Ui enhancements 2.0 (#29)

* canvas overhaul

* editor 2.0

* more tweaks

* more editor work

* completions + refactor

* cleanup + editor additions

* cleanup + undo overhaul

* editor recent/peripherals/redo + cleanup

* editor path issues

* cleanup

* changes for deprecated ui methods - recolor milo - make turtle scripts run again - mob rancher improvements

* can now use named colors

builder/builder.lua

@@ -236,10 +236,7 @@ function substitutionPage.info:draw()
 	end
 
 	self:clear()
-	self:setCursorPos(1, 1)
+	self:print(' Replace ' .. inName .. '\n' .. ' With    ' .. outName)
-	self:print(' Replace ' .. inName .. '\n')
-	--self:print('         ' .. sub.id .. ':' .. sub.dmg .. '\n', nil, colors.yellow)
-	self:print(' With    ' .. outName)
 end
 
 function substitutionPage:enable()
@@ -536,7 +533,7 @@ local startPage = UI.Page {
 			event = 'setStartLevel',
 			cancelEvent = 'slide_hide',
 			text = UI.Text {
-				x = 5, y = 1, width = 20,
+				x = 5, y = 1, width = 10,
 				textColor = colors.gray,
 			},
 			textEntry = UI.TextEntry {
@@ -554,7 +551,7 @@ local startPage = UI.Page {
 			event = 'setStartBlock',
 			cancelEvent = 'slide_hide',
 			text = UI.Text {
-				x = 2, y = 1, width = 20,
+				x = 2, y = 1, width = 13,
 				textColor = colors.gray,
 			},
 			textEntry = UI.TextEntry {
@@ -727,8 +724,7 @@ function startPage:eventHandler(event)
 		Builder:begin()
 
 	elseif event.type == 'quit' then
-		UI.term:reset()
+		UI:quit()
-		Event.exitPullEvents()
 	end
 
 	return UI.Page.eventHandler(self, event)
@@ -772,5 +768,4 @@ UI:setPages({
 })
 
 UI:setPage('start')
-
+UI:start()
-UI:pullEvents()

ccemux/etc/apps.db

@@ -0,0 +1,12 @@
+{
+	[ "87e89abb4c1c551fe08d355d097f18b8de78edca5f556997085681662fce8eed" ] = {
+		title = "Config",
+		category = "CCEmuX",
+		run = "emu config",
+	},
+	[ "cec3a9b89b2e391393d0f68e4bc12a9fa6cf358b3cdf79496dc442d52b8dd528" ] = {
+		title = "Data",
+		category = "CCEmuX",
+		run = "emu data",
+	},
+}

ccemux/system/ccemux.lua

@@ -9,7 +9,7 @@ local tab = UI.Tab {
 	tabTitle = 'CCEmuX',
 	description = 'CCEmuX peripherals',
 	form = UI.Form {
-		x = 2, ex = -2, y = 1, ey = 4,
+		x = 2, ex = -2, y = 2, ey = 5,
 		values = {
 			side = 'bottom',
 			type = 'wireless_modem',
@@ -28,7 +28,7 @@ local tab = UI.Tab {
 			},
 		},
 		drive_id = UI.TextEntry {
-			x = 20, y = 3,
+			x = 19, y = 3,
 			formKey = 'drive_id',
 			shadowText = 'id',
 			width = 5,
@@ -36,13 +36,13 @@ local tab = UI.Tab {
 			transform = 'number',
 		},
 		add = UI.Button {
-			x = 28, y = 3,
+			x = -6, y = 3, width = 5,
 			text = 'Add', event = 'form_ok',
 			help = 'Add items to turtle to add to filter',
 		},
 	},
 	grid = UI.Grid {
-		x = 3, ex = -3, y = 6, ey = -2,
+		x = 2, ex = -2, y = 7, ey = -2,
 		columns = {
 			{ heading = 'Side', key = 'side', width = 8 },
 			{ heading = 'Type', key = 'type' },

common/Appstore.lua

@@ -8,10 +8,10 @@ local http       = _G.http
 local multishell = _ENV.multishell
 local os         = _G.os
 local shell      = _ENV.shell
+local colors     = _G.colors
 
 local REGISTRY_DIR = 'usr/.registry'
 
-
 --                                           FIX SOMEDAY
 local function registerApp(app, key)
 	app.key = SHA.compute(key)
@@ -27,7 +27,6 @@ local function unregisterApp(key)
 	end
 end
 
-
 local sandboxEnv = Util.shallowCopy(_ENV)
 setmetatable(sandboxEnv, { __index = _G })
 
@@ -36,21 +35,10 @@ UI:configure('Appstore', ...)
 
 local APP_DIR = 'usr/apps'
 
-local sources = {
+local source = {
-
+	text = "STD Default",
-	{ text = "STD Default",
+	event = 'source',
-		event = 'source',
+	url = "https://github.com/LDDestroier/STD-GUI/raw/master/list.lua",
-		url = "https://github.com/LDDestroier/STD-GUI/raw/master/list.lua" }, --stock
---[[
-	{ text = "Discover",
-		event = 'source',
-		generateName = true,
-		url = "http://pastebin.com/raw/9bXfCz6M" }, --owned by dannysmc95
-
-	{ text = "Opus",
-		event = 'source',
-		url = "http://pastebin.com/raw/ajQ91Rmn" },
-]]
 }
 
 shell.setDir(APP_DIR)
@@ -87,14 +75,14 @@ local function runApp(app, checkExists, ...)
 				error('Failed to download')
 			end
 
-			local fn = loadstring(program, app.name)
+			fn = _G.loadstring(program, app.name)
 
 			if not fn then
 				error('Failed to download')
 			end
 
-			setfenv(fn, sandboxEnv)
+			_G.setfenv(fn, sandboxEnv)
-			fn(unpack(args))
+			fn(table.unpack(args))
 		end
 	end
 
@@ -134,16 +122,16 @@ local viewApp = function(app)
 	return true
 end
 
-local getSourceListing = function(source)
+local getSourceListing = function()
 	local contents = http.get(source.url)
 	if contents then
 
-		local fn = loadstring(contents.readAll(), source.text)
+		local fn = _G.loadstring(contents.readAll(), source.text)
 		contents.close()
 
 		local env = { std = { } }
 		setmetatable(env, { __index = _G })
-		setfenv(fn, env)
+		_G.setfenv(fn, env)
 		fn()
 
 		if env.contextualGet then
@@ -172,9 +160,28 @@ local getSourceListing = function(source)
 	end
 end
 
+getSourceListing()
+
+if not source.storeURLs then
+	error('Unable to download application list')
+end
+
+local buttons = { }
+for k,v in Util.spairs(source.storeCatagoryNames,
+			function(a, b) return a:lower() < b:lower() end) do
+
+	if v ~= 'Operating System' then
+		table.insert(buttons, {
+			text = v,
+			event = 'category',
+			index = k,
+		})
+	end
+end
+source.index, source.name = Util.first(source.storeCatagoryNames)
+
 local appPage = UI.Page {
 	menuBar = UI.MenuBar {
---    showBackButton = not pocket,
 		buttons = {
 			{ text = '\027',    event = 'back'    },
 			{ text = 'Install', event = 'install' },
@@ -204,16 +211,14 @@ function appPage.container.viewport:draw()
 		Ansi.yellow .. app.description .. Ansi.reset)
 
 	self:clear()
-	self:setCursorPos(1, 1)
 	self:print(str)
-	self.ymax = self.cursorY
 
 	if appPage.notification.enabled then
 		appPage.notification:draw()
 	end
 end
 
-function appPage:enable(source, app)
+function appPage:enable(app)
 	self.source = source
 	self.app = app
 	UI.Page.enable(self)
@@ -293,8 +298,7 @@ end
 local categoryPage = UI.Page {
 	menuBar = UI.MenuBar {
 		buttons = {
-			{ text = 'Catalog',  dropdown = sources },
+			{ text = 'Category', name = 'categoryButton', dropdown = buttons },
-			{ text = 'Category', name = 'categoryButton', dropdown = { } },
 		},
 	},
 	grid = UI.ScrollingGrid {
@@ -309,62 +313,21 @@ local categoryPage = UI.Page {
 		l = 'lua',
 		[ 'control-q' ] = 'quit',
 	},
+	source = source,
 }
 
-function categoryPage:setCategory(source, name, index)
+function categoryPage:setCategory(name, index)
 	self.grid.values = { }
 	for _,v in pairs(source.storeURLs) do
 		if index == 0 or index == v.catagory then
 			table.insert(self.grid.values, v)
 		end
 	end
-	self.statusBar:setStatus(string.format('%s: %s', source.text, name))
+	self.statusBar:setStatus(string.format('%s: %s', self.source.text or '', name))
 	self.grid:update()
 	self.grid:setIndex(1)
 end
 
-function categoryPage:setSource(source)
-
-	if not source.categoryMenu then
-
-		self.statusBar:setStatus('Loading...')
-		self.statusBar:draw()
-		self:sync()
-
-		getSourceListing(source)
-
-		if not source.storeURLs then
-			error('Unable to download application list')
-		end
-
-		local buttons = { }
-		for k,v in Util.spairs(source.storeCatagoryNames,
-					function(a, b) return a:lower() < b:lower() end) do
-
-			if v ~= 'Operating System' then
-				table.insert(buttons, {
-					text = v,
-					event = 'category',
-					index = k,
-				})
-			end
-		end
-
-		source.categoryMenu = UI.DropMenu({
-			buttons = buttons,
-		})
-		source.index, source.name = Util.first(source.storeCatagoryNames)
-
-		categoryPage.menuBar.categoryButton:add({
-			categoryMenu = source.categoryMenu
-		})
-	end
-
-	self.source = source
-	self.menuBar.categoryButton.dropmenu = source.categoryMenu
-	categoryPage:setCategory(source, source.name, source.index)
-end
-
 function categoryPage.grid:sortCompare(a, b)
 	return a.ltitle < b.ltitle
 end
@@ -377,12 +340,11 @@ function categoryPage.grid:getRowTextColor(row, selected)
 end
 
 function categoryPage:eventHandler(event)
-
 	if event.type == 'grid_select' or event.type == 'select' then
-		UI:setPage(appPage, self.source, self.grid:getSelected())
+		UI:setPage(appPage, self.grid:getSelected())
 
 	elseif event.type == 'category' then
-		self:setCategory(self.source, event.button.text, event.button.index)
+		self:setCategory(event.button.text, event.button.index)
 		self:setFocus(self.grid)
 		self:draw()
 
@@ -392,7 +354,7 @@ function categoryPage:eventHandler(event)
 		self:draw()
 
 	elseif event.type == 'quit' then
-		UI:exitPullEvents()
+		UI:quit()
 
 	else
 		return UI.Page.eventHandler(self, event)
@@ -401,8 +363,7 @@ function categoryPage:eventHandler(event)
 end
 
 print("Retrieving catalog list")
-categoryPage:setSource(sources[1])
+categoryPage:setCategory(source.name, source.index)
 
 UI:setPage(categoryPage)
-UI:pullEvents()
+UI:start()
-UI.term:reset()

common/Devices.lua

@@ -3,7 +3,6 @@ local Event = require('opus.event')
 local UI    = require('opus.ui')
 local Util  = require('opus.util')
 
