Set and remove view entity model; this makes the weapon model appear correctly in first-person view

engine/Quake/gl_rmain.c

@@ -667,21 +667,36 @@ R_DrawViewModel -- johnfitz -- gutted
 */
 void R_DrawViewModel (void)
 {
+	currententity = &cl.viewent;
+
 	if (!r_drawviewmodel.value || !r_drawentities.value || chase_active.value)
+	{
+		UQ_Game_RemoveEntity(currententity->num);
 		return;
+	}
 
 	if (cl.items & IT_INVISIBILITY || cl.stats[STAT_HEALTH] <= 0)
+	{
+		UQ_Game_RemoveEntity(currententity->num);
 		return;
+	}
 
-	currententity = &cl.viewent;
 	if (!currententity->model)
+	{
+		UQ_Game_RemoveEntity(currententity->num);
 		return;
+	}
 
 	//johnfitz -- this fixes a crash
 	if (currententity->model->type != mod_alias)
+	{
+		UQ_Game_RemoveEntity(currententity->num);
 		return;
+	}
 	//johnfitz
 
+	UQ_Game_SetEntityModel(currententity->num, currententity->model->name);
+
 	// hack the depth range to prevent view model from poking into walls
 	glDepthRange (0, 0.3);
 	R_DrawAliasModel (currententity);