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feat: implement per-frame mouse look for reduced input latency on Windows

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This commit is contained in:
daoge_cmd
2026-03-01 21:50:44 +08:00
parent 71daf43d99
commit 5fa4418adb
4 changed files with 64 additions and 7 deletions
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20
Minecraft.Client/Input.cpp
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@@ -128,17 +128,23 @@ void Input::tick(LocalPlayer *player)
player->interpolateTurn(tx * abs(tx) * turnSpeed, ty * abs(ty) * turnSpeed);
#ifdef _WINDOWS64
// Mouse look (added after stick-based turn)
// Mouse look is now handled per-frame in Minecraft::applyFrameMouseLook()
// to eliminate the 20Hz tick delay. Only flush any remaining delta here
// as a safety measure.
if (iPad == 0 && KMInput.IsCaptured())
{
float mouseSensitivity = 0.5f;
float rawDx, rawDy;
KMInput.ConsumeMouseDelta(rawDx, rawDy);
float mdx = rawDx * mouseSensitivity;
float mdy = -rawDy * mouseSensitivity;
if (app.GetGameSettings(iPad, eGameSetting_ControlInvertLook))
mdy = -mdy;
player->interpolateTurn(mdx, mdy);
// Delta should normally be 0 since applyFrameMouseLook() already consumed it
if (rawDx != 0.0f || rawDy != 0.0f)
{
float mouseSensitivity = 0.5f;
float mdx = rawDx * mouseSensitivity;
float mdy = -rawDy * mouseSensitivity;
if (app.GetGameSettings(iPad, eGameSetting_ControlInvertLook))
mdy = -mdy;
player->interpolateTurn(mdx, mdy);
}
}
#endif