static GtkTreeModel *
create_and_fill_model (LokGameWidget * game_widget)
{
GtkListStore *list_store;
GtkTreeIter toplevel;
TList *l;
LokBagPack *bag_pack;
bag_pack = game_widget->game->hero->bag_pack;
list_store = gtk_list_store_new (NUM_COLS,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT);
if (!bag_pack)
return GTK_TREE_MODEL (list_store);
for (l = bag_pack->list->start; l != NULL; l = l->next) {
LokElement *element;
element = LOK_ELEMENT (l->data);
gtk_list_store_append (list_store, &toplevel);
gtk_list_store_set (list_store, &toplevel,
COL_TYPE, lok_element_type_to_string (lok_element_get_type (element)),
COL_NAME, element->name,
COL_POINTS, element->points,
COL_WEIGHT, element->weight,
-1);
}
return GTK_TREE_MODEL (list_store);
}
TBoolean
lok_hero_use_belt (LokHero * hero, int index)
{
LokElement *element;
element = lok_belt_get_element (hero->belt, index);
if (!element)
return FALSE;
if (lok_element_get_type (element) == LOK_ELEMENT_TYPE_POTION) {
lok_hero_drink_potion (hero, element);
lok_belt_remove_element (hero->belt, index);
return TRUE;
} else {
if (hero->hand == NULL) {
lok_belt_remove_element (hero->belt, index);
hero->hand = element;
return TRUE;
} else {
int capacity_belt;
capacity_belt = lok_belt_get_belt_pocket (hero->belt, index)->capacity;
if (capacity_belt >= hero->hand->weight) {
lok_belt_remove_element (hero->belt, index);
lok_belt_insert_element (hero->belt, index, LOK_ELEMENT (hero->hand));
hero->hand = element;
return TRUE;
}
}
}
return FALSE;
}
LokElement *
lok_level_object_get_element (LokLevelObject * object)
{
LokElement *ret = NULL;
if (object->type == LOK_LEVEL_OBJECT_TYPE_ELEMENT)
ret = LOK_ELEMENT (object->data);
return ret;
}
static GtkTreeModel *
create_and_fill_model (LokBagPack * bag_pack)
{
GtkListStore *list_store;
GtkTreeIter toplevel;
TList *l;
list_store = gtk_list_store_new (NUM_COLS, G_TYPE_STRING, G_TYPE_INT,
G_TYPE_INT);
if (!bag_pack)
return GTK_TREE_MODEL (list_store);
for (l = bag_pack->list->start; l != NULL; l = l->next) {
LokElement *element;
element = LOK_ELEMENT (l->data);
gtk_list_store_append (list_store, &toplevel);
gtk_list_store_set (list_store, &toplevel, COL_NAME, element->name,
COL_ATTACK_POINTS, element->points, COL_WEIGHT, element->weight, -1);
}
return GTK_TREE_MODEL (list_store);
}
