From ac9b8fd43d75aca937a32e581e06019833776248 Mon Sep 17 00:00:00 2001
From: dreammaster
Date: Sun, 8 Sep 2019 22:36:19 +0100
Subject: GLK: ADRIFT: Formatting

---
 engines/glk/adrift/scgamest.cpp | 1580 ++++++++++++++++++---------------------
 1 file changed, 734 insertions(+), 846 deletions(-)

(limited to 'engines/glk/adrift/scgamest.cpp')

diff --git a/engines/glk/adrift/scgamest.cpp b/engines/glk/adrift/scgamest.cpp
index 2d9d78fbb3..f2af6b85d6 100644
--- a/engines/glk/adrift/scgamest.cpp
+++ b/engines/glk/adrift/scgamest.cpp
@@ -37,30 +37,26 @@ static const sc_uint GAME_MAGIC = 0x35aed26e;
  * Move the player to a given room, and check presence in a given room.
  */
 void
-gs_move_player_to_room (sc_gameref_t game, sc_int room)
-{
-  assert(gs_is_game_valid (game));
+gs_move_player_to_room(sc_gameref_t game, sc_int room) {
+	assert(gs_is_game_valid(game));
 
-  if (room < 0)
-    {
-      sc_fatal ("gs_move_player_to_room: invalid room, %ld\n", room);
-      return;
-    }
-  else if (room < game->room_count)
-    game->playerroom = room;
-  else
-    game->playerroom = lib_random_roomgroup_member (game,
-                                                    room - game->room_count);
+	if (room < 0) {
+		sc_fatal("gs_move_player_to_room: invalid room, %ld\n", room);
+		return;
+	} else if (room < game->room_count)
+		game->playerroom = room;
+	else
+		game->playerroom = lib_random_roomgroup_member(game,
+		                   room - game->room_count);
 
-  game->playerparent = -1;
-  game->playerposition = 0;
+	game->playerparent = -1;
+	game->playerposition = 0;
 }
 
 sc_bool
-gs_player_in_room (sc_gameref_t game, sc_int room)
-{
-  assert(gs_is_game_valid (game));
-  return game->playerroom == room;
+gs_player_in_room(sc_gameref_t game, sc_int room) {
+	assert(gs_is_game_valid(game));
+	return game->playerroom == room;
 }
 
 
@@ -70,9 +66,8 @@ gs_player_in_room (sc_gameref_t game, sc_int room)
  * Helper for event, room, object, and npc range assertions.
  */
 static sc_bool
-gs_in_range (sc_int value, sc_int limit)
-{
-  return value >= 0 && value < limit;
+gs_in_range(sc_int value, sc_int limit) {
+	return value >= 0 && value < limit;
 }
 
 
@@ -82,31 +77,27 @@ gs_in_range (sc_int value, sc_int limit)
  * Game accessors and mutators.
  */
 sc_var_setref_t
-gs_get_vars (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->vars;
+gs_get_vars(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->vars;
 }
 
 sc_prop_setref_t
-gs_get_bundle (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->bundle;
+gs_get_bundle(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->bundle;
 }
 
 sc_filterref_t
-gs_get_filter (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->filter;
+gs_get_filter(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->filter;
 }
 
 sc_memo_setref_t
-gs_get_memento (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->memento;
+gs_get_memento(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->memento;
 }
 
 
@@ -114,45 +105,39 @@ gs_get_memento (sc_gameref_t gs)
  * Game accessors and mutators for the player.
  */
 void
-gs_set_playerroom (sc_gameref_t gs, sc_int room)
-{
-  assert(gs_is_game_valid (gs));
-  gs->playerroom = room;
+gs_set_playerroom(sc_gameref_t gs, sc_int room) {
+	assert(gs_is_game_valid(gs));
+	gs->playerroom = room;
 }
 
 void
-gs_set_playerposition (sc_gameref_t gs, sc_int position)
-{
-  assert(gs_is_game_valid (gs));
-  gs->playerposition = position;
+gs_set_playerposition(sc_gameref_t gs, sc_int position) {
+	assert(gs_is_game_valid(gs));
+	gs->playerposition = position;
 }
 
 void
-gs_set_playerparent (sc_gameref_t gs, sc_int parent)
-{
-  assert(gs_is_game_valid (gs));
-  gs->playerparent = parent;
+gs_set_playerparent(sc_gameref_t gs, sc_int parent) {
+	assert(gs_is_game_valid(gs));
+	gs->playerparent = parent;
 }
 
 sc_int
-gs_playerroom (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->playerroom;
+gs_playerroom(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->playerroom;
 }
 
 sc_int
-gs_playerposition (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->playerposition;
+gs_playerposition(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->playerposition;
 }
 
 sc_int
-gs_playerparent (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->playerparent;
+gs_playerparent(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->playerparent;
 }
 
 
@@ -160,45 +145,39 @@ gs_playerparent (sc_gameref_t gs)
  * Game accessors and mutators for events.
  */
 sc_int
-gs_event_count (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->event_count;
+gs_event_count(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->event_count;
 }
 
 void
-gs_set_event_state (sc_gameref_t gs, sc_int event, sc_int state)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (event, gs->event_count));
-  gs->events[event].state = state;
+gs_set_event_state(sc_gameref_t gs, sc_int event, sc_int state) {
+	assert(gs_is_game_valid(gs) && gs_in_range(event, gs->event_count));
+	gs->events[event].state = state;
 }
 
 void
-gs_set_event_time (sc_gameref_t gs, sc_int event, sc_int etime)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (event, gs->event_count));
-  gs->events[event].time = etime;
+gs_set_event_time(sc_gameref_t gs, sc_int event, sc_int etime) {
+	assert(gs_is_game_valid(gs) && gs_in_range(event, gs->event_count));
+	gs->events[event].time = etime;
 }
 
 sc_int
-gs_event_state (sc_gameref_t gs, sc_int event)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (event, gs->event_count));
-  return gs->events[event].state;
+gs_event_state(sc_gameref_t gs, sc_int event) {
+	assert(gs_is_game_valid(gs) && gs_in_range(event, gs->event_count));
+	return gs->events[event].state;
 }
 
 sc_int
-gs_event_time (sc_gameref_t gs, sc_int event)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (event, gs->event_count));
-  return gs->events[event].time;
+gs_event_time(sc_gameref_t gs, sc_int event) {
+	assert(gs_is_game_valid(gs) && gs_in_range(event, gs->event_count));
+	return gs->events[event].time;
 }
 
 void
-gs_decrement_event_time (sc_gameref_t gs, sc_int event)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (event, gs->event_count));
-  gs->events[event].time--;
+gs_decrement_event_time(sc_gameref_t gs, sc_int event) {
+	assert(gs_is_game_valid(gs) && gs_in_range(event, gs->event_count));
+	gs->events[event].time--;
 }
 
 
@@ -206,24 +185,21 @@ gs_decrement_event_time (sc_gameref_t gs, sc_int event)
  * Game accessors and mutators for rooms.
  */
 sc_int
-gs_room_count (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->room_count;
+gs_room_count(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->room_count;
 }
 
 void
-gs_set_room_seen (sc_gameref_t gs, sc_int room, sc_bool seen)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (room, gs->room_count));
-  gs->rooms[room].visited = seen;
+gs_set_room_seen(sc_gameref_t gs, sc_int room, sc_bool seen) {
+	assert(gs_is_game_valid(gs) && gs_in_range(room, gs->room_count));
+	gs->rooms[room].visited = seen;
 }
 
 sc_bool
-gs_room_seen (sc_gameref_t gs, sc_int room)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (room, gs->room_count));
-  return gs->rooms[room].visited;
+gs_room_seen(sc_gameref_t gs, sc_int room) {
+	assert(gs_is_game_valid(gs) && gs_in_range(room, gs->room_count));
+	return gs->rooms[room].visited;
 }
 
