeroeightsix/kami/mixin/client/MixinPlayerControllerMP.java

@@ -1,15 +1,22 @@
 package me.zeroeightsix.kami.mixin.client;
 
+import me.zero.alpine.EventBus;
+import me.zeroeightsix.kami.KamiMod;
+import me.zeroeightsix.kami.event.events.ClientPlayerAttackEvent;
 import me.zeroeightsix.kami.module.modules.player.TpsSync;
 import me.zeroeightsix.kami.util.LagCompensator;
 import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.multiplayer.PlayerControllerMP;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 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.Redirect;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 /**
  * Created by 086 on 3/10/2018.
@@ -22,4 +29,15 @@ public class MixinPlayerControllerMP {
         return state.getPlayerRelativeBlockHardness(player, worldIn, pos) * (TpsSync.isSync() ? (LagCompensator.INSTANCE.getTickRate() / 20f) : 1);
     }
 
+    @Inject(method = "attackEntity", at = @At("HEAD"), cancellable = true)
+    public void attackEntity(EntityPlayer playerIn, Entity targetEntity, CallbackInfo ci) {
+        if (targetEntity == null) return;
+        if (targetEntity instanceof EntityPlayerSP) {
+            ClientPlayerAttackEvent e = new ClientPlayerAttackEvent(targetEntity);
+            KamiMod.EVENT_BUS.post(e);
+            if (e.isCancelled()) {
+                ci.cancel();
+            }
+        }
+    }
 }

src/main/java/me/zeroeightsix/kami/module/modules/combat/AntiFriendHit.java

@@ -0,0 +1,25 @@
+package me.zeroeightsix.kami.module.modules.combat;
+
+import me.zero.alpine.listener.EventHandler;
+import me.zero.alpine.listener.Listener;
+import me.zeroeightsix.kami.event.events.ClientPlayerAttackEvent;
+import me.zeroeightsix.kami.module.Module;
+import me.zeroeightsix.kami.util.Friends;
+import net.minecraft.client.entity.EntityOtherPlayerMP;
+import net.minecraft.entity.Entity;
+
+@Module.Info(name = "AntiFriendHit", description = "Don't hit your friends", category = Module.Category.COMBAT, alwaysListening = true)
+public class AntiFriendHit extends Module {
+
+
+    @EventHandler
+    Listener<ClientPlayerAttackEvent> listener = new Listener<>(event -> {
+        if (!this.isEnabled()) return;
+        Entity e = mc.objectMouseOver.entityHit;
+        if (e instanceof EntityOtherPlayerMP && Friends.isFriend(e.getName())) {
+            event.cancel();
+        }
+    });
+
+
+}