Initial work on DynamicLibrary up to and including the Pokemon model.

PkmnLibRSharp/DynamicData/DamageSource.cs

@@ -0,0 +1,20 @@
+namespace PkmnLibSharp.DynamicData
+{
+    public enum DamageSource : byte
+    {
+        /// <summary>
+        /// The damage is done by a move.
+        /// </summary>
+        MoveDamage = 0,
+
+        /// <summary>
+        /// The damage is done by something else.
+        /// </summary>
+        Misc = 1,
+
+        /// <summary>
+        /// The damage is done because of struggling.
+        /// </summary>
+        Struggle = 2,
+    }
+}

PkmnLibRSharp/DynamicData/LearnedMove.cs

@@ -1,3 +1,4 @@
+using PkmnLibSharp.FFI;
 using PkmnLibSharp.StaticData;
 using PkmnLibSharp.Utils;
 using Interface = PkmnLibSharp.FFI.DynamicData.LearnedMove;
@@ -12,6 +13,10 @@ namespace PkmnLibSharp.DynamicData
             public MoveLearnMethod? LearnMethod { get; internal set; }
         }
 
+        internal LearnedMove(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
         public LearnedMove(MoveData moveData, MoveLearnMethod learnMethod)
         {
             InitializePointer(Interface.learned_move_new(moveData.Ptr, learnMethod), true);
@@ -66,6 +71,7 @@ namespace PkmnLibSharp.DynamicData
     {
         /// We do not know the learn method.
         Unknown = 0,
+
         /// The move was learned through level up.
         Level = 1,
     }

PkmnLibRSharp/DynamicData/Libraries/BattleStatCalculator.cs

@@ -0,0 +1,22 @@
+using PkmnLibSharp.FFI;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.DynamicData.Libraries.BattleStatCalculator;
+
+namespace PkmnLibSharp.DynamicData.Libraries
+{
+    public abstract class BattleStatCalculator : ExternPointer<object>
+    {
+        public BattleStatCalculator(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner){}
+
+        protected override object CreateCache() => new();
+
+        protected override void Destructor() => Interface.battle_stat_calculator_drop(Ptr);
+    }
+
+    public class Gen7BattleStatCalculator : BattleStatCalculator
+    {
+        public Gen7BattleStatCalculator() : base(Interface.gen_7_battle_stat_calculator_new(), true)
+        {
+        }
+    }
+}

PkmnLibRSharp/DynamicData/Libraries/DamageLibrary.cs

@@ -0,0 +1,25 @@
+using PkmnLibSharp.FFI;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.DynamicData.Libraries.DamageLibrary;
+
+namespace PkmnLibSharp.DynamicData.Libraries
+{
+    public abstract class DamageLibrary : ExternPointer<object>
+    {
+        protected DamageLibrary(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        protected override object CreateCache() => new();
+
+        protected override void Destructor() => Interface.damage_library_drop(Ptr);
+    }
+
+    public class Gen7DamageLibrary : DamageLibrary
+    {
+        public Gen7DamageLibrary(bool hasRandomness) : base(
+            Interface.gen_7_damage_library_new((byte)(hasRandomness ? 1 : 0)), true)
+        {
+        }
+    }
+}

PkmnLibRSharp/DynamicData/Libraries/DynamicLibrary.cs

@@ -0,0 +1,25 @@
+using PkmnLibSharp.FFI;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.DynamicData.Libraries.DynamicLibrary;
+
+namespace PkmnLibSharp.DynamicData.Libraries
+{
+    public class DynamicLibrary : ExternPointer<DynamicLibrary.CacheData>
+    {
+        public class CacheData
+        {
+        }
+        
+        internal DynamicLibrary(IdentifiablePointer ptr) : base(ptr, false) {}
+
+        public DynamicLibrary(StaticData.Libraries.StaticData staticData, BattleStatCalculator statCalculator,
+            DamageLibrary damageLibrary, MiscLibrary miscLibrary, ScriptResolver scriptResolver) : base(
+            Interface.dynamic_library_new(staticData.Ptr, statCalculator.Ptr, damageLibrary.Ptr, miscLibrary.Ptr,
+                scriptResolver.Ptr), true)
+        {
+        }
+
+        protected override CacheData CreateCache() => new();
+        protected override void Destructor() => Interface.dynamic_library_drop(Ptr);
+    }
+}

