#ifndef FLUP_INTERPRETER_H
#define FLUP_INTERPRETER_H

#include "../submodules/utilitiec/src/dynamicarray/dynamicarray.h"
#include "../submodules/utilitiec/src/Scratchpad/Scratchpad.h"

#include "tokenizer.h"
#include "callframe.h"
#include "value.h"
#include <stdint.h>

typedef struct Interpreter_s Interpreter;

typedef int (*BuiltinFunction)(CallFrame *, Interpreter* interpreter);

struct Interpreter_s {
	const char** builtin_names;
	const BuiltinFunction* builtin_functions;

	DynamicArray* tokens;
	DynamicArray call_frames; // stores CallFrame

	// global stuff
	ObjectType* implicit_char_type;
	ObjectType* implicit_base_type;
};

int Interpreter_Create(Interpreter* self, DynamicArray* tokens);
int Interpreter_Interpret(Interpreter* self);
void Interpreter_Destroy(Interpreter* self);

Token* Interpreter_ExpectToken(Interpreter* self, CallFrame* top_frame, size_t stop_index);

#endif //FLUP_INTERPRETER_H