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thug/Code/Gel/inpman.h
thug1src d8eb714766 thug1src
2016-02-14 08:39:12 +11:00

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/*****************************************************************************
** **
** Neversoft Entertainment **
** **
** Copyright (C) 1999 - All Rights Reserved **
** **
******************************************************************************
** **
** Project: GEL (Game Engine Library) **
** **
** Module: Input (Inp) **
** **
** File name: gel/inpman.h **
** **
** Created: 05/26/2000 - spg **
** **
*****************************************************************************/
#ifndef __GEL_INPMAN_H
#define __GEL_INPMAN_H
/*****************************************************************************
** Includes **
*****************************************************************************/
#ifndef __CORE_DEFINES_H
#include <core/defines.h>
#endif
#include <core/singleton.h>
#include <core/list.h>
#include <core/task.h>
#include <sys/sioman.h>
#include <sys/siodev.h>
/*****************************************************************************
** Defines **
*****************************************************************************/
#define PAD_NONE 0
#define PAD_U 1
#define PAD_D 2
#define PAD_L 3
#define PAD_R 4
#define PAD_UL 5
#define PAD_UR 6
#define PAD_DL 7
#define PAD_DR 8
#define PAD_CIRCLE 9
#define PAD_SQUARE 10
#define PAD_X 11
#define PAD_TRIANGLE 12
#define PAD_L1 13
#define PAD_L2 14
#define PAD_L3 15
#define PAD_R1 16
#define PAD_R2 17
#define PAD_R3 18
#define PAD_BLACK 19
#define PAD_WHITE 20
#define PAD_Z 21
#define PAD_NUMBUTTONS 22
namespace Inp
{
static const int vANALOGUE_TOL = 50; // Mick, changed back from 32, as our controllers were wandering...
static const int vANALOGUE_CENTER = 128;
extern uint32 gDebugButtons[];
extern uint32 gDebugBreaks[];
extern uint32 gDebugMakes[];
/*****************************************************************************
** Class Definitions **
*****************************************************************************/
int GetButtonIndex(uint32 Checksum);
uint32 GetButtonChecksum( int whichButton );
class Data : public Spt::Class
{
public:
friend class Server;
Data( void );
#define vMAX_ANALOG_VALUE 255
enum DigitalButtonIndex
{
vD_L2,
vD_R2,
vD_L1,
vD_R1,
vD_TRIANGLE,
vD_CIRCLE,
vD_X,
vD_SQUARE,
vD_SELECT,
vD_L3,
vD_R3,
vD_START,
vD_UP,
vD_RIGHT,
vD_DOWN,
vD_LEFT,
vD_BLACK, // Only supported on XBox
vD_WHITE, // Only supported on XBox
vD_Z, // Only supported on NGC
vMAX_DIGITAL_EVENTS
};
enum AnalogButtonIndex
{
vA_RIGHT_X, // Right analog controller stick
vA_RIGHT_Y,
vA_LEFT_X, // Left analog controller stick
vA_LEFT_Y,
vA_RIGHT,
vA_LEFT,
vA_UP,
vA_DOWN,
vA_TRIANGLE,
vA_CIRCLE,
vA_X,
vA_SQUARE,
vA_L1,
vA_R1,
vA_L2,
vA_R2,
vA_L3,
vA_R3,
// (Mick) Added the following to stop the analog values before they are clamped
// these values only get clamped if BOTH X and Y are in the middle
// the above values clamp X and Y independently
// leading to dead zones when rotating the stick round in a circle
// a significant loss in accuracy
vA_RIGHT_X_UNCLAMPED, // Right analog controller stick
vA_RIGHT_Y_UNCLAMPED,
vA_LEFT_X_UNCLAMPED, // Left analog controller stick
vA_LEFT_Y_UNCLAMPED,
vA_BLACK, // Only supported on XBox
vA_WHITE, // Only supported on XBox
vA_Z, // Only supported on XBox
// vA_SELECT,
vMAX_ANALOG_EVENTS
};
enum DigitalButtonMask
{
