mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-22 22:00:39 -06:00
Remove unnecessary Src/ folders
This commit is contained in:
Jasper St. Pierre
456
Source/Core/InputCommon/ControllerEmu.h
Normal file
456
Source/Core/InputCommon/ControllerEmu.h
Normal file
@ -0,0 +1,456 @@
|
||||
// Copyright 2013 Dolphin Emulator Project
|
||||
// Licensed under GPLv2
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#ifndef _CONTROLLEREMU_H_
|
||||
#define _CONTROLLEREMU_H_
|
||||
|
||||
// windows crap
|
||||
#define NOMINMAX
|
||||
|
||||
#include <cmath>
|
||||
#include <vector>
|
||||
#include <string>
|
||||
#include <algorithm>
|
||||
|
||||
#include "GCPadStatus.h"
|
||||
|
||||
#include "ControllerInterface/ControllerInterface.h"
|
||||
#include "IniFile.h"
|
||||
|
||||
#define sign(x) ((x)?(x)<0?-1:1:0)
|
||||
|
||||
enum
|
||||
{
|
||||
GROUP_TYPE_OTHER,
|
||||
GROUP_TYPE_STICK,
|
||||
GROUP_TYPE_MIXED_TRIGGERS,
|
||||
GROUP_TYPE_BUTTONS,
|
||||
GROUP_TYPE_FORCE,
|
||||
GROUP_TYPE_EXTENSION,
|
||||
GROUP_TYPE_TILT,
|
||||
GROUP_TYPE_CURSOR,
|
||||
GROUP_TYPE_TRIGGERS,
|
||||
GROUP_TYPE_UDPWII,
|
||||
GROUP_TYPE_SLIDER,
|
||||
};
|
||||
|
||||
enum
|
||||
{
|
||||
SETTING_RADIUS,
|
||||
SETTING_DEADZONE,
|
||||
SETTING_SQUARE,
|
||||
};
|
||||
|
||||
const char * const named_directions[] =
|
||||
{
|
||||
"Up",
|
||||
"Down",
|
||||
"Left",
|
||||
"Right"
|
||||
};
|
||||
|
||||
class ControllerEmu
|
||||
{
|
||||
public:
|
||||
|
||||
class ControlGroup
|
||||
{
|
||||
public:
|
||||
|
||||
class Control
|
||||
{
|
||||
protected:
|
||||
Control(ControllerInterface::ControlReference* const _ref, const char * const _name)
|
||||
: control_ref(_ref), name(_name){}
|
||||
public:
|
||||
|
||||
virtual ~Control();
|
||||
ControllerInterface::ControlReference* const control_ref;
|
||||
const char * const name;
|
||||
|
||||
};
|
||||
|
||||
class Input : public Control
|
||||
{
|
||||
public:
|
||||
|
||||
Input(const char * const _name)
|
||||
: Control(new ControllerInterface::InputReference, _name) {}
|
||||
|
||||
};
|
||||
|
||||
class Output : public Control
|
||||
{
|
||||
public:
|
||||
|
||||
Output(const char * const _name)
|
||||
: Control(new ControllerInterface::OutputReference, _name) {}
|
||||
|
||||
};
|
||||
|
||||
class Setting
|
||||
{
|
||||
public:
|
||||
|
||||
Setting(const char* const _name, const ControlState def_value
|
||||
, const unsigned int _low = 0, const unsigned int _high = 100 )
|
||||
: name(_name)
|
||||
, value(def_value)
|
||||
, default_value(def_value)
|
||||
, low(_low)
|
||||
, high(_high){}
|
||||
|
||||
const char* const name;
|
||||
ControlState value;
|
||||
const ControlState default_value;
|
||||
const unsigned int low, high;
|
||||
};
|
||||
|
||||
ControlGroup(const char* const _name, const unsigned int _type = GROUP_TYPE_OTHER) : name(_name), type(_type) {}
|
||||
virtual ~ControlGroup();
|
||||
|
||||
virtual void LoadConfig(IniFile::Section *sec, const std::string& defdev = "", const std::string& base = "" );
|
||||
virtual void SaveConfig(IniFile::Section *sec, const std::string& defdev = "", const std::string& base = "" );
|
||||
|
||||
const char* const name;
|
||||
const unsigned int type;
|
||||
|
||||
std::vector< Control* > controls;
|
||||
std::vector< Setting* > settings;
|
||||
|
||||
};
|
||||
|
||||
class AnalogStick : public ControlGroup
|
||||
{
|
||||
public:
|
||||
|
||||
template <typename C>
|
||||
