2.50 checkin
This commit is contained in:
Chris Danford
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#include "stdafx.h"
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/*
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-----------------------------------------------------------------------------
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Class: InputMapper
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Desc: See Header.
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Copyright (c) 2001-2002 by the persons listed below. All rights reserved.
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Chris Danford
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-----------------------------------------------------------------------------
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*/
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#include "InputMapper.h"
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#include "IniFile.h"
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#include "GameManager.h"
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InputMapper* MAPPER = NULL; // global and accessable from anywhere in our program
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InputMapper::InputMapper()
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{
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m_sCurrentGame = GAME->m_sCurrentGame;
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ReadMappingsFromDisk();
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}
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InputMapper::~InputMapper()
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{
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// don't worry about releasing the Song array. Let the OS do it :-)
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SaveMappingsToDisk();
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}
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void InputMapper::ReadMappingsFromDisk()
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{
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ASSERT( GAME != NULL );
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IniFile ini;
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ini.SetPath( m_sCurrentGame + ".ini" );
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if( !ini.ReadFile() ) {
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return; // load nothing
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//FatalError( "could not read config file" );
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}
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CMapStringToString* pKey = ini.GetKeyPointer("Input");
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CString name_string, value_string;
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if( pKey != NULL )
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{
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for( POSITION pos = pKey->GetStartPosition(); pos != NULL; )
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{
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pKey->GetNextAssoc( pos, name_string, value_string );
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GameInput GameI;
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GameI.fromString(name_string);
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CStringArray sDeviceInputStrings;
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split( value_string, ",", sDeviceInputStrings, false );
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for( int i=0; i<sDeviceInputStrings.GetSize() && i<NUM_GAME_TO_DEVICE_SLOTS; i++ )
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{
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DeviceInput DeviceI;
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DeviceI.fromString( sDeviceInputStrings[i] );
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if( !DeviceI.IsBlank() )
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SetInputMap( DeviceI, GameI, i );
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}
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}
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}
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}
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void InputMapper::SaveMappingsToDisk()
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{
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IniFile ini;
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ini.SetPath( m_sCurrentGame + ".ini" );
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// ini.ReadFile(); // don't read the file so that we overwrite everything there
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// iterate over our input map and write all mappings to the ini file
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for( int i=0; i<NUM_INSTRUMENTS; i++ )
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{
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for( int j=0; j<NUM_INSTRUMENT_BUTTONS; j++ )
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{
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CString sNameString, sValueString;
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GameInput GameI( (InstrumentNumber)i, (InstrumentButton)j );
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sNameString = GameI.toString();
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sValueString = ssprintf( "%s,%s,%s",
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m_GItoDI[i][j][0].toString(), m_GItoDI[i][j][1].toString(), m_GItoDI[i][j][2].toString() );
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ini.SetValue( "Input", sNameString, sValueString );
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}
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}
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ini.WriteFile();
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}
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///////////////////////////////////////
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// Input mapping stuff
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///////////////////////////////////////
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void InputMapper::SetInputMap( DeviceInput DeviceI, GameInput GameI, int iSlotIndex, bool bOverrideHardCoded )
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{
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// remove the old input
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ClearFromInputMap( DeviceI );
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ClearFromInputMap( GameI, iSlotIndex );
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m_GItoDI[GameI.number][GameI.button][iSlotIndex] = DeviceI;
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UpdateTempDItoGI();
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}
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void InputMapper::ClearFromInputMap( DeviceInput DeviceI )
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{
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// search for where this DeviceI maps to
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for( int p=0; p<NUM_INSTRUMENTS; p++ )
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{
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for( int b=0; b<NUM_INSTRUMENT_BUTTONS; b++ )
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{
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for( int s=0; s<NUM_GAME_TO_DEVICE_SLOTS; s++ )
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{
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if( m_GItoDI[p][b][s] == DeviceI )
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m_GItoDI[p][b][s].MakeBlank();
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}
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}
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}
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UpdateTempDItoGI();
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}
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void InputMapper::ClearFromInputMap( GameInput GameI, int iSlotIndex )
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{
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if( GameI.IsBlank() )
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return;
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m_GItoDI[GameI.number][GameI.button][iSlotIndex].MakeBlank();
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UpdateTempDItoGI();
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}
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void InputMapper::UpdateTempDItoGI()
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{
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// clear out m_tempDItoGI
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for( int d=0; d<NUM_INPUT_DEVICES; d++ )
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{
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for( int b=0; b<NUM_DEVICE_BUTTONS; b++ )
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{
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m_tempDItoGI[d][b].MakeBlank();
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}
