mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-09-30 13:54:55 +00:00
1419 lines
41 KiB
TypeScript
1419 lines
41 KiB
TypeScript
"use strict";
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// 8bitworkshop IDE user interface
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import $ = require("jquery");
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import * as bootstrap from "bootstrap";
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import { CodeProject } from "./project";
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import { WorkerResult, WorkerOutput, VerilogOutput, SourceFile, WorkerError, FileData } from "./workertypes";
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import { ProjectWindows } from "./windows";
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import { Platform, Preset, DebugSymbols, DebugEvalCondition } from "./baseplatform";
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import { PLATFORMS } from "./emu";
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import * as Views from "./views";
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import { createNewPersistentStore } from "./store";
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import { getFilenameForPath, getFilenamePrefix, highlightDifferences, invertMap, byteArrayToString, compressLZG,
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byteArrayToUTF8, isProbablyBinary } from "./util";
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import { StateRecorderImpl } from "./recorder";
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// external libs (TODO)
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declare var ga, Tour, GIF, saveAs, JSZip, Mousetrap, Split;
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// in index.html
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declare var exports;
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// make sure VCS doesn't start
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if (window['Javatari']) window['Javatari'].AUTO_START = false;
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var PRESETS : Preset[]; // presets array
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export var platform_id : string; // platform ID string
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export var platform : Platform; // platform object
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var toolbar = $("#controls_top");
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export var current_project : CodeProject; // current CodeProject object
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var projectWindows : ProjectWindows; // window manager
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var stateRecorder : StateRecorderImpl;
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// TODO: codemirror multiplex support?
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var TOOL_TO_SOURCE_STYLE = {
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'dasm': '6502',
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'acme': '6502',
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'cc65': 'text/x-csrc',
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'ca65': '6502',
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'z80asm': 'z80',
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'sdasz80': 'z80',
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'sdcc': 'text/x-csrc',
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'verilator': 'verilog',
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'jsasm': 'z80',
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'zmac': 'z80',
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'bataribasic': 'bataribasic',
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'markdown': 'markdown',
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}
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function newWorker() : Worker {
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return new Worker("./src/worker/loader.js");
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}
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var userPaused : boolean; // did user explicitly pause?
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var current_output : WorkerOutput; // current ROM
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var current_preset_entry : Preset; // current preset object (if selected)
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var main_file_id : string; // main file ID
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var store; // persistent store
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export var compparams; // received build params from worker
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export var lastDebugState; // last debug state (object)
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var lastDebugInfo; // last debug info (CPU text)
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var debugCategory; // current debug category
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var hasLocalStorage : boolean = function() {
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try {
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const key = "__some_random_key_you_are_not_going_to_use__";
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localStorage.setItem(key, key);
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localStorage.removeItem(key);
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return true;
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} catch (e) {
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return false;
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}
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}();
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function getCurrentPresetTitle() : string {
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if (!current_preset_entry)
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return main_file_id || "ROM";
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else
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return current_preset_entry.title || current_preset_entry.name || main_file_id || "ROM";
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}
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function setLastPreset(id:string) {
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if (hasLocalStorage) {
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localStorage.setItem("__lastplatform", platform_id);
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localStorage.setItem("__lastid_"+platform_id, id);
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}
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}
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function initProject() {
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current_project = new CodeProject(newWorker(), platform_id, platform, store);
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projectWindows = new ProjectWindows($("#workspace")[0] as HTMLElement, current_project);
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current_project.callbackGetRemote = $.get;
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current_project.callbackBuildResult = (result:WorkerResult) => {
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setCompileOutput(result);
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refreshWindowList();
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};
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current_project.callbackBuildStatus = (busy:boolean) => {
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if (busy) {
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toolbar.addClass("is-busy");
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} else {
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toolbar.removeClass("is-busy");
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toolbar.removeClass("has-errors"); // may be added in next callback
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projectWindows.setErrors(null);
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$("#error_alert").hide();
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}
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$('#compile_spinner').css('visibility', busy ? 'visible' : 'hidden');
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};
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}
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function refreshWindowList() {
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var ul = $("#windowMenuList").empty();
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var separate = false;
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function addWindowItem(id, name, createfn) {
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if (separate) {
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ul.append(document.createElement("hr"));
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separate = false;
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}
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var li = document.createElement("li");
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var a = document.createElement("a");
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a.setAttribute("class", "dropdown-item");
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a.setAttribute("href", "#");
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if (id == projectWindows.getActiveID())
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$(a).addClass("dropdown-item-checked");
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a.appendChild(document.createTextNode(name));
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li.appendChild(a);
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ul.append(li);
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if (createfn) {
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projectWindows.setCreateFunc(id, createfn);
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$(a).click(function(e) {
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projectWindows.createOrShow(id);
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ul.find('a').removeClass("dropdown-item-checked");
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ul.find(e.target).addClass("dropdown-item-checked");
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});
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}
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}
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function loadEditor(path:string) {
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var tool = platform.getToolForFilename(path);
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var mode = tool && TOOL_TO_SOURCE_STYLE[tool];
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return new Views.SourceEditor(path, mode);
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}
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function addEditorItem(id:string) {
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var data = current_project.getFile(id);
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if (typeof data === 'string')
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addWindowItem(id, getFilenameForPath(id), loadEditor);
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else if (data instanceof Uint8Array)
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addWindowItem(id, getFilenameForPath(id), () => { return new Views.BinaryFileView(id, data as Uint8Array); });
