From ba080a658487640d3de32adff7716cda960953df Mon Sep 17 00:00:00 2001
From: 502647092 <admin@yumc.pw>
Date: Sun, 20 Nov 2016 23:21:36 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E4=B8=BB=E5=91=BD?=
 =?UTF-8?q?=E4=BB=A4=E6=A1=86=E6=9E=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 502647092 <admin@yumc.pw>
---
 pom.xml                                       |  2 +-
 .../pw/yumc/YumCore/commands/CommandMain.java | 98 +++++++++++++++++++
 .../yumc/YumCore/commands/CommandManager.java | 23 +++--
 3 files changed, 116 insertions(+), 7 deletions(-)
 create mode 100644 src/main/java/pw/yumc/YumCore/commands/CommandMain.java

diff --git a/pom.xml b/pom.xml
index be6d3d6..6861308 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>pw.yumc</groupId>
     <artifactId>YumCore</artifactId>
-    <version>1.3</version>
+    <version>1.5</version>
     <build>
         <finalName>${project.artifactId}</finalName>
         <resources>
diff --git a/src/main/java/pw/yumc/YumCore/commands/CommandMain.java b/src/main/java/pw/yumc/YumCore/commands/CommandMain.java
new file mode 100644
index 0000000..b24524c
--- /dev/null
+++ b/src/main/java/pw/yumc/YumCore/commands/CommandMain.java
@@ -0,0 +1,98 @@
+package pw.yumc.YumCore.commands;
+
+import java.lang.reflect.Method;
+import java.util.*;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+
+import pw.yumc.YumCore.bukkit.Log;
+import pw.yumc.YumCore.commands.info.CommandInfo;
+import pw.yumc.YumCore.commands.interfaces.Executor;
+
+/**
+ * 主类命令管理
+ * 
+ * @author 喵♂呜
+ * @since 2016/11/18 0018
+ */
+public class CommandMain {
+    private static String argumentTypeError = "注解命令方法 %s 位于 %s 的参数错误 第一个参数应实现 CommandSender 接口!";
+    /**
+     * 命令列表
+     */
+    private Set<CommandInfo> cmds = new HashSet<>();
+    /**
+     * 命令缓存列表
+     */
+    private Map<String, CommandInfo> cmdCache = new HashMap<>();
+
+    /**
+     * 主类命令管理类
+     * 
+     * @param clazzs
+     *            命令类
+     */
+    public CommandMain(Executor... clazzs) {
+        register(clazzs);
+    }
+
+    /**
+     * 注册命令
+     * 
+     * @param clazzs
+     *            命令类
+     * @return {@link CommandMain}
+     */
+    public CommandMain register(Executor... clazzs) {
+        for (Executor clazz : clazzs) {
+            Method[] methods = clazz.getClass().getDeclaredMethods();
+            for (Method method : methods) {
+                registerCommand(method, clazz);
+            }
+        }
+        return this;
+    }
+
+    public boolean execute(CommandSender sender, Command command, String label, String[] args) {
+        CommandInfo manager = getByCache(label);
+        return manager != null && manager.execute(new CommandArgument(sender, command, label, args));
+    }
+
+    private boolean registerCommand(Method method, Executor clazz) {
+        CommandInfo ci = CommandInfo.parse(method, clazz);
+        if (ci != null) {
+            Class[] params = method.getParameterTypes();
+            Log.d("命令 %s 参数类型: %s", ci.getName(), Arrays.toString(params));
+            try {
+                Class<? extends CommandSender> sender = params[0];
+                cmds.add(ci);
+                cmdCache.put(ci.getName(), ci);
+                return true;
+            } catch (ArrayIndexOutOfBoundsException | ClassCastException ignored) {
+            }
+            Log.warning(String.format(argumentTypeError, method.getName(), clazz.getClass().getName()));
+        }
+        return false;
+    }
+
+    /**
+     * 检查缓存并获得命令
+     *
+     * @param cmd
+     *            子命令
+     * @return 命令信息
+     */
+    private CommandInfo getByCache(String cmd) {
+        if (!cmdCache.containsKey(cmd)) {
+            for (CommandInfo cmdinfo : cmds) {
+                if (cmdinfo.isValid(cmd)) {
+                    cmdCache.put(cmd, cmdinfo);
+                    break;
+                }
+            }
+            cmdCache.put(cmd, null);
+        }
+        return cmdCache.get(cmd);
+    }
+}
diff --git a/src/main/java/pw/yumc/YumCore/commands/CommandManager.java b/src/main/java/pw/yumc/YumCore/commands/CommandManager.java
index 67aec15..7ee0d10 100644
--- a/src/main/java/pw/yumc/YumCore/commands/CommandManager.java
+++ b/src/main/java/pw/yumc/YumCore/commands/CommandManager.java
@@ -1,5 +1,11 @@
 package pw.yumc.YumCore.commands;
 
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.*;
+
 import org.bukkit.Bukkit;
 import org.bukkit.command.*;
 import org.bukkit.entity.Player;
@@ -7,6 +13,7 @@ import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.util.StringUtil;
+
 import pw.yumc.YumCore.bukkit.Log;
 import pw.yumc.YumCore.bukkit.P;
 import pw.yumc.YumCore.bukkit.compatible.C;
@@ -21,12 +28,6 @@ import pw.yumc.YumCore.commands.interfaces.Executor;
 import pw.yumc.YumCore.commands.interfaces.HelpGenerator;
 import pw.yumc.YumCore.commands.interfaces.HelpParse;
 
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.*;
-
 /**
  * 命令管理类
  *
@@ -118,6 +119,16 @@ public class CommandManager implements TabExecutor {
      */
     private List<String> cmdNameCache = new ArrayList<>();
 
+    /**
+     * 命令管理器 用于主类
+     * 
+     * @param executor
+     *            命令执行类
+     */
+    public CommandManager(Executor... executor) {
+        register(executor);
+    }
+
     /**
      * 命令管理器
      *