 
@@ -231,38 +207,33 @@ gs_room_seen (sc_gameref_t gs, sc_int room)
  * Game accessors and mutators for tasks.
  */
 sc_int
-gs_task_count (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->task_count;
+gs_task_count(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->task_count;
 }
 
 void
-gs_set_task_done (sc_gameref_t gs, sc_int task, sc_bool done)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (task, gs->task_count));
-  gs->tasks[task].done = done;
+gs_set_task_done(sc_gameref_t gs, sc_int task, sc_bool done) {
+	assert(gs_is_game_valid(gs) && gs_in_range(task, gs->task_count));
+	gs->tasks[task].done = done;
 }
 
 void
-gs_set_task_scored (sc_gameref_t gs, sc_int task, sc_bool scored)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (task, gs->task_count));
-  gs->tasks[task].scored = scored;
+gs_set_task_scored(sc_gameref_t gs, sc_int task, sc_bool scored) {
+	assert(gs_is_game_valid(gs) && gs_in_range(task, gs->task_count));
+	gs->tasks[task].scored = scored;
 }
 
 sc_bool
-gs_task_done (sc_gameref_t gs, sc_int task)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (task, gs->task_count));
-  return gs->tasks[task].done;
+gs_task_done(sc_gameref_t gs, sc_int task) {
+	assert(gs_is_game_valid(gs) && gs_in_range(task, gs->task_count));
+	return gs->tasks[task].done;
 }
 
 sc_bool
-gs_task_scored (sc_gameref_t gs, sc_int task)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (task, gs->task_count));
-  return gs->tasks[task].scored;
+gs_task_scored(sc_gameref_t gs, sc_int task) {
+	assert(gs_is_game_valid(gs) && gs_in_range(task, gs->task_count));
+	return gs->tasks[task].scored;
 }
 
 
@@ -270,250 +241,213 @@ gs_task_scored (sc_gameref_t gs, sc_int task)
  * Game accessors and mutators for objects.
  */
 sc_int
-gs_object_count (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->object_count;
+gs_object_count(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->object_count;
 }
 
 void
-gs_set_object_openness (sc_gameref_t gs, sc_int object, sc_int openness)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].openness = openness;
+gs_set_object_openness(sc_gameref_t gs, sc_int object, sc_int openness) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].openness = openness;
 }
 
 void
-gs_set_object_state (sc_gameref_t gs, sc_int object, sc_int state)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].state = state;
+gs_set_object_state(sc_gameref_t gs, sc_int object, sc_int state) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].state = state;
 }
 
 void
-gs_set_object_seen (sc_gameref_t gs, sc_int object, sc_bool seen)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].seen = seen;
+gs_set_object_seen(sc_gameref_t gs, sc_int object, sc_bool seen) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].seen = seen;
 }
 
 void
-gs_set_object_unmoved (sc_gameref_t gs, sc_int object, sc_bool unmoved)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].unmoved = unmoved;
+gs_set_object_unmoved(sc_gameref_t gs, sc_int object, sc_bool unmoved) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].unmoved = unmoved;
 }
 
 void
-gs_set_object_static_unmoved (sc_gameref_t gs, sc_int object, sc_bool unmoved)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].static_unmoved = unmoved;
+gs_set_object_static_unmoved(sc_gameref_t gs, sc_int object, sc_bool unmoved) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].static_unmoved = unmoved;
 }
 
 sc_int
-gs_object_openness (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].openness;
+gs_object_openness(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].openness;
 }
 
 sc_int
-gs_object_state (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].state;
+gs_object_state(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].state;
 }
 
 sc_bool
-gs_object_seen (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].seen;
+gs_object_seen(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].seen;
 }
 
 sc_bool
-gs_object_unmoved (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].unmoved;
+gs_object_unmoved(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].unmoved;
 }
 
 sc_bool
-gs_object_static_unmoved (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].static_unmoved;
+gs_object_static_unmoved(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].static_unmoved;
 }
 
 sc_int
-gs_object_position (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].position;
+gs_object_position(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].position;
 }
 
 sc_int
-gs_object_parent (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  return gs->objects[object].parent;
+gs_object_parent(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	return gs->objects[object].parent;
 }
 
 static void
-gs_object_move_onto_unchecked (sc_gameref_t gs, sc_int object, sc_int onto)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_ON_OBJECT;
-  gs->objects[object].parent = onto;
+gs_object_move_onto_unchecked(sc_gameref_t gs, sc_int object, sc_int onto) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_ON_OBJECT;
+	gs->objects[object].parent = onto;
 }
 
 static void
-gs_object_move_into_unchecked (sc_gameref_t gs, sc_int object, sc_int into)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_IN_OBJECT;
-  gs->objects[object].parent = into;
+gs_object_move_into_unchecked(sc_gameref_t gs, sc_int object, sc_int into) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_IN_OBJECT;
+	gs->objects[object].parent = into;
 }
 
 static void
-gs_object_make_hidden_unchecked (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_HIDDEN;
-  gs->objects[object].parent = -1;
+gs_object_make_hidden_unchecked(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_HIDDEN;
+	gs->objects[object].parent = -1;
 }
 
 static void
-gs_object_player_get_unchecked (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_HELD_PLAYER;
-  gs->objects[object].parent = -1;
+gs_object_player_get_unchecked(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_HELD_PLAYER;
+	gs->objects[object].parent = -1;
 }
 
 static void
-gs_object_npc_get_unchecked (sc_gameref_t gs, sc_int object, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_HELD_NPC;
-  gs->objects[object].parent = npc;
+gs_object_npc_get_unchecked(sc_gameref_t gs, sc_int object, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_HELD_NPC;
+	gs->objects[object].parent = npc;
 }
 
 static void
-gs_object_player_wear_unchecked (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_WORN_PLAYER;
-  gs->objects[object].parent = 0;
+gs_object_player_wear_unchecked(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_WORN_PLAYER;
+	gs->objects[object].parent = 0;
 }
 
 static void
-gs_object_npc_wear_unchecked (sc_gameref_t gs, sc_int object, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = OBJ_WORN_NPC;
-  gs->objects[object].parent = npc;
+gs_object_npc_wear_unchecked(sc_gameref_t gs, sc_int object, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = OBJ_WORN_NPC;
+	gs->objects[object].parent = npc;
 }
 
 static void
-gs_object_to_room_unchecked (sc_gameref_t gs, sc_int object, sc_int room)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  gs->objects[object].position = room + 1;
-  gs->objects[object].parent = -1;
+gs_object_to_room_unchecked(sc_gameref_t gs, sc_int object, sc_int room) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	gs->objects[object].position = room + 1;
+	gs->objects[object].parent = -1;
 }
 