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}
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// add main file editor
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addEditorItem(main_file_id);
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// add other source files
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current_project.iterateFiles(function(id, text) {
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if (text && id != main_file_id)
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addEditorItem(id);
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});
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// add listings
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// TODO: update listing when recompiling
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separate = true;
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var listings = current_project.getListings();
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if (listings) {
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for (var lstfn in listings) {
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var lst = listings[lstfn];
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// TODO: add assembly listings? (lines, macrolines, sourcefile)
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if (lst.assemblyfile) {
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addWindowItem(lstfn, getFilenameForPath(lstfn), (path) => {
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return new Views.ListingView(path);
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});
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}
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}
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}
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// add other tools
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separate = true;
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if (platform.disassemble) {
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addWindowItem("#disasm", "Disassembly", function() {
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return new Views.DisassemblerView();
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});
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}
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if (platform.readAddress) {
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addWindowItem("#memory", "Memory Browser", function() {
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return new Views.MemoryView();
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});
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}
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}
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// can pass integer or string id
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function loadProject(preset_id:string) {
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var index = parseInt(preset_id+""); // might fail -1
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for (var i=0; i<PRESETS.length; i++)
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if (PRESETS[i].id == preset_id)
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index = i;
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index = (index + PRESETS.length) % PRESETS.length;
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if (index >= 0) {
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// load the preset
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current_preset_entry = PRESETS[index];
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preset_id = current_preset_entry.id;
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}
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// set current file ID
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main_file_id = preset_id;
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setLastPreset(preset_id);
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current_project.mainPath = preset_id;
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// load files from storage or web URLs
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current_project.loadFiles([preset_id], function(err, result) {
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if (err) {
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alert(err);
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} else if (result && result.length) {
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// we need this to build create functions for the editor
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refreshWindowList();
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// show main file
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projectWindows.createOrShow(preset_id);
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// build project
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current_project.setMainFile(preset_id);
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}
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});
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}
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function reloadPresetNamed(id:string) {
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qs['platform'] = platform_id;
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qs['file'] = id;
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gotoNewLocation();
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}
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function getSkeletonFile(fileid:string, callback) {
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var ext = platform.getToolForFilename(fileid);
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// TODO: .mame
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$.get( "presets/"+platform_id+"/skeleton."+ext, function( text ) {
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callback(null, text);
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}, 'text')
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.fail(function() {
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alert("Could not load skeleton for " + platform_id + "/" + ext + "; using blank file");
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callback(null, '\n');
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});
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}
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function _createNewFile(e) {
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// TODO: support spaces
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var filename = prompt("Create New File", "newfile" + platform.getDefaultExtension());
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if (filename && filename.trim().length > 0) {
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if (filename.indexOf(" ") >= 0) {
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alert("No spaces, please.");
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return;
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}
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if (filename.indexOf(".") < 0) {
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filename += platform.getDefaultExtension();
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}
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var path = "local/" + filename;
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getSkeletonFile(path, function(err, result) {
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if (result) {
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store.setItem(path, result, function(err, result) {
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if (err)
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alert(err+"");
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if (result != null)
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reloadPresetNamed("local/" + filename);
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});
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}
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});
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}
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return true;
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}
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function _uploadNewFile(e) {
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$("#uploadFileElem").click();
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}
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function handleFileUpload(files: File[]) {
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console.log(files);
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var index = 0;
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var gotoMainFile = (files.length == 1);
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function uploadNextFile() {
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var f = files[index++];
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if (!f) {
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console.log("Done uploading");
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if (gotoMainFile) {
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gotoNewLocation();
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} else {
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updateSelector();
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alert("Files uploaded.");
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}
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} else {
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var path = "local/" + f.name;
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var reader = new FileReader();
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reader.onload = function(e) {
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var arrbuf = (<any>e.target).result as ArrayBuffer;
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var data : FileData = new Uint8Array(arrbuf);
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// convert to UTF8, unless it's a binary file
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if (isProbablyBinary(path, data)) {
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gotoMainFile = false;
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} else {
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data = byteArrayToUTF8(data);
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}
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// store in local forage
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store.setItem(path, data, function(err, result) {
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if (err)
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alert("Error uploading " + path + ": " + err);
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else {
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console.log("Uploaded " + path + " " + data.length + " bytes");
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if (index == 1)
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qs['file'] = path;
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uploadNextFile();
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}
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});
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}
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reader.readAsArrayBuffer(f); // read as binary
