112 lines
2.9 KiB
C#
112 lines
2.9 KiB
C#
using System.Numerics;
|
|
using System.Runtime.InteropServices;
|
|
using System.Text;
|
|
using Dalamud.Game;
|
|
using Dalamud.Utility.Signatures;
|
|
|
|
namespace OrangeGuidanceTomestone;
|
|
|
|
internal unsafe class Vfx : IDisposable {
|
|
private static readonly byte[] Pool = Encoding.UTF8.GetBytes("Client.System.Scheduler.Instance.VfxObject");
|
|
|
|
private Plugin Plugin { get; }
|
|
|
|
[Signature("E8 ?? ?? ?? ?? F3 0F 10 35 ?? ?? ?? ?? 48 89 43 08")]
|
|
private delegate* unmanaged<byte*, byte*, VfxStruct*> _staticVfxCreate;
|
|
|
|
[Signature("E8 ?? ?? ?? ?? 8B 4B 7C 85 C9")]
|
|
private delegate* unmanaged<VfxStruct*, float, uint, ulong> _staticVfxRun;
|
|
|
|
[Signature("40 53 48 83 EC 20 48 8B D9 48 8B 89 ?? ?? ?? ?? 48 85 C9 74 28 33 D2 E8 ?? ?? ?? ?? 48 8B 8B ?? ?? ?? ?? 48 85 C9")]
|
|
private delegate* unmanaged<VfxStruct*, void> _staticVfxRemove;
|
|
|
|
private List<IntPtr> Spawned { get; } = new();
|
|
private Queue<IntPtr> NeedToRun { get; } = new();
|
|
|
|
internal Vfx(Plugin plugin) {
|
|
this.Plugin = plugin;
|
|
SignatureHelper.Initialise(this);
|
|
|
|
this.Plugin.Framework.Update += this.Run;
|
|
}
|
|
|
|
public void Dispose() {
|
|
this.Plugin.Framework.Update -= this.Run;
|
|
this.RemoveAll();
|
|
}
|
|
|
|
private void Run(Framework framework) {
|
|
if (!this.NeedToRun.TryDequeue(out var ptr)) {
|
|
return;
|
|
}
|
|
|
|
if (this._staticVfxRun((VfxStruct*) ptr, 0.0f, 0xFFFFFFFF) != 0) {
|
|
this.NeedToRun.Enqueue(ptr);
|
|
}
|
|
}
|
|
|
|
internal void RemoveAll() {
|
|
foreach (var spawned in this.Spawned) {
|
|
this.RemoveStatic((VfxStruct*) spawned);
|
|
}
|
|
|
|
this.Spawned.Clear();
|
|
this.NeedToRun.Clear();
|
|
}
|
|
|
|
internal VfxStruct* SpawnStatic(string path, Vector3 pos) {
|
|
VfxStruct* vfx;
|
|
fixed (byte* p = Encoding.UTF8.GetBytes(path)) {
|
|
fixed (byte* pool = Pool) {
|
|
vfx = this._staticVfxCreate(p, pool);
|
|
}
|
|
}
|
|
|
|
if (vfx == null) {
|
|
return null;
|
|
}
|
|
|
|
if (this._staticVfxRun(vfx, 0.0f, 0xFFFFFFFF) != 0) {
|
|
this.NeedToRun.Enqueue((IntPtr) vfx);
|
|
}
|
|
|
|
// update position
|
|
vfx->Position = new Vector3(pos.X, pos.Y, pos.Z);
|
|
|
|
// update
|
|
vfx->Flags |= 2;
|
|
|
|
this.Spawned.Add((IntPtr) vfx);
|
|
|
|
return vfx;
|
|
}
|
|
|
|
internal void RemoveStatic(VfxStruct* vfx) {
|
|
this._staticVfxRemove(vfx);
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Explicit)]
|
|
internal struct VfxStruct {
|
|
[FieldOffset(0x38)]
|
|
public byte Flags;
|
|
|
|
[FieldOffset(0x50)]
|
|
public Vector3 Position;
|
|
|
|
[FieldOffset(0x70)]
|
|
public Vector3 Scale;
|
|
|
|
[FieldOffset(0x128)]
|
|
public int ActorCaster;
|
|
|
|
[FieldOffset(0x130)]
|
|
public int ActorTarget;
|
|
|
|
[FieldOffset(0x1B8)]
|
|
public int StaticCaster;
|
|
|
|
[FieldOffset(0x1C0)]
|
|
public int StaticTarget;
|
|
}
|
|
}
|