-local colors = _G.colors
 local peripheral = _G.peripheral
 
 --[[ -- PeripheralsPage  -- ]] --
@@ -16,6 +15,20 @@ local peripheralsPage = UI.Page {
 		},
 		sortColumn = 'type',
 		autospace = true,
+		enable = function(self)
+			local sides = peripheral.getNames()
+
+			Util.clear(self.values)
+			for _,side in pairs(sides) do
+				table.insert(self.values, {
+					type = peripheral.getType(side),
+					side = side
+				})
+			end
+			self:update()
+			self:adjustWidth()
+			UI.Grid.enable(self)
+		end,
 	},
 	statusBar = UI.StatusBar {
 		values = 'Select peripheral',
@@ -23,52 +36,35 @@ local peripheralsPage = UI.Page {
 	accelerators = {
 		[ 'control-q' ] = 'quit',
 	},
+	updatePeripherals = function(self)
+		if UI:getCurrentPage() == self then
+			self.grid:draw()
+			self:sync()
+		end
+	end,
+	eventHandler = function(self, event)
+		if event.type == 'quit' then
+			UI:quit()
+
+		elseif event.type == 'grid_select' then
+			UI:setPage('methods', event.selected)
+
+		end
+		return UI.Page.eventHandler(self, event)
+	end,
 }
 
-function peripheralsPage.grid:enable()
-	local sides = peripheral.getNames()
-
-	Util.clear(self.values)
-	for _,side in pairs(sides) do
-		table.insert(self.values, {
-			type = peripheral.getType(side),
-			side = side
-		})
-	end
-	self:update()
-	self:adjustWidth()
-	UI.Grid.enable(self)
-end
-
-function peripheralsPage:updatePeripherals()
-	if UI:getCurrentPage() == self then
-		self.grid:draw()
-		self:sync()
-	end
-end
-
-function peripheralsPage:eventHandler(event)
-	if event.type == 'quit' then
-		Event.exitPullEvents()
-
-	elseif event.type == 'grid_select' then
-		UI:setPage('methods', event.selected)
-
-	end
-	return UI.Page.eventHandler(self, event)
-end
-
 --[[ -- MethodsPage  -- ]] --
 local methodsPage = UI.Page {
-	backgroundColor = colors.black,
 	doc = UI.TextArea {
-		backgroundColor = colors.black,
+		backgroundColor = 'black',
-		x = 2, y = 2, ex = -1, ey = -7,
+		ey = -7,
+		marginLeft = 1, marginTop = 1,
 	},
 	grid = UI.ScrollingGrid {
 		y = -6, ey = -2,
 		columns = {
-			{ heading = 'Name', key = 'name', width = UI.term.width }
+			{ heading = 'Name', key = 'name' }
 		},
 		sortColumn = 'name',
 	},
@@ -198,4 +194,4 @@ UI:setPages({
 	methods = methodsPage,
 })
 
-UI:pullEvents()
+UI:start()

common/DiskCopy.lua

@@ -122,7 +122,6 @@ function page:drawInfo(drive, textArea)
 		return isValid(drive) and fs.getFreeSpace(drive.getMountPath()) or 0
 	end
 
-	textArea:setCursorPos(1, 1)
 	textArea:print(string.format('Drive: %s%s%s\nLabel: %s%s%s\nUsed:  %s%s%s\nFree:  %s%s%s',
 		Ansi.yellow, drive.name, Ansi.reset,
 		isValid(drive) and Ansi.yellow or Ansi.orange, getLabel():sub(1, 10), Ansi.reset,
@@ -138,6 +137,7 @@ function page:scan()
 	self.copyButton.inactive = not valid
 
 	self:draw()
+	self.progress:clear()
 	self.progress:centeredWrite(1, 'Analyzing Disks..')
 	self.progress:sync()
 
@@ -167,6 +167,7 @@ function page:copy()
 		throttle()
 	end
 
+	self.progress:clear()
 	self.progress:centeredWrite(1, 'Computing..')
 	self.progress:sync()
 
@@ -211,6 +212,8 @@ function page:copy()
 	self.progress:clear()
 	rawCopy(sdrive.getMountPath(), tdrive.getMountPath())
 	cleanup()
+
+	self.progress:clear()
 	self.progress:centeredWrite(1, 'Copy Complete', colors.lime, colors.black)
 	self.progress:sync()
 
@@ -270,4 +273,4 @@ Event.onTimeout(.2, function()
 end)
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()

common/Events.lua

@@ -27,6 +27,26 @@ local page = UI.Page {
 		},
 		autospace = true,
 		disableHeader = true,
+		getDisplayValues = function(_, row)
+			row = Util.shallowCopy(row)
+
+			local function tovalue(s)
+				if type(s) == 'table' then
+					return 'table'
+				end
+				return s
+			end
+
+			for k,v in pairs(row) do
+				row[k] = tovalue(v)
+			end
+
+			return row
+		end,
+		draw = function(self)
+			self:adjustWidth()
+			UI.Grid.draw(self)
+		end,
 	},
 	accelerators = {
 		f = 'filter',
@@ -36,81 +56,48 @@ local page = UI.Page {
 		[ 'control-q' ] = 'quit',
 	},
 	filtered = { },
-}
+	eventHandler = function(self, event)
+		if event.type == 'filter' then
+			local entry = self.grid:getSelected()
+			self.filtered[entry.event] = true
 
-function page:eventHandler(event)
+		elseif event.type == 'toggle' then
+			self.paused = not self.paused
+			if self.paused then
+				self.menuBar.pauseButton.text = 'Resume'
+			else
+				self.menuBar.pauseButton.text = 'Pause '
+			end
+			self.menuBar:draw()
 
-	if event.type == 'filter' then
+		elseif event.type == 'grid_select' then
-		local entry = self.grid:getSelected()
+			multishell.openTab({
-		self.filtered[entry.event] = true
+				path = 'sys/apps/Lua.lua',
+				args = { event.selected },
+				focused = true,
+			})
 
-	elseif event.type == 'toggle' then
+		elseif event.type == 'reset' then
-		self.paused = not self.paused
+			self.filtered = { }
-		if self.paused then
+			self.grid:setValues({ })
-			self.menuBar.pauseButton.text = 'Resume'
+			self.grid:draw()
-		else
+			if self.paused then
-			self.menuBar.pauseButton.text = 'Pause '
-		end
-		self.menuBar:draw()
-
-	elseif event.type == 'grid_select' then
-		multishell.openTab({
-			path = 'sys/apps/Lua.lua',
-			args = { event.selected },
-			focused = true,
-		})
-
-	elseif event.type == 'reset' then
-		self.filtered = { }
-		self.grid:setValues({ })
-		self.grid:draw()
-		if self.paused then
-			self:emit({ type = 'toggle' })
-		end
-
-	elseif event.type == 'clear' then
-		self.grid:setValues({ })
-		self.grid:draw()
-
-	elseif event.type == 'quit' then
-		UI:exitPullEvents()
-
-	--[[
-	elseif event.type == 'focus_change' then
-		if event.focused == self.grid then
-			if not self.paused then
 				self:emit({ type = 'toggle' })
 			end
+
+		elseif event.type == 'clear' then
+			self.grid:setValues({ })
+			self.grid:draw()
+
+		elseif event.type == 'quit' then
+			UI:quit()
+
+		else
+			return UI.Page.eventHandler(self, event)
 		end
-	--]]
+		return true
-
+	end,
-	else
+}
-		return UI.Page.eventHandler(self, event)
-	end
-	return true
-end
-
-function page.grid:getDisplayValues(row)
-	row = Util.shallowCopy(row)
-
-	local function tovalue(s)
-		if type(s) == 'table' then
-			return 'table'
-		end
-		return s
-	end
-
-	for k,v in pairs(row) do
-		row[k] = tovalue(v)
-	end
-
-	return row
-end
-
-function page.grid:draw()
-	self:adjustWidth()
-	UI.Grid.draw(self)
-end
 
 local updated = false
 local timerId = os.startTimer(1)
@@ -150,6 +137,6 @@ end
 kernel.hook('*', hookFunction)
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()
 
 kernel.unhook('*', hookFunction)

common/Follow.lua

@@ -42,7 +42,6 @@ local page = UI.Page {
 	},
 	range = UI.SlideOut {
 		y = -7, height = 7,
-		backgroundColor = colors.cyan,
 		titleBar = UI.TitleBar {
 			event = 'cancel',
 			title = 'Enter range',
@@ -239,6 +238,6 @@ Event.addRoutine(function()
 end)
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()
 
 swarm:stop()

common/SoundPlayer.lua

@@ -60,4 +60,4 @@ function page:eventHandler(event)
 end
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()

common/Turtles.lua

@@ -2,7 +2,6 @@ local Config   = require('opus.config')
 local Event    = require('opus.event')
 local itemDB   = require('core.itemDB')
 local Socket   = require('opus.socket')
-local Terminal = require('opus.terminal')
 local UI       = require('opus.ui')
 local Util     = require('opus.util')
 
@@ -11,10 +10,7 @@ local fs         = _G.fs
 local multishell = _ENV.multishell
 local network    = _G.network
 local os         = _G.os
-local shell      = _ENV.shell
-local term       = _G.term
 
---UI.Button.defaults.focusIndicator = ' '
 UI:configure('Turtles', ...)
 
 local config = { }
@@ -31,13 +27,26 @@ local options = {
 
 local SCRIPTS_PATH = 'packages/common/etc/scripts'
 
-local nullTerm = Terminal.getNullTerm(term.current())
+local socket, turtle, page
-local socket
 
