Added comment describing next TODO.

1 files changed, 22 insertions, 10 deletions

diff --git a/TUI/module.jai b/TUI/module.jai
index 332f7c5..a12b762 100644
--- a/TUI/module.jai
+++ b/TUI/module.jai
@@ -82,22 +82,21 @@ Commands :: struct {
 
 // TODO Maybe make the OS_* procedures as inline?!
 
+// Let's return keys with 32bits so we can merge up to 4bytes and support UTF-8 encoding.
+Key :: u32;
+
+// Terminal action codes are encoded with values incompatible with UTF-8 to avoid collisions.
+Keys :: enum Key {
+    None    :: 0xFF000000;
+    Resize  :: 0xFF000001;
+}
+
 initialized := false;
 
 input_buffer    : [64] u8;
 input_string    : string;
 input_override  : Key;
 
-// TODO WIP WIP WIP
-// >>>>>>>>>>>>>>>>> Decide what we'll use as Key... and start fixing the types used on the procedures.
-;
-
-Key :: u32;
-
-Keys :: enum Key {
-    None    :: 0;
-    Resize  :: 0xFF000001; // TODO Using a value incompatible with UTF-8.
-}
 
 set_next_key :: (key: Key) {
     input_override = key;
@@ -105,6 +104,19 @@ set_next_key :: (key: Key) {
 
 get_key :: (timeout_milliseconds: s32 = -1) -> Key {
 
+    /*
+    TODO WIP Implement UTF-8 support, i.e., merge continuation bytes if needed:
+
+    key = arg[0]
+    while is_last_utf8_byte(buffer[0]) == false {
+        key = key << 8
+        advance(buffer)
+        key |= buffer[0]
+        TODO Sometimes we may not have all the necessary bytes in the buffer... and we may need to fetch some more into it. How to do it?
+    }
+    advance(arg)
+    */ 
+
     if input_override != xx Keys.None {
         defer input_override = xx Keys.None;
         return input_override;