Adds Species interface

PkmnLibRSharp/FFI/StaticData/Species.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace PkmnLibSharp.FFI.StaticData
+{
+    internal static class Species
+    {
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern IntPtr species_new(ushort id, IntPtr name, float genderRate, IntPtr growthRate,
+            byte captureRate, IntPtr defaultForm, IntPtr flags, ulong flagsLength);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern void species_drop(IntPtr ptr);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern ushort species_id(IntPtr ptr);
+        
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern IntPtr species_name(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern float species_gender_rate(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern IntPtr species_growth_rate(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern byte species_capture_rate(IntPtr ptr);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern IntPtr species_add_form(IntPtr ptr, IntPtr name, IntPtr form);
+
+        [DllImport(Data.DllName, CallingConvention = CallingConvention.Cdecl)]
+        internal static extern IntPtr species_get_form(IntPtr ptr, IntPtr name);
+
+    }
+}

PkmnLibRSharp/StaticData/Form.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using PkmnLibSharp.Utils;
@@ -21,6 +22,10 @@ namespace PkmnLibSharp.StaticData
             public LearnableMoves? LearnableMoves { get; internal set; }
         }
 
+        internal Form(IntPtr formPtr, bool isOwner) : base(formPtr, isOwner)
+        {
+        }
+
         public Form(string name, float height, float weight, uint baseExperience, TypeIdentifier[] types,
             StaticStatisticSet<short> baseStats, IReadOnlyCollection<string> abilities,
             IReadOnlyCollection<string> hiddenAbilities, LearnableMoves learnableMoves,
@@ -39,6 +44,7 @@ namespace PkmnLibSharp.StaticData
             InitializePointer(ptr, true);
         }
 
+
         public string Name => Cache.Name ??= Interface.form_name(Ptr).PtrString()!;
         public float Height => Cache.Height ??= Interface.form_height(Ptr);
         public float Weight => Cache.Weight ??= Interface.form_weight(Ptr);

PkmnLibRSharp/StaticData/Species.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using PkmnLibSharp.Utils;
+using Interface = PkmnLibSharp.FFI.StaticData.Species;
+
+namespace PkmnLibSharp.StaticData
+{
+    public class Species : ExternPointer<Species.CacheData>
+    {
+        public class CacheData
+        {
+            public ushort? Id { get; internal set; }
+            public string? Name { get; internal set; }
+            public float? GenderRate { get; internal set; }
+            public string? GrowthRate { get; internal set; }
+            public byte? CaptureRate { get; internal set; }
+            public Dictionary<string, Form> Forms { get; } = new();
+        }
+
+        public Species(ushort id, string name, float genderRate, string growthRate, byte captureRate, Form defaultForm,
+            IReadOnlyCollection<string> flags)
+        {
+            var flagsPtrArray = flags.Select(x => x.ToPtr()).ToArray();
+            var ptr = Interface.species_new(id, name.ToPtr(), genderRate, growthRate.ToPtr(), captureRate,
+                defaultForm.TakeOwnershipAndInvalidate(), flagsPtrArray.ArrayPtr(), (ulong)flags.Count);
+            InitializePointer(ptr, true);
+        }
+
+        public ushort Id => Cache.Id ??= Interface.species_id(Ptr);
+        public string Name => Cache.Name ??= Interface.species_name(Ptr).PtrString()!;
+        public float GenderRate => Cache.GenderRate ??= Interface.species_gender_rate(Ptr);
+        public string GrowthRate => Cache.GrowthRate ??= Interface.species_growth_rate(Ptr).PtrString()!;
+        public byte CaptureRate => Cache.CaptureRate ??= Interface.species_capture_rate(Ptr);
+
+        public bool TryGetForm(string formName, out Form? form)
+        {
+            if (Cache.Forms.TryGetValue(formName, out form))
+                return true;
+            var formPtr = Interface.species_get_form(Ptr, formName.ToPtr());
+            if (formPtr == IntPtr.Zero)
+            {
+                form = null;
+                return false;
+            }
+            form = new Form(formPtr, false);
+            Cache.Forms.Add(formName, form);
+            return true;
+        }
+
+        public void AddForm(Form form) =>
+            Interface.species_add_form(Ptr, form.Name.ToPtr(), form.TakeOwnershipAndInvalidate());
+
+        protected override CacheData CreateCache() => new CacheData();
+        protected override void Destructor() => Interface.species_drop(Ptr);
+    }
+}

PkmnLibRSharpTests/StaticData/SpeciesTests.cs

@@ -0,0 +1,25 @@
+using System;
+using NUnit.Framework;
+using PkmnLibSharp.StaticData;
+
+namespace PkmnLibRSharpTests.StaticData
+{
+    public class SpeciesTests
+    {
+        [Test]
+        public void BasicTests()
+        {
+            using var form = new Form("foobar", 0.2f, 5.8f, 300, new TypeIdentifier[] { new(1), new(2) },
+                new StaticStatisticSet<short>(5, 10, 30, 20, 2, 0), new[] { "foo", "bar" }, new[] { "set" },
+                new LearnableMoves(), Array.Empty<string>());
+            using var species = new Species(10, "testSpecies", 0.2f, "growth", 120, form, Array.Empty<string>());
+            Assert.AreEqual(10, species.Id);
+            Assert.AreEqual("testSpecies", species.Name);
+            Assert.AreEqual(0.2f, species.GenderRate, 0.00001f);
+            Assert.AreEqual("growth", species.GrowthRate);
+            Assert.AreEqual(120, species.CaptureRate);
+            Assert.That(species.TryGetForm("default", out var defaultForm));
+            Assert.AreEqual("foobar", defaultForm!.Name);
+        }
+    }
+}