-local page = UI.Page {
+page = UI.Page {
 	coords = UI.Window {
 		backgroundColor = colors.black,
 		height = 3,
+		marginTop = 1, marginLeft = 1,
+		draw = function(self)
+			local t = turtle
+			self:clear()
+			if t then
+				self:setCursorPos(2, 2)
+				local ind = 'GPS'
+				if not t.point.gps then
+					ind = 'REL'
+				end
+				self:print(string.format('%s : %d,%d,%d',
+					ind, t.point.x, t.point.y, t.point.z))
+			end
+		end,
 	},
 	tabs = UI.Tabs {
 		x = 1, y = 4, ey = -2,
@@ -50,6 +59,23 @@ local page = UI.Page {
 			disableHeader = true,
 			sortColumn = 'label',
 			autospace = true,
+			draw = function(self)
+				Util.clear(self.values)
+				local files = fs.list(SCRIPTS_PATH)
+				for _,path in pairs(files) do
+					table.insert(self.values, { label = path, path = fs.combine(SCRIPTS_PATH, path) })
+				end
+				self:update()
+				UI.ScrollingGrid.draw(self)
+			end,
+			eventHandler = function(self, event)
+				if event.type == 'grid_select' then
+					page:runScript(event.selected.label)
+				else
+					return UI.ScrollingGrid.eventHandler(self, event)
+				end
+				return true
+			end,
 		},
 		turtles = UI.ScrollingGrid {
 			tabTitle = 'Select',
@@ -63,6 +89,41 @@ local page = UI.Page {
 			disableHeader = true,
 			sortColumn = 'label',
 			autospace = true,
+			getDisplayValues = function(_, row)
+				row = Util.shallowCopy(row)
+				if row.fuel then
+					row.fuel = Util.toBytes(row.fuel)
+				end
+				if row.distance then
+					row.distance = Util.round(row.distance, 1)
+				end
+				return row
+			end,
+			draw = function(self)
+				Util.clear(self.values)
+				for _,v in pairs(network) do
+					if v.fuel then
+						table.insert(self.values, v)
+					end
+				end
+				self:update()
+				UI.ScrollingGrid.draw(self)
+			end,
+			eventHandler = function(self, event)
+				if event.type == 'grid_select' then
+					turtle = event.selected
+					config.id = event.selected.id
+					Config.update('Turtles', config)
+					multishell.setTitle(multishell.getCurrent(), turtle.label)
+					if socket then
+						socket:close()
+						socket = nil
+					end
+				else
+					return UI.ScrollingGrid.eventHandler(self, event)
+				end
+				return true
+			end,
 		},
 		inventory = UI.ScrollingGrid {
 			backgroundColor = colors.cyan,
@@ -70,10 +131,58 @@ local page = UI.Page {
 			columns = {
 				{ heading = '',          key = 'index', width = 2 },
 				{ heading = '',          key = 'count', width = 2 },
-				{ heading = 'Inventory', key = 'key',  width = UI.term.width - 7 },
+				{ heading = 'Inventory', key = 'key' },
 			},
 			disableHeader = true,
 			sortColumn = 'index',
+			getRowTextColor = function(self, row, selected)
+				if turtle and row.selected then
+					return colors.yellow
+				end
+				return UI.ScrollingGrid.getRowTextColor(self, row, selected)
+			end,
+			draw = function(self)
+				local t = turtle
+				Util.clear(self.values)
+				if t then
+					for k,v in pairs(t.inv or { }) do -- new method (less data)
+						local index, count = k:match('(%d+),(%d+)')
+						v = {
+							index = tonumber(index),
+							key = v,
+							count = tonumber(count),
+						}
+						table.insert(self.values, v)
+					end
+
+					for _,v in pairs(t.inventory or { }) do
+						if v.count > 0 then
+							table.insert(self.values, v)
+						end
+					end
+
+					for _,v in pairs(self.values) do
+						if v.index == t.slotIndex then
+							v.selected = true
+						end
+						if v.key then
+							v.key = itemDB:getName(v.key)
+						end
+					end
+				end
+				self:adjustWidth()
+				self:update()
+				UI.ScrollingGrid.draw(self)
+			end,
+			eventHandler = function(self, event)
+				if event.type == 'grid_select' then
+					local fn = string.format('turtle.select(%d)', event.selected.index)
+					page:runFunction(fn)
+				else
+					return UI.ScrollingGrid.eventHandler(self, event)
+				end
+				return true
+			end,
 		},
 --[[
 		policy = UI.ScrollingGrid {
@@ -134,6 +243,15 @@ local page = UI.Page {
 			{ key = 'distance', width = 6 },
 			{ key = 'fuel',     width = 6 },
 		},
+		draw = function(self)
+			local t = turtle
+			if t then
+				self.values.status = t.status
+				self.values.distance = t.distance and Util.round(t.distance, 2)
+				self.values.fuel = Util.toBytes(t.fuel)
+			end
+			UI.StatusBar.draw(self)
+		end,
 	},
 	notification = UI.Notification(),
 	accelerators = {
@@ -141,15 +259,10 @@ local page = UI.Page {
 	},
 }
 
-function page:enable(turtle)
-	self.turtle = turtle
-	UI.Page.enable(self)
-end
-
 function page:runFunction(script, nowrap)
 	for _ = 1, 2 do
 		if not socket then
-			socket = Socket.connect(self.turtle.id, 161)
+			socket = Socket.connect(turtle.id, 161)
 		end
 
 		if socket then
@@ -170,149 +283,52 @@ function page:runFunction(script, nowrap)
 end
 
 function page:runScript(scriptName)
-	if self.turtle then
+	if turtle then
 		self.notification:info('Connecting')
 		self:sync()
 
-		local cmd = string.format('Script %d %s', self.turtle.id, scriptName)
+		local script = Util.readFile(fs.combine(SCRIPTS_PATH, scriptName))
-		local ot = term.redirect(nullTerm)
+		if not script then
-		pcall(function() shell.run(cmd) end)
+			print('Unable to read script file')
-		term.redirect(ot)
-		self.notification:success('Sent')
-	end
-end
-
-function page.coords:draw()
-	local t = self.parent.turtle
-	self:clear()
-	if t then
-		self:setCursorPos(2, 2)
-		local ind = 'GPS'
-		if not t.point.gps then
-			ind = 'REL'
 		end
-		self:print(string.format('%s : %d,%d,%d',
-			ind, t.point.x, t.point.y, t.point.z))
-	end
-end
 
---[[ Inventory Tab ]]--
+		local function processVariables()
-function page.tabs.inventory:getRowTextColor(row, selected)
+			local variables = {
-	if page.turtle and row.selected then
+				COMPUTER_ID = os.getComputerID,
-		return colors.yellow
+				GPS = function()
-	end
+					local pt = require('opus.gps').getPoint()
-	return UI.ScrollingGrid.getRowTextColor(self, row, selected)
+					if not pt then
-end
+						error('Unable to determine location')
-
+					end
-function page.tabs.inventory:draw()
+					return _G.textutils.serialize(pt)
-	local t = page.turtle
+				end,
-	Util.clear(self.values)
-	if t then
-		for k,v in pairs(t.inv or { }) do -- new method (less data)
-			local index, count = k:match('(%d+),(%d+)')
-			v = {
-				index = tonumber(index),
-				key = v,
-				count = tonumber(count),
 			}
-			table.insert(self.values, v)
+			for k,v in pairs(variables) do
-		end
+				local token = string.format('{%s}', k)
-
+				if script:find(token, 1, true) then
-		for _,v in pairs(t.inventory or { }) do
+					local s, m = pcall(v)
-			if v.count > 0 then
+					if not s then
-				table.insert(self.values, v)
+						self.notification:error(m)
+						return
+					end
+					script = script:gsub(token, m)
+				end
 			end
+			return true
 		end
 
-		for _,v in pairs(self.values) do
+		if processVariables(script) then
-			if v.index == t.slotIndex then
+			local socket = Socket.connect(turtle.id, 161)
-				v.selected = true
+			if not socket then
+				self.notification:error('Unable to connect')
+				return
 			end
-			if v.key then
+			socket:write({ type = 'script', args = script })
-				v.key = itemDB:getName(v.key)
-			end
-		end
-	end
-	self:adjustWidth()
-	self:update()
-	UI.ScrollingGrid.draw(self)
-end
-
-function page.tabs.inventory:eventHandler(event)
-	if event.type == 'grid_select' then
-		local fn = string.format('turtle.select(%d)', event.selected.index)
-		page:runFunction(fn)
-	else
-		return UI.ScrollingGrid.eventHandler(self, event)
-	end
-	return true
-end
-
-function page.tabs.scripts:draw()
-	Util.clear(self.values)
-	local files = fs.list(SCRIPTS_PATH)
-	for _,path in pairs(files) do
-		table.insert(self.values, { label = path, path = fs.combine(SCRIPTS_PATH, path) })
-	end
-	self:update()
-	UI.ScrollingGrid.draw(self)
-end
-
-function page.tabs.scripts:eventHandler(event)
-	if event.type == 'grid_select' then
-		page:runScript(event.selected.label)
-	else
-		return UI.ScrollingGrid.eventHandler(self, event)
-	end
-	return true
-end
-
-function page.tabs.turtles:getDisplayValues(row)
-	row = Util.shallowCopy(row)
-	if row.fuel then
-		row.fuel = Util.toBytes(row.fuel)
-	end
-	if row.distance then
-		row.distance = Util.round(row.distance, 1)
-	end
-	return row
-end
-
-function page.tabs.turtles:draw()
-	Util.clear(self.values)
-	for _,v in pairs(network) do
-		if v.fuel then
-			table.insert(self.values, v)
-		end
-	end
-	self:update()
-	UI.ScrollingGrid.draw(self)
-end
-
-function page.tabs.turtles:eventHandler(event)
-	if event.type == 'grid_select' then
-		page.turtle = event.selected
-		config.id = event.selected.id
-		Config.update('Turtles', config)
-		multishell.setTitle(multishell.getCurrent(), page.turtle.label)
-		if socket then
 			socket:close()
-			socket = nil
-		end
-	else
-		return UI.ScrollingGrid.eventHandler(self, event)
-	end
-	return true
-end
 
-function page.statusBar:draw()
+			self.notification:success('Sent')
-	local t = self.parent.turtle
+		end
-	if t then
-		self.values.status = t.status
-		self.values.distance = t.distance and Util.round(t.distance, 2)
-		self.values.fuel = Util.toBytes(t.fuel)
 	end
-	UI.StatusBar.draw(self)
 end
 
 function page:showBlocks()
@@ -335,7 +351,7 @@ end
 
 function page:eventHandler(event)
 	if event.type == 'quit' then
-		UI:exitPullEvents()
+		UI:quit()
 
 	elseif event.type == 'tab_select' then
 		config.tab = event.button.text
@@ -354,19 +370,14 @@ function page:eventHandler(event)
 	return true
 end
 
-function page:enable()
-	UI.Page.enable(self)
---  self.tabs:activateTab(page.tabs.turtles)
-end
-
 if not Util.getOptions(options, { ... }, true) then
 	return
 end
 
 if options.turtle.value >= 0 then
 	for _ = 1, 10 do
-		page.turtle = _G.network[options.turtle.value]
+		turtle = _G.network[options.turtle.value]
-		if page.turtle then
+		if turtle then
 			break
 		end
 		os.sleep(1)
@@ -374,9 +385,9 @@ if options.turtle.value >= 0 then
 end
 
 Event.onInterval(1, function()
-	if page.turtle then
+	if turtle then
-		local t = _G.network[page.turtle.id]
+		--local t = _G.network[turtle.id]
-		page.turtle = t
+		--turtle = t
 		page:draw()
 		page:sync()
 	end
@@ -387,5 +398,4 @@ if config.tab then
 end
 
 UI:setPage(page)
-
+UI:start()
-UI:pullEvents()

common/etc/apps.db

@@ -57,7 +57,7 @@
 		category = "Apps",
 		requires = "advancedComputer",
 		iconExt = "\030 \031 \128\030d\159\030 \031d\140\030d\031 \155\030 \0315\140\0305\031 \155\030 \128\010\030 \031d\136\145\0315\136\145\031d\153\031 \128\0315\153\010\030 \031 \128\031d\130\140\134\0315\140\134\031 \128",
-		run = "packages/common/hexedit.lua",
+		run = "fileui --exec=hexedit.lua",
 	},
 	[ "fb1c39e9f4f3c2628ad173ab401a6e4e4baf783d" ] = {
 		title = "Sounds",
@@ -65,4 +65,17 @@
 		run = "SoundPlayer",
 		iconExt = "\030 \031 \128\0307\159\129\030 \0317\149\0310\144\0300\031 \155\030 \0310\137\144\010\0307\0317\128\128\128\030 \149\0300\031 \149\030 \128\0310\149\0300\031 \149\010\030 \031 \128\0317\130\0307\031 \144\030 \0317\149\0310\129\134\152\129",
 	},
+	[ "464c4ffd019e1e9691dcf0537c797353ef2b1c1d4833d3d463e5b74ae4547344" ] = {
+		title = "Editor",
+		category = "Apps",
+		run = "edit",
+		iconExt = "7\
+¨¨¨¨f€0¨\
+¨¨f€0¨¨f€",
+	},
+	[ "3f00927a719345edd4a8316599d3b328857987547f8884306861161ffa09647e" ] = {
+		title = "Write",
+		category = "Apps",
+		run = "write",
+	},
 }

common/etc/scripts/goHome

@@ -1,5 +1,5 @@
 _G.requireInjector(_ENV)
-local config = require('config').load('gps')
+local config = require('opus.config').load('gps')
 if config.home then
   if turtle.enableGPS() then
     return turtle.pathfind(config.home)

common/etc/scripts/moveTo

@@ -1,29 +0,0 @@
-turtle.run(function()
-
-  _G.requireInjector(_ENV)
-
-  local GPS    = require('gps')
-  local Socket = require('socket')
-
-  local id = {COMPUTER_ID}
-
-  if not turtle.enableGPS() then
-    error('turtle: No GPS found')
-  end
-
-  local socket = Socket.connect(id, 161)
-  if not socket then
-    error('turtle: Unable to connect to ' .. id)
-  end
-
-  socket:write({ type = 'gps' })
-
-  local pt = socket:read(3)
-  if not pt then
-    error('turtle: No GPS response')
-  end
-
-  if not turtle.pathfind(pt) then
-    error('Unable to go to location')
-  end
-end)

common/etc/scripts/moveTo.lua

@@ -0,0 +1,17 @@
+local turtle = _G.turtle
+
+turtle.run(function()
+    _G.requireInjector(_ENV)
+
+    local GPS = require('opus.gps')
+
+    if not turtle.enableGPS() then
+        error('turtle: No GPS found')
+    end
+
+    local pt = {GPS}
+
+    if not turtle.pathfind(pt) then
+        error('Unable to go to location')
+    end
+end)

common/etc/scripts/setHome

@@ -1,5 +1,5 @@
 _G.requireInjector(_ENV)
-local Config = require('config')
+local Config = require('opus.config')
 local pt = turtle.enableGPS()
 if pt then
   local config = Config.load('gps', { })

common/etc/scripts/summon

@@ -2,9 +2,9 @@ local function summon(id)
 
