Apple-1-Tools/FruitMachine-Swift
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This commit is contained in:
Luigi Thirty 2017-07-30 02:32:53 -04:00
parent 447b39a2d0
commit a98bea0f34
6 changed files with 44 additions and 16 deletions
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12
FruitMachine.xcodeproj/project.pbxproj
View File

@ -11,11 +11,12 @@
2A22EBFB1F21A7A700A36A61 /* IntegerExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A22EBFA1F21A7A700A36A61 /* IntegerExtensions.swift */; };
2A5BC5191F29A28D008C03BE /* AppleScreenView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A5BC5181F29A28D008C03BE /* AppleScreenView.swift */; };
2A5BC51C1F29A2EB008C03BE /* QuartzCore.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2A5BC51B1F29A2EB008C03BE /* QuartzCore.framework */; };
2A5BC51E1F29A4C3008C03BE /* AppleScreenViewDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A5BC51D1F29A4C3008C03BE /* AppleScreenViewDelegate.swift */; };
2A5BC51E1F29A4C3008C03BE /* AppleIBitmapDisplay.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A5BC51D1F29A4C3008C03BE /* AppleIBitmapDisplay.swift */; };
2A60851E1F2AFAE900E05B64 /* PIA.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2A60851D1F2AFAE900E05B64 /* PIA.swift */; };
2AA8B5F81F2A8889002B350F /* AppleI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AA8B5F71F2A8889002B350F /* AppleI.swift */; };
2AA8B5FC1F2A8EAD002B350F /* Terminal.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AA8B5FB1F2A8EAD002B350F /* Terminal.swift */; };
2AA8B5FE1F2A942C002B350F /* PIAOverrides.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AA8B5FD1F2A942C002B350F /* PIAOverrides.swift */; };
2AB815E71F2DA25E000BCE7D /* AppleIMetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AB815E61F2DA25E000BCE7D /* AppleIMetalView.swift */; };
2AD458CE1F205EB700F05121 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AD458CD1F205EB700F05121 /* AppDelegate.swift */; };
2AD458D01F205EB700F05121 /* DebuggerViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AD458CF1F205EB700F05121 /* DebuggerViewController.swift */; };
2AD458D21F205EB700F05121 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 2AD458D11F205EB700F05121 /* Assets.xcassets */; };
@ -40,11 +41,12 @@
2A22EBFA1F21A7A700A36A61 /* IntegerExtensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IntegerExtensions.swift; sourceTree = "<group>"; };
2A5BC5181F29A28D008C03BE /* AppleScreenView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleScreenView.swift; sourceTree = "<group>"; };
2A5BC51B1F29A2EB008C03BE /* QuartzCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuartzCore.framework; path = System/Library/Frameworks/QuartzCore.framework; sourceTree = SDKROOT; };
2A5BC51D1F29A4C3008C03BE /* AppleScreenViewDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleScreenViewDelegate.swift; sourceTree = "<group>"; };
2A5BC51D1F29A4C3008C03BE /* AppleIBitmapDisplay.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleIBitmapDisplay.swift; sourceTree = "<group>"; };
2A60851D1F2AFAE900E05B64 /* PIA.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PIA.swift; sourceTree = "<group>"; };
2AA8B5F71F2A8889002B350F /* AppleI.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleI.swift; sourceTree = "<group>"; };
2AA8B5FB1F2A8EAD002B350F /* Terminal.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Terminal.swift; sourceTree = "<group>"; };
2AA8B5FD1F2A942C002B350F /* PIAOverrides.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PIAOverrides.swift; sourceTree = "<group>"; };
2AB815E61F2DA25E000BCE7D /* AppleIMetalView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleIMetalView.swift; sourceTree = "<group>"; };
2AD458CA1F205EB700F05121 /* FruitMachine.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = FruitMachine.app; sourceTree = BUILT_PRODUCTS_DIR; };
2AD458CD1F205EB700F05121 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
2AD458CF1F205EB700F05121 /* DebuggerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DebuggerViewController.swift; sourceTree = "<group>"; };
@ -92,8 +94,9 @@
children = (
2AE42E411F28663600C4900E /* Video */,
2A5BC5181F29A28D008C03BE /* AppleScreenView.swift */,
2A5BC51D1F29A4C3008C03BE /* AppleScreenViewDelegate.swift */,
2A5BC51D1F29A4C3008C03BE /* AppleIBitmapDisplay.swift */,
2AA8B5F71F2A8889002B350F /* AppleI.swift */,
2AB815E61F2DA25E000BCE7D /* AppleIMetalView.swift */,
2A60851D1F2AFAE900E05B64 /* PIA.swift */,
);
path = AppleI;
@ -270,11 +273,12 @@
2AD458E31F20661300F05121 /* CPUInstructions.swift in Sources */,
2AD458D01F205EB700F05121 /* DebuggerViewController.swift in Sources */,
2AA8B5FC1F2A8EAD002B350F /* Terminal.swift in Sources */,
2A5BC51E1F29A4C3008C03BE /* AppleScreenViewDelegate.swift in Sources */,
2A5BC51E1F29A4C3008C03BE /* AppleIBitmapDisplay.swift in Sources */,
2AD458CE1F205EB700F05121 /* AppDelegate.swift in Sources */,
2AE42E431F28665300C4900E /* CharacterGenerator.swift in Sources */,
2AE42E0C1F28522D00C4900E /* MemoryOverride.swift in Sources */,
2A22EBFB1F21A7A700A36A61 /* IntegerExtensions.swift in Sources */,
2AB815E71F2DA25E000BCE7D /* AppleIMetalView.swift in Sources */,
2AD6D5841F26E6BF008F3CF5 /* DebuggerCommands.swift in Sources */,
2AE5BA041F23DE4400FAA343 /* Disassembly.swift in Sources */,
2AE42E3A1F28628300C4900E /* MainViewController.swift in Sources */,

