Do you know a debugger for 6502 code where you can walk through the code like in Visual Studio?
That means you have the text editor with the source code open and there is an arrow on the left side of the text lines that shows you where you are in the moment. With a button, you can execute the current instruction and the arrow jumps to the next line.
And in another window, you can enter any memory location and the program shows you which value is written to it and you can edit it.
The debugger doesn't need to understand any NES-specific stuff, nor does it need to be able to handle commands like .res, .db, .word or anything like that. All I need is a generic 6502 debugger that I can quickly use to test code snippets without having to write a complicated debug output into my actual program.
That means you have the text editor with the source code open and there is an arrow on the left side of the text lines that shows you where you are in the moment. With a button, you can execute the current instruction and the arrow jumps to the next line.
And in another window, you can enter any memory location and the program shows you which value is written to it and you can edit it.
The debugger doesn't need to understand any NES-specific stuff, nor does it need to be able to handle commands like .res, .db, .word or anything like that. All I need is a generic 6502 debugger that I can quickly use to test code snippets without having to write a complicated debug output into my actual program.