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https://github.com/YGGverse/hlsdk-portable.git
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Entity save fields dumper
This commit is contained in:
mittorn
parent
bc2b07a240
commit
90ed3bb8d2
@ -3,7 +3,7 @@
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#include "cbase.h"
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#include "game.h"
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#include "player.h"
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#include "saverestore.h"
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#define Ent_IsValidEdict( e ) ( e && !e->free )
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// stop any actions with players
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@ -481,6 +481,182 @@ bool Ent_CheckModel( const char *model )
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return true;
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}
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class CDumper: public CSave
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{
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public:
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CDumper( edict_t *cl, bool E, bool EV ) : CSave(NULL), client(cl), dumpEmpty(E), dumpEntvars(EV) {};
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/*CSave& operator CSave&()
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{
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return (CSave&)*this;
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}*/
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int WriteFields( const char *pname, void *pBaseData, TYPEDESCRIPTION *pFields, int fieldCount );
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int WriteEntVars( const char *pname, entvars_t *pev )
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{
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if( dumpEntvars )
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return CSave::WriteEntVars( pname, pev );
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return true;
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}
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private:
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edict_t *client;
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bool dumpEmpty;
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bool dumpEntvars;
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};
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#ifdef __GNUC__
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extern "C" char *__cxa_demangle(const char* mangled_name,
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char* output_buffer, size_t* length,
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int* status);
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#endif
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#define PRINTARR(pat, type, add) \
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for( j = 0; j < pTest->fieldSize - 1; j++ ) \
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Ent_ClientPrintf( client, pat", ", ((type*)pOutputData)[j] add ); \
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Ent_ClientPrintf( client, pat"\n", ((type*)pOutputData)[pTest->fieldSize - 1] add);
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int CDumper::WriteFields( const char *pname, void *pBaseData, TYPEDESCRIPTION *pFields, int fieldCount )
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{
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int i, j;
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if( !dumpEntvars && !strcmp( pname, "ENTVARS") )
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return 0;
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Ent_ClientPrintf( client, "%s:\n", pname );
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for( i = 0; i < fieldCount; i++ )
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{
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TYPEDESCRIPTION *pTest = &pFields[i];
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void *pOutputData = ( (char *)pBaseData + pTest->fieldOffset );
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if( !dumpEmpty && FieldEmpty(pTest, pOutputData) )
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continue;
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if( pTest->fieldSize > 1 )
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Ent_ClientPrintf( client, "%s : \n", pTest->fieldName );
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else
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Ent_ClientPrintf( client, "%s : ", pTest->fieldName );
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switch( pTest->fieldType )
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{
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case FIELD_FLOAT:
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PRINTARR("%f",float,)
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break;
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case FIELD_TIME:
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PRINTARR("%+fs",float,-gpGlobals->time)
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break;
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case FIELD_MODELNAME:
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case FIELD_SOUNDNAME:
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case FIELD_STRING:
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for( j = 0; j < pTest->fieldSize - 1; j++ )
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if(((string_t*)pOutputData)[j])
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Ent_ClientPrintf( client, "\"%s\", ", STRING(((string_t*)pOutputData)[j]) );
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else
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Ent_ClientPrintf( client, "null, ");
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if(((string_t*)pOutputData)[pTest->fieldSize - 1])
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Ent_ClientPrintf( client, "\"%s\"\n", STRING(((string_t*)pOutputData)[pTest->fieldSize - 1]) );
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else
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Ent_ClientPrintf( client, "null\n");
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break;
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case FIELD_CLASSPTR:
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case FIELD_EVARS:
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case FIELD_EDICT:
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case FIELD_ENTITY:
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case FIELD_EHANDLE:
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for( j = 0; j < pTest->fieldSize; j++ )
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{
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CBaseEntity *ent;
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switch( pTest->fieldType )
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{
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case FIELD_EVARS:
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ent = CBaseEntity::Instance( ( (entvars_t **)pOutputData )[j] );
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break;
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case FIELD_CLASSPTR:
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ent = ( (CBaseEntity **)pOutputData )[j];
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break;
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case FIELD_EDICT:
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ent = CBaseEntity::Instance( ( (edict_t **)pOutputData )[j] );
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break;
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case FIELD_ENTITY:
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ent = CBaseEntity::Instance( ( (EOFFSET *)pOutputData )[j] );
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break;
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case FIELD_EHANDLE:
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ent = (CBaseEntity *)( ( (EHANDLE *)pOutputData)[j] );
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break;
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default:
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break;
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}
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if( ent )
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{
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const char *classname = "";
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if( ent->pev->classname )
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classname = STRING(ent->pev->classname);
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Ent_ClientPrintf( client, "%i %s\n", ENTINDEX(ent->edict()), classname);
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}
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else
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Ent_ClientPrintf( client, "null\n");
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}
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break;
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case FIELD_POSITION_VECTOR:
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case FIELD_VECTOR:
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for( j = 0; j < pTest->fieldSize; j++ )
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Ent_ClientPrintf( client, "%f %f %f\n", ((float*)pOutputData)[j*3],((float*)pOutputData)[j*3+1],((float*)pOutputData)[j*3+2] );
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break;
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case FIELD_BOOLEAN:
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case FIELD_INTEGER:
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PRINTARR("%i",int,)
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break;
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case FIELD_SHORT:
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PRINTARR("%i",short,)
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break;
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case FIELD_CHARACTER:
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for( j = 0; j < pTest->fieldSize; j++ )
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{
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signed char c = ((char*)pOutputData)[j];
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if( c < 32 ) // allow bool/int types
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Ent_ClientPrintf( client, "\\%d", c);
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else
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Ent_ClientPrintf( client, "%c", c);
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if( c == 0 )
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break;
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}
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Ent_ClientPrintf( client, "\n");
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break;
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// For now, just write the address out, we're not going to change memory while doing this yet!