// These map directly to digital input in m_Buttons, m_Prev and m_New
mD_L2 = nBit( vD_L2 ),
mD_R2 = nBit( vD_R2 ),
mD_L1 = nBit( vD_L1 ),
mD_R1 = nBit( vD_R1 ),
mD_TRIANGLE = nBit( vD_TRIANGLE ),
mD_CIRCLE = nBit( vD_CIRCLE ),
mD_X = nBit( vD_X ),
mD_SQUARE = nBit( vD_SQUARE ),
mD_SELECT = nBit( vD_SELECT ),
mD_L3 = nBit( vD_L3 ),
mD_R3 = nBit( vD_R3 ),
mD_START = nBit( vD_START ),
mD_UP = nBit( vD_UP ),
mD_RIGHT = nBit( vD_RIGHT ),
mD_DOWN = nBit( vD_DOWN ),
mD_LEFT = nBit( vD_LEFT ),
mD_BLACK = nBit( vD_BLACK ),
mD_WHITE = nBit( vD_WHITE ),
mD_Z = nBit( vD_Z ),
mD_ALL = 0xffffffff
};
enum AnalogButtonMask
{
// These map indirectly to analog input in m_Events
mA_RIGHT_X = nBit( vA_RIGHT_X ), // Right analog controller stick
mA_RIGHT_Y = nBit( vA_RIGHT_Y ),
mA_LEFT_X = nBit( vA_LEFT_X ), // Left analog controller stick
mA_LEFT_Y = nBit( vA_LEFT_Y ),
mA_RIGHT = nBit( vA_RIGHT ),
mA_LEFT = nBit( vA_LEFT ),
mA_UP = nBit( vA_UP ),
mA_DOWN = nBit( vA_DOWN ),
mA_TRIANGLE = nBit( vA_TRIANGLE ),
mA_CIRCLE = nBit( vA_CIRCLE ),
mA_X = nBit( vA_X ),
mA_SQUARE = nBit( vA_SQUARE ),
mA_L1 = nBit( vA_L1 ),
mA_R1 = nBit( vA_R1 ),
mA_L2 = nBit( vA_L2 ),
mA_R2 = nBit( vA_R2 ),
mA_L3 = nBit( vA_L3 ),
mA_R3 = nBit( vA_R3 ),
mA_BLACK = nBit( vA_BLACK ),
mA_WHITE = nBit( vA_WHITE ),
mA_Z = nBit( vA_Z ),
// mA_SELECT = nBit( vA_SELECT ),
mA_ALL = 0xffffffff
};
void MaskDigitalInput( int button_mask );
void MaskAnalogInput( int button_mask );
void ConvertDigitalToAnalog( void );
void OverrideAnalogPadWithStick( void );
uint8 m_Event[vMAX_ANALOG_EVENTS]; // Analog info
uint m_Buttons; // Current accessible button info (digital)
uint m_Makes; // Depressed this frame
uint m_Breaks; // Released this frame
private:
uint m_new; // Edges (digital)
uint m_cur; // Current INTERNAL button info (digital)
uint m_prev; // last frame's trig
void handle_analog_tolerance( void );
};
class RecordedData : public Spt::Class
{
friend class Server;
private:
sint8 m_valid; // Was data valid on this frame?
uint8 m_event[Data::vMAX_ANALOG_EVENTS]; // Analog info
uint m_cur; // Current INTERNAL button info (digital)
};
/******************************************************************/
/* */
/* */
/******************************************************************/
class BaseHandler : public Tsk::BaseTask
{
friend class Manager;
public:
Data* m_Input; // controller input
SIO::Device *m_Device; // the device from which this data was obtained
int m_Index;
protected:
BaseHandler ( int index, Tsk::BaseTask::Node::Priority pri )
: Tsk::BaseTask( pri ), m_Index ( index )
{
Dbg_Printf( "Creating BaseHandler with Pri %d\n", pri );
}
virtual ~BaseHandler ( void ) {}
};
/******************************************************************/
/* */
/* */
/******************************************************************/
nTemplateSubClass( _T, Handler, BaseHandler )
{
public:
typedef void (Code)( const Handler< _T >& );
Handler( int index, Code* const code, _T& data,
Lst::Node< Tsk::BaseTask >::Priority pri = Lst::Node< Tsk::BaseTask >::vNORMAL_PRIORITY );
virtual ~Handler ( void );
virtual void vCall( void ) const;
virtual void * GetCode(void) const;
_T& GetData( void ) const;
private :
Code* const code; // tasks entry point
_T& data; // task defined data
};
/******************************************************************/
/* */
/* */
/******************************************************************/
//class Server : public Spt::Class // note - need compiler fix for delete[] bug!!!
