public <T extends SceneNodeComponent> void removeComponent(Class<T> componentType) {
int typeId = ComponentType.findType(componentType);
SceneNodeComponent component = _components.get(ComponentType.findBaseType(typeId));
if (component != null && isSubtype(typeId, component.componentType)) {
component.destroy();
}
}
public <T extends SceneNodeComponent> boolean hasComponent(
Class<T> type, boolean includeInactive) {
int typeId = ComponentType.findType(type);
SceneNodeComponent value = _components.get(ComponentType.findBaseType(typeId));
return value != null
&& (includeInactive || value.isActive())
&& isSubtype(typeId, value.componentType);
}
public <T extends SceneNodeComponent> T getComponent(int typeId, boolean includeInactive) {
SceneNodeComponent value = _components.get(ComponentType.findBaseType(typeId));
return value != null
&& (includeInactive || value.isActive())
&& isSubtype(typeId, value.componentType)
? Values.<T>cast(value)
: null;
}
private void addMenuItem(Menu menu, final Class<? extends SceneNodeComponent> componentType) {
MenuItem item = new MenuItem(menu, PUSH);
item.setText(MetaTypes.getMetaType(componentType).getName());
item.addListener(SWT.Selection, (e) -> addComponent(Reflection.newInstance(componentType)));
item.setEnabled(target.getComponent(ComponentType.getBaseType(componentType), true) == null);
}
public boolean hasComponent(int typeId, boolean includeInactive) {
SceneNodeComponent value = _components.get(ComponentType.findBaseType(typeId));
return value != null
&& (includeInactive || value.isActive())
&& isSubtype(typeId, value.componentType);
}
public void removeComponent(int componentTypeId) {
SceneNodeComponent component = _components.get(ComponentType.findBaseType(componentTypeId));
if (component != null && isSubtype(componentTypeId, component.componentType)) {
component.destroy();
}
}