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#pragma once
#include <cstdint>
#include <string>
#include "vector.hpp"
#include "color.hpp"
#define LUA_REGISTRYINDEX (-10000)
#define LUA_ENVIRONINDEX (-10001)
#define LUA_GLOBALSINDEX (-10002)
class CLuaInterface;
enum STATE_TYPE
{
LUA_CLIENT = 0,
LUA_SERVER,
LUA_MENU
};
enum LUA_SPECIAL
{
SPECIAL_GLOB,
SPECIAL_ENV,
SPECIAL_REG,
};
enum LUA_TYPE : int8_t {
TYPE_INVALID = -1,
TYPE_NIL,
TYPE_BOOL,
TYPE_LIGHTUSERDATA,
TYPE_NUMBER,
_TYPE_STRING,
TYPE_TABLE,
TYPE_FUNCTION,
TYPE_USERDATA,
TYPE_THREAD,
TYPE_ENTITY,
TYPE_VECTOR,
TYPE_ANGLE,
TYPE_PHYSOBJ,
TYPE_SAVE,
TYPE_RESTORE,
TYPE_DAMAGEINFO,
TYPE_EFFECTDATA,
TYPE_MOVEDATA,
TYPE_RECIPIENTFILTER,
TYPE_USERCMD,
TYPE_SCRIPTEDVEHICLE,
TYPE_MATERIAL,
TYPE_PANEL,
TYPE_PARTICLE,
TYPE_PARTICLEEMITTER,
TYPE_TEXTURE,
TYPE_USERMSG,
TYPE_CONVAR,
TYPE_IMESH,
TYPE_MATRIX,
TYPE_SOUND,
TYPE_PIXELVISHANDLE,
TYPE_DLIGHT,
TYPE_VIDEO,
TYPE_FILE,
TYPE_COUNT,
TYPE_PLAYER = TYPE_ENTITY,
};
struct lua_State
{
uint8_t header[ 69 ];
CLuaInterface* m_lua_base;
};
struct UserData
{
void* data;
LUA_TYPE type;
};
using CLuaFunction = int( __cdecl* )( lua_State* );
class CLuaInterface
{
public:
virtual int Top( void ) = 0;
virtual void Push( int iStackPos ) = 0;
virtual void Pop( int iAmt = 1 ) = 0;
virtual void GetTable( int iStackPos ) = 0;
virtual void GetField( int iStackPos, const char* strName ) = 0;
virtual void SetField( int iStackPos, const char* strName ) = 0;
virtual void CreateTable( ) = 0;
virtual void SetTable( int i ) = 0;
virtual void SetMetaTable( int i ) = 0;
virtual bool GetMetaTable( int i ) = 0;
virtual void Call( int iArgs, int iResults ) = 0;
virtual int PCall( int iArgs, int iResults, int iErrorFunc ) = 0;
virtual int Equal( int iA, int iB ) = 0;
virtual int RawEqual( int iA, int iB ) = 0;
virtual void Insert( int iStackPos ) = 0;
virtual void Remove( int iStackPos ) = 0;
virtual int Next( int iStackPos ) = 0;
virtual void* NewUserdata( unsigned int iSize ) = 0;
virtual void ThrowError( const char* strError ) = 0;
virtual void CheckType( int iStackPos, int iType ) = 0;
virtual void ArgError( int iArgNum, const char* strMessage ) = 0;
virtual void RawGet( int iStackPos ) = 0;
virtual void RawSet( int iStackPos ) = 0;
virtual const char* GetString( int iStackPos = -1, unsigned int* iOutLen = NULL ) = 0;
virtual double GetNumber( int iStackPos = -1 ) = 0;
virtual bool GetBool( int iStackPos = -1 ) = 0;
virtual CLuaFunction* GetCFunction( int iStackPos = -1 ) = 0;
virtual void* GetUserdata( int iStackPos = -1 ) = 0;
virtual void PushNil( ) = 0;
virtual void PushString( const char* val, unsigned int iLen = 0 ) = 0;
virtual void PushNumber( double val ) = 0;
virtual void PushBool( bool val ) = 0;
virtual void PushCFunction( CLuaFunction* val ) = 0;
virtual void PushCClosure( CLuaFunction* val, int iVars ) = 0;
virtual void PushUserdata( void* ) = 0;
//
// If you create a reference - don't forget to free it!
//
virtual int ReferenceCreate( ) = 0;
virtual void ReferenceFree( int i ) = 0;
virtual void ReferencePush( int i ) = 0;
//
// Push a special value onto the top of the stack ( see below )
//
virtual void PushSpecial( int iType ) = 0;
//
// For type enums see Types.h
//
virtual bool IsType( int iStackPos, int iType ) = 0;
virtual int GetType( int iStackPos ) = 0;
virtual const char* GetTypeName( int iType ) = 0;
//
// Creates a new meta table of string and type and leaves it on the stack.
