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https://github.com/alliedmodders/hl2sdk.git
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Added reverse-engineered interfaces lib code and hacked up tier1 and mathlib to build against the newer headers.
This commit is contained in:
Scott Ehlert
230
interfaces/interfaces.cpp
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230
interfaces/interfaces.cpp
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//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: A higher level link library for general use in the game and tools.
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//
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//=============================================================================//
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/* This is totally reverse-engineered code and may be wrong */
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#include "interfaces/interfaces.h"
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#include "tier0/dbg.h"
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ICvar *cvar, *g_pCVar;
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IEventSystem *g_pEventSystem;
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IProcessUtils *g_pProcessUtils;
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IPhysics2 *g_pPhysics2;
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IPhysics2ActorManager *g_pPhysics2ActorManager;
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IPhysics2ResourceManager *g_pPhysics2ResourceManager;
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IFileSystem *g_pFullFileSystem;
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IAsyncFileSystem *g_pAsyncFileSystem;
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IResourceSystem *g_pResourceSystem;
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IMaterialSystem *materials, *g_pMaterialSystem;
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IMaterialSystem2 *g_pMaterialSystem2;
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IInputSystem *g_pInputSystem;
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IInputStackSystem *g_pInputStackSystem;
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INetworkSystem *g_pNetworkSystem;
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IRenderDeviceMgr *g_pRenderDeviceMgr;
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IMaterialSystemHardwareConfig *g_pMaterialSystemHardwareConfig;
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ISoundSystem *g_pSoundSystem;
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IDebugTextureInfo *g_pMaterialSystemDebugTextureInfo;
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IVBAllocTracker *g_VBAllocTracker;
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IColorCorrectionSystem *colorcorrection;
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IP4 *p4;
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IMdlLib *mdllib;
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IQueuedLoader *g_pQueuedLoader;
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IResourceAccessControl *g_pResourceAccessControl;
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IPrecacheSystem *g_pPrecacheSystem;
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IStudioRender *g_pStudioRender, *studiorender;
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vgui::IVGui *g_pVGui;
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vgui::IInput *g_pVGuiInput;
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vgui::IPanel *g_pVGuiPanel;
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vgui::ISurface *g_pVGuiSurface;
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vgui::ISchemeManager *g_pVGuiSchemeManager;
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vgui::ISystem *g_pVGuiSystem;
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ILocalize *g_pLocalize;
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vgui::ILocalize *g_pVGuiLocalize;
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IMatSystemSurface *g_pMatSystemSurface;
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IDataCache *g_pDataCache;
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IMDLCache *g_pMDLCache, *mdlcache;
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IAvi *g_pAVI;
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IBik *g_pBIK;
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IDmeMakefileUtils *g_pDmeMakefileUtils;
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IPhysicsCollision *g_pPhysicsCollision;
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ISoundEmitterSystemBase *g_pSoundEmitterSystem;
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IMeshSystem *g_pMeshSystem;
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IRenderDevice *g_pRenderDevice;
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IRenderHardwareConfig *g_pRenderHardwareConfig;
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ISceneSystem *g_pSceneSystem;
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IWorldRendererMgr *g_pWorldRendererMgr;
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IVGuiRenderSurface *g_pVGuiRenderSurface;
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IMatchFramework *g_pMatchFramework;
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IGameUISystemMgr *g_pGameUISystemMgr;
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struct InterfaceGlobals_t
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{
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const char *m_pInterfaceName;
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void *m_ppGlobal;
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};
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struct ConnectionRegistration_t
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{
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void *m_ppGlobalStorage;
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int m_nConnectionPhase;
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};
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static const InterfaceGlobals_t g_pInterfaceGlobals[] =
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{