 void
-gs_object_move_onto (sc_gameref_t gs, sc_int object, sc_int onto)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_ON_OBJECT
-      || gs->objects[object].parent != onto)
-    {
-      gs_object_move_onto_unchecked (gs, object, onto);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_move_onto(sc_gameref_t gs, sc_int object, sc_int onto) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_ON_OBJECT
+	        || gs->objects[object].parent != onto) {
+		gs_object_move_onto_unchecked(gs, object, onto);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_move_into (sc_gameref_t gs, sc_int object, sc_int into)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_IN_OBJECT
-      || gs->objects[object].parent != into)
-    {
-      gs_object_move_into_unchecked (gs, object, into);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_move_into(sc_gameref_t gs, sc_int object, sc_int into) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_IN_OBJECT
+	        || gs->objects[object].parent != into) {
+		gs_object_move_into_unchecked(gs, object, into);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_make_hidden (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_HIDDEN)
-    {
-      gs_object_make_hidden_unchecked (gs, object);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_make_hidden(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_HIDDEN) {
+		gs_object_make_hidden_unchecked(gs, object);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_player_get (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_HELD_PLAYER)
-    {
-      gs_object_player_get_unchecked (gs, object);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_player_get(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_HELD_PLAYER) {
+		gs_object_player_get_unchecked(gs, object);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_npc_get (sc_gameref_t gs, sc_int object, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_HELD_NPC
-      || gs->objects[object].parent != npc)
-    {
-      gs_object_npc_get_unchecked (gs, object, npc);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_npc_get(sc_gameref_t gs, sc_int object, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_HELD_NPC
+	        || gs->objects[object].parent != npc) {
+		gs_object_npc_get_unchecked(gs, object, npc);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_player_wear (sc_gameref_t gs, sc_int object)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_WORN_PLAYER)
-    {
-      gs_object_player_wear_unchecked (gs, object);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_player_wear(sc_gameref_t gs, sc_int object) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_WORN_PLAYER) {
+		gs_object_player_wear_unchecked(gs, object);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_npc_wear (sc_gameref_t gs, sc_int object, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != OBJ_WORN_NPC
-      || gs->objects[object].parent != npc)
-    {
-      gs_object_npc_wear_unchecked (gs, object, npc);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_npc_wear(sc_gameref_t gs, sc_int object, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != OBJ_WORN_NPC
+	        || gs->objects[object].parent != npc) {
+		gs_object_npc_wear_unchecked(gs, object, npc);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 void
-gs_object_to_room (sc_gameref_t gs, sc_int object, sc_int room)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (object, gs->object_count));
-  if (gs->objects[object].position != room + 1)
-    {
-      gs_object_to_room_unchecked (gs, object, room);
-      gs->objects[object].unmoved = FALSE;
-    }
+gs_object_to_room(sc_gameref_t gs, sc_int object, sc_int room) {
+	assert(gs_is_game_valid(gs) && gs_in_range(object, gs->object_count));
+	if (gs->objects[object].position != room + 1) {
+		gs_object_to_room_unchecked(gs, object, room);
+		gs->objects[object].unmoved = FALSE;
+	}
 }
 
 
@@ -521,98 +455,85 @@ gs_object_to_room (sc_gameref_t gs, sc_int object, sc_int room)
  * Game accessors and mutators for NPCs.
  */
 sc_int
-gs_npc_count (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  return gs->npc_count;
+gs_npc_count(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	return gs->npc_count;
 }
 
 void
-gs_set_npc_location (sc_gameref_t gs, sc_int npc, sc_int location)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  gs->npcs[npc].location = location;
+gs_set_npc_location(sc_gameref_t gs, sc_int npc, sc_int location) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	gs->npcs[npc].location = location;
 }
 
 sc_int
-gs_npc_location (sc_gameref_t gs, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  return gs->npcs[npc].location;
+gs_npc_location(sc_gameref_t gs, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	return gs->npcs[npc].location;
 }
 
 void
-gs_set_npc_position (sc_gameref_t gs, sc_int npc, sc_int position)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  gs->npcs[npc].position = position;
+gs_set_npc_position(sc_gameref_t gs, sc_int npc, sc_int position) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	gs->npcs[npc].position = position;
 }
 
 sc_int
-gs_npc_position (sc_gameref_t gs, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  return gs->npcs[npc].position;
+gs_npc_position(sc_gameref_t gs, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	return gs->npcs[npc].position;
 }
 
 void
-gs_set_npc_parent (sc_gameref_t gs, sc_int npc, sc_int parent)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  gs->npcs[npc].parent = parent;
+gs_set_npc_parent(sc_gameref_t gs, sc_int npc, sc_int parent) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	gs->npcs[npc].parent = parent;
 }
 
 sc_int
-gs_npc_parent (sc_gameref_t gs, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  return gs->npcs[npc].parent;
+gs_npc_parent(sc_gameref_t gs, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	return gs->npcs[npc].parent;
 }
 
 void
-gs_set_npc_seen (sc_gameref_t gs, sc_int npc, sc_bool seen)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  gs->npcs[npc].seen = seen;
+gs_set_npc_seen(sc_gameref_t gs, sc_int npc, sc_bool seen) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	gs->npcs[npc].seen = seen;
 }
 
 sc_bool
-gs_npc_seen (sc_gameref_t gs, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  return gs->npcs[npc].seen;
+gs_npc_seen(sc_gameref_t gs, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	return gs->npcs[npc].seen;
 }
 
 sc_int
-gs_npc_walkstep_count (sc_gameref_t gs, sc_int npc)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count));
-  return gs->npcs[npc].walkstep_count;
+gs_npc_walkstep_count(sc_gameref_t gs, sc_int npc) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count));
+	return gs->npcs[npc].walkstep_count;
 }
 
 void
-gs_set_npc_walkstep (sc_gameref_t gs,
-                     sc_int npc, sc_int walk, sc_int walkstep)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count)
-          && gs_in_range (walk, gs->npcs[npc].walkstep_count));
-  gs->npcs[npc].walksteps[walk] = walkstep;
+gs_set_npc_walkstep(sc_gameref_t gs,
+                    sc_int npc, sc_int walk, sc_int walkstep) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count)
+	       && gs_in_range(walk, gs->npcs[npc].walkstep_count));
+	gs->npcs[npc].walksteps[walk] = walkstep;
 }
 
 sc_int
-gs_npc_walkstep (sc_gameref_t gs, sc_int npc, sc_int walk)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count)
-          && gs_in_range (walk, gs->npcs[npc].walkstep_count));
-  return gs->npcs[npc].walksteps[walk];
+gs_npc_walkstep(sc_gameref_t gs, sc_int npc, sc_int walk) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count)
+	       && gs_in_range(walk, gs->npcs[npc].walkstep_count));
+	return gs->npcs[npc].walksteps[walk];
 }
 
 void
-gs_decrement_npc_walkstep (sc_gameref_t gs, sc_int npc, sc_int walk)
-{
-  assert(gs_is_game_valid (gs) && gs_in_range (npc, gs->npc_count)
-          && gs_in_range (walk, gs->npcs[npc].walkstep_count));
-  gs->npcs[npc].walksteps[walk]--;
+gs_decrement_npc_walkstep(sc_gameref_t gs, sc_int npc, sc_int walk) {
+	assert(gs_is_game_valid(gs) && gs_in_range(npc, gs->npc_count)
+	       && gs_in_range(walk, gs->npcs[npc].walkstep_count));
+	gs->npcs[npc].walksteps[walk]--;
 }
 
 
@@ -620,35 +541,31 @@ gs_decrement_npc_walkstep (sc_gameref_t gs, sc_int npc, sc_int walk)
  * Convenience functions for bulk clearance of references.
  */
 void
-gs_clear_npc_references (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  memset (gs->npc_references,
-          FALSE, gs->npc_count * sizeof (*gs->npc_references));
+gs_clear_npc_references(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	memset(gs->npc_references,
+	       FALSE, gs->npc_count * sizeof(*gs->npc_references));
 }
 
 void
-gs_clear_object_references (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  memset (gs->object_references,
-          FALSE, gs->object_count * sizeof (*gs->object_references));
+gs_clear_object_references(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	memset(gs->object_references,
+	       FALSE, gs->object_count * sizeof(*gs->object_references));
 }
 
 void
-gs_set_multiple_references (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  memset (gs->multiple_references,
-          TRUE, gs->object_count * sizeof (*gs->multiple_references));
+gs_set_multiple_references(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	memset(gs->multiple_references,
+	       TRUE, gs->object_count * sizeof(*gs->multiple_references));
 }
 
 void
-gs_clear_multiple_references (sc_gameref_t gs)
-{
-  assert(gs_is_game_valid (gs));
-  memset (gs->multiple_references,
-          FALSE, gs->object_count * sizeof (*gs->multiple_references));
+gs_clear_multiple_references(sc_gameref_t gs) {
+	assert(gs_is_game_valid(gs));
+	memset(gs->multiple_references,
+	       FALSE, gs->object_count * sizeof(*gs->multiple_references));
 }
 
