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Doesnt allow ALL possible variations of a string, but its good enough for now

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This commit is contained in:
md_5 2013-06-08 15:34:30 +10:00
parent 7733fbfb28
commit 523e991018
2 changed files with 49 additions and 32 deletions
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6
api/src/main/java/net/md_5/bungee/api/tab/TabAPI.java
View File

@ -38,8 +38,9 @@ public interface TabAPI extends TabListHandler
* @param row the row to set
* @param column the column to set
* @param text the text to set
* @return the padded text
*/
void setSlot(int row, int column, String text);
String setSlot(int row, int column, String text);
/**
* Set the text in the specified slot.
@ -48,8 +49,9 @@ public interface TabAPI extends TabListHandler
* @param column the column to set
* @param text the text to set
* @param update whether or not to invoke {@link #update()} upon completion
* @return the padded text
*/
void setSlot(int row, int column, String text, boolean update);
String setSlot(int row, int column, String text, boolean update);
/**
* Flush all queued changes to the user.

75
proxy/src/main/java/net/md_5/bungee/tablist/Custom.java
View File

@ -13,62 +13,77 @@ public class Custom extends TabListAdapter implements TabAPI
private static final int ROWS = 20;
private static final int COLUMNS = 3;
private static final char[] FILLER = new char[]
{
'1', '2', '2', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
};
private static final int MAX_LEN = 16;
/*========================================================================*/
private final Collection<String> sentStuff = new HashSet<>();
/*========================================================================*/
private String[][] sent = new String[ ROWS ][ COLUMNS ];
private String[][] pending = new String[ ROWS ][ COLUMNS ];
private int last;
private String[][] slots = new String[ ROWS ][ COLUMNS ];
@Override
public synchronized void setSlot(int row, int column, String text)
public synchronized String setSlot(int row, int column, String text)
{
setSlot( row, column, text, true );
return setSlot( row, column, text, true );
}
@Override
public synchronized void setSlot(int row, int column, String text, boolean update)
public synchronized String setSlot(int row, int column, String text, boolean update)
{
Preconditions.checkArgument( row > 0 && row <= ROWS, "row out of range" );
Preconditions.checkArgument( column > 0 && column <= COLUMNS, "column out of range" );
Preconditions.checkNotNull( text, "text" );
Preconditions.checkArgument( text.length() <= 16, "text must be <= 16 chars" );
Preconditions.checkArgument( !sentStuff.contains( text ), "list already contains %s", text );
Preconditions.checkArgument( !ChatColor.stripColor( text ).isEmpty(), "Text cannot consist entirely of colour codes" );
pending[--row][--column] = text;
last = ( row * ROWS + column > last ) ? ( row * ROWS + column ) : last;
if ( text != null )
{
Preconditions.checkArgument( text.length() <= MAX_LEN, "text must be <= %s chars", MAX_LEN );
Preconditions.checkArgument( !ChatColor.stripColor( text ).isEmpty(), "Text cannot consist entirely of colour codes" );
text = attempt( text );
sentStuff.add( text );
} else
{
sentStuff.remove( text );
}
slots[--row][--column] = text;
if ( update )
{
update();
}
return text;
}
private String attempt(String s)
{
for ( char c : FILLER )
{
String attempt = s + Character.toString( ChatColor.COLOR_CHAR ) + c;
if ( !sentStuff.contains( attempt ) )
{
return attempt;
}
}
if ( s.length() <= MAX_LEN - 4 )
{
return attempt( s + Character.toString( ChatColor.COLOR_CHAR ) + FILLER[0] );
}
throw new IllegalArgumentException( "List already contains all variants of string" );
}
@Override
public synchronized void update()
{
clear();
for ( int i = 0; i < ROWS; i++ )
{
for ( int j = 0; j < COLUMNS; j++ )
{
if ( i * ROWS + j > last )
{
return;
}
String text;
if ( pending[i][j] != null )
{
text = pending[i][j];
sentStuff.add( text );
} else
{
text = new StringBuilder().append( base( i ) ).append( base( j ) ).toString();
}
getPlayer().unsafe().sendPacket( new PacketC9PlayerListItem( text, true, (short) 0 ) );
String text = ( slots[i][j] != null ) ? slots[i][j] : new StringBuilder().append( base( i ) ).append( base( j ) ).toString();
sent[i][j] = text;
pending[i][j] = null;
getPlayer().unsafe().sendPacket( new PacketC9PlayerListItem( text, true, (short) 0 ) );
}
}
}
@ -82,12 +97,12 @@ public class Custom extends TabListAdapter implements TabAPI
{
if ( sent[i][j] != null )
{
getPlayer().unsafe().sendPacket( new PacketC9PlayerListItem( sent[i][j], false, (short) 9999 ) );
String text = sent[i][j];
sent[i][j] = null;
getPlayer().unsafe().sendPacket( new PacketC9PlayerListItem( text, false, (short) 9999 ) );
}
}
}
sent = new String[ ROWS ][ COLUMNS ];
sentStuff.clear();
}
@Override