impl: Implemented interfaces for Valve functions

Author: OrsellGit

src/interfaces/color.hpp

@@ -0,0 +1,21 @@
+/*******************************************************************
+* @file   color.hpp
+* @brief  Source Engine color interface.
+* @author Orsell, Nullderef
+* @date   07 2025
+*********************************************************************/
+
+#pragma once
+
+#ifndef COLOR_HPP
+#define COLOR_HPP
+
+#include <cstdint>
+
+struct Color
+{
+    Color(const uint8_t r, const uint8_t g, const uint8_t b, const uint8_t a = 255) : r(r), g(g), b(b), a(a) {}
+    uint8_t r, g, b, a;
+};
+
+#endif

src/interfaces/gameevents.hpp

@@ -0,0 +1,92 @@
+/*******************************************************************
+* @file   gameevents.hpp
+* @brief  Source Engine game events interface.
+* @author Orsell
+* @date   07 2025
+*********************************************************************/
+
+#pragma once
+
+#ifndef GAMEEVENT_HPP
+#define GAMEEVENT_HPP
+
+#include <cstdint>
+
+class bf_write;
+
+class IGameEventVisitor2
+{
+public:
+	virtual bool VisitLocal(const char* name, const void* value) { return true; }
+	virtual bool VisitString(const char* name, const char* value) { return true; }
+	virtual bool VisitFloat(const char* name, float value) { return true; }
+	virtual bool VisitInt(const char* name, int value) { return true; }
+	virtual bool VisitUint64(const char* name, uint64_t value) { return true; }
+	virtual bool VisitWString(const char* name, const wchar_t* value) { return true; }
+	virtual bool VisitBool(const char* name, bool value) { return true; }
+};
+
+class IGameEvent
+{
+public:
+	virtual ~IGameEvent() = default;
+	virtual const char* GetName() const = 0;
+
+	virtual bool  IsReliable() const = 0;
+	virtual bool  IsLocal() const = 0;
+	virtual bool  IsEmpty(const char* keyName = nullptr) const = 0;
+
+	virtual bool			GetBool(const char* keyName = nullptr, bool defaultValue = false) const = 0;
+	virtual int				GetInt(const char* keyName = nullptr, int defaultValue = 0) const = 0;
+	virtual uint64_t		GetUint64(const char* keyName = nullptr, uint64_t defaultValue = 0) const = 0;
+	virtual float			GetFloat(const char* keyName = nullptr, float defaultValue = 0.0f) const = 0;
+	virtual const char*		GetString(const char* keyName = nullptr, const char* defaultValue = "") const = 0;
+	virtual const wchar_t*	GetWString(const char* keyName = nullptr, const wchar_t* defaultValue = L"") const = 0;
+	virtual const void*		GetPtr(const char* keyName = nullptr) const = 0;
+
+	virtual void SetBool(const char* keyName, bool value) = 0;
+	virtual void SetInt(const char* keyName, int value) = 0;
+	virtual void SetUint64(const char* keyName, uint64_t value) = 0;
+	virtual void SetFloat(const char* keyName, float value) = 0;
+	virtual void SetString(const char* keyName, const char* value) = 0;
+	virtual void SetWString(const char* keyName, const wchar_t* value) = 0;
+	virtual void SetPtr(const char* keyName, const void* value) = 0;
+
+	virtual bool ForEventData(IGameEventVisitor2* event) const = 0;
+};
+
+#define EVENT_DEBUG_ID_INIT			42
+#define EVENT_DEBUG_ID_SHUTDOWN		13
+
+class IGameEventListener2
+{
+public:
+	virtual	~IGameEventListener2() = default;
+
+	virtual void FireGameEvent(IGameEvent* event) = 0;
+	virtual int	 GetEventDebugID() = 0;
+};
+
+class IGameEventManager2
+{
+public:
+	virtual	~IGameEventManager2() = default;
+	virtual int LoadEventsFromFile(const char* filename) = 0;
+	virtual void  Reset() = 0;
+
+	virtual bool AddListener(IGameEventListener2* listener, const char* name, bool bServerSide) = 0;
+	virtual bool FindListener(IGameEventListener2* listener, const char* name) = 0;
+	virtual void RemoveListener(IGameEventListener2* listener) = 0;
+	virtual bool AddListenerGlobal(IGameEventListener2* listener, bool bServerSide) = 0;
+
+	virtual IGameEvent* CreateEvent(const char* name, bool bForce = false, int* pCookie = nullptr) = 0;
+	virtual bool FireEvent(IGameEvent* event, bool bDontBroadcast = false) = 0;
+	virtual bool FireEventClientSide(IGameEvent* event) = 0;
+	virtual IGameEvent* DuplicateEvent(IGameEvent* event) = 0;
+	virtual void FreeEvent(IGameEvent* event) = 0;
+
+	virtual bool SerializeEvent(IGameEvent* event, bf_write* eventMsg) = 0;
+	virtual IGameEvent* UnserializeEvent(const bf_write& eventMsg) = 0;
+};
+
+#endif

