added affix line diagnostic logging

Author: Nightwielder23

src/main/java/com/nightwielder/apothictooltipcleanup/handler/AltExpandHandler.java

@@ -5,11 +5,15 @@
 import net.minecraft.ChatFormatting;
 import net.minecraft.client.gui.screens.Screen;
 import net.minecraft.network.chat.Component;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.Iterator;
 import java.util.List;
 
 public final class AltExpandHandler {
+    private static final Logger logger = LoggerFactory.getLogger("ApothicTooltipCleanup-Diag");
+
     private AltExpandHandler() {}
 
     // Alt is the expand modifier: Shift triggers vanilla quick-move and EpicFight's innate skill
@@ -26,6 +30,21 @@ public static void apply(List<Component> tooltip) {
         int liveIndex = 0;
         int insertIndex = -1;
         int affixesRemoved = 0;
+
+        // Temporary diagnostic: when the held item is named with a "diag" marker, log every
+        // tooltip line that isAffixLine matches. Remove once the affix-matching bug is found.
+        if (!tooltip.isEmpty()) {
+            String itemName = tooltip.get(0).getString();
+            if (itemName.toLowerCase().contains("diag")) {
+                for (int i = 0; i < tooltip.size(); i++) {
+                    Component line = tooltip.get(i);
+                    if (TooltipMatcher.isAffixLine(line)) {
+                        logger.info("[ATC-AFFIX] item={} lineIndex={} text={} key={}", itemName, i, line.getString(), TooltipMatcher.getKey(line));
+                    }
+                }
+            }
+        }
+
         Iterator<Component> it = tooltip.iterator();
         while (it.hasNext()) {
             Component line = it.next();