1 files changed, 65 insertions, 0 deletions
diff --git a/src/main/java/com/thatgravyboat/skyblockhud/api/LeaderboardGetter.java b/src/main/java/com/thatgravyboat/skyblockhud/api/LeaderboardGetter.java
new file mode 100644
index 000000000..3c5936057
--- /dev/null
+++ b/src/main/java/com/thatgravyboat/skyblockhud/api/LeaderboardGetter.java
@@ -0,0 +1,65 @@
+package com.thatgravyboat.skyblockhud.api;
+
+import static com.thatgravyboat.skyblockhud.ComponentHandler.SCOREBOARD_CHARACTERS;
+
+import com.thatgravyboat.skyblockhud.SkyblockHud;
+import com.thatgravyboat.skyblockhud.api.events.SidebarLineUpdateEvent;
+import com.thatgravyboat.skyblockhud.api.events.SidebarPostEvent;
+import com.thatgravyboat.skyblockhud.api.events.SidebarPreGetEvent;
+import com.thatgravyboat.skyblockhud.utils.Utils;
+import java.util.*;
+import java.util.stream.Collectors;
+import net.minecraft.client.Minecraft;
+import net.minecraft.scoreboard.Score;
+import net.minecraft.scoreboard.ScoreObjective;
+import net.minecraft.scoreboard.ScorePlayerTeam;
+import net.minecraft.scoreboard.Scoreboard;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.common.gameevent.TickEvent;
+
+public class LeaderboardGetter {
+
+    private static Map<Integer, String> cachedScores = new HashMap<>();
+    private static List<String> cachedScoresList = new ArrayList<>();
+
+    private static int ticks = 0;
+
+    public static List<String> getCachedScores() {
+        return cachedScoresList;
+    }
+
+    @SubscribeEvent
+    public void onClientUpdate(TickEvent.ClientTickEvent event) {
+        if (event.phase.equals(TickEvent.Phase.START)) return;
+        ticks++;
+        if (ticks % 5 != 0) return;
+
+        Minecraft mc = Minecraft.getMinecraft();
+        if (mc.theWorld != null && SkyblockHud.hasSkyblockScoreboard()) {
+            Scoreboard scoreboard = mc.theWorld.getScoreboard();
+            ScoreObjective sidebarObjective = scoreboard.getObjectiveInDisplaySlot(1);
+
+            if (sidebarObjective != null && !MinecraftForge.EVENT_BUS.post(new SidebarPreGetEvent(scoreboard, sidebarObjective))) {
+                Collection<Score> scoreList = sidebarObjective.getScoreboard().getSortedScores(sidebarObjective);
+                Map<Integer, String> scores = scoreList.stream().collect(Collectors.toMap(Score::getScorePoints, this::getLine, (s1, s2) -> s1));
+
+                if (!cachedScores.equals(scores)) {
+                    scores.forEach((score, name) -> {
+                        if (cachedScores.get(score) == null || !cachedScores.get(score).equals(name)) {
+                            MinecraftForge.EVENT_BUS.post(new SidebarLineUpdateEvent(name, SCOREBOARD_CHARACTERS.matcher(name).replaceAll("").trim(), score, scores.size(), scoreboard, sidebarObjective));
+                        }
+                    });
+                    cachedScores = scores;
+                    cachedScoresList = scores.values().stream().map(name -> SCOREBOARD_CHARACTERS.matcher(name).replaceAll("").trim()).collect(Collectors.toList());
+                }
+                MinecraftForge.EVENT_BUS.post(new SidebarPostEvent(scoreboard, sidebarObjective, cachedScoresList));
+            }
+        }
+    }
+
+    public String getLine(Score score) {
+        ScorePlayerTeam scorePlayerTeam = score.getScoreScoreboard().getPlayersTeam(score.getPlayerName());
+        return Utils.removeColor(ScorePlayerTeam.formatPlayerName(scorePlayerTeam, score.getPlayerName()));
+    }
+}