Implements static library handlers.

PkmnLibRSharp/FFI/StaticData/GrowthRate.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Runtime.InteropServices;
-
+using PkmnLibSharp.StaticData;
-using LevelInt = System.Byte;
 
 namespace PkmnLibSharp.FFI.StaticData
 {

PkmnLibRSharp/FFI/StaticData/LearnableMoves.cs

@@ -2,8 +2,6 @@ using System;
 using System.Runtime.InteropServices;
 using PkmnLibSharp.StaticData;
 
-using LevelInt = System.Byte;
-
 namespace PkmnLibSharp.FFI.StaticData
 {
     internal static class LearnableMoves

PkmnLibRSharp/FFI/StaticData/Libraries/AbilityLibrary.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class AbilityLibrary
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr ability_library_new(ulong capacity);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void ability_library_drop(IntPtr ptr);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr ability_library_get(IntPtr ptr, IntPtr key);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr ability_library_get_key_by_index(IntPtr ptr, ulong index);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void ability_library_add(IntPtr ptr, IntPtr key, IntPtr value);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern ulong ability_library_len(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/GrowthRateLibrary.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Runtime.InteropServices;
+using PkmnLibSharp.StaticData;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class GrowthRateLibrary
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr growth_rate_library_new(ulong capacity);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void growth_rate_library_drop(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern LevelInt growth_rate_library_calculate_level(IntPtr ptr, IntPtr growthRate, uint experience);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern uint growth_rate_library_calculate_experience(IntPtr ptr, IntPtr growthRate, LevelInt level);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern uint growth_rate_library_add_growth_rate(IntPtr ptr, IntPtr name, IntPtr growthRate);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/ItemLibrary.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class ItemLibrary
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr item_library_new(ulong capacity);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void item_library_drop(IntPtr ptr);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr item_library_get(IntPtr ptr, IntPtr key);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr item_library_get_key_by_index(IntPtr ptr, ulong index);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void item_library_add(IntPtr ptr, IntPtr key, IntPtr value);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern ulong item_library_len(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/LibrarySettings.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Runtime.InteropServices;
+using PkmnLibSharp.StaticData;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class LibrarySettings
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr library_settings_new(LevelInt maxLevel);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void library_settings_drop(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern LevelInt library_settings_maximum_level(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/MoveLibrary.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class MoveLibrary
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr move_library_new(ulong capacity);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void move_library_drop(IntPtr ptr);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr move_library_get(IntPtr ptr, IntPtr key);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr move_library_get_key_by_index(IntPtr ptr, ulong index);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void move_library_add(IntPtr ptr, IntPtr key, IntPtr value);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern ulong move_library_len(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/NatureLibrary.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class NatureLibrary
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr nature_library_new(ulong capacity);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void nature_library_drop(IntPtr ptr);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void nature_library_load_nature(IntPtr ptr, IntPtr name, IntPtr nature);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr nature_library_get_nature(IntPtr ptr, IntPtr name);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr nature_library_get_nature_name(IntPtr ptr, IntPtr nature);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/SpeciesLibrary.cs

@@ -14,6 +14,9 @@ namespace PkmnLibSharp.FFI.StaticData.Libraries
         [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
         internal static extern IntPtr species_library_get(IntPtr ptr, IntPtr key);
         
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr species_library_get_key_by_index(IntPtr ptr, ulong index);
+
         [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
         internal static extern void species_library_add(IntPtr ptr, IntPtr key, IntPtr value);
         

PkmnLibRSharp/FFI/StaticData/Libraries/StaticData.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class StaticData
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_new(IntPtr settings);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void static_data_drop(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_settings(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_species(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_moves(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_items(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_growth_rates(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_types(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_natures(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr static_data_abilities(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/StaticData/Libraries/TypeLibrary.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Runtime.InteropServices;
+using PkmnLibSharp.StaticData;
+
+namespace PkmnLibSharp.FFI.StaticData.Libraries
+{
+    internal static class TypeLibrary
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr type_library_new(ulong capacity);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void type_library_drop(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern TypeIdentifier type_library_get_type_id(IntPtr ptr, IntPtr name, IntPtr success);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr type_library_get_type_name(IntPtr ptr, TypeIdentifier typeIdentifier,
+            IntPtr success);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern float type_library_get_single_effectiveness(IntPtr ptr, TypeIdentifier attacking,
+            TypeIdentifier defending);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern float type_library_get_effectiveness(IntPtr ptr, TypeIdentifier attacking,
+            IntPtr defending, ulong defendingLength);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern TypeIdentifier type_library_register_type(IntPtr ptr, IntPtr name);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void type_library_set_effectiveness(IntPtr ptr, TypeIdentifier attacking,
+            TypeIdentifier defending, float effectiveness);
+    }
+}

PkmnLibRSharp/PkmnLibRSharp.csproj

@@ -11,6 +11,11 @@
       <WarningLevel>6</WarningLevel>
       <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
       <WarningsAsErrors>;NU1605;CA2000</WarningsAsErrors>
+      <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    </PropertyGroup>
+
+    <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+      <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     </PropertyGroup>
 
     <ItemGroup>

PkmnLibRSharp/StaticData/Ability.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using JetBrains.Annotations;
@@ -27,6 +28,10 @@ namespace PkmnLibSharp.StaticData
                 true);
         }
 
+        internal Ability(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
         public string Name => Cache.Name ?? (Cache.Name = Interface.ability_name(Ptr));
         public string Effect => Cache.Effect ?? (Cache.Effect = Interface.ability_effect(Ptr));
 
@@ -55,5 +60,14 @@ namespace PkmnLibSharp.StaticData
         {
             Interface.ability_drop(Ptr);
         }
+
+        public override void InvalidateChildren()
+        {
+            if (Cache.Parameters == null) return;
+            foreach (var cacheParameter in Cache.Parameters)
+            {
+                cacheParameter?.Invalidate();
+            }
+        }
     }
 }