 
@@ -658,314 +575,294 @@ gs_clear_multiple_references (sc_gameref_t gs)
  * Create and initialize a game state.
  */
 sc_gameref_t
-gs_create (sc_var_setref_t vars,
-           sc_prop_setref_t bundle, sc_filterref_t filter)
-{
-  sc_gameref_t game;
-  sc_vartype_t vt_key[4];
-  sc_int index_, bytes;
-  assert(vars && bundle && filter);
-
-  /* Create the initial state structure. */
-  game = (sc_gameref_t)sc_malloc (sizeof (*game));
-  game->magic = GAME_MAGIC;
-
-  /* Store the variables, properties bundle, and filter references. */
-  game->vars = vars;
-  game->bundle = bundle;
-  game->filter = filter;
-
-  /* Set memento to NULL for now; it's added later. */
-  game->memento = NULL;
-
-  /* Initialize for no debugger. */
-  game->debugger = NULL;
-
-  /* Initialize the undo buffers to NULL for now. */
-  game->temporary = NULL;
-  game->undo = NULL;
-  game->undo_available = FALSE;
-
-  /* Create rooms state array. */
-  vt_key[0].string = "Rooms";
-  game->room_count = prop_get_child_count (bundle, "I<-s", vt_key);
-  game->rooms = (sc_roomstate_t *)sc_malloc (game->room_count * sizeof (*game->rooms));
-
-  /* Set up initial rooms states. */
-  for (index_ = 0; index_ < game->room_count; index_++)
-    gs_set_room_seen (game, index_, FALSE);
-
-  /* Create objects state array. */
-  vt_key[0].string = "Objects";
-  game->object_count = prop_get_child_count (bundle, "I<-s", vt_key);
-  game->objects = (sc_objectstate_t *)sc_malloc (game->object_count * sizeof (*game->objects));
-
-  /* Set up initial object states. */
-  for (index_ = 0; index_ < game->object_count; index_++)
-    {
-      const sc_char *inroomdesc;
-      sc_bool is_static, unmoved;
-
-      vt_key[1].integer = index_;
-
-      vt_key[2].string = "Static";
-      is_static = prop_get_boolean (bundle, "B<-sis", vt_key);
-      if (is_static)
-        {
-          sc_int type;
-
-          vt_key[2].string = "Where";
-          vt_key[3].string = "Type";
-          type = prop_get_integer (bundle, "I<-siss", vt_key);
-          if (type == ROOMLIST_NPC_PART)
-            {
-              sc_int parent;
-
-              game->objects[index_].position = OBJ_PART_NPC;
-
-              vt_key[2].string = "Parent";
-              parent = prop_get_integer (bundle, "I<-sis", vt_key) - 1;
-              game->objects[index_].parent = parent;
-            }
-          else
-            gs_object_make_hidden_unchecked (game, index_);
-        }
-      else
-        {
-          sc_int initialparent, initialposition;
-
-          vt_key[2].string = "Parent";
-          initialparent = prop_get_integer (bundle, "I<-sis", vt_key);
-          vt_key[2].string = "InitialPosition";
-          initialposition = prop_get_integer (bundle, "I<-sis", vt_key);
-          switch (initialposition)
-            {
-            case 0:            /* Hidden. */
-              gs_object_make_hidden_unchecked (game, index_);
-              break;
-
-            case 1:            /* Held. */
-              if (initialparent == 0)   /* By player. */
-                gs_object_player_get_unchecked (game, index_);
-              else                      /* By NPC. */
-                gs_object_npc_get_unchecked (game, index_, initialparent - 1);
-              break;
-
-            case 2:            /* In container. */
-              gs_object_move_into_unchecked (game, index_,
-                                    obj_container_object (game, initialparent));
-              break;
-
-            case 3:            /* On surface. */
-              gs_object_move_onto_unchecked (game, index_,
-                                      obj_surface_object (game, initialparent));
-              break;
-
-            default:           /* In room, or worn by player/NPC. */
-              if (initialposition >= 4
-                  && initialposition < 4 + game->room_count)
-                {
-                  gs_object_to_room_unchecked (game,
-                                               index_, initialposition - 4);
-                }
-              else if (initialposition == 4 + game->room_count)
-                {
-                  if (initialparent == 0)
-                    gs_object_player_wear_unchecked (game, index_);
-                  else
-                    gs_object_npc_wear_unchecked (game,
-                                                  index_, initialparent - 1);
-                }
-              else
-                {
-                  sc_error ("gs_create: object in out of bounds room, %ld\n",
-                            initialposition - 4 - game->room_count);
-                  gs_object_to_room_unchecked (game, index_, -2);
-                }
-            }
-        }
-
-      vt_key[2].string = "CurrentState";
-      gs_set_object_state (game, index_,
-                           prop_get_integer (bundle, "I<-sis", vt_key));
-
-      vt_key[2].string = "Openable";
-      gs_set_object_openness (game, index_,
-                              prop_get_integer (bundle, "I<-sis", vt_key));
-
-      gs_set_object_seen (game, index_, FALSE);
-
-      vt_key[2].string = "InRoomDesc";
-      inroomdesc = prop_get_string (bundle, "S<-sis", vt_key);
-      if (!sc_strempty (inroomdesc))
-        {
-          vt_key[2].string = "OnlyWhenNotMoved";
-          if (prop_get_integer (bundle, "I<-sis", vt_key) == 1)
-            unmoved = TRUE;
-          else
-            unmoved = FALSE;
-        }
-      else
-        unmoved = FALSE;
-      gs_set_object_unmoved (game, index_, unmoved);
-      gs_set_object_static_unmoved (game, index_, TRUE);
-    }
-
-  /* Create tasks state array. */
-  vt_key[0].string = "Tasks";
-  game->task_count = prop_get_child_count (bundle, "I<-s", vt_key);
-  game->tasks = (sc_taskstate_t *)sc_malloc (game->task_count * sizeof (*game->tasks));
-
-  /* Set up initial tasks states. */
-  for (index_ = 0; index_ < game->task_count; index_++)
-    {
-      gs_set_task_done (game, index_, FALSE);
-      gs_set_task_scored (game, index_, FALSE);
-    }
-
-  /* Create events state array. */
-  vt_key[0].string = "Events";
-  game->event_count = prop_get_child_count (bundle, "I<-s", vt_key);
-  game->events = (sc_eventstate_t *)sc_malloc (game->event_count * sizeof (*game->events));
-
-  /* Set up initial events states. */
-  for (index_ = 0; index_ < game->event_count; index_++)
-    {
-      sc_int startertype;
-
-      vt_key[1].integer = index_;
-      vt_key[2].string = "StarterType";
-      startertype = prop_get_integer (bundle, "I<-sis", vt_key);
-
-      switch (startertype)
-        {
-        case 1:
-          gs_set_event_state (game, index_, ES_WAITING);
-          gs_set_event_time (game, index_, 0);
-          break;
-
-        case 2:
-          {
-            sc_int start, end;
-
-            gs_set_event_state (game, index_, ES_WAITING);
