1 files changed, 94 insertions, 0 deletions
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/DamageCommas.java b/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/DamageCommas.java
new file mode 100644
index 00000000..c011ac9b
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/DamageCommas.java
@@ -0,0 +1,94 @@
+package io.github.moulberry.notenoughupdates.miscfeatures;
+
+import io.github.moulberry.notenoughupdates.NotEnoughUpdates;
+import net.minecraft.entity.item.EntityArmorStand;
+import net.minecraft.util.ChatComponentText;
+import net.minecraft.util.EnumChatFormatting;
+import net.minecraft.util.IChatComponent;
+
+import java.text.NumberFormat;
+import java.util.HashMap;
+
+public class DamageCommas {
+
+    private static final HashMap<Integer, ChatComponentText> replacementMap = new HashMap<>();
+
+    public static void tick() {
+        replacementMap.clear();
+    }
+
+    public static IChatComponent replaceName(IChatComponent name) {
+        if(!NotEnoughUpdates.INSTANCE.config.misc.damageCommas) return name;
+
+        String formatted = name.getFormattedText();
+        int hashCode = formatted.hashCode();
+
+        if(replacementMap.containsKey(hashCode)) {
+            ChatComponentText component = replacementMap.get(hashCode);
+            if(component == null) return name;
+            return component;
+        }
+
+        if(formatted.length() >= 7 && formatted.startsWith("\u00A7f\u2727") &&
+                formatted.endsWith("\u2727\u00a7r")) {
+            StringBuilder builder = new StringBuilder();
+            boolean numLast = false;
+            boolean colLast = false;
+            int numCount = 0;
+            for(int i=formatted.length()-4; i>=3; i--) {
+                char c = formatted.charAt(i);
+                if(c == '\u00a7') {
+                    if(numLast) numCount--;
+                    numLast = false;
+                    colLast = true;
+                } else if(c >= '0' && c <= '9') {
+                    numLast = true;
+                    colLast = false;
+                    numCount++;
+                } else {
+                    if(colLast) {
+                        replacementMap.put(hashCode, null);
+                        return name;
+                    }
+                    numLast = false;
+                }
+
+                builder.append(c);
+                if(numLast && numCount % 3 == 0) builder.append(',');
+            }
+
+            ChatComponentText ret = new ChatComponentText("\u00A7f\u2727"+builder.reverse().toString()+"\u2727\u00a7r");
+            replacementMap.put(hashCode, ret);
+            return ret;
+        }
+
+        if(formatted.length() >= 5 && formatted.startsWith(EnumChatFormatting.GRAY.toString()) &&
+                formatted.endsWith(EnumChatFormatting.RESET.toString())) {
+            String damageS = formatted.substring(2, formatted.length()-2);
+
+            for(int i=0; i<damageS.length(); i++) {
+                char c = damageS.charAt(i);
+                if(c < '0' || c > '9') {
+                    replacementMap.put(hashCode, null);
+                    return name;
+                }
+            }
+
+            try {
+                int damage = Integer.parseInt(damageS);
+
+                String damageFormatted = NumberFormat.getIntegerInstance().format(damage);
+
+                ChatComponentText ret = new ChatComponentText(EnumChatFormatting.GRAY+damageFormatted+EnumChatFormatting.RESET);
+                replacementMap.put(hashCode, ret);
+                return ret;
+            } catch(Exception e) {
+                replacementMap.put(hashCode, null);
+                return name;
+            }
+        }
+        replacementMap.put(hashCode, null);
+        return name;
+    }
+
+}