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case FIELD_POINTER:
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PRINTARR("%p",void*,)
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break;
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case FIELD_FUNCTION:
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for( j = 0; j < pTest->fieldSize; j++ )
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{
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const char *name = NAME_FOR_FUNCTION(((void**)pOutputData)[j]);
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#ifdef __GNUC__
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char *demangled = __cxa_demangle( name, NULL, NULL, NULL );
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if( demangled ) name = demangled;
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Ent_ClientPrintf( client, "%s\n", name );
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if( demangled ) free( demangled );
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#else
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Ent_ClientPrintf( client, "%s\n", name );
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#endif
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}
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break;
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default:
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ALERT( at_error, "Bad field type\n" );
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}
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}
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return 1;
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}
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void Ent_Dump_f(edict_t *player)
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{
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CDumper dumper( player, atoi(CMD_ARGV(2)), atoi(CMD_ARGV(3)) );
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edict_t *pent = Ent_FindSingle(player, CMD_ARGV(1));
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CBaseEntity *ent = CBaseEntity::Instance( pent );
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if( ent )
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ent->Save( dumper );
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}
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/*
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===============
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Ent_Fire_f
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@ -929,6 +1105,8 @@ ucmd_t enttoolscmds[] =
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{ "ent_fire", Ent_Fire_f },
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{ "ent_create", Ent_Create_f },
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{ "ent_getvars", Ent_GetVars_f },
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{ "ent_dump", Ent_Dump_f },
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{ NULL, NULL }
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};
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@ -18,7 +18,7 @@
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#define SAVERESTORE_H
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class CBaseEntity;
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bool FieldEmpty( TYPEDESCRIPTION *field, void *pOutputData );
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class CSaveRestoreBuffer
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{
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public:
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@ -65,8 +65,8 @@ public:
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void WritePositionVector( const char *pname, const Vector &value ); // Offset for landmark if necessary
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void WritePositionVector( const char *pname, const float *value, int count ); // array of pos vectors
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void WriteFunction( const char *pname, void **value, int count ); // Save a function pointer
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int WriteEntVars( const char *pname, entvars_t *pev ); // Save entvars_t (entvars_t)
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int WriteFields( const char *pname, void *pBaseData, TYPEDESCRIPTION *pFields, int fieldCount );
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virtual int WriteEntVars( const char *pname, entvars_t *pev ); // Save entvars_t (entvars_t)
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virtual int WriteFields( const char *pname, void *pBaseData, TYPEDESCRIPTION *pFields, int fieldCount );
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private:
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int DataEmpty( const char *pdata, int size );
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@ -2227,6 +2227,17 @@ int CSave::WriteEntVars( const char *pname, entvars_t *pev )
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return WriteFields( pname, pev, gEntvarsDescription, ENTVARS_COUNT );
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}
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bool FieldEmpty( TYPEDESCRIPTION *field, void *pOutputData )
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{
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int j;
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for( j = 0; j < field->fieldSize * gSizes[field->fieldType]; j++ )
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if( ((const char*)pOutputData)[j] )
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return false;
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return true;
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}
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int CSave::WriteFields( const char *pname, void *pBaseData, TYPEDESCRIPTION *pFields, int fieldCount )
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{
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int i, j, actualCount, emptyCount;
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