Change level effects to be scaled so we can allow arbitrarily high caster levels

src/main/java/com/minelittlepony/unicopia/ability/magic/Levelled.java

@@ -32,6 +32,10 @@ public interface Levelled {
 
         void set(int level);
 
+        default float getScaled(float max) {
+            return (1 + ((float)get() / getMax())) * max;
+        }
+
         default boolean canLevelUp() {
             int max = getMax();
             return max < 0 || get() < max;

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/RainboomAbilitySpell.java

@@ -88,7 +88,7 @@ public class RainboomAbilitySpell extends AbstractSpell {
             ((Pony)source).getMagicalReserves().getExhaustion().multiply(0.2F);
         }
 
-        return !source.getEntity().isRemoved() && age++ < 90 + 7 * (source.getLevel().get() + 1);
+        return !source.getEntity().isRemoved() && age++ < 90 + 7 * source.getLevel().getScaled(9);
     }
 
     private boolean canBreak(BlockPos pos, LivingEntity entity) {

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/AttractiveSpell.java

@@ -36,7 +36,7 @@ public class AttractiveSpell extends ShieldSpell implements ProjectileSpell {
 
     @Override
     public double getDrawDropOffRange(Caster<?> caster) {
-        return 10 + (caster.getLevel().get() * 2);
+        return 10 + (caster.getLevel().getScaled(8) * 2);
     }
 
     @Override

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/AwkwardSpell.java

@@ -25,7 +25,7 @@ public class AwkwardSpell extends AbstractSpell {
     @Override
     public boolean tick(Caster<?> source, Situation situation) {
         if (source.isClient()) {
-            source.spawnParticles(new Sphere(false, (1 + source.getLevel().get()) * 8), 10, pos -> {
+            source.spawnParticles(new Sphere(false, (1 + source.getLevel().getScaled(8)) * 8), 10, pos -> {
 
                 List<Identifier> names = new ArrayList<>(Registry.PARTICLE_TYPE.getIds());
 

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/FireSpell.java

@@ -67,7 +67,7 @@ public class FireSpell extends AbstractAreaEffectSpell implements ProjectileSpel
     }
 
     protected void generateParticles(Caster<?> source) {
-        source.spawnParticles(new Sphere(false, Math.max(0, 4 + getTraits().get(Trait.POWER))), (1 + source.getLevel().get()) * 6, pos -> {
+        source.spawnParticles(new Sphere(false, Math.max(0, 4 + getTraits().get(Trait.POWER))), (int)(1 + source.getLevel().getScaled(8)) * 6, pos -> {
             source.addParticle(ParticleTypes.LARGE_SMOKE, pos, Vec3d.ZERO);
         });
     }

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/InfernoSpell.java

@@ -34,7 +34,7 @@ public class InfernoSpell extends FireSpell {
         World w = source.getReferenceWorld();
 
         if (!w.isClient) {
-            int radius = 4 + (source.getLevel().get() * 4);
+            float radius = 4 + (source.getLevel().getScaled(4) * 4);
             Shape shape = new Sphere(false, radius);
 
             Vec3d origin = source.getOriginVector();

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/NecromancySpell.java

@@ -50,7 +50,7 @@ public class NecromancySpell extends AbstractAreaEffectSpell {
 
     @Override
     public boolean tick(Caster<?> source, Situation situation) {
-        float radius = (source.getLevel().get() + 1) * 4 + getTraits().get(Trait.POWER);
+        float radius = source.getLevel().getScaled(4) * 4 + getTraits().get(Trait.POWER);
 
         if (radius <= 0) {
             return false;

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/ShieldSpell.java

@@ -87,7 +87,7 @@ public class ShieldSpell extends AbstractSpell {
 
         long costMultiplier = applyEntities(source);
         if (costMultiplier > 0) {
-            double cost = 2 + source.getLevel().get();
+            double cost = 2 - source.getLevel().getScaled(2);
 
             cost *= costMultiplier / ((1 + source.getLevel().get()) * 3F);
             cost /= 2.725D;
@@ -107,7 +107,7 @@ public class ShieldSpell extends AbstractSpell {
     public double getDrawDropOffRange(Caster<?> source) {
         float multiplier = source.getMaster() != null && source.getMaster().isSneaking() ? 1 : 2;
         float min = 4 + getTraits().get(Trait.POWER);
-        return (min + (source.getLevel().get() * 2)) / multiplier;
+        return (min + (source.getLevel().getScaled(8) * 2)) / multiplier;
     }
 
     protected boolean isValidTarget(Caster<?> source, Entity entity) {

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/SiphoningSpell.java

@@ -52,7 +52,7 @@ public class SiphoningSpell extends AbstractAreaEffectSpell {
         }
 
