Hello I have been making a game and I wanted to know how you can save data in a game. For example you earned 10 points and when you close the app and reopen it, your progress will not be reset but the 10 points will stay.

Hello, Take a look here: https://processing.org/reference#output Experiment a little. I was able to do this with saveStrings() and loadStrings() This code is not complete: String [] saved; int score; void setup() { size(200, 200); //loadStrings() } void draw() { } void keyPresse…

Thank you. Do you also know how to add data from the programm into the txt file?

Did you have a chance to read up about saveStrings()? Reference Writes an array of Strings to a file, one line per String. By default, this file is saved to the sketch's folder. This folder is opened by selecting "Show Sketch Folder" from the "Sketch" menu. … …

Thank you. Do you also know how to create a new txt file in the programm code?

Hi Reference Creates a new file in the sketch folder, and a PrintWriter object to write to it. For the file to be made correctly, it should be flushed and must be closed with its flush() and close…

[image] Coder1: Do you also know how to create a new txt file in the programm code? You can either use saveStrings() again and write over the existing file (when you load it, add data and save it with the same name, it’s like append data to the existing file, like for a high score) But y…

Thank you for the help. Maybe I have forgotten to choose the topic processing for android so it is my fault I apologize. If you know if it works on Android too, it would be great but if you dont then its okay too. Because for some reason it doesn’t work on Android. I get no error but the file doesnt…

Hi Hi This example from APDE I just changed the path String[] lines; int index = 0; String filepath = "/storage/emulated/0/test/positions.txt/"; void setup() { size(800, 800); background(0); stroke(255); frameRate(12); lines = loadStrings(filepath); } void draw() { if (index < …

Hello It says the error that it contains a path separator

Firstly, your program needs to be converted into an app. If you run it in Notepad, Processing will automatically delete all old files. Second: With Android, apps first have to be authorized to save something. You can use hasPermission(permissionName) to test whether your app has the permission. …

How to save data in a program

Processing for Android

PhoenixStormJr March 10, 2022, 12:11am 21

Or this would be a better link

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How to save data in a program

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