From 9c050370a9046bda622803b1d9c2eae1f39218bc Mon Sep 17 00:00:00 2001
From: yoyosource <yoyosource@nidido.de>
Date: Sun, 1 Aug 2021 21:40:21 +0200
Subject: [PATCH] Add ObserverTraceCommand.enable Add
 ObserverTraceCommand.disable

Signed-off-by: yoyosource <yoyosource@nidido.de>
---
 BauSystem_Main/src/BauSystem.properties           |  2 ++
 .../features/observer/ObserverTracer.java         |  3 +++
 .../features/observer/ObserverTracerCommand.java  | 15 ++++++++++++++-
 .../features/observer/ObserverTracerListener.java | 13 +++++++++++++
 4 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/BauSystem_Main/src/BauSystem.properties b/BauSystem_Main/src/BauSystem.properties
index 84c72d32..60cac58f 100644
--- a/BauSystem_Main/src/BauSystem.properties
+++ b/BauSystem_Main/src/BauSystem.properties
@@ -328,6 +328,8 @@ LOADTIMER_SUMARY_STATS_FREQ=§7Belade Frequenz: §e{0}/m§8, §7Schuss Frequenz:
 
 # Observer
 OBSERVER_HELP = §7Rechts-Klicke einen Observer um den Trace zu bekommen. Hierfür müssen Flammenpartikel an sein. Die Partikel werden im Block angezeigt.
+OBSERVER_ENABLE = §7Observer Trace gestartet
+OBSERVER_DISABLE = §7Observer Trace gestoppt
 OBSERVER_DELETE = §7Observer Trace gelöscht
 OBSERVER_RETRACE_DONE = §7Observer Trace neu berechnet
 OBSERVER_RETRACE_NO-TRACE = §7Kein Observer Trace zum neu berechnen
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracer.java b/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracer.java
index 793289e7..fe9f9b44 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracer.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracer.java
@@ -49,6 +49,9 @@ public class ObserverTracer {
     }
 
     public void show() {
+        if (!ObserverTracerListener.enabled.contains(player)) {
+            return;
+        }
         for (Point p : seen) {
             Location location = p.toLocation(player);
             spawnParticle(player, location, location.getBlock());
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerCommand.java b/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerCommand.java
index de1cf3a1..ed9d422b 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerCommand.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerCommand.java
@@ -38,8 +38,21 @@ public class ObserverTracerCommand extends SWCommand {
         BauSystem.MESSAGE.sendPrefixless("OBSERVER_HELP", p);
     }
 
+    @Register(value = "enable")
+    public void enable(Player p) {
+        ObserverTracerListener.enabled.add(p);
+        BauSystem.MESSAGE.send("OBSERVER_ENABLE", p);
+    }
+
+    @Register(value = "disable")
+    public void disable(Player p) {
+        ObserverTracerListener.enabled.remove(p);
+        ObserverTracerListener.observerTracerMap.remove(p);
+        BauSystem.MESSAGE.send("OBSERVER_DISABLE", p);
+    }
+
     @Register(value = "delete")
-    public void hide(Player p) {
+    public void delete(Player p) {
         ObserverTracerListener.observerTracerMap.remove(p);
         BauSystem.MESSAGE.send("OBSERVER_DELETE", p);
     }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerListener.java b/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerListener.java
index e01375ab..276e5acf 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerListener.java
@@ -29,14 +29,18 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
 
 @Linked(LinkageType.LISTENER)
 public class ObserverTracerListener implements Listener {
 
+    static Set<Player> enabled = new HashSet<>();
     static Map<Player, ObserverTracer> observerTracerMap = new HashMap<>();
 
     public ObserverTracerListener() {
@@ -47,6 +51,9 @@ public class ObserverTracerListener implements Listener {
 
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if (!enabled.contains(event.getPlayer())) {
+            return;
+        }
         if (event.getClickedBlock() == null) {
             return;
         }
@@ -76,8 +83,14 @@ public class ObserverTracerListener implements Listener {
         }
     }
 
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        enabled.add(event.getPlayer());
+    }
+
     @EventHandler
     public void onPlayerQuit(PlayerQuitEvent event) {
+        enabled.remove(event.getPlayer());
         observerTracerMap.remove(event.getPlayer());
     }
 }