4
FruitMachine/AppleI/AppleI.swift
View File

@ -22,9 +22,10 @@ class AppleI: NSObject {
"display": PIA()
]
let emulatorViewDelegate = AppleScreenViewDelegate()
let emulatorViewDelegate = AppleIBitmapDisplay()
let emulatorView = AppleScreenView(frame: NSMakeRect(0, 0, 640, 384))
let emuScreenLayer = CALayer()
let emuMetalLayer = CAMetalLayer()
static let CPU_FREQUENCY = 1000000
static let FRAMES_PER_SECOND = 60
@ -37,7 +38,6 @@ class AppleI: NSObject {
emuScreenLayer.delegate = emulatorViewDelegate
emuScreenLayer.frame = emulatorView.bounds
//emulatorView.layer = emuScreenLayer
emulatorView.wantsLayer = true
emuScreenLayer.setNeedsDisplay()

16
FruitMachine/AppleI/AppleScreenViewDelegate.swift → FruitMachine/AppleI/AppleIBitmapDisplay.swift
View File

@ -8,7 +8,7 @@
import Cocoa
class AppleScreenViewDelegate: NSObject, CALayerDelegate {
class AppleIBitmapDisplay: NSObject, CALayerDelegate {
static let PIXEL_WIDTH = 320
static let PIXEL_HEIGHT = 192
@ -29,11 +29,11 @@ class AppleScreenViewDelegate: NSObject, CALayerDelegate {
var indexedPixels: [UInt8]
var colorValues: [PixelData]
var rgbPixels = [PixelData](repeating: PixelData(a: 255, r: 0, g: 0, b: 0), count: AppleScreenViewDelegate.PIXEL_WIDTH*AppleScreenViewDelegate.PIXEL_HEIGHT)
var rgbPixels = [PixelData](repeating: PixelData(a: 255, r: 0, g: 0, b: 0), count: AppleIBitmapDisplay.PIXEL_WIDTH*AppleIBitmapDisplay.PIXEL_HEIGHT)
override init()
{
indexedPixels = [UInt8](repeating: 0x00, count: AppleScreenViewDelegate.PIXEL_WIDTH*AppleScreenViewDelegate.PIXEL_HEIGHT)
indexedPixels = [UInt8](repeating: 0x00, count: AppleIBitmapDisplay.PIXEL_WIDTH*AppleIBitmapDisplay.PIXEL_HEIGHT)
colorValues = [PixelData](repeating: PixelData(a: 255, r: 0, g: 0, b: 0), count: 256)
colorValues[1] = PixelData(a: 0, r: 200, g: 200, b: 200
)
@ -49,12 +49,12 @@ class AppleScreenViewDelegate: NSObject, CALayerDelegate {
func putCharacterPixels(charPixels: [UInt8], pixelPosition: CGPoint) {
//Calculate the offset to reach the desired position.
let baseOffset = (Int(pixelPosition.y) * AppleScreenViewDelegate.PIXEL_WIDTH) + Int(pixelPosition.x)
let baseOffset = (Int(pixelPosition.y) * AppleIBitmapDisplay.PIXEL_WIDTH) + Int(pixelPosition.x)
for charY in 0..<CharacterGenerator.CHAR_HEIGHT {
//for charX in 0..<CharacterGenerator.CHAR_WIDTH {
for charX in 0..<8 {
indexedPixels[baseOffset + (AppleScreenViewDelegate.PIXEL_WIDTH * charY) + 7 - charX] = (charPixels[charY] & UInt8(1 << charX)) > 0 ? 1 : 0
indexedPixels[baseOffset + (AppleIBitmapDisplay.PIXEL_WIDTH * charY) + 7 - charX] = (charPixels[charY] & UInt8(1 << charX)) > 0 ? 1 : 0
