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//
// ViewController.swift
// A2Mac
//
// Created by Tamas Rudnai on 7/25/19.
// Copyright © 2019 GameAlloy. All rights reserved.
//
import Cocoa
import AVFoundation
let K : Double = 1000.0
let M : Double = (K * K)
let G : Double = (M * K)
let T : Double = (G * K)
let KB : Double = 1024.0
let MB : Double = (KB * KB)
let GB : Double = (MB * KB)
let TB : Double = (GB * KB)
var spk_up: AVAudioPlayer?
var spk_dn: AVAudioPlayer?
@_cdecl("ViewController_spk_up_play")
func spk_up_play() {
spk_up?.stop()
spk_dn?.stop()
spk_up?.play()
}
@_cdecl("ViewController_spk_dn_play")
func spk_dn_play() {
spk_up?.stop()
spk_dn?.stop()
spk_dn?.play()
}
#if METAL_YES
import Metal
#endif
class ViewController: NSViewController {
@IBOutlet weak var displayField: NSTextField!
@IBOutlet weak var display: NSTextFieldCell!
@IBOutlet weak var speedometer: NSTextFieldCell!
@IBOutlet weak var hires: HiRes!
// static let charConvStr : String =
// "@🄰🄱🄲🄳🄴🄵🄶🄷🄸🄹🄺🄻🄼🄽🄾🄿🅀🅁🅂🅃🅄🅅🅆🅇🅈🅉[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?" +
// "@🅰🅱🅲🅳🅴🅵🅶🅷🅸🅹🅺🅻🅼🅽🅾🅿🆀🆁🆂🆃🆄🆅🆆🆇🆈🆉[\\]^_⬛︎!\"#$%&'()*+,-./0123456789:;<=>?" + // FL
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?" +
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~?"
// static let charConvStr : String =
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?" +
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_░!\"#$%&'()*+,-./0123456789:;<=>?" + // FL
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_\u{E0A0}!\"#$%&'()*+,-./0123456789:;<=>?" +
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~?"
// static let charConvStr : String =
// "\u{E140}\u{E141}\u{E142}\u{E143}\u{E144}\u{E145}\u{E146}\u{E147}\u{E148}\u{E149}\u{E14A}\u{E14B}\u{E14C}\u{E14D}\u{E14E}\u{E14F}\u{E150}\u{E151}\u{E152}\u{E153}\u{E154}\u{E155}\u{E156}\u{E157}\u{E158}\u{E159}\u{E15A}\u{E15B}\u{E15C}\u{E15D}\u{E15E}\u{E15F}\u{E120}\u{E121}\u{E122}\u{E123}\u{E124}\u{E125}\u{E126}\u{E127}\u{E128}\u{E129}\u{E12A}\u{E12B}\u{E12C}\u{E12D}\u{E12E}\u{E12F}\u{E130}\u{E131}\u{E132}\u{E133}\u{E134}\u{E135}\u{E136}\u{E137}\u{E138}\u{E139}\u{E13A}\u{E13B}\u{E13C}\u{E13D}\u{E13E}\u{E13F}" +
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_░!\"#$%&'()*+,-./0123456789:;<=>?" + // FL
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_\u{E0A0}!\"#$%&'()*+,-./0123456789:;<=>?" +
// "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~?"
static let charConvStrFlashOff : String =
"\u{E140}\u{E141}\u{E142}\u{E143}\u{E144}\u{E145}\u{E146}\u{E147}\u{E148}\u{E149}\u{E14A}\u{E14B}\u{E14C}\u{E14D}\u{E14E}\u{E14F}\u{E150}\u{E151}\u{E152}\u{E153}\u{E154}\u{E155}\u{E156}\u{E157}\u{E158}\u{E159}\u{E15A}\u{E15B}\u{E15C}\u{E15D}\u{E15E}\u{E15F}\u{E120}\u{E121}\u{E122}\u{E123}\u{E124}\u{E125}\u{E126}\u{E127}\u{E128}\u{E129}\u{E12A}\u{E12B}\u{E12C}\u{E12D}\u{E12E}\u{E12F}\u{E130}\u{E131}\u{E132}\u{E133}\u{E134}\u{E135}\u{E136}\u{E137}\u{E138}\u{E139}\u{E13A}\u{E13B}\u{E13C}\u{E13D}\u{E13E}\u{E13F}" +
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?" + // FL
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?" +
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u{007F}"
static let charConvStrFlashOn : String =
"\u{E140}\u{E141}\u{E142}\u{E143}\u{E144}\u{E145}\u{E146}\u{E147}\u{E148}\u{E149}\u{E14A}\u{E14B}\u{E14C}\u{E14D}\u{E14E}\u{E14F}\u{E150}\u{E151}\u{E152}\u{E153}\u{E154}\u{E155}\u{E156}\u{E157}\u{E158}\u{E159}\u{E15A}\u{E15B}\u{E15C}\u{E15D}\u{E15E}\u{E15F}\u{E120}\u{E121}\u{E122}\u{E123}\u{E124}\u{E125}\u{E126}\u{E127}\u{E128}\u{E129}\u{E12A}\u{E12B}\u{E12C}\u{E12D}\u{E12E}\u{E12F}\u{E130}\u{E131}\u{E132}\u{E133}\u{E134}\u{E135}\u{E136}\u{E137}\u{E138}\u{E139}\u{E13A}\u{E13B}\u{E13C}\u{E13D}\u{E13E}\u{E13F}" +
