more fixes

README.md

@@ -6,8 +6,16 @@ Fools' Day Minesweeper maze minigame from *THE IDOLM@STER Cinderella Girls:
 Starlight Stage*. It is also my first serious attempt at frontend web
 programming.
 
-This port is hosted [here](http://hertzdevil.info/misc/nono/). Consult the help
-page for more details.
+This port is hosted [here](http://hertzdevil.info/misc/nono/). Both mouse and
+keyboard controls are available. Consult the help page for more details.
+
+## Roadmap
+
+- Current mine density is fixed at 15%, make it configurable
+- Current Tomodachi Block density is fixed at 1%, make it configurable
+- Display the active idol's position while flagging
+- What happens when an Open skill reveals a flagged tile?
+- Profile and optimize the code (might not be worth the effort)
 
 ## Deviations from the original
 

public/js/app.js

@@ -77,7 +77,7 @@ document.addEventListener('DOMContentLoaded', () => {
 		const HEIGHT = Math.max(5, Math.min(30, parseInt(heightField.value)));
 
 		const MINES = Math.floor(WIDTH * HEIGHT * 0.15);
-		const TOMODACHI = Math.floor(WIDTH * HEIGHT * 0.02);
+		const TOMODACHI = Math.floor(WIDTH * HEIGHT * 0.01);
 
 		const ctrl = new NonoController(WIDTH, HEIGHT);
 		const view = new NonoView(ctrl, document);

public/js/nono-view.js

@@ -55,6 +55,10 @@ export default class {
 	nextStage(inv, mines, tomodachi) {
 		this.ctrl_.clickNextButton(inv);
 		this.ctrl_.startGame(inv, mines, tomodachi);
+
+		for (const dom of this.domMap_.getElementsByClassName('nono-tile-text'))
+			dom.className = 'nono-tile-text';
+
 		this.startTimer(inv);
 	}