PkmnLibRSharp/StaticData/Form.cs

@@ -72,5 +72,10 @@ namespace PkmnLibSharp.StaticData
         protected override CacheData CreateCache() => new CacheData();
 
         protected override void Destructor() => Interface.form_drop(Ptr);
+
+        public override void InvalidateChildren()
+        {
+            Cache.LearnableMoves?.Invalidate();
+        }
     }
 }

PkmnLibRSharp/StaticData/GrowthRate.cs

@@ -2,7 +2,6 @@ using System;
 using System.Collections.Generic;
 using PkmnLibSharp.Utils;
 using Interface = PkmnLibSharp.FFI.StaticData.GrowthRate;
-using LevelInt = System.Byte;
 
 namespace PkmnLibSharp.StaticData
 {

PkmnLibRSharp/StaticData/Item.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using PkmnLibSharp.Utils;
@@ -102,6 +103,10 @@ namespace PkmnLibSharp.StaticData
             InitializePointer(ptr, true);
         }
 
+        internal Item(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
         public string Name => Cache.Name ??= Interface.item_name(Ptr).PtrString()!;
         public ItemCategory Category => Cache.Category ??= Interface.item_category(Ptr);
         public BattleItemCategory BattleCategory => Cache.BattleCategory ??= Interface.item_battle_category(Ptr);

PkmnLibRSharp/StaticData/LearnableMoves.cs

@@ -1,7 +1,6 @@
 using System;
 using PkmnLibSharp.Utils;
 using Interface = PkmnLibSharp.FFI.StaticData.LearnableMoves;
-using LevelInt = System.Byte;
 
 namespace PkmnLibSharp.StaticData
 {

PkmnLibRSharp/StaticData/LevelInt.cs

@@ -0,0 +1,119 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using BackingLevelInt = System.Byte;
+
+namespace PkmnLibSharp.StaticData
+{
+    [StructLayout(LayoutKind.Explicit)]
+    public struct LevelInt : IComparable, IComparable<BackingLevelInt>, IComparable<LevelInt>, IConvertible,
+        IEquatable<BackingLevelInt>, IEquatable<LevelInt>, IEquatable<int>, IFormattable
+    {
+        [FieldOffset(0)] private BackingLevelInt _value;
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static implicit operator BackingLevelInt(LevelInt l)
+        {
+            return l._value;
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static implicit operator LevelInt(BackingLevelInt b)
+        {
+            return new LevelInt { _value = b };
+        }
+
+        public int CompareTo(object obj)
+        {
+            if (obj is LevelInt l)
+                return _value.CompareTo(l._value);
+            return _value.CompareTo(obj);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public int CompareTo(BackingLevelInt other) => _value.CompareTo(other);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public int CompareTo(LevelInt other) => _value.CompareTo(other._value);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public TypeCode GetTypeCode() => Type.GetTypeCode(typeof(BackingLevelInt));
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool ToBoolean(IFormatProvider provider) => ((IConvertible)_value).ToBoolean(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public byte ToByte(IFormatProvider provider) => ((IConvertible)_value).ToByte(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public char ToChar(IFormatProvider provider) => ((IConvertible)_value).ToChar(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public DateTime ToDateTime(IFormatProvider provider) => ((IConvertible)_value).ToDateTime(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public decimal ToDecimal(IFormatProvider provider) => ((IConvertible)_value).ToDecimal(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public double ToDouble(IFormatProvider provider) => ((IConvertible)_value).ToDouble(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public short ToInt16(IFormatProvider provider) => ((IConvertible)_value).ToInt16(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public int ToInt32(IFormatProvider provider) => ((IConvertible)_value).ToInt32(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public long ToInt64(IFormatProvider provider) => ((IConvertible)_value).ToInt64(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public sbyte ToSByte(IFormatProvider provider) => ((IConvertible)_value).ToSByte(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public float ToSingle(IFormatProvider provider) => ((IConvertible)_value).ToSingle(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public string ToString(IFormatProvider provider) => _value.ToString(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public object ToType(Type conversionType, IFormatProvider provider) =>
+            ((IConvertible)_value).ToType(conversionType, provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public ushort ToUInt16(IFormatProvider provider) => ((IConvertible)_value).ToUInt16(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public uint ToUInt32(IFormatProvider provider) => ((IConvertible)_value).ToUInt32(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public ulong ToUInt64(IFormatProvider provider) => ((IConvertible)_value).ToUInt64(provider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool Equals(BackingLevelInt other) => _value == other;
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public string ToString(string format, IFormatProvider formatProvider) =>
+            _value.ToString(format, formatProvider);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool Equals(LevelInt other) => _value == other._value;
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool Equals(int other) => _value == other;
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public override bool Equals(object? obj) => obj is LevelInt other && Equals(other);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public override int GetHashCode()
+        {
+            return _value.GetHashCode();
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool operator ==(LevelInt left, LevelInt right) => left.Equals(right);
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool operator !=(LevelInt left, LevelInt right) => !left.Equals(right);
+    }
+}

PkmnLibRSharp/StaticData/Libraries/AbilityLibrary.cs

@@ -0,0 +1,41 @@
+using System;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.ItemLibrary;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class AbilityLibrary : DataLibrary<Ability>
+    {
+        public AbilityLibrary(ulong capacity) : base(Interface.item_library_new(capacity), true)
+        {
+        }
+
+        internal AbilityLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        protected override void Destructor() => Interface.item_library_drop(Ptr);
+
+        public override void Add(string key, Ability value) =>
+            Interface.item_library_add(Ptr, key.ToPtr(), value.TakeOwnershipAndInvalidate());
+
+        public override int Count => (int)Interface.item_library_len(Ptr);
+
+        protected override Ability? GetValueByKey(string key)
+        {
+            var ptr = Interface.item_library_get(Ptr, key.ToPtr());
+            return ptr == IntPtr.Zero ? null : new Ability(ptr, false);
+        }
+        
+        public override string? GetKeyByIndex(ulong index) =>
+            Interface.item_library_get_key_by_index(Ptr, index).PtrString();
+
+        public override void InvalidateChildren()
+        {
+            foreach (var value in Cache.ValueCache.Values)
+            {
+                value.Invalidate();
+            }
+        }
+    }
+}