-            vt_key[2].string = "StartTime";
-            start = prop_get_integer (bundle, "I<-sis", vt_key);
-            vt_key[2].string = "EndTime";
-            end = prop_get_integer (bundle, "I<-sis", vt_key);
-            gs_set_event_time (game, index_, sc_randomint (start, end));
-            break;
-          }
-
-        case 3:
-          gs_set_event_state (game, index_, ES_AWAITING);
-          gs_set_event_time (game, index_, 0);
-          break;
-        }
-    }
-
-  /* Create NPCs state array. */
-  vt_key[0].string = "NPCs";
-  game->npc_count = prop_get_child_count (bundle, "I<-s", vt_key);
-  game->npcs = (sc_npcstate_t *)sc_malloc (game->npc_count * sizeof (*game->npcs));
-
-  /* Set up initial NPCs states. */
-  for (index_ = 0; index_ < game->npc_count; index_++)
-    {
-      sc_int walk, walkstep_count;
-
-      gs_set_npc_position (game, index_, 0);
-      gs_set_npc_parent (game, index_, -1);
-      gs_set_npc_seen (game, index_, FALSE);
-
-      vt_key[1].integer = index_;
-
-      vt_key[2].string = "StartRoom";
-      gs_set_npc_location (game, index_,
-                           prop_get_integer (bundle, "I<-sis", vt_key));
-
-      vt_key[2].string = "Walks";
-      walkstep_count = prop_get_child_count (bundle, "I<-sis", vt_key);
-
-      game->npcs[index_].walkstep_count = walkstep_count;
-      game->npcs[index_].walksteps = (sc_int *)sc_malloc (walkstep_count
-                                           * sizeof (*game->npcs[0].walksteps));
-
-      for (walk = 0; walk < walkstep_count; walk++)
-        gs_set_npc_walkstep (game, index_, walk, 0);
-    }
-
-  /* Set up the player portions of the game state. */
-  vt_key[0].string = "Header";
-  vt_key[1].string = "StartRoom";
-  game->playerroom = prop_get_integer (bundle, "I<-ss", vt_key);
-  vt_key[0].string = "Globals";
-  vt_key[1].string = "ParentObject";
-  game->playerparent = prop_get_integer (bundle, "I<-ss", vt_key) - 1;
-  vt_key[1].string = "Position";
-  game->playerposition = prop_get_integer (bundle, "I<-ss", vt_key);
-
-  /* Initialize score notifications from game properties. */
-  vt_key[0].string = "Globals";
-  vt_key[1].string = "NoScoreNotify";
-  game->notify_score_change = !prop_get_boolean (bundle, "B<-ss", vt_key);
-
-  /* Miscellaneous state defaults. */
-  game->turns = 0;
-  game->score = 0;
-  game->bold_room_names = TRUE;
-  game->verbose = FALSE;
-  game->current_room_name = NULL;
-  game->status_line = NULL;
-  game->title = NULL;
-  game->author = NULL;
-  game->hint_text = NULL;
-
-  /* Resource controls. */
-  res_clear_resource (&game->requested_sound);
-  res_clear_resource (&game->requested_graphic);
-  res_clear_resource (&game->playing_sound);
-  res_clear_resource (&game->displayed_graphic);
-  game->stop_sound = FALSE;
-  game->sound_active = FALSE;
-
-  /* Initialize wait turns from game properties. */
-  vt_key[0].string = "Globals";
-  vt_key[1].string = "WaitTurns";
-  game->waitturns = prop_get_integer (bundle, "I<-ss", vt_key);
-
-  /* Non-game conveniences. */
-  game->is_running = FALSE;
-  game->has_notified = FALSE;
-  game->is_admin = FALSE;
-  game->has_completed = FALSE;
-  game->waitcounter = 0;
-  game->do_again = FALSE;
-  game->redo_sequence = 0;
-  game->do_restart = FALSE;
-  game->do_restore = FALSE;
-
-  bytes = game->object_count * sizeof (*game->object_references);
-  game->object_references = (sc_bool *)sc_malloc (bytes);
-  memset (game->object_references, FALSE, bytes);
-  bytes = game->object_count * sizeof (*game->multiple_references);
-  game->multiple_references = (sc_bool *)sc_malloc (bytes);
-  memset (game->multiple_references, FALSE, bytes);
-
-  bytes = game->npc_count * sizeof (*game->npc_references);
-  game->npc_references = (sc_bool *)sc_malloc (bytes);
-  memset (game->npc_references, FALSE, bytes);
-
-  game->it_object = -1;
-  game->him_npc = -1;
-  game->her_npc = -1;
-  game->it_npc = -1;
-
-  /* Clear the quit jump buffer for tidiness. */
-  memset (&game->quitter, 0, sizeof (game->quitter));
-
-  /* Return the constructed game state. */
-  return game;
+gs_create(sc_var_setref_t vars,
+          sc_prop_setref_t bundle, sc_filterref_t filter) {
+	sc_gameref_t game;
+	sc_vartype_t vt_key[4];
+	sc_int index_, bytes;
+	assert(vars && bundle && filter);
+
+	/* Create the initial state structure. */
+	game = (sc_gameref_t)sc_malloc(sizeof(*game));
+	game->magic = GAME_MAGIC;
+
+	/* Store the variables, properties bundle, and filter references. */
+	game->vars = vars;
+	game->bundle = bundle;
+	game->filter = filter;
+
+	/* Set memento to NULL for now; it's added later. */
+	game->memento = NULL;
+
+	/* Initialize for no debugger. */
+	game->debugger = NULL;
+
+	/* Initialize the undo buffers to NULL for now. */
+	game->temporary = NULL;
+	game->undo = NULL;
+	game->undo_available = FALSE;
+
+	/* Create rooms state array. */
+	vt_key[0].string = "Rooms";
+	game->room_count = prop_get_child_count(bundle, "I<-s", vt_key);
+	game->rooms = (sc_roomstate_t *)sc_malloc(game->room_count * sizeof(*game->rooms));
+
+	/* Set up initial rooms states. */
+	for (index_ = 0; index_ < game->room_count; index_++)
+		gs_set_room_seen(game, index_, FALSE);
+
+	/* Create objects state array. */
+	vt_key[0].string = "Objects";
+	game->object_count = prop_get_child_count(bundle, "I<-s", vt_key);
+	game->objects = (sc_objectstate_t *)sc_malloc(game->object_count * sizeof(*game->objects));
+
+	/* Set up initial object states. */
+	for (index_ = 0; index_ < game->object_count; index_++) {
+		const sc_char *inroomdesc;
+		sc_bool is_static, unmoved;
+
+		vt_key[1].integer = index_;
+
+		vt_key[2].string = "Static";
+		is_static = prop_get_boolean(bundle, "B<-sis", vt_key);
+		if (is_static) {
+			sc_int type;
+
+			vt_key[2].string = "Where";
+			vt_key[3].string = "Type";
+			type = prop_get_integer(bundle, "I<-siss", vt_key);
+			if (type == ROOMLIST_NPC_PART) {
+				sc_int parent;
+
+				game->objects[index_].position = OBJ_PART_NPC;
+
+				vt_key[2].string = "Parent";
+				parent = prop_get_integer(bundle, "I<-sis", vt_key) - 1;
+				game->objects[index_].parent = parent;
+			} else
+				gs_object_make_hidden_unchecked(game, index_);
+		} else {
+			sc_int initialparent, initialposition;
+
+			vt_key[2].string = "Parent";
+			initialparent = prop_get_integer(bundle, "I<-sis", vt_key);
+			vt_key[2].string = "InitialPosition";
+			initialposition = prop_get_integer(bundle, "I<-sis", vt_key);
+			switch (initialposition) {
+			case 0:            /* Hidden. */
+				gs_object_make_hidden_unchecked(game, index_);
+				break;
+
+			case 1:            /* Held. */
+				if (initialparent == 0)   /* By player. */
+					gs_object_player_get_unchecked(game, index_);
+				else                      /* By NPC. */
+					gs_object_npc_get_unchecked(game, index_, initialparent - 1);