PkmnLibRSharp/DynamicData/Libraries/MiscLibrary.cs

@@ -0,0 +1,24 @@
+using PkmnLibSharp.FFI;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.DynamicData.Libraries.MiscLibrary;
+
+namespace PkmnLibSharp.DynamicData.Libraries
+{
+    public abstract class MiscLibrary : ExternPointer<object>
+    {
+        protected MiscLibrary(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
+
+        protected override object CreateCache() => new();
+
+        protected override void Destructor() => Interface.misc_library_drop(Ptr);
+    }
+
+    public class Gen7MiscLibrary : MiscLibrary
+    {
+        public Gen7MiscLibrary() : base(Interface.gen_7_misc_library_new(), true)
+        {
+        }
+    }
+}

PkmnLibRSharp/DynamicData/Libraries/ScriptResolver.cs

@@ -0,0 +1,30 @@
+using System;
+using PkmnLibSharp.FFI;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.DynamicData.Libraries.ScriptResolver;
+
+namespace PkmnLibSharp.DynamicData.Libraries
+{
+    public abstract class ScriptResolver : ExternPointer<ScriptResolver.CacheData>
+    {
+        protected ScriptResolver(IdentifiablePointer ptr) : base(ptr, true){}
+        protected ScriptResolver(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner){}
+        
+        public class CacheData{}
+
+        protected override CacheData CreateCache() => new();
+
+        protected override void Destructor()
+        {
+            Interface.script_resolver_drop(Ptr);
+        }
+    }
+
+    /// <summary>
+    /// An implementation of a script resolver that pretends there are no existing scripts.
+    /// </summary>
+    public class EmptyScriptResolver : ScriptResolver
+    {
+        public EmptyScriptResolver() : base(Interface.empty_script_resolver_new()){}
+    }
+}

PkmnLibRSharp/DynamicData/Libraries/WasmScriptResolver.cs

@@ -0,0 +1,30 @@
+#if WASM
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.DynamicData.Libraries.ScriptResolver;
+
+namespace PkmnLibSharp.DynamicData.Libraries
+{
+    public class WasmScriptResolver : ScriptResolver
+    {
+        public WasmScriptResolver() : base(Interface.webassembly_script_resolver_new(), true){}
+
+        /// <summary>
+        /// Loads a compiled WASM module into the script resolver.
+        /// </summary>
+        /// <param name="data">The bytes of a compiled WASM module</param>
+        public void LoadBytes(byte[] data)
+        {
+            Interface.webassembly_script_resolver_load_wasm_from_bytes(Ptr, data.ArrayPtr(), (ulong)data.LongLength);
+        }
+
+        /// <summary>
+        /// Tells the script resolver we're done loading wasm modules, and to finalize the resolver. After this it is
+        /// ready for use.
+        /// </summary>
+        public void FinalizeResolver()
+        {
+            Interface.webassembly_script_resolver_finalize(Ptr);
+        }
+    }
+}
+#endif

