rename help files with .txt - overlay.lua creates a terminal compatible window on the overlay glasses - you can now run any program on the glasses overlay

ccemux/system/ccemux.lua

@@ -6,121 +6,120 @@ local ccemux = _G.ccemux
 local sides = { 'bottom', 'top', 'back', 'front', 'right', 'left' }
 
 local tab = UI.Tab {
-	title = 'CCEmuX',
-	description = 'CCEmuX peripherals',
-	form = UI.Form {
-		x = 2, ex = -2, y = 2, ey = 5,
-		values = {
-			side = 'bottom',
-			type = 'wireless_modem',
-		},
-		manualControls = true,
-		side = UI.Chooser {
-			formLabel = 'Side', formKey = 'side',
-			width = 10,
-		},
-		ptype = UI.Chooser {
-			formLabel = 'Type', formKey = 'type',
-			width = 10,
-			choices = {
-				{ name = 'Modem', value = 'wireless_modem' },
-				{ name = 'Drive', value = 'disk_drive'     },
-			},
-		},
-		drive_id = UI.TextEntry {
-			x = 19, y = 3,
-			formKey = 'drive_id',
-			shadowText = 'id',
-			width = 5,
-			limit = 3,
-			transform = 'number',
-		},
-		add = UI.Button {
-			x = -6, y = 3, width = 5,
-			text = 'Add', event = 'form_ok',
-			help = 'Add items to turtle to add to filter',
-		},
-	},
-	grid = UI.Grid {
-		x = 2, ex = -2, y = 7, ey = -2,
-		columns = {
-			{ heading = 'Side', key = 'side', width = 8 },
-			{ heading = 'Type', key = 'type' },
-			{ heading = 'ID',   key = 'args', width = 4 },
-		},
-	},
+  title = 'CCEmuX',
+  description = 'CCEmuX peripherals',
+  form = UI.Form {
+    x = 2, ex = -2, y = 2, ey = 5,
+    values = {
+      side = 'bottom',
+      type = 'wireless_modem',
+    },
+    manualControls = true,
+    side = UI.Chooser {
+      formLabel = 'Side', formKey = 'side',
+      width = 10,
+    },
+    ptype = UI.Chooser {
+      formLabel = 'Type', formKey = 'type',
+      width = 10,
+      choices = {
+        { name = 'Modem', value = 'wireless_modem' },
+        { name = 'Drive', value = 'disk_drive'     },
+      },
+    },
+    drive_id = UI.TextEntry {
+      x = 19, y = 3,
+      formKey = 'drive_id',
+      shadowText = 'id',
+      width = 5,
+      limit = 3,
+      transform = 'number',
+    },
+    add = UI.Button {
+      x = -6, y = 3, width = 5,
+      text = 'Add', event = 'form_ok',
+    },
+  },
+  grid = UI.Grid {
+    x = 2, ex = -2, y = 7, ey = -2,
+    columns = {
+      { heading = 'Side', key = 'side', width = 8 },
+      { heading = 'Type', key = 'type' },
+      { heading = 'ID',   key = 'args', width = 4 },
+    },
+  },
 }
 
 function tab:updatePeripherals(config)
-	self.grid.values = { }
-	for k,v in pairs(config) do
-		table.insert(self.grid.values, {
-			side = k,
-			type = v.type,
-			args = v.args and v.args.id,
-		})
-	end
-	self.grid:update()
+  self.grid.values = { }
+  for k,v in pairs(config) do
+    table.insert(self.grid.values, {
+      side = k,
+      type = v.type,
+      args = v.args and v.args.id,
+    })
+  end
+  self.grid:update()
 end
 
 function tab:enable()
-	local config = Config.load('ccemux')
+  local config = Config.load('ccemux')
 
-	local choices = { }
-	for _,k in pairs(sides) do
-		table.insert(choices, { name = k, value = k })
-	end
-	self.form.side.choices = choices
+  local choices = { }
+  for _,k in pairs(sides) do
+    table.insert(choices, { name = k, value = k })
+  end
+  self.form.side.choices = choices
 
-	self:updatePeripherals(config)
-	UI.Tab.enable(self)
+  self:updatePeripherals(config)
+  UI.Tab.enable(self)
 
-	self.form.drive_id.enabled = false
+  self.form.drive_id.enabled = false
 end
 
 function tab:eventHandler(event)
-	if event.type == 'form_complete' then
-		if event.values.type == 'disk_drive' and not event.values.drive_id then
-			self:emit({ type = 'error_message', message = 'Invalid drive ID' })
-		else
-			ccemux.detach(event.values.side)
+  if event.type == 'form_complete' then
+    if event.values.type == 'disk_drive' and not event.values.drive_id then
+      self:emit({ type = 'error_message', message = 'Invalid drive ID' })
+    else
+      ccemux.detach(event.values.side)
 