+				break;
+
+			case 2:            /* In container. */
+				gs_object_move_into_unchecked(game, index_,
+				                              obj_container_object(game, initialparent));
+				break;
+
+			case 3:            /* On surface. */
+				gs_object_move_onto_unchecked(game, index_,
+				                              obj_surface_object(game, initialparent));
+				break;
+
+			default:           /* In room, or worn by player/NPC. */
+				if (initialposition >= 4
+				        && initialposition < 4 + game->room_count) {
+					gs_object_to_room_unchecked(game,
+					                            index_, initialposition - 4);
+				} else if (initialposition == 4 + game->room_count) {
+					if (initialparent == 0)
+						gs_object_player_wear_unchecked(game, index_);
+					else
+						gs_object_npc_wear_unchecked(game,
+						                             index_, initialparent - 1);
+				} else {
+					sc_error("gs_create: object in out of bounds room, %ld\n",
+					         initialposition - 4 - game->room_count);
+					gs_object_to_room_unchecked(game, index_, -2);
+				}
+			}
+		}
+
+		vt_key[2].string = "CurrentState";
+		gs_set_object_state(game, index_,
+		                    prop_get_integer(bundle, "I<-sis", vt_key));
+
+		vt_key[2].string = "Openable";
+		gs_set_object_openness(game, index_,
+		                       prop_get_integer(bundle, "I<-sis", vt_key));
+
+		gs_set_object_seen(game, index_, FALSE);
+
+		vt_key[2].string = "InRoomDesc";
+		inroomdesc = prop_get_string(bundle, "S<-sis", vt_key);
+		if (!sc_strempty(inroomdesc)) {
+			vt_key[2].string = "OnlyWhenNotMoved";
+			if (prop_get_integer(bundle, "I<-sis", vt_key) == 1)
+				unmoved = TRUE;
+			else
+				unmoved = FALSE;
+		} else
+			unmoved = FALSE;
+		gs_set_object_unmoved(game, index_, unmoved);
+		gs_set_object_static_unmoved(game, index_, TRUE);
+	}
+
+	/* Create tasks state array. */
+	vt_key[0].string = "Tasks";
+	game->task_count = prop_get_child_count(bundle, "I<-s", vt_key);
+	game->tasks = (sc_taskstate_t *)sc_malloc(game->task_count * sizeof(*game->tasks));
+
+	/* Set up initial tasks states. */
+	for (index_ = 0; index_ < game->task_count; index_++) {
+		gs_set_task_done(game, index_, FALSE);
+		gs_set_task_scored(game, index_, FALSE);
+	}
+
+	/* Create events state array. */
+	vt_key[0].string = "Events";
+	game->event_count = prop_get_child_count(bundle, "I<-s", vt_key);
+	game->events = (sc_eventstate_t *)sc_malloc(game->event_count * sizeof(*game->events));
+
+	/* Set up initial events states. */
+	for (index_ = 0; index_ < game->event_count; index_++) {
+		sc_int startertype;
+
+		vt_key[1].integer = index_;
+		vt_key[2].string = "StarterType";
+		startertype = prop_get_integer(bundle, "I<-sis", vt_key);
+
+		switch (startertype) {
+		case 1:
+			gs_set_event_state(game, index_, ES_WAITING);
+			gs_set_event_time(game, index_, 0);
+			break;
+
+		case 2: {
+			sc_int start, end;
+
+			gs_set_event_state(game, index_, ES_WAITING);
+			vt_key[2].string = "StartTime";
+			start = prop_get_integer(bundle, "I<-sis", vt_key);
+			vt_key[2].string = "EndTime";
+			end = prop_get_integer(bundle, "I<-sis", vt_key);
+			gs_set_event_time(game, index_, sc_randomint(start, end));
+			break;
+		}
+
+		case 3:
+			gs_set_event_state(game, index_, ES_AWAITING);
+			gs_set_event_time(game, index_, 0);
+			break;
+		}
+	}
+
+	/* Create NPCs state array. */
+	vt_key[0].string = "NPCs";
+	game->npc_count = prop_get_child_count(bundle, "I<-s", vt_key);
+	game->npcs = (sc_npcstate_t *)sc_malloc(game->npc_count * sizeof(*game->npcs));
+
+	/* Set up initial NPCs states. */
+	for (index_ = 0; index_ < game->npc_count; index_++) {
+		sc_int walk, walkstep_count;
+
+		gs_set_npc_position(game, index_, 0);
+		gs_set_npc_parent(game, index_, -1);
+		gs_set_npc_seen(game, index_, FALSE);
+
+		vt_key[1].integer = index_;
+
+		vt_key[2].string = "StartRoom";
+		gs_set_npc_location(game, index_,
+		                    prop_get_integer(bundle, "I<-sis", vt_key));
+
+		vt_key[2].string = "Walks";
+		walkstep_count = prop_get_child_count(bundle, "I<-sis", vt_key);
+
+		game->npcs[index_].walkstep_count = walkstep_count;
+		game->npcs[index_].walksteps = (sc_int *)sc_malloc(walkstep_count
+		                               * sizeof(*game->npcs[0].walksteps));
+
+		for (walk = 0; walk < walkstep_count; walk++)
+			gs_set_npc_walkstep(game, index_, walk, 0);
+	}
+
+	/* Set up the player portions of the game state. */
+	vt_key[0].string = "Header";
+	vt_key[1].string = "StartRoom";
+	game->playerroom = prop_get_integer(bundle, "I<-ss", vt_key);
+	vt_key[0].string = "Globals";
+	vt_key[1].string = "ParentObject";
+	game->playerparent = prop_get_integer(bundle, "I<-ss", vt_key) - 1;
+	vt_key[1].string = "Position";
+	game->playerposition = prop_get_integer(bundle, "I<-ss", vt_key);
+
+	/* Initialize score notifications from game properties. */
+	vt_key[0].string = "Globals";
+	vt_key[1].string = "NoScoreNotify";
+	game->notify_score_change = !prop_get_boolean(bundle, "B<-ss", vt_key);
+
+	/* Miscellaneous state defaults. */
+	game->turns = 0;
+	game->score = 0;
+	game->bold_room_names = TRUE;
+	game->verbose = FALSE;
+	game->current_room_name = NULL;
+	game->status_line = NULL;
+	game->title = NULL;
+	game->author = NULL;
+	game->hint_text = NULL;
+
+	/* Resource controls. */
+	res_clear_resource(&game->requested_sound);
+	res_clear_resource(&game->requested_graphic);
+	res_clear_resource(&game->playing_sound);
+	res_clear_resource(&game->displayed_graphic);
+	game->stop_sound = FALSE;
+	game->sound_active = FALSE;
+
+	/* Initialize wait turns from game properties. */
+	vt_key[0].string = "Globals";
+	vt_key[1].string = "WaitTurns";
+	game->waitturns = prop_get_integer(bundle, "I<-ss", vt_key);
+
+	/* Non-game conveniences. */
+	game->is_running = FALSE;
+	game->has_notified = FALSE;
+	game->is_admin = FALSE;
+	game->has_completed = FALSE;
+	game->waitcounter = 0;
+	game->do_again = FALSE;
+	game->redo_sequence = 0;
+	game->do_restart = FALSE;
+	game->do_restore = FALSE;
+
+	bytes = game->object_count * sizeof(*game->object_references);
+	game->object_references = (sc_bool *)sc_malloc(bytes);
+	memset(game->object_references, FALSE, bytes);
+	bytes = game->object_count * sizeof(*game->multiple_references);
+	game->multiple_references = (sc_bool *)sc_malloc(bytes);
+	memset(game->multiple_references, FALSE, bytes);
+
+	bytes = game->npc_count * sizeof(*game->npc_references);
+	game->npc_references = (sc_bool *)sc_malloc(bytes);
+	memset(game->npc_references, FALSE, bytes);
+
+	game->it_object = -1;
+	game->him_npc = -1;
+	game->her_npc = -1;
+	game->it_npc = -1;
+
+	/* Clear the quit jump buffer for tidiness. */
+	memset(&game->quitter, 0, sizeof(game->quitter));
+
+	/* Return the constructed game state. */
+	return game;
 }
 
