lsnes/include/core/controllerframe.hpp
2014-11-17 15:55:14 +02:00

250 lines
7.2 KiB
C++

#ifndef _controllerframe__hpp__included__
#define _controllerframe__hpp__included__
#include <cstring>
#include <climits>
#include <cstdio>
#include <cstdlib>
#include <cstdio>
#include <cstdint>
#include <sstream>
#include <iomanip>
#include <iostream>
#include <stdexcept>
#include <string>
#include <vector>
#include <map>
#include <list>
#include "library/portctrl-data.hpp"
#include "library/command.hpp"
#include "library/threads.hpp"
class project_state;
class movie_logic;
class button_mapping;
class emulator_dispatch;
class status_updater;
/**
* Controllers state.
*/
class controller_state
{
public:
/**
* Constructor.
*/
controller_state(project_state& _project, movie_logic& _mlogic, button_mapping& _buttons,
emulator_dispatch& _dispatch, status_updater& _supdater, command::group& _cmd) throw();
/**
* Convert lcid (Logical Controller ID) into pcid (Physical Controler ID).
*
* Parameter lcid: The logical controller ID.
* Return: The physical controller ID, or <-1, -1> if no such controller exists.
*/
std::pair<int, int> lcid_to_pcid(unsigned lcid) throw();
/**
* Lookup (port,controller) pair corresponding to given legacy pcid.
*
* Parameter pcid: The legacy pcid.
* Returns: The controller index, or <-1, -1> if no such thing exists.
* Note: Even if this does return a valid index, it still may not exist.
*/
std::pair<int, int> legacy_pcid_to_pair(unsigned pcid) throw();
/**
* Is given pcid present?
*
* Parameter port: The port.
* Parameter controller: The controller.
* Returns: True if present, false if not.
*/
bool pcid_present(unsigned port, unsigned controller) throw();
/**
* Set types of ports.
*
* Parameter ptype: The new types for ports.
* Throws std::runtime_error: Illegal port type.
*/
void set_ports(const portctrl::type_set& ptype) throw(std::runtime_error);
/**
* Get status of current controls (with autohold/autofire factored in).
*
* Parameter framenum: Number of current frame (for evaluating autofire).
* Returns: The current controls.
*/
portctrl::frame get(uint64_t framenum) throw();
/**
* Commit given controls (autohold/autofire is ignored).
*
* Parameter controls: The controls to commit
*/
void commit(portctrl::frame controls) throw();
/**
* Get status of committed controls.
* Returns: The committed controls.
*/
portctrl::frame get_committed() throw();
/**
* Get blank frame.
*/
portctrl::frame get_blank() throw();
/**
* Send analog input to given controller.
*
* Parameter port: The port to send input to.
* Parameter controller: The controller to send input to.
* Parameter control: The control to send.
* Parameter x: The coordinate to send.
*/
void analog(unsigned port, unsigned controller, unsigned control, short x) throw();
/**
* Manipulate autohold.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to manipulate.
* Parameter newstate: The new state for autohold.
*/
void autohold2(unsigned port, unsigned controller, unsigned pbid, bool newstate) throw();
/**
* Query autohold.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to query.
* Returns: The state of autohold.
*/
bool autohold2(unsigned port, unsigned controller, unsigned pbid) throw();
/**
* Reset all frame holds.
*/
void reset_framehold() throw();
/**
* Manipulate hold for frame.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to manipulate.
* Parameter newstate: The new state for framehold.
*/
void framehold2(unsigned port, unsigned controller, unsigned pbid, bool newstate) throw();
/**
* Query hold for frame.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to query.
* Returns: The state of framehold.
*/
bool framehold2(unsigned port, unsigned controller, unsigned pbid) throw();
/**
* Manipulate button.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to manipulate.
* Parameter newstate: The new state for button.
*/
void button2(unsigned port, unsigned controller, unsigned pbid, bool newstate) throw();
/**
* Query button.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to query.
* Returns: The state of button.
*/
bool button2(unsigned port, unsigned controller, unsigned pbid) throw();
/**
* Manipulate autofire.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to manipulate.
* Parameter duty: The new duty cycle for autofire.
* Parameter cyclelen: The new cycle length.
*/
void autofire2(unsigned port, unsigned controller, unsigned pbid, unsigned duty, unsigned cyclelen) throw();
/**
* Query autofire.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to query.
* Returns: The state of autofire.
*/
std::pair<unsigned, unsigned> autofire2(unsigned port, unsigned controller, unsigned pbid) throw();
/**
* Manipulate TASinput.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to manipulate.
* Parameter state: The new state.
*/
void tasinput(unsigned port, unsigned controller, unsigned pbid, int16_t state) throw();
/**
* Query tasinput.
*
* Parameter port: The port.
* Parameter controller: The controller.
* Parameter pbid: The physical button ID to query.
* Returns: The state of tasinput.
*/
int16_t tasinput(unsigned port, unsigned controller, unsigned pbid) throw();
/**
* Enage/Disenage tasinput.
*/
void tasinput_enable(bool enabled);
/**
* TODO: Document.
*/
bool is_present(unsigned port, unsigned controller) throw();
void erase_macro(const std::string& macro);
std::set<std::string> enumerate_macro();
portctrl::macro& get_macro(const std::string& macro);
void set_macro(const std::string& macro, const portctrl::macro& m);
void apply_macro(portctrl::frame& f);
void rename_macro(const std::string& old, const std::string& newn);
std::set<std::string> active_macro_set();
void advance_macros();
std::map<std::string, uint64_t> get_macro_frames();
void set_macro_frames(const std::map<std::string, uint64_t>& f);
private:
void do_macro(const std::string& a, int mode);
struct autofire_info
{
uint64_t first_frame;
unsigned duty;
unsigned cyclelen;
bool eval_at(uint64_t frame);
};
struct tasinput_info
{
int mode;
int16_t state;
};
void reread_tasinput_mode(const portctrl::type_set& ptype);
const portctrl::type_set* types;
portctrl::frame _input;
portctrl::frame _autohold;
portctrl::frame _framehold;
std::map<unsigned, autofire_info> _autofire;
std::map<unsigned, tasinput_info> _tasinput;
bool tasinput_enaged;
portctrl::frame _committed;
std::map<std::string, portctrl::macro> all_macros;
std::list<std::pair<uint64_t, portctrl::macro*>> active_macros;
threads::lock macro_lock;
project_state& project;
movie_logic& mlogic;
button_mapping& buttons;
emulator_dispatch& edispatch;
status_updater& supdater;
command::group& cmd;
command::_fnptr<const std::string&> macro_p;
command::_fnptr<const std::string&> macro_r;
command::_fnptr<const std::string&> macro_t;
};
#endif