         if (source.isClient()) {
-            int radius = 4 + source.getLevel().get();
+            float radius = 4 + source.getLevel().getScaled(5);
             int direction = isFriendlyTogether(source) ? 1 : -1;
 
             source.spawnParticles(new Sphere(true, radius, 1, 0, 1), 1, pos -> {
@@ -79,7 +79,7 @@ public class SiphoningSpell extends AbstractAreaEffectSpell {
     }
 
     private Stream<LivingEntity> getTargets(Caster<?> source) {
-        return VecHelper.findInRange(null, source.getReferenceWorld(), source.getOriginVector(), 4 + source.getLevel().get(), EntityPredicates.EXCEPT_CREATIVE_OR_SPECTATOR.and(e -> e instanceof LivingEntity))
+        return VecHelper.findInRange(null, source.getReferenceWorld(), source.getOriginVector(), 4 + source.getLevel().getScaled(6), EntityPredicates.EXCEPT_CREATIVE_OR_SPECTATOR.and(e -> e instanceof LivingEntity))
                 .stream()
                 .map(e -> (LivingEntity)e);
     }
@@ -101,7 +101,7 @@ public class SiphoningSpell extends AbstractAreaEffectSpell {
                     setDirty();
                 }
             } else {
-                e.heal((float)Math.min(0.5F * (1 + source.getLevel().get()), maxHealthGain * 0.6));
+                e.heal((float)Math.min(source.getLevel().getScaled(e.getHealth()) / 2F, maxHealthGain * 0.6));
                 ParticleUtils.spawnParticle(e.world, new FollowingParticleEffect(UParticles.HEALTH_DRAIN, e, 0.2F), e.getPos(), Vec3d.ZERO);
             }
         });

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

@@ -42,7 +42,7 @@ class ManaRingSlot extends Slot {
                 float max = mana.getMana().getMax();
 
                 cost *= 10;
-                cost /= 1 + pony.getLevel().get();
+                cost /= 1 + pony.getLevel().getScaled(3);
 
                 int color = cost / max > percent ? 0xFF000099 : 0xFFFF0099;
 

src/main/java/com/minelittlepony/unicopia/entity/behaviour/GhastBehaviour.java

@@ -31,7 +31,7 @@ public class GhastBehaviour extends MobBehaviour<GhastEntity> {
                         rot.getX(),
                         rot.getY(),
                         rot.getZ(),
-                        entity.getFireballStrength() * (player.getLevel().get() + 1)
+                        (int)player.getLevel().getScaled(entity.getFireballStrength())
                 );
                 proj.updatePosition(
                         entity.getX() + rot.x * 4,

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

@@ -85,9 +85,9 @@ public class ManaContainer implements MagicReserves, Tickable {
         @Override
         public void set(float value) {
             float diff = value - get();
-            if (diff < 0) {
+            if (diff > 0) {
                 if (pony.getLevel().canLevelUp()) {
-                    xp.add(-diff / (float)Math.pow(1000, 1 + pony.getLevel().get()));
+                    xp.add(diff / (float)Math.pow(1000, 1 + pony.getLevel().get()));
                     if (xp.getPercentFill() >= 1) {
                         pony.getLevel().add(1);
                         xp.set(0);

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

@@ -32,7 +32,7 @@ class PlayerLevelStore implements Levelled.LevelStore {
 
     @Override
     public int getMax() {
-        return 3;
+        return 900;
     }
 
     @Override

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

@@ -392,7 +392,7 @@ public class PlayerPhysics extends EntityPhysics<PlayerEntity> implements Tickab
     }
 
     private void tickNaturalFlight(MutableVector velocity) {
-        int level = pony.getLevel().get() + 1;
+        float level = pony.getLevel().getScaled(5) + 1;
 
         if (ticksInAir > (level * 100)) {
             Bar mana = pony.getMagicalReserves().getMana();
@@ -482,7 +482,7 @@ public class PlayerPhysics extends EntityPhysics<PlayerEntity> implements Tickab
     private void moveFlying(MutableVector velocity) {
         double motion = getHorizontalMotion();
 
-        float forward = 0.000015F * (1 + (pony.getLevel().get() / 10F)) * (float)Math.sqrt(motion);
+        float forward = 0.000015F * (1 + (pony.getLevel().getScaled(10) / 10F)) * (float)Math.sqrt(motion);
 
         // vertical drop due to gravity
         forward += 0.005F;

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

@@ -411,7 +411,7 @@ public class Pony extends Living<PlayerEntity> implements Transmittable, Copieab
         if (!entity.isCreative() && !entity.isSpectator()) {
 
             if (extraProtection) {
-                distance /= (getLevel().get() + 1);
+                distance /= (getLevel().getScaled(3) + 1);
                 if (entity.isSneaking()) {
                     distance /= 2;
                 }