display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*3+menu_h/10*3,DSTF_LEFT);
sprintf(text,"status: %c",((display->cell_p+x+y*display->max_x+z*display->max_x*display->max_y))->status&AMORPH?'a':'c');
display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*5+menu_h/10*5,DSTF_LEFT);
- sprintf(text,"c conc.: %f",(display->cell_p+x+y*display->max_x+z*display->max_x*display->max_y)->conc);
+ sprintf(text,"c conc.: %u",(display->cell_p+x+y*display->max_x+z*display->max_x*display->max_y)->conc);
display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*6+menu_h/10*6,DSTF_LEFT);
/* flip all to surface */
display->primary_surface->Flip(display->primary_surface,NULL,0);