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Implement relative mouse mode (raw input) for SDL platform

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This commit is contained in:
Ari Vuollet
2024-07-25 21:29:38 +03:00
parent ba248a61bd
commit 4a7f6c34f3
18 changed files with 276 additions and 23 deletions
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23
Source/Engine/Engine/Screen.cpp
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@@ -106,13 +106,25 @@ void Screen::SetCursorVisible(const bool value)
#else
const auto win = Engine::MainWindow;
#endif
bool focused = false;
if (win && Engine::HasGameViewportFocus())
{
win->SetCursor(value ? CursorType::Default : CursorType::Hidden);
focused = true;
}
else if (win)
win->SetCursor(CursorType::Default);
CursorVisible = value;
// Just enable relative mode when cursor is constrained and not visible
if (CursorLock != CursorLockMode::None && !CursorVisible && focused)
{
Input::Mouse->SetRelativeMode(true);
}
else if (CursorLock == CursorLockMode::None || CursorVisible || !focused)
{
Input::Mouse->SetRelativeMode(false);
}
}
CursorLockMode Screen::GetCursorLock()
@@ -141,6 +153,17 @@ void Screen::SetCursorLock(CursorLockMode mode)
win->EndClippingCursor();
}
CursorLock = mode;
// Just enable relative mode when cursor is constrained and not visible
bool focused = win && Engine::HasGameViewportFocus();
if (CursorLock != CursorLockMode::None && !CursorVisible && focused)
{
Input::Mouse->SetRelativeMode(true);
}
else if (CursorLock == CursorLockMode::None || CursorVisible || !focused)
{
Input::Mouse->SetRelativeMode(false);
}
}
GameWindowMode Screen::GetGameWindowMode()