From fd259bf32c65288c46fadd00a20e7aa7faf6ef28 Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Fri, 15 Dec 2017 07:53:55 +0100
Subject: [PATCH] Mines example: add help message

---
 examples/mines/main.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/examples/mines/main.rs b/examples/mines/main.rs
index 39a646f..63eeb68 100644
--- a/examples/mines/main.rs
+++ b/examples/mines/main.rs
@@ -9,7 +9,7 @@ use cursive::direction::Direction;
 use cursive::event::{Event, EventResult, MouseButton, MouseEvent};
 use cursive::theme::{BaseColor, Color, ColorStyle};
 use cursive::vec::Vec2;
-use cursive::views::{Button, Dialog, LinearLayout, SelectView, Panel};
+use cursive::views::{Button, Dialog, LinearLayout, Panel, SelectView};
 
 fn main() {
     let mut siv = Cursive::new();
@@ -285,4 +285,11 @@ fn new_game(siv: &mut Cursive, options: game::Options) {
                 s.pop_layer();
             }),
     );
+
+    siv.add_layer(Dialog::info(
+        "Controls:
+Reveal cell:                  left click
+Mark as mine:                 right-click
+Reveal nearby unmarked cells: middle-click",
+    ));
 }