146 lines
4.1 KiB
C++
Executable File
146 lines
4.1 KiB
C++
Executable File
#include "precompiled.h"
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#include "JSInterface_Entity.h"
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#include "scripting/JSInterface_BaseEntity.h"
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#include "scripting/JSInterface_Vector3D.h"
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#include "EntityHandles.h"
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#include "Entity.h"
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#include "EntityManager.h"
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#include "BaseEntityCollection.h"
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#include "CConsole.h"
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JSClass JSI_Entity::JSI_class = {
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"Entity", JSCLASS_HAS_PRIVATE,
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JS_PropertyStub, JS_PropertyStub,
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JSI_Entity::getProperty, JSI_Entity::setProperty,
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JS_EnumerateStub, JS_ResolveStub,
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JS_ConvertStub, JSI_Entity::finalize,
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NULL, NULL, NULL, NULL
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};
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JSPropertySpec JSI_Entity::JSI_props[] =
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{
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{ 0 }
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};
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JSFunctionSpec JSI_Entity::JSI_methods[] =
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{
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{ "toString", JSI_Entity::toString, 0, 0, 0 },
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{ 0 }
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};
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JSBool JSI_Entity::getProperty( JSContext* cx, JSObject* obj, jsval id, jsval* vp )
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{
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HEntity* e = (HEntity*)JS_GetPrivate( cx, obj );
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if( !e )
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{
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*vp = JSVAL_NULL;
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return( JS_TRUE );
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}
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CStrW propName = g_ScriptingHost.ValueToUCString( id );
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if( (*e)->m_properties.find( propName ) != (*e)->m_properties.end() )
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{
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*vp = (*e)->m_properties[propName]->tojsval();
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return( JS_TRUE );
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}
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else
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JS_ReportError( cx, "No such property on %ls: %ls", (const wchar_t*)((*e)->m_name), (const wchar_t*)propName );
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return( JS_TRUE );
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}
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JSBool JSI_Entity::setProperty( JSContext* cx, JSObject* obj, jsval id, jsval* vp )
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{
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HEntity* e = (HEntity*)JS_GetPrivate( cx, obj );
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CStrW propName = g_ScriptingHost.ValueToUCString( id );
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if( (*e)->m_properties.find( propName ) != (*e)->m_properties.end() )
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{
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(*e)->m_properties[propName]->fromjsval( *vp );
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(*e)->rebuild( propName );
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return( JS_TRUE );
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}
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else
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JS_ReportError( cx, "No such property on %ls: %ls", (const wchar_t*)((*e)->m_name), (const wchar_t*)propName );
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return( JS_TRUE );
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}
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JSBool JSI_Entity::construct( JSContext* cx, JSObject* obj, unsigned int argc, jsval* argv, jsval* rval )
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{
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assert( argc >= 2 );
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CBaseEntity* baseEntity = NULL;
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CVector3D position;
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float orientation = 0.0f;
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JSObject* jsBaseEntity = JSVAL_TO_OBJECT( argv[0] );
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CStrW templateName;
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if( !JSVAL_IS_OBJECT( argv[0] ) || !( baseEntity = (CBaseEntity*)JS_GetInstancePrivate( cx, jsBaseEntity, &JSI_BaseEntity::JSI_class, NULL ) ) )
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{
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try
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{
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templateName = g_ScriptingHost.ValueToUCString( argv[0] );
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}
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catch( PSERROR_Scripting_ConversionFailed )
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{
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*rval = JSVAL_NULL;
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JS_ReportError( cx, "Invalid template identifier" );
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return( JS_TRUE );
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}
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baseEntity = g_EntityTemplateCollection.getTemplate( templateName );
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}
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if( !baseEntity )
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{
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*rval = JSVAL_NULL;
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JS_ReportError( cx, "No such template: %ls", (const wchar_t*)templateName );
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return( JS_TRUE );
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}
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JSI_Vector3D::Vector3D_Info* jsVector3D = NULL;
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if( JSVAL_IS_OBJECT( argv[1] ) && ( jsVector3D = (JSI_Vector3D::Vector3D_Info*)JS_GetInstancePrivate( cx, JSVAL_TO_OBJECT( argv[1] ), &JSI_Vector3D::JSI_class, NULL ) ) )
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{
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position = *( jsVector3D->vector );
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}
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if( argc >= 3 )
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{
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try
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{
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orientation = (float)g_ScriptingHost.ValueToDouble( argv[2] );
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}
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catch( PSERROR_Scripting_ConversionFailed )
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{
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// TODO: Net-safe random for this parameter.
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orientation = 0.0f;
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}
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}
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HEntity* handle = new HEntity( g_EntityManager.create( baseEntity, position, orientation ) );
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CMessage message( CMessage::EMSG_INIT );
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(*handle)->dispatch( &message );
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JSObject* entity = JS_NewObject( cx, &JSI_Entity::JSI_class, NULL, NULL );
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JS_SetPrivate( cx, entity, handle );
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*rval = OBJECT_TO_JSVAL( entity );
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return( JS_TRUE );
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}
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void JSI_Entity::finalize( JSContext* cx, JSObject* obj )
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{
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delete( (HEntity*)JS_GetPrivate( cx, obj ) );
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}
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void JSI_Entity::init()
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{
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g_ScriptingHost.DefineCustomObjectType( &JSI_class, construct, 2, JSI_props, JSI_methods, NULL, NULL );
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}
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JSBool JSI_Entity::toString( JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval )
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{
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HEntity* e = (HEntity*)JS_GetPrivate( cx, obj );
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wchar_t buffer[256];
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swprintf( buffer, 256, L"[object Entity: \"%ls\" (%ls)]", (*e)->m_name.c_str(), (*e)->m_base->m_name.c_str() );
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buffer[255] = 0;
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utf16_t utfbuf[256];
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std::copy(buffer, buffer+256, utfbuf);
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*rval = STRING_TO_JSVAL( JS_NewUCStringCopyZ( cx, utfbuf ) );
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return( JS_TRUE );
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}
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