PkmnLibRSharp/DynamicData/Pokemon.cs

@@ -0,0 +1,151 @@
+using PkmnLibSharp.DynamicData.Libraries;
+using PkmnLibSharp.StaticData;
+using PkmnLibSharp.Utils;
+using Form = PkmnLibSharp.StaticData.Form;
+using Interface = PkmnLibSharp.FFI.DynamicData.Pokemon;
+using Item = PkmnLibSharp.StaticData.Item;
+using Species = PkmnLibSharp.StaticData.Species;
+
+namespace PkmnLibSharp.DynamicData
+{
+    public class Pokemon : ExternPointer<Pokemon.CacheData>
+    {
+        public Pokemon(DynamicLibrary dynamicLibrary, Species species, Form form, bool hiddenAbility, byte abilityIndex,
+            LevelInt level, uint uid, Gender gender, byte coloring, string nature) : base(
+            Interface.pokemon_new(dynamicLibrary.Ptr, species.Ptr, form.Ptr, hiddenAbility.ForeignBool(), abilityIndex,
+                level, uid, gender, coloring, nature.ToPtr()), true)
+        {
+        }
+
+        /// <summary>
+        /// The library data the Pokemon uses.
+        /// </summary>
+        public DynamicLibrary Library => Cache.DynamicLibrary ??= new DynamicLibrary(Interface.pokemon_library(Ptr));
+
+        /// <summary>
+        /// The species of the Pokemon.
+        /// </summary>
+        public Species Species => new(Interface.pokemon_species(Ptr));
+
+        /// <summary>
+        /// The form of the Pokemon.
+        /// </summary>
+        public Form Form => new(Interface.pokemon_form(Ptr));
+
+        /// <summary>
+        /// The species that should be displayed to the user. This handles stuff like the Illusion ability.
+        /// </summary>
+        public Species DisplaySpecies => new(Interface.pokemon_display_species(Ptr));
+
+        /// <summary>
+        /// The form that should be displayed to the user. This handles stuff like the Illusion ability.
+        /// </summary>
+        public Form DisplayForm => new(Interface.pokemon_display_form(Ptr));
+
+        public LevelInt Level => Interface.pokemon_level(Ptr);
+        public uint Experience => Interface.pokemon_experience(Ptr);
+        public uint UniqueIdentifier => Interface.pokemon_unique_identifier(Ptr);
+        public Gender Gender => Interface.pokemon_gender(Ptr);
+        public byte Coloring => Interface.pokemon_coloring(Ptr);
+        public bool IsShiny => Coloring == 1;
+
+        public Item? HeldItem
+        {
+            get
+            {
+                var ptr = Interface.pokemon_held_item(Ptr);
+                return ptr.IsNull ? null : new Item(ptr);
+            }
+        }
+
+        public bool HasHeldItem(string name) => Interface.pokemon_has_held_item(Ptr, name.ToPtr()) == 1;
+
+        public void SetHeldItem(Item? item)
+        {
+            if (item == null)
+                RemoveHeldItem();
+            else
+                Interface.pokemon_set_held_item(Ptr, item.Ptr);
+        }
+
+        public void RemoveHeldItem() => Interface.pokemon_remove_held_item(Ptr);
+
+        public bool ConsumeHeldItem() => Interface.pokemon_consume_held_item(Ptr) == 1;
+
+        public uint CurrentHealth => Interface.pokemon_current_health(Ptr);
+        public uint MaxHealth => Interface.pokemon_max_health(Ptr);
+        public float Weight => Interface.pokemon_weight(Ptr);
+        public float Height => Interface.pokemon_height(Ptr);
+
+        public string? Nickname => Interface.pokemon_nickname(Ptr).PtrString();
+        public bool HasHiddenAbility => Interface.pokemon_real_ability_is_hidden(Ptr) == 1;
+        public byte AbilityIndex => Interface.pokemon_real_ability_index(Ptr);
+
+        public ExternValueArray<TypeIdentifier> Types =>
+            Cache.Types ??= new ExternValueArray<TypeIdentifier>(() => Interface.pokemon_types_length(Ptr),
+                arg => Interface.pokemon_types_get(Ptr, arg));
+
+        public LearnedMove? LearnedMove(ulong index)
+        {
+            var ptr = Interface.pokemon_learned_move_get(Ptr, index);
+            return ptr.IsNull ? null : new LearnedMove(ptr, false);
+        }
+
+        public StatisticSet<uint> FlatStats =>
+            Cache.FlatStats ??= new StatisticSet<uint>(Interface.pokemon_flat_stats(Ptr), false);
+
+        public StatisticSet<uint> BoostedStats =>
+            Cache.BoostedStats ??= new StatisticSet<uint>(Interface.pokemon_boosted_stats(Ptr), false);
+
+        public sbyte GetStatBoost(Statistic statistic) => Interface.pokemon_get_stat_boost(Ptr, statistic);
+        public byte GetIndividualValue(Statistic statistic) => Interface.pokemon_get_individual_value(Ptr, statistic);
+        public byte GetEffortValue(Statistic statistic) => Interface.pokemon_get_effort_value(Ptr, statistic);
+
+        public void SetIndividualValue(Statistic statistic, byte value) =>
+            Interface.pokemon_set_individual_value(Ptr, statistic, value);
+
+        public void SetEffortValue(Statistic statistic, byte value) =>
+            Interface.pokemon_set_effort_value(Ptr, statistic, value);
+
+        // TODO: Battle getter
+        public byte BattleSideIndex => Interface.pokemon_get_battle_side_index(Ptr);
+        public byte BattleIndex => Interface.pokemon_get_battle_index(Ptr);
+        public bool IsAbilityOverriden => Interface.pokemon_is_ability_overriden(Ptr) == 1;
+        public Ability ActiveAbility => new(Interface.pokemon_active_ability(Ptr));
+        public bool AllowedExperienceGain => Interface.pokemon_allowed_experience_gain(Ptr) == 1;
+        public Nature Nature => new(Interface.pokemon_nature(Ptr));
+
+        public void RecalculateFlatStats() => Interface.pokemon_recalculate_flat_stats(Ptr);
+        public void RecalculateBoostedStats() => Interface.pokemon_recalculate_boosted_stats(Ptr);
+
+        public void ChangeSpecies(Species species, Form form) =>
+            Interface.pokemon_change_species(Ptr, species.Ptr, form.Ptr);
+
+        public void ChangeForm(Form form) => Interface.pokemon_change_form(Ptr, form.Ptr);
+
+        public bool IsUsable => Interface.pokemon_is_usable(Ptr) == 1;
+        public bool IsFainted => Interface.pokemon_is_fainted(Ptr) == 1;
+        public bool IsOnBattleField => Interface.pokemon_is_on_battlefield(Ptr) == 1;
+
+        public void Damage(uint amount, DamageSource source) => Interface.pokemon_damage(Ptr, amount, source);
+
+        public bool Heal(uint amount, bool allowRevive) =>
+            Interface.pokemon_heal(Ptr, amount, allowRevive.ForeignBool()) == 1;
+
+        public void LearnMove(string moveName, MoveLearnMethod learnMethod) =>
+            Interface.pokemon_learn_move(Ptr, moveName.ToPtr(), learnMethod);
+
+        public void ClearStatus() => Interface.pokemon_clear_status(Ptr);
+
+        public class CacheData
+        {
+            public DynamicLibrary? DynamicLibrary { get; set; }
+            public ExternValueArray<TypeIdentifier>? Types { get; set; }
+            public StatisticSet<uint>? FlatStats { get; set; }
+            public StatisticSet<uint>? BoostedStats { get; set; }
+        }
+
+        protected override CacheData CreateCache() => new();
+        protected override void Destructor() => Interface.pokemon_drop(Ptr);
+    }
+}