"\u{E140}\u{E141}\u{E142}\u{E143}\u{E144}\u{E145}\u{E146}\u{E147}\u{E148}\u{E149}\u{E14A}\u{E14B}\u{E14C}\u{E14D}\u{E14E}\u{E14F}\u{E150}\u{E151}\u{E152}\u{E153}\u{E154}\u{E155}\u{E156}\u{E157}\u{E158}\u{E159}\u{E15A}\u{E15B}\u{E15C}\u{E15D}\u{E15E}\u{E15F}\u{E120}\u{E121}\u{E122}\u{E123}\u{E124}\u{E125}\u{E126}\u{E127}\u{E128}\u{E129}\u{E12A}\u{E12B}\u{E12C}\u{E12D}\u{E12E}\u{E12F}\u{E130}\u{E131}\u{E132}\u{E133}\u{E134}\u{E135}\u{E136}\u{E137}\u{E138}\u{E139}\u{E13A}\u{E13B}\u{E13C}\u{E13D}\u{E13E}\u{E13F}" +
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?" +
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u{007F}"
static let charConvTblFlashOn = Array( charConvStrFlashOn )
static let charConvTblFlashOff = Array( charConvStrFlashOff )
static var charConvTbl = charConvTblFlashOn
static var romFileName = "Apple2e_Enhanced.rom";
let textLineOfs : [Int] = [
0x000, 0x080, 0x100, 0x180, 0x200, 0x280, 0x300, 0x380, 0x028, 0x0A8, 0x128, 0x1A8,
0x228, 0x2A8, 0x328, 0x3A8, 0x050, 0x0D0, 0x150, 0x1D0, 0x250, 0x2D0, 0x350, 0x3D0
]
var workItem : DispatchWorkItem? = nil;
@IBAction func Power(_ sender: Any) {
#if SPEEDTEST
if ( workItem != nil ) {
workItem!.cancel();
workItem = nil;
}
else {
workItem = DispatchWorkItem {
DispatchQueue.global(qos: .userInteractive).async {
// DispatchQueue.global(qos: .userInitiated).async {
// DispatchQueue.global(qos: .background).async {
tst6502()
}
}
DispatchQueue.global().async(execute: workItem!);
}
#else
m6502_ColdReset( Bundle.main.resourcePath, ViewController.romFileName )
#endif
}
@IBAction func Reset(_ sender: Any) {
// let resetPointer = UnsafeRawBufferPointer(start: &RAM + 0x3F2, count: 2)
// let ral = UInt16(resetPointer[0])
// let rah = UInt16(resetPointer[1])
// let resetAddr = rah << 8 + ral
//
// let hex = String(resetAddr, radix: 16, uppercase: true)
// print("reset to:\(hex)\n")
// m6502.pc = resetAddr
m6502.interrupt = SOFTRESET;
}
static let textBaseAddr = 0x400
static let textBufferSize = 0x400
let textLines = 24
let textCols = 40
let lineEndChars = 1
var frameCnt = 0
// let spaceChar : Character = "\u{E17F}"
// let blockChar : Character = "\u{E07F}"
let spaceChar : Character = " "
let blockChar : Character = "░"
var flashingSpace : Character = " "
let ramBufferPointer = UnsafeRawBufferPointer(start: RAM, count: 64 * 1024)
let textBufferPointer = UnsafeRawBufferPointer(start: RAM + textBaseAddr, count: textBufferSize)
var txtClear = [Character](repeating: " ", count: textBufferSize)
var txtArr = [Character](repeating: " ", count: textBufferSize)
var s = String()
func HexDump() {
var txt : String = ""
for y in 0...textLines - 1 {
txt += String(format: "%04X: ", y * 16)
for x in 0...15 {
let byte = ramBufferPointer[ y * 16 + x ]
let chr = String(format: "%02X ", byte)
txt += chr
}
txt += "\n"
}
DispatchQueue.main.async {
self.display.stringValue = txt
self.speedometer.stringValue = String(format: "%0.3lf MHz", mhz);
}
}
// AppleScript Keycodes
let leftArrowKey = 123
let rightArrowKey = 124
let upArrowKey = 126
let downArrowKey = 125
var ddd = 9;
override func keyDown(with event: NSEvent) {
print("KBD Event")
// for i in 0...65536 {
// ddd = Int(event.keyCode) + i
// }
// ddd = ddd * 2
// switch event.modifierFlags.intersection(.deviceIndependentFlagsMask) {
// case [.command] where event.characters == "l",
// [.command, .shift] where event.characters == "l":
// print("command-l or command-shift-l")
// default:
// break
// }
// print( "key = " + (event.charactersIgnoringModifiers ?? ""))
// print( "\ncharacter = " + (event.characters ?? ""))
if event.modifierFlags.contains(.command) { // .shift, .option, .control ...