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}
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}
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if (files) uploadNextFile();
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}
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function getCurrentMainFilename() : string {
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return getFilenameForPath(main_file_id);
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}
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function getCurrentEditorFilename() : string {
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return getFilenameForPath(projectWindows.getActiveID());
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}
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function _shareFileAsGist(e) {
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loadScript("octokat.js/dist/octokat.js", () => {
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if (current_output == null) { // TODO
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alert("Please fix errors before sharing.");
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return true;
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}
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var text = projectWindows.getCurrentText();
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if (!text) return false;
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var github = new exports['Octokat']();
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var files = {};
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files[getCurrentEditorFilename()] = {"content": text};
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var gistdata = {
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"description": '8bitworkshop.com {"platform":"' + platform_id + '"}',
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"public": true,
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"files": files
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};
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var gist = github.gists.create(gistdata).done(function(val) {
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var url = "http://8bitworkshop.com/?gistkey=" + val.id;
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window.prompt("Copy link to clipboard (Ctrl+C, Enter)", url);
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}).fail(function(err) {
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alert("Error sharing file: " + err.message);
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});
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});
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}
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function _shareEmbedLink(e) {
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if (current_output == null) { // TODO
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alert("Please fix errors before sharing.");
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return true;
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}
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if (!(current_output instanceof Uint8Array)) {
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alert("Can't share a Verilog executable yet. (It's not actually a ROM...)");
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return true;
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}
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loadScript('lib/clipboard.min.js', () => {
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var ClipboardJS = exports['ClipboardJS'];
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new ClipboardJS(".btn");
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});
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loadScript('lib/liblzg.js', () => {
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// TODO: Module is bad var name (conflicts with MAME)
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var lzgrom = compressLZG( window['Module'], Array.from(<Uint8Array>current_output) );
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window['Module'] = null; // so we load it again next time
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var lzgb64 = btoa(byteArrayToString(lzgrom));
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var embed = {
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p: platform_id,
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//n: main_file_id,
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r: lzgb64
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};
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var linkqs = $.param(embed);
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console.log(linkqs);
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var loc = window.location;
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var prefix = loc.pathname.replace('index.html','');
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var protocol = (loc.host == '8bitworkshop.com') ? 'https:' : loc.protocol;
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var fulllink = protocol+'//'+loc.host+prefix+'embed.html?' + linkqs;
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var iframelink = '<iframe width=640 height=600 src="' + fulllink + '">';
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$("#embedLinkTextarea").text(fulllink);
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$("#embedIframeTextarea").text(iframelink);
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$("#embedLinkModal").modal('show');
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$("#embedAdviceWarnAll").hide();
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$("#embedAdviceWarnIE").hide();
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if (fulllink.length >= 65536) $("#embedAdviceWarnAll").show();
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else if (fulllink.length >= 5120) $("#embedAdviceWarnIE").show();
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});
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return true;
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}
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function _downloadCassetteFile(e) {
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if (current_output == null) { // TODO
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alert("Please fix errors before exporting.");
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return true;
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}
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var addr = compparams && compparams.code_start;
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if (addr === undefined) {
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alert("Cassette export is not supported on this platform.");
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return true;
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}
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loadScript('lib/c2t.js', () => {
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var stdout = '';
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var print_fn = function(s) { stdout += s + "\n"; }
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var c2t = window['c2t']({
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noInitialRun:true,
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print:print_fn,
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printErr:print_fn
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});
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var FS = c2t['FS'];
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var rompath = getCurrentMainFilename() + ".bin";
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var audpath = getCurrentMainFilename() + ".wav";
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FS.writeFile(rompath, current_output, {encoding:'binary'});
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var args = ["-2bc", rompath+','+addr.toString(16), audpath];
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c2t.callMain(args);
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var audout = FS.readFile(audpath, {'encoding':'binary'});
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if (audout) {
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var blob = new Blob([audout], {type: "audio/wav"});
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saveAs(blob, audpath);
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stdout += "Then connect your audio output to the cassette input, turn up the volume, and play the audio file.";
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alert(stdout);
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}
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});
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}
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function fixFilename(fn : string) : string {
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if (platform_id.startsWith('vcs') && fn.indexOf('.') <= 0)
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fn += ".a"; // legacy stuff
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return fn;
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}
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function _revertFile(e) {
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var wnd = projectWindows.getActive();
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if (wnd && wnd.setText) {
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var fn = fixFilename(projectWindows.getActiveID());
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// TODO: .mame
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$.get( "presets/"+platform_id+"/"+fn, function(text) {
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if (confirm("Reset '" + fn + "' to default?")) {
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wnd.setText(text);
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}
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}, 'text')
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.fail(function() {
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// TODO: delete file
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alert("Can only revert built-in files.");
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});
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} else {
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alert("Cannot revert the active window.");
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}
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}
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function _deleteFile(e) {
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var wnd = projectWindows.getActive();
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if (wnd && wnd.getPath) {
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var fn = projectWindows.getActiveID();
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if (fn.startsWith("local/")) {
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if (confirm("Delete '" + fn + "'?")) {
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store.removeItem(fn, () => {
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alert("Deleted " + fn);
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updateSelector();
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// TODO: rebuild?
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//gotoNewLocation();
