--- deliantra/Deliantra-Client/Client.xs	2007/07/14 12:05:52	1.195
+++ deliantra/Deliantra-Client/Client.xs	2007/07/15 21:02:20	1.196
@@ -693,13 +693,31 @@
                   break;
 
                 case SDL_MOUSEMOTION:
-                  hv_store (hv, "mod",    3, newSViv (SDL_GetModState ()), 0);
+                  {
+                    int state = ev.motion.state;
+                    int x     = ev.motion.x;
+                    int y     = ev.motion.y;
+                    int xrel  = ev.motion.xrel;
+                    int yrel  = ev.motion.yrel;
 
-                  hv_store (hv, "state",  5, newSViv (ev.motion.state), 0);
-                  hv_store (hv, "x",      1, newSViv (ev.motion.x), 0);
-                  hv_store (hv, "y",      1, newSViv (ev.motion.y), 0);
-                  hv_store (hv, "xrel",   4, newSViv (ev.motion.xrel), 0);
-                  hv_store (hv, "yrel",   4, newSViv (ev.motion.yrel), 0);
+                    /* do simplistic event compression */
+                    while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
+                           && state == ev.motion.state)
+                      {
+                        xrel += ev.motion.xrel;
+                        yrel += ev.motion.yrel;
+                        x     = ev.motion.x;
+                        y     = ev.motion.y;
+                        SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
+                      }
+
+                    hv_store (hv, "mod",    3, newSViv (SDL_GetModState ()), 0);
+                    hv_store (hv, "state",  5, newSViv (state), 0);
+                    hv_store (hv, "x",      1, newSViv (x), 0);
+                    hv_store (hv, "y",      1, newSViv (y), 0);
+                    hv_store (hv, "xrel",   4, newSViv (xrel), 0);
+                    hv_store (hv, "yrel",   4, newSViv (yrel), 0);
+                  }
                   break;
 
                 case SDL_MOUSEBUTTONDOWN: