本文整理汇总了C++中MapEntity::is_enabled方法的典型用法代码示例。如果您正苦于以下问题：C++ MapEntity::is_enabled方法的具体用法？C++ MapEntity::is_enabled怎么用？C++ MapEntity::is_enabled使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MapEntity的用法示例。
在下文中一共展示了MapEntity::is_enabled方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: draw
/**
* \brief Draws the entities on the map surface.
*/
void MapEntities::draw() {
for (int layer = 0; layer < LAYER_NB; layer++) {
// draw the animated tiles and the tiles that overlap them:
// in other words, draw all regions containing animated tiles
// (and maybe more, but we don't care because non-animated tiles
// will be drawn later)
for (unsigned int i = 0; i < tiles_in_animated_regions[layer].size(); i++) {
tiles_in_animated_regions[layer][i]->draw_on_map();
}
// draw the non-animated tiles (with transparent rectangles on the regions of animated tiles
// since they are already drawn)
non_animated_tiles_surfaces[layer]->draw_region(
map.get_camera_position(), map.get_visible_surface());
// draw the first sprites
list<MapEntity*>::iterator i;
for (i = entities_drawn_first[layer].begin();
i != entities_drawn_first[layer].end();
i++) {
MapEntity* entity = *i;
if (entity->is_enabled()) {
entity->draw_on_map();
}
}
// draw the sprites at the hero's level, in the order
// defined by their y position (including the hero)
for (i = entities_drawn_y_order[layer].begin();
i != entities_drawn_y_order[layer].end();
i++) {
MapEntity* entity = *i;
if (entity->is_enabled()) {
entity->draw_on_map();
}
}
}
}示例2: test_collision_with_entities
/**
* \brief Tests whether a rectangle overlaps an obstacle dynamic entity.
* \param layer The layer.
* \param collision_box The rectangle to check.
* \param entity_to_check The entity to check (used to decide what is
* considered as obstacle).
* \return \c true if there is an obstacle entity at this point.
*/
bool Map::test_collision_with_entities(
Layer layer,
const Rectangle& collision_box,
const MapEntity& entity_to_check) const {
const std::list<MapEntity*>& obstacle_entities =
entities->get_obstacle_entities(layer);
const std::list<MapEntity*>::const_iterator end =
obstacle_entities.end();
std::list<MapEntity*>::const_iterator it;
for (it = obstacle_entities.begin(); it != end; ++it) {
MapEntity* entity = *it;
if (entity->overlaps(collision_box)
&& entity->is_obstacle_for(entity_to_check)
&& entity->is_enabled()
&& entity != &entity_to_check)
return true;
}
return false;
}