keystate: Use keycode

src/keyboard.h

@@ -15,5 +15,8 @@ void squeek_key_add_symbol(struct squeek_key* key,
                            const char *tooltip);
 uint32_t squeek_key_is_pressed(struct squeek_key *key);
 void squeek_key_set_pressed(struct squeek_key *key, uint32_t pressed);
+uint32_t squeek_key_get_keycode(struct squeek_key *key);
+void squeek_key_set_keycode(struct squeek_key *key, uint32_t keycode);
+
 struct squeek_symbol *squeek_key_get_symbol(struct squeek_key* key, uint32_t level);
 #endif

src/keyboard.rs

@@ -41,7 +41,7 @@ pub mod c {
     
     #[no_mangle]
     pub extern "C"
-    fn squeek_key_is_pressed(key: *const KeyState) -> u32{
+    fn squeek_key_is_pressed(key: *const KeyState) -> u32 {
         let key = unsafe { &*key };
         return key.pressed as u32;
     }
@@ -53,6 +53,20 @@ pub mod c {
         key.pressed = pressed != 0;
     }
     
+    #[no_mangle]
+    pub extern "C"
+    fn squeek_key_get_keycode(key: *const KeyState) -> u32 {
+        let key = unsafe { &*key };
+        return key.keycode as u32;
+    }
+    
+    #[no_mangle]
+    pub extern "C"
+    fn squeek_key_set_keycode(key: *mut KeyState, code: u32) {
+        let key = unsafe { &mut *key };
+        key.keycode = code;
+    }
+    
     // TODO: this will receive data from the filesystem,
     // so it should handle garbled strings in the future
     #[no_mangle]