From 420a20d9f49c02ca1be1c95e090a050c2613a392 Mon Sep 17 00:00:00 2001
From: Raphael Amorim <rapha850@gmail.com>
Date: Thu, 6 Feb 2025 09:55:06 -0300
Subject: [PATCH] use C enum instead

---
 Cargo.lock   | 2 +-
 gameboy.h    | 9 ++++-----
 src/input.rs | 2 +-
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index de4fc59..9db0911 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -611,7 +611,7 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
 [[package]]
 name = "gameboy"
-version = "0.1.4"
+version = "0.1.5"
 dependencies = [
  "console_error_panic_hook",
  "gl",
diff --git a/gameboy.h b/gameboy.h
index 5b69320..e9207c8 100644
--- a/gameboy.h
+++ b/gameboy.h
@@ -9,7 +9,7 @@
 
 #define WIDTH 160
 
-enum KeypadKey {
+typedef enum KeypadKey {
   Right,
   Left,
   Up,
@@ -18,8 +18,7 @@ enum KeypadKey {
   B,
   Select,
   Start,
-};
-typedef uint8_t KeypadKey;
+} KeypadKey;
 
 typedef struct String String;
 
@@ -37,9 +36,9 @@ void load(const unsigned char *bytes, uintptr_t bytes_length);
 
 void frame(void);
 
-void keydown(KeypadKey key);
+void keydown(enum KeypadKey key);
 
-void keyup(KeypadKey key);
+void keyup(enum KeypadKey key);
 
 struct ImageBuffer image(void);
 
diff --git a/src/input.rs b/src/input.rs
index e95c745..84d15a6 100644
--- a/src/input.rs
+++ b/src/input.rs
@@ -6,7 +6,7 @@ pub struct Keypad {
 }
 
 #[derive(Copy, Clone)]
-#[repr(u8)]
+#[repr(C)]
 pub enum KeypadKey {
     Right,
     Left,