   _G.requireInjector(_ENV)
 
-  local GPS    = require('gps')
+  local GPS    = require('opus.gps')
-  local Point  = require('point')
+  local Point  = require('opus.point')
-  local Socket = require('socket')
+  local Socket = require('opus.socket')
 
   turtle.setStatus('GPSing')
   turtle.setPoint({ x = 0, y = 0, z = 0, heading = 0 })

common/recorder.lua

@@ -19,10 +19,14 @@ local Util = require('opus.util')
 local multishell = _ENV.multishell
 local os         = _G.os
 
-local recTerm, oldTerm, arg, showInput, skipLast, lastDelay, curInput = {}, Util.shallowCopy(multishell.term), {...}, false, false, 2, ""
+local colours = _G.colors
+
+local args, options = Util.parse(...)
+
+local oldTerm, showInput, skipLast, lastDelay, curInput = Util.shallowCopy(multishell.term), false, false, 2, ""
 local curBlink, oldBlink, tTerm, buffer, colourNum, xPos, yPos, oldXPos, oldYPos, tCol, bCol, xSize, ySize = false, false, {}, {}, {}, 1, 1, 1, 1, colours.white, colours.black, oldTerm.getSize()
 local greys, buttons = {["0"] = true, ["7"] = true, ["8"] = true, ["f"] = true}, {"l", "r", "m"}
-local charW, charH, chars, resp
+local charW, charH, chars
 
 local calls = { }
 local curCalls = { delay = 0 }
@@ -32,38 +36,44 @@ local callCount = 0
 local function showSyntax()
 	print('Gif Recorder by Bomb Bloke\n')
 	print('Syntax: recGif [-i] [-s] [-ld:<delay>] filename')
-	print('  -i  : show input')
+	print('  --showInput : show input')
-	print('  -s  : skip last')
+	print('  --skipLast  : skip last')
-	print('  -ld : last delay')
+	print('  --lastDelay : last delay')
+	print('  --noResize  : dont resize')
 end
 
-for i = #arg, 1, -1 do
+if options.showInput then
-	local curArg = arg[i]:lower()
+	showInput, ySize = true, ySize + 1
-
-	if curArg == "-i" then
-		showInput, ySize = true, ySize + 1
-		table.remove(arg, i)
-	elseif curArg == "-s" then
-		skipLast = true
-		table.remove(arg, i)
-	elseif curArg:sub(1, 4) == "-ld:" then
-		curArg = tonumber(curArg:sub(5))
-		if curArg then lastDelay = curArg end
-		table.remove(arg, i)
-	elseif curArg == '-?' then
-		showSyntax()
-		return
-	elseif i ~= #arg then
-		showSyntax()
-		printError('\nInvalid argument')
-		return
-	end
 end
 
-print('Gif Recorder by Bomb Bloke\n')
+if options.skipLast then
-print('Press control-p to stop recording')
+	skipLast = true
+end
 
-local filename = arg[#arg]
+if options.lastDelay then
+	lastDelay = options.lastDelay
+end
+
+if options.help then
+	showSyntax()
+	return
+end
+
+if options.daemon then
+	device.keyboard.addHotkey('control-P', function()
+		multishell.openTab({
+			path = 'sys/apps/shell.lua',
+			args = { arg[0], '--noResize', '--rawOutput', 'recorder.gif' },
+		})
+	end)
+	return
+end
+
+print('Gif Recorder by Bomb Bloke')
+print(version)
+print('\nPress control-p to stop recording')
+
+local filename = args[1]
 if not filename then
 	print('Enter file name:')
 	filename = read()
@@ -131,37 +141,34 @@ end
 
 -- Build a terminal that records stuff:
 
-recTerm = multishell.term
+local recTerm = multishell.term
 
 for key, func in pairs(oldTerm) do
-	recTerm[key] = function(...)
+	if type(func) == 'function' then
-		local result = { func(...) }
+		recTerm[key] = function(...)
+			local result = { func(...) }
 
-		if callCount == 0 then
+			if callCount == 0 then
-			os.queueEvent('capture_frame')
+				os.queueEvent('capture_frame')
+			end
+			callCount = callCount + 1
+			curCalls[callCount] = { key, ... }
+			return unpack(result)
 		end
-		callCount = callCount + 1
-		curCalls[callCount] = { key, ... }
-		return unpack(result)
 	end
 end
 
 local tabId = multishell.getCurrent()
+multishell.hideTab(tabId)
+
+if not options.noResize then
+	os.queueEvent('term_resize')
+end
 
 _G.device.keyboard.addHotkey('control-p', function()
 	os.queueEvent('recorder_stop')
 end)
 
-local tabs = multishell.getTabs()
-for _,tab in pairs(tabs) do
-	if tab.isOverview then
-		multishell.hideTab(tabId)
-		multishell.setFocus(tab.tabId)
-		os.queueEvent('term_resize')
-		break
-	end
-end
-
 local curTime = os.clock() - 1
 
 while true do
@@ -200,8 +207,12 @@ if skipLast and #calls > 1 then calls[#calls] = nil end
 
 calls[#calls].delay = lastDelay
 
+if options.rawOutput then
+	Util.writeTable('tmp/raw.txt', calls)
+	return
+end
+
 print(string.format("Encoding %d frames...", #calls))
---Util.writeTable('tmp/raw.txt', calls)
 
 -- Perform a quick re-parse of the recorded data (adding frames for when the cursor blinks):
 

examples/.package

@@ -1,6 +0,0 @@
-{
-	title = 'Example programs for coding in Opus',
-	repository = 'kepler155c/opus-apps/{{OPUS_BRANCH}}/examples',
-	description = [[Starter/example programs for creating Opus programs.]],
-	license = 'MIT',
-}

examples/grid.lua

@@ -1,44 +0,0 @@
-local UI = require('opus.ui')
-
-local page = UI.Page {
-	menuBar = UI.MenuBar {
-		buttons = {
-			{ text = 'Shuffle', event = 'shuffle' },
-			{ text = 'Clear',   event = 'clear',   },
-		}
-	},
-	grid = UI.ScrollingGrid {
-		y = 2, ey = -2,
-		values = {
-			{ col = 'column1', value = 'value1' },
-			{ col = 'column2', value = 'value2' },
-			{ col = 'column3', value = 'value3' },
-		},
-		columns = {
-			{ heading = 'HDR1', key = 'col' },
-			{ heading = 'HDR2', key = 'value' },
-		}
-	},
-	statusBar = UI.StatusBar { },
-}
-
-function page:eventHandler(event)
-	if event.type == 'grid_select' then
-		self.statusBar:setStatus('Selected: ' .. event.selected.value)
-
-	elseif event.type == 'shuffle' then
-		for _,v in pairs(self.grid.values) do
-			v.col = 'column' .. math.random(1,3)
-		end
-		self.grid:update()
-		self.grid:draw()
-
-	elseif event.type == 'clear' then
-		self.grid:setValues({ })
-		self.grid:draw()
-	end
-	return UI.Page.eventHandler(self, event)
-end
-
-UI:setPage(page)
-UI:pullEvents()

gps/gpsServer.lua

@@ -307,4 +307,4 @@ else
 end
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()

ignore/Music.lua

@@ -250,5 +250,3 @@ turtle.setStatus('Jamming')
 UI:pullEvents()
 turtle.setStatus('idle')
 page:play(false)
-
-UI.term:reset()

ignore/passthrough.lua

@@ -0,0 +1,174 @@
+local _rep   = string.rep
+local _sub   = string.sub
+local colors = _G.colors
+
+local palette = { }
+
+for n = 1, 16 do
+	palette[2 ^ (n - 1)]     = _sub("0123456789abcdef", n, n)
+end
+
+local swindow = { }
+
+function swindow.createPassthrough(parent, wx, wy, width, height)
+	local window = { }
+	local cx, cy = 1, 1
+	local blink = false
+	local fg = colors.white
+	local bg = colors.black
+
+	local function crop(text, x)
+		local w = #text
+
+		if x < 1 then
+			text = _sub(text, 2 - x)
+			w = w + x - 1
+			x = 1
+		end
+
+		if x + w - 1 > width then
+			text = _sub(text, 1, width - x + 1)
+		end
+
+		return text
+	end
+
+	local function blit(text, fg, bg)
+		parent.setCursorPos(cx + wx - 1, cy + wy - 1)
+		parent.blit(text, fg, bg)
+		cx = cx + #text
+	end
+
+	function window.write(text)
+		if cy > 0 and cy <= height then
+			text = crop(tostring(text), cx)
+			if #text > 0 then
+				--parent.setCursorPos(cx + wx - 1, cy + wy - 1)
+				blit(text, _rep(palette[fg], #text), _rep(palette[bg], #text))
+			end
+		end
+	end
+
+    function window.blit(text, fg, bg)
+		if cy > 0 and cy <= height then
+			text = crop(tostring(text), cx)
+			if #text > 0 then
+				blit(text, crop(tostring(fg), cx), crop(tostring(bg), cx))
+			end
+		end
+    end
+
+	function window.clear()
+		local filler = _rep(' ', width)
+		for i = 1, height do
+			parent.setCursorPos(wx, i + wy - 1)
+			parent.write(filler)
+        end
+    end
+
+    function window.clearLine()
+		if cy > 0 and cy <= height then
+			local filler = _rep(' ', width)
+			parent.setCursorPos(cx + wx - 1, cy + wy - 1)
+			parent.write(filler)
+        end
+    end
+
+    function window.getCursorPos()
+        return cx, cy
+    end
+
+    function window.setCursorPos(x, y)
+        cx = math.floor(x)
+		cy = math.floor(y)
+		parent.setCursorPos(cx + wx - 1, cy + wy - 1)
+    end
+
+	function window.setCursorBlink(b)
+		blink = b
+		parent.setCursorBlink(b)
+	end
+
+	function window.getCursorBlink()
+		return blink
+	end
+
+	window.isColor = parent.isColor
+	window.isColour = parent.isColour
+	window.setPaletteColour = parent.setPaletteColour
+	window.setPaletteColor = parent.setPaletteColor
+	window.getPaletteColour = parent.getPaletteColour
+    window.getPaletteColor = parent.getPaletteColour
+    window.setBackgroundColor = parent.setBackgroundColor
+    window.setBackgroundColour = parent.setBackgroundColor
+    window.getBackgroundColor = parent.getBackgroundColor
+    window.getBackgroundColour = parent.getBackgroundColor
+	window.setVisible = parent.setVisible
+	window.redraw = function() end --parent.redraw
+
+	function window.getTextColor()
+		return fg
+	end
+	window.getTextColour = window.getTextColor
+
+	function window.setTextColor(textColor)
+		fg = textColor
+		parent.setTextColor(fg)
+	end
+    window.setTextColour = window.setTextColor
+
+	function window.restoreCursor()
+		parent.setCursorPos(cx + wx - 1, cy + wy - 1)
+		parent.setTextColor(fg)
+		parent.setCursorBlink(blink)
+	end
+
+    function window.getSize()
+        return width, height
+    end
+
+    function window.scroll( n )
+		if n ~= 0 then
+			local lines = { }
+			for i = 1, height do
+				lines[i] = { parent.getLine(wy + i - 1) }
+			end
+
+			for newY = 1, height do
+                local y = newY + n
+				parent.setCursorPos(wx, wy + newY - 1)
+				if y >= 1 and y <= height then
+					parent.blit(table.unpack(lines[y]))
+				else
+					parent.blit(
+						_rep(' ', width),
+						_rep(palette[fg], width),
+						_rep(palette[bg], width))
+                end
+			end
+			parent.setCursorPos(cx + wx - 1, cy + wy - 1)
+        end
+    end
+
+	function window.getLine(y)
+		local t, tc, bc = parent.getLine(y + cy - 1)
+		return t:sub(1, width), tc:sub(1, width), bc:sub(1, width)
+    end
+
+    function window.getPosition()
+        return wx, wy
+    end
+
+    function window.reposition(nNewX, nNewY, nNewWidth, nNewHeight, newParent)
+        wx = nNewX
+		wy = nNewY
+		width = nNewWidth
+		height = nNewHeight
+
+		window.restoreCursor()
+    end
+
+    return window
+end
+
+return swindow

