Added missing cost to the Heart Thrower spell

Content/Spells/Base/SpellCosts/Stats/TotalManaPercentSpellCost.cs

@@ -0,0 +1,42 @@
+using System;
+using Terraria;
+
+namespace Spellwright.Content.Spells.Base.SpellCosts.Stats
+{
+    internal class TotalManaPercentSpellCost : SpellCost
+    {
+        public float CostPercent { get; }
+
+        public TotalManaPercentSpellCost(float cost)
+        {
+            CostPercent = Math.Clamp(cost, 0, 1);
+        }
+
+        public override bool Consume(Player player, int playerLevel, SpellData spellData)
+        {
+            float costPercent = CostPercent * spellData.CostModifier;
+            int realCost = (int)Math.Floor(player.statManaMax * costPercent);
+            if (realCost <= 0)
+                return true;
+
+            if (player.statMana < realCost)
+            {
+                LastError = Spellwright.GetTranslation("SpellCost", "NotEnoughMana").Format(realCost);
+                return false;
+            }
+
+            player.statMana -= realCost;
+            return true;
+        }
+
+        public override string GetDescription(Player player, int playerLevel, SpellData spellData)
+        {
+            float costPercent = CostPercent * spellData.CostModifier;
+            int realCost = (int)Math.Floor(player.statManaMax * costPercent);
+            if (realCost <= 0)
+                return null;
+
+            return Spellwright.GetTranslation("SpellCost", "ManaCost").Format(realCost);
+        }
+    }
+}

Content/Spells/Projectiles/HeartThrowerSpell.cs

@@ -1,6 +1,7 @@
 using Spellwright.Content.Projectiles;
 using Spellwright.Content.Spells.Base;
 using Spellwright.Content.Spells.Base.SpellCosts.Items;
+using Spellwright.Content.Spells.Base.SpellCosts.Stats;
 using Spellwright.Content.Spells.Base.Types;
 using Spellwright.Util;
 using Terraria.ID;
@@ -29,6 +30,7 @@ public override void SetStaticDefaults()
             minSpeedChange = .2f;
             maxSpeedChange = .35f;
 
+            UseCost = new TotalManaPercentSpellCost(0.5f);
             UnlockCost = new SingleItemSpellCost(ItemID.HeartLantern);
         }
     }

build.txt

@@ -1,6 +1,6 @@
 displayName = Spellwright
 author = Aurocosh
-version = 0.8.2.8
+version = 0.8.2.9
 dllReferences = NetSerializer
 languageVersion = 7
 buildIgnore = *.csproj, *.sln, *.user, *.md, obj\*, bin\*, .vs\*, .git\*, .gitignore