void GetState(C* const x, C* const y, const unsigned int base, const unsigned int range)
|
||||
{
|
||||
// this is all a mess
|
||||
|
||||
ControlState yy = controls[0]->control_ref->State() - controls[1]->control_ref->State();
|
||||
ControlState xx = controls[3]->control_ref->State() - controls[2]->control_ref->State();
|
||||
|
||||
ControlState radius = settings[SETTING_RADIUS]->value;
|
||||
ControlState deadzone = settings[SETTING_DEADZONE]->value;
|
||||
ControlState square = settings[SETTING_SQUARE]->value;
|
||||
ControlState m = controls[4]->control_ref->State();
|
||||
|
||||
// modifier code
|
||||
if (m)
|
||||
{
|
||||
yy = (fabsf(yy)>deadzone) * sign(yy) * (m + deadzone/2);
|
||||
xx = (fabsf(xx)>deadzone) * sign(xx) * (m + deadzone/2);
|
||||
}
|
||||
|
||||
// deadzone / square stick code
|
||||
if (radius != 1 || deadzone || square)
|
||||
{
|
||||
// this section might be all wrong, but its working good enough, I think
|
||||
|
||||
ControlState ang = atan2(yy, xx);
|
||||
ControlState ang_sin = sin(ang);
|
||||
ControlState ang_cos = cos(ang);
|
||||
|
||||
// the amt a full square stick would have at current angle
|
||||
ControlState square_full = std::min(ang_sin ? 1/fabsf(ang_sin) : 2, ang_cos ? 1/fabsf(ang_cos) : 2);
|
||||
|
||||
// the amt a full stick would have that was ( user setting squareness) at current angle
|
||||
// I think this is more like a pointed circle rather than a rounded square like it should be
|
||||
ControlState stick_full = (1 + (square_full - 1) * square);
|
||||
|
||||
ControlState dist = sqrt(xx*xx + yy*yy);
|
||||
|
||||
// dead zone code
|
||||
dist = std::max(0.0f, dist - deadzone * stick_full);
|
||||
dist /= (1 - deadzone);
|
||||
|
||||
// square stick code
|
||||
ControlState amt = dist / stick_full;
|
||||
dist -= ((square_full - 1) * amt * square);
|
||||
|
||||
// radius
|
||||
dist *= radius;
|
||||
|
||||
yy = std::max(-1.0f, std::min(1.0f, ang_sin * dist));
|
||||
xx = std::max(-1.0f, std::min(1.0f, ang_cos * dist));
|
||||
}
|
||||
|
||||
*y = C(yy * range + base);
|
||||
*x = C(xx * range + base);
|
||||
}
|
||||
|
||||
AnalogStick(const char* const _name);
|
||||
|
||||
};
|
||||
|
||||
class Buttons : public ControlGroup
|
||||
{
|
||||
public:
|
||||
Buttons(const char* const _name);
|
||||
|
||||
template <typename C>
|
||||
void GetState(C* const buttons, const C* bitmasks)
|
||||
{
|
||||
std::vector<Control*>::iterator
|
||||
i = controls.begin(),
|
||||
e = controls.end();
|
||||
|
||||
for (; i!=e; ++i, ++bitmasks)
|
||||
{
|
||||
if ((*i)->control_ref->State() > settings[0]->value) // threshold
|
||||
*buttons |= *bitmasks;
|
||||
}
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
class MixedTriggers : public ControlGroup
|
||||
{
|
||||
public:
|
||||
|
||||
template <typename C, typename S>
|
||||
void GetState(C* const digital, const C* bitmasks, S* analog, const unsigned int range)
|
||||
{
|
||||
const unsigned int trig_count = ((unsigned int) (controls.size() / 2));
|
||||
for (unsigned int i=0; i<trig_count; ++i,++bitmasks,++analog)
|
||||
{
|
||||
if (controls[i]->control_ref->State() > settings[0]->value) //threshold
|
||||
{
|
||||
*analog = range;
|
||||
*digital |= *bitmasks;
|
||||
}
|
||||
else
|
||||
{
|
||||
*analog = S(controls[i+trig_count]->control_ref->State() * range);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
MixedTriggers(const char* const _name);
|
||||
