From 04c5e35f52480621f6af4226253b30a35e93d60b Mon Sep 17 00:00:00 2001
From: Luka Vandervelden <lukc@upyum.com>
Date: Fri, 2 Nov 2018 21:17:05 +0900
Subject: [PATCH] WIP keyboard Event classes.

---
 src/main.cr | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/main.cr b/src/main.cr
index 119a5b3..ca0e4a8 100644
--- a/src/main.cr
+++ b/src/main.cr
@@ -80,6 +80,23 @@ class Naka::Event
 		end
 	end
 
+	# FIXME: Split in KeyUp and KeyDown.
+	class KeyUp
+		getter key : LibSDL::Keycode
+		getter scan_code : LibSDL::Scancode
+
+		def initialize(@key, @scan_code)
+		end
+	end
+	class KeyDown
+		getter key : LibSDL::Keycode
+		getter scan_code : LibSDL::Scancode
+		getter repeat : Bool
+
+		def initialize(@key, @scan_code, @repeat)
+		end
+	end
+
 	# FIXME: THIS MAIN LOOP IS **NOT** READY FOR PRODUCTION
 	#        Update events are still missing, and both Draw and Update should
 	#        be time-based.
@@ -101,6 +118,13 @@ class Naka::Event
 				r_value = yield case event
 				when SDL::Event::Quit
 					Naka::Event::Quit.new
+				when SDL::Event::Keyboard
+					keysym = event.keysym
+					if event.type == LibSDL::EventType::KEYUP
+						Naka::Event::KeyUp.new keysym.sym, keysym.scancode
+					elsif event.type == LibSDL::EventType::KEYDOWN
+						Naka::Event::KeyDown.new keysym.sym, keysym.scancode, event.repeat != 0
+					end
 				else # FIXME: Most event types may need proper Naka:: classes.
 					event
 				end
@@ -144,10 +168,10 @@ Naka::Event.loop window do |event|
 	when Naka::Event::Quit
 		next Naka::Event::Quit
 	when Naka::Event::Update
-		p "Update(#{event.dt})"
 	when Naka::Event::Draw
-		p "Draw"
 		event.window.draw naka, 20, 20
+	when Naka::Event::KeyUp, Naka::Event::KeyDown
+		pp! event
 	end
 end