more explicit names for draw<Shape>

src/drawCircle.js

@@ -1,9 +1,6 @@
 
-import Tile from './tile.js';
-
-export default class TileCircle extends Tile {
+export default class DrawCircle {
 	constructor(settings) {
-		super(settings);
 	}
 
 	filled(context, cell) {

src/drawHexagon.js

@@ -1,10 +1,6 @@
 
-import Tile from './tile.js';
-
-export default class TileHexagon extends Tile {
+export default class DrawHexagon {
 	constructor(settings) {
-		super(settings);
-
 		this.flatTopCornerX = [];
 		this.flatTopCornerY = [];
 		this.pointyTopCornerX = [];

src/drawSquare.js

@@ -1,12 +1,8 @@
 
-import Tile from './tile.js';
-
 import {sqrt2} from './utils.js';
 
-export default class TileSquare extends Tile {
+export default class DrawSquare {
 	constructor(settings) {
-		super(settings);
-
 		this.squareX = [1, 1, -1, -1];
 		this.squareY = [1, -1, -1, 1];
 		this.diamondX = [sqrt2, 0, -sqrt2, 0];

src/tile.js

@@ -1,6 +0,0 @@
-
-export default class Tile {
-	constructor(settings) {
-	}
-}
-