|
||||
};
|
||||
|
||||
class Triggers : public ControlGroup
|
||||
{
|
||||
public:
|
||||
|
||||
template <typename S>
|
||||
void GetState(S* analog, const unsigned int range)
|
||||
{
|
||||
const unsigned int trig_count = ((unsigned int) (controls.size()));
|
||||
const ControlState deadzone = settings[0]->value;
|
||||
for (unsigned int i=0; i<trig_count; ++i,++analog)
|
||||
*analog = S(std::max(controls[i]->control_ref->State() - deadzone, 0.0f) / (1 - deadzone) * range);
|
||||
}
|
||||
|
||||
Triggers(const char* const _name);
|
||||
|
||||
};
|
||||
|
||||
class Slider : public ControlGroup
|
||||
{
|
||||
public:
|
||||
|
||||
template <typename S>
|
||||
void GetState(S* const slider, const unsigned int range, const unsigned int base = 0)
|
||||
{
|
||||
const float deadzone = settings[0]->value;
|
||||
const float state = controls[1]->control_ref->State() - controls[0]->control_ref->State();
|
||||
|
||||
if (fabsf(state) > deadzone)
|
||||
*slider = (S)((state - (deadzone * sign(state))) / (1 - deadzone) * range + base);
|
||||
else
|
||||
*slider = 0;
|
||||
}
|
||||
|
||||
Slider(const char* const _name);
|
||||
|
||||
};
|
||||
|
||||
class Force : public ControlGroup
|
||||
{
|
||||
public:
|
||||
Force(const char* const _name);
|
||||
|
||||
template <typename C, typename R>
|
||||
void GetState(C* axis, const u8 base, const R range)
|
||||
{
|
||||
const float deadzone = settings[0]->value;
|
||||
for (unsigned int i=0; i<6; i+=2)
|
||||
{
|
||||
float tmpf = 0;
|
||||
const float state = controls[i+1]->control_ref->State() - controls[i]->control_ref->State();
|
||||
if (fabsf(state) > deadzone)
|
||||
tmpf = ((state - (deadzone * sign(state))) / (1 - deadzone));
|
||||
|
||||
float &ax = m_swing[i >> 1];
|
||||
*axis++ = (C)((tmpf - ax) * range + base);
|
||||
ax = tmpf;
|
||||
}
|
||||
}
|
||||
private:
|
||||
float m_swing[3];
|
||||
};
|
||||
|
||||
class Tilt : public ControlGroup
|
||||
{
|
||||
public:
|
||||
Tilt(const char* const _name);
|
||||
|
||||
template <typename C, typename R>
|
||||
void GetState(C* const x, C* const y, const unsigned int base, const R range, const bool step = true)
|
||||
{
|
||||
// this is all a mess
|
||||
|
||||
ControlState yy = controls[0]->control_ref->State() - controls[1]->control_ref->State();
|
||||
ControlState xx = controls[3]->control_ref->State() - controls[2]->control_ref->State();
|
||||
|
||||
ControlState deadzone = settings[0]->value;
|
||||
ControlState circle = settings[1]->value;
|
||||
auto const angle = settings[2]->value / 1.8f;
|
||||
ControlState m = controls[4]->control_ref->State();
|
||||
|
||||
// modifier code
|
||||
if (m)
|
||||
{
|
||||
yy = (fabsf(yy)>deadzone) * sign(yy) * (m + deadzone/2);
|
||||
xx = (fabsf(xx)>deadzone) * sign(xx) * (m + deadzone/2);
|
||||
}
|
||||
|
||||
// deadzone / circle stick code
|
||||
if (deadzone || circle)
|
||||
{
|
||||
// this section might be all wrong, but its working good enough, I think
|
||||
|
||||
ControlState ang = atan2(yy, xx);
|
||||
ControlState ang_sin = sin(ang);
|
||||
ControlState ang_cos = cos(ang);
|
||||
|
||||
// the amt a full square stick would have at current angle
|
||||
ControlState square_full = std::min(ang_sin ? 1/fabsf(ang_sin) : 2, ang_cos ? 1/fabsf(ang_cos) : 2);
|
||||
|
||||
// the amt a full stick would have that was (user setting circular) at current angle
|
||||
// I think this is more like a pointed circle rather than a rounded square like it should be