PkmnLibRSharp/StaticData/Libraries/DataLibrary.cs

@@ -1,10 +1,12 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using PkmnLibSharp.Utils;
 
 namespace PkmnLibSharp.StaticData.Libraries
 {
-    public abstract class DataLibrary<T> : ExternPointer<DataLibrary<T>.CacheData>
+    public abstract class DataLibrary<T> : ExternPointer<DataLibrary<T>.CacheData>, IReadOnlyDictionary<string, T>
     {
         protected DataLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
         {
@@ -12,25 +14,32 @@ namespace PkmnLibSharp.StaticData.Libraries
 
         public class CacheData
         {
+            public List<string>? KeyCache { get; internal set; }
             public Dictionary<string, T> ValueCache { get; } = new();
         }
 
         public abstract void Add(string key, T value);
-        public abstract ulong Length { get; }
+        public abstract int Count { get; }
 
         protected abstract T? GetValueByKey(string key);
 
-        public bool TryGetValue(string key, out T? value)
+        public bool ContainsKey(string key)
+        {
+            return GetValueByKey(key) != null;
+        }
+
+        public bool TryGetValue(string key, out T value)
         {
             if (Cache.ValueCache.TryGetValue(key, out value) && value != null)
                 return true;
-            value = GetValueByKey(key);
+            var v = GetValueByKey(key);
-            if (value != null)
+            if (v != null)
             {
-                Cache.ValueCache.Add(key, value);
+                Cache.ValueCache.Add(key, v);
+                value = v;
             }
 
-            return value != null;
+            return v != null;
         }
 
         public T this[string key]
@@ -43,6 +52,43 @@ namespace PkmnLibSharp.StaticData.Libraries
             }
         }
 
+        public abstract string? GetKeyByIndex(ulong index);
+
+        public IEnumerable<string> Keys
+        {
+            get
+            {
+                if (Cache.KeyCache == null)
+                {
+                    Cache.KeyCache = new List<string>(Count);
+                    for (ulong i = 0; i < (ulong)Count; i++)
+                    {
+                        var key = GetKeyByIndex(i);
+                        if (key == null)
+                            break;
+                        Cache.KeyCache.Add(key);
+                    }
+                }
+
+                return Cache.KeyCache;
+            }
+        }
+
+        public IEnumerable<T> Values
+        {
+            get { return Keys.Select(key => this[key]); }
+        }
+
         protected override CacheData CreateCache() => new();
+
+        public IEnumerator<KeyValuePair<string, T>> GetEnumerator()
+        {
+            return Keys.Select(key => new KeyValuePair<string, T>(key, this[key])).GetEnumerator();
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
     }
 }

PkmnLibRSharp/StaticData/Libraries/GrowthRateLibrary.cs

@@ -0,0 +1,33 @@
+using System;
+using JetBrains.Annotations;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.GrowthRateLibrary;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class GrowthRateLibrary : ExternPointer<object>
+    {
+        public GrowthRateLibrary(ulong capacity) : base(Interface.growth_rate_library_new(capacity), true)
+        {
+        }
+
+        internal GrowthRateLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        [MustUseReturnValue]
+        public LevelInt CalculateLevel(string growthRate, uint experience) =>
+            Interface.growth_rate_library_calculate_level(Ptr, growthRate.ToPtr(), experience);
+
+        [MustUseReturnValue]
+        public uint CalculateExperience(string growthRate, LevelInt level) =>
+            Interface.growth_rate_library_calculate_experience(Ptr, growthRate.ToPtr(), level);
+
+        public void AddGrowthRate(string name, GrowthRate growthRate) =>
+            Interface.growth_rate_library_add_growth_rate(Ptr, name.ToPtr(), growthRate.TakeOwnershipAndInvalidate());
+
+        protected override object CreateCache() => new();
+
+        protected override void Destructor() => Interface.growth_rate_library_drop(Ptr);
+    }
+}

PkmnLibRSharp/StaticData/Libraries/ItemLibrary.cs

@@ -0,0 +1,41 @@
+using System;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.ItemLibrary;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class ItemLibrary : DataLibrary<Item>
+    {
+        public ItemLibrary(ulong capacity) : base(Interface.item_library_new(capacity), true)
+        {
+        }
+
+        internal ItemLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        protected override void Destructor() => Interface.item_library_drop(Ptr);
+
+        public override void Add(string key, Item value) =>
+            Interface.item_library_add(Ptr, key.ToPtr(), value.TakeOwnershipAndInvalidate());
+
+        public override int Count => (int)Interface.item_library_len(Ptr);
+
+        protected override Item? GetValueByKey(string key)
+        {
+            var ptr = Interface.item_library_get(Ptr, key.ToPtr());
+            return ptr == IntPtr.Zero ? null : new Item(ptr, false);
+        }
+        
+        public override string? GetKeyByIndex(ulong index) =>
+            Interface.item_library_get_key_by_index(Ptr, index).PtrString();
+
+        public override void InvalidateChildren()
+        {
+            foreach (var value in Cache.ValueCache.Values)
+            {
+                value.Invalidate();
+            }
+        }
+    }
+}

PkmnLibRSharp/StaticData/Libraries/LibrarySettings.cs

@@ -0,0 +1,28 @@
+using System;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.LibrarySettings;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class LibrarySettings : ExternPointer<LibrarySettings.CacheData>
+    {
+        public class CacheData
+        {
+            public LevelInt? MaxLevel { get; internal set; }
+        }
+
+        public LibrarySettings(LevelInt maxLevel) : base(Interface.library_settings_new(maxLevel), true)
+        {
+        }
+
+        internal LibrarySettings(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        public LevelInt MaxLevel => Cache.MaxLevel ??= Interface.library_settings_maximum_level(Ptr);
+
+        protected override CacheData CreateCache() => new();
+
+        protected override void Destructor() => Interface.library_settings_drop(Ptr);
+    }
+}

