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https://github.com/krgamestudios/Toy.git
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62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
#pragma once
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#include "toy_common.h"
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typedef enum Toy_ValueType {
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TOY_VALUE_NULL,
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TOY_VALUE_BOOLEAN,
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TOY_VALUE_INTEGER,
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TOY_VALUE_FLOAT,
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TOY_VALUE_STRING,
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TOY_VALUE_ARRAY,
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TOY_VALUE_DICTIONARY,
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TOY_VALUE_FUNCTION,
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TOY_VALUE_OPAQUE,
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} Toy_ValueType;
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//8 bytes in size
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typedef struct Toy_Value { //32 | 64 BITNESS
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union {
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bool boolean; //1 | 1
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int integer; //4 | 4
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float number; //4 | 4
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//TODO: strings
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//TODO: arrays
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//TODO: dictonaries
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//TODO: functions
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//TODO: opaque
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} as; //4 | 4
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Toy_ValueType type; //4 | 4
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} Toy_Value; //8 | 8
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#define TOY_VALUE_IS_NULL(value) ((value).type == TOY_VALUE_NULL)
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#define TOY_VALUE_IS_BOOLEAN(value) ((value).type == TOY_VALUE_BOOLEAN)
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#define TOY_VALUE_IS_INTEGER(value) ((value).type == TOY_VALUE_INTEGER)
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#define TOY_VALUE_IS_FLOAT(value) ((value).type == TOY_VALUE_FLOAT)
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#define TOY_VALUE_IS_STRING(value) ((value).type == TOY_VALUE_STRING)
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#define TOY_VALUE_IS_ARRAY(value) ((value).type == TOY_VALUE_ARRAY)
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#define TOY_VALUE_IS_DICTIONARY(value) ((value).type == TOY_VALUE_DICTIONARY)
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#define TOY_VALUE_IS_FUNCTION(value) ((value).type == TOY_VALUE_FUNCTION)
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#define TOY_VALUE_IS_OPAQUE(value) ((value).type == TOY_VALUE_OPAQUE)
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#define TOY_VALUE_AS_BOOLEAN(value) ((value).as.boolean)
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#define TOY_VALUE_AS_INTEGER(value) ((value).as.integer)
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#define TOY_VALUE_AS_FLOAT(value) ((value).as.number)
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//TODO: more
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#define TOY_VALUE_TO_NULL() ((Toy_Value){{ .integer = 0 }, TOY_VALUE_NULL})
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#define TOY_VALUE_TO_BOOLEAN(value) ((Toy_Value){{ .boolean = value }, TOY_VALUE_BOOLEAN})
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#define TOY_VALUE_TO_INTEGER(value) ((Toy_Value){{ .integer = value }, TOY_VALUE_INTEGER})
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#define TOY_VALUE_TO_FLOAT(value) ((Toy_Value){{ .number = value }, TOY_VALUE_FLOAT})
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//TODO: more
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#define TOY_VALUE_IS_TRUTHY(value) Toy_private_isTruthy(value)
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TOY_API bool Toy_private_isTruthy(Toy_Value value);
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#define TOY_VALUE_IS_EQUAL(left, right) Toy_private_isEqual(left, right)
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TOY_API bool Toy_private_isEqual(Toy_Value left, Toy_Value right);
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unsigned int Toy_hashValue(Toy_Value value);
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