Breakpoint

pause_on_break = false

enable_read = true
read_address = 0x7E026F
read_range = 51

enable_write = false
write_address = 0x7E00cc
write_range = 51

enable_exec = false
exec_address = 0x01CE68
exec_range = 1

-- Can't get data on what actual adress you break on
-- Could probably be fixed by looping over the range
--
--


function on_break()
    if movie.playing() then
        movie_string = " (movie)"
    else
        movie_string = ""
    end
    print("---------------------")
    print("- " .. break_type)
    print("Framecount: " .. emu.framecount() .. movie_string)

    pb = memory.getregister("pb")
    pc = memory.getregister("pc")
    pc_string = string.format("PC: %02x:%x", pb, pc)
    print(string.upper(pc_string))

    dp = memory.getregister("d")
    direct_page = string.format("DP: %04x", dp)
    print(string.upper(direct_page))

    -- flags = memory.getregister("p")
    -- print("Flags: " .. flags)
    a_register = memory.getregister("a")
    x_register = memory.getregister("x")
    y_register = memory.getregister("y")
    registers_string = string.format("A: %04x     X: %04x     Y: %04x", a_register, x_register, y_register)
    print(string.upper(registers_string))

    if pause_on_break then
        emu.pause()
    end
end

function on_exit()
    print("Stopped Script")
end



while true do

    if enable_read then
        break_type = "Read Breakpoint"
        memory.registerread(read_address, read_range, on_break)
    end

    if enable_write then
        break_type = "Write Breakpoint"
        memory.registerwrite(write_address, write_range, on_break)
    end

    if enable_exec then
        break_type = "Exec Breakpoint"
        memory.registerexec(exec_address, exec_range, on_break)
    end

    emu.frameadvance()
end

emu.registerexit(on_exit)