diff options
| author | megamage <none@none> | 2009-05-27 13:22:21 -0500 |
|---|---|---|
| committer | megamage <none@none> | 2009-05-27 13:22:21 -0500 |
| commit | ba934b35d6f8a13904463cfa1d5dd92e0a9c01f1 (patch) | |
| tree | b23a6bcedc4e9480979db731bd60d48a6ebd072a /src/game/Object.cpp | |
| parent | 199cac6ddab1389bf5b31290344c9f3f6720b536 (diff) | |
*Try to fix a freeze bug. (atan2(0,0) returns invalid value)
--HG--
branch : trunk
Diffstat (limited to 'src/game/Object.cpp')
| -rw-r--r-- | src/game/Object.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/game/Object.cpp b/src/game/Object.cpp index 2a38a63d457..204d654d000 100644 --- a/src/game/Object.cpp +++ b/src/game/Object.cpp @@ -1387,6 +1387,8 @@ float WorldObject::GetAngle( const float x, const float y ) const float dx = x - GetPositionX(); float dy = y - GetPositionY(); + if(!dx && !dy) + return 0; float ang = atan2(dy, dx); ang = (ang >= 0) ? ang : 2 * M_PI + ang; return ang; |