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});
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}
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} else {
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alert("Can only delete local files.");
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}
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} else {
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alert("Cannot delete the active window.");
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}
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}
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function _renameFile(e) {
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var wnd = projectWindows.getActive();
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if (wnd && wnd.getPath && current_project.getFile(wnd.getPath())) {
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var fn = projectWindows.getActiveID();
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var newfn = prompt("Rename '" + fn + "' to?", fn);
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var data = current_project.getFile(wnd.getPath());
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if (newfn && data && newfn.startsWith("local/")) {
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store.removeItem(fn, () => {
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store.setItem(newfn, data, () => {
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alert("Renamed " + fn + " to " + newfn);
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updateSelector();
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// TODO: rebuild?
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//gotoNewLocation();
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});
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});
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}
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} else {
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alert("Cannot rename the active window.");
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}
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}
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function _downloadROMImage(e) {
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if (current_output == null) {
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alert("Please finish compiling with no errors before downloading ROM.");
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return true;
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}
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if (current_output instanceof Uint8Array) {
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var blob = new Blob([current_output], {type: "application/octet-stream"});
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saveAs(blob, getCurrentMainFilename()+".rom");
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} else {
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var blob = new Blob([(<VerilogOutput>current_output).code], {type: "text/plain"});
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saveAs(blob, getCurrentMainFilename()+".js");
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}
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}
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function _downloadSourceFile(e) {
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var text = projectWindows.getCurrentText();
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if (!text) return false;
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var blob = new Blob([text], {type:"text/plain;charset=utf-8"});
|
|
saveAs(blob, getCurrentEditorFilename(), {autoBom:false});
|
|
}
|
|
|
|
function _downloadProjectZipFile(e) {
|
|
loadScript('lib/jszip.min.js', () => {
|
|
var zip = new JSZip();
|
|
current_project.iterateFiles(function(id, text) {
|
|
if (text)
|
|
zip.file(getFilenameForPath(id), text);
|
|
});
|
|
zip.generateAsync({type:"blob"}).then( (content) => {
|
|
saveAs(content, getCurrentMainFilename() + ".zip");
|
|
});
|
|
});
|
|
}
|
|
|
|
function _downloadAllFilesZipFile(e) {
|
|
loadScript('lib/jszip.min.js', () => {
|
|
var zip = new JSZip();
|
|
var count = 0;
|
|
store.keys( (err, keys : string[]) => {
|
|
if (err) throw err;
|
|
keys.forEach((path) => {
|
|
// TODO: handle binary files
|
|
store.getItem(path, (err, text) => {
|
|
if (text) {
|
|
zip.file(fixFilename(getFilenameForPath(path)), text);
|
|
}
|
|
if (++count == keys.length) {
|
|
zip.generateAsync({type:"blob"}).then( (content) => {
|
|
saveAs(content, platform_id + "-all.zip");
|
|
});
|
|
}
|
|
});
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
function populateExamples(sel) {
|
|
// make sure to use callback so it follows other sections
|
|
store.length(function(err, len) {
|
|
sel.append($("<option />").text("--------- Examples ---------").attr('disabled','true'));
|
|
for (var i=0; i<PRESETS.length; i++) {
|
|
var preset = PRESETS[i];
|
|
var name = preset.chapter ? (preset.chapter + ". " + preset.name) : preset.name;
|
|
sel.append($("<option />").val(preset.id).text(name).attr('selected',(preset.id==main_file_id)?'selected':null));
|
|
}
|
|
});
|
|
}
|
|
|
|
function populateFiles(sel, category, prefix) {
|
|
store.keys(function(err, keys : string[]) {
|
|
var foundSelected = false;
|
|
var numFound = 0;
|
|
if (!keys) keys = [];
|
|
for (var i = 0; i < keys.length; i++) {
|
|
var key = keys[i];
|
|
if (key.startsWith(prefix)) {
|
|
if (numFound++ == 0)
|
|
sel.append($("<option />").text("------- " + category + " -------").attr('disabled','true'));
|
|
var name = key.substring(prefix.length);
|
|
sel.append($("<option />").val(key).text(name).attr('selected',(key==main_file_id)?'selected':null));
|
|
if (key == main_file_id) foundSelected = true;
|
|
}
|
|
}
|
|
if (!foundSelected && main_file_id && main_file_id.startsWith(prefix)) {
|
|
var name = main_file_id.substring(prefix.length);
|
|
var key = prefix + name;
|
|
sel.append($("<option />").val(key).text(name).attr('selected','true'));
|
|
}
|
|
});
|
|
}
|
|
|
|
function updateSelector() {
|
|
var sel = $("#preset_select").empty();
|
|
if (platform_id != 'base_z80') { // TODO
|
|
populateFiles(sel, "Local Files", "local/");
|
|
populateFiles(sel, "Shared", "shared/");
|
|
}
|
|
populateExamples(sel);
|
|
// set click handlers
|
|
sel.off('change').change(function(e) {
|
|
reloadPresetNamed($(this).val().toString());
|
|
});
|
|
}
|
|
|
|
function showErrorAlert(errors : WorkerError[]) {
|
|
var div = $("#error_alert_msg").empty();
|
|
for (var err of errors.slice(0,10)) {
|
|
var s = '';
|
|
if (err.path) s += err.path + ":";
|
|
if (err.line) s += err.line + ":";
|
|
s += err.msg;
|
|
div.append($("<p>").text(s));
|
|
}
|
|
$("#error_alert").show();
|
|
}
|
|
|
|
function setCompileOutput(data: WorkerResult) {
|
|
// errors? mark them in editor
|
|
if (data.errors && data.errors.length > 0) {
|
|
toolbar.addClass("has-errors");
|
|
projectWindows.setErrors(data.errors);
|
|
showErrorAlert(data.errors);
|
|
} else {
|
|
// process symbol map
|
|
platform.debugSymbols = new DebugSymbols(data.symbolmap);
|
|
compparams = data.params;
|
|
// load ROM
|
|
var rom = data.output;
|
|
if (rom) { // TODO instanceof Uint8Array) {
|
|
try {
|
|
clearBreakpoint(); // so we can replace memory (TODO: change toolbar btn)
|
|
_resetRecording();
|
|
platform.loadROM(getCurrentPresetTitle(), rom);
|
|
current_output = rom;
|
|
if (!userPaused) _resume();
|
|
// TODO: reset profiler etc? (Tell views?)
|
|
} catch (e) {
|
|
console.log(e);
|
|
toolbar.addClass("has-errors");
|
|
showErrorAlert([{msg:e+"",line:0}]);
|
|
current_output = null;
|
|
return;
|
|
}
|
|
}
|
|
// update all windows (listings)
|
|
projectWindows.refresh(false);
|
|
}
|
|
}
|
|
|
|
function showDebugInfo(state?) {
|
|
var meminfo = $("#mem_info");
|
|
var allcats = platform.getDebugCategories && platform.getDebugCategories();
|
|
if (allcats && !debugCategory)
|
|
debugCategory = allcats[0];
|
|
var s = state && platform.getDebugInfo && platform.getDebugInfo(debugCategory, state);
|
|
if (s) {
|
|
var hs = lastDebugInfo ? highlightDifferences(lastDebugInfo, s) : s;
|
|
meminfo.show().html(hs);
|
|
var catspan = $('<div class="mem_info_links">');
|
|
var addCategoryLink = (cat:string) => {
|
|
var catlink = $('<a>'+cat+'</a>');
|
|
if (cat == debugCategory)
|
|
catlink.addClass('selected');
|
|
catlink.click((e) => {
|
|
debugCategory = cat;
|
|
lastDebugInfo = null;
|
|
showDebugInfo(lastDebugState);
|
|
});
|
|
catspan.append(catlink);
|
|
catspan.append('<span> </span>');
|
|
}
|
|
for (var cat of allcats) {
|
|
addCategoryLink(cat);
|
|
}
|
|
meminfo.append('<br>');
|
|
meminfo.append(catspan);
|
|
lastDebugInfo = s;
|
|
} else {
|
|
meminfo.hide();
|
|
lastDebugInfo = null;
|
|
}
|
|
}
|
|
|
|
function setDebugButtonState(btnid:string, btnstate:string) {
|
|
$("#debug_bar").find("button").removeClass("btn_active").removeClass("btn_stopped");
|
|
$("#dbg_"+btnid).addClass("btn_"+btnstate);
|
|
}
|
|
|
|
function checkRunReady() {
|
|
if (current_output == null) {
|
|
alert("Can't resume emulation until ROM is successfully built.");
|
|
return false;
|
|
} else
|
|
return true;
|
|
}
|
|
|
|
function setupDebugCallback(btnid? : string) {
|
|
if (platform.setupDebug) platform.setupDebug((state) => {
|
|
lastDebugState = state;
|
|
showDebugInfo(state);
|
|
projectWindows.refresh(true);
|
|
setDebugButtonState(btnid||"pause", "stopped");
|
|
});
|
|
}
|
|
|
|
function setupBreakpoint(btnid? : string) {
|
|
if (!checkRunReady()) return;
|
|
_disableRecording();
|
|
setupDebugCallback(btnid);
|
|
if (btnid) setDebugButtonState(btnid, "active");
|
|
}
|
|
|
|
function _pause() {
|
|
if (platform && platform.isRunning()) {
|
|
platform.pause();
|
|
console.log("Paused");
|
|
}
|
|
setDebugButtonState("pause", "stopped");
|
|
}
|
|
|
|
function pause() {
|
|
clearBreakpoint();
|
|
_pause();
|
|
userPaused = true;
|
|
}
|
|
|
|
function _resume() {
|
|
if (!checkRunReady()) return;
|
|
if (!platform.isRunning()) {
|
|
platform.resume();
|
|
console.log("Resumed");
|
|
}
|
|
setDebugButtonState("go", "active");
|
|
}
|
|
|
|
function resume() {
|
|
clearBreakpoint();
|
|
if (! platform.isRunning() ) {
|
|
projectWindows.refresh(false);
|
|
}
|
|
_resume();
|
|
userPaused = false;
|
|
}
|
|
|
|
function togglePause() {
|
|
if (platform.isRunning())
|
|
pause();
|
|
else
|
|
resume();
|
|
}
|
|
|
|
function singleStep() {
|
|
setupBreakpoint("step");
|
|
platform.step();
|
|
}
|
|
|
|
function singleFrameStep() {
|
|
setupBreakpoint("tovsync");
|
|
platform.runToVsync();
|
|
}
|
|
|
|
function getEditorPC() : number {
|
|
var wnd = projectWindows.getActive();
|
|
return wnd && wnd.getCursorPC && wnd.getCursorPC();
|
|
}
|
|
|
|
function runToCursor() {
|
|
if (!checkRunReady()) return;
|
|
setupBreakpoint("toline");
|
|
var pc = getEditorPC();
|
|
if (pc >= 0) {
|
|
console.log("Run to", pc.toString(16));
|
|
if (platform.runToPC) {
|
|
platform.runToPC(pc);
|
|
} else {
|
|
platform.runEval((c) => {
|
|
return c.PC == pc;
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
function runUntilReturn() {
|
|
setupBreakpoint("stepout");
|
|
platform.runUntilReturn();
|
|
}
|
|
|
|
function runStepBackwards() {
|
|
setupBreakpoint("stepback");
|
|
platform.stepBack();
|
|
}
|
|
|
|
function clearBreakpoint() {
|
|
lastDebugState = null;
|
|
if (platform.clearDebug) platform.clearDebug();
|
|
setupDebugCallback(); // in case of BRK/trap
|
|
showDebugInfo();
|
|
}
|
|
|
|
function resetAndDebug() {
|
|
_disableRecording();
|
|
if (platform.setupDebug && platform.readAddress) { // TODO??
