include <BOSL2/std.scad>

// Parameter for console overwrite
b = 79.8;
t = 68.5;
h = 22.5;

module box(b, t, h) {
  difference() {
    // base
    cuboid([ b, t, h], anchor = [ -1, -1, -1 ],rounding = 1,edges = [ TOP, FRONT + LEFT, FRONT + RIGHT, BACK + LEFT, BACK + RIGHT ]);

    // inner
    translate([ 5, 1.5, 1.5 ]) {
      cuboid([ b - 10, t - 3, h - 0.5 ], anchor = [ -1, -1, -1 ],
           rounding = 8, edges = [ BOTTOM + FRONT, BOTTOM + LEFT, BOTTOM + BACK, BOTTOM + RIGHT, FRONT + LEFT, FRONT + RIGHT, BACK + LEFT, BACK + RIGHT ]);
    }

    // left lower
    sideCut(b,t);
    // left upper
    translate([0, 0, h]) {
      mirror([0, 0, 1]) {
        sideCut(b, t);
      }
    }
    // right lower
    translate([b, 0, 0]) {
      mirror([1, 0, 0]) {
        sideCut(b,t);
      }
    }
    // right upper
    translate([b, 0, h]) {
      mirror([1, 0, 0]) {
        mirror([0, 0, 1]) {
          sideCut(b, t);
        }
      }
    }
  }
}

module sideCut(b,t) {
  translate([0,-1,0]) {
    rotate([-90,-90,0]) {
      linear_extrude(t/4+4) {
        polygon(points=[[-1,-1], [-1,1.6], [3.1, 1.6], [6.1,-1]]);
      }
    }
  }
  difference() {
    translate([0,t/4+2,0]) {
      rotate([-90,-90,0]) {
        linear_extrude(0.75 * t) {
          polygon(points=[[-1,-1], [-1,3.2], [6.9, 3.2], [11.2,-1]]);
        }
      }
    }
    translate([2.2,0.75 * t - 2.4, 0]) {
      rotate([90,-90,0]) {
        linear_extrude(0.4 * t + 5) {
          polygon(points=[[-1,-1], [-1,0.6], [3.3, 0.6], [4.9,-1]]);
        }
      }
    }
  }
}

box(b + 5, t + 3, h + 4);