runtime

type ArgDef struct {
	Type Type
	Name string
	Desc string
}

type Arguments struct {
	R Runtime
	// contains filtered or unexported fields
}

type CustomFunc func(runtime Runtime, args *Arguments) RTValue

type CustomFunctionType struct {
	Type
	Args []ArgDef
}

type CustomStructType struct {
	Type
	Fields []Field
}

type DescribableType struct {
	Type
	// contains filtered or unexported fields
}

type Field struct {
	Name     string
	Type     Type
	Desc     string
	Optional bool
}

type PrimitiveType struct {
	// contains filtered or unexported fields
}

type RTArray interface {
	RTValue
	Map() []interface{}
}

type RTBool interface {
	RTValue
	Value() bool
}

type RTDict interface {
	RTValue
	Map() map[interface{}]interface{}
}

type RTFunction interface {
	RTValue
}

type RTNil interface {
	RTValue
}

type RTNumber interface {
	RTValue
}

type RTString interface {
	RTValue
}

type RTValue interface {
	String() string
	Type() Type
}

type Runtime interface {
	Lang() string
	ExecFile(path string) error
	ExecString(source string) error
	String(str string) RTString
	Close()
	RaiseError(format string, args ...interface{})
	CheckString(v RTValue) (RTString, error)
	CheckNumber(v RTValue) (RTNumber, error)
	CheckDict(v RTValue) (RTDict, error)
	CheckBool(v RTValue) (RTBool, error)
	CheckFunction(v RTValue) (RTFunction, error)
	CheckArray(v RTValue) (RTArray, error)
	EnsureString(v RTValue) RTString
	EnsureNumber(v RTValue) RTNumber
	EnsureDict(v RTValue) RTDict
	EnsureBool(v RTValue) RTBool
	EnsureFunction(v RTValue) RTFunction
	EnsureArray(v RTValue) RTArray
	InvokeFunction(fn RTFunction, params ...RTValue) error
	InvokeFunctionSafe(fn RTFunction, params ...RTValue) error
	SetGlobal(name string, val RTValue) ([]string, error)
	SetFunction(
		name string,
		desc string,
		args []ArgDef,
		fn CustomFunc,
	) error
}

type Type interface {
	Is(other Type) bool
	Id() int
	Name() string
}

type TypedArrayType struct {
	Type
	ItemType Type
}