|
|
clearBreakpoint();
|
|
_resume();
|
|
platform.reset();
|
|
setupBreakpoint("reset");
|
|
if (platform.runEval)
|
|
platform.runEval((c) => { return true; }); // break immediately
|
|
else
|
|
; // TODO???
|
|
} else {
|
|
platform.reset();
|
|
}
|
|
}
|
|
|
|
var lastBreakExpr = "c.PC == 0x6000";
|
|
function _breakExpression() {
|
|
var exprs = window.prompt("Enter break expression", lastBreakExpr);
|
|
if (exprs) {
|
|
var fn = new Function('c', 'return (' + exprs + ');').bind(platform);
|
|
setupBreakpoint();
|
|
platform.runEval(fn as DebugEvalCondition);
|
|
lastBreakExpr = exprs;
|
|
}
|
|
}
|
|
|
|
function getSymbolAtAddress(a : number) {
|
|
var addr2symbol = platform.debugSymbols && platform.debugSymbols.addr2symbol;
|
|
if (addr2symbol) {
|
|
if (addr2symbol[a]) return addr2symbol[a];
|
|
var i=0;
|
|
while (--a >= 0) {
|
|
i++;
|
|
if (addr2symbol[a]) return addr2symbol[a] + '+' + i;
|
|
}
|
|
}
|
|
return '';
|
|
}
|
|
|
|
function updateDebugWindows() {
|
|
if (platform.isRunning()) {
|
|
projectWindows.tick();
|
|
}
|
|
setTimeout(updateDebugWindows, 200);
|
|
}
|
|
|
|
function _recordVideo() {
|
|
loadScript("gif.js/dist/gif.js", () => {
|
|
var canvas = $("#emulator").find("canvas")[0] as HTMLElement;
|
|
if (!canvas) {
|
|
alert("Could not find canvas element to record video!");
|
|
return;
|
|
}
|
|
var rotate = 0;
|
|
if (canvas.style && canvas.style.transform) {
|
|
if (canvas.style.transform.indexOf("rotate(-90deg)") >= 0)
|
|
rotate = -1;
|
|
else if (canvas.style.transform.indexOf("rotate(90deg)") >= 0)
|
|
rotate = 1;
|
|
}
|
|
// TODO: recording indicator?
|
|
var gif = new GIF({
|
|
workerScript: 'gif.js/dist/gif.worker.js',
|
|
workers: 4,
|
|
quality: 10,
|
|
rotate: rotate
|
|
});
|
|
var img = $('#videoPreviewImage');
|
|
//img.attr('src', 'https://articulate-heroes.s3.amazonaws.com/uploads/rte/kgrtehja_DancingBannana.gif');
|
|
gif.on('finished', function(blob) {
|
|
img.attr('src', URL.createObjectURL(blob));
|
|
$("#pleaseWaitModal").modal('hide');
|
|
_resume();
|
|
$("#videoPreviewModal").modal('show');
|
|
});
|
|
var intervalMsec = 17;
|
|
var maxFrames = 420;
|
|
var nframes = 0;
|
|
console.log("Recording video", canvas);
|
|
var f = function() {
|
|
if (nframes++ > maxFrames) {
|
|
console.log("Rendering video");
|
|
$("#pleaseWaitModal").modal('show');
|
|
_pause();
|
|
gif.render();
|
|
} else {
|
|
gif.addFrame(canvas, {delay: intervalMsec, copy: true});
|
|
setTimeout(f, intervalMsec);
|
|
}
|
|
};
|
|
f();
|
|
});
|
|
return true;
|
|
}
|
|
|
|
function setFrameRateUI(fps:number) {
|
|
platform.setFrameRate(fps);
|
|
if (fps > 0.01)
|
|
$("#fps_label").text(fps.toFixed(2));
|
|
else
|
|
$("#fps_label").text("1/"+Math.round(1/fps));
|
|
}
|
|
|
|
function _slowerFrameRate() {
|
|
var fps = platform.getFrameRate();
|
|
fps = fps/2;
|
|
if (fps > 0.00001) setFrameRateUI(fps);
|
|
}
|
|
|
|
function _fasterFrameRate() {
|
|
var fps = platform.getFrameRate();
|
|
fps = Math.min(60, fps*2);
|
|
setFrameRateUI(fps);
|
|
}
|
|
|
|
function _slowestFrameRate() {
|
|
setFrameRateUI(60/65536);
|
|
}
|
|
|
|
function _fastestFrameRate() {
|
|
_resume();
|
|
setFrameRateUI(60);
|
|
}
|
|
|
|
function _openBitmapEditor() {
|
|
var wnd = projectWindows.getActive();
|
|
if (wnd && wnd.openBitmapEditorAtCursor)
|
|
wnd.openBitmapEditorAtCursor();
|
|
}
|
|
|
|
function traceTiming() {
|
|
projectWindows.refresh(false);
|
|
var wnd = projectWindows.getActive();
|
|
if (wnd.getSourceFile && wnd.setTimingResult) { // is editor active?
