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#pragma once
#include <climits>
#include <deque>
#include <iostream>
#include <stdexcept>
#include "SDL_events.h"
#include "SDL_joystick.h"
#include "xtime.hh"
#include "configuration.hh"
#ifdef USE_PORTMIDI
#include "portmidi.hh"
#endif
namespace input {
enum DevType { GUITAR, DRUMS, DANCEPAD };
enum NavButton { NONE, UP, DOWN, LEFT, RIGHT, START, SELECT, CANCEL, PAUSE, MOREUP, MOREDOWN, VOLUME_UP, VOLUME_DOWN };
static const std::size_t BUTTONS = 10;
static const int STARPOWER_BUTTON = 5;
struct Event {
enum Type { PRESS, RELEASE, PICK, WHAMMY };
Type type;
int button; // Translated button number for press/release events. 0 for pick down, 1 for pick up (NOTE: these are NOT pick press/release events but rather different directions)
bool pressed[BUTTONS]; // All events tell the button state right after the event happened
// More stuff later, when it is actually used
boost::xtime time;
};
namespace Private {
enum Type { GUITAR_RB_PS3, DRUMS_RB_PS3, GUITAR_RB_XB360, DRUMS_RB_XB360,
GUITAR_GH, GUITAR_GH_XPLORER, DRUMS_GH, DRUMS_MIDI, DANCEPAD_TIGERGAME, DANCEPAD_GENERIC };
static unsigned int KEYBOARD_ID = UINT_MAX;
static unsigned int KEYBOARD_ID2 = KEYBOARD_ID-1;
static unsigned int KEYBOARD_ID3 = KEYBOARD_ID-2; // Three ids needed for keyboard guitar/drumkit/dancepad
class InputDevPrivate {
public:
InputDevPrivate() : m_assigned(false), m_type(input::Private::DRUMS_GH) {
for(unsigned int i = 0 ; i < BUTTONS ; i++) {
m_pressed[i] = false;
}
};
InputDevPrivate(input::Private::Type _type) : m_assigned(false), m_type(_type) {
for(unsigned int i = 0 ; i < BUTTONS ; i++) {
m_pressed[i] = false;
}
};
bool tryPoll(Event& _event) {
if( m_events.empty() ) return false;
_event = m_events.front();
m_events.pop_front();
return true;
};
void addEvent(Event _event) {
// only add event if the device is assigned
if( m_assigned ) m_events.push_back(_event);
/*
if( _event.type == input::Event::PICK )
std::cout << "PICK event " << _event.button << std::endl;
if( _event.type == input::Event::PRESS )
std::cout << "PRESS event " << _event.button << std::endl;
if( _event.type == input::Event::RELEASE )
std::cout << "RELEASE event " << _event.button << std::endl;
*/
// always keep track of button status
for( unsigned int i = 0 ; i < BUTTONS ; ++i ) {
m_pressed[i] = _event.pressed[i];
}
};
void clearEvents() {m_events.clear();};
void assign() {m_assigned = true;};
void unassign() {m_assigned = false; clearEvents();};
bool assigned() {return m_assigned;};
bool pressed(int _button) {return m_pressed[_button];};
input::Private::Type type() {return m_type;};
bool type_match( input::DevType _type) {
if( _type == input::GUITAR &&
(m_type == input::Private::GUITAR_GH || m_type == input::Private::GUITAR_GH_XPLORER
|| m_type == input::Private::GUITAR_RB_PS3 || m_type == input::Private::GUITAR_RB_XB360) ) {
return true;
}
else if( _type == input::DRUMS &&
(m_type == input::Private::DRUMS_GH || m_type == input::Private::DRUMS_MIDI
|| m_type == input::Private::DRUMS_RB_PS3 || m_type == input::Private::DRUMS_RB_XB360) ) {
return true;
}
else if( _type == input::DANCEPAD &&
(m_type == input::Private::DANCEPAD_GENERIC || m_type == input::Private::DANCEPAD_TIGERGAME) ) {
return true;
}
else {
return false;
}
};
private:
std::deque<Event> m_events;
bool m_assigned;
bool m_pressed[BUTTONS];
input::Private::Type m_type;
};
typedef std::map<unsigned int,InputDevPrivate> InputDevs;
extern InputDevs devices;
}
int buttonFromSDL(input::Private::Type _type, unsigned int _sdl_button);
NavButton getNav(SDL_Event const &e);
class InputDev {
public:
// First gives a correct instrument type
// Then gives an unknown instrument type
// Finally throw an exception if only wrong (or none) instrument are available
InputDev(input::DevType _type) {
using namespace input::Private;
if( _type == input::DRUMS )
std::cout << "Request acquiring DRUM" << std::endl;
if( _type == input::GUITAR )
std::cout << "Request acquiring GUITAR" << std::endl;
if( _type == input::DANCEPAD )
std::cout << "Request acquiring DANCEPAD" << std::endl;
if( devices.size() == 0 ) throw std::runtime_error("No InputDev available");
for(InputDevs::iterator it = devices.begin() ; it != devices.end() ; ++it) {
if( it->first == input::Private::KEYBOARD_ID && !config["game/keyboard_guitar"].b() )
continue;
if( it->first == input::Private::KEYBOARD_ID2 && !config["game/keyboard_drumkit"].b() )
continue;
if( it->first == input::Private::KEYBOARD_ID3 && !config["game/keyboard_dancepad"].b() )
continue;
if( !it->second.assigned() && it->second.type_match(_type) ) {
std::cout << "Found @" << it->first << std::endl;
m_device_id = it->first;
it->second.assign();
return;
}
}
std::cout << "No InputDev was found!" << std::endl;
throw std::runtime_error("No matching instrument available");
};
~InputDev() {
using namespace input::Private;
// we assume find will success
devices.find(m_device_id)->second.unassign();
};
bool tryPoll(Event& _e) {return input::Private::devices.find(m_device_id)->second.tryPoll(_e);};
void addEvent(Event _e) {input::Private::devices.find(m_device_id)->second.addEvent(_e);};
bool pressed(int _button) {return input::Private::devices.find(m_device_id)->second.pressed(_button);}; // Current state
bool isKeyboard() const {return (m_device_id == input::Private::KEYBOARD_ID || m_device_id == input::Private::KEYBOARD_ID2 || m_device_id == input::Private::KEYBOARD_ID3);};
private:
unsigned int m_device_id; // should be some kind of reference
};
namespace SDL {
typedef std::map<unsigned int,SDL_Joystick*> SDL_devices;
extern SDL_devices sdl_devices;
void init_devices();
// Initialize all event stuffs
void init();
// Returns true if event is taken, feed an InputDev by transforming SDL_Event into Event
bool pushEvent(SDL_Event);
}
#ifdef USE_PORTMIDI
class MidiDrums {
public:
MidiDrums(int devId);
void process();
private:
pm::Input stream;
unsigned int devnum;
Event event;
typedef std::map<unsigned, unsigned> Map;
Map map;
};
#endif
};
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