From ee78a96e146d1a477ac343ed5bea9e448df91230 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=AE=87=E8=A1=A1?= <coldezhang@foxmail.com>
Date: Sat, 3 Jun 2023 12:16:33 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=AF=E6=8C=81=E7=BC=93=E5=AD=98=E7=8E=A9?=
 =?UTF-8?q?=E5=AE=B6=E6=B7=BB=E5=8A=A0=E7=9A=84=E7=82=B9=EF=BC=88=E6=9C=80?=
 =?UTF-8?q?=E5=A4=9A20=E4=B8=AA=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pom.xml                                                   | 2 +-
 src/main/java/site/deercloud/liteworldedit/Commands.java  | 5 ++++-
 .../java/site/deercloud/liteworldedit/Managers/Cache.java | 8 ++++++--
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/pom.xml b/pom.xml
index 8373d49..94d60ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>site.deercloud</groupId>
     <artifactId>LiteWorldEdit</artifactId>
-    <version>1.1-SNAPSHOT</version>
+    <version>1.3-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>LiteWorldEdit</name>
diff --git a/src/main/java/site/deercloud/liteworldedit/Commands.java b/src/main/java/site/deercloud/liteworldedit/Commands.java
index 016b539..3aab04a 100644
--- a/src/main/java/site/deercloud/liteworldedit/Commands.java
+++ b/src/main/java/site/deercloud/liteworldedit/Commands.java
@@ -38,7 +38,10 @@ public class Commands implements TabExecutor {
                             return true;
                         }
                         Point point = new Point(x, y, z, player);
-                        LiteWorldEdit.instance.getCache().addPoint(player, index, point);
+                        if (!LiteWorldEdit.instance.getCache().addPoint(player, index, point)) {
+                            sender.sendMessage("点的数量不允许超过20，请使用已有点序号覆盖已有点。");
+                            return true;
+                        }
                         sender.sendMessage("点 " + index + " 已设置为 " + x + ", " + y + ", " + z + "。");
                     } catch (NumberFormatException e) {
                         sender.sendMessage("参数错误。");
diff --git a/src/main/java/site/deercloud/liteworldedit/Managers/Cache.java b/src/main/java/site/deercloud/liteworldedit/Managers/Cache.java
index a5aea3a..91397f4 100644
--- a/src/main/java/site/deercloud/liteworldedit/Managers/Cache.java
+++ b/src/main/java/site/deercloud/liteworldedit/Managers/Cache.java
@@ -23,11 +23,15 @@ public class Cache {
         _bars = new HashMap<String, BossBar>();
     }
 
-    public void addPoint(Player player, Integer index, Point point) {
+    public boolean addPoint(Player player, Integer index, Point point) {
         if (!_points.containsKey(player.getUniqueId().toString())) {
             _points.put(player.getUniqueId().toString(), new HashMap<Integer, Point>());
         }
+        if (_points.get(player.getUniqueId().toString()).size() >= 20) {
+            return false;
+        }
         _points.get(player.getUniqueId().toString()).put(index, point);
+        return true;
     }
 
     public void addJob(Player player, Job job) {
@@ -63,7 +67,7 @@ public class Cache {
     }
 
     public void deletePlayerCache(Player player) {
-        _points.remove(player.getUniqueId().toString());
+        // _points.remove(player.getUniqueId().toString());
         _jobs.remove(player.getUniqueId().toString());
         _bars.remove(player.getUniqueId().toString());
     }