|
|
var analyzer = platform.newCodeAnalyzer();
|
|
analyzer.showLoopTimingForPC(0);
|
|
wnd.setTimingResult(analyzer);
|
|
}
|
|
}
|
|
|
|
var recorderActive = false;
|
|
|
|
function _disableRecording() {
|
|
if (recorderActive) {
|
|
platform.setRecorder(null);
|
|
$("#dbg_record").removeClass("btn_recording");
|
|
$("#replaydiv").hide();
|
|
recorderActive = false;
|
|
}
|
|
}
|
|
|
|
function _resetRecording() {
|
|
if (recorderActive) {
|
|
stateRecorder.reset();
|
|
}
|
|
}
|
|
|
|
function _enableRecording() {
|
|
stateRecorder.reset();
|
|
platform.setRecorder(stateRecorder);
|
|
$("#dbg_record").addClass("btn_recording");
|
|
$("#replaydiv").show();
|
|
recorderActive = true;
|
|
}
|
|
|
|
function _toggleRecording() {
|
|
if (recorderActive) {
|
|
_disableRecording();
|
|
} else {
|
|
_enableRecording();
|
|
}
|
|
}
|
|
|
|
function _lookupHelp() {
|
|
if (platform.showHelp) {
|
|
let tool = platform.getToolForFilename(main_file_id);
|
|
platform.showHelp(tool); // TODO: tool, identifier
|
|
}
|
|
}
|
|
|
|
function addFileToProject(type, ext, linefn) {
|
|
var wnd = projectWindows.getActive();
|
|
if (wnd && wnd.insertText) {
|
|
var filename = prompt("Add "+type+" File to Project", "filename"+ext);
|
|
if (filename && filename.trim().length > 0) {
|
|
var path = "local/" + filename;
|
|
var newline = "\n" + linefn(filename) + "\n";
|
|
current_project.loadFiles([path], (err, result) => {
|
|
if (result && result.length) {
|
|
alert(filename + " already exists; including anyway");
|
|
} else {
|
|
current_project.updateFile(path, "\n");
|
|
}
|
|
wnd.insertText(newline);
|
|
refreshWindowList();
|
|
});
|
|
}
|
|
} else {
|
|
alert("Can't insert text in this window -- switch back to main file");
|
|
}
|
|
}
|
|
|
|
function _addIncludeFile() {
|
|
var fn = getCurrentMainFilename();
|
|
var tool = platform.getToolForFilename(fn);
|
|
if (fn.endsWith(".c") || tool == 'sdcc' || tool == 'cc65')
|
|
addFileToProject("Header", ".h", (s) => { return '#include "'+s+'"' });
|
|
else if (tool == 'dasm' || tool == 'zmac')
|
|
addFileToProject("Include File", ".inc", (s) => { return '\tinclude "'+s+'"' });
|
|
else if (tool == 'ca65' || tool == 'sdasz80')
|
|
addFileToProject("Include File", ".inc", (s) => { return '\t.include "'+s+'"' });
|
|
else if (tool == 'verilator')
|
|
addFileToProject("Verilog File", ".v", (s) => { return '`include "'+s+'"' });
|
|
else
|
|
alert("Can't add include file to this project type (" + tool + ")");
|
|
}
|
|
|
|
function _addLinkFile() {
|
|
var fn = getCurrentMainFilename();
|
|
var tool = platform.getToolForFilename(fn);
|
|
if (fn.endsWith(".c") || tool == 'sdcc' || tool == 'cc65')
|
|
addFileToProject("Linked C", ".c", (s) => { return '//#link "'+s+'"' });
|
|
else
|
|
alert("Can't add linked file to this project type (" + tool + ")");
|
|
}
|
|
|
|
function setupDebugControls(){
|
|
|
|
$("#dbg_reset").click(resetAndDebug);
|
|
$("#dbg_pause").click(pause);
|
|
$("#dbg_go").click(resume);
|
|
Mousetrap.bindGlobal('ctrl+alt+p', pause);
|
|
Mousetrap.bindGlobal('ctrl+alt+r', resume);
|
|
Mousetrap.bindGlobal('ctrl+alt+.', resetAndDebug);
|
|
|
|
if (platform.step) {
|
|
$("#dbg_step").click(singleStep).show();
|
|
Mousetrap.bindGlobal('ctrl+alt+s', singleStep);
|
|
} else
|
|
$("#dbg_step").hide();
|
|
|
|
if (platform.runToVsync) {
|
|
$("#dbg_tovsync").click(singleFrameStep).show();
|
|
Mousetrap.bindGlobal('ctrl+alt+v', singleFrameStep);
|
|
} else
|
|
$("#dbg_tovsync").hide();
|
|
|
|
if ((platform.runEval || platform.runToPC) && !platform_id.startsWith('verilog')) {
|
|
$("#dbg_toline").click(runToCursor).show();
|
|
Mousetrap.bindGlobal('ctrl+alt+l', runToCursor);
|
|
} else
|
|
$("#dbg_toline").hide();
|
|
|
|
if (platform.runUntilReturn) {
|
|
$("#dbg_stepout").click(runUntilReturn).show();
|
|
Mousetrap.bindGlobal('ctrl+alt+o', runUntilReturn);
|
|
} else
|
|
$("#dbg_stepout").hide();
|
|
|
|
if (platform.stepBack) {
|
|
$("#dbg_stepback").click(runStepBackwards).show();
|
|
Mousetrap.bindGlobal('ctrl+alt+b', runStepBackwards);
|
|
} else
|
|
$("#dbg_stepback").hide();
|
|
|
|
if (platform.newCodeAnalyzer) {
|
|
$("#dbg_timing").click(traceTiming).show();
|
|
}
|
|
$("#disassembly").hide();
|
|
$("#dbg_bitmap").click(_openBitmapEditor);
|
|
$(".dropdown-menu").collapse({toggle: false});
|
|
$("#item_new_file").click(_createNewFile);
|
|
$("#item_upload_file").click(_uploadNewFile);
|
|
$("#item_share_file").click(_shareEmbedLink);
|
|
$("#item_reset_file").click(_revertFile);
|
|
$("#item_rename_file").click(_renameFile);
|
|
$("#item_delete_file").click(_deleteFile);
|
|
if (platform.runEval)
|
|
$("#item_debug_expr").click(_breakExpression).show();
|
|
else
|
|
$("#item_debug_expr").hide();
|
|
$("#item_download_rom").click(_downloadROMImage);
|
|
$("#item_download_file").click(_downloadSourceFile);
|
|
