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Code Issues Packages Projects Releases Wiki Activity

Correct controller calibration data

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This commit is contained in:
wiidev 2021-08-01 18:00:13 +01:00
parent 5918bea536
commit 0bed750923
3 changed files with 85 additions and 73 deletions
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26
source/Controls/WiiPointer.cpp
View File

@ -67,37 +67,33 @@ void WiiPointer::Draw(GuiTrigger *t)
else else
{ {
angle = 0.0f; angle = 0.0f;
// dynamic deadzone value required for WiiU gamepad when using Virtual Console Wii channels. Fixes diagonal sticks.
// dirty fix. could be in input.h ?
u8 deadzone = isWiiVC ? 20 : PADCAL;
// GC PAD // GC PAD
// x-axis // x-axis
if(t->pad.stickX < -deadzone) if(t->pad.stickX < -PADCAL)
{ {
posX += (t->pad.stickX + deadzone) * Settings.PointerSpeed; posX += (t->pad.stickX + PADCAL) * Settings.PointerSpeed;
lastActivity = 0; lastActivity = 0;
} }
else if(t->pad.stickX > deadzone) else if(t->pad.stickX > PADCAL)
{ {
posX += (t->pad.stickX - deadzone) * Settings.PointerSpeed; posX += (t->pad.stickX - PADCAL) * Settings.PointerSpeed;
lastActivity = 0; lastActivity = 0;
} }
// y-axis // y-axis
if(t->pad.stickY < -deadzone) if(t->pad.stickY < -PADCAL)
{ {
posY -= (t->pad.stickY + deadzone) * Settings.PointerSpeed; posY -= (t->pad.stickY + PADCAL) * Settings.PointerSpeed;
lastActivity = 0; lastActivity = 0;
} }
else if(t->pad.stickY > deadzone) else if(t->pad.stickY > PADCAL)
{ {
posY -= (t->pad.stickY - deadzone) * Settings.PointerSpeed; posY -= (t->pad.stickY - PADCAL) * Settings.PointerSpeed;
lastActivity = 0; lastActivity = 0;
} }
int wpadX = t->WPAD_Stick(0, 0); s8 wpadX = t->WPAD_Stick(0, 0);
int wpadY = t->WPAD_Stick(0, 1); s8 wpadY = t->WPAD_Stick(0, 1);
// Wii Extensions // Wii Extensions
// x-axis // x-axis