|
||||
ControlState stick_full = (square_full * (1 - circle)) + (circle);
|
||||
|
||||
ControlState dist = sqrt(xx*xx + yy*yy);
|
||||
|
||||
// dead zone code
|
||||
dist = std::max(0.0f, dist - deadzone * stick_full);
|
||||
dist /= (1 - deadzone);
|
||||
|
||||
// circle stick code
|
||||
ControlState amt = dist / stick_full;
|
||||
dist += (square_full - 1) * amt * circle;
|
||||
|
||||
yy = std::max(-1.0f, std::min(1.0f, ang_sin * dist));
|
||||
xx = std::max(-1.0f, std::min(1.0f, ang_cos * dist));
|
||||
}
|
||||
|
||||
// this is kinda silly here
|
||||
// gui being open will make this happen 2x as fast, o well
|
||||
|
||||
// silly
|
||||
if (step)
|
||||
{
|
||||
if (xx > m_tilt[0])
|
||||
m_tilt[0] = std::min(m_tilt[0] + 0.1f, xx);
|
||||
else if (xx < m_tilt[0])
|
||||
m_tilt[0] = std::max(m_tilt[0] - 0.1f, xx);
|
||||
|
||||
if (yy > m_tilt[1])
|
||||
m_tilt[1] = std::min(m_tilt[1] + 0.1f, yy);
|
||||
else if (yy < m_tilt[1])
|
||||
m_tilt[1] = std::max(m_tilt[1] - 0.1f, yy);
|
||||
}
|
||||
|
||||
*y = C(m_tilt[1] * angle * range + base);
|
||||
*x = C(m_tilt[0] * angle * range + base);
|
||||
}
|
||||
private:
|
||||
float m_tilt[2];
|
||||
};
|
||||
|
||||
class Cursor : public ControlGroup
|
||||
{
|
||||
public:
|
||||
Cursor(const char* const _name);
|
||||
|
||||
template <typename C>
|
||||
void GetState(C* const x, C* const y, C* const z, const bool adjusted = false)
|
||||
{
|
||||
const float zz = controls[4]->control_ref->State() - controls[5]->control_ref->State();
|
||||
|
||||
// silly being here
|
||||
if (zz > m_z)
|
||||
m_z = std::min(m_z + 0.1f, zz);
|
||||
else if (zz < m_z)
|
||||
m_z = std::max(m_z - 0.1f, zz);
|
||||
|
||||
*z = m_z;
|
||||
|
||||
// hide
|
||||
if (controls[6]->control_ref->State() > 0.5f)
|
||||
{
|
||||
*x = 10000; *y = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
float yy = controls[0]->control_ref->State() - controls[1]->control_ref->State();
|
||||
float xx = controls[3]->control_ref->State() - controls[2]->control_ref->State();
|
||||
|
||||
// adjust cursor according to settings
|
||||
if (adjusted)
|
||||
{
|
||||
xx *= (settings[1]->value * 2);
|
||||
yy *= (settings[2]->value * 2);
|
||||
yy += (settings[0]->value - 0.5f);
|
||||
}
|
||||
|
||||
*x = xx;
|
||||
*y = yy;
|
||||
}
|
||||
}
|
||||
|
||||
float m_z;
|
||||
};
|
||||
|
||||
class Extension : public ControlGroup
|
||||
{
|
||||
public:
|
||||
Extension(const char* const _name)
|
||||
: ControlGroup(_name, GROUP_TYPE_EXTENSION)
|
||||
, switch_extension(0)
|
||||
, active_extension(0) {}
|
||||
~Extension();
|
||||
|
||||
void GetState(u8* const data, const bool focus = true);
|
||||
|
||||
std::vector<ControllerEmu*> attachments;
|
||||
|
||||
int switch_extension;
|
||||
int active_extension;
|
||||
};
|
||||
|
||||
virtual ~ControllerEmu();
|
||||
|
||||
virtual std::string GetName() const = 0;
|
||||
|
||||
virtual void LoadDefaults(const ControllerInterface& ciface);
|
||||
|
||||
virtual void LoadConfig(IniFile::Section *sec, const std::string& base = "");
|
||||
virtual void SaveConfig(IniFile::Section *sec, const std::string& base = "");
|
||||
void UpdateDefaultDevice();
|
||||
|
||||
void UpdateReferences(ControllerInterface& devi);
|
||||
|
||||
std::vector< ControlGroup* > groups;
|
||||
|
||||
DeviceQualifier default_device;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user