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https://github.com/mickelson/attract.git
synced 2026-10-12 02:18:55 +00:00
Andrew Mickelson
c5627250ca
Also includes a small change to KonamiCode plugin, so that it behaves a bit better when idle
143 lines
3.3 KiB
Plaintext
143 lines
3.3 KiB
Plaintext
///////////////////////////////////////////////////
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//
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// Attract-Mode Frontend - KonamiCode plugin
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//
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///////////////////////////////////////////////////
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//
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// Define the user-configurable options:
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//
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class UserConfig </ help="Plugin for super secret joystick/button sequences that do something" /> {
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</ label="Code Sequence", help="The secret input sequence. Can be any combination of 'up', 'down', 'left', 'right', 'A' or 'B', separated by commas", order=1 />
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code="up,up,down,down,left,right,left,right,B,A";
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</ label="Action", help="What to do if the input sequence is entered", options="configure,exit,exit_no_menu,lists_menu,filters_menu,replay_last_game,custom1,custom2", order=2 />
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action="configure";
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</ label="Up control", help="The input to press for 'up'", is_input=true, order=3 />
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up="";
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</ label="Down control", help="The input to press for 'down'", is_input=true, order=4 />
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down="";
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</ label="Left control", help="The input to press for 'left'", is_input=true, order=5 />
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left="";
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</ label="Right control", help="The input to press for 'right'", is_input=true, order=6 />
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right="";
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</ label="A button", help="The input to press for 'A'", is_input=true, order=7 />
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A="";
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</ label="B button", help="The input to press for 'B'", is_input=true, order=8 />
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B="";
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}
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// if there is 1.5 seconds of no further code entry we reset to the beginning
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//
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const RESET_TIME = 1500;
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class KonamiCode
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{
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m_config = null;
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m_current = 0;
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m_last_time = 0;
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m_pressed = false;
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m_commands = null;
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m_valid = [ "up", "down", "right", "left", "A", "B" ];
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constructor()
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{
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m_config = fe.get_config();
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local temp = split( m_config[ "code" ], "," );
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// Make sure m_commands only gets the values we expect
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//
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m_commands = [];
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foreach ( c in temp )
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{
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local cc = strip( c );
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if ( m_valid.find( cc ) != null )
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m_commands.append( cc )
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}
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if ( m_commands.len() > 0 )
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{
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fe.add_ticks_callback( this, "on_tick" );
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fe.add_transition_callback( this, "on_transition" );
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}
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}
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function on_tick( ttime )
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{
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if ( fe.overlay.is_up )
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return;
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if ( m_current < m_commands.len() )
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{
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local down = fe.get_input_state( m_config[ m_commands[ m_current ] ] );
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if ( down )
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m_pressed=true;
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else if ( !down && m_pressed )
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{
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// register the keypress only after release
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m_current++;
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m_last_time = ttime;
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m_pressed = false;
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}
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else if ( m_current > 0 )
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{
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// Check for whether we need to cancel the sequence
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//
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if ( ttime > m_last_time + RESET_TIME )
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{
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// timeout
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m_current = 0;
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}
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else
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{
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foreach ( v in m_valid )
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{
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if ( fe.get_input_state( m_config[ v ] ) )
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{
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// wrong input in sequence
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m_current=0;
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break;
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}
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}
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}
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}
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}
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else
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{
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m_current=0;
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fe.signal( m_config[ "action" ] );
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}
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}
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function on_transition( ttype, var, ttime )
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{
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if ( ttype == Transition.StartLayout )
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{
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if ( fe.nv.rawin( "KonamiCode" ) )
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{
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m_current = fe.nv[ "KonamiCode" ];
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m_last_time = RESET_TIME / 2;
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delete fe.nv[ "KonamiCode" ];
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}
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}
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else if (( ttype == Transition.EndLayout )
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&& ( m_current > 0 ))
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{
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fe.nv[ "KonamiCode" ] <- m_current;
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}
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}
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}
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// Create an entry in the fe.plugin table in case anyone else wants to
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// find this plugin.
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//
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if ( !ScreenSaverActive )
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fe.plugin[ "KonamiCode" ] <- KonamiCode();
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