nuclear@2: #include <stdio.h>
nuclear@1: #include <algorithm>
nuclear@5: #include "gobj.h"
nuclear@1: 
nuclear@1: GameObject::GameObject()
nuclear@1: {
nuclear@1: 	sorted = true;
nuclear@1: }
nuclear@1: 
nuclear@1: GameObject::~GameObject()
nuclear@1: {
nuclear@1: 	for(size_t i=0; i<comp.size(); i++) {
nuclear@1: 		delete comp[i];
nuclear@1: 	}
nuclear@1: }
nuclear@1: 
nuclear@1: bool GameObject::add_component(Component *c)
nuclear@1: {
nuclear@1: 	const char *name = c->get_name();
nuclear@1: 
nuclear@1: 	if(comp_by_name.find(name) != comp_by_name.end()) {
nuclear@1: 		fprintf(stderr, "component %s already exists in this game object (%p)\n", name, (void*)this);
nuclear@1: 		return false;
nuclear@1: 	}
nuclear@1: 
nuclear@1: 	try {
nuclear@1: 		comp.push_back(c);
nuclear@1: 		comp_by_name[name] = c;
nuclear@2: 
nuclear@2: 		c->gobj = this;
nuclear@1: 	}
nuclear@1: 	catch(...) {
nuclear@1: 		fprintf(stderr, "failed to add component: %s\n", name);
nuclear@1: 		return false;
nuclear@1: 	}
nuclear@1: 
nuclear@1: 	sorted = false;
nuclear@1: 	return true;
nuclear@1: }
nuclear@1: 
nuclear@1: bool GameObject::remove_component(Component *c)
nuclear@1: {
nuclear@1: 	for(size_t i=0; i<comp.size(); i++) {
nuclear@1: 		if(comp[i] == c) {
nuclear@1: 			comp.erase(comp.begin() + i);
nuclear@1: 			comp_by_name.erase(c->get_name());
nuclear@1: 			return true;
nuclear@1: 		}
nuclear@1: 	}
nuclear@1: 	return false;
nuclear@1: }
nuclear@1: 
nuclear@1: bool GameObject::delete_component(Component *c)
nuclear@1: {
nuclear@1: 	if(remove_component(c)) {
nuclear@1: 		delete c;
nuclear@1: 		return true;
nuclear@1: 	}
nuclear@1: 	return false;
nuclear@1: }
nuclear@1: 
nuclear@1: Component *GameObject::get_component(const char *name) const
nuclear@1: {
nuclear@1: 	std::map<std::string, Component*>::const_iterator it;
nuclear@1: 	if((it = comp_by_name.find(name)) != comp_by_name.end()) {
nuclear@1: 		return it->second;
nuclear@1: 	}
nuclear@1: 	return 0;
nuclear@1: }
nuclear@1: 
nuclear@1: void GameObject::update()
nuclear@1: {
nuclear@1: 	if(!sorted) {
nuclear@1: 		std::sort(comp.begin(), comp.end());
nuclear@1: 	}
nuclear@1: 
nuclear@1: 	for(size_t i=0; i<comp.size(); i++) {
nuclear@1: 		comp[i]->update();
nuclear@1: 	}
nuclear@1: }