diff options
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -50,18 +50,18 @@ struct Direction : Component<Direction> { #### Assigning components to entities -To associate a component with a previously created entity call ``EntityManager::assign<C>()`` with the component type, the entity, and any component constructor arguments: +To associate a component with a previously created entity call ``Entity::assign<C>()`` with the component type, and any component constructor arguments: ```c++ // Assign a Position with x=1.0f and y=2.0f to "entity" -entities.assign<Position>(entity, 1.0f, 2.0f); +entity.assign<Position>(1.0f, 2.0f); ``` You can also assign existing instances of components: ```c++ boost::shared_ptr<Position> position = boost::make_shared<Position>(1.0f, 2.0f); -entities.assign(entity, position); +entity.assign(position); ``` #### Querying entities and their components @@ -76,10 +76,10 @@ for (auto entity : entities.entities_with_components(position, direction)) { } ``` -To retrieve a component associated with an entity use ``EntityManager::component()``: +To retrieve a component associated with an entity use ``Entity::component<C>()``: ```c++ -boost::shared_ptr<Position> position = entities.component<Position>(); +boost::shared_ptr<Position> position = entity.component<Position>(); if (position) { // Do stuff with position } @@ -186,8 +186,8 @@ class GameManager : public Manager { // Create some entities in random locations heading in random directions for (int i = 0; i < 100; ++i) { Entity entity = entity_manager.create(); - entity_manager.assign<Position>(entity, rand() % 100, rand() % 100); - entity_manager.assign<Direction>(entity, (rand() % 10) - 5, (rand() % 10) - 5); + entity.assign<Position>(rand() % 100, rand() % 100); + entity.assign<Direction>((rand() % 10) - 5, (rand() % 10) - 5); } } |