PkmnLibRSharp/StaticData/Libraries/MoveLibrary.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.MoveLibrary;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class MoveLibrary : DataLibrary<MoveData>
+    {
+        public MoveLibrary(ulong capacity) : base(Interface.move_library_new(capacity), true)
+        {
+        }
+
+        internal MoveLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        protected override void Destructor()
+        {
+            Interface.move_library_drop(Ptr);
+        }
+
+        public override void Add(string key, MoveData value) =>
+            Interface.move_library_add(Ptr, key.ToPtr(), value.TakeOwnershipAndInvalidate());
+
+        public override int Count => (int)Interface.move_library_len(Ptr);
+
+        protected override MoveData? GetValueByKey(string key)
+        {
+            var ptr = Interface.move_library_get(Ptr, key.ToPtr());
+            return ptr == IntPtr.Zero ? null : new MoveData(ptr, false);
+        }
+
+        public override string? GetKeyByIndex(ulong index) =>
+            Interface.move_library_get_key_by_index(Ptr, index).PtrString();
+
+        public override void InvalidateChildren()
+        {
+            foreach (var value in Cache.ValueCache.Values)
+            {
+                value.Invalidate();
+            }
+        }
+    }
+}

PkmnLibRSharp/StaticData/Libraries/NatureLibrary.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.NatureLibrary;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class NatureLibrary : ExternPointer<NatureLibrary.CacheData>
+    {
+        public class CacheData
+        {
+            public Dictionary<string, Nature> Natures { get; } = new(StringComparer.InvariantCultureIgnoreCase);
+        }
+
+        public NatureLibrary(ulong capacity) : base(Interface.nature_library_new(capacity), true)
+        {
+        }
+
+        internal NatureLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        public bool TryGetNature(string name, out Nature nature)
+        {
+            if (Cache.Natures.TryGetValue(name, out nature))
+                return true;
+            var naturePtr = Interface.nature_library_get_nature(Ptr, name.ToPtr());
+            if (naturePtr == IntPtr.Zero)
+                return false;
+            nature = new Nature(naturePtr, false);
+            Cache.Natures.Add(name, nature);
+            return true;
+        }
+
+        public string GetNatureName(Nature nature)
+        {
+            var fd = Cache.Natures.FirstOrDefault(x => x.Value == nature);
+            return fd.Key ?? Interface.nature_library_get_nature_name(Ptr, nature.Ptr).PtrString()!;
+        }
+
+        public void LoadNature(string name, Nature nature) =>
+            Interface.nature_library_load_nature(Ptr, name.ToPtr(), nature.TakeOwnershipAndInvalidate());
+
+
+        protected override CacheData CreateCache() => new();
+
+        protected override void Destructor() => Interface.nature_library_drop(Ptr);
+
+        public override void InvalidateChildren()
+        {
+            base.InvalidateChildren();
+            foreach (var nature in Cache.Natures.Values)
+            {
+                nature.Invalidate();
+            }
+        }
+    }
+}

PkmnLibRSharp/StaticData/Libraries/SpeciesLibrary.cs

@@ -10,17 +10,32 @@ namespace PkmnLibSharp.StaticData.Libraries
         {
         }
 
+        internal SpeciesLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
         protected override void Destructor() => Interface.species_library_drop(Ptr);
 
         public override void Add(string key, Species value) =>
             Interface.species_library_add(Ptr, key.ToPtr(), value.TakeOwnershipAndInvalidate());
 
-        public override ulong Length => Interface.species_library_len(Ptr);
+        public override int Count => (int)Interface.species_library_len(Ptr);
 
         protected override Species? GetValueByKey(string key)
         {
             var ptr = Interface.species_library_get(Ptr, key.ToPtr());
             return ptr == IntPtr.Zero ? null : new Species(ptr, false);
         }
+        
+        public override string? GetKeyByIndex(ulong index) =>
+            Interface.species_library_get_key_by_index(Ptr, index).PtrString();
+
+        public override void InvalidateChildren()
+        {
+            foreach (var value in Cache.ValueCache.Values)
+            {
+                value.Invalidate();
+            }
+        }
     }
 }

PkmnLibRSharp/StaticData/Libraries/StaticData.cs

@@ -0,0 +1,68 @@
+using JetBrains.Annotations;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.StaticData;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class StaticData : ExternPointer<StaticData.CacheData>
+    {
+        public class CacheData
+        {
+            public LibrarySettings? Settings { get; internal set; }
+            public SpeciesLibrary? SpeciesLibrary { get; internal set; }
+            public MoveLibrary? MoveLibrary { get; internal set; }
+            public ItemLibrary? ItemLibrary { get; internal set; }
+            public GrowthRateLibrary? GrowthRateLibrary { get; internal set; }
+            public TypeLibrary? TypeLibrary { get; internal set; }
+            public NatureLibrary? NatureLibrary { get; internal set; }
+            public AbilityLibrary? AbilityLibrary { get; internal set; }
+        }
+
+        public StaticData(LibrarySettings settings) : base(
+            Interface.static_data_new(settings.TakeOwnershipAndInvalidate()), true)
+        {
+        }
+
+        public LibrarySettings LibrarySettings =>
+            Cache.Settings ??= new LibrarySettings(Interface.static_data_settings(Ptr), false);
+
+        public SpeciesLibrary SpeciesLibrary =>
+            Cache.SpeciesLibrary ??= new SpeciesLibrary(Interface.static_data_species(Ptr), false);
+
+        public MoveLibrary MoveLibrary =>
+            Cache.MoveLibrary ??= new MoveLibrary(Interface.static_data_moves(Ptr), false);
+
+        public ItemLibrary ItemLibrary =>
+            Cache.ItemLibrary ??= new ItemLibrary(Interface.static_data_items(Ptr), false);
+
+        public GrowthRateLibrary GrowthRateLibrary =>
+            Cache.GrowthRateLibrary ??= new GrowthRateLibrary(Interface.static_data_items(Ptr), false);
+
+        public TypeLibrary TypeLibrary =>
+            Cache.TypeLibrary ??= new TypeLibrary(Interface.static_data_items(Ptr), false);
+
+        public NatureLibrary NatureLibrary =>
+            Cache.NatureLibrary ??= new NatureLibrary(Interface.static_data_items(Ptr), false);
+
+        public AbilityLibrary AbilityLibrary =>
+            Cache.AbilityLibrary ??= new AbilityLibrary(Interface.static_data_items(Ptr), false);
+
+        protected override CacheData CreateCache() => new();
+
+        protected override void Destructor() => Interface.static_data_drop(Ptr);
+
+        public override void InvalidateChildren()
+        {
+            if (!HasCache)
+                return;
+            Cache.Settings?.Invalidate();
+            Cache.SpeciesLibrary?.Invalidate();
+            Cache.MoveLibrary?.Invalidate();
+            Cache.ItemLibrary?.Invalidate();
+            Cache.GrowthRateLibrary?.Invalidate();
+            Cache.TypeLibrary?.Invalidate();
+            Cache.NatureLibrary?.Invalidate();
+            Cache.AbilityLibrary?.Invalidate();
+        }
+    }
+}