src/interfaces/serverplugin.hpp

@@ -0,0 +1,55 @@
+/*******************************************************************
+* @file   serverplugin.hpp
+* @brief  Source Engine server plugin interface.
+* @author Orsell
+* @date   07 2025
+*********************************************************************/
+
+#pragma once
+
+typedef void* (*CreateInterfaceFn)(const char* pName, int* pReturnCode);
+
+struct Edict;
+class CCommand;
+
+enum class PluginResult
+{
+    Continue = 0, // keep going
+    Override,     // run the game dll function but use our return value instead
+    Stop,         // don't run the game dll function at all
+};
+
+typedef int QueryCvarCookie;
+enum class QueryCvarValueStatus
+{
+    ValueIntact     = 0, // It got the value fine.
+    CvarNotFound,
+    NotACvar,            // There's a ConCommand, but it's not a ConVar.
+    CvarProtected	     // The cvar was marked with FCVAR_SERVER_CAN_NOT_QUERY, so the server is not allowed to have its value.
+};
+
+class IServerPluginCallbacks
+{
+public:
+    virtual bool			Load(CreateInterfaceFn interfaceFactory, CreateInterfaceFn gameServerFactory) = 0;
+    virtual void			Unload() = 0;
+    virtual void			Pause() = 0;
+    virtual void			UnPause() = 0;
+    virtual const char*     GetPluginDescription() = 0;
+    virtual void			LevelInit(const char* mapName) = 0;
+    virtual void			ServerActivate(Edict* edictList, int edictCount, int clientMax) = 0;
+    virtual void			GameFrame(bool simulating) = 0;
+    virtual void			LevelShutdown() = 0;
+    virtual void			ClientActive(Edict* edict) = 0;
+    virtual void			ClientFullyConnect(Edict* edict) = 0;
+    virtual void			ClientDisconnect(Edict* edict) = 0;
+    virtual void			ClientPutInServer(Edict* edict, char const* playerName) = 0;
+    virtual void			SetCommandClient(int index) = 0;
+    virtual void			ClientSettingsChanged(Edict* edict) = 0;
+    virtual PluginResult	ClientConnect(bool* allowConnect, Edict* edict, const char* name, const char* ipAddress, char* reject, int maxRejectLen) = 0;
+    virtual PluginResult	ClientCommand(Edict* edict, const CCommand& args) = 0;
+    virtual PluginResult	NetworkIDValidated(const char* username, const char* networkID) = 0;
+    virtual void			OnQueryCvarValueFinished(QueryCvarCookie cookie, Edict* edict, QueryCvarValueStatus status, const char* cvarName, const char* cvarValue) = 0;
+    virtual void			OnEdictAllocated(Edict* edict) = 0;
+    virtual void			OnEdictFreed(const Edict* edict) = 0;
+};