ignore/twm.lua

@@ -4,42 +4,21 @@ local Util     = require('opus.util')
 
 local colors     = _G.colors
 local os         = _G.os
-local peripheral = _G.peripheral
 local printError = _G.printError
-local shell      = _ENV.shell
 local term       = _G.term
 local window     = _G.window
 
-local function syntax()
-	printError('Syntax:')
-	error('mwm [--config=filename] [monitor]')
-end
-
-local args        = Util.parse(...)
 local UID         = 0
 local multishell  = { }
 local processes   = { }
 local parentTerm  = term.current()
-local sessionFile = args.config or 'usr/config/mwm'
+local sessionFile = 'usr/config/twm'
-local monName     = args[1]
 local running
-local parentMon
+local parentMon   = term.current()
 
 local defaultEnv = Util.shallowCopy(_ENV)
 defaultEnv.multishell = multishell
 
-if monName == 'terminal' then
-	parentMon = term.current()
-elseif monName then
-	parentMon = peripheral.wrap(monName) or syntax()
-else
-	parentMon = peripheral.find('monitor') or syntax()
-end
-
-if parentMon.setTextScale then
-	parentMon.setTextScale(.5)
-end
-
 local monDim, termDim = { }, { }
 monDim.width, monDim.height = parentMon.getSize()
 termDim.width, termDim.height = parentTerm.getSize()
@@ -73,13 +52,10 @@ local function write(win, x, y, text)
 end
 
 local function redraw()
-	--monitor.clear()
 	monitor.canvas:dirty()
-	--monitor.setBackgroundColor(colors.gray)
 	monitor.canvas:clear(colors.gray)
-	for k, process in ipairs(processes) do
+	for _, process in ipairs(processes) do
 		process.container.canvas:dirty()
-		process:focus(k == #processes)
 	end
 end
 
@@ -112,7 +88,8 @@ function Process:new(args)
 		height = args.height + 1,
 		path   = args.path,
 		args   = args.args  or { },
-		title  = args.title or 'shell',
+        title  = args.title or 'shell',
+        timestamp = os.clock(),
 		isMoving   = false,
 		isResizing = false,
 	}, { __index = Process })
@@ -155,20 +132,12 @@ function Process:new(args)
 end
 
 function Process:focus(focused)
-	if focused then
+    self.container.setBackgroundColor(focused and colors.yellow or colors.lightGray)
-		self.container.setBackgroundColor(colors.yellow)
-	else
-		self.container.setBackgroundColor(colors.lightGray)
-	end
 	self.container.setTextColor(colors.black)
 	write(self.container, 1, 1, string.rep(' ', self.width))
 	write(self.container, 2, 1, self.title)
 	write(self.container, self.width - 1, 1, '*')
 	write(self.container, self.width - 3, 1, '\029')
-
-	if focused then
-		self.window.restoreCursor()
-	end
 end
 
 function Process:drawSizers()
@@ -188,17 +157,18 @@ function Process:adjustDimensions()
 	self.y = math.min(self.y, monDim.height - self.height + 1)
 end
 
-function Process:reposition()
+function Process:reposition(resizing)
 	self:adjustDimensions()
 	self.container.reposition(self.x, self.y, self.width, self.height)
-	self.container.setBackgroundColor(colors.black)
-	self.container.clear()
 	self.window.reposition(1, 2, self.width, self.height - 1)
 	if self.window ~= self.terminal then
 		if self.terminal.reposition then -- ??
 			self.terminal.reposition(1, 1, self.width, self.height - 1)
 		end
-	end
+    end
+    if resizing then
+        self:focus(self == processes[#processes])
+    end
 	redraw()
 end
 
@@ -225,7 +195,7 @@ function Process:resize(x, y)
 	self.height = y - self.isResizing.y + self.isResizing.h
 	self.width  = x - self.isResizing.x + self.isResizing.w
 
-	self:reposition()
+	self:reposition(true)
 	self:resume('term_resize')
 	self:drawSizers()
 	multishell.saveSession(sessionFile)
@@ -278,7 +248,8 @@ function multishell.setFocus(uid)
 
 			process.container.canvas:raise()
 			process:focus(true)
-			process.container.canvas:dirty()
+            process.container.canvas:dirty()
+            process.window.restoreCursor()
 		end
 		return true
 	end
@@ -423,14 +394,15 @@ function multishell.start()
 				elseif focused.isMoving then
 					focused.x = event[3] - focused.isMoving.x + focused.isMoving.ox
 					focused.y = event[4] - focused.isMoving.y + focused.isMoving.oy
-					focused:reposition()
+					focused:reposition(false)
 				end
 			end
 
 		elseif event[1] == 'char' or
 					 event[1] == 'key' or
 					 event[1] == 'key_up' or
-					 event[1] == 'paste' then
+					 event[1] == 'paste' or
+					 event[1] == 'mouse_scroll' then
 
 			local focused = processes[#processes]
 			if focused then

lzwfs/system/lzwfs.lua

@@ -16,16 +16,19 @@ local config = Config.load('lzwfs', {
 local tab = UI.Tab {
 	tabTitle = 'Compression',
 	description = 'Disk compression',
+	[1] = UI.Window {
+		x = 2, y = 2, ex = -2, ey = 6,
+	},
 	label1 = UI.Text {
-		x = 2, y = 2,
+		x = 3, y = 3,
 		value = 'Enable compression',
 	},
 	checkbox = UI.Checkbox {
-		x = 20, y = 2,
+		x = 21, y = 3,
 		value = config.enabled
 	},
 	entry = UI.TextEntry {
-		x = 2, y = 4, ex = -2,
+		x = 3, y = 5 , ex = -3,
 		limit = 256,
 		shadowText = 'enter new path',
 		accelerators = {
@@ -34,7 +37,7 @@ local tab = UI.Tab {
 		help = 'add a new path',
 	},
 	grid = UI.Grid {
-		x = 2, ex = -2, y = 6, ey = -5,
+		x = 2, ex = -2, y = 8, ey = -5,
 		disableHeader = true,
 		columns = { { key = 'value' } },
 		autospace = true,
@@ -45,7 +48,7 @@ local tab = UI.Tab {
 		},
 	},
 	button = UI.Button {
-		x = -9, ex = -2, y = -3,
+		x = -8, ex = -2, y = -3,
 		text = 'Apply',
 		event = 'apply',
 	},

milo/MiloLocal.lua

@@ -216,7 +216,7 @@ _G._syslog = function(...)
 end
 
 local s, m = pcall(function()
-	UI:pullEvents()
+	UI:start()
 end)
 
 turtle.setStatus('idle')

milo/MiloRemote.lua

@@ -1,6 +1,6 @@
 local Config = require('opus.config')
 local Event  = require('opus.event')
-local fuzzy  = require('milo.fuzzyMatch')
+local fuzzy  = require('opus.fuzzy')
 local Sound  = require('opus.sound')
 local Socket = require('opus.socket')
 local sync   = require('opus.sync').sync
@@ -63,8 +63,8 @@ local page = UI.Page {
 			x = 1, ex = -13,
 			limit = 50,
 			shadowText = 'filter',
-			backgroundColor = colors.cyan,
+			backgroundColor = 'primary',
-			backgroundFocusColor = colors.cyan,
+			backgroundFocusColor = 'primary',
 			accelerators = {
 				[ 'enter' ] = 'eject',
 				[ 'up' ] = 'grid_up',
@@ -169,7 +169,7 @@ end
 
 function page:eventHandler(event)
 	if event.type == 'quit' then
-		UI:exitPullEvents()
+		UI:quit()
 
 	elseif event.type == 'setup' then
 		self.setup.form:setValues(context.state)
@@ -517,14 +517,14 @@ local function loadDirectory(dir)
 			})
 		end
 	end
-	page.menuBar.config:add({ dropmenu = UI.DropMenu { buttons = dropdown } })
+	page.menuBar.config.dropdown = dropdown
 end
 
 local programDir = fs.getDir(shell.getRunningProgram())
 loadDirectory(fs.combine(programDir, 'plugins/remote'))
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()
 
 if context.socket then
 	context.socket:close()

milo/apis/fuzzyMatch.lua

@@ -1,19 +0,0 @@
--- Based on Squid's fuzzy search
--- https://github.com/SquidDev-CC/artist/blob/vnext/artist/lib/match.lua
---
--- not very fuzzy anymore
-
-local SCORE_WEIGHT               = 1000
-local LEADING_LETTER_PENALTY     = -3
-local LEADING_LETTER_PENALTY_MAX = -9
-
-local _find = string.find
-local _max  = math.max
-
-return function(str, pattern)
-	local start = _find(str, pattern, 1, true)
-	if start then
-		-- All letters before the current one are considered leading, so add them to our penalty
-		return SCORE_WEIGHT + _max(LEADING_LETTER_PENALTY * (start - 1), LEADING_LETTER_PENALTY_MAX)
-	end
-end