$("#item_download_zip").click(_downloadProjectZipFile);
|
|
$("#item_download_allzip").click(_downloadAllFilesZipFile);
|
|
$("#item_record_video").click(_recordVideo);
|
|
if (platform_id == 'apple2')
|
|
$("#item_export_cassette").click(_downloadCassetteFile);
|
|
else
|
|
$("#item_export_cassette").hide();
|
|
if (platform.setFrameRate && platform.getFrameRate) {
|
|
$("#dbg_slower").click(_slowerFrameRate);
|
|
$("#dbg_faster").click(_fasterFrameRate);
|
|
$("#dbg_slowest").click(_slowestFrameRate);
|
|
$("#dbg_fastest").click(_fastestFrameRate);
|
|
}
|
|
if (platform.showHelp) {
|
|
$("#dbg_help").show().click(_lookupHelp);
|
|
}
|
|
$("#item_addfile_include").click(_addIncludeFile);
|
|
$("#item_addfile_link").click(_addLinkFile);
|
|
updateDebugWindows();
|
|
// setup replay slider
|
|
if (platform.setRecorder && platform.advance) {
|
|
setupReplaySlider();
|
|
}
|
|
}
|
|
|
|
function setupReplaySlider() {
|
|
var replayslider = $("#replayslider");
|
|
var replayframeno = $("#replay_frame");
|
|
var updateFrameNo = (n) => {
|
|
replayframeno.text(n+"");
|
|
};
|
|
var sliderChanged = (e) => {
|
|
_pause();
|
|
var frame = (<any>e.target).value;
|
|
if (stateRecorder.loadFrame(frame)) {
|
|
updateFrameNo(frame);
|
|
}
|
|
};
|
|
var setFrameTo = (frame:number) => {
|
|
_pause();
|
|
if (stateRecorder.loadFrame(frame)) {
|
|
replayslider.val(frame);
|
|
updateFrameNo(frame);
|
|
console.log('seek to frame',frame);
|
|
}
|
|
};
|
|
stateRecorder.callbackStateChanged = () => {
|
|
replayslider.attr('min', 1);
|
|
replayslider.attr('max', stateRecorder.numFrames());
|
|
replayslider.val(stateRecorder.currentFrame());
|
|
updateFrameNo(stateRecorder.currentFrame());
|
|
};
|
|
replayslider.on('input', sliderChanged);
|
|
replayslider.on('change', sliderChanged);
|
|
$("#replay_min").click(() => { setFrameTo(1) });
|
|
$("#replay_max").click(() => { setFrameTo(stateRecorder.numFrames()); });
|
|
$("#replay_back").click(() => { setFrameTo(parseInt(replayslider.val().toString()) - 1); });
|
|
$("#replay_fwd").click(() => { setFrameTo(parseInt(replayslider.val().toString()) + 1); });
|
|
$("#replay_bar").show();
|
|
$("#dbg_record").click(_toggleRecording).show();
|
|
}
|
|
|
|
|
|
function isLandscape() {
|
|
try {
|
|
var object = window.screen['orientation'] || window.screen.msOrientation || window.screen['mozOrientation'] || null;
|
|
if (object) {
|
|
if (object.type.indexOf('landscape') !== -1) { return true; }
|
|
if (object.type.indexOf('portrait') !== -1) { return false; }
|
|
}
|
|
if ('orientation' in window) {
|
|
var value = window.orientation;
|
|
if (value === 0 || value === 180) {
|
|
return false;
|
|
} else if (value === 90 || value === 270) {
|
|
return true;
|
|
}
|
|
}
|
|
} catch (e) { }
|
|
// fallback to comparing width to height
|
|
return window.innerWidth > window.innerHeight;
|
|
}
|
|
|
|
function showWelcomeMessage() {
|
|
if (hasLocalStorage && !localStorage.getItem("8bitworkshop.hello")) {
|
|
// Instance the tour
|
|
var is_vcs = platform_id == 'vcs';
|
|
var steps = [
|
|
{
|
|
element: "#workspace",
|
|
title: "Welcome to 8bitworkshop!",
|
|
content: is_vcs ? "Type your 6502 assembly code into the editor, and it'll be assembled in real-time. All changes are saved to browser local storage."
|
|
: "Type your source code into the editor, and it'll be compiled in real-time. All changes are saved to browser local storage."
|
|
},
|
|
{
|
|
element: "#emulator",
|
|
placement: 'left',
|
|
title: "Emulator",
|
|
content: "This is an emulator for the \"" + platform_id + "\" platform. We'll load your compiled code into the emulator whenever you make changes."
|
|
},
|
|
{
|
|
element: "#preset_select",
|
|
title: "File Selector",
|
|
content: "Pick a code example from the book, or access your own files and files shared by others."
|
|
},
|
|
{
|
|
element: "#debug_bar",
|
|
placement: 'bottom',
|
|
title: "Debug Tools",
|
|
content: "Use these buttons to set breakpoints, single step through code, pause/resume, and use debugging tools."
|
|
},
|
|
{
|
|
element: "#dropdownMenuButton",
|
|
title: "Main Menu",
|
|
content: "Click the menu to download your code, switch between platforms, create new files, or share your work with others."
|
|
},
|
|
{
|
|
element: "#sidebar",
|
|
title: "Sidebar",
|
|
content: "Switch between editor windows, assembly listings, and other tools like disassembler and memory dump."
|
|
}
|
|
];
|
|
steps.push({
|
|
element: "#booksMenuButton",
|
|
placement: 'left',
|
|
title: "Bookstore",
|
|
content: "Get some books that explain how to program all of this stuff!"
|
|
});
|
|
if (!isLandscape()) {
|
|
steps.unshift({
|
|
element: "#controls_top",
|
|
placement: 'bottom',
|
|
title: "Portrait mode detected",
|
|
content: "This site works best on desktop browsers. For best results, rotate your device to landscape orientation."
