From d38b534bbe78453198bc9716706118782bda31c6 Mon Sep 17 00:00:00 2001
From: Teo-CD <teocd.perso@outlook.fr>
Date: Tue, 5 Mar 2024 23:56:00 +0000
Subject: [PATCH] RFID: Track ID changes

We keep track of the detected tag UUIDs and their figurine ID, but
we don't update it when a programming request succeeds.
Search through the tracked tags for the programmed UUID and update
the stored ID when the change suceeds.
---
 src/RFID.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/RFID.cpp b/src/RFID.cpp
index 1c4eb2a..2b15851 100644
--- a/src/RFID.cpp
+++ b/src/RFID.cpp
@@ -100,6 +100,15 @@ bool RFID::programTag(Com::TagInfoRecord *tagToProgram) {
 		Serial.println("Failed to program tag.");
 		return false;
 	}
+
+	// Programming succeeded, update the tracked ID of the tag.
+	for (uidNode* node = activeTags; node; node = node->next) {
+		// The protocol does not support UIDs other than 4 bytes, so assume it
+		// is the case here directly.
+		if ( *(uint32_t*)(node->uid.uidByte) == tagToProgram->uid)
+			node->tag_ID = tagToProgram->figId;
+	}
+
 	return true;
 }