PkmnLibRSharp/StaticData/Libraries/TypeLibrary.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Libraries.TypeLibrary;
+
+namespace PkmnLibSharp.StaticData.Libraries
+{
+    public class TypeLibrary : ExternPointer<TypeLibrary.CacheData>
+    {
+        public class CacheData
+        {
+            public Dictionary<string, TypeIdentifier> TypeCache { get; } =
+                new(StringComparer.InvariantCultureIgnoreCase);
+        }
+
+        public TypeLibrary(ulong capacity) : base(Interface.type_library_new(capacity), true)
+        {
+        }
+
+        internal TypeLibrary(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        public TypeIdentifier GetTypeId(string name)
+        {
+            if (Cache.TypeCache.TryGetValue(name, out var typeIdentifier))
+                return typeIdentifier;
+            throw new KeyNotFoundException($"No type found with name `{name}`");
+        }
+
+        public string GetTypeName(TypeIdentifier typeIdentifier)
+        {
+            var fd = Cache.TypeCache.FirstOrDefault(x => x.Value == typeIdentifier);
+            if (fd.Key != null)
+                return fd.Key;
+            throw new KeyNotFoundException($"No type found for given identifier");
+        }
+
+
+        public float GetSingleEffectiveness(TypeIdentifier attacking, TypeIdentifier defending) =>
+            Interface.type_library_get_single_effectiveness(Ptr, attacking, defending);
+
+        public float GetEffectiveness(TypeIdentifier attacking, TypeIdentifier[] defending)
+        {
+            var arrayPtr = defending.ArrayPtr();
+            return Interface.type_library_get_effectiveness(Ptr, attacking, arrayPtr, (ulong)defending.Length);
+        }
+
+        public TypeIdentifier RegisterType(string name)
+        {
+            var typeId = Interface.type_library_register_type(Ptr, name.ToPtr());
+            Cache.TypeCache.Add(name, typeId);
+            return typeId;
+        }
+
+        public void SetEffectiveness(TypeIdentifier attacking, TypeIdentifier defending, float effectiveness) =>
+            Interface.type_library_set_effectiveness(Ptr, attacking, defending, effectiveness);
+
+
+        protected override CacheData CreateCache() => new();
+
+        protected override void Destructor() => Interface.type_library_drop(Ptr);
+    }
+}

PkmnLibRSharp/StaticData/MoveData.cs

@@ -76,6 +76,10 @@ namespace PkmnLibSharp.StaticData
             public SecondaryEffect? SecondaryEffect { get; internal set; }
         }
 
+        internal MoveData(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
         public MoveData(string name, TypeIdentifier moveType, MoveCategory category, byte basePower, byte accuracy,
             byte baseUsages, MoveTarget target, sbyte priority, SecondaryEffect? secondaryEffect,
             IEnumerable<string> flags)
@@ -125,5 +129,11 @@ namespace PkmnLibSharp.StaticData
         {
             Interface.move_data_drop(Ptr);
         }
+
+        public override void InvalidateChildren()
+        {
+            base.InvalidateChildren();
+            Cache.SecondaryEffect?.Invalidate();
+        }
     }
 }

PkmnLibRSharp/StaticData/Nature.cs

@@ -1,3 +1,4 @@
+using System;
 using PkmnLibSharp.Utils;
 using Interface = PkmnLibSharp.FFI.StaticData.Nature;
 
@@ -17,6 +18,10 @@ namespace PkmnLibSharp.StaticData
         {
         }
 
+        internal Nature(IntPtr ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
         public static Nature NeutralNature()
         {
             return new Nature(Statistic.HP, Statistic.HP, 1f, 1f);

PkmnLibRSharp/StaticData/SecondaryEffect.cs

@@ -45,5 +45,17 @@ namespace PkmnLibSharp.StaticData
         {
             Interface.secondary_effect_drop(Ptr);
         }
+
+        public override void InvalidateChildren()
+        {
+            base.InvalidateChildren();
+            if (Cache.Parameters != null)
+            {
+                for (var index = 0; index < Cache.Parameters.Count; index++)
+                {
+                    Cache.Parameters.GetCachedValue(index)?.Invalidate();
+                }
+            }
+        }
     }
 }

PkmnLibRSharp/StaticData/Species.cs

@@ -57,5 +57,14 @@ namespace PkmnLibSharp.StaticData
 
         protected override CacheData CreateCache() => new CacheData();
         protected override void Destructor() => Interface.species_drop(Ptr);
+
+        public override void InvalidateChildren()
+        {
+            base.InvalidateChildren();
+            foreach (var form in Cache.Forms)
+            {
+                form.Value.Invalidate();
+            }
+        }
     }
 }

