Paper/patches/unapplied/server/0930-add-number-format-api.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: David Mayr <davidliebtkekse@gmail.com>
Date: Sat, 16 Dec 2023 10:40:29 +0100
Subject: [PATCH] add number format api

== AT ==
public net.minecraft.network.chat.numbers.FixedFormat value
public net.minecraft.network.chat.numbers.StyledFormat style

diff --git a/src/main/java/io/papermc/paper/util/PaperScoreboardFormat.java b/src/main/java/io/papermc/paper/util/PaperScoreboardFormat.java
new file mode 100644
index 0000000000000000000000000000000000000000..6064086cc76ef0df999c7057121d0ac22bd4df65
--- /dev/null
+++ b/src/main/java/io/papermc/paper/util/PaperScoreboardFormat.java
@@ -0,0 +1,38 @@
+package io.papermc.paper.util;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.scoreboard.numbers.NumberFormat;
+
+public final class PaperScoreboardFormat {
+
+    private PaperScoreboardFormat() {
+    }
+
+    public static net.minecraft.network.chat.numbers.NumberFormat asVanilla(final NumberFormat format) {
+        final net.minecraft.network.chat.numbers.NumberFormat vanilla;
+        if (format instanceof final io.papermc.paper.scoreboard.numbers.StyledFormat styled) {
+            vanilla = new net.minecraft.network.chat.numbers.StyledFormat(PaperAdventure.asVanilla(styled.style()));
+        } else if (format instanceof final io.papermc.paper.scoreboard.numbers.FixedFormat fixed) {
+            vanilla = new net.minecraft.network.chat.numbers.FixedFormat(io.papermc.paper.adventure.PaperAdventure
+                .asVanilla(fixed.component()));
+        } else if (format.equals(NumberFormat.blank())) {
+            vanilla = net.minecraft.network.chat.numbers.BlankFormat.INSTANCE;
+        } else {
+            throw new IllegalArgumentException("Unknown format type " + format.getClass());
+        }
+
+        return vanilla;
+    }
+
+    public static NumberFormat asPaper(final net.minecraft.network.chat.numbers.NumberFormat vanilla) {
+        if (vanilla instanceof final net.minecraft.network.chat.numbers.StyledFormat styled) {
+            return NumberFormat.styled(PaperAdventure.asAdventure(styled.style));
+        } else if (vanilla instanceof final net.minecraft.network.chat.numbers.FixedFormat fixed) {
+            return NumberFormat.fixed(io.papermc.paper.adventure.PaperAdventure.asAdventure(fixed.value));
+        } else if (vanilla instanceof net.minecraft.network.chat.numbers.BlankFormat) {
+            return NumberFormat.blank();
+        }
+
+        throw new IllegalArgumentException("Unknown format type " + vanilla.getClass());
+    }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
index 2d3abf2a1da487ead74d698cc5ea4eb729c35c8d..1fec80c4f02aab3770c05bac8bfa2b622625e630 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
@@ -153,6 +153,34 @@ final class CraftObjective extends CraftScoreboardComponent implements Objective
     }
     // Paper end
 
+    // Paper start - add number format
+    @Override
+    public io.papermc.paper.scoreboard.numbers.NumberFormat numberFormat() {
+        this.checkState();
+
+        net.minecraft.network.chat.numbers.NumberFormat vanilla = this.objective.numberFormat();
+        
+        if (vanilla == null) {
+            return null;
+        }
+
+        return io.papermc.paper.util.PaperScoreboardFormat.asPaper(vanilla);
+    }
+
+
+    @Override
+    public void numberFormat(io.papermc.paper.scoreboard.numbers.NumberFormat format) {
+        this.checkState();
+
+        if (format == null) {
+            this.objective.setNumberFormat(null);
+            return;
+        }
+
+        this.objective.setNumberFormat(io.papermc.paper.util.PaperScoreboardFormat.asVanilla(format));
+    }
+    // Paper end - add number format
+
     @Override
     public void unregister() {
         CraftScoreboard scoreboard = this.checkState();
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java
index 74d9c407e971804bed420370f7b684d8658eb5aa..e307e897d6e1ba4cb21883dfeaf334bfbf56cfc4 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java
@@ -55,6 +55,41 @@ final class CraftScore implements Score {
         this.objective.checkState().board.getOrCreatePlayerScore(this.entry, this.objective.getHandle()).set(score);
     }
 
+
+    // Paper start - add number format
+    @Override
+    public io.papermc.paper.scoreboard.numbers.NumberFormat numberFormat() {
+        ReadOnlyScoreInfo scoreInfo = this.objective.checkState().board
+            .getPlayerScoreInfo(this.entry, this.objective.getHandle());
+
+        if (scoreInfo == null) {
+            return null;
+        }
+
+        net.minecraft.network.chat.numbers.NumberFormat vanilla = scoreInfo.numberFormat();
+
+        if (vanilla == null) {
+            return null;
+        }
+
+        return io.papermc.paper.util.PaperScoreboardFormat.asPaper(vanilla);
+    }
+
+
+    @Override
+    public void numberFormat(io.papermc.paper.scoreboard.numbers.NumberFormat format) {
+        final net.minecraft.world.scores.ScoreAccess access = this.objective.checkState()
+            .board.getOrCreatePlayerScore(this.entry, this.objective.getHandle());
+
+        if (format == null) {
+            access.numberFormatOverride(null);
+            return;
+        }
+
+        access.numberFormatOverride(io.papermc.paper.util.PaperScoreboardFormat.asVanilla(format));
+    }
+    // Paper end - add number format
+
     @Override
     public boolean isScoreSet() {
         Scoreboard board = this.objective.checkState().board;