love-android-sdl2 (native, 0.9.2)

[josefnpat]

I don't understand how I can create now a .apk.
I've found this [...] But I don't understand this...
Please no unhelpful comments, thanks.

What part do you not understand?

Have you read the "Building Love for X" on the wiki so you know how to use ndk-build and adb?

[Ratchet]

Can someone post a simple example of a working one-finger-moving/scrolling/drag and drop, please? I don't get it...

Code: Select all

tx = 0
ty = 0
mx = 0
my = 0
px = 0
py = 0
gw = love.graphics.getWidth()
gh = love.graphics.getHeight()

function love.draw()
	love.graphics.translate(tx, ty)
	love.graphics.print(gw.." x ".. gh, 100, 100)
	love.graphics.print(mx.." x ".. my, 100, 150)
	love.graphics.print(px.." x ".. py, 100, 200)
end

function love.touchpressed(id, x, y, p)
	mx = x
	my = y
	px = (gw * (x - mx))
	py = (gh * (y - my))
end

function love.touchmoved(id, x, y, p)
      tx = tx + (gw * (x - mx))
      ty = ty + (gh * (y - my))
      px = (gw * (x - mx))
      py = (gh * (y - my))
end

function love.keypressed(key)
   if key == "escape" then
      love.event.quit()
   end
end

[slime]

The x and y parameters for love.touchmoved (and other touch functions) are the absolute position of the finger on the touch device in normalized [0, 1] coordinates, rather than the change in position since the previous touchmoved event.

[Ratchet]

Workes now. Thanks.

Code: Select all

tx = 0
ty = 0
mx = 0
my = 0
px = 0
py = 0
gw = love.graphics.getWidth()
gh = love.graphics.getHeight()

function love.draw()
	love.graphics.translate(tx, ty)
	love.graphics.print(gw.." x ".. gh, 100, 100)
	love.graphics.print(mx.." x ".. my, 100, 150)
	love.graphics.print(px.." x ".. py, 100, 200)
end

function love.touchpressed(id, x, y, p)
	mid = id
	mx = x
	my = y
	px = (gw * (x - mx))
	py = (gh * (y - my))
end

function love.touchmoved(id, x, y, p)
	if id == mid then
		tx = tx + (gw * (x - mx))
		ty = ty + (gh * (y - my))
		px = (gw * (x - mx))
		py = (gh * (y - my))
		mx = x
		my = y
	end
end

function love.keypressed(key)
   if key == "escape" then
      love.event.quit()
   end
end

[Positive07]

The x and y parameters for love.touchmoved (and other touch functions) are the absolute position of the finger on the touch device in normalized [0, 1] coordinates, rather than the change in position since the previous touchmoved event.

I think that I added that to the love-android wiki... And made a issue report just to know that it wasn't a bug.

Code: Select all

tx = 0
ty = 0
mx = 0
my = 0
px = 0
py = 0
gw = love.graphics.getWidth()
gh = love.graphics.getHeight()

function love.draw()
	love.graphics.translate(tx, ty)
	love.graphics.print(gw.." x ".. gh, 100, 100)
	love.graphics.print(mx.." x ".. my, 100, 150)
	love.graphics.print(px.." x ".. py, 100, 200)
end

function love.touchpressed(id, x, y, p)
	mid = id
	mx = x
	my = y
	px = (gw * (x - mx))
	py = (gh * (y - my))
end

function love.touchmoved(id, x, y, p)
	if id == mid then
		tx = tx + (gw * (x - mx))
		ty = ty + (gh * (y - my))
		px = (gw * (x - mx))
		py = (gh * (y - my))
		mx = x
		my = y
	end
end

function love.keypressed(key)
   if key == "escape" then
      love.event.quit()
   end
end

Also I really like that script... It's pretty simple

[alberto_lara]

Please no unhelpful comments, thanks.

Oh, the irony...

[Satinxs]

Hi guys! I have a generic tablet (Tablet Titan 7010) and when I try to run Love for Android it simply displays a blue screen intead of the no-screen.
I've tested it on my phone (Samsung Galaxy Y) and it works perfectly on it. I have no idea why it doesn't work on the tablet. Maybe the GPU drivers don't function properly? But I've had no problem with other games...

I googled around and couldn't fix this issue, I hope you can help me...

EDIT: Just in case it helps someone figure this out, here is my tablet's specs: https://dl.dropboxusercontent.com/u/292 ... 29sdk.html

[tio]

Hi guys! I have a generic tablet (Tablet Titan 7010) and when I try to run Love for Android it simply displays a blue screen intead of the no-screen.
I've tested it on my phone (Samsung Galaxy Y) and it works perfectly on it. I have no idea why it doesn't work on the tablet. Maybe the GPU drivers don't function properly? But I've had no problem with other games...

I googled around and couldn't fix this issue, I hope you can help me...

My friend (with a Moto G, android 4.4.2) complains exactly the same thing. The game tested works fine in a Galaxy 2 and Galaxy Tab 2 (10").

[Positive07]

Hi guys! I have a generic tablet (Tablet Titan 7010) and when I try to run Love for Android it simply displays a blue screen intead of the no-screen.
I've tested it on my phone (Samsung Galaxy Y) and it works perfectly on it. I have no idea why it doesn't work on the tablet. Maybe the GPU drivers don't function properly? But I've had no problem with other games...

I googled around and couldn't fix this issue, I hope you can help me...

My friend (with a Moto G, android 4.4.2) complains exactly the same thing. The game tested works fine in a Galaxy 2 and Galaxy Tab 2 (10").

Could you check with logcat?

[Satinxs]

Could you check with logcat?

Will try as soon as possible! Thank you for the help!