milo/apis/massAdapter.lua

@@ -1,53 +0,0 @@
-local class   = require('opus.class')
-local itemDB  = require('core.itemDB')
-local Mini    = require('milo.miniAdapter')
-
-local os      = _G.os
-
-local Adapter = class(Mini)
-
-function Adapter:init(args)
-	Mini.init(self, args)
-
-	self._rawList = self.list
-
-	function self.list()
-		-- wait for up to 1 sec until any items that have been inserted
-		-- into interface are added to the system
-		for _ = 0, 20 do
-			if #self._rawList() == 0 then
-				break
-			end
-			os.sleep(0)
-		end
-
-		local list = { }
-		for _, v in pairs(self.listAvailableItems()) do
-			list[itemDB:makeKey(v)] = v
-		end
-		return list
-	end
-
-	function self.getItemMeta(key)
-		local item = self.findItem(itemDB:splitKey(key))
-		if item and item.getMetadata then
-			return item.getMetadata()
-		end
-	end
-
-	function self.pushItems(target, key, amount, slot)
-		local item = self.findItem(itemDB:splitKey(key))
-		if item and item.export then
-			return item.export(target, amount, slot)
-		end
-		return 0
-	end
-
-	function self.pullItems(target, key, amount, slot)
-		_G._syslog({target, key, amount, slot })
-		return 0
-	end
-
-end
-
-return Adapter

milo/core/listing.lua

@@ -1,6 +1,6 @@
 local Craft  = require('milo.craft2')
 local Event  = require('opus.event')
-local fuzzy  = require('milo.fuzzyMatch')
+local fuzzy  = require('opus.fuzzy')
 local Milo   = require('milo')
 local Sound  = require('opus.sound')
 local UI     = require('opus.ui')
@@ -54,8 +54,8 @@ local page = UI.Page {
 			limit = 50,
 			shadowText = 'filter',
 			shadowTextColor = colors.gray,
-			backgroundColor = colors.cyan,
+			backgroundColor = 'primary',
-			backgroundFocusColor = colors.cyan,
+			backgroundFocusColor = 'primary',
 			accelerators = {
 				[ 'enter' ] = 'eject',
 				[ 'up' ] = 'grid_up',
@@ -66,7 +66,7 @@ local page = UI.Page {
 		storageStatus = UI.Text {
 			x = -17, ex = -10,
 			textColor = colors.lime,
-			backgroundColor = colors.cyan,
+			backgroundColor = 'primary',
 			value = '',
 		},
 		amount = UI.TextEntry {
@@ -208,7 +208,7 @@ end
 
 function page:eventHandler(event)
 	if event.type == 'quit' then
-		UI:exitPullEvents()
+		UI:quit()
 
 	elseif event.type == 'eject' or event.type == 'grid_select' then
 		self:eject(1)

milo/core/machines.lua

@@ -7,7 +7,6 @@ local Util   = require('opus.util')
 
 local colors = _G.colors
 local device = _G.device
-local turtle = _G.turtle
 
 local context = Milo:getContext()
 
@@ -22,8 +21,8 @@ local networkPage = UI.Page {
 		y = -2, x = 1, ex = -9,
 		limit = 50,
 		shadowText = 'filter',
-		backgroundColor = colors.cyan,
+		backgroundColor = 'primary',
-		backgroundFocusColor = colors.cyan,
+		backgroundFocusColor = 'primary',
 	},
 	grid = UI.ScrollingGrid {
 		y = 2, ey = -3,
@@ -195,7 +194,6 @@ nodeWizard = UI.Page {
 		pages = {
 			general = UI.WizardPage {
 				index = 1,
-				backgroundColor = colors.cyan,
 				form = UI.Form {
 					x = 2, ex = -2, y = 1, ey = 3,
 					manualControls = true,
@@ -236,11 +234,11 @@ The settings will take effect immediately!]],
 		},
 	},
 	statusBar = UI.StatusBar {
-		backgroundColor = colors.cyan,
+		backgroundColor = 'primary',
 	},
 	notification = UI.Notification { },
 	filter = UI.SlideOut {
-		backgroundColor = colors.cyan,
+		noFill = true,
 		menuBar = UI.MenuBar {
 			buttons = {
 				{ text = 'Save',    event = 'save'    },
@@ -248,7 +246,8 @@ The settings will take effect immediately!]],
 			},
 		},
 		grid = UI.ScrollingGrid {
-			x = 2, ex = -6, y = 2, ey = -6,
+			x = 2, ex = -6, y = 3, ey = -7,
+			disableHeader = true,
 			columns = {
 				{ heading = 'Name', key = 'displayName' },
 			},
@@ -262,7 +261,7 @@ The settings will take effect immediately!]],
 			text = '-', event = 'remove_entry', help = 'Remove',
 		},
 		form = UI.Form {
-			x = 2, y = -4, height = 3,
+			x = 2, y = -5, height = 3,
 			margin = 1,
 			manualControls = true,
 			[1] = UI.Checkbox {
@@ -290,7 +289,7 @@ The settings will take effect immediately!]],
 			},
 		},
 		statusBar = UI.StatusBar {
-			backgroundColor = colors.cyan,
+			backgroundColor = 'primary',
 		},
 	},
 }

milo/plugins/activityView.lua

@@ -17,7 +17,6 @@ Right-clicking on the activity monitor will reset the totals.]]
 local wizardPage = UI.WizardPage {
 	title = 'Activity Monitor',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, ex = -2, y = 2, ey = 6,
 		marginRight = 0,

milo/plugins/backupView.lua

@@ -3,7 +3,6 @@ local Event      = require('opus.event')
 local Milo       = require('milo')
 local UI         = require('opus.ui')
 
-local colors     = _G.colors
 local device     = _G.device
 local fs         = _G.fs
 local os         = _G.os
@@ -23,7 +22,6 @@ Backup configuration files each minecraft day.
 local wizardPage = UI.WizardPage {
 	title = 'Backup Drive',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, ex = -2, y = 2, ey = -2,
 		value = string.format(template, Ansi.yellow, Ansi.reset),

milo/plugins/brewingStandView.lua

@@ -18,7 +18,6 @@ Note that you do not need to import items from the brewing stand or export blaze
 local wizardPage = UI.WizardPage {
 	title = 'Brewing Stand',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, ex = -2, y = 2, ey = -2,
 		value = string.format(template, Ansi.yellow, Ansi.reset),

milo/plugins/emitterView.lua

@@ -4,12 +4,10 @@ local itemDB  = require('core.itemDB')
 
 local colors  = _G.colors
 local device  = _G.device
-local context = Milo:getContext()
 
 local wizardPage = UI.WizardPage {
 	title = 'Level Emitter',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, y = 1,
     height = 2,

milo/plugins/inputChestView.lua

@@ -1,7 +1,6 @@
 local Ansi       = require('opus.ansi')
 local UI         = require('opus.ui')
 
-local colors     = _G.colors
 local device     = _G.device
 
 --[[ Configuration Screen ]]
@@ -14,7 +13,6 @@ Any items placed in this chest will be imported into storage.
 local inputChestWizardPage = UI.WizardPage {
 	title = 'Input Chest',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, ex = -2, y = 2, ey = -2,
 		value = string.format(template, Ansi.yellow, Ansi.reset),

milo/plugins/item.lua

@@ -41,7 +41,6 @@ function page:eventHandler(event)
 
 	elseif event.type == 'focus_change' then
 		self.statusBar:setStatus(event.focused.help)
-		self.statusBar:draw()
 
 	elseif event.type == 'success_message' then
 		self.notification:success(event.message)

milo/plugins/item/infoTab.lua

@@ -1,14 +1,11 @@
 local Ansi   = require('opus.ansi')
 local UI     = require('opus.ui')
 
-local colors = _G.colors
-
 local infoTab = UI.Tab {
 	tabTitle = 'Info',
 	index = 4,
-	backgroundColor = colors.cyan,
 	textArea = UI.TextArea {
-		x = 2, ex = -2, y = 2,
+		x = 2, ex = -2, y = 2, ey = -2,
 	},
 }
 

milo/plugins/item/machinesTab.lua

@@ -9,7 +9,6 @@ local context = Milo:getContext()
 local machinesTab = UI.Tab {
 	tabTitle = 'Machine',
 	index = 3,
-	backgroundColor = colors.cyan,
 	grid = UI.ScrollingGrid {
 		x = 2, ex = -2, y = 2, ey = -2,
 		disableHeader = true,

milo/plugins/item/recipeTab.lua

@@ -3,12 +3,9 @@ local itemDB = require('core.itemDB')
 local Milo   = require('milo')
 local UI     = require('opus.ui')
 
-local colors = _G.colors
-
 local recipeTab = UI.Tab {
 	tabTitle = 'Recipe',
 	index = 2,
-	backgroundColor = colors.cyan,
 	grid = UI.ScrollingGrid {
 		x = 2, ex = -2, y = 2, ey = -4,
 		disableHeader = true,

milo/plugins/item/resetTab.lua

@@ -9,7 +9,7 @@ local context = Milo:getContext()
 local resetTab = UI.Tab {
 	tabTitle = 'Reset',
 	index = 5,
-	backgroundColor = colors.cyan,
+	noFill = true,
 	textArea = UI.TextArea {
 		y = 2, ey = 6,
 		textColor = colors.yellow,

milo/plugins/jobMonitor.lua

@@ -15,7 +15,6 @@ local os         = _G.os
 local wizardPage = UI.WizardPage {
 	title = 'Crafting Monitor',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, ex = -2, y = 2, ey = 3,
 		marginRight = 0,

milo/plugins/massStorageView.lua

@@ -1,43 +0,0 @@
-local Ansi       = require('opus.ansi')
-local UI         = require('opus.ui')
-
-local colors     = _G.colors
-local device     = _G.device
-
---[[ Configuration Screen ]]
-local template =
-[[%sWarning%s
-
-Must an interface for Refined Storage / Applied Energistics.
-
-Add all speed upgrades possible.
-]]
-
-local wizardPage = UI.WizardPage {
-	title = 'Mass Storage',
-	index = 2,
-	backgroundColor = colors.cyan,
-	[1] = UI.TextArea {
-		x = 2, ex = -2, y = 2, ey = -2,
-		value = string.format(template, Ansi.red, Ansi.reset),
-	},
-}
-
-function wizardPage:isValidFor(node)
-	if node.mtype == 'storage' then
-		local m = device[node.name]
-		return m and m.listAvailableItems
-	end
-end
-
-function wizardPage:setNode(node)
-	self.node = node
-end
-
-function wizardPage:validate()
-	self.node.adapterType = 'massAdapter'
-	return true
-end
-
--- disable until a way is found to transfer between 2 non-transferrable nodes
--- UI:getPage('nodeWizard').wizard:add({ inputChest = wizardPage })

milo/plugins/remote/setup.lua

@@ -10,12 +10,11 @@ local STARTUP_FILE = 'usr/autorun/miloRemote.lua'
 local context = ({ ... })[1]
 
 local setup = UI.SlideOut {
-	backgroundColor = colors.cyan,
 	titleBar = UI.TitleBar {
 		title = 'Remote Setup',
 	},
 	form = UI.Form {
-		x = 2, ex = -2, y = 2, ey = -1,
+		y = 2, ey = -1,
 		[1] = UI.TextEntry {
 			formLabel = 'Server', formKey = 'server',
 			help = 'ID for the server',
@@ -40,18 +39,18 @@ local setup = UI.SlideOut {
 			formLabel = 'Run on startup', formKey = 'runOnStartup',
 			help = 'Run this program on startup'
 		},
-		info = UI.TextArea {
+	},
-			x = 1, ex = -1, y = 6, ey = -4,
+	info = UI.TextArea {
-			textColor = colors.yellow,
+		x = 2, ex = -2, y = 8, ey = -4,
-			marginLeft = 0,
+		textColor = colors.yellow,
-			marginRight = 0,
+		marginLeft = 0,
-			value = [[The Milo turtle must connect to a manipulator with a ]] ..
+		marginRight = 0,
-							[[bound introspection module. The neural interface must ]] ..
+		value = [[The Milo turtle must connect to a manipulator with a ]] ..
-							[[also have an introspection module.]],
+						[[bound introspection module. The neural interface must ]] ..
-		},
+						[[also have an introspection module.]],
 	},
 	statusBar = UI.StatusBar {
-		backgroundColor = colors.cyan,
+		backgroundColor = 'primary',
 	},
 }
 

