interfaces

#include "pch.h"
#include <playerinfomanager.h>

IClientEntityList *entitylist;
IVModelRender *modelrender;
IVEngineClient  *engine;
IVEfx *effects;
IVRenderView *render;
IVDebugOverlay *debugoverlay;
IMaterialSystemStub *materials_stub;
IDataCache *datacache;
IVModelInfoClient *modelinfo;
IEngineVGui *enginevgui;
ISpatialPartition* partition;
IBaseClientDLL *clientdll;
IFileSystem *filesystem;
IStaticPropMgrClient *staticpropmgr;
IShadowMgr *shadowmgr;
IUniformRandomStream *random;
CGaussianRandomStream *randomgaussian;
IEngineSound *enginesound;
IEngineTrace *enginetrace;
IGameUIFuncs *gameuifuncs;
IGameEventManager2 *gameeventmanager;
IPhysicsGameTrace *physgametrace;
CGlobalVarsBase *gpGlobals;
IClientTools *clienttools;
IInputSystem *inputsystem;
ISceneFileCache *scenefilecache;
IMatchmaking *matchmaking;
IAvi *avi;
IBik *bik;
IUploadGameStats *gamestatsuploader;
CSteamAPIContext *steamapicontext;
CInput* m_pInput;
CClientEntityList * cl_entitylist;
CBaseEntityList * g_pEntityList;
IPhysicsSurfaceProps* physprops;
IPlayerInfoManager* playerinfomanager;

void Interfaces_Load()
{
    CreateInterfaceFn sf, vf, ef, cf, srvf, mf, srf, vmsf, pf;
    sf = Sys_GetFactory("studiorender.dll");
    vf = Sys_GetFactory("vgui2.dll");
    ef = Sys_GetFactory("engine.dll");
    cf = Sys_GetFactory("client.dll");
    srvf = Sys_GetFactory("server.dll");
    mf = Sys_GetFactory("materialsystem.dll");
    srf = Sys_GetFactory("studiorender.dll");
    vmsf = Sys_GetFactory("vguimatsurface.dll");
    pf = Sys_GetFactory("vphysics.dll");

    CreateInterfaceFn fl[8] = { sf, vf, ef, cf, srvf, mf, srf, vmsf };
    ConnectTier1Libraries(fl, 8);
    ConnectTier2Libraries(fl, 8);
    ConnectTier3Libraries(fl, 8);
    ConVar_Register();

    vgui::VGui_InitInterfacesList("Haskell.dll", fl, 8);

    engine = (IVEngineClient*)ef(VENGINE_CLIENT_INTERFACE_VERSION, NULL);
    clientdll = (IBaseClientDLL*)cf(CLIENT_DLL_INTERFACE_VERSION, NULL);
    studiorender = (IStudioRender*)sf(STUDIO_RENDER_INTERFACE_VERSION, NULL);
    modelrender = (IVModelRender*)ef(VENGINE_HUDMODEL_INTERFACE_VERSION, NULL);
    render = (IVRenderView*)ef(VENGINE_RENDERVIEW_INTERFACE_VERSION, NULL);
    debugoverlay = (IVDebugOverlay*)ef(VDEBUG_OVERLAY_INTERFACE_VERSION, NULL);
    gameeventmanager = (IGameEventManager2*)ef(INTERFACEVERSION_GAMEEVENTSMANAGER2,NULL);
    random = (IUniformRandomStream *)ef(VENGINE_SERVER_RANDOM_INTERFACE_VERSION, NULL);
    enginevgui = (IEngineVGui*)ef(VENGINE_VGUI_VERSION, NULL);
    //g_pMatSystemSurface = (IMatSystemSurface*)vf( MAT_SYSTEM_SURFACE_INTERFACE_VERSION, NULL );
    playerinfomanager = (IPlayerInfoManager*)srvf(INTERFACEVERSION_PLAYERINFOMANAGER, NULL);
    gpGlobals = (CGlobalVars*)playerinfomanager->GetGlobalVars();

    physprops = (IPhysicsSurfaceProps*)pf(VPHYSICS_SURFACEPROPS_INTERFACE_VERSION, NULL);
    random = (IUniformRandomStream*)ef(VENGINE_CLIENT_RANDOM_INTERFACE_VERSION, NULL);

    entitylist = (IClientEntityList*)cf(VCLIENTENTITYLIST_INTERFACE_VERSION, NULL);
    cl_entitylist = dynamic_cast<CClientEntityList*>(entitylist);
    g_pEntityList = dynamic_cast<CBaseEntityList*>(entitylist);

    enginetrace = (IEngineTrace*)ef(INTERFACEVERSION_ENGINETRACE_CLIENT, NULL);
    modelinfo = (IVModelInfoClient*)ef(VMODELINFO_CLIENT_INTERFACE_VERSION, NULL);

    CInput* tmp = NULL;
    DWORD* tmp1 = (DWORD*)clientdll;

    __asm
    {
        pushad
        mov edx, [tmp1];
        mov eax, [edx];
        mov ecx, [eax+0x54];
        mov eax, [ecx+0x28];
        mov ecx, [eax];
        mov tmp, ecx;
        popad
    }

    m_pInput = tmp;
}