if
{
ev_collision = blocker
}
else
if 
{
ev_collision = blocker2
}
if
{
ev_collision = blocker3
}
if
{
ev_collision = blocker4
}
if
{
ev_collision = blocker5
}
if
{
ev_collision = blocker6
}
if
{
ev_collision = blocker7
}
if
{
ev_collision = blocker8
}
if
{
ev_collision = blocker9
}
if
{
ev_collision = blocker10
}
if
{
ev_collision = blocker11
}

event_action = move_bounce_all