milo/plugins/speakerView.lua

@@ -14,7 +14,6 @@ end
 local wizardPage = UI.WizardPage {
 	title = 'Speaker',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.Text {
 		x = 2, y = 2,
 		textColor = colors.yellow,

milo/plugins/statsView.lua

@@ -18,7 +18,6 @@ Right-clicking on the activity monitor will reset the totals.]]
 local wizardPage = UI.WizardPage {
 	title = 'Status Monitor',
 	index = 2,
-	backgroundColor = colors.cyan,
 	[1] = UI.TextArea {
 		x = 2, ex = -2, y = 2, ey = 6,
 		marginRight = 0,
@@ -86,6 +85,7 @@ local function createPage(node)
 			[1] = UI.Tab {
 				tabTitle = 'Overview',
 				backgroundColor = colors.black,
+				noFill = true,
 				onlineLabel = UI.Text {
 					x = 2, y = 2,
 					value = 'Storage Status',
@@ -136,12 +136,14 @@ local function createPage(node)
 			},
 			[2] = UI.Tab {
 				tabTitle = 'Stats',
+				noFill = true,
 				textArea = UI.TextArea {
 					y = 3,
 				},
 			},
 			[3] = UI.Tab {
 				tabTitle = 'Storage',
+				noFill = true,
 				grid = UI.ScrollingGrid {
 					y = 2,
 					columns = {
@@ -156,6 +158,7 @@ local function createPage(node)
 			},
 			[4] = UI.Tab {
 				tabTitle = 'Offline',
+				noFill = true,
 				grid = UI.ScrollingGrid {
 					y = 2,
 					columns = {
@@ -166,12 +169,14 @@ local function createPage(node)
 			},
 			[5] = UI.Tab {
 				tabTitle = 'Activity',
+				noFill = true,
 				term = UI.Embedded {
 					--visible = true,
 				},
 			},
 			[6] = UI.Tab {
 				tabTitle = 'Tasks',
+				noFill = true,
 				grid = UI.ScrollingGrid {
 					y = 2,
 					values = context.tasks,

milo/plugins/storageView.lua

@@ -7,7 +7,6 @@ local device = _G.device
 local storageView = UI.WizardPage {
 	title = 'Storage Options - General',
 	index = 2,
-	backgroundColor = colors.cyan,
 	form = UI.Form {
 		x = 2, ex = -2, y = 1, ey = -2,
 		manualControls = true,
@@ -62,7 +61,6 @@ UI:getPage('nodeWizard').wizard:add({ storageGeneral = storageView })
 local lockView = UI.WizardPage {
 	title = 'Storage Options - Locking',
 	index = 3,
-	backgroundColor = colors.cyan,
 	form = UI.Form {
 		x = 2, ex = -2, y = 1, ey = 3,
 		manualControls = true,

milo/plugins/transferView.lua

@@ -12,7 +12,6 @@ local context    = Milo:getContext()
 local wizardPage = UI.WizardPage {
 	title = 'Transfer Inventory',
 	index = 2,
-	backgroundColor = colors.cyan,
 	grid = UI.ScrollingGrid {
 		y = 2, ey = -2,
 		values = context.storage.nodes,

milo/plugins/trashcanView.lua

@@ -9,7 +9,6 @@ local device   = _G.device
 local wizardPage = UI.WizardPage {
 	title = 'Trashcan',
 	index = 2,
-	backgroundColor = colors.cyan,
 	info = UI.TextArea {
 		x = 1, ex = -1, y = 2, ey = 4,
 		textColor = colors.yellow,

miners/scanningMiner.lua

@@ -637,8 +637,7 @@ Event.addRoutine(function()
 end)
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()
-UI.term:reset()
 
 turtle.reset()
 

monitor/mwm.lua

@@ -121,7 +121,10 @@ function Process:new(args)
 	self.terminal = self.window
 
 	self.container.canvas.parent = monitor.canvas
-	table.insert(monitor.canvas.layers, 1, self.container.canvas)
+	if not monitor.canvas.children then
+		monitor.canvas.children = { }
+	end
+	table.insert(monitor.canvas.children, 1, self.container.canvas)
 	self.container.canvas:setVisible(true)
 
 	--self.container.getSize = self.window.getSize

neural/Equipment.lua

@@ -0,0 +1,142 @@
+local Event  = require('opus.event')
+local itemDB = require('core.itemDB')
+local neural = require('neural.interface')
+local UI     = require('opus.ui')
+local Util   = require('opus.util')
+
+local device     = _G.device
+
+neural.assertModules({
+	'plethora:sensor',
+	'plethora:kinetic',
+	'plethora:introspection',
+})
+UI:configure('Equipment', ...)
+
+local equipment = device.neuralInterface.getEquipment()
+
+local slots = {
+    'primary',
+    'offhand',
+    'boots',
+    'leggings',
+    'chest',
+    'helmet',
+}
+
+local page = UI.Page {
+	menuBar = UI.MenuBar {
+		buttons = {
+			{ text = 'Drop',    event = 'drop' },
+			{ text = 'Suck',    event = 'suck' },
+		},
+	},
+	grid = UI.Grid {
+		y = 2,
+		columns = {
+            { heading = 'Slot', key = 'index', width = 7 },
+			{ heading = 'Name',  key = 'displayName' },
+			{ heading = 'Count', key = 'count', width = 5, align = 'right' },
+		},
+        sortColumn = 'index',
+        accelerators = {
+            grid_select = 'show_detail',
+        },
+        getDisplayValues = function(_, row)
+            row = Util.shallowCopy(row)
+            if row.name then
+                local item = itemDB:get(
+                    table.concat({ row.name, row.damage, row.nbtHash }, ':'),
+                    function()
+                        return equipment.getItemMeta(row.index)
+                    end)
+                row.displayName = item.displayName
+            else
+                row.displayName = 'empty'
+            end
+            row.index = slots[row.index]
+            return row
+        end,
+	},
+	accelerators = {
+		[ 'control-q' ] = 'quit',
+	},
+	detail = UI.SlideOut {
+		menuBar = UI.MenuBar {
+			buttons = {
+				{ text = 'Back', event = 'slide_hide'  },
+			},
+		},
+		grid = UI.ScrollingGrid {
+			y = 2,
+			columns = {
+				{ heading = 'Name', key = 'name' },
+				{ heading = 'Value',  key = 'value' },
+			},
+			sortColumn = 'name',
+			accelerators = {
+				grid_select = 'inspect',
+			},
+        },
+        show = function(self, slot)
+            local detail = equipment.getItemMeta(slot.index)
+            local t = { }
+            for k,v in pairs(detail) do
+                table.insert(t, {
+                    name = k,
+                    value = v,
+                })
+            end
+            self.grid:setValues(t)
+            self.grid:setIndex(1)
+            UI.SlideOut.show(self)
+        end,
+    },
+    enable = function(self)
+        self:refresh()
+        UI.Page.enable(self)
+    end,
+    refresh = function(self)
+        local t = { }
+        local list = equipment.list()
+        for i = 1, equipment.size() do
+            local v = list[i] or { }
+            v.index = i
+            table.insert(t, v)
+        end
+        self.grid:setValues(t)
+        self.grid:draw()
+    end,
+    eventHandler = function(self, event)
+        if event.type == 'quit' then
+            UI:quit()
+
+        elseif event.type == 'show_detail' then
+            if event.selected.name then
+                self.detail:show(event.selected)
+            end
+
+        elseif event.type == 'drop' then
+            local selected = self.grid:getSelected()
+            equipment.drop(selected.index)
+            self:refresh()
+
+        elseif event.type == 'suck' then
+            local selected = self.grid:getSelected()
+            equipment.suck(selected.index)
+            self:refresh()
+        end
+
+        UI.Page.eventHandler(self, event)
+    end,
+}
+
+Event.onInterval(1, function()
+	page:refresh()
+	page:sync()
+end)
+
+UI:setPage(page)
+UI:start()
+
+itemDB:flush()

neural/Scanner.lua

@@ -182,7 +182,7 @@ end
 
 function page:eventHandler(event)
 	if event.type == 'quit' then
-		Event.exitPullEvents()
+		UI:quit()
 
 	elseif event.type == 'scan' then
 		self:scan()
@@ -211,7 +211,7 @@ Event.onTimeout(0, function()
 	page:sync()
 end)
 
-UI:pullEvents()
+UI:start()
 
 if canvas then
 	canvas:clear()

neural/Sensor.lua

@@ -253,7 +253,7 @@ end
 
 function page:eventHandler(event)
 	if event.type == 'quit' then
-		Event.exitPullEvents()
+		UI:quit()
 
 	elseif event.type == 'tab_activate' then
 		config.activeTab = event.activated.tabTitle
@@ -268,7 +268,7 @@ if config.activeTab then
 end
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()
 
 if canvas then
 	canvas:clear()

neural/etc/apps.db

@@ -29,4 +29,10 @@
 		run = "ores.lua",
 		requires = "neuralInterface",
 	},
+	[ "7f2465ac7cefab2766e6ee0714647089df9364b0ff09858c84b21b8a436a845d" ] = {
+		title = "Equipment",
+		category = "Neural",
+		run = "Equipment",
+		requires = "neuralInterface",
+	}
 }

neural/mobRancher.lua

@@ -1,6 +1,15 @@
 --[[
-	Breed either cows or sheep.
+	Changed to use a 2-high mob (smaller mobs may work ?)
-	Must be run on a mob with the same height.
+	Updated due to entity.look working correctly now.
+
+	The mob looks head-on to the lever. Make sure the
+	lever is accessible by the mob.
+
+	Laser is now optional - if no laser, the mobs will be
+	punched (or provide a stick). Best mob may be a
+	skeleton (unlimited ammo).
+
+	Feeding hand has been changed to off-hand.
 ]]
 
 local Array  = require('opus.array')
@@ -21,80 +30,100 @@ local WALK_SPEED = 1.5
 neural.assertModules({
 	'plethora:sensor',
 	'plethora:scanner',
-	'plethora:laser',
+	--'plethora:laser',
 	'plethora:kinetic',
 	'plethora:introspection',
 })
 
