Add broken wings status effect

src/main/java/com/minelittlepony/unicopia/client/gui/HudEffects.java

@@ -7,7 +7,6 @@ import org.jetbrains.annotations.Nullable;
 
 import com.minelittlepony.unicopia.Race;
 import com.minelittlepony.unicopia.entity.duck.EntityDuck;
-import com.minelittlepony.unicopia.entity.effect.EffectUtils;
 import com.minelittlepony.unicopia.entity.effect.UEffects;
 import com.minelittlepony.unicopia.entity.player.Pony;
 
@@ -31,7 +30,7 @@ public class HudEffects {
 
     private static void apply(Pony pony, float tickDelta, boolean on) {
         if (on) {
-            if (!pony.asEntity().hasStatusEffect(StatusEffects.HUNGER) && EffectUtils.getAmplifier(pony.asEntity(), UEffects.FOOD_POISONING) > 0) {
+            if (!pony.asEntity().hasStatusEffect(StatusEffects.HUNGER) && pony.asEntity().hasStatusEffect(UEffects.FOOD_POISONING)) {
                 addedHunger = true;
                 pony.asEntity().addStatusEffect(new StatusEffectInstance(StatusEffects.HUNGER, 1, 1, false, false));
             }

src/main/java/com/minelittlepony/unicopia/entity/Living.java

@@ -23,7 +23,6 @@ import com.minelittlepony.unicopia.entity.behaviour.Guest;
 import com.minelittlepony.unicopia.entity.damage.MagicalDamageSource;
 import com.minelittlepony.unicopia.entity.duck.LivingEntityDuck;
 import com.minelittlepony.unicopia.entity.effect.CorruptInfluenceStatusEffect;
-import com.minelittlepony.unicopia.entity.effect.EffectUtils;
 import com.minelittlepony.unicopia.entity.effect.UEffects;
 import com.minelittlepony.unicopia.entity.player.Pony;
 import com.minelittlepony.unicopia.input.Heuristic;
@@ -200,7 +199,7 @@ public abstract class Living<T extends LivingEntity> implements Equine<T>, Caste
     @Override
     public boolean beforeUpdate() {
         landEvent.beforeTick();
-        if (EffectUtils.getAmplifier(entity, UEffects.PARALYSIS) > 1 && entity.getVelocity().horizontalLengthSquared() > 0) {
+        if (entity.hasStatusEffect(UEffects.PARALYSIS) && entity.getVelocity().horizontalLengthSquared() > 0) {
             entity.setVelocity(entity.getVelocity().multiply(0, 1, 0));
             updateVelocity();
         }

src/main/java/com/minelittlepony/unicopia/entity/effect/EffectUtils.java

@@ -6,11 +6,19 @@ import net.minecraft.entity.effect.StatusEffectInstance;
 
 public interface EffectUtils {
     static boolean isPoisoned(LivingEntity entity) {
-        return getAmplifier(entity, UEffects.FOOD_POISONING) > 2;
+        return getAmplifier(entity, UEffects.FOOD_POISONING) > 1;
+    }
+
+    static boolean hasABrokenWing(LivingEntity entity) {
+        return entity.hasStatusEffect(UEffects.BROKEN_WINGS);
+    }
+
+    static boolean hasBothBrokenWing(LivingEntity entity) {
+        return getAmplifier(entity, UEffects.BROKEN_WINGS) > 1;
     }
 
     static int getAmplifier(LivingEntity entity, StatusEffect effect) {
-        return entity.hasStatusEffect(effect) ? entity.getStatusEffect(effect).getAmplifier() : 0;
+        return entity.hasStatusEffect(effect) ? entity.getStatusEffect(effect).getAmplifier() + 1 : 0;
     }
 
