#ifndef STATE_H
#define STATE_H

#include <engine/memory.h>

typedef enum StateType {
  STATE_null,
#define State(name) STATE_##name,
#include <states/list_of_states.h>
#undef State
  STATE_quit,
} StateType;


extern const char *StateTypeStr[];

StateType(*State_updateFunc(StateType type))(void*);

void State_init(StateType type,   memory *mem);
void State_free(StateType type,   memory *mem);
StateType State_update(StateType type, memory *mem);

/* Reloads shared object file associated with state */
#ifdef DAW_BUILD_HOTRELOAD
bool State_reload(StateType type);

#define get_statelib_var(type) libstate_##name
#define State_load_binding(type, function_name) dynamic_library_get_symbol(get_statelib_var(type), #function_name)

#else
#define State_reload(_) true
#define State_load_binding(_, __) true
#endif

#endif