class Server
{
//
friend class Manager;
public:
Server();
void RecordInput( RecordedData *data_buffer );
void PlaybackInput( RecordedData *recorded_input );
private:
void service_handlers( void );
SIO::Device *m_device;
Tsk::Stack m_handler_stack;
Data m_data;
RecordedData *m_data_in;
void *m_data_in_end;
RecordedData *m_data_out;
void *m_data_out_end;
};
/******************************************************************/
/* */
/* */
/******************************************************************/
class Manager : public Spt::Class
{
public :
void AddHandler( BaseHandler &handler );
void ReassignHandler( BaseHandler &handler, int new_index );
void AddPushHandler( BaseHandler &handler );
Tsk::BaseTask& GetProcessHandlersTask ( void ) const;
void RecordInput( int index, RecordedData *data_buffer, int byte_length );
void PlaybackInput( int index, RecordedData *recorded_input, int byte_length );
void PushInputLogicTasks( void );
void PopInputLogicTasks( void );
bool ActuatorEnabled( int i );
void DisableActuators( void );
void DisableActuator( int i );
void EnableActuators( void );
void EnableActuator( int i );
void ResetActuators( void );
void SetAnalogStickOverride( bool should_override_pad );
bool ShouldAnalogStickOverride( void );
private :
~Manager ( void );
Manager ( void );
static Tsk::Task< Manager >::Code process_handlers;
Tsk::Task< Manager >* m_process_handlers_task;
Server m_server[SIO::vMAX_DEVICES];
bool m_override_pad_with_stick;
DeclareSingletonClass( Manager );
};
/*****************************************************************************
** Private Declarations **
*****************************************************************************/
/*****************************************************************************
** Private Prototypes **
*****************************************************************************/
/*****************************************************************************
** Public Declarations **
*****************************************************************************/
/*****************************************************************************
** Public Prototypes **
*****************************************************************************/
/*****************************************************************************
** Inline Functions **
*****************************************************************************/
inline Tsk::BaseTask& Manager::GetProcessHandlersTask ( void ) const
{
Dbg_AssertType ( m_process_handlers_task, Tsk::BaseTask );
return *m_process_handlers_task;
}
/******************************************************************/
/* */
/* */
/******************************************************************/
inline void Manager::AddHandler ( BaseHandler &handler )
{
Dbg_MsgAssert( handler.m_Index < SIO::vMAX_DEVICES,( "Invalid controller index" ));
m_server[handler.m_Index].m_handler_stack.AddTask( handler );
handler.m_Input = &m_server[handler.m_Index].m_data;
handler.m_Device = m_server[handler.m_Index].m_device;
}
/******************************************************************/
/* */
/* */
/******************************************************************/
inline void Manager::ReassignHandler( BaseHandler &handler, int new_index )
{
Dbg_MsgAssert( new_index < SIO::vMAX_DEVICES,( "Invalid controller index" ));
handler.Remove();
m_server[new_index].m_handler_stack.AddTask( handler );
handler.m_Input = &m_server[new_index].m_data;
handler.m_Device = m_server[new_index].m_device;
}
/******************************************************************/
/* */
/* */
/******************************************************************/
inline void Manager::AddPushHandler ( BaseHandler &handler )
{
Dbg_MsgAssert( handler.m_Index < SIO::vMAX_DEVICES,( "Invalid controller index" ));
m_server[handler.m_Index].m_handler_stack.AddPushTask( handler );
handler.m_Input = &m_server[handler.m_Index].m_data;
handler.m_Device = m_server[handler.m_Index].m_device;
}
/******************************************************************/
/* */
/* */
/******************************************************************/
template < class _T > inline
Handler< _T >::Handler( int index, Code* const _code, _T& _data, Tsk::BaseTask::Node::Priority pri )
: BaseHandler( index, pri ), code( _code ), data( _data )
{
}
/******************************************************************/
/* */
/* */
/******************************************************************/
template < class _T > inline
Handler< _T >::~Handler( void )
{
}
/******************************************************************/
/* */
/* */
/******************************************************************/
template < class _T > inline
void Handler< _T >::vCall( void ) const
{
Dbg_AssertPtr( code );
code( *this );
}
/******************************************************************/
/* */
/* */
/******************************************************************/
template < class _T > inline
_T& Handler< _T >::GetData( void ) const
{
Dbg_AssertType( &data, _T );
return data;
}
/******************************************************************/
/* */
/* */
/******************************************************************/
template < class _T > inline
void * Handler< _T >::GetCode( void ) const
{
return NULL;
}
/******************************************************************/
/* */
/* */
/******************************************************************/
} // namespace Inp
#endif // __GEL_INPMAN_H
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