diff options
Diffstat (limited to 'platform/windows/joypad_windows.cpp')
| -rw-r--r-- | platform/windows/joypad_windows.cpp | 52 |
1 files changed, 24 insertions, 28 deletions
diff --git a/platform/windows/joypad_windows.cpp b/platform/windows/joypad_windows.cpp index 1d3761ee83..b0dd86a4b7 100644 --- a/platform/windows/joypad_windows.cpp +++ b/platform/windows/joypad_windows.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -97,11 +97,13 @@ bool JoypadWindows::have_device(const GUID &p_guid) { // adapted from SDL2, works a lot better than the MSDN version bool JoypadWindows::is_xinput_device(const GUID *p_guid) { - static GUID IID_ValveStreamingGamepad = { MAKELONG(0x28DE, 0x11FF), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; + static GUID IID_ValveStreamingGamepad = { MAKELONG(0x28DE, 0x11FF), 0x28DE, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; static GUID IID_X360WiredGamepad = { MAKELONG(0x045E, 0x02A1), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; static GUID IID_X360WirelessGamepad = { MAKELONG(0x045E, 0x028E), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - if (p_guid == &IID_ValveStreamingGamepad || p_guid == &IID_X360WiredGamepad || p_guid == &IID_X360WirelessGamepad) + if (memcmp(p_guid, &IID_ValveStreamingGamepad, sizeof(*p_guid)) == 0 || + memcmp(p_guid, &IID_X360WiredGamepad, sizeof(*p_guid)) == 0 || + memcmp(p_guid, &IID_X360WirelessGamepad, sizeof(*p_guid)) == 0) return true; PRAWINPUTDEVICELIST dev_list = nullptr; @@ -446,33 +448,27 @@ void JoypadWindows::post_hat(int p_device, DWORD p_dpad) { input->joy_hat(p_device, dpad_val); }; -Input::JoyAxisValue JoypadWindows::axis_correct(int p_val, bool p_xinput, bool p_trigger, bool p_negate) const { - Input::JoyAxisValue jx; +float JoypadWindows::axis_correct(int p_val, bool p_xinput, bool p_trigger, bool p_negate) const { if (Math::abs(p_val) < MIN_JOY_AXIS) { - jx.min = p_trigger ? 0 : -1; - jx.value = 0.0f; - return jx; + return p_trigger ? -1.0f : 0.0f; } - if (p_xinput) { - if (p_trigger) { - jx.min = 0; - jx.value = (float)p_val / MAX_TRIGGER; - return jx; - } - jx.min = -1; - if (p_val < 0) { - jx.value = (float)p_val / MAX_JOY_AXIS; - } else { - jx.value = (float)p_val / (MAX_JOY_AXIS - 1); - } - if (p_negate) { - jx.value = -jx.value; - } - return jx; + if (!p_xinput) { + return (float)p_val / MAX_JOY_AXIS; + } + if (p_trigger) { + // Convert to a value between -1.0f and 1.0f. + return 2.0f * p_val / MAX_TRIGGER - 1.0f; + } + float value; + if (p_val < 0) { + value = (float)p_val / MAX_JOY_AXIS; + } else { + value = (float)p_val / (MAX_JOY_AXIS - 1); + } + if (p_negate) { + value = -value; } - jx.min = -1; - jx.value = (float)p_val / MAX_JOY_AXIS; - return jx; + return value; } void JoypadWindows::joypad_vibration_start_xinput(int p_device, float p_weak_magnitude, float p_strong_magnitude, float p_duration, uint64_t p_timestamp) { |