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minetest
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collisionMoveSimple: use std::vector instead of std::list, this improve the performances

This commit is contained in:
Loic Blot 2015-03-05 18:08:19 +01:00
parent 6c09b34edc
commit c00eed90d3
1 changed files with 9 additions and 15 deletions
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24
src/collision.cpp
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@ -300,16 +300,14 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
/* add object boxes to cboxes */
std::list<ActiveObject*> objects;
std::vector<ActiveObject*> objects;
#ifndef SERVER
ClientEnvironment *c_env = dynamic_cast<ClientEnvironment*>(env);
if (c_env != 0)
{
if (c_env != 0) {
f32 distance = speed_f.getLength();
std::vector<DistanceSortedActiveObject> clientobjects;
c_env->getActiveObjects(pos_f,distance * 1.5,clientobjects);
for (size_t i=0; i < clientobjects.size(); i++)
{
for (size_t i=0; i < clientobjects.size(); i++) {
if ((self == 0) || (self != clientobjects[i].obj)) {
objects.push_back((ActiveObject*)clientobjects[i].obj);
}
@ -319,12 +317,10 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
#endif
{
ServerEnvironment *s_env = dynamic_cast<ServerEnvironment*>(env);
if (s_env != 0)
{
if (s_env != 0) {
f32 distance = speed_f.getLength();
std::set<u16> s_objects = s_env->getObjectsInsideRadius(pos_f,distance * 1.5);
for (std::set<u16>::iterator iter = s_objects.begin(); iter != s_objects.end(); iter++)
{
for (std::set<u16>::iterator iter = s_objects.begin(); iter != s_objects.end(); iter++) {
ServerActiveObject *current = s_env->getActiveObject(*iter);
if ((self == 0) || (self != current)) {
objects.push_back((ActiveObject*)current);
@ -333,16 +329,14 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
}
}
for (std::list<ActiveObject*>::const_iterator iter = objects.begin();iter != objects.end(); ++iter)
{
for (std::vector<ActiveObject*>::const_iterator iter = objects.begin();
iter != objects.end(); ++iter) {
ActiveObject *object = *iter;
if (object != NULL)
{
if (object != NULL) {
aabb3f object_collisionbox;
if (object->getCollisionBox(&object_collisionbox) &&
object->collideWithObjects())
{
object->collideWithObjects()) {
cboxes.push_back(object_collisionbox);
is_unloaded.push_back(false);
is_step_up.push_back(false);