PkmnLibRSharp/FFI/DynamicData/Libraries/BattleStatCalculator.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Runtime.InteropServices;
+using PkmnLibSharp.DynamicData;
+
+namespace PkmnLibSharp.FFI.DynamicData.Libraries
+{
+    internal static class BattleStatCalculator
+    {
+        /// <summary>
+        /// Creates a new Gen 7 battle stat calculator
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer gen_7_battle_stat_calculator_new();
+        
+        /// <summary>
+        /// Creates a new Gen 7 battle stat calculator
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void battle_stat_calculator_drop(IntPtr ptr);
+
+    }
+}

PkmnLibRSharp/FFI/DynamicData/Libraries/DamageLibrary.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.DynamicData.Libraries
+{
+    internal static class DamageLibrary
+    {
+        /// <summary>
+        /// Creates a new generation 7 damage library.
+        /// </summary>
+        /// <param name="hasRandomness">whether or not a random damage modifier (0.85x - 1.00x) is applied to the
+        /// calculated damage. 0 for not, 1 for true</param>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer gen_7_damage_library_new(byte hasRandomness);
+        
+        /// <summary>
+        /// Drops a DamageLibrary.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void damage_library_drop(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/DynamicData/Libraries/DynamicLibrary.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.DynamicData.Libraries
+{
+    internal static class DynamicLibrary
+    {
+        /// <summary>
+        /// Instantiates a new DynamicLibrary with given parameters.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer dynamic_library_new(IntPtr staticData, IntPtr statCalculator,
+            IntPtr damageLibrary, IntPtr miscLibrary, IntPtr scriptResolver);
+        
+        /// <summary>
+        /// Drops a dynamic library.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void dynamic_library_drop(IntPtr dynamicLibrary);
+
+    }
+}

PkmnLibRSharp/FFI/DynamicData/Libraries/MiscLibrary.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.DynamicData.Libraries
+{
+    internal static class MiscLibrary
+    {
+        /// <summary>
+        /// Instantiates a new MiscLibrary.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer gen_7_misc_library_new();
+        
+        /// <summary>
+        /// Drops a MiscLibrary.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void misc_library_drop(IntPtr ptr);
+    }
+}

PkmnLibRSharp/FFI/DynamicData/Libraries/ScriptResolver.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.DynamicData.Libraries
+{
+    internal static class ScriptResolver
+    {
+        /// <summary>
+        /// Instantiates a basic empty script resolver, that always returns None.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer empty_script_resolver_new();
+
+        /// <summary>
+        /// Drops a script resolver.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void script_resolver_drop(IntPtr ptr);
+
+        // WASM is a feature flag in the crate, and can be disabled. If disabled, these entry points do not exist. In
+        // this case it's recommended to remove the WASM compile flag from the csproj as well.
+#if WASM
+        /// <summary>
+        /// Instantiates a new WebAssemblyScriptResolver.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer webassembly_script_resolver_new();
+
+        /// <summary>
+        /// Load a compiled WASM module.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void webassembly_script_resolver_load_wasm_from_bytes(IntPtr resolver, IntPtr byteArray,
+            ulong arrayLength);
+        
+        /// <summary>
+        /// Tells the script resolver we're done loading wasm modules, and to finalize the resolver.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void webassembly_script_resolver_finalize(IntPtr resolver);
+#endif
+    }
+}