-			local config = Config.load('ccemux')
-			config[event.values.side] = {
-				type = event.values.type
-			}
-			if event.values.type == 'disk_drive' then
-				config[event.values.side].args = {
-					id = event.values.drive_id
-				}
-				ccemux.attach(event.values.side, event.values.type, { id = event.values.drive_id })
-			else
-				ccemux.attach(event.values.side, event.values.type)
-			end
-			Config.update('ccemux', config)
-			self:updatePeripherals(config)
-			self.grid:draw()
+      local config = Config.load('ccemux')
+      config[event.values.side] = {
+        type = event.values.type
+      }
+      if event.values.type == 'disk_drive' then
+        config[event.values.side].args = {
+          id = event.values.drive_id
+        }
+        ccemux.attach(event.values.side, event.values.type, { id = event.values.drive_id })
+      else
+        ccemux.attach(event.values.side, event.values.type)
+      end
+      Config.update('ccemux', config)
+      self:updatePeripherals(config)
+      self.grid:draw()
 
-			self:emit({ type = 'success_message', message = 'Attached' })
-		end
+      self:emit({ type = 'success_message', message = 'Attached' })
+    end
 
-	elseif event.type == 'choice_change' then
-		if event.element == self.form.ptype then
-			self.form.drive_id.enabled = event.value == 'disk_drive'
-			self.form:draw()
-		end
+  elseif event.type == 'choice_change' then
+    if event.element == self.form.ptype then
+      self.form.drive_id.enabled = event.value == 'disk_drive'
+      self.form:draw()
+    end
 
-	elseif event.type == 'grid_select' then
-		local config = Config.load('ccemux')
-		config[event.selected.side] = nil
-		Config.update('ccemux', config)
-		self:updatePeripherals(config)
-		self.grid:draw()
+  elseif event.type == 'grid_select' then
+    local config = Config.load('ccemux')
+    config[event.selected.side] = nil
+    Config.update('ccemux', config)
+    self:updatePeripherals(config)
+    self.grid:draw()
 
-		self:emit({ type = 'success_message', message = 'Detached' })
+    self:emit({ type = 'success_message', message = 'Detached' })
 
-		return true
-	end
+    return true
+  end
 end
 
 return tab

common/.package

@@ -13,4 +13,7 @@
 * and more...
 	]],
 	license = 'MIT',
+		required = {
+		'core',
+	},
 }

common/Devices.lua

@@ -3,26 +3,26 @@ local Event = require('opus.event')
 local UI    = require('opus.ui')
 local Util  = require('opus.util')
 
-local peripheral = _G.peripheral
+local device = _G.device
 
 --[[ -- PeripheralsPage  -- ]] --
 local peripheralsPage = UI.Page {
 	grid = UI.ScrollingGrid {
 		ey = -2,
 		columns = {
+			--{ heading = 'Name', key = 'name' },
 			{ heading = 'Type', key = 'type' },
 			{ heading = 'Side', key = 'side' },
 		},
 		sortColumn = 'type',
 		autospace = true,
 		enable = function(self)
-			local sides = peripheral.getNames()
-
 			Util.clear(self.values)
-			for _,side in pairs(sides) do
+			for _,v  in pairs(device) do
 				table.insert(self.values, {
-					type = peripheral.getType(side),
-					side = side
+					type = v.type,
+					side = v.side,
+					name = v.name,
 				})
 			end
 			self:update()
@@ -75,49 +75,50 @@ local methodsPage = UI.Page {
 		[ 'control-q' ] = 'back',
 		backspace = 'back',
 	},
+	enable = function(self, p)
+		self.peripheral = p or self.peripheral
+
+		p = device[self.peripheral.name]
+		if p.getDocs then
+			-- plethora
+			self.grid.values = { }
+			for k,v in pairs(p.getDocs()) do
+				table.insert(self.grid.values, {
+					name = k,
+					doc = v,
+				})
+			end
+		elseif not p.getAdvancedMethodsData then
+			-- computercraft
+			self.grid.values = { }
+			for k,v in pairs(p) do
+				if type(v) == 'function' then
+					table.insert(self.grid.values, {
+						name = k,
+						noext = true,
+					})
+				end
+			end
+		else
+			-- open peripherals
+			self.grid.values = p.getAdvancedMethodsData()
+			for name,f in pairs(self.grid.values) do
+				f.name = name
+			end
+		end
+
+		self.grid:update()
+		self.grid:setIndex(1)
+
+		self.doc:setText(self:getDocumentation())
+
+		self.statusBar:setStatus(self.peripheral.type)
+		UI.Page.enable(self)
+
+		self:setFocus(self.grid)
+	end,
 }
 