// Will return the old meta table of this name if it already exists.
//
virtual void CreateMetaTableType( const char* strName, int iType ) = 0;
//
// Like Get* but throws errors and returns if they're not of the expected type
//
virtual const char* CheckString( int iStackPos = -1 ) = 0;
virtual double CheckNumber( int iStackPos = -1 ) = 0;
virtual void ObjLen( int ) = 0;
virtual void GetAngle( int ) = 0;
virtual void GetVector( int ) = 0;
virtual void PushAngle( vec3_t const& ) = 0;
virtual void PushVector( vec3_t const& ) = 0;
virtual void SetState( lua_State * ) = 0;
virtual void CreateMetaTable( char const* ) = 0;
virtual void PushMetaTable( int ) = 0;
virtual void PushUserType( void *, int ) = 0;
virtual void SetUserType( int, void * ) = 0;
virtual void Init( void *, bool ) = 0;
virtual void Shutdown( void ) = 0;
virtual void Cycle( void ) = 0;
virtual void Global( void ) = 0;
virtual void* GetObject( int ) = 0;
virtual void PushLuaObject( void * ) = 0;
virtual void PushLuaFunction( CLuaFunction ) = 0;
virtual void LuaError( char const*, int ) = 0;
virtual void TypeError( char const*, int ) = 0;
virtual void CallInternal( int, int ) = 0;
virtual void CallInternalNoReturns( int ) = 0;
virtual void CallInternalGetBool( int ) = 0;
virtual void CallInternalGetString( int ) = 0;
virtual void CallInternalGet( int, void * ) = 0;
virtual void NewGlobalTable( char const* ) = 0;
virtual void NewTemporaryObject( void ) = 0;
virtual void isUserData( int ) = 0;
virtual void GetMetaTableObject( char const*, int ) = 0;
virtual void GetMetaTableObject( int ) = 0;
virtual void GetReturn( int ) = 0;
virtual void IsServer( void ) = 0;
virtual void IsClient( void ) = 0;
virtual void IsDedicatedServer( void ) = 0;
virtual void DestroyObject( void * ) = 0;
virtual void CreateObject( void ) = 0;
virtual void SetMember( void *, void *, void * ) = 0;
virtual void GetNewTable( void ) = 0;
virtual void SetMember( void *, float ) = 0;
virtual void SetMember( void *, float, void * ) = 0;
virtual void SetMember( void *, char const* ) = 0;
virtual void SetMember( void *, char const*, void * ) = 0;
virtual void SetIsServer( bool ) = 0;
virtual void PushLong( long ) = 0;
virtual void GetFlags( int ) = 0;
virtual void FindOnObjectsMetaTable( int, int ) = 0;
virtual void FindObjectOnTable( int, int ) = 0;
virtual void SetMemberFast( void *, int, int ) = 0;
virtual void RunString( char const* filename, char const* path, char const* stringtoun, bool run = true, bool showerrors = true ) = 0;
virtual void IsEqual( void *, void * ) = 0;
virtual void Error( char const* ) = 0;
virtual void GetStringOrError( int ) = 0;
virtual void RunLuaModule( char const* ) = 0;
virtual void FindAndRunScript( const char* path, bool run = true, bool showerrors = true, const char* type = "!CLIENT" ) = 0;
virtual void SetPathID( char const* ) = 0;
virtual void GetPathID( void ) = 0;
virtual void ErrorNoHalt( char const*, ... ) = 0;
virtual void Msg( char const*, ... ) = 0;
virtual void PushPath( char const* ) = 0;
virtual void PopPath( void ) = 0;
virtual void GetPath( void ) = 0;
virtual void GetColor( int ) = 0;
virtual void PushColor( clr_t ) = 0;
virtual int GetStack( int, void * ) = 0;
virtual void GetInfo( char const*, void * ) = 0;
virtual void GetLocal( void *, int ) = 0;
virtual void GetUpvalue( int, int ) = 0;
virtual void RunStringEx( void*, char const* filename, char const* path, char const* torun, bool run, bool showerrors, bool idk, bool idk2 ) = 0;
virtual void GetDataString( int, void ** ) = 0;
virtual void ErrorFromLua( char const*, ... ) = 0;
virtual void GetCurrentLocation( void ) = 0;
virtual void MsgColour( clr_t const&, char const*, ... ) = 0;
virtual void GetCurrentFile( std::string & ) = 0;
virtual void CompileString( int &, std::string const& ) = 0;
virtual void CallFunctionProtected( int, int, bool ) = 0;
virtual void Require( char const* ) = 0;
virtual void GetActualTypeName( int ) = 0;
virtual void PreCreateTable( int, int ) = 0;
virtual void PushPooledString( int ) = 0;
virtual void GetPooledString( int ) = 0;
virtual void AddThreadedCall( void * ) = 0;
lua_State* L;
};
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