added hunger, saturation, and exhaustion entity API calls.

src/main/java/carpet/fakes/HungerManagerInterface.java

@@ -1,5 +1,6 @@
 package carpet.fakes;
 
 public interface HungerManagerInterface {
-    float getExhaustion();
+    float getExhaustionCM();
+    void setExhaustionCM(float exhaust);
 }

src/main/java/carpet/mixins/HungerManagerMixin_scarpetEventsMixin.java

@@ -1,20 +1,20 @@
 package carpet.mixins;
 
-import carpet.fakes.EntityInterface;
 import carpet.fakes.HungerManagerInterface;
-import carpet.script.EntityEventsGroup;
-import net.minecraft.entity.damage.DamageSource;
 import net.minecraft.entity.player.HungerManager;
 import org.spongepowered.asm.mixin.Mixin;
 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.callback.CallbackInfo;
 
 @Mixin(HungerManager.class)
 public class HungerManagerMixin_scarpetEventsMixin implements HungerManagerInterface {
     @Shadow private float exhaustion;
-    public float getExhaustion(){
+    public float getExhaustionCM(){
         return exhaustion;
     }
-}
+
+    @Override
+    public void setExhaustionCM(float exhaust)
+    {
+        exhaustion = exhaust;
+    }
+}

src/main/java/carpet/script/value/EntityValue.java

@@ -299,8 +299,7 @@ public class EntityValue extends Value
         });
 
         put("exhaustion",(e, a)->{
-            if(e instanceof PlayerEntity)
-                return new NumericValue(((HungerManagerInterface)((PlayerEntity) e).getHungerManager()).getExhaustion());
+            if(e instanceof PlayerEntity) return new NumericValue(((HungerManagerInterface)((PlayerEntity) e).getHungerManager()).getExhaustionCM());
             return Value.NULL;
         });
 
@@ -966,6 +965,10 @@ public class EntityValue extends Value
         });
 
         put("exhaustion", (e, v)-> {
+            if(e instanceof PlayerEntity) ((HungerManagerInterface) ((PlayerEntity) e).getHungerManager()).setExhaustionCM(NumericValue.asNumber(v).getFloat());
+        });
+
+        put("add_exhaustion", (e, v)-> {
             if(e instanceof PlayerEntity) ((PlayerEntity) e).getHungerManager().addExhaustion((int) NumericValue.asNumber(v).getLong());
         });