85 lines
1.9 KiB
Java
85 lines
1.9 KiB
Java
/*
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* This file is part of ComputerCraft - http://www.computercraft.info
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* Copyright Daniel Ratcliffe, 2011-2020. Do not distribute without permission.
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* Send enquiries to dratcliffe@gmail.com
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*/
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package dan200.computercraft.shared.common;
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import dan200.computercraft.core.terminal.Terminal;
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import dan200.computercraft.shared.network.client.TerminalState;
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public class ClientTerminal implements ITerminal
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{
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private boolean m_colour;
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private Terminal m_terminal;
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private boolean m_terminalChanged;
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public ClientTerminal( boolean colour )
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{
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m_colour = colour;
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m_terminal = null;
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m_terminalChanged = false;
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}
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public boolean pollTerminalChanged()
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{
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boolean changed = m_terminalChanged;
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m_terminalChanged = false;
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Terminal terminal = m_terminal;
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if( terminal != null ) terminal.clearChanged();
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return changed;
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}
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// ITerminal implementation
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@Override
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public Terminal getTerminal()
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{
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return m_terminal;
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}
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@Override
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public boolean isColour()
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{
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return m_colour;
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}
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public void read( TerminalState state )
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{
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m_colour = state.colour;
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if( state.hasTerminal() )
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{
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resizeTerminal( state.width, state.height );
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state.apply( m_terminal );
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}
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else
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{
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deleteTerminal();
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}
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}
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private void resizeTerminal( int width, int height )
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{
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if( m_terminal == null )
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{
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m_terminal = new Terminal( width, height, () -> m_terminalChanged = true );
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m_terminalChanged = true;
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}
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else
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{
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m_terminal.resize( width, height );
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}
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}
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private void deleteTerminal()
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{
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if( m_terminal != null )
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{
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m_terminal = null;
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m_terminalChanged = true;
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}
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}
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}
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