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started working on improvements for the list command

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This commit is contained in:
Tobias Ottenweller 2012-03-03 16:11:58 +01:00
parent 3dffd3f08f
commit 24c557750a
1 changed files with 66 additions and 13 deletions
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79
src/org/mcteam/ancientgates/commands/CommandList.java
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@ -1,15 +1,18 @@
package org.mcteam.ancientgates.commands;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.mcteam.ancientgates.Conf;
import org.mcteam.ancientgates.Gate;
import org.mcteam.ancientgates.util.TextUtil;
public class CommandList extends BaseCommand {
public CommandList() {
public class CommandList extends BaseCommand
{
public CommandList()
{
aliases.add("list");
aliases.add("ls");
@ -18,21 +21,71 @@ public class CommandList extends BaseCommand {
helpDescription = "Display a list of the gates";
}
public void perform() {
List<String> ids = new ArrayList<String>();
public void perform()
{
Collection<Gate> gates = Gate.getAll();
for (Gate gate : Gate.getAll()) {
ids.add(Conf.colorAlly + gate.getId());
}
if (ids.size() == 0) {
if (gates.size() == 0)
{
sendMessage("There are no gates yet.");
return;
}
/* sort all gates by there first character
* put gates in corresponding Lists
* list 0-25: a,b,c, ... ,z
* list 26: 0-9
* list 27: other
*/
List<List<String>> ids = new ArrayList<List<String>>();
for (int i=0; i<28; i++)
ids.add(new ArrayList<String>());
for (Gate gate : gates)
{
String id = gate.getId();
int first = id.charAt(0);
if (first > 96 && first < 123) // convert lower case chars
first -= 97;
else if (first > 64 && first < 91) // convert upper case chars
first -= 65;
else if (first > 47 && first < 58) // convert numbers
first = 26;
else // everything else
first = 27;
ids.get(first).add(Conf.colorAlly + id);
}
// sort all lists
for (List<String> list : ids)
Collections.sort(list);
sendMessage("There are currently " + gates.size() + " gates on this server: ");
for (int i=0; i<ids.size(); i++)
{
List<String> currentIds = ids.get(i);
if (currentIds.size() == 0)
continue;
String head;
if ( i < 26 )
head = "" + (char)(i+65) + ":";
else if ( i == 26 )
head = "0 - 9:";
else
head = "!@#$:";
sendMessage(Conf.colorMember + head);
sendMessage(TextUtil.implode(currentIds, Conf.colorSystem+", "));
}
sendMessage("There are currently "+ids.size()+" gates on this server: ");
sendMessage(TextUtil.implode(ids, Conf.colorSystem+", "));
}
}