-function methodsPage:enable(p)
-	self.peripheral = p or self.peripheral
-
-	p = peripheral.wrap(self.peripheral.side)
-	if p.getDocs then
-		-- plethora
-		self.grid.values = { }
-		for k,v in pairs(p.getDocs()) do
-			table.insert(self.grid.values, {
-				name = k,
-				doc = v,
-			})
-		end
-	elseif not p.getAdvancedMethodsData then
-		-- computercraft
-		self.grid.values = { }
-		for name in pairs(p) do
-			table.insert(self.grid.values, {
-				name = name,
-				noext = true,
-			})
-		end
-	else
-		-- open peripherals
-		self.grid.values = p.getAdvancedMethodsData()
-		for name,f in pairs(self.grid.values) do
-			f.name = name
-		end
-	end
-
-	self.grid:update()
-	self.grid:setIndex(1)
-
-	self.doc:setText(self:getDocumentation())
-
-	self.statusBar:setStatus(self.peripheral.type)
-	UI.Page.enable(self)
-
-	self:setFocus(self.grid)
-end
-
 function methodsPage:eventHandler(event)
 	if event.type == 'back' then
 		UI:setPage(peripheralsPage)

common/debugMonitor.lua

@@ -1,11 +1,12 @@
 local Util = require('opus.util')
 
+local device     = _G.device
 local os         = _G.os
 local peripheral = _G.peripheral
 local term       = _G.term
 
 local args = { ... }
-local mon = args[1] and peripheral.wrap(args[1]) or
+local mon = args[1] and device[args[1]] or peripheral.wrap(args[1]) or
 	peripheral.find('monitor') or
 	error('Syntax: debug <monitor>')
 

common/edit.lua

@@ -306,7 +306,7 @@ local page = UI.Page {
 			x = 2, y = 2, ey = -4, ex = -2,
 			columns = {
 				{ key = 'name', heading = 'Name' },
-				{ key = 'dir', heading = 'Directory' },
+				{ key = 'dir', heading = 'Directory', textColor = 'lightGray' },
 			},
 			accelerators = {
 				backspace = 'slide_hide',

neural/overlay.lua

@@ -0,0 +1,108 @@
+local Terminal = require('opus.terminal')
+
+local colors = _G.colors
+local device = _G.device
+
+--[[
+	Create a device for glasses
+	Usable as a redirect or UI target
+
+	Example usage:
+		Files --display=glasses
+		debugMonitor glasses
+
+	In a program:
+		local prev = term.redirect(device.glasses)
+		shell.run('shell')
+		term.redirect(prev)
+
+	Glasses do not use the CC font - so extended chars
+	do not display correctly.
+]]
+
+-- configurable
+local w, h = 46, 19
+local scale = .5
+
+local glasses = device['plethora:glasses']
+local canvas = glasses.canvas()
+local _, cy = 1, 1
+local _, gh = canvas:getSize()
+local lines = { }
+local map = {
+	['0'] = 0xF0F0F0FF,
+	['1'] = 0xF2B233FF,
+	['2'] = 0xE57FD8FF,
+	['3'] = 0x99B2F2FF,
+	['4'] = 0xDEDE6CFF,
+	['5'] = 0x7FCC19FF,
+	['6'] = 0xF2B2CCFF,
+	['7'] = 0x4C4C4CFF,
+	['8'] = 0x999999FF,
+	['9'] = 0x4C99B2FF,
+	['a'] = 0xB266E5FF,
+	['b'] = 0x3366CCFF,
+	['c'] = 0x7F664CFF,
+	['d'] = 0x57A64EFF,
+	['e'] = 0xCC4C4CFF,
+	['f'] = 0x191919FF, -- transparent
+}
+
+local xs, ys = 6 * scale, 9 * scale
+
+-- Position bottom left
+local group = canvas.addGroup({ x = 1, y = gh - (h * ys) - 10 })
+
+for y = 1, h do
+	lines[y] = {
+		text = { },
+		bg = { }
+	}
+	for x = 1, w do
+		lines[y].bg[x] = group.addRectangle(x * xs, y * ys, xs, ys, 0xF0F0F04F)
+		lines[y].text[x] = group.addText({ x * xs, y * ys }, '', 0x7FCC19FF)
+		lines[y].text[x].setScale(scale)
+	end
+end
+
+device.glasses = Terminal.window({
+	getSize = function()
+		return w, h
+	end,
+	isColor = function()
+		return true
+	end,
+	clear = function()
+		--canvas.clear()
+	end,
+	blit = function(text, fg, bg)
+		for x = 1, #text do
+			local ln = lines[cy]
+			ln.bg[x].setColor(map[bg:sub(x, x)])
+			ln.text[x].setColor(map[fg:sub(x, x)])
+			ln.text[x].setText(text:sub(x, x))
+		end
+	end,
+	setCursorPos = function(_, y)
+		-- full lines are always blit
+		cy = y
+	end,
+	setBackgroundColor = function()
+	end,
+	setTextColor = function()
+	end,
+	setCursorBlink = function()
+	end,
+	getBackgroundColor = function()
+		return colors.black
+	end,
+	getTextColor = function()
+		return colors.white
+	end,
+}, 1, 1, w, h, true)
+
+function device.glasses.setTextScale() end
+
+device.glasses.side = 'glasses'
+device.glasses.type = 'glasses'
+device.glasses.name = 'glasses'