add readme.md, fix , localization

Author: xkball

README.md

@@ -0,0 +1,21 @@
+# KeyCommand
+
+本模组允许玩家自定义一个按键并且绑定一个命令.
+
+需要在服务端也安装本模组 并且只有服务端也有**完全一样**的自定义命令时才能执行命令.
+
+当玩家处在多人游戏时,执行的命令无视玩家是否有op,只要服务端允许 可以执行玩家本不能执行的命令.
+
+当玩家处在单机模式时,能执行的命令由玩家本身权限决定.
+
+***
+
+This mod allows players to customize a key and bind a command.
+
+This mod needs to be installed on both side and only the server side also has 
+**Exactly The Same** command key bind, it can be executed.
+
+When the player is in a multiplayer game,
+the executed command ignores whether the player has op or not, as long as the server allows it to execute commands that the player cannot execute.
+
+When the player is in single player game,the commands can be executed or not are determined by the player's own authority.

src/main/java/com/xkball/key_command/JsonGen.java

@@ -15,5 +15,7 @@ public static void main(String[] args) {
         out.add("key_array",array);
 
         System.out.println(KeyCommand.jsonToString(out));
+        System.out.println(0xC7);
+        System.out.println(0x31);
     }
 }

src/main/java/com/xkball/key_command/network/packets/KeyEventToServerPacket.java

@@ -8,6 +8,7 @@
 import net.minecraft.command.ICommandSender;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.world.World;
 import net.minecraftforge.fml.common.network.ByteBufUtils;
@@ -47,7 +48,7 @@ public String getName() {
 
                         @Override
                         public boolean canUseCommand(int permLevel, String commandName) {
-                            return true;
+                            return player instanceof EntityPlayerMP || player.canUseCommand(permLevel, commandName);
                         }
 
                         @Override

src/main/resources/assets/key_command/lang/en_us.lang

@@ -0,0 +1,5 @@
+key.category.key_command=Command Key
+key.command.lm=Open LavaLocationManager
+key.command.cd=Open Main Menu
+
+

src/main/resources/assets/key_command/lang/zh_cn.lang

@@ -0,0 +1,3 @@
+key.category.key_command=命令按键
+key.command.lm=打开 地标管理
+key.command.cd=打开 菜单