WarpZones:

[xonotic/darkplaces.git] / r_shadow.c

diff --git a/r_shadow.c b/r_shadow.c
index 67449fc6b4c6fafd6affd86f66c1691282e31cde..8a23ca0ec5e03ddb206e949d984c2b6ba30890a9 100644 (file)
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -4520,26 +4520,34 @@ void R_DrawModelShadows(void)
                        {
                                if(ent->entitynumber != 0)
                                {
-                                       // networked entity - might be attached in some way (then we should use the parent's light direction, to not tear apart attached entities)
-                                       int entnum, entnum2, recursion;
-                                       entnum = entnum2 = ent->entitynumber;
-                                       for(recursion = 32; recursion > 0; --recursion)
+                                       if(ent->entitynumber >= MAX_EDICTS) // csqc entity
                                        {
-                                               entnum2 = cl.entities[entnum].state_current.tagentity;
-                                               if(entnum2 >= 1 && entnum2 < cl.num_entities && cl.entities_active[entnum2])
-                                                       entnum = entnum2;
-                                               else
-                                                       break;
+                                               // FIXME handle this
+                                               VectorNegate(ent->modellight_lightdir, relativelightdirection);
                                        }
-                                       if(recursion && recursion != 32) // if we followed a valid non-empty attachment chain
+                                       else
                                        {
-                                               VectorNegate(cl.entities[entnum].render.modellight_lightdir, relativelightdirection);
-                                               // transform into modelspace of OUR entity
-                                               Matrix4x4_Transform3x3(&cl.entities[entnum].render.matrix, relativelightdirection, tmp);
-                                               Matrix4x4_Transform3x3(&ent->inversematrix, tmp, relativelightdirection);
+                                               // networked entity - might be attached in some way (then we should use the parent's light direction, to not tear apart attached entities)
+                                               int entnum, entnum2, recursion;
+                                               entnum = entnum2 = ent->entitynumber;
+                                               for(recursion = 32; recursion > 0; --recursion)
+                                               {
+                                                       entnum2 = cl.entities[entnum].state_current.tagentity;
+                                                       if(entnum2 >= 1 && entnum2 < cl.num_entities && cl.entities_active[entnum2])
+                                                               entnum = entnum2;
+                                                       else
+                                                               break;
+                                               }
+                                               if(recursion && recursion != 32) // if we followed a valid non-empty attachment chain
+                                               {
+                                                       VectorNegate(cl.entities[entnum].render.modellight_lightdir, relativelightdirection);
+                                                       // transform into modelspace of OUR entity
+                                                       Matrix4x4_Transform3x3(&cl.entities[entnum].render.matrix, relativelightdirection, tmp);
+                                                       Matrix4x4_Transform3x3(&ent->inversematrix, tmp, relativelightdirection);
+                                               }
+                                               else
+                                                       VectorNegate(ent->modellight_lightdir, relativelightdirection);
                                        }
-                                       else
-                                               VectorNegate(ent->modellight_lightdir, relativelightdirection);
                                }
                                else
                                        VectorNegate(ent->modellight_lightdir, relativelightdirection);