+local caninimals = config.animals or { [ config.animal ] = true }
+local animals = { }
+for k in pairs(caninimals) do
+	animals[k] = { }
+end
+
 local fed = { }
 
 local function resupply()
-	local slot = neural.getEquipment().list()[1]
+	local slot = neural.getEquipment().list()[2]
 	if slot and slot.count > 32 then
 		return
 	end
 	print('resupplying')
 	for _ = 1, 2 do
-		local dispenser = Map.find(neural.scan(), 'name', 'minecraft:dispenser')
+		local dispenser = Map.find(neural.scan(), 'name', 'minecraft:lever')
 		if not dispenser then
 			print('dispenser not found')
 			break
 		end
-		if math.abs(dispenser.x) <= 1 and math.abs(dispenser.z) <= 1 then
+		if math.abs(dispenser.x) <= 1.2 and math.abs(dispenser.z) <= 1.2 then
-			neural.lookAt(dispenser)
+			neural.lookAt({ x = dispenser.x, y = dispenser.y, z = dispenser.z })
 			for _ = 1, 8 do
-				neural.use(0, 'off')
+				if not neural.use(0, 'off') then
+					break
+				end
 				os.sleep(.2)
-				neural.getEquipment().suck(1, 64)
+				neural.getEquipment().suck(2, 64)
 			end
 			break
 		else
-			neural.walkTo({ x = dispenser.x, y = 0, z = dispenser.z }, WALK_SPEED)
+			neural.walkTo({ x = dispenser.x, y = 0, z = dispenser.z }, WALK_SPEED, .5)
 		end
 	end
 end
 
 local function breed(entity)
-	print('breeding')
+	print('breeding ' .. entity.name)
-	entity.lastFed = os.clock()
-	fed[entity.id] = entity
 
 	neural.walkTo(entity, WALK_SPEED, 1)
 	entity = neural.getMetaByID(entity.id)
 	if entity then
 		neural.lookAt(entity)
-		neural.use(1)
+		if neural.use(1, 'off') then
+			entity.lastFed = os.clock()
+			fed[entity.id] = entity
+		end
 		os.sleep(.1)
 	end
 end
 
 local function kill(entity)
-	print('killing')
+	print('killing ' .. entity.name)
-	neural.walkTo(entity, WALK_SPEED, 2.5)
+	neural.walkTo(entity, WALK_SPEED, (neural.fire or neural.shoot) and 2.5 or .5)
 	entity = neural.getMetaByID(entity.id)
 	if entity then
 		neural.lookAt(entity)
-		neural.fireAt({ x = entity.x, y = 0, z = entity.z })
+		if neural.fire or neural.shoot then
+			neural.shootAt(entity)
+		else
+			neural.swing()
+		end
 		Sound.play('entity.firework.launch')
 		os.sleep(.2)
 	end
 end
 
-local function getEntities()
+local function shuffle(tbl)
-	local sheep = Array.filter(neural.sense(), function(entity)
+	for i = #tbl, 2, -1 do
-		if entity.name == 'Sheep' and entity.y > -.5 then
+		local j = math.random(i)
-			return true
+		tbl[i], tbl[j] = tbl[j], tbl[i]
-		end
-	end)
-	if #sheep > config.maxAdults then
-		return sheep
 	end
+	return tbl
+end
 
-	return Map.filter(neural.sense(), function(entity)
+local function getEntities()
-		if entity.name == config.animal and entity.y > -.5 then
+	return shuffle(Array.filter(neural.sense(), function(entity)
-			return true
+		if animals[entity.name] then
+			if not animals[entity.name].height then
+				entity = neural.getMetaByID(entity.id)
+				if entity and not entity.isChild and entity.motionX == 0 and entity.motionZ == 0 then
+					animals[entity.name].height = entity.y
+					return true
+				end
+			elseif entity.y == animals[entity.name].height then
+				return true
+			end
 		end
-	end)
+	end))
 end
 
 local function getHungry(entities)
@@ -105,13 +134,25 @@ local function getHungry(entities)
 	end
 end
 
-local function randomEntity(entities)
+local function getCount(entities, name)
-	local r = math.random(1, Map.size(entities))
+	local c = 0
-	local i = 1
 	for _, v in pairs(entities) do
-		i = i + 1
+		if v.name == name then
-		if i > r then
+			c = c + 1
-			return v
+		end
+	end
+	print(name .. ' ' .. c)
+	return c
+end
+
+local function getKillable(entities)
+	print('map: ' .. Map.size(fed))
+	if Map.size(fed) > 1000 then
+		fed = { }
+	end
+	for name in pairs(animals) do
+		if getCount(entities, name) > config.maxAdults then
+			return Array.find(entities, 'name', name)
 		end
 	end
 end
@@ -120,9 +161,10 @@ while true do
 	resupply()
 
 	local entities = getEntities()
+	local killable = getKillable(entities)
 
-	if Map.size(entities) > config.maxAdults then
+	if killable then
-		kill(randomEntity(entities))
+		kill(killable)
 	else
 		local entity = getHungry(entities)
 		if entity then

recipeBook/recipeBook.lua

@@ -61,12 +61,12 @@ local page = UI.Page {
 		autospace = true,
 	},
 	add = UI.SlideOut {
-		backgroundColor = colors.cyan,
+		height = 9, y = -9,
 		titleBar = UI.TitleBar {
 			title = 'Add a new book',
 		},
 		form = UI.Form {
-			x = 2, ex = -2, y = 2, ey = -1,
+			y = 2,
 			[1] = UI.TextEntry {
 				formLabel = 'Name', formKey = 'name',
 						shadowText = 'Friendly name',
@@ -100,11 +100,10 @@ function page.info:draw()
 
 	self:clear()
 	if book then
-		self:setCursorPos(1, 1)
 		self:print(
-			string.format('Name:    %s%s%s\n', Ansi.yellow, book.name, Ansi.reset))
+			string.format('Name:    %s%s%s\nVersion: %s%s%s\n',
-		self:print(
+			Ansi.yellow, book.name, Ansi.reset,
-			string.format('Version: %s%s%s\n', Ansi.yellow, book.version, Ansi.reset))
+			Ansi.yellow, book.version, Ansi.reset))
 
 		self.button.text = book.enabled and 'Disable' or 'Enable'
 		self.button:draw()
@@ -173,11 +172,11 @@ function page:eventHandler(event)
 		self.info:draw()
 
 	elseif event.type == 'quit' then
-		UI:exitPullEvents()
+		UI:quit()
 	end
 
 	UI.Page.eventHandler(self, event)
 end
 
 UI:setPage(page)
-UI:pullEvents()
+UI:start()

screenSaver/autorun/saver.lua

@@ -11,7 +11,7 @@ if not multishell then
 end
 
 local config = Config.load('saver', {
-	enabled = true,
+	enabled = false,
     timeout = 60,
     random = true,
     specific = nil,

screenSaver/system/saver.lua

@@ -6,23 +6,26 @@ local config = Config.load('saver', {
     timeout = 60,
 })
 
-local tab = UI.Tab {
+return UI.Tab {
 	tabTitle = 'Screen Saver',
 	description = 'Screen saver',
+	[1] = UI.Window {
+		x = 2, y = 2, ex = -2, ey = 5,
+	},
 	label1 = UI.Text {
-		x = 2, y = 3,
+		x = 3, y = 3,
 		value = 'Enabled',
 	},
 	checkbox = UI.Checkbox {
-		x = 20, y = 3,
+		x = 21, y = 3,
 		value = config.enabled
 	},
 	label2 = UI.Text {
-		x = 2, y = 4,
+		x = 3, y = 4,
 		value = 'Timeout',
 	},
 	timeout = UI.TextEntry {
-		x = 20, y = 4, width = 6,
+		x = 21, y = 4, width = 6,
 		limit = 4,
 		transform = 'number',
 		value = config.timeout,
@@ -31,28 +34,25 @@ local tab = UI.Tab {
 		},
 	},
 	button = UI.Button {
-		x = 20, y = 6,
+		x = -8, ex = -2, y = -2,
-		text = 'Update',
+		text = 'Apply',
 		event = 'update',
 	},
-}
+	eventHandler = function(self, event)
+		if event.type =='checkbox_change' then
+			config.enabled = not not event.checked
 
-function tab:eventHandler(event)
+		elseif event.type == 'update' then
-	if event.type =='checkbox_change' then
+			if self.timeout.value then
-		config.enabled = not not event.checked
+				config.timeout = self.timeout.value
+				Config.update('saver', config)
 
-	elseif event.type == 'update' then
+				self:emit({ type = 'success_message', message = 'Settings updated' })
-		if self.timeout.value then
+				os.queueEvent('config_update', 'saver', config)
-			config.timeout = self.timeout.value
+			else
-			Config.update('saver', config)
+				self:emit({ type = 'error_message', message = 'Invalid timeout' })
-
+			end
-			self:emit({ type = 'success_message', message = 'Settings updated' })
-			os.queueEvent('config_update', 'saver', config)
-		else
-			self:emit({ type = 'error_message', message = 'Invalid timeout' })
 		end
-	end
+		return UI.Tab.eventHandler(self, event)
-	return UI.Tab.eventHandler(self, event)
+	end,
-end
+}
-
-return tab

secure/autorun/lock.lua

@@ -49,7 +49,7 @@ local function buildLockScreen()
                 #self.pass.value > 0 and
                 Security.verifyPassword(SHA.compute(self.pass.value)) then
 
-                UI:exitPullEvents() -- valid
+                UI:quit() -- valid
             else
                 self.notification:error('Invalid password', math.max(counter, 2))
                 self:sync()
@@ -66,7 +66,7 @@ local function buildLockScreen()
     Event.onTerminate(function() return false end)
 
     UI:setPage(page)
-    UI:pullEvents()
+    UI:start()
 
     -- restart lock timer
     timer = os.startTimer(config.timeout)

secure/system/secure.lua

@@ -9,20 +9,23 @@ local config = Config.load('secure', {
 local tab = UI.Tab {
 	tabTitle = 'Secure',
 	description = 'Secure options',
+	[1] = UI.Window {
+		x = 2, y = 2, ex = -2, ey = 5,
+	},
 	label1 = UI.Text {
-		x = 2, y = 3,
+		x = 3, y = 3,
 		value = 'Screen Locking',
 	},
 	checkbox = UI.Checkbox {
-		x = 20, y = 3,
+		x = 21, y = 3,
 		value = config.enabled
 	},
 	label2 = UI.Text {
-		x = 2, y = 4,
+		x = 3, y = 4,
 		value = 'Lock timeout',
 	},
 	timeout = UI.TextEntry {
-		x = 20, y = 4, width = 6,
+		x = 21, y = 4, width = 6,
 		limit = 4,
 		transform = 'number',
 		value = config.timeout,
@@ -31,8 +34,8 @@ local tab = UI.Tab {
 		},
 	},
 	button = UI.Button {
-		x = 20, y = 6,
+		x = -8, ex = -2, y = -2,
-		text = 'Update',
+		text = 'Apply',
 		event = 'update',
 	},
 }

swshop/Shoplogs.lua

@@ -189,4 +189,4 @@ end)
 
 page.grid:loadTransactions()
 UI:setPage(page)
-UI:pullEvents()
+UI:start()

swshop/shopConfig.lua

@@ -9,7 +9,6 @@ local os     = _G.os
 local wizardPage = UI.WizardPage {
 	title = 'Store Front',
 	index = 2,
-	backgroundColor = colors.cyan,
 	form = UI.Form {
 		x = 2, ex = -2, y = 1, ey = -2,
 		manualControls = true,
@@ -90,7 +89,6 @@ end
 local passwordPage = UI.WizardPage {
 	title = 'Krist Settings',
 	index = 3,
-	backgroundColor = colors.cyan,
 	form = UI.Form {
 		x = 2, ex = -2, y = 1, ey = -2,
 		manualControls = true,
@@ -112,7 +110,7 @@ local passwordPage = UI.WizardPage {
 		preview = UI.TextEntry {
 			formIndex = 4,
 			formLabel = 'Using address', formKey = 'address',
-			backgroundColor = colors.cyan,
+			backgroundColor = 'primary',
 			textColor = colors.yellow,
 			inactive = true,
 		},

swshop/shopTab.lua

@@ -10,7 +10,7 @@ local shopTab = UI.Tab {
 	tabTitle = 'Store',
 	index = 2,
 	form = UI.Form {
-		x = 2, ex = -2, y = 1, ey = -2,
+		x = 2, ex = -2, y = 2, ey = -2,
 		manualControls = true,
 		[1] = UI.TextEntry {
 			formLabel = 'Name', formKey = 'name',