 
@@ -975,9 +872,8 @@ gs_create (sc_var_setref_t vars,
  * Return TRUE if pointer is a valid game, FALSE otherwise.
  */
 sc_bool
-gs_is_game_valid (sc_gameref_t game)
-{
-  return game && game->magic == GAME_MAGIC;
+gs_is_game_valid(sc_gameref_t game) {
+	return game && game->magic == GAME_MAGIC;
 }
 
 
@@ -988,19 +884,16 @@ gs_is_game_valid (sc_gameref_t game)
  * if from is NULL, taking care not to leak memory.
  */
 static void
-gs_string_copy (sc_char **to_string, const sc_char *from_string)
-{
-  /* Free any current contents of to_string. */
-  sc_free (*to_string);
+gs_string_copy(sc_char **to_string, const sc_char *from_string) {
+	/* Free any current contents of to_string. */
+	sc_free(*to_string);
 
-  /* Copy from_string if set, otherwise set to_string to NULL. */
-  if (from_string)
-    {
-      *to_string = (sc_char *)sc_malloc (strlen (from_string) + 1);
-      strcpy (*to_string, from_string);
-    }
-  else
-    *to_string = NULL;
+	/* Copy from_string if set, otherwise set to_string to NULL. */
+	if (from_string) {
+		*to_string = (sc_char *)sc_malloc(strlen(from_string) + 1);
+		strcpy(*to_string, from_string);
+	} else
+		*to_string = NULL;
 }
 
 
@@ -1011,146 +904,142 @@ gs_string_copy (sc_char **to_string, const sc_char *from_string)
  * game structure.
  */
 void
-gs_copy (sc_gameref_t to, sc_gameref_t from)
-{
-  const sc_prop_setref_t bundle = from->bundle;
-  sc_vartype_t vt_key[3];
-  sc_int var_count, var, npc;
-  assert(gs_is_game_valid (to) && gs_is_game_valid (from));
-
-  /*
-   * Copy over references to the properties bundle and filter.  The debugger
-   * is specifically excluded, as it's considered to be tied to the game.
-   */
-  to->bundle = from->bundle;
-  to->filter = from->filter;
-
-  /* Copy over references to the undo buffers. */
-  to->temporary = from->temporary;
-  to->undo = from->undo;
-  to->undo_available = from->undo_available;
-
-  /* Copy over all variables values. */
-  vt_key[0].string = "Variables";
-  var_count = prop_get_child_count (bundle, "I<-s", vt_key);
-
-  for (var = 0; var < var_count; var++)
-    {
-      const sc_char *name;
-      sc_int var_type;
-
-      vt_key[1].integer = var;
-
-      vt_key[2].string = "Name";
-      name = prop_get_string (bundle, "S<-sis", vt_key);
-      vt_key[2].string = "Type";
-      var_type = prop_get_integer (bundle, "I<-sis", vt_key);
-
-      switch (var_type)
-        {
-        case TAFVAR_NUMERIC:
-          var_put_integer (to->vars, name, var_get_integer (from->vars, name));
-          break;
-
-        case TAFVAR_STRING:
-          var_put_string (to->vars, name, var_get_string (from->vars, name));
-          break;
-
-        default:
-          sc_fatal ("gs_copy: unknown variable type, %ld\n", var_type);
-        }
-    }
-
-  /* Copy over the variable timestamp. */
-  var_set_elapsed_seconds (to->vars, var_get_elapsed_seconds (from->vars));
-
-  /* Copy over room states. */
-  assert(to->room_count == from->room_count);
-  memcpy (to->rooms, from->rooms, from->room_count * sizeof (*from->rooms));
-
-  /* Copy over object states. */
-  assert(to->object_count == from->object_count);
-  memcpy (to->objects, from->objects,
-          from->object_count * sizeof (*from->objects));
-
-  /* Copy over task states. */
-  assert(to->task_count == from->task_count);
-  memcpy (to->tasks, from->tasks, from->task_count * sizeof (*from->tasks));
-
-  /* Copy over event states. */
-  assert(to->event_count == from->event_count);
-  memcpy (to->events, from->events, from->event_count * sizeof (*from->events));
-
-  /* Copy over NPC states individually, to avoid walks problems. */
-  for (npc = 0; npc < from->npc_count; npc++)
-    {
-      to->npcs[npc].location = from->npcs[npc].location;
-      to->npcs[npc].position = from->npcs[npc].position;
-      to->npcs[npc].parent = from->npcs[npc].parent;
-      to->npcs[npc].seen = from->npcs[npc].seen;
-      to->npcs[npc].walkstep_count = from->npcs[npc].walkstep_count;
-
-      /* Copy over NPC walks information. */
-      assert(to->npcs[npc].walkstep_count == from->npcs[npc].walkstep_count);
-      memcpy (to->npcs[npc].walksteps, from->npcs[npc].walksteps,
-              from->npcs[npc].walkstep_count
-              * sizeof (*from->npcs[npc].walksteps));
-    }
-
-  /* Copy over player information. */
-  to->playerroom = from->playerroom;
-  to->playerposition = from->playerposition;
-  to->playerparent = from->playerparent;
-
-  /*
-   * Copy over miscellaneous other details.  Specifically exclude bold rooms,
-   * verbose, and score notification, so that they are invariant across copies,
-   * particularly undo/restore.
-   */
-  to->turns = from->turns;
-  to->score = from->score;
-
-  gs_string_copy (&to->current_room_name, from->current_room_name);
-  gs_string_copy (&to->status_line, from->status_line);
-  gs_string_copy (&to->title, from->title);
-  gs_string_copy (&to->author, from->author);
-  gs_string_copy (&to->hint_text, from->hint_text);
-
-  /*
-   * Specifically exclude playing sound and displayed graphic from the copy
-   * so that they remain invariant across game copies.
-   */
-  to->requested_sound = from->requested_sound;
-  to->requested_graphic = from->requested_graphic;
-  to->stop_sound = from->stop_sound;
-
-  to->is_running = from->is_running;
-  to->has_notified = from->has_notified;
-  to->is_admin = from->is_admin;
-  to->has_completed = from->has_completed;
-
-  to->waitturns = from->waitturns;
-
-  to->waitcounter = from->waitcounter;
-  to->do_again = from->do_again;
-  to->redo_sequence = from->redo_sequence;
-  to->do_restart = from->do_restart;
-  to->do_restore = from->do_restore;
-
-  memcpy (to->object_references, from->object_references,
-          from->object_count * sizeof (*from->object_references));
-  memcpy (to->multiple_references, from->multiple_references,
-          from->object_count * sizeof (*from->multiple_references));
-  memcpy (to->npc_references, from->npc_references,
-          from->npc_count * sizeof (*from->npc_references));
-
-  to->it_object = from->it_object;
-  to->him_npc = from->him_npc;
-  to->her_npc = from->her_npc;
-  to->it_npc = from->it_npc;
-
-  /* Copy over the quit jump buffer. */
-  memcpy (&to->quitter, &from->quitter, sizeof (from->quitter));
+gs_copy(sc_gameref_t to, sc_gameref_t from) {
+	const sc_prop_setref_t bundle = from->bundle;
+	sc_vartype_t vt_key[3];
+	sc_int var_count, var, npc;
+	assert(gs_is_game_valid(to) && gs_is_game_valid(from));
+
+	/*
+	 * Copy over references to the properties bundle and filter.  The debugger
+	 * is specifically excluded, as it's considered to be tied to the game.
+	 */
+	to->bundle = from->bundle;
+	to->filter = from->filter;
+
+	/* Copy over references to the undo buffers. */
+	to->temporary = from->temporary;
+	to->undo = from->undo;
+	to->undo_available = from->undo_available;
+
+	/* Copy over all variables values. */
+	vt_key[0].string = "Variables";
+	var_count = prop_get_child_count(bundle, "I<-s", vt_key);
+
+	for (var = 0; var < var_count; var++) {
+		const sc_char *name;
+		sc_int var_type;
+
+		vt_key[1].integer = var;
+
+		vt_key[2].string = "Name";
+		name = prop_get_string(bundle, "S<-sis", vt_key);
+		vt_key[2].string = "Type";
+		var_type = prop_get_integer(bundle, "I<-sis", vt_key);
+
+		switch (var_type) {
+		case TAFVAR_NUMERIC:
+			var_put_integer(to->vars, name, var_get_integer(from->vars, name));
+			break;
+
+		case TAFVAR_STRING:
+			var_put_string(to->vars, name, var_get_string(from->vars, name));
+			break;
+
+		default:
+			sc_fatal("gs_copy: unknown variable type, %ld\n", var_type);
+		}
+	}
+
+	/* Copy over the variable timestamp. */
+	var_set_elapsed_seconds(to->vars, var_get_elapsed_seconds(from->vars));
+
+	/* Copy over room states. */
+	assert(to->room_count == from->room_count);
+	memcpy(to->rooms, from->rooms, from->room_count * sizeof(*from->rooms));
+
+	/* Copy over object states. */
+	assert(to->object_count == from->object_count);
+	memcpy(to->objects, from->objects,
+	       from->object_count * sizeof(*from->objects));
+
+	/* Copy over task states. */
+	assert(to->task_count == from->task_count);
+	memcpy(to->tasks, from->tasks, from->task_count * sizeof(*from->tasks));
+
+	/* Copy over event states. */
+	assert(to->event_count == from->event_count);
+	memcpy(to->events, from->events, from->event_count * sizeof(*from->events));
+
+	/* Copy over NPC states individually, to avoid walks problems. */
+	for (npc = 0; npc < from->npc_count; npc++) {
+		to->npcs[npc].location = from->npcs[npc].location;
+		to->npcs[npc].position = from->npcs[npc].position;
+		to->npcs[npc].parent = from->npcs[npc].parent;
+		to->npcs[npc].seen = from->npcs[npc].seen;
+		to->npcs[npc].walkstep_count = from->npcs[npc].walkstep_count;
+
+		/* Copy over NPC walks information. */
+		assert(to->npcs[npc].walkstep_count == from->npcs[npc].walkstep_count);
+		memcpy(to->npcs[npc].walksteps, from->npcs[npc].walksteps,
+		       from->npcs[npc].walkstep_count
+		       * sizeof(*from->npcs[npc].walksteps));
+	}
+
+	/* Copy over player information. */
+	to->playerroom = from->playerroom;
+	to->playerposition = from->playerposition;
+	to->playerparent = from->playerparent;
+
+	/*
+	 * Copy over miscellaneous other details.  Specifically exclude bold rooms,
+	 * verbose, and score notification, so that they are invariant across copies,
+	 * particularly undo/restore.
+	 */
+	to->turns = from->turns;
+	to->score = from->score;
+
+	gs_string_copy(&to->current_room_name, from->current_room_name);
+	gs_string_copy(&to->status_line, from->status_line);
+	gs_string_copy(&to->title, from->title);
+	gs_string_copy(&to->author, from->author);
+	gs_string_copy(&to->hint_text, from->hint_text);
+
+	/*
+	 * Specifically exclude playing sound and displayed graphic from the copy
+	 * so that they remain invariant across game copies.
+	 */
+	to->requested_sound = from->requested_sound;
+	to->requested_graphic = from->requested_graphic;
+	to->stop_sound = from->stop_sound;
+
+	to->is_running = from->is_running;
+	to->has_notified = from->has_notified;
+	to->is_admin = from->is_admin;
+	to->has_completed = from->has_completed;
+
+	to->waitturns = from->waitturns;
+
+	to->waitcounter = from->waitcounter;
+	to->do_again = from->do_again;
+	to->redo_sequence = from->redo_sequence;
+	to->do_restart = from->do_restart;
+	to->do_restore = from->do_restore;
+
+	memcpy(to->object_references, from->object_references,
+	       from->object_count * sizeof(*from->object_references));
+	memcpy(to->multiple_references, from->multiple_references,
+	       from->object_count * sizeof(*from->multiple_references));
+	memcpy(to->npc_references, from->npc_references,
+	       from->npc_count * sizeof(*from->npc_references));
+
+	to->it_object = from->it_object;
+	to->him_npc = from->him_npc;
+	to->her_npc = from->her_npc;
+	to->it_npc = from->it_npc;
+
+	/* Copy over the quit jump buffer. */
+	memcpy(&to->quitter, &from->quitter, sizeof(from->quitter));
 }
 
