From 7ebb0e91f63203753420b5a4b75d09d170f204f4 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Tue, 5 Oct 2010 08:34:46 +0200
Subject: Added wriggle/input.

---
 application.cpp |  4 ++++
 application.h   |  3 ++-
 input.cpp       | 10 ++++++++++
 input.h         | 15 +++++++++++++++
 4 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 input.cpp
 create mode 100644 input.h

diff --git a/application.cpp b/application.cpp
index cafaeab..8ef9197 100644
--- a/application.cpp
+++ b/application.cpp
@@ -2,6 +2,8 @@
 
 #include <stdexcept>
 
+extern const sf::Input* input_backend;
+
 Application::Application() {
 	please_quit = false;
 }
@@ -14,6 +16,8 @@ void Application::init_window(unsigned int w, unsigned int h, bool fs) {
 	window = new sf::Window(sf::VideoMode(w, h, 32), "Foo");
 	
 	window->UseVerticalSync(true);
+	
+	input_backend = &window->GetInput();
 }
 
 void Application::run() {
diff --git a/application.h b/application.h
index 4504e9e..a71ac93 100644
--- a/application.h
+++ b/application.h
@@ -2,6 +2,7 @@
 #define APPLICATION_H
 
 #include <SFML/Window.hpp>
+#include "input.h"
 
 class Application {
 	private:
@@ -12,7 +13,7 @@ class Application {
 		void init_window(unsigned int w, unsigned int h, bool fs = false);
 		
 		virtual void event(const sf::Event& e);
-		virtual void event_keypress(sf::Key::Code key);
+		virtual void event_keypress(Key::Code key);
 		
 		virtual void update() = 0;
 	
diff --git a/input.cpp b/input.cpp
new file mode 100644
index 0000000..caeae82
--- /dev/null
+++ b/input.cpp
@@ -0,0 +1,10 @@
+#include "input.h"
+
+const sf::Input* input_backend = 0;
+
+bool Input::key_pressed(Key::Code key) {
+	if(!input_backend) {
+		return false;
+	}
+	return input_backend->IsKeyDown(key);
+}
diff --git a/input.h b/input.h
new file mode 100644
index 0000000..854b2c0
--- /dev/null
+++ b/input.h
@@ -0,0 +1,15 @@
+#ifndef INPUT_H
+#define INPUT_H
+
+#include <SFML/Window/Input.hpp>
+
+namespace Key {
+	using namespace sf::Key;
+}
+
+class Input {
+	public:
+		static bool key_pressed(Key::Code key);
+};
+
+#endif
-- 
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