Several problems exporting GLES2 2D project to different Android devices.

SnarkBucham

Hello, I am testing my 2D project in Gles2 on different android devices. An LGE LM_X430 mobile phone and a samsung SM_t530 tablet. In my pc everything worked correctly. And when I export it to the mobile, everything is correct in the same way. But when I tried to export it to the tablet, everything was broken. I raise it in parts, I don't usually write here except when I can't solve it myself so I don't know if I should write here or separate it into several topics. I will do it as you indicate and my apologies if I am not doing it correctly. These problems happen to me the same way in godot 3.4 and 3.4.1

1- The game closed after the menu without indicating any error other than -Condition "! Process_map-> has (p_pid)" is true. Returned: FAILED. At this point, after deleting nodes, I discovered that it was due to a character with an AnimationPlayer and a tree player, only with texture tracks. The strange thing is that I did not find the reason. I just deleted them, remade them exactly the same and it worked.

2_ The Joystick that I have made, does not detect correctly where I press. I have not been able to look at this problem yet because I am with the following problems and I do not know if it may be a coding problem of mine (although it is strange that it works on the mobile and the pc, which have different screen sizes,but not on the Tablet).

3_ This one, I don't know how to treat it. The touch buttons have a lag of about 1 second when you press them, but they work correctly when you drag them (with passby press activated). I have read some similar problem above but it seems that it was already solved. In my case it keeps happening.

4_ Flicker when moving the character on the screen, it was something that happened to me a long time ago on the pc and it was solved when Vsync was implemented, but it has returned and only on the tablet. The fps shown if I activate the debug option show fps seem normal, they don't vary much from 60 and it happens with a simple small tile map and the main character I don't know how to deal with this (I'm more of a cartoonist than a programmer ).

Excuse the huge text, if I have to correct it in any way, please let me know. A greeting and thank you very much for your attention.

cybereality

Not sure about all the issues, but for mobile you need to code the touch interactions yourself. The default mouse emulation is not great and can introduce lag. It's okay for simple stuff like pressing buttons, but not for controlling the game.

SnarkBucham

I tried, but I couldn't get several inputs to be registered at the same time (the joystick and the mouse), only one or the other. I will investigate later on the subject if I see that I can solve the problem of the joystick and especially the flicker of the screen. Thank you very much for answering, greetings.