From 871430f9b9c5fefa0eed32dc94d72f153bf2a657 Mon Sep 17 00:00:00 2001 From: dangrain Date: Tue, 25 Mar 2025 18:44:12 +0100 Subject: [PATCH] Added a lot of stuff, read description for details. Added a very small scripting language, 'G-Script' to use write commands to a file with the .gs suffix and to run It just use the newly added `run` command. For more info about the run command read further down. Added `loop` command - usage `loop ` (Loops command the inputted amount of times) Added `cat` command - usage `cat` (Prints a cute little cat to the terminal) Added `run` command - usage `run ` (Runs G-Script scripts) G-Script Is still not fully Turning Complete, I'm working on It, trust me. --- GrainOS.ino | 176 ++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 131 insertions(+), 45 deletions(-) diff --git a/GrainOS.ino b/GrainOS.ino index 49d89da..5fbed07 100644 --- a/GrainOS.ino +++ b/GrainOS.ino @@ -67,6 +67,7 @@ void showHelp() { //I think this is fairly self explanatory, but still, making s Serial.println(" ls - Lists all files"); Serial.println(" help - Displays this help message"); Serial.println(" calc - calculates command"); + Serial.println(" run - Runs a script file"); } void calculate(String input) { @@ -110,58 +111,143 @@ void calculate(String input) { Serial.println(String(result)); } +void runScript(String name) { //script interpreter! + if (!name.endsWith(".gs")) { + Serial.println("Error: Scripts must end with a .gs extension!"); + return; + } + + for (int i = 0; i < MAX_FILES; i++) { + if (files[i].used && files[i].name == name) { + Serial.println("Running script: " + name); + String content = files[i].content; + + + content.replace("\\n", "\n"); + + int start = 0; + while (start < content.length()) { + int end = content.indexOf('\n', start); + if (end == -1) end = content.length(); + + String command = content.substring(start, end); + command.trim(); + + Serial.print("Extracted Command: ["); + Serial.print(command); + Serial.println("]"); + + if (command.length() > 0) { + Serial.println("> " + command); + processCommand(command); + } + + start = end + 1; + } + return; + } + } + + Serial.println("Error: No script found."); +} + +void loopCommand(String input) { + int firstSpace = input.indexOf(' '); + if (firstSpace == -1) { + Serial.println("Usage: loop "); + return; + } + + String numStr = input.substring(0, firstSpace); // loop command ! + String command = input.substring(firstSpace + 1); + + int times = numStr.toInt(); + + if (times <= 0) { + Serial.println("Error: Loop count must be a positive number."); + return; + } + + for (int i = 0; i < times; i++) { + processCommand(command); + } +} + + + + + +void processCommand(String input) { + input.trim(); + + if (input == "clear") { + clearScreen(); + } + else if (input.startsWith("echo ")) { + String message = input.substring(5); + message.trim(); + Serial.println(message); + } + else if (input.startsWith("format(") && input.endsWith(")")) { + input = input.substring(7, input.length() - 1); + input.replace("\"", ""); + input.replace(",", " "); + Serial.println(input); + } + else if (input.startsWith("write ")) { + int space = input.indexOf(' ', 6); + if (space != -1) { + String name = input.substring(6, space); + String content = input.substring(space + 1); + writeFile(name, content); + } else { + Serial.println("Usage: write "); + } + } + else if (input.startsWith("read ")) { + String name = input.substring(5); + readFile(name); + } + else if (input.startsWith("delete ")) { + String name = input.substring(7); + deleteFile(name); + } + else if (input == "ls") { + listFiles(); + } + else if (input == "help") { + showHelp(); + } + else if (input.startsWith("calc ")) { + calculate(input.substring(5)); + } + else if (input == "cat"){ + Serial.println(" /\\_/\\"); + Serial.println("( o.o )"); + Serial.println("/> ^ <\\"); + } + else if (input.startsWith("loop ")) { + loopCommand(input.substring(5)); + } + else { + Serial.println("Unknown command " + input + ", for a list of commands type 'help'"); //changed this because I realized It makes more sense + } +} + void setup() { Serial.begin(9600); } -void loop() { +void loop() { //the script runner :) if (Serial.available()) { - String input = Serial.readStringUntil('\n'); + String input = Serial.readStringUntil(' \n'); input.trim(); - if (input == "clear") { - clearScreen(); //clears screen (very scuffed) - } - else if (input.startsWith("echo ")) { - String message = input.substring(5); // It's just echo with less functionality - message.trim(); - Serial.println(message); - } - else if (input.startsWith("format(") && input.endsWith(")")) { - input = input.substring(7, input.length() - 1); - input.replace("\"", ""); //Formatting for Yasmina :) - input.replace(",", " "); - Serial.println(input); - } - else if (input.startsWith("write ")) { - int space = input.indexOf(' ', 6); - if (space != -1) { - String name = input.substring(6, space); // writes to files, I didn't know what to call this command so just write, fuck It - String content = input.substring(space + 1); - writeFile(name, content); - } else { - Serial.println("Usage: write "); - } - } - else if (input.startsWith("read ")) { - String name = input.substring(5); // This is your cat, but this was simpler to write, fuck it - readFile(name); - } - else if (input.startsWith("delete ")) { - String name = input.substring(7); //deletes files (has no flags) - deleteFile(name); - } - else if (input == "ls") { //list files (currently directories don't exist (and let's be real probably won't)) - listFiles(); - } - else if (input == "help") { // help command - showHelp(); - } - else if (input.startsWith("calc ")) { - calculate(input.substring(5)); - } - else { - Serial.println("Unknown command. Use 'help' to get a list of commands"); + if (input.startsWith("run ")) { + String scriptName = input.substring(4); + runScript(scriptName); + } else { + processCommand(input); } } }