diff options
| author | german <german@thesoftwareartisans.com> | 2020-09-17 20:26:34 -0500 |
|---|---|---|
| committer | german <german@thesoftwareartisans.com> | 2020-09-25 17:59:52 -0500 |
| commit | 03b574ae2272fc8465e7d38f21b198fcb1885186 (patch) | |
| tree | e6e70906677339fce1a7bedafab8d8fcb39026b4 /src/input_common/motion_input.cpp | |
| parent | 4d4afc150294483e6090626022be55b1dfdfd498 (diff) | |
Add random motion input to SDL
Diffstat (limited to 'src/input_common/motion_input.cpp')
| -rw-r--r-- | src/input_common/motion_input.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/input_common/motion_input.cpp b/src/input_common/motion_input.cpp index 22a849866d..b99d3497f9 100644 --- a/src/input_common/motion_input.cpp +++ b/src/input_common/motion_input.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included +#include <random> #include "common/math_util.h" #include "input_common/motion_input.h" @@ -159,6 +160,37 @@ Common::Vec3f MotionInput::GetRotations() const { return rotations; } +Input::MotionStatus MotionInput::GetMotion() const { + const Common::Vec3f gyroscope = GetGyroscope(); + const Common::Vec3f accelerometer = GetAcceleration(); + const Common::Vec3f rotation = GetRotations(); + const std::array<Common::Vec3f, 3> orientation = GetOrientation(); + return {accelerometer, gyroscope, rotation, orientation}; +} + +Input::MotionStatus MotionInput::GetRandomMotion(int accel_magnitude, int gyro_magnitude) const { + std::random_device device; + std::mt19937 gen(device()); + std::uniform_int_distribution<s16> distribution(-1000, 1000); + const Common::Vec3f gyroscope = { + distribution(gen) * 0.001f, + distribution(gen) * 0.001f, + distribution(gen) * 0.001f, + }; + const Common::Vec3f accelerometer = { + distribution(gen) * 0.001f, + distribution(gen) * 0.001f, + distribution(gen) * 0.001f, + }; + const Common::Vec3f rotation = {}; + const std::array<Common::Vec3f, 3> orientation = { + Common::Vec3f{1.0f, 0, 0}, + Common::Vec3f{0, 1.0f, 0}, + Common::Vec3f{0, 0, 1.0f}, + }; + return {accelerometer * accel_magnitude, gyroscope * gyro_magnitude, rotation, orientation}; +} + void MotionInput::ResetOrientation() { if (!reset_enabled) { return; |