PkmnLibRSharp/FFI/DynamicData/Pokemon.cs

@@ -0,0 +1,306 @@
+using System;
+using System.Runtime.InteropServices;
+using PkmnLibSharp.DynamicData;
+using PkmnLibSharp.FFI.StaticData;
+using PkmnLibSharp.StaticData;
+
+namespace PkmnLibSharp.FFI.DynamicData
+{
+    internal static class Pokemon
+    {
+        /// <summary>
+        /// Instantiates a new Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_new(IntPtr dynamicLibrary, IntPtr species, IntPtr form,
+            byte hiddenAbility, byte abilityIndex, LevelInt level, uint uniqueIdentifier, Gender gender, byte coloring,
+            IntPtr natureName);
+        
+        /// <summary>
+        /// Drops an Arc reference held by the FFI.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_drop(IntPtr pokemon);
+
+        /// <summary>
+        /// The library data of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_library(IntPtr pokemon);
+
+        /// <summary>
+        /// The species of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_species(IntPtr pokemon);
+
+        /// <summary>
+        /// The form of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_form(IntPtr pokemon);
+
+        /// <summary>
+        /// The species that should be displayed to the user. This handles stuff like the Illusion ability.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_display_species(IntPtr pokemon);
+
+        /// <summary>
+        /// The form that should be displayed to the user. This handles stuff like the Illusion ability.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_display_form(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern LevelInt pokemon_level(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern uint pokemon_experience(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern uint pokemon_unique_identifier(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern Gender pokemon_gender(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_coloring(IntPtr pokemon);
+
+        /// <summary>
+        /// Gets the held item of a Pokemon
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_held_item(IntPtr pokemon);
+
+        /// <summary>
+        /// Checks whether the Pokemon is holding a specific item.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_has_held_item(IntPtr pokemon, IntPtr itemName);
+
+        /// <summary>
+        /// Changes the held item of the Pokemon. Returns the previously held item.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_set_held_item(IntPtr pokemon, IntPtr item);
+
+        /// <summary>
+        /// Removes the held item from the Pokemon. Returns the previously held item.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_remove_held_item(IntPtr pokemon);
+
+        /// <summary>
+        /// Makes the Pokemon uses its held item.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_consume_held_item(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern uint pokemon_current_health(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern uint pokemon_max_health(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern float pokemon_weight(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern float pokemon_height(IntPtr pokemon);
+
+        /// <summary>
+        /// An optional nickname of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IntPtr pokemon_nickname(IntPtr pokemon);
+
+        /// <summary>
+        /// Whether the actual ability on the form is a hidden ability.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_real_ability_is_hidden(IntPtr pokemon);
+
+        /// <summary>
+        /// The index of the actual ability on the form.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_real_ability_index(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern ulong pokemon_types_length(IntPtr pokemon);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern TypeIdentifier pokemon_types_get(IntPtr pokemon, ulong index);
+
+        /// <summary>
+        /// Gets a learned move of the Pokemon. Index should generally be below [`MAX_MOVES`], you will get
+        /// a null pointer otherwise.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_learned_move_get(IntPtr pokemon, ulong index);
+        
+        /// <summary>
+        /// The stats of the Pokemon when disregarding any stat boosts.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_flat_stats(IntPtr pokemon);
+
+        /// <summary>
+        /// The stats of the Pokemon including the stat boosts.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_boosted_stats(IntPtr pokemon);
+
+        /// <summary>
+        /// Get the stat boosts for a specific stat.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern sbyte pokemon_get_stat_boost(IntPtr pokemon, Statistic statistic);
+
+        /// <summary>
+        /// Change a boosted stat by a certain amount.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern sbyte pokemon_change_stat_boost(IntPtr pokemon, Statistic statistic, sbyte diffAmount,