115
source/GUI/gui_trigger.cpp
View File

@ -72,68 +72,77 @@ void GuiTrigger::SetButtonOnlyTrigger(s32 ch, u32 wiibtns, u16 gcbtns)
* *
* Get X/Y value from Wii Joystick (classic, nunchuk) input * Get X/Y value from Wii Joystick (classic, nunchuk) input
***************************************************************************/ ***************************************************************************/
s8 GuiTrigger::WPAD_Stick(u8 right, int axis) s8 GuiTrigger::WPAD_Stick(u8 right, int axis)
{ {
float mag = 0.0; struct joystick_t *js = NULL;
float ang = 0.0;
switch ( wpad.exp.type ) switch (wpad.exp.type)
{ {
default: case WPAD_EXP_NUNCHUK:
case WPAD_EXP_NUNCHUK: js = right ? NULL : &wpad.exp.nunchuk.js;
case WPAD_EXP_GUITARHERO3: break;
case WPAD_EXP_GUITARHERO3:
js = right ? NULL : &wpad.exp.nunchuk.js;
break;
case WPAD_EXP_CLASSIC:
js = right ? &wpad.exp.classic.rjs : &wpad.exp.classic.ljs;
break;
default:
break;
}
if (js)
{
int pos = axis ? js->pos.y : js->pos.x;
int min = axis ? js->min.y : js->min.x;
int max = axis ? js->max.y : js->max.x;
int center = axis ? js->center.y : js->center.x;
// Fix bad calibration values (libogc 2.2.0 also fixes this)
if ((min >= center) || (max <= center))
{ {
if ( right == 0 ) if (axis)
{ {
mag = wpad.exp.nunchuk.js.mag; min = js->min.y = 0;
ang = wpad.exp.nunchuk.js.ang; max = js->max.y = right ? 32 : 64;
} center = js->center.y = right ? 16 : 32;
break;
}
case WPAD_EXP_CLASSIC:
{
if ( right == 0 )
{
mag = wpad.exp.classic.ljs.mag;
ang = wpad.exp.classic.ljs.ang;
} }
else else
{ {
mag = wpad.exp.classic.rjs.mag; min = js->min.x = 0;
ang = wpad.exp.classic.rjs.ang; max = js->max.x = right ? 32 : 64;
center = js->center.x = right ? 16 : 32;
} }
break;
} }
// Limit values
if (pos > max)
return 127;
if (pos < min)
return -128;
// Adjust against center position
pos -= center;
// Return interpolated range
if (pos > 0)
return (s8)(127.0 * ((float)pos / (float)(max - center)));
else
return (s8)(128.0 * ((float)pos / (float)(center - min)));
} }
/* calculate x/y value (angle need to be converted into radian) */ return 0;
if ( mag > 1.0 )
mag = 1.0;
else if ( mag < -1.0 )
mag = -1.0;
float val;
if ( axis == 0 ) // x-axis
val = (float) (mag * sin( (PI * ang) / 180.0f ));
else // y-axis
val = (float) (mag * cos( (PI * ang) / 180.0f ));
return ( s8 )( val * 128.0f );
} }
bool GuiTrigger::Left() bool GuiTrigger::Left()
{ {
u32 wiibtn = WPAD_BUTTON_LEFT; u32 wiibtn = WPAD_BUTTON_LEFT;
if(wpad.exp.type == WPAD_EXP_CLASSIC) if (wpad.exp.type == WPAD_EXP_CLASSIC)
wiibtn |= WPAD_CLASSIC_BUTTON_LEFT; wiibtn |= WPAD_CLASSIC_BUTTON_LEFT;
if( ((wpad.btns_d | wpad.btns_h) & wiibtn) if (((wpad.btns_d | wpad.btns_h) & wiibtn) || ((pad.btns_d | pad.btns_h) & PAD_BUTTON_LEFT))
|| ((pad.btns_d | pad.btns_h) & PAD_BUTTON_LEFT))
{ {
if( (wpad.btns_d & wiibtn) if ((wpad.btns_d & wiibtn) || (pad.btns_d & PAD_BUTTON_LEFT))
|| (pad.btns_d & PAD_BUTTON_LEFT))
{ {
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay. scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
return true; return true;
@ -150,14 +159,12 @@ bool GuiTrigger::Left()
bool GuiTrigger::Right() bool GuiTrigger::Right()
{ {
u32 wiibtn = WPAD_BUTTON_RIGHT; u32 wiibtn = WPAD_BUTTON_RIGHT;
if(wpad.exp.type == WPAD_EXP_CLASSIC) if (wpad.exp.type == WPAD_EXP_CLASSIC)
wiibtn |= WPAD_CLASSIC_BUTTON_RIGHT; wiibtn |= WPAD_CLASSIC_BUTTON_RIGHT;
if( ((wpad.btns_d | wpad.btns_h) & wiibtn) if (((wpad.btns_d | wpad.btns_h) & wiibtn) || ((pad.btns_d | pad.btns_h) & PAD_BUTTON_RIGHT))
|| ((pad.btns_d | pad.btns_h) & PAD_BUTTON_RIGHT))
{ {
if( (wpad.btns_d & wiibtn) if ((wpad.btns_d & wiibtn) || (pad.btns_d & PAD_BUTTON_RIGHT))
|| (pad.btns_d & PAD_BUTTON_RIGHT))
{ {
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay. scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
return true; return true;
@ -174,14 +181,12 @@ bool GuiTrigger::Right()
bool GuiTrigger::Up() bool GuiTrigger::Up()
{ {
u32 wiibtn = WPAD_BUTTON_UP; u32 wiibtn = WPAD_BUTTON_UP;
if(wpad.exp.type == WPAD_EXP_CLASSIC) if (wpad.exp.type == WPAD_EXP_CLASSIC)
wiibtn |= WPAD_CLASSIC_BUTTON_UP; wiibtn |= WPAD_CLASSIC_BUTTON_UP;
if( ((wpad.btns_d | wpad.btns_h) & wiibtn) if (((wpad.btns_d | wpad.btns_h) & wiibtn) || ((pad.btns_d | pad.btns_h) & PAD_BUTTON_UP))
|| ((pad.btns_d | pad.btns_h) & PAD_BUTTON_UP))
{ {
if( (wpad.btns_d & wiibtn) if ((wpad.btns_d & wiibtn) || (pad.btns_d & PAD_BUTTON_UP))
|| (pad.btns_d & PAD_BUTTON_UP))
{ {
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay. scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
return true; return true;
@ -198,14 +203,12 @@ bool GuiTrigger::Up()
bool GuiTrigger::Down() bool GuiTrigger::Down()
{ {
u32 wiibtn = WPAD_BUTTON_DOWN; u32 wiibtn = WPAD_BUTTON_DOWN;
if(wpad.exp.type == WPAD_EXP_CLASSIC) if (wpad.exp.type == WPAD_EXP_CLASSIC)
wiibtn |= WPAD_CLASSIC_BUTTON_DOWN; wiibtn |= WPAD_CLASSIC_BUTTON_DOWN;
if( ((wpad.btns_d | wpad.btns_h) & wiibtn) if (((wpad.btns_d | wpad.btns_h) & wiibtn) || ((pad.btns_d | pad.btns_h) & PAD_BUTTON_DOWN))
|| ((pad.btns_d | pad.btns_h) & PAD_BUTTON_DOWN))
{ {
if( (wpad.btns_d & wiibtn) if ((wpad.btns_d & wiibtn) || (pad.btns_d & PAD_BUTTON_DOWN))
|| (pad.btns_d & PAD_BUTTON_DOWN))
{ {
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay. scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
return true; return true;

17
source/input.cpp
View File

@ -75,8 +75,21 @@ void UpdatePads()
userInput[0].pad.btns_u |= wiidrc_to_pad(WiiDRC_ButtonsUp()); userInput[0].pad.btns_u |= wiidrc_to_pad(WiiDRC_ButtonsUp());
userInput[0].pad.btns_h |= wiidrc_to_pad(WiiDRC_ButtonsHeld()); userInput[0].pad.btns_h |= wiidrc_to_pad(WiiDRC_ButtonsHeld());
// DRC stick state written to gamecube pad data // DRC stick state written to gamecube pad data
userInput[0].pad.stickX = WiiDRC_lStickX();
userInput[0].pad.stickY = WiiDRC_lStickY(); int x = 0, y = 0;
x = (WiiDRC_lStickX() * 128) / 75;
y = (WiiDRC_lStickY() * 128) / 75;
if (x > 127)
x = 127;
else if (x < -128)
x = -128;
if (y > 127)
y = 127;
else if (y < -128)
y = -128;
userInput[0].pad.stickX = x;
userInput[0].pad.stickY = y;
userInput[0].pad.substickX = WiiDRC_rStickX(); userInput[0].pad.substickX = WiiDRC_rStickX();
userInput[0].pad.substickY = WiiDRC_rStickY(); userInput[0].pad.substickY = WiiDRC_rStickY();
} }