PkmnLibRSharp/Utils/CacheHandler.cs

@@ -5,7 +5,7 @@ namespace PkmnLibSharp.Utils
 {
     internal static class CacheHandler
     {
-        private static readonly ConcurrentDictionary<IntPtr, object> Caches = new ConcurrentDictionary<IntPtr, object>();
+        private static readonly ConcurrentDictionary<IntPtr, object> Caches = new();
 
         internal static T GetCache<T>(IntPtr ptr, Func<object> ctor)
         {
@@ -14,6 +14,12 @@ namespace PkmnLibSharp.Utils
                 cache = ctor();
                 Caches.TryAdd(ptr, cache);
             }
+
+            if (cache.GetType() != typeof(T))
+            {
+                throw new InvalidCastException(
+                    $"Can't cast from cache data `{cache.GetType().FullName}` to cache data `{typeof(T).FullName}`");
+            }
             return (T)cache;
         }
 

PkmnLibRSharp/Utils/CachedExternArray.cs

@@ -42,6 +42,11 @@ namespace PkmnLibSharp.Utils
                 return _array[index] ??= _getItem((ulong)index);
             }
         }
+
+        internal T? GetCachedValue(int i)
+        {
+            return _array[i];
+        }
     }
     
     public class CachedExternValueArray<T> : IReadOnlyList<T>

PkmnLibRSharp/Utils/ExternPointer.cs

@@ -20,6 +20,8 @@ namespace PkmnLibSharp.Utils
             get { return _cache ??= CacheHandler.GetCache<TCache>(_ptr, CreateCache); }
         }
 
+        protected bool HasCache => _cache != null;
+
         protected ExternPointer()
         {
             
@@ -67,11 +69,14 @@ namespace PkmnLibSharp.Utils
             return ptr;
         }
 
-        private void Invalidate()
+        internal void Invalidate()
         {
             _isInvalidated = true;
             CacheHandler.RemoveCache(_ptr);
+            InvalidateChildren();
         }
+
+        public virtual void InvalidateChildren(){}
         
         public void Dispose()
         {
@@ -79,6 +84,7 @@ namespace PkmnLibSharp.Utils
                 return;
             if (_isOwner)
             {
+                InvalidateChildren();
                 if (!_isInvalidated)
                     Destructor();
                 _isOwner = false;

PkmnLibRSharpTests/StaticData/Libraries/AbilityLibraryTests.cs

@@ -0,0 +1,51 @@
+using System;
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class AbilityLibraryTests
+    {
+        [Test]
+        public void Create()
+        {
+            using var lib = new AbilityLibrary(0);
+            Assert.AreEqual(0, lib.Count);
+        }
+
+        [Test]
+        public void CreateAndAdd()
+        {
+            using var lib = new AbilityLibrary(1);
+            Assert.AreEqual(0, lib.Count);
+            using var ability = new Ability("testAbility", "effect", Array.Empty<EffectParameter>());
+            lib.Add("foobar", ability);
+            Assert.AreEqual(1, lib.Count);
+            Assert.AreEqual("testAbility", lib["foobar"].Name);
+        }
+
+        [Test]
+        public void CreateAddIterate()
+        {
+            using var lib = new AbilityLibrary(10);
+            Assert.AreEqual(0, lib.Count);
+            for (ushort i = 0; i < 10; i++)
+            {
+                using var item = new Ability(i.ToString(), "effect", Array.Empty<EffectParameter>());
+                lib.Add(i + "_key", item);
+            }
+
+            Assert.AreEqual(10, lib.Count);
+            var index = 0;
+            foreach (var kv in lib)
+            {
+                Assert.AreEqual(kv.Key, index + "_key");
+                Assert.AreEqual(kv.Value.Name, index.ToString());
+                index++;
+            }
+
+            Assert.AreEqual(10, index);
+        }
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/GrowthRateLibraryTests.cs

@@ -0,0 +1,43 @@
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class GrowthRateLibraryTests
+    {
+        [Test]
+        public void CreateGrowthRateLibrary()
+        {
+            using var library = new GrowthRateLibrary(0);
+        }
+        
+        [Test]
+        public void AddGrowthRateToLibrary()
+        {
+            using var library = new GrowthRateLibrary(0);
+            using var growthRate = new LookupGrowthRate(new uint[] { 0, 1, 5, 10, 20, 100, 200, 500 });
+            library.AddGrowthRate("foobar", growthRate);
+        }
+
+        [Test]
+        public void CalculateLevel()
+        {
+            using var library = new GrowthRateLibrary(0);
+            using var growthRate = new LookupGrowthRate(new uint[] { 0, 1, 5, 10, 20, 100, 200, 500 });
+            library.AddGrowthRate("foobar", growthRate);
+            var level = library.CalculateLevel("foobar", 20);
+            Assert.AreEqual(5, level);
+        }
+
+        [Test]
+        public void CalculateExperience()
+        {
+            using var library = new GrowthRateLibrary(0);
+            using var growthRate = new LookupGrowthRate(new uint[] { 0, 1, 5, 10, 20, 100, 200, 500 });
+            library.AddGrowthRate("foobar", growthRate);
+            var experience = library.CalculateExperience("foobar", 5);
+            Assert.AreEqual(20, experience);
+        }
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/ItemLibraryTests.cs

