ObjFW  Check-in [256c4a696f]

Overview
Comment:ObjFWHID: Ignore Guide button on XInput 9.1.0
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SHA3-256: 256c4a696fc07baae81664ac77625ff6639c4e669668dd24f33bdebcb480388a
User & Date: js on 2024-06-08 19:36:39
Other Links: manifest | tags
Context
2024-06-08
19:38
OHXInputGamepad: Fix missed rename check-in: 7be631239e user: js tags: trunk
19:36
ObjFWHID: Ignore Guide button on XInput 9.1.0 check-in: 256c4a696f user: js tags: trunk
19:32
OHGameControllerDirectionalPad: Rename methods check-in: 35e4d04158 user: js tags: trunk
Changes
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Modified src/hid/OHXInputGameController.h from [9cb565dbba] to [2da83182e9].

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	DWORD _index;
	OFNumber *_Nullable _vendorID, *_Nullable _productID;
	OHXInputGamepad *_gamepad;
}

- (instancetype)oh_initWithIndex: (DWORD)index OF_METHOD_FAMILY(init);
@end

#ifdef __cplusplus
extern "C" {
#endif
extern int OHXInputVersion;
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/hid/OHXInputGameController.m from [4922b1a2cf] to [c422cbe7b4].

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	WORD vendorID;
	WORD productID;
	WORD versionNumber;
	WORD unknown1;
	DWORD unknown2;
};

int OHXInputVersion;
static WINAPI DWORD (*XInputGetStateFuncPtr)(DWORD, XINPUT_STATE *);
static WINAPI DWORD (*XInputGetCapabilitiesExFuncPtr)(DWORD, DWORD, DWORD,
    struct XInputCapabilitiesEx *);
static int XInputVersion;

@implementation OHXInputGameController
@synthesize vendorID = _vendorID, productID = _productID, gamepad = _gamepad;

+ (void)initialize
{
	HMODULE module;

	if (self != [OHXInputGameController class])
		return;

	if ((module = LoadLibraryA("xinput1_4.dll")) != NULL) {
		XInputGetStateFuncPtr =
		    (WINAPI DWORD (*)(DWORD, XINPUT_STATE *))
		    GetProcAddress(module, (LPCSTR)100);
		XInputGetCapabilitiesExFuncPtr = (WINAPI DWORD (*)(DWORD, DWORD,
		    DWORD, struct XInputCapabilitiesEx *))
		    GetProcAddress(module, (LPCSTR)108);
		XInputVersion = 14;
		OHXInputVersion = 14;
	} else if ((module = LoadLibrary("xinput1_3.dll")) != NULL) {
		XInputGetStateFuncPtr =
		    (WINAPI DWORD (*)(DWORD, XINPUT_STATE *))
		    GetProcAddress(module, (LPCSTR)100);
		XInputVersion = 13;
		OHXInputVersion = 13;
	} else if ((module = LoadLibrary("xinput9_1_0.dll")) != NULL) {
		XInputGetStateFuncPtr =
		    (WINAPI DWORD (*)(DWORD, XINPUT_STATE *))
		    GetProcAddress(module, "XInputGetState");
		XInputVersion = 910;
		OHXInputVersion = 910;
	}
}

+ (OFArray OF_GENERIC(OHGameController *) *)controllers
{
	OFMutableArray *controllers = [OFMutableArray array];
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	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_THUMB);
	_gamepad.rightThumbstickButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_THUMB);
	_gamepad.menuButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_START);
	_gamepad.optionsButton.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_BACK);
	if (XInputVersion != 910)
	if (OHXInputVersion != 910)
		_gamepad.homeButton.value =
		    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_GUIDE);

	_gamepad.leftTriggerButton.value =
	    (float)state.Gamepad.bLeftTrigger / 255;
	_gamepad.rightTriggerButton.value =
	    (float)state.Gamepad.bRightTrigger / 255;
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	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT);
	_gamepad.dPad.right.value =
	    !!(state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT);
}

- (OFString *)name
{
	switch (XInputVersion) {
	switch (OHXInputVersion) {
	case 14:
		return @"XInput 1.4 device";
	case 13:
		return @"XInput 1.3 device";
	case 910:
		return @"XInput 9.1.0 device";
	}
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Modified src/hid/OHXInputGamepad.m from [254b2085d9] to [3ff2d7703f].

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#include "config.h"

#import "OHXInputGamepad.h"
#import "OFDictionary.h"
#import "OHGameControllerAxis.h"
#import "OHGameControllerButton.h"
#import "OHGameControllerDirectionalPad.h"
#import "OHXInputGameController.h"

static OFString *const buttonNames[] = {
	@"A", @"B", @"X", @"Y", @"LB", @"RB", @"LT", @"RT", @"LSB", @"RSB",
	@"Start", @"Back", @"Guide"
};
static const size_t numButtons = sizeof(buttonNames) / sizeof(*buttonNames);
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		    [OFMutableDictionary dictionaryWithCapacity: numButtons];
		OFMutableDictionary *directionalPads;
		OHGameControllerAxis *xAxis, *yAxis;
		OHGameControllerDirectionalPad *directionalPad;
		OHGameControllerButton *up, *down, *left, *right;

		for (size_t i = 0; i < numButtons; i++) {
			OHGameControllerButton *button =
			    [[OHGameControllerButton alloc]
			OHGameControllerButton *button;

			if ([buttonNames[i] isEqual: @"Guide"] &&
			    OHXInputVersion == 910)
				continue;

			button = [[OHGameControllerButton alloc]
			    initWithName: buttonNames[i]];

			@try {
				[buttons setObject: button
					    forKey: buttonNames[i]];
			} @finally {
				[button release];
			}
		}
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