76 lines
3.6 KiB
Swift
76 lines
3.6 KiB
Swift
//
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// AppleII.swift
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// FruitMachine
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//
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// Created by Christopher Rohl on 8/1/17.
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// Copyright © 2017 Christopher Rohl. All rights reserved.
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//
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import Cocoa
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class AppleII: AppleIIBase {
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static let sharedInstance = AppleII(cpuFrequency: 1000000, fps: 60.0)
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required init(cpuFrequency: Double, fps: Double) {
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super.init(cpuFrequency: cpuFrequency,
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fps: fps,
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delegate: ScreenDelegate(),
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view: ScreenView(frame: NSMakeRect(0, 16, 560, 384)),
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chargen: A2CharacterGenerator(romPath: "/Users/luigi/apple2/apple2/a2.chr"))
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loadROMs()
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doReset()
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}
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required init(cpuFrequency: Double, fps: Double, delegate: ScreenDelegate, view: ScreenView, chargen: A2CharacterGenerator) {
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fatalError("init(cpuFrequency:fps:delegate:view:) has not been implemented")
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}
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override func loadROMs() {
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/* Integer BASIC */
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CPU.sharedInstance.memoryInterface.loadBinary(path: "/Users/luigi/apple2/apple2/341-0001-00.e0", offset: 0xE000, length: 0x800)
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CPU.sharedInstance.memoryInterface.loadBinary(path: "/Users/luigi/apple2/apple2/341-0002-00.e8", offset: 0xE800, length: 0x800)
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CPU.sharedInstance.memoryInterface.loadBinary(path: "/Users/luigi/apple2/apple2/341-0003-00.f0", offset: 0xF000, length: 0x800)
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/* Monitor */
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CPU.sharedInstance.memoryInterface.loadBinary(path: "/Users/luigi/apple2/apple2/341-0004-00.f8", offset: 0xF800, length: 0x800)
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}
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override func installOverrides() {
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for peripheral in backplane {
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if(peripheral != nil) {
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peripheral!.installOverrides()
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}
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}
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.readKeyboard)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.clearKeypressStrobeR)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.clearKeypressStrobeW)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC050R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC051R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC052R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC053R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC054R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC055R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC056R)
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CPU.sharedInstance.memoryInterface.read_overrides.append(SoftswitchOverrides.switchC057R)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC050W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC051W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC052W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC053W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC054W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC055W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC056W)
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CPU.sharedInstance.memoryInterface.write_overrides.append(SoftswitchOverrides.switchC057W)
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}
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@objc func debuggerBreak() {
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}
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}
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