#ifndef ENVIRONMENT_H
#define ENVIRONMENT_H

#include "object.h"

struct Environment;
struct Environment {
    char** strings;
    Object* objects;
    struct Environment* outer;
    int capacity;

    int refs;
};

struct Dictionary {
    int structCount;
    int structCapacity;
    struct StructDef* structDefs;
};

struct Environment* global();

void setGlobal(struct Environment* env);

Object fetchFromEnvironment(const char* name, struct Environment* env);

struct Environment envForLambda(const Object* params, const Object* arg_forms, int paramCount,
                                struct Environment* outer);

void addToEnv(struct Environment* env, const char* name, Object obj);

void printEnv(struct Environment* env);

void addFunc(const char* name,
             Object (* func)(Object*, int, struct Environment*),
             struct Environment* env,
             int i);

void deleteEnv(struct Environment* e);

void shredDictionary();

struct Environment defaultEnv();

int getStructIndex(const char* name);

struct StructDef* getStructAt(int i);

void addStructDef(struct StructDef def);

void printColored(const char* code);

int runTests(int detailed);

#endif