+ else if (x == -1 && y == -1)
+ DrawMiniGraphic(sx, sy, GFX_STEEL_UPPER_LEFT);
+ else if (x == lev_fieldx && y == -1)
+ DrawMiniGraphic(sx, sy, GFX_STEEL_UPPER_RIGHT);
+ else if (x == -1 && y == lev_fieldy)
+ DrawMiniGraphic(sx, sy, GFX_STEEL_LOWER_LEFT);
+ else if (x == lev_fieldx && y == lev_fieldy)
+ DrawMiniGraphic(sx, sy, GFX_STEEL_LOWER_RIGHT);
+ else if (x == -1 || x == lev_fieldx)
+ DrawMiniGraphic(sx, sy, GFX_STEEL_VERTICAL);
+ else if (y == -1 || y == lev_fieldy)
+ DrawMiniGraphic(sx, sy, GFX_STEEL_HORIZONTAL);