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using System.Reflection;
using System.Runtime.Loader;
using System.Runtime.InteropServices;
using ImGuiNET;
using SharpPluginLoader.Core;
using SharpPluginLoader.Core.Memory;
namespace WorldTuningTool
{
public unsafe class Plugin : IPlugin
{
public string Name => "World Tuning Tool";
public string Author => "Akon City Software";
// @TODO:
// - Port FXAA object.
// - Port some stuff as is.
// - OnAreaChange.
// - Shadow distance retuning.
// - Work out obvious simplifications.
// - sMhRenderer vs common parameter address.
// - Overrides system.
// - Pass on LODs.
// - Verbose descriptions.
// - Re-implement shadow res override for hoarfrost.
// - Exact float flag for hex input?
private bool dofDisabled = false;
private Patch jmpOverDof;
public void SetDofForceOff(bool off)
{
if (off && !dofDisabled)
{
jmpOverDof.Enable();
}
else if (!off && dofDisabled)
{
jmpOverDof.Disable();
}
dofDisabled = off;
}
public bool GetDofDisabled()
{
return dofDisabled;
}
/*
public PluginData Initialize()
{
PluginData data = new PluginData();
data.ExportedFunctions.Add(("SetDofForceOff", SetDofForceOff));
data.ExportedFunctions.Add(("GetDofDisabled", GetDofDisabled));
return data;
}
*/
public void OnPreMain()
{
unchecked
{
jmpOverDof = new Patch((nint)0x1424233C6, [0xEB]); // je -> jmp.
}
}
private static bool replaceShaderFromFile(ShaderInfo *info, string path)
{
if (!System.IO.File.Exists(path))
{
Log.Warn($"File not found: {path}.");
return false;
}
byte[] shaderData;
try
{
shaderData = System.IO.File.ReadAllBytes(path);
}
catch (Exception)
{
Log.Error($"Failed to read: {path}.");
return false;
}
info->Replacement.Length = shaderData.Length;
info->Replacement.Source = (byte *)Marshal.UnsafeAddrOfPinnedArrayElement<byte>(shaderData, 0);
return true;
}
private string shaderPath = "nativePC/plugins/CSharp/Shaders";
private bool shadersLoadedOnce = false;
public unsafe void OnCreateShader(ShaderInfo *info)
{
string hash = new string(info->DxbcHash);
if (!shadersLoadedOnce && hash == "2e4e18fd-6ea5eeae-2de3d65c-26ab36dd")
{
if (replaceShaderFromFile(info, $"{shaderPath}/volume_upsample.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("Volume upsample shader 1 replaced.");
}
}
else if (!shadersLoadedOnce && hash == "e2c8c13e-45bc99b2-4c3d7699-3d66188e")
{
if (replaceShaderFromFile(info, $"{shaderPath}/volume_upsample2.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("Volume upsample shader 2 replaced.");
}
// This allows us to A/B using the volume rendering value 2 switch.
shadersLoadedOnce = true;
}
else if (hash == "8cf2a107-ecde214b-9939b350-7b2af1a7")
{
if (replaceShaderFromFile(info, $"{shaderPath}/cube_only.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("Cube Only shader replaced.");
}
}
else if (hash == "b21dd223-98ab56ae-918264e6-eb6e8ee4")
{
if (replaceShaderFromFile(info, $"{shaderPath}/sslr.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("SSLR shader replaced.");
}
}
else if (hash == "9ff245fb-4fd555e0-04d0ef15-84609fe1")
{
if (replaceShaderFromFile(info, $"{shaderPath}/fxaa_max_quality.hlsl")) {
info->Replacement.Type = ShaderSourceType.HLSL;
Log.Info("FXAA shader replaced.");
}
}
else if (hash == "2eed1f00-e24d1b19-9d521064-17b9a586")
{
if (replaceShaderFromFile(info, $"{shaderPath}/body_skin.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("Body skin shader replaced.");
}
}
else if (hash == "8e5e3c09-ebe77ee4-ba1cb659-d25bc7bf")
{
if (replaceShaderFromFile(info, $"{shaderPath}/face.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("Face shader replaced.");
}
}
/*
else if (hash == "d7e47ffe-82572c64-795c4698-341e5b91")
{
if (replaceShaderFromFile(info, $"{shaderPath}/sslr_mips.shdr")) {
info->Replacement.Type = ShaderSourceType.BINARY;
Log.Info("SSLR mips shader replaced.");
}
}
*/
}
public void OnLoad()
{
}
public void OnImGuiRender()
{
if (ImGui.Checkbox("Disable Depth of Field", ref dofDisabled))
{
if (dofDisabled)
{
jmpOverDof.Enable();
}
else
{
jmpOverDof.Disable();
}
}
}
}
}
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