add from giga-device, new branch added
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="DefaultSchema.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the “Software”), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED “AS IS”,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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using System;
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using System.Collections;
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using System.Collections.Frozen;
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using System.Collections.Generic;
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using System.Linq;
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using static StgSharp.Script.Express.ExpressCompile;
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namespace StgSharp.Script.Express
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{
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public sealed partial class ExpSchema_Builtin : ExpSchema
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{
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private static readonly ExpSchema_Builtin _onlyInstance = new ExpSchema_Builtin();
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private ExpSchema_Builtin()
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: base()
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{
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Name = "Nitload";
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}
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internal static ExpSchema_Builtin Only
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{
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get => _onlyInstance;
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}
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public override void LoadFromSource( ExpSchemaSource source )
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{
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return;
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}
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public override bool TryGetConst( string name, out ExpElementInstance c )
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{
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return ConstDict.TryGetValue( name, out c );
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}
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public override bool TryGetEntity( string name, out ExpEntitySource e )
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{
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e = null;
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return false;
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}
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public override bool TryGetFunction( string name, out ExpFunctionSource f )
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{
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return FunctionDict.TryGetValue( name, out f! );
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}
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public override bool TryGetProcedure( string name, out ExpProcedureSource p )
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{
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return ProcedureDict.TryGetValue( name, out p! );
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}
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public override bool TryGetRule( string name, out ExpRuleSource r )
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{
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r = null!;
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return false;
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}
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public override bool TryGetSchemaInclude( string name, out ExpSchema include )
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{
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include = null!;
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return false;
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}
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public override bool TryGetType( string name, out ExpTypeSource t )
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{
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return TypeDict.TryGetValue( name, out t );
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}
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internal void Init()
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{
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IEnumerable<KeyValuePair<string, ExpTypeSource>> builtinTypeSource = [
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new KeyValuePair<string, ExpTypeSource>(
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PoolString( Keyword.Integer ),
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new ExpBuiltinType( Keyword.Integer, typeof( int ) ) ),
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new KeyValuePair<string, ExpTypeSource>(
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PoolString( Keyword.Real ), new ExpBuiltinType( Keyword.Real, typeof( float ) ) ),
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new KeyValuePair<string, ExpTypeSource>(
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PoolString( Keyword.Boolean ),
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new ExpBuiltinType( Keyword.Boolean, typeof( bool ) ) ),
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new KeyValuePair<string, ExpTypeSource>(
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PoolString( Keyword.Logical ),
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new ExpBuiltinType( Keyword.Logical, typeof( ExpLogic ) ) ),
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new KeyValuePair<string, ExpTypeSource>(
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PoolString( Keyword.String ),
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new ExpBuiltinType( Keyword.String, typeof( string ) ) ),
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new KeyValuePair<string, ExpTypeSource>(
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PoolString( Keyword.Binary ),
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new ExpBuiltinType( Keyword.Binary, typeof( BitArray ) ) ),
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];
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TypeDict = new Dictionary<string, ExpTypeSource>( builtinTypeSource,
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Multiplexer ).ToFrozenDictionary();
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ConstDict = new Dictionary<string, ExpElementInstance>( Multiplexer ) {
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{ PoolString( "PI" ), new ExpRealNumberNode(
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new Token( PoolString( "PI" ), -1, -1, TokenFlag.Number ), MathF.PI, true ) },
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{ PoolString( "E" ), new ExpRealNumberNode(
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new Token( PoolString( "E" ), -1, -1, TokenFlag.Number ), MathF.E, true ) },
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}.ToFrozenDictionary();
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}
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}
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}
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