@@ -0,0 +1,52 @@
+using System;
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class ItemLibraryTests
+    {
+        [Test]
+        public void Create()
+        {
+            using var lib = new ItemLibrary(0);
+            Assert.AreEqual(0, lib.Count);
+        }
+
+        [Test]
+        public void CreateAndAdd()
+        {
+            using var lib = new ItemLibrary(1);
+            Assert.AreEqual(0, lib.Count);
+            using var item = new Item("testItem", ItemCategory.Mail, BattleItemCategory.None, 100, Array.Empty<string>());
+            lib.Add("foobar", item);
+            Assert.AreEqual(1, lib.Count);
+            Assert.AreEqual("testItem", lib["foobar"].Name);
+        }
+
+        [Test]
+        public void CreateAddIterate()
+        {
+            using var lib = new ItemLibrary(10);
+            Assert.AreEqual(0, lib.Count);
+            for (ushort i = 0; i < 10; i++)
+            {
+                using var item = new Item(i.ToString(), ItemCategory.Mail, BattleItemCategory.None, 100,
+                    Array.Empty<string>());
+                lib.Add(i + "_key", item);
+            }
+
+            Assert.AreEqual(10, lib.Count);
+            var index = 0;
+            foreach (var kv in lib)
+            {
+                Assert.AreEqual(kv.Key, index + "_key");
+                Assert.AreEqual(kv.Value.Name, index.ToString());
+                index++;
+            }
+
+            Assert.AreEqual(10, index);
+        }
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/LibrarySettingsTests.cs

@@ -0,0 +1,21 @@
+using NUnit.Framework;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class LibrarySettingsTests
+    {
+        [Test]
+        public void CreateLibrarySettings()
+        {
+            using var settings = new LibrarySettings(100);
+        }
+        
+        [Test]
+        public void GetMaxLevel()
+        {
+            using var settings = new LibrarySettings(100);
+            Assert.AreEqual(100, settings.MaxLevel);
+        }
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/MoveLibraryTests.cs

@@ -0,0 +1,53 @@
+using System;
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class MoveLibraryTests
+    {
+        [Test]
+        public void Create()
+        {
+            using var lib = new MoveLibrary(0);
+            Assert.AreEqual(0, lib.Count);
+        }
+
+        [Test]
+        public void CreateAndAdd()
+        {
+            using var lib = new MoveLibrary(1);
+            Assert.AreEqual(0, lib.Count);
+            using var move = new MoveData("testMove", new TypeIdentifier(0), MoveCategory.Physical, 100, 100, 1,
+                MoveTarget.All, 0, null, Array.Empty<string>());
+            lib.Add("foobar", move);
+            Assert.AreEqual(1, lib.Count);
+            Assert.AreEqual("testMove", lib["foobar"].Name);
+        }
+
+        [Test]
+        public void CreateAddIterate()
+        {
+            using var lib = new MoveLibrary(10);
+            Assert.AreEqual(0, lib.Count);
+            for (ushort i = 0; i < 10; i++)
+            {
+                using var move = new MoveData(i.ToString(), new TypeIdentifier(0), MoveCategory.Physical, 100, 100, 1,
+                    MoveTarget.All, 0, null, Array.Empty<string>());
+                lib.Add(i + "_key", move);
+            }
+
+            Assert.AreEqual(10, lib.Count);
+            var index = 0;
+            foreach (var kv in lib)
+            {
+                Assert.AreEqual(kv.Key, index + "_key");
+                Assert.AreEqual(kv.Value.Name, index.ToString());
+                index++;
+            }
+
+            Assert.AreEqual(10, index);
+        }
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/NatureLibraryTests.cs

@@ -0,0 +1,71 @@
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class NatureLibraryTests
+    {
+        [Test]
+        public void CreateNatureLibrary()
+        {
+            using var library = new NatureLibrary(0);
+        }
+        
+        [Test]
+        public void LoadNatures()
+        {
+            using var library = new NatureLibrary(0);
+            using var nature1 = Nature.NeutralNature();
+            using var nature2 = new Nature(Statistic.Attack, Statistic.Defense);
+            library.LoadNature("foo", nature1);
+            library.LoadNature("bar", nature2);
+        }
+
+        [Test]
+        public void LoadAndGetNature()
+        {
+            using var library = new NatureLibrary(0);
+            using var nature1 = new Nature(Statistic.Attack, Statistic.Defense);
+            library.LoadNature("foo", nature1);
+            
+            Assert.That(library.TryGetNature("foo", out var n));
+            Assert.AreEqual(Statistic.Attack, n.IncreasedStat);
+        }
+        
+        [Test]
+        public void LoadAndGetNatureTwice()
+        {
+            using var library = new NatureLibrary(0);
+            using var nature1 = new Nature(Statistic.Attack, Statistic.Defense);
+            library.LoadNature("foo", nature1);
+            
+            Assert.That(library.TryGetNature("foo", out var n));
+            Assert.AreEqual(Statistic.Attack, n.IncreasedStat);
+            
+            Assert.That(library.TryGetNature("foo", out n));
+            Assert.AreEqual(Statistic.Attack, n.IncreasedStat);
+        }
+        
+        [Test]
+        public void GetUnknownNature()
+        {
+            using var library = new NatureLibrary(0);
+            using var nature1 = new Nature(Statistic.Attack, Statistic.Defense);
+            
+            Assert.False(library.TryGetNature("foo", out _));
+        }
+
+        [Test]
+        public void GetNatureName()
+        {
+            using var library = new NatureLibrary(0);
+            using var nature1 = new Nature(Statistic.Attack, Statistic.Defense);
+            library.LoadNature("foo", nature1);
+            
+            Assert.That(library.TryGetNature("foo", out var n));
+            Assert.AreEqual("foo", library.GetNatureName(n));
+        }
+
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/SpeciesLibraryTests.cs

@@ -11,22 +11,47 @@ namespace PkmnLibRSharpTests.StaticData.Libraries
         public void Create()
         {
             using var lib = new SpeciesLibrary(0);
-            Assert.AreEqual(0, lib.Length);
+            Assert.AreEqual(0, lib.Count);
         }
 
