Implement SafeWalk

Closes #44

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

@@ -2,6 +2,7 @@
 
 import me.zeroeightsix.kami.KamiMod;
 import me.zeroeightsix.kami.event.events.EntityEvent;
+import me.zeroeightsix.kami.module.modules.movement.SafeWalk;
 import net.minecraft.entity.Entity;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
@@ -26,4 +27,9 @@ public void addVelocity(Entity entity, double x, double y, double z) {
         entity.isAirBorne = true;
     }
 
+    @Redirect(method = "move", at = @At(value = "INVOKE", target = "Lnet/minecraft/entity/Entity;isSneaking()Z"))
+    public boolean isSneaking(Entity entity) {
+        return SafeWalk.shouldSafewalk() || entity.isSneaking();
+    }
+
 }

src/main/java/me/zeroeightsix/kami/module/modules/movement/SafeWalk.java

@@ -0,0 +1,21 @@
+package me.zeroeightsix.kami.module.modules.movement;
+
+import me.zeroeightsix.kami.module.Module;
+
+/**
+ * Created by 086 on 11/10/2018.
+ */
+@Module.Info(name = "SafeWalk", category = Module.Category.MOVEMENT, description = "Keeps you from walking off edges")
+public class SafeWalk extends Module {
+
+    private static SafeWalk INSTANCE;
+
+    public SafeWalk() {
+        INSTANCE = this;
+    }
+
+    public static boolean shouldSafewalk() {
+        return INSTANCE.isEnabled();
+    }
+
+}