+            byte selfInflicted);
+        
+        /// <summary>
+        /// Gets a <a href="https://bulbapedia.bulbagarden.net/wiki/Individual_values">individual value</a> of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_get_individual_value(IntPtr pokemon, Statistic statistic);
+
+        /// <summary>
+        /// Modifies a <a href="https://bulbapedia.bulbagarden.net/wiki/Individual_values">individual value</a> of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_set_individual_value(IntPtr pokemon, Statistic statistic, byte value);
+
+        /// <summary>
+        /// Gets a <a href="https://bulbapedia.bulbagarden.net/wiki/Effort_values">effort value</a> of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_get_effort_value(IntPtr pokemon, Statistic statistic);
+
+        /// <summary>
+        /// Modifies a <a href="https://bulbapedia.bulbagarden.net/wiki/Effort_values">effort value</a> of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_set_effort_value(IntPtr pokemon, Statistic statistic, byte value);
+
+        /// <summary>
+        /// Gets the data for the battle the Pokemon is currently in. If the Pokemon is not in a battle, this
+        /// returns null.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_get_battle(IntPtr pokemon);
+
+        /// <summary>
+        /// Get the index of the side of the battle the Pokemon is in. If the Pokemon
+        /// is not on the battlefield, this always returns 0.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_get_battle_side_index(IntPtr pokemon);
+
+        /// <summary>
+        /// Get the index of the slot on the side of the battle the Pokemon is in. If the Pokemon
+        /// is not on the battlefield, this always returns 0.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_get_battle_index(IntPtr pokemon);
+
+        /// <summary>
+        /// Returns whether something overrides the ability.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_is_ability_overriden(IntPtr pokemon);
+
+        /// <summary>
+        /// Returns the currently active ability.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_active_ability(IntPtr pokemon);
+
+        /// <summary>
+        /// Whether or not the Pokemon is allowed to gain experience.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_allowed_experience_gain(IntPtr pokemon);
+
+        /// <summary>
+        /// The <a href="https://bulbapedia.bulbagarden.net/wiki/Nature">nature</a> of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern IdentifiablePointer pokemon_nature(IntPtr pokemon);
+
+        /// <summary>
+        /// Calculates the flat stats on the Pokemon. This should be called when for example the base
+        /// stats, level, nature, IV, or EV changes. This has a side effect of recalculating the boosted
+        /// stats, as those depend on the flat stats.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_recalculate_flat_stats(IntPtr pokemon);
+
+        /// <summary>
+        /// Calculates the boosted stats on the Pokemon. This should be called when a stat boost changes.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_recalculate_boosted_stats(IntPtr pokemon);
+
+        /// <summary>
+        /// Change the species of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_change_species(IntPtr pokemon, IntPtr species, IntPtr form);
+
+        /// <summary>
+        /// Change the form of the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_change_form(IntPtr pokemon, IntPtr form);
+
+        /// <summary>
+        /// Whether or not the Pokemon is usable in a battle.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_is_usable(IntPtr pokemon);
+
+        /// <summary>
+        /// Returns whether the Pokemon is fainted.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_is_fainted(IntPtr pokemon);
+
+        /// <summary>
+        /// Whether or not the Pokemon is on the battlefield.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_is_on_battlefield(IntPtr pokemon);
+
+        /// <summary>
+        /// Damages the Pokemon by a certain amount of damage, from a damage source.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_damage(IntPtr pokemon, uint damage, DamageSource damageSource);
+
+        /// <summary>
+        /// Heals the Pokemon by a specific amount. Unless allowRevive is set to 1, this will not
+        /// heal if the Pokemon has 0 health. If the amount healed is 0, this will return false.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern byte pokemon_heal(IntPtr pokemon, uint damage, byte allowRevive);
+
+        /// <summary>
+        /// Learn a move.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_learn_move(IntPtr pokemon, IntPtr moveName, MoveLearnMethod learnMethod);
+
+        /// <summary>
+        /// Removes the current non-volatile status from the Pokemon.
+        /// </summary>
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
+        internal static extern void pokemon_clear_status(IntPtr pokemon);
+    }
+}