if let chars = event.charactersIgnoringModifiers {
switch chars {
case "v":
print("CMD + V")
let pasteBoard = NSPasteboard.general
if let str = pasteBoard.string( forType: .string ) {
print("PASTED:", str)
DispatchQueue.global(qos: .background).async {
for char in str.uppercased() {
if let ascii = char.asciiValue {
kbdInput(ascii)
}
}
}
}
default:
break
}
}
}
else {
#if FUNCTIONTEST
#else
let keyCode = Int(event.keyCode)
switch keyCode {
case leftArrowKey:
kbdInput(0x08)
setIO(0xC064, 0);
print("LEFT", ddd);
case rightArrowKey:
kbdInput(0x15)
setIO(0xC064, 255);
print("RIGHT")
case downArrowKey:
kbdInput(0x0B)
setIO(0xC065, 255);
print("DOWN")
case upArrowKey:
kbdInput(0x0A)
setIO(0xC065, 0);
print("UP")
default:
// print("keycode: %d", keyCode)
if let chars = event.characters {
let char = chars.uppercased()[chars.startIndex]
if let ascii = char.asciiValue {
kbdInput(ascii)
}
}
}
#endif
}
}
override func keyUp(with event: NSEvent) {
print("KBD Event")
// switch event.modifierFlags.intersection(.deviceIndependentFlagsMask) {
// case [.command] where event.characters == "l",
// [.command, .shift] where event.characters == "l":
// print("command-l or command-shift-l")
// default:
// break
// }
// print( "key = " + (event.charactersIgnoringModifiers ?? ""))
// print( "\ncharacter = " + (event.characters ?? ""))
#if FUNCTIONTEST
#else
let keyCode = Int(event.keyCode)
switch keyCode {
case leftArrowKey:
// kbdInput(0x08)
setIO(0xC064, 127);
print("left")
case rightArrowKey:
// kbdInput(0x15)
setIO(0xC064, 128);
print("right")
case downArrowKey:
// kbdInput(0x0B)
setIO(0xC065, 127);
print("down")
case upArrowKey:
// kbdInput(0x0A)
setIO(0xC065, 128);
print("up")
default:
// print("keycode: %d", keyCode)
// if let chars = event.characters {
// let char = chars.uppercased()[chars.startIndex]
// if let ascii = char.asciiValue {
// kbdInput(ascii)
// }
// }
break
}
#endif
}
// override func flagsChanged(with event: NSEvent) {
// switch event.modifierFlags.intersection(.deviceIndependentFlagsMask) {
// case [.shift]:
// print("shift key is pressed")
// case [.control]:
// print("control key is pressed")
// case [.option] :
// print("option key is pressed")
// case [.command]:
// print("Command key is pressed")
// case [.control, .shift]:
// print("control-shift keys are pressed")
// case [.option, .shift]:
// print("option-shift keys are pressed")
// case [.command, .shift]:
// print("command-shift keys are pressed")
// case [.control, .option]:
// print("control-option keys are pressed")
// case [.control, .command]:
// print("control-command keys are pressed")
// case [.option, .command]:
// print("option-command keys are pressed")
// case [.shift, .control, .option]:
// print("shift-control-option keys are pressed")
// case [.shift, .control, .command]:
// print("shift-control-command keys are pressed")
// case [.control, .option, .command]:
// print("control-option-command keys are pressed")
// case [.shift, .command, .option]:
// print("shift-command-option keys are pressed")
// case [.shift, .control, .option, .command]:
// print("shift-control-option-command keys are pressed")
// default:
// print("no modifier keys are pressed")
// }
// }
var was = 0;
func Update() {
#if SPEEDTEST
#else
m6502_Run()
#endif
// render()
// hires.compute()
// HexDump()
// return
frameCnt += 1
if ( frameCnt == fps / 2 ) {
// flashingSpace = blockChar
ViewController.charConvTbl = ViewController.charConvTblFlashOn
}
else if ( frameCnt >= fps ) {
// flashingSpace = spaceChar
ViewController.charConvTbl = ViewController.charConvTblFlashOff
frameCnt = 0
}
var txt : String = ""
