From 186d7cdbeeebc4390f2ad77d2148a742110e9685 Mon Sep 17 00:00:00 2001
From: Sollace <sollacea@gmail.com>
Date: Sat, 30 Jan 2021 18:32:04 +0200
Subject: [PATCH] Smooth out consumption of food levels/fix food consumption
 being roudned UP

---
 .../unicopia/entity/player/Pony.java          | 34 ++++++++++++++-----
 1 file changed, 25 insertions(+), 9 deletions(-)

diff --git a/src/main/java/com/minelittlepony/unicopia/entity/player/Pony.java b/src/main/java/com/minelittlepony/unicopia/entity/player/Pony.java
index 68917d1b..5764f5cf 100644
--- a/src/main/java/com/minelittlepony/unicopia/entity/player/Pony.java
+++ b/src/main/java/com/minelittlepony/unicopia/entity/player/Pony.java
@@ -92,6 +92,8 @@ public class Pony implements Caster<PlayerEntity>, Equine<PlayerEntity>, Transmi
 
     private int ticksHanging;
 
+    private float magicExhaustion = 0;
+
     @Nullable
     private Race clientPreferredRace;
 
@@ -255,6 +257,8 @@ public class Pony implements Caster<PlayerEntity>, Equine<PlayerEntity>, Transmi
             }
         }
 
+        magicExhaustion = burnFood(magicExhaustion);
+
         powers.tick();
 
         return false;
@@ -384,21 +388,29 @@ public class Pony implements Caster<PlayerEntity>, Equine<PlayerEntity>, Transmi
                 mana.getMana().set(0);
                 foodSubtract -= currentMana / foodManaRatio;
 
-                int lostLevels = (int)Math.ceil(foodSubtract);
-                int food = entity.getHungerManager().getFoodLevel() - lostLevels;
-
-                if (food < 0) {
-                    entity.getHungerManager().add(-entity.getHungerManager().getFoodLevel(), 0);
-                    entity.damage(MagicalDamageSource.EXHAUSTION, -food/2);
-                } else {
-                    entity.getHungerManager().add(-lostLevels, 0);
-                }
+                magicExhaustion += foodSubtract;
             }
         }
 
         return entity.getHealth() > 0;
     }
 
+    private float burnFood(float foodSubtract) {
+        int lostLevels = (int)Math.floor(foodSubtract);
+        if (lostLevels > 0) {
+            int food = entity.getHungerManager().getFoodLevel() - lostLevels;
+
+            if (food < 0) {
+                entity.getHungerManager().add(-entity.getHungerManager().getFoodLevel(), 0);
+                entity.damage(MagicalDamageSource.EXHAUSTION, -food/2);
+            } else {
+                entity.getHungerManager().add(-lostLevels, 0);
+            }
+        }
+
+        return foodSubtract - lostLevels;
+    }
+
     public Optional<Text> trySleep(BlockPos pos) {
         return findAllSpellsInRange(10)
                 .filter(p -> p instanceof Pony && ((Pony)p).isEnemy(this))
@@ -416,6 +428,8 @@ public class Pony implements Caster<PlayerEntity>, Equine<PlayerEntity>, Transmi
     public void toNBT(CompoundTag compound) {
         compound.putString("playerSpecies", getSpecies().name());
 
+        compound.putFloat("magicExhaustion", magicExhaustion);
+
         compound.put("powers", powers.toNBT());
         compound.put("gravity", gravity.toNBT());
 
@@ -434,6 +448,8 @@ public class Pony implements Caster<PlayerEntity>, Equine<PlayerEntity>, Transmi
         powers.fromNBT(compound.getCompound("powers"));
         gravity.fromNBT(compound.getCompound("gravity"));
 
+        magicExhaustion = compound.getFloat("magicExhaustion");
+
         if (compound.contains("effect")) {
             effectDelegate.set(SpellRegistry.instance().createEffectFromNBT(compound.getCompound("effect")));
         }