PkmnLibRSharp/FFI/IdentifiablePointer.cs

@@ -8,5 +8,7 @@ namespace PkmnLibSharp.FFI
     {
         public readonly IntPtr Ptr;
         public readonly nuint Identifier;
+
+        public bool IsNull => Ptr == IntPtr.Zero;
     }
 }

PkmnLibRSharp/PkmnLibRSharp.csproj

@@ -11,11 +11,14 @@
       <WarningLevel>6</WarningLevel>
       <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
       <WarningsAsErrors>;NU1605;CA2000</WarningsAsErrors>
+      <NoWarn>IDISP012</NoWarn>
       <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+      <DefineConstants>TRACE;WASM;</DefineConstants>
     </PropertyGroup>
 
     <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
       <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+      <DefineConstants>TRACE;WASM;</DefineConstants>
     </PropertyGroup>
 
     <ItemGroup>

PkmnLibRSharp/StaticData/Ability.cs

@@ -28,7 +28,7 @@ namespace PkmnLibSharp.StaticData
                 true);
         }
 
-        internal Ability(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        internal Ability(IdentifiablePointer ptr) : base(ptr, true)
         {
         }
 

PkmnLibRSharp/StaticData/Form.cs

@@ -23,7 +23,7 @@ namespace PkmnLibSharp.StaticData
             public LearnableMoves? LearnableMoves { get; internal set; }
         }
 
-        internal Form(IdentifiablePointer formPtr, bool isOwner) : base(formPtr, isOwner)
+        internal Form(IdentifiablePointer formPtr) : base(formPtr, true)
         {
         }
 

PkmnLibRSharp/StaticData/Gender.cs

@@ -0,0 +1,20 @@
+namespace PkmnLibSharp.StaticData
+{
+    public enum Gender : byte
+    {
+        /// <summary>
+        /// The Pokemon has no gender.
+        /// </summary>
+        Genderless = 0,
+
+        /// <summary>
+        /// The Pokemon is male.
+        /// </summary>
+        Male = 1,
+
+        /// <summary>
+        /// The Pokemon is female.
+        /// </summary>
+        Female = 2,
+    }
+}