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}
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// repopulate m_tempDItoGI
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for( int n=0; n<NUM_INSTRUMENTS; n++ )
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{
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for( int b=0; b<NUM_INSTRUMENT_BUTTONS; b++ )
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{
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for( int s=0; s<NUM_GAME_TO_DEVICE_SLOTS; s++ )
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{
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GameInput GameI( (InstrumentNumber)n, (InstrumentButton)b );
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DeviceInput DeviceI = m_GItoDI[n][b][s];
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if( DeviceI.IsBlank() )
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continue;
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m_tempDItoGI[DeviceI.device][DeviceI.button] = GameI;
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}
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}
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}
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}
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bool InputMapper::DeviceToGame( DeviceInput DeviceI, GameInput& GameI ) // return true if there is a mapping from device to pad
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{
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GameI = m_tempDItoGI[DeviceI.device][DeviceI.button];
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return GameI.number != PLAYER_NONE;
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}
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bool InputMapper::GameToDevice( GameInput GameI, int iSoltNum, DeviceInput& DeviceI ) // return true if there is a mapping from pad to device
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{
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DeviceI = m_GItoDI[GameI.number][GameI.button][iSoltNum];
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return DeviceI.device != DEVICE_NONE;
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}
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struct HardCodedMenuKey
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{
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InputDevice device;
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int device_button;
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PlayerNumber player_no;
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MenuButton menu_button;
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};
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const HardCodedMenuKey g_HardCodedMenuKeys[] =
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{
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{ DEVICE_KEYBOARD, DIK_UP, PLAYER_1, MENU_BUTTON_UP },
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{ DEVICE_KEYBOARD, DIK_DOWN, PLAYER_1, MENU_BUTTON_DOWN },
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{ DEVICE_KEYBOARD, DIK_LEFT, PLAYER_1, MENU_BUTTON_LEFT },
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{ DEVICE_KEYBOARD, DIK_RIGHT, PLAYER_1, MENU_BUTTON_RIGHT },
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{ DEVICE_KEYBOARD, DIK_RETURN, PLAYER_1, MENU_BUTTON_NEXT },
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{ DEVICE_KEYBOARD, DIK_ESCAPE, PLAYER_1, MENU_BUTTON_BACK },
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};
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const int NUM_HARD_CODED_MENU_KEYS = sizeof(g_HardCodedMenuKeys) / sizeof(HardCodedMenuKey);
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MenuInput InputMapper::DeviceToMenu( DeviceInput DeviceI )
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{
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for( int i=0; i<NUM_HARD_CODED_MENU_KEYS; i++ )
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{
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if( g_HardCodedMenuKeys[i].device == DeviceI.device &&
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g_HardCodedMenuKeys[i].device_button == DeviceI.button )
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{
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return MenuInput( g_HardCodedMenuKeys[i].player_no, g_HardCodedMenuKeys[i].menu_button );
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}
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}
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return MenuInput( PLAYER_NONE, MENU_BUTTON_NONE );
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}
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DeviceInput InputMapper::MenuToDevice( MenuInput MenuI )
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{
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for( int i=0; i<NUM_HARD_CODED_MENU_KEYS; i++ )
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{
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if( g_HardCodedMenuKeys[i].player_no == MenuI.player &&
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g_HardCodedMenuKeys[i].menu_button == MenuI.button )
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{
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return DeviceInput( g_HardCodedMenuKeys[i].device, g_HardCodedMenuKeys[i].device_button );
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}
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}
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return DeviceInput( DEVICE_NONE, -1 );
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}
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void InputMapper::GameToStyle( GameInput GameI, StyleInput &StyleI )
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{
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StyleDef* pStyleDef = GAME->GetCurrentStyleDef();
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StyleI = pStyleDef->GameInputToStyleInput( GameI );
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}
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void InputMapper::GameToMenu( GameInput GameI, MenuInput &MenuI )
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{
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GameDef* pGameDef = GAME->GetCurrentGameDef();
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MenuI = pGameDef->GameInputToMenuInput( GameI );
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}
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void InputMapper::StyleToGame( StyleInput StyleI, GameInput &GameI )
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{
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StyleDef* pStyleDef = GAME->GetCurrentStyleDef();
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GameI = pStyleDef->StyleInputToGameInput( StyleI );
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}
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void InputMapper::MenuToGame( MenuInput MenuI, GameInput &GameI )
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{
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GameDef* pGameDef = GAME->GetCurrentGameDef();
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GameI = pGameDef->MenuInputToGameInput( MenuI );
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}
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bool InputMapper::IsButtonDown( GameInput GameI )
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{
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for( int i=0; i<NUM_GAME_TO_DEVICE_SLOTS; i++ )
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{
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DeviceInput DeviceI;
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if( GameToDevice( GameI, i, DeviceI ) )
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{
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if( INPUTM->IsBeingPressed( DeviceI ) )
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return true;
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}
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}
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return false;
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}
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bool InputMapper::IsButtonDown( MenuInput MenuI )
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{
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GameInput GameI;
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MenuToGame( MenuI, GameI );
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return IsButtonDown( GameI );
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}
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bool InputMapper::IsButtonDown( StyleInput StyleI )
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{
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GameInput GameI;
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StyleToGame( StyleI, GameI );
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return IsButtonDown( GameI );
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}
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