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Merge pull request #431 from sapier/dtime_clamping 

add limit for (collision handling) steps to avoid runaway memory consumption
stable-0.4
kwolekr 2013-02-22 16:42:50 -08:00
parent 7f240aea1e 12e9f3d010
commit f9a8efb992
1 changed files with 4 additions and 0 deletions
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4
src/collision.cpp
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@ -199,6 +199,10 @@ collisionMoveResult collisionMoveSimple(Map *map, IGameDef *gamedef,
/* /*
Calculate new velocity Calculate new velocity
*/ */
if( dtime > 0.5 ) {
infostream<<"collisionMoveSimple: WARNING: maximum step interval exceeded, lost movement details!"<<std::endl;
dtime = 0.5;
}
speed_f += accel_f * dtime; speed_f += accel_f * dtime;
// If there is no speed, there are no collisions // If there is no speed, there are no collisions