         [Test]
         public void CreateAndAdd()
         {
-            using var lib = new SpeciesLibrary(0);
+            using var lib = new SpeciesLibrary(1);
-            Assert.AreEqual(0, lib.Length);
+            Assert.AreEqual(0, lib.Count);
             using var stats = new StaticStatisticSet<short>(5, 10, 30, 20, 2, 0);
             using var moves = new LearnableMoves();
             using var form = new Form("foobar", 0.2f, 5.8f, 300, new TypeIdentifier[] { new(1), new(2) }, stats,
                 new[] { "foo", "bar" }, new[] { "set" }, moves, Array.Empty<string>());
             using var species = new Species(10, "testSpecies", 0.2f, "growth", 120, form, Array.Empty<string>());
             lib.Add("foobar", species);
-            Assert.AreEqual(1, lib.Length);
+            Assert.AreEqual(1, lib.Count);
             Assert.AreEqual("testSpecies", lib["foobar"].Name);
         }
+        
+        [Test]
+        public void CreateAddIterate()
+        {
+            using var lib = new SpeciesLibrary(1);
+            Assert.AreEqual(0, lib.Count);
+            for (ushort i = 0; i < 10; i++)
+            {
+                using var stats = new StaticStatisticSet<short>(5, 10, 30, 20, 2, 0);
+                using var moves = new LearnableMoves();
+                using var form = new Form("foobar", 0.2f, 5.8f, 300, new TypeIdentifier[] { new(1), new(2) }, stats,
+                    new[] { "foo", "bar" }, new[] { "set" }, moves, Array.Empty<string>());
+                using var species = new Species(i, i.ToString(), 0.2f, "growth", 120, form, Array.Empty<string>());
+                lib.Add(i + "_key", species);
+            }
+            Assert.AreEqual(10, lib.Count);
+            var index = 0;
+            foreach (var kv in lib)
+            {
+                Assert.AreEqual(kv.Key, index + "_key");
+                Assert.AreEqual(kv.Value.Id, index);
+                index++;
+            }
+            Assert.AreEqual(10, index);
+        }
     }
 }

PkmnLibRSharpTests/StaticData/Libraries/StaticDataTests.cs

@@ -0,0 +1,79 @@
+using NUnit.Framework;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class StaticDataTests
+    {
+        [Test]
+        public void CreateNewStaticData()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+        }
+        
+        [Test]
+        public void GetSettings()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.LibrarySettings;
+        }
+
+        [Test]
+        public void GetSpecies()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.SpeciesLibrary;
+        }
+
+        [Test]
+        public void GetMoves()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.MoveLibrary;
+        }
+
+        [Test]
+        public void GetItems()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.ItemLibrary;
+        }
+        
+        [Test]
+        public void GetGrowthRates()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.GrowthRateLibrary;
+        }
+
+        [Test]
+        public void GetTypeLibrary()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.TypeLibrary;
+        }
+        
+        [Test]
+        public void GetNatureLibrary()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.NatureLibrary;
+        }
+
+        [Test]
+        public void GetAbilityLibrary()
+        {
+            using var settings = new LibrarySettings(100);
+            using var library = new PkmnLibSharp.StaticData.Libraries.StaticData(settings);
+            var _ = library.AbilityLibrary;
+        }
+    }
+}

PkmnLibRSharpTests/StaticData/Libraries/TypeLibraryTests.cs

@@ -0,0 +1,95 @@
+using System.Collections.Generic;
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.StaticData.Libraries;
+
+namespace PkmnLibRSharpTests.StaticData.Libraries
+{
+    public class TypeLibraryTests
+    {
+        [Test]
+        public void CreateTypeLibrary()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+        }
+
+        [Test]
+        public void RegisterType()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            typeLibrary.RegisterType("foobar");
+        }
+
+        [Test]
+        public void RegisterTypeRetrieve()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            var typeIdentifier1 = typeLibrary.RegisterType("foo");
+            Assert.AreEqual(typeIdentifier1, new TypeIdentifier(1));
+            var typeIdentifier2 = typeLibrary.RegisterType("bar");
+            Assert.AreEqual(typeIdentifier2, new TypeIdentifier(2));
+            Assert.AreEqual(typeIdentifier1, typeLibrary.GetTypeId("foo"));
+            Assert.AreEqual(typeIdentifier2, typeLibrary.GetTypeId("bar"));
+        }
+        
+        [Test]
+        public void GetUnknownTypeErrors()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            typeLibrary.RegisterType("foo");
+            Assert.Throws<KeyNotFoundException>(() =>
+            {
+                typeLibrary.GetTypeId("bar");
+            });
+        }
+
+        [Test]
+        public void GetTypeName()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            var typeIdentifier1 = typeLibrary.RegisterType("foo");
+            Assert.AreEqual("foo", typeLibrary.GetTypeName(typeIdentifier1));
+        }
+        
+        [Test]
+        public void GetUnknownTypeNameErrors()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            typeLibrary.RegisterType("foo");
+            Assert.Throws<KeyNotFoundException>(() =>
+            {
+                typeLibrary.GetTypeName(new TypeIdentifier(100));
+            });
+        }
+
+        [Test]
+        public void SetEffectiveness()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            var typeIdentifier1 = typeLibrary.RegisterType("foo");
+            var typeIdentifier2 = typeLibrary.RegisterType("bar");
+            typeLibrary.SetEffectiveness(typeIdentifier1, typeIdentifier2, 0.5f);
+        }
+
+        [Test]
+        public void GetEffectiveness()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            var typeIdentifier1 = typeLibrary.RegisterType("foo");
+            var typeIdentifier2 = typeLibrary.RegisterType("bar");
+            typeLibrary.SetEffectiveness(typeIdentifier1, typeIdentifier2, 0.5f);
+            Assert.AreEqual(0.5f, typeLibrary.GetSingleEffectiveness(typeIdentifier1, typeIdentifier2));
+        }
+
+        [Test]
+        public void GetMultipleEffectiveness()
+        {
+            using var typeLibrary = new TypeLibrary(0);
+            var typeIdentifier1 = typeLibrary.RegisterType("foo");
+            var typeIdentifier2 = typeLibrary.RegisterType("bar");
+            typeLibrary.SetEffectiveness(typeIdentifier1, typeIdentifier2, 0.5f);
+            Assert.AreEqual(0.25f,
+                typeLibrary.GetEffectiveness(typeIdentifier1, new[] { typeIdentifier2, typeIdentifier2 }));
+        }
+    }
+}