 
@@ -1160,35 +1049,34 @@ gs_copy (sc_gameref_t to, sc_gameref_t from)
  * Free all the memory associated with a game state.
  */
 void
-gs_destroy (sc_gameref_t game)
-{
-  sc_int npc;
-  assert(gs_is_game_valid (game));
-
-  /* Free the malloc'ed state arrays. */
-  sc_free (game->rooms);
-  sc_free (game->objects);
-  sc_free (game->tasks);
-  sc_free (game->events);
-  for (npc = 0; npc < game->npc_count; npc++)
-    sc_free (game->npcs[npc].walksteps);
-  sc_free (game->npcs);
-
-  /* Free the malloc'ed object and NPC references. */
-  sc_free (game->object_references);
-  sc_free (game->multiple_references);
-  sc_free (game->npc_references);
-
-  /* Free malloc'ed game strings. */
-  sc_free (game->current_room_name);
-  sc_free (game->status_line);
-  sc_free (game->title);
-  sc_free (game->author);
-  sc_free (game->hint_text);
-
-  /* Poison and free the game state itself. */
-  memset (game, 0xaa, sizeof (*game));
-  sc_free (game);
+gs_destroy(sc_gameref_t game) {
+	sc_int npc;
+	assert(gs_is_game_valid(game));
+
+	/* Free the malloc'ed state arrays. */
+	sc_free(game->rooms);
+	sc_free(game->objects);
+	sc_free(game->tasks);
+	sc_free(game->events);
+	for (npc = 0; npc < game->npc_count; npc++)
+		sc_free(game->npcs[npc].walksteps);
+	sc_free(game->npcs);
+
+	/* Free the malloc'ed object and NPC references. */
+	sc_free(game->object_references);
+	sc_free(game->multiple_references);
+	sc_free(game->npc_references);
+
+	/* Free malloc'ed game strings. */
+	sc_free(game->current_room_name);
+	sc_free(game->status_line);
+	sc_free(game->title);
+	sc_free(game->author);
+	sc_free(game->hint_text);
+
+	/* Poison and free the game state itself. */
+	memset(game, 0xaa, sizeof(*game));
+	sc_free(game);
 }
 
 } // End of namespace Adrift
-- 
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