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{ CVAR_INTERFACE_VERSION, cvar },
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{ CVAR_INTERFACE_VERSION, g_pCVar },
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{ EVENTSYSTEM_INTERFACE_VERSION, g_pEventSystem },
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{ PROCESS_UTILS_INTERFACE_VERSION, g_pProcessUtils },
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{ VPHYSICS2_INTERFACE_VERSION, g_pPhysics2 },
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{ VPHYSICS2_ACTOR_MGR_INTERFACE_VERSION, g_pPhysics2ActorManager },
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{ VPHYSICS2_RESOURCE_MGR_INTERFACE_VERSION, g_pPhysics2ResourceManager },
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{ FILESYSTEM_INTERFACE_VERSION, g_pFullFileSystem },
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{ ASYNCFILESYSTEM_INTERFACE_VERSION, g_pAsyncFileSystem },
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{ RESOURCESYSTEM_INTERFACE_VERSION, g_pResourceSystem },
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{ MATERIAL_SYSTEM_INTERFACE_VERSION, materials },
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{ MATERIAL_SYSTEM_INTERFACE_VERSION, g_pMaterialSystem },
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{ MATERIAL_SYSTEM2_INTERFACE_VERSION, g_pMaterialSystem2 },
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{ INPUTSYSTEM_INTERFACE_VERSION, g_pInputSystem },
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{ INPUTSTACKSYSTEM_INTERFACE_VERSION, g_pInputStackSystem },
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{ NETWORKSYSTEM_INTERFACE_VERSION, g_pNetworkSystem },
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{ RENDER_DEVICE_MGR_INTERFACE_VERSION, g_pRenderDeviceMgr },
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{ MATERIALSYSTEM_HARDWARECONFIG_INTERFACE_VERSION, g_pMaterialSystemHardwareConfig },
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{ SOUNDSYSTEM_INTERFACE_VERSION, g_pSoundSystem },
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{ DEBUG_TEXTURE_INFO_VERSION, g_pMaterialSystemDebugTextureInfo },
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{ VB_ALLOC_TRACKER_INTERFACE_VERSION, g_VBAllocTracker },
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{ COLORCORRECTION_INTERFACE_VERSION, colorcorrection },
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{ P4_INTERFACE_VERSION, p4 },
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{ MDLLIB_INTERFACE_VERSION, mdllib },
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{ QUEUEDLOADER_INTERFACE_VERSION, g_pQueuedLoader },
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{ RESOURCE_ACCESS_CONTROL_INTERFACE_VERSION, g_pResourceAccessControl },
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{ PRECACHE_SYSTEM_INTERFACE_VERSION, g_pPrecacheSystem },
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{ STUDIO_RENDER_INTERFACE_VERSION, g_pStudioRender },
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{ STUDIO_RENDER_INTERFACE_VERSION, studiorender },
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{ VGUI_IVGUI_INTERFACE_VERSION, g_pVGui },
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{ VGUI_INPUT_INTERFACE_VERSION, g_pVGuiInput },
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{ VGUI_PANEL_INTERFACE_VERSION, g_pVGuiPanel },
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{ VGUI_SURFACE_INTERFACE_VERSION, g_pVGuiSurface },
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{ VGUI_SCHEME_INTERFACE_VERSION, g_pVGuiSchemeManager },
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{ VGUI_SYSTEM_INTERFACE_VERSION, g_pVGuiSystem },
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{ LOCALIZE_INTERFACE_VERSION, g_pLocalize },
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{ LOCALIZE_INTERFACE_VERSION, g_pVGuiLocalize },
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{ MAT_SYSTEM_SURFACE_INTERFACE_VERSION, g_pMatSystemSurface },
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{ DATACACHE_INTERFACE_VERSION, g_pDataCache },
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{ MDLCACHE_INTERFACE_VERSION, g_pMDLCache },
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{ MDLCACHE_INTERFACE_VERSION, mdlcache },
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{ AVI_INTERFACE_VERSION, g_pAVI },
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{ BIK_INTERFACE_VERSION, g_pBIK },
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{ DMEMAKEFILE_UTILS_INTERFACE_VERSION, g_pDmeMakefileUtils },
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{ VPHYSICS_COLLISION_INTERFACE_VERSION, g_pPhysicsCollision },
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{ SOUNDEMITTERSYSTEM_INTERFACE_VERSION, g_pSoundEmitterSystem },
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{ MESHSYSTEM_INTERFACE_VERSION, g_pMeshSystem },
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{ RENDER_DEVICE_INTERFACE_VERSION, g_pRenderDevice },
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{ RENDER_HARDWARECONFIG_INTERFACE_VERSION, g_pRenderHardwareConfig },
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{ SCENESYSTEM_INTERFACE_VERSION, g_pSceneSystem },
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{ WORLD_RENDERER_MGR_INTERFACE_VERSION, g_pWorldRendererMgr },
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{ RENDER_SYSTEM_SURFACE_INTERFACE_VERSION, g_pVGuiRenderSurface },
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{ MATCHFRAMEWORK_INTERFACE_VERSION, g_pMatchFramework },
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{ GAMEUISYSTEMMGR_INTERFACE_VERSION, g_pGameUISystemMgr }
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};
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static const int NUM_INTERFACES = sizeof(g_pInterfaceGlobals) / sizeof(InterfaceGlobals_t);
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static int s_nConnectionCount;
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static int s_nRegistrationCount;
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static ConnectionRegistration_t s_pConnectionRegistration[NUM_INTERFACES + 1];
