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Added support for the Wii Remote with the Classic Controller Pro extension 

Also changed event order to: buttons, triggers, axes, for consistency with other drivers
This commit is contained in:
Sam Lantinga 2022-09-05 14:31:25 -07:00
parent a0f143fc93
commit a61b823da8
2 changed files with 19 additions and 24 deletions
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2
src/joystick/SDL_gamecontroller.c
View File

@ -574,6 +574,8 @@ static ControllerMapping_t *SDL_CreateMappingForHIDAPIController(SDL_JoystickGUI
} else if (vendor == USB_VENDOR_NINTENDO &&
guid.data[15] != k_eSwitchDeviceInfoControllerType_Unknown &&
guid.data[15] != k_eSwitchDeviceInfoControllerType_ProController &&
guid.data[15] != k_eWiiExtensionControllerType_ClassicController &&
guid.data[15] != k_eWiiExtensionControllerType_ClassicControllerPro &&
guid.data[15] != k_eWiiExtensionControllerType_WiiUPro) {
switch (guid.data[15]) {
case k_eSwitchDeviceInfoControllerType_NESLeft:

41
src/joystick/hidapi/SDL_hidapi_wii.c
View File

@ -797,18 +797,6 @@ static void PostPackedButtonData(SDL_Joystick *joystick, const Uint8 defs[][8],
}
}
/* Sends axis data to SDL based on an analog digital trigger pair
* `digital` is zero or nonzero
* `analog` is a 5-bit number (0-31)
*/
static void PostClassicControllerTrigger(SDL_Joystick *joystick, Uint8 axis, Uint8 digital, Uint8 analog)
{
SDL_PrivateJoystickAxis(joystick, axis, digital ? SDL_JOYSTICK_AXIS_MAX : (Uint32)analog * SDL_JOYSTICK_AXIS_MAX / 31);
}
/* Both Wii U Pro Controller and Wii Classic Controller use the same byte layout for the first two bytes
* Only Wii U Pro Controller has the third byte
*/
static const Uint8 WUP_CLASSIC_BUTTON_DEFS[3][8] = {
{
0xFF /* Unused */, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER, SDL_CONTROLLER_BUTTON_START, SDL_CONTROLLER_BUTTON_GUIDE,
@ -846,12 +834,6 @@ static void HandleWiiUProButtonData(SDL_DriverWii_Context *ctx, SDL_Joystick *jo
return;
}
/* Sticks */
for (i = 0; i < 4; i++) {
Uint16 value = data->rgucExtension[i * 2] | (data->rgucExtension[i * 2 + 1] << 8);
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[i], axes[i], value);
}
/* Buttons */
PostPackedButtonData(joystick, buttons, data->rgucExtension + 8, 3, SDL_RELEASED, SDL_PRESSED);
@ -861,6 +843,12 @@ static void HandleWiiUProButtonData(SDL_DriverWii_Context *ctx, SDL_Joystick *jo
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, zl ? SDL_JOYSTICK_AXIS_MIN : SDL_JOYSTICK_AXIS_MAX);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERRIGHT, zr ? SDL_JOYSTICK_AXIS_MIN : SDL_JOYSTICK_AXIS_MAX);
/* Sticks */
for (i = 0; i < 4; i++) {
Uint16 value = data->rgucExtension[i * 2] | (data->rgucExtension[i * 2 + 1] << 8);
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[i], axes[i], value);
}
/* Power */
UpdatePowerLevelWiiU(joystick, data->rgucExtension[10]);
}
@ -869,24 +857,29 @@ static void HandleClassicControllerButtonData(SDL_DriverWii_Context *ctx, SDL_Jo
{
const Uint8 (*buttons)[8] = ctx->m_bUseButtonLabels ? WUP_CLASSIC_BUTTON_DEFS : WUP_CLASSIC_BUTTON_DEFS_POSITIONAL;
Uint8 lx, ly, rx, ry, zl, zr;
if (data->ucNExtensionBytes < 6) {
return;
}
/* Buttons */
PostPackedButtonData(joystick, buttons, data->rgucExtension + 4, 2, SDL_RELEASED, SDL_PRESSED);
/* Triggers */
zl = data->rgucExtension[5] & 0x80;
zr = data->rgucExtension[5] & 0x04;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, zl ? SDL_JOYSTICK_AXIS_MIN : SDL_JOYSTICK_AXIS_MAX);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERRIGHT, zr ? SDL_JOYSTICK_AXIS_MIN : SDL_JOYSTICK_AXIS_MAX);
/* Sticks */
lx = data->rgucExtension[0] & 0x3F;
ly = data->rgucExtension[1] & 0x3F;
rx = (data->rgucExtension[2] >> 7) | ((data->rgucExtension[1] >> 5) & 0x06) | ((data->rgucExtension[0] >> 3) & 0x18);
ry = data->rgucExtension[2] & 0x1F;
zl = (data->rgucExtension[3] >> 5) | ((data->rgucExtension[2] >> 2) & 0x18);
zr = data->rgucExtension[3] & 0x1F;
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[0], SDL_CONTROLLER_AXIS_LEFTX, lx);
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[1], SDL_CONTROLLER_AXIS_LEFTY, ly);
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[2], SDL_CONTROLLER_AXIS_RIGHTX, rx);
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[3], SDL_CONTROLLER_AXIS_RIGHTY, ry);
PostClassicControllerTrigger(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, data->rgucExtension[5] & 0x80, zl);
PostClassicControllerTrigger(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, data->rgucExtension[5] & 0x04, zr);
}
static void HandleWiiRemoteButtonData(SDL_DriverWii_Context *ctx, SDL_Joystick *joystick, const WiiButtonData *data)
@ -933,14 +926,14 @@ static void HandleNunchuckButtonData(SDL_DriverWii_Context *ctx, SDL_Joystick *j
return;
}
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_LEFTSHOULDER, c);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, z ? SDL_JOYSTICK_AXIS_MAX : SDL_JOYSTICK_AXIS_MIN);
if (data->rgucExtension[0] != 0xFF) {
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[0], SDL_CONTROLLER_AXIS_LEFTX, data->rgucExtension[0]);
}
if (data->rgucExtension[1] != 0xFF) {
PostStickCalibrated(joystick, &ctx->m_StickCalibrationData[1], SDL_CONTROLLER_AXIS_LEFTY, data->rgucExtension[1]);
}
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_LEFTSHOULDER, c);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, z ? SDL_JOYSTICK_AXIS_MAX : SDL_JOYSTICK_AXIS_MIN);
}
static void HandleButtonData(SDL_DriverWii_Context *ctx, SDL_Joystick *joystick, const WiiButtonData *data)