graphicsL add input functionality to

2 files changed, 39 insertions, 11 deletions

diff --git a/graphics/src/lib.rs b/graphics/src/lib.rs
index 4f55388..6e5eb91 100644
--- a/graphics/src/lib.rs
+++ b/graphics/src/lib.rs
@@ -1,23 +1,28 @@
 //! The `graphics` crate contains the core functionality for
 //! rendering using the `raylib` library.
 
+use std::cell::RefCell;
+
 use raylib::prelude::*;
 
 use crate::render::{FrameInfo, Renderer};
 
 pub mod render;
 
+/// The `KeyCode` type represents different keys being pressed on the users keyboard
+pub use raylib::consts::KeyboardKey as KeyCode;
+
 /// The `Window` type represents the game window
 #[derive(Debug)]
 pub struct Window {
-	handle: RaylibHandle,
+	handle: RefCell<RaylibHandle>,
 	thread: RaylibThread,
 }
 
 impl Window {
 	/// Instantiates a new window provided with the default
 	/// window `width`, `height`, and `title`.
-	/// 
+	///
 	/// # Examples
 	/// ```no_run
 	/// use graphics::Window;
@@ -32,32 +37,55 @@ impl Window {
 			.log_level(TraceLogLevel::LOG_WARNING)
 			.vsync()
 			.build();
-		Self { handle, thread }
+		Self {
+			handle: RefCell::new(handle),
+			thread,
+		}
 	}
 
 	/// Returns if the window should be closed.
 	/// This usually means the 'x' button has been pressed.
 	pub fn is_open(&self) -> bool {
-		!self.handle.window_should_close()
+		!self.handle.borrow().window_should_close()
 	}
 
 	/// Returns the renderer for the game
-	/// 
+	///
 	/// # Examples
 	/// ```no_run
 	/// use graphics::Window;
-	/// 
+	///
 	/// let mut window = Window::new(800, 600, "Dungeon Crawl");
 	/// let mut renderer = window.renderer();
 	/// ```
 	pub fn renderer(&mut self) -> Renderer<'_> {
-		let info = FrameInfo::new(&self.handle);
-		let handle = self.handle.begin_drawing(&self.thread);
+		let info = FrameInfo::new(self.handle.get_mut());
+		let handle = self.handle.get_mut().begin_drawing(&self.thread);
 		Renderer::new(handle, info)
 	}
 
 	/// Returns the per frame delta time
 	pub fn delta_time(&self) -> f32 {
-		self.handle.get_frame_time()
+		self.handle.borrow().get_frame_time()
+	}
+
+	/// Returns if the provided `KeyCode` has been pressed once
+	pub fn is_key_pressed(&self, key: KeyCode) -> bool {
+		self.handle.borrow().is_key_pressed(key)
+	}
+
+	/// Returns if the provided `KeyCode` is NOT currently pressed
+	pub fn is_key_up(&self, key: KeyCode) -> bool {
+		self.handle.borrow().is_key_up(key)
+	}
+
+	/// Returns if the provided `KeyCode` is currently pressed
+	pub fn is_key_down(&self, key: KeyCode) -> bool {
+		self.handle.borrow().is_key_down(key)
+	}
+
+	/// Get the last key pressed
+	pub fn get_key_pressed(&self) -> Option<KeyCode> {
+		self.handle.borrow_mut().get_key_pressed()
 	}
 }
diff --git a/graphics/src/render.rs b/graphics/src/render.rs
index 68a7b68..1bb32ee 100644
--- a/graphics/src/render.rs
+++ b/graphics/src/render.rs
@@ -1,5 +1,5 @@
 //! The `render` module contains the structures for displaying
-//! the game, with each frame represented by a `Renderer` and 
+//! the game, with each frame represented by a `Renderer` and
 //! frame specific information in `FrameInfo`.
 
 use dungeon::{Dungeon, Entity};
@@ -65,7 +65,7 @@ impl<'a> Renderer<'a> {
 	}
 
 	/// Draws an entire frame
-	/// 
+	///
 	/// # Examples
 	/// ```no_run
 	/// use dungeon::Dungeon;