peices.js

const TYPES = 
{
   I:{
      data: [
         '0','0','1','0',
         '0','0','1','0',
         '0','0','1','0',
         '0','0','1','0',
      ],
      fill: "#33FCFF",
      id:   1,
   },
   O:{
      data: [
         '0','0','0','0',
         '0','1','1','0',
         '0','1','1','0',
         '0','0','0','0',
      ],
      fill: "#FFFF00",
      id:   2,
   },
   L:{
      data: [
         '0','1','0','0',
         '0','1','0','0',
         '0','1','1','0',
         '0','0','0','0',
      ],
      fill: "#0000FF",
      id:   3,
   },
   J:{
      data: [
         '0','0','1','0',
         '0','0','1','0',
         '0','1','1','0',
         '0','0','0','0',
      ],
      fill: "#FFA200",
      id:   4,
   },
   S:{
      data: [
         '0','1','0','0',
         '0','1','1','0',
         '0','0','1','0',
         '0','0','0','0',
      ],
      fill: "#3AFF00",
      id:   5,
   },
   Z:{
      data: [
         '0','0','1','0',
         '0','1','1','0',
         '0','1','0','0',
         '0','0','0','0',
      ],
      fill: "#FF0000",
      id:   6,
   },
   T:{
      data: [
         '0','0','1','0',
         '0','1','1','0',
         '0','0','1','0',
         '0','0','0','0',
      ],
      fill: "#AA00FF",
      id:   7
   },

   getRandom() {
      return [this.I, this.O, this.L, this.J, this.T, this.S, this.Z][floor(random(0,6))];
   }

}