var fromLines = 0
var toLines = textLines
if videoMode.text == 0 {
if videoMode.mixed == 1 {
fromLines = toLines - 4
}
else {
toLines = 0
}
}
txtArr = txtClear
for y in fromLines ..< toLines {
for x in 0 ..< textCols {
let byte = textBufferPointer[ textLineOfs[y] + x ]
let idx = Int(byte);
let chr = ViewController.charConvTbl[idx]
// is it a cursor? (slashing space)
// if ( chr == "blockChar" ) {
// chr = flashingSpace
// }
txtArr[ y * (textCols + lineEndChars) + x ] = chr
}
txtArr[ y * (textCols + lineEndChars) + textCols ] = "\n"
}
txt = String(txtArr)
DispatchQueue.main.async {
self.display.stringValue = txt
// self.display.stringValue = "testing\nit\nout"
if ( (mhz < 10) && (mhz != floor(mhz)) ) {
self.speedometer.stringValue = String(format: "%0.3lf MHz", mhz);
}
else {
self.speedometer.stringValue = String(format: "%.0lf MHz", mhz);
}
#if HIRES
// if ( self.was < 300 ) {
// self.was += 1
//
// for x in stride(from: 0, to: 280, by: 7) {
// for y in stride(from: 0, to: 192, by: 8) {
// self.hires.setNeedsDisplay( CGRect(x: x, y: y, width: 7, height: 8) )
// }
// }
// }
// self.HiRes.setNeedsDisplay(self.HiRes.frame)
// self.hires.setNeedsDisplay( CGRect(x: 0, y: 191-50, width: 50, height: 50) )
self.hires.needsDisplay = true
// }
#endif
}
}
// func FromBuf(ptr: UnsafeMutablePointer<UInt8>, length len: Int) -> String? {
// // convert the bytes using the UTF8 encoding
// if let theString = NSString(bytes: ptr, length: len, encoding: NSUTF8StringEncoding) {
// return theString as String
// } else {
// return nil // the bytes aren't valid UTF8
// }
// }
let upd = RepeatingTimer(timeInterval: 1/Double(fps))
override func viewDidLoad() {
super.viewDidLoad()
for y in 0 ... textLines - 1 {
txtClear[ y * (textCols + lineEndChars) + textCols ] = "\n"
}
woz_loadFile( Bundle.main.resourcePath, "Apple DOS 3.3 January 1983.woz" )
let spk_up_path = Bundle.main.path(forResource: "spk_up", ofType:"wav")!
let spk_up_url = URL(fileURLWithPath: spk_up_path)
do {
spk_up = try AVAudioPlayer(contentsOf: spk_up_url)
// spk_up?.play()
} catch {
// couldn't load file :(
}
let spk_dn_path = Bundle.main.path(forResource: "spk_dn", ofType:"wav")!
let spk_dn_url = URL(fileURLWithPath: spk_dn_path)
do {
spk_dn = try AVAudioPlayer(contentsOf: spk_dn_url)
// spk_up?.play()
} catch {
// couldn't load file :(
}
//view.frame = CGRect(origin: CGPoint(), size: NSScreen.main!.visibleFrame.size)
// createHiRes()
self.displayField.scaleUnitSquare(to: NSSize(width: 1, height: 1))
// NSEvent.removeMonitor(NSEvent.EventType.flagsChanged)
// NSEvent.addLocalMonitorForEvents(matching: .flagsChanged) {
// self.flagsChanged(with: $0)
// return $0
// }
// // NSEvent.removeMonitor(NSEvent.EventType.keyDown)
// NSEvent.addLocalMonitorForEvents(matching: .keyDown) {
//// print("keyDown event")
// self.keyDown(with: $0)
// return $0
// }
displayField.maximumNumberOfLines = textLines
displayField.preferredMaxLayoutWidth = displayField.frame.width
// DispatchQueue.main.asyncAfter(deadline: .now() + 1/fps, execute: {
// self.update()
// })
// #if FUNCTIONTEST
// #else
// DispatchQueue.global(qos: .background).async {
// self.update()
// }
upd.eventHandler = {
self.Update()
}
upd.resume()
// #endif
}
func setCPUClockSpeed( freq : Double ) {
mhz = freq
MHz_6502 = UInt64(mhz * M)
clk_6502_per_frm = MHz_6502 / UInt64(fps)
clk_6502_per_frm_set = clk_6502_per_frm
}
@IBAction func speedSelected(_ sender: NSButton) {
if ( sender.title == "Max" ) {
clk_6502_per_frm = UINT64_MAX
}
else if let freq = Double( sender.title ) {
setCPUClockSpeed(freq: freq)
}
}
}
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