47 lines
1.2 KiB
C#
47 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace ShintenScript
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{
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public class ASTNodeLiteral : IASTNode
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{
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public readonly object value;
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public ASTNodeLiteral(object value)
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{
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this.value = value;
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}
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public bool Const() => true;
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public object CreateFunction()
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{
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SSType type = Type();
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if (type == SSType.none) return (Action<ExecutionContext>)(ctx => { });
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if (type == SSType.boolean) return (bool)value ? (Func<ExecutionContext, bool>)(ctx => true) : ctx => false;
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if (type == SSType.real)
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{
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float real = (float)value;
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return (Func<ExecutionContext, float>)(ctx => real);
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}
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throw new Exception("This should be unreachable");
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}
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public SSType Type()
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{
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if (value == null) return SSType.none;
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if (value is bool) return SSType.boolean;
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if (value is float) return SSType.real;
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throw new Exception("This should be unreachable");
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}
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}
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}
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