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void ReconnectInterface(CreateInterfaceFn factory, char const *pInterfaceName, void **w);
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void ConnectInterfaces(CreateInterfaceFn *pFactoryList, int nFactoryCount)
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{
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if (s_nRegistrationCount < 0)
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{
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Error("APPSYSTEM: In ConnectInterfaces(), s_nRegistrationCount is %d!\n", s_nRegistrationCount);
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s_nConnectionCount++;
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return;
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}
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if (s_nRegistrationCount)
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{
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for (int i = 0; i < nFactoryCount; i++)
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{
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for (int j = 0; j < NUM_INTERFACES; j++)
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{
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ReconnectInterface(pFactoryList[i], g_pInterfaceGlobals[j].m_pInterfaceName, (void **)g_pInterfaceGlobals[j].m_ppGlobal);
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}
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}
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s_nConnectionCount++;
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return;
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}
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for (int i = 0; i < nFactoryCount; i++)
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{
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for (int j = 0; j < NUM_INTERFACES; j++)
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{
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const InterfaceGlobals_t &iface = g_pInterfaceGlobals[j];
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if (!(*(void **)iface.m_ppGlobal))
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{
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void *ptr = pFactoryList[i](iface.m_pInterfaceName, NULL);
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*(void **)iface.m_ppGlobal = ptr;
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if (ptr)
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{
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ConnectionRegistration_t ® = s_pConnectionRegistration[s_nRegistrationCount++];
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reg.m_ppGlobalStorage = iface.m_ppGlobal;
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reg.m_nConnectionPhase = s_nConnectionCount;
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}
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}
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}
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}
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s_nConnectionCount++;
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}
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void DisconnectInterfaces()
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{
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if (--s_nConnectionCount >= 0)
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{
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for (int i = 0; i < s_nRegistrationCount; i++)
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{
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ConnectionRegistration_t ® = s_pConnectionRegistration[i];
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if (reg.m_nConnectionPhase == s_nConnectionCount)
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reg.m_ppGlobalStorage = NULL;
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}
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}
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}
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void ReconnectInterface(CreateInterfaceFn factory, char const *pInterfaceName, void **ppGlobal)
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{
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bool got = false;
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*ppGlobal = factory(pInterfaceName, NULL);
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for (int i = 0; i < s_nRegistrationCount; i++)
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{
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if (s_pConnectionRegistration[i].m_ppGlobalStorage == ppGlobal)
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got = true;
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}
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if ((s_nRegistrationCount <= 0 || !got) && *ppGlobal)
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{
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ConnectionRegistration_t ® = s_pConnectionRegistration[s_nRegistrationCount++];
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reg.m_ppGlobalStorage = ppGlobal;
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reg.m_nConnectionPhase = s_nConnectionCount;
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}
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}
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void ReconnectInterface(CreateInterfaceFn factory, const char *pInterfaceName)
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{
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for (int i = 0; i < NUM_INTERFACES; i++)
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{
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const InterfaceGlobals_t &iface = g_pInterfaceGlobals[i];
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if (strcmp(iface.m_pInterfaceName, pInterfaceName) == 0)
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ReconnectInterface(factory, iface.m_pInterfaceName, (void **)iface.m_ppGlobal);
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}
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}
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