diff options
Diffstat (limited to 'src/physics.h')
-rw-r--r-- | src/physics.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/physics.h b/src/physics.h index 92ec6fd..1ce2a9c 100644 --- a/src/physics.h +++ b/src/physics.h @@ -35,6 +35,7 @@ typedef struct { bool running; itc_chan ctl; SDL_mutex *rotate_lock; + int64_t frame_index; // to avoid re-drawing the same fields } phy_sim; void phy_sim_destroy(phy_sim *sim); |