     static boolean isChangingRace(LivingEntity entity) {

src/main/java/com/minelittlepony/unicopia/entity/effect/UEffects.java

@@ -17,6 +17,7 @@ public interface UEffects {
     StatusEffect CORRUPT_INFLUENCE = register("corrupt_influence", new CorruptInfluenceStatusEffect(0x00FF00));
     StatusEffect PARALYSIS = register("paralysis", new SimpleStatusEffect(StatusEffectCategory.HARMFUL, 0, false));
     StatusEffect FORTIFICATION = register("fortification", new SimpleStatusEffect(StatusEffectCategory.BENEFICIAL, 0x000077, false));
+    StatusEffect BROKEN_WINGS = register("broken_wings", new SimpleStatusEffect(StatusEffectCategory.BENEFICIAL, 0xEEAA00, false));
     /**
      * Side-effect of wearing the alicorn amulet.
      * Causes the player to lose grip on whatever item they're holding.

src/main/java/com/minelittlepony/unicopia/entity/player/PlayerPhysics.java

@@ -16,6 +16,7 @@ import com.minelittlepony.unicopia.compat.ad_astra.OxygenApi;
 import com.minelittlepony.unicopia.entity.*;
 import com.minelittlepony.unicopia.entity.damage.UDamageTypes;
 import com.minelittlepony.unicopia.entity.duck.LivingEntityDuck;
+import com.minelittlepony.unicopia.entity.effect.EffectUtils;
 import com.minelittlepony.unicopia.entity.player.MagicReserves.Bar;
 import com.minelittlepony.unicopia.input.Heuristic;
 import com.minelittlepony.unicopia.item.AmuletItem;
@@ -229,6 +230,10 @@ public class PlayerPhysics extends EntityPhysics<PlayerEntity> implements Tickab
         if (wasFlying) {
             entity.calculateDimensions();
         }
+
+        if (!pony.isClient()) {
+            pony.setDirty();
+        }
     }
 
     public double getHorizontalMotion() {
@@ -285,6 +290,19 @@ public class PlayerPhysics extends EntityPhysics<PlayerEntity> implements Tickab
                 cancelFlight(false);
             }
 
+            if (!pony.isClient()) {
+                System.out.println(ticksInAir + " " + type.canFly() + " " + isFlying() + " " + EffectUtils.hasBothBrokenWing(entity));
+                if (type.canFly()
+                        && isFlying()
+                        && EffectUtils.hasBothBrokenWing(entity)
+                        && ticksInAir > 90) {
+
+                    entity.getWorld().playSoundFromEntity(null, entity, USounds.Vanilla.ENTITY_PLAYER_BIG_FALL, SoundCategory.PLAYERS, 2, 1F);
+                    entity.damage(entity.getDamageSources().generic(), 3);
+                    cancelFlight(true);
+                }
+            }
+
             if (entity.isOnGround()) {
                 isCancelled = false;
             }
@@ -441,7 +459,12 @@ public class PlayerPhysics extends EntityPhysics<PlayerEntity> implements Tickab
 
         entity.fallDistance = 0;
 
-        applyThrust(velocity);
+        if (!EffectUtils.hasABrokenWing(entity) || entity.age % 50 < 25) {
+            applyThrust(velocity);
+        } else if (entity.getWorld().random.nextInt(40) == 0) {
+            entity.getWorld().playSoundFromEntity(null, entity, USounds.Vanilla.ENTITY_PLAYER_BIG_FALL, SoundCategory.PLAYERS, 2, 1.5F);
+            entity.damage(entity.getDamageSources().generic(), 0.5F);
+        }
 
         if (type.isAvian()) {
             if (pony.getObservedSpecies() != Race.BAT && entity.getWorld().random.nextInt(9000) == 0) {

src/main/resources/assets/unicopia/lang/en_us.json

@@ -407,6 +407,7 @@
   "effect.unicopia.paralysis": "Paralysis",
   "effect.unicopia.butter_fingers": "Butterfingers",
   "effect.unicopia.fortification": "Fortification",
+  "effect.unicopia.broken_wings": "Broken Wings",
 
   "effect.unicopia.change_race_earth": "Earth Pony Metamorphosis",
   "effect.unicopia.change_race_unicorn": "Unicorn Metamorphosis",