void lamp(int x,int y);




void lamp(int x,int y){

    setcolor(GLCOLOR);
    circle((GLW+GLH)/2+x,y,GLH/2);
    moveto(x,y);
    lineto(x+(GLW)/2,y);
    moveto(x+GLH+GLW/2,y);
    lineto(x+GLH+GLW,y);
    moveto(GLW/2+int(0.3*(GLH/2))+x,y+int((GLH/2)*0.7));
    lineto(GLW/2+int(1.7*(GLH/2))+x,y-int((GLH/2)*0.7));
    moveto(GLW/2+int(0.3*(GLH/2))+x,y-int((GLH/2)*0.7));
    lineto(GLW/2+int(1.7*(GLH/2))+x,y+int((GLH/2)*0.7));
}