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love.wheelmoved: add preciseX, preciseY, and direction enum parameters.

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Fixes #1910.
This commit is contained in:
Sasha Szpakowski
2023-03-19 11:04:49 -03:00
parent c4aaab6bf0
commit 059d60b404
2 changed files with 16 additions and 2 deletions
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src/modules/event/sdl/Event.cpp
+14
View File
@@ -294,6 +294,20 @@ Message *Event::convert(const SDL_Event &e)
case SDL_MOUSEWHEEL:
vargs.emplace_back((double) e.wheel.x);
vargs.emplace_back((double) e.wheel.y);
#if SDL_VERSION_ATLEAST(2, 0, 18)
// These values will be garbage if 2.0.18+ headers are used but a lower
// version of SDL is used at runtime, but other bits of code already
// prevent running in that situation.
vargs.emplace_back((double) e.wheel.preciseX);
vargs.emplace_back((double) e.wheel.preciseY);
#else
vargs.emplace_back((double) e.wheel.x);
vargs.emplace_back((double) e.wheel.y);
#endif
txt = e.wheel.direction == SDL_MOUSEWHEEL_FLIPPED ? "flipped" : "standard";
vargs.emplace_back(txt, strlen(txt));
msg = new Message("wheelmoved", vargs);
break;
case SDL_FINGERDOWN:
src/modules/love/callbacks.lua
+2 -2
View File
@@ -49,8 +49,8 @@ function love.createhandlers()
mousereleased = function (x,y,b,t,c)
if love.mousereleased then return love.mousereleased(x,y,b,t,c) end
end,
wheelmoved = function (x,y)
if love.wheelmoved then return love.wheelmoved(x,y) end
wheelmoved = function (x,y,px,py,dir)
if love.wheelmoved then return love.wheelmoved(x,y,px,py,dir) end
end,
touchpressed = function (id,x,y,dx,dy,p)
if love.touchpressed then return love.touchpressed(id,x,y,dx,dy,p) end