|
|
});
|
|
}
|
|
var tour = new Tour({
|
|
autoscroll:false,
|
|
//storage:false,
|
|
steps:steps
|
|
});
|
|
tour.init();
|
|
setTimeout(function() { tour.start(); }, 2000);
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////
|
|
|
|
var qs = (function (a : string[]) {
|
|
if (!a || a.length == 0)
|
|
return {};
|
|
var b = {};
|
|
for (var i = 0; i < a.length; ++i) {
|
|
var p = a[i].split('=', 2);
|
|
if (p.length == 1)
|
|
b[p[0]] = "";
|
|
else
|
|
b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
|
|
}
|
|
return b;
|
|
})(window.location.search.substr(1).split('&'));
|
|
|
|
// catch errors
|
|
function installErrorHandler() {
|
|
if (typeof window.onerror == "object") {
|
|
window.onerror = function (msgevent, url, line, col, error) {
|
|
console.log(msgevent, url, line, col);
|
|
console.log(error);
|
|
ga('send', 'exception', {
|
|
'exDescription': msgevent + " " + url + " " + " " + line + ":" + col + ", " + error,
|
|
'exFatal': true
|
|
});
|
|
alert(msgevent+"");
|
|
_pause();
|
|
};
|
|
}
|
|
}
|
|
|
|
function uninstallErrorHandler() {
|
|
window.onerror = null;
|
|
}
|
|
|
|
function gotoNewLocation() {
|
|
uninstallErrorHandler();
|
|
window.location.href = "?" + $.param(qs);
|
|
}
|
|
|
|
function replaceURLState() {
|
|
if (platform_id) qs['platform'] = platform_id;
|
|
history.replaceState({}, "", "?" + $.param(qs));
|
|
}
|
|
|
|
function showBookLink() {
|
|
if (platform_id == 'vcs')
|
|
$("#booklink_vcs").show();
|
|
else if (platform_id == 'mw8080bw' || platform_id == 'vicdual' || platform_id == 'galaxian-scramble' || platform_id == 'vector-z80color' || platform_id == 'williams-z80')
|
|
$("#booklink_arcade").show();
|
|
}
|
|
|
|
function addPageFocusHandlers() {
|
|
var hidden = false;
|
|
document.addEventListener("visibilitychange", function() {
|
|
if (document.visibilityState == 'hidden' && platform.isRunning()) {
|
|
_pause();
|
|
hidden = true;
|
|
} else if (document.visibilityState == 'visible' && hidden) {
|
|
_resume();
|
|
hidden = false;
|
|
}
|
|
});
|
|
$(window).on("focus", function() {
|
|
if (hidden) {
|
|
_resume();
|
|
hidden = false;
|
|
}
|
|
});
|
|
$(window).on("blur", function() {
|
|
if (platform.isRunning()) {
|
|
_pause();
|
|
hidden = true;
|
|
}
|
|
});
|
|
}
|
|
|
|
function startPlatform() {
|
|
if (!PLATFORMS[platform_id]) throw Error("Invalid platform '" + platform_id + "'.");
|
|
platform = new PLATFORMS[platform_id]($("#emulator")[0]);
|
|
stateRecorder = new StateRecorderImpl(platform);
|
|
PRESETS = platform.getPresets();
|
|
if (!qs['file']) {
|
|
// try to load last file (redirect)
|
|
var lastid;
|
|
if (hasLocalStorage) {
|
|
lastid = localStorage.getItem("__lastid_"+platform_id) || localStorage.getItem("__lastid");
|
|
localStorage.removeItem("__lastid");
|
|
}
|
|
qs['file'] = lastid || PRESETS[0].id;
|
|
replaceURLState();
|
|
}
|
|
// start platform and load file
|
|
platform.start();
|
|
initProject();
|
|
loadProject(qs['file']);
|
|
setupDebugControls();
|
|
updateSelector();
|
|
showBookLink();
|
|
addPageFocusHandlers();
|
|
return true;
|
|
}
|
|
|
|
function loadSharedGist(gistkey : string) {
|
|
loadScript("octokat.js/dist/octokat.js", () => {
|
|
var github = new exports['Octokat']();
|
|
var gist = github.gists(gistkey);
|
|
gist.fetch().done(function(val) {
|
|
var filename;
|
|
var newid;
|
|
console.log("Fetched " + gistkey, val);
|
|
store = createNewPersistentStore(platform_id, null);
|
|
for (filename in val.files) {
|
|
store.setItem('shared/'+filename, val.files[filename].content);
|
|
if (!newid) newid = 'shared/'+filename;
|
|
}
|
|
delete qs['gistkey'];
|
|
reloadPresetNamed(newid);
|
|
}).fail(function(err) {
|
|
alert("Error loading share file: " + err.message);
|
|
});
|
|
});
|
|
}
|
|
|
|
function loadScript(scriptfn, onload) {
|
|
var script = document.createElement('script');
|
|
script.onload = onload;
|
|
script.src = scriptfn;
|
|
document.getElementsByTagName('head')[0].appendChild(script);
|
|
}
|
|
|
|
export function setupSplits() {
|
|
const splitName = 'workspace-split3-' + platform_id;
|
|
var sizes = [0, 50, 50];
|
|
var sizesStr = hasLocalStorage && localStorage.getItem(splitName);
|
|
if (sizesStr) {
|
|
try {
|
|
sizes = JSON.parse(sizesStr);
|
|
} catch (e) { console.log(e); }
|
|
}
|
|
var split;
|
|
split = Split(['#sidebar', '#workspace', '#emulator'], {
|
|
sizes: sizes,
|
|
minSize: [0, 250, 250],
|
|
onDrag: () => {
|
|
if (platform && platform.resize) platform.resize();
|
|
},
|
|
onDragEnd: () => {
|
|
if (hasLocalStorage)
|
|
localStorage.setItem(splitName, JSON.stringify(split.getSizes()))
|
|
},
|
|
});
|
|
}
|
|
|
|
// start
|
|
export function startUI(loadplatform : boolean) {
|
|
installErrorHandler();
|
|
// add default platform?
|
|
platform_id = qs['platform'] || localStorage.getItem("__lastplatform");
|
|
if (!platform_id) {
|
|
platform_id = qs['platform'] = "vcs";
|
|
}
|
|
$("#item_platform_"+platform_id).addClass("dropdown-item-checked");
|
|
setupSplits();
|
|
// parse query string
|
|
// is this a share URL?
|
|
if (qs['gistkey']) {
|
|
loadSharedGist(qs['gistkey']);
|
|
} else {
|
|
store = createNewPersistentStore(platform_id, null);
|
|
// reset file?
|
|
if (qs['file'] && qs['reset']) {
|
|
store.removeItem(qs['fileview'] || qs['file']);
|
|
qs['reset'] = '';
|
|
gotoNewLocation();
|
|
} else {
|
|
// load and start platform object
|
|
if (loadplatform) {
|
|
var scriptfn = 'gen/platform/' + platform_id.split(/[.-]/)[0] + '.js';
|
|
loadScript(scriptfn, () => {
|
|
console.log("loaded platform", platform_id);
|
|
startPlatform();
|
|
showWelcomeMessage();
|
|
});
|
|
} else {
|
|
startPlatform();
|
|
showWelcomeMessage();
|
|
}
|
|
}
|
|
}
|
|
}
|