}
}
}
@ -74,11 +74,11 @@ class AppleScreenViewDelegate: NSObject, CALayerDelegate {
var pixels = convertIndexedPixelsToRGB(pixels: indexedPixels)
let pixelProvider = CGDataProvider(data: NSData(bytes: &pixels, length: pixels.count * MemoryLayout<PixelData>.size))
let renderedImage = CGImage(width: AppleScreenViewDelegate.PIXEL_WIDTH,
height: AppleScreenViewDelegate.PIXEL_HEIGHT,
let renderedImage = CGImage(width: AppleIBitmapDisplay.PIXEL_WIDTH,
height: AppleIBitmapDisplay.PIXEL_HEIGHT,
bitsPerComponent: Int(bitsPerComponent),
bitsPerPixel: Int(bitsPerPixel),
bytesPerRow: AppleScreenViewDelegate.PIXEL_WIDTH * Int(MemoryLayout<PixelData>.size),
bytesPerRow: AppleIBitmapDisplay.PIXEL_WIDTH * Int(MemoryLayout<PixelData>.size),
space: colorSpace,
bitmapInfo: bitmapInfo,
provider: pixelProvider!,

24
FruitMachine/AppleI/AppleIMetalView.swift Normal file
View File

@ -0,0 +1,24 @@
//
// AppleIMetalView.swift
// FruitMachine
//
// Created by Christopher Rohl on 7/30/17.
// Copyright © 2017 Christopher Rohl. All rights reserved.
//
import Cocoa
import Metal
import MetalKit
class AppleIMetalView: MTKView {
var commandQueue: MTLCommandQueue?
var renderPipelineState: MTLRenderPipelineState?
var depthStencilState: MTLDepthStencilState?
required init(coder: NSCoder) {
super.init(coder: coder)
// Device
device = MTLCreateSystemDefaultDevice()
}
}

2
FruitMachine/AppleI/Video/CharacterGenerator.swift
View File

@ -38,7 +38,7 @@ class CharacterGenerator: NSObject {
/* Instead of ignoring ASCII bit b6, we ignore bit b5. At the same time ASCII bit b6 must be inverted before it is fed to the character ROM. This way the entire character range from $40 to $7F will end up in the range $00 to $1F (twice of course). Now lower case characters are automatically translated into their corresponding upper case bit maps.
*/
var convertedCharIndex = (charIndex & 0x1f) | (((charIndex ^ 0x40) & 0x40) >> 1)
let convertedCharIndex = (charIndex & 0x1f) | (((charIndex ^ 0x40) & 0x40) >> 1)
for scanlineIndex in 0..<CharacterGenerator.CHAR_HEIGHT {
pixelArray[scanlineIndex] = ROM[scanlineIndex + (Int(convertedCharIndex) * CharacterGenerator.CHAR_HEIGHT)]

2
FruitMachine/MainViewController.swift
View File

@ -8,6 +8,7 @@
import Cocoa
import CoreGraphics
import MetalKit
class MainViewController: NSViewController {
@ -46,7 +47,6 @@ class MainViewController: NSViewController {
computer.pia["keyboard"]?.data = UInt8(ascii32 & 0x000000FF)
computer.pia["keyboard"]?.control |= 0x80
}
private func returnChar(theEvent: NSEvent) -> Character?{