nuclear@5: #include <string.h>
nuclear@1: #include "scene.h"
nuclear@1: 
nuclear@1: Scene::Scene()
nuclear@1: {
nuclear@1: 	name = 0;
nuclear@6: 	active_cam = 0;
nuclear@1: }
nuclear@1: 
nuclear@1: Scene::~Scene()
nuclear@1: {
nuclear@1: 	clear();
nuclear@1: }
nuclear@1: 
nuclear@1: void Scene::clear()
nuclear@1: {
nuclear@1: 	delete [] name;
nuclear@1: 
nuclear@1: 	size_t i;
nuclear@1: 	for(i=0; i<objects.size(); i++) {
nuclear@1: 		delete objects[i];
nuclear@1: 	}
nuclear@1: 	for(i=0; i<lights.size(); i++) {
nuclear@1: 		delete lights[i];
nuclear@1: 	}
nuclear@1: 	for(i=0; i<cameras.size(); i++) {
nuclear@1: 		delete cameras[i];
nuclear@1: 	}
nuclear@1: }
nuclear@1: 
nuclear@1: void Scene::set_name(const char *name)
nuclear@1: {
nuclear@1: 	delete [] this->name;
nuclear@1: 	this->name = new char[strlen(name) + 1];
nuclear@1: 	strcpy(this->name, name);
nuclear@1: }
nuclear@1: 
nuclear@1: const char *Scene::get_name() const
nuclear@1: {
nuclear@1: 	return name ? name : "<unknown>";
nuclear@1: }
nuclear@1: 
nuclear@6: void Scene::add_object(Object *obj)
nuclear@6: {
nuclear@6: 	objects.push_back(obj);
nuclear@6: }
nuclear@6: 
nuclear@6: void Scene::add_light(Light *lt)
nuclear@6: {
nuclear@6: 	lights.push_back(lt);
nuclear@6: }
nuclear@6: 
nuclear@6: void Scene::add_camera(Camera *cam)
nuclear@6: {
nuclear@6: 	cameras.push_back(cam);
nuclear@6: }
nuclear@6: 
nuclear@6: 
nuclear@6: int Scene::get_object_count() const
nuclear@6: {
nuclear@6: 	return (int)objects.size();
nuclear@6: }
nuclear@6: 
nuclear@6: int Scene::get_light_count() const
nuclear@6: {
nuclear@6: 	return (int)lights.size();
nuclear@6: }
nuclear@6: 
nuclear@6: int Scene::get_camera_count() const
nuclear@6: {
nuclear@6: 	return (int)cameras.size();
nuclear@6: }
nuclear@6: 
nuclear@6: 
nuclear@6: Object *Scene::get_object(int idx)
nuclear@6: {
nuclear@6: 	return objects[idx];
nuclear@6: }
nuclear@6: 
nuclear@6: const Object *Scene::get_object(int idx) const
nuclear@6: {
nuclear@6: 	return objects[idx];
nuclear@6: }
nuclear@6: 
nuclear@6: Light *Scene::get_light(int idx)
nuclear@6: {
nuclear@6: 	return lights[idx];
nuclear@6: }
nuclear@6: 
nuclear@6: const Light *Scene::get_light(int idx) const
nuclear@6: {
nuclear@6: 	return lights[idx];
nuclear@6: }
nuclear@6: 
nuclear@6: Camera *Scene::get_camera(int idx)
nuclear@6: {
nuclear@6: 	return cameras[idx];
nuclear@6: }
nuclear@6: 
nuclear@6: const Camera *Scene::get_camera(int idx) const
nuclear@6: {
nuclear@6: 	return cameras[idx];
nuclear@6: }
nuclear@6: 
nuclear@1: void Scene::draw() const
nuclear@1: {
nuclear@6: 	if(active_cam) {
nuclear@6: 		// TODO
nuclear@6: 	}
nuclear@6: 
nuclear@6: 	int nobj = get_object_count();
nuclear@6: 	for(int i=0; i<nobj; i++) {
nuclear@6: 		objects[i]->draw();
nuclear@6: 	}
nuclear@1: }