001 package net.minecraft.src; 002 003 import java.util.List; 004 import net.minecraft.server.MinecraftServer; 005 006 public class CommandGameMode extends CommandBase 007 { 008 public String getCommandName() 009 { 010 return "gamemode"; 011 } 012 013 /** 014 * Return the required permission level for this command. 015 */ 016 public int getRequiredPermissionLevel() 017 { 018 return 2; 019 } 020 021 public String getCommandUsage(ICommandSender par1ICommandSender) 022 { 023 return par1ICommandSender.translateString("commands.gamemode.usage", new Object[0]); 024 } 025 026 public void processCommand(ICommandSender par1ICommandSender, String[] par2ArrayOfStr) 027 { 028 if (par2ArrayOfStr.length > 0) 029 { 030 EnumGameType var3 = this.getGameModeFromCommand(par1ICommandSender, par2ArrayOfStr[0]); 031 EntityPlayerMP var4 = par2ArrayOfStr.length >= 2 ? func_82359_c(par1ICommandSender, par2ArrayOfStr[1]) : getCommandSenderAsPlayer(par1ICommandSender); 032 var4.sendGameTypeToPlayer(var3); 033 var4.fallDistance = 0.0F; 034 String var5 = StatCollector.translateToLocal("gameMode." + var3.getName()); 035 036 if (var4 != par1ICommandSender) 037 { 038 notifyAdmins(par1ICommandSender, 1, "commands.gamemode.success.other", new Object[] {var4.getEntityName(), var5}); 039 } 040 else 041 { 042 notifyAdmins(par1ICommandSender, 1, "commands.gamemode.success.self", new Object[] {var5}); 043 } 044 } 045 else 046 { 047 throw new WrongUsageException("commands.gamemode.usage", new Object[0]); 048 } 049 } 050 051 /** 052 * Gets the Game Mode specified in the command. 053 */ 054 protected EnumGameType getGameModeFromCommand(ICommandSender par1ICommandSender, String par2Str) 055 { 056 return !par2Str.equalsIgnoreCase(EnumGameType.SURVIVAL.getName()) && !par2Str.equalsIgnoreCase("s") ? (!par2Str.equalsIgnoreCase(EnumGameType.CREATIVE.getName()) && !par2Str.equalsIgnoreCase("c") ? (!par2Str.equalsIgnoreCase(EnumGameType.ADVENTURE.getName()) && !par2Str.equalsIgnoreCase("a") ? WorldSettings.getGameTypeById(parseIntBounded(par1ICommandSender, par2Str, 0, EnumGameType.values().length - 2)) : EnumGameType.ADVENTURE) : EnumGameType.CREATIVE) : EnumGameType.SURVIVAL; 057 } 058 059 /** 060 * Adds the strings available in this command to the given list of tab completion options. 061 */ 062 public List addTabCompletionOptions(ICommandSender par1ICommandSender, String[] par2ArrayOfStr) 063 { 064 return par2ArrayOfStr.length == 1 ? getListOfStringsMatchingLastWord(par2ArrayOfStr, new String[] {"survival", "creative", "adventure"}): (par2ArrayOfStr.length == 2 ? getListOfStringsMatchingLastWord(par2ArrayOfStr, this.getListOfPlayerUsernames()) : null); 065 } 066 067 /** 068 * Returns String array containing all player usernames in the server. 069 */ 070 protected String[] getListOfPlayerUsernames() 071 { 072 return MinecraftServer.getServer().getAllUsernames(); 073 } 074 075 /** 076 * Return whether the specified command parameter index is a username parameter. 077 */ 078 public boolean isUsernameIndex(int par1) 079 { 080 return par1 == 1; 081 } 082 }