PkmnLibRSharp/StaticData/Item.cs

@@ -104,7 +104,7 @@ namespace PkmnLibSharp.StaticData
             InitializePointer(ptr, true);
         }
 
-        internal Item(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        internal Item(IdentifiablePointer ptr) : base(ptr, true)
         {
         }
 

PkmnLibRSharp/StaticData/Libraries/AbilityLibrary.cs

@@ -25,7 +25,7 @@ namespace PkmnLibSharp.StaticData.Libraries
         protected override Ability? GetValueByKey(string key)
         {
             var ptr = Interface.ability_library_get(Ptr, key.ToPtr());
-            return ptr.Ptr == IntPtr.Zero ? null : new Ability(ptr, false);
+            return ptr.Ptr == IntPtr.Zero ? null : new Ability(ptr);
         }
         
         public override string? GetKeyByIndex(ulong index) =>

PkmnLibRSharp/StaticData/Libraries/ItemLibrary.cs

@@ -25,7 +25,7 @@ namespace PkmnLibSharp.StaticData.Libraries
         protected override Item? GetValueByKey(string key)
         {
             var ptr = Interface.item_library_get(Ptr, key.ToPtr());
-            return ptr.Ptr == IntPtr.Zero ? null : new Item(ptr, false);
+            return ptr.Ptr == IntPtr.Zero ? null : new Item(ptr);
         }
         
         public override string? GetKeyByIndex(ulong index) =>

PkmnLibRSharp/StaticData/Libraries/SpeciesLibrary.cs

@@ -25,7 +25,7 @@ namespace PkmnLibSharp.StaticData.Libraries
         protected override Species? GetValueByKey(string key)
         {
             var ptr = Interface.species_library_get(Ptr, key.ToPtr());
-            return ptr.Ptr == IntPtr.Zero ? null : new Species(ptr, false);
+            return ptr.Ptr == IntPtr.Zero ? null : new Species(ptr);
         }
         
         public override string? GetKeyByIndex(ulong index) =>

PkmnLibRSharp/StaticData/Species.cs

@@ -19,7 +19,7 @@ namespace PkmnLibSharp.StaticData
             public Dictionary<string, Form> Forms { get; } = new();
         }
 
-        internal Species(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        internal Species(IdentifiablePointer ptr) : base(ptr, true)
         {
         }
 
@@ -48,7 +48,8 @@ namespace PkmnLibSharp.StaticData
                 form = null;
                 return false;
             }
-            form = new Form(formPtr, false);
+
+            form = new Form(formPtr);
             Cache.Forms.Add(formName, form);
             return true;
         }

PkmnLibRSharp/StaticData/StatisticSet.cs

@@ -1,5 +1,6 @@
 using System;
 using JetBrains.Annotations;
+using PkmnLibSharp.FFI;
 using PkmnLibSharp.Utils;
 using Interface = PkmnLibSharp.FFI.StaticData.StatisticSet;
 
@@ -7,6 +8,9 @@ namespace PkmnLibSharp.StaticData
 {
     public class StatisticSet<T> : ExternPointer<object> where T : struct, IConvertible
     {
+        internal StatisticSet(IdentifiablePointer ptr, bool isOwner) : base(ptr, isOwner)
+        {
+        }
 
         public StatisticSet(T hp, T attack, T defense, T specialAttack, T specialDefense, T speed)
         {

PkmnLibRSharp/Utils/ExternValueArray.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace PkmnLibSharp.Utils
+{
+    public class ExternValueArray<T> : IReadOnlyList<T> where T : struct
+    {
+        private readonly Func<ulong> _getLength;
+        private readonly Func<ulong, T> _getItem;
+
+        public ExternValueArray(Func<ulong> getSize, Func<ulong, T> getItem)
+        {
+            _getLength = getSize;
+            _getItem = getItem;
+        }
+
+        public IEnumerator<T> GetEnumerator()
+        {
+            for (var i = 0; i < Count; i++)
+            {
+                yield return this[i];
+            }
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+
+        public int Count => (int)_getLength();
+
+        public T this[int index] => _getItem((ulong)index);
+    }
+}