read if gay

computer/20/display.lua

@@ -0,0 +1,32 @@
+local display = peripheral.wrap("create_source_1")
+
+local update_interval = 4
+local messages = {
+	{ "Try the new MEGA MEGA STACK",        "2x MEGA! 1$ only! - WOW" },
+	{ "Don't miss our opening day 50% off!" },
+	{ "The best vegan* fast food available", "Guaranteed less than 20% blood content" },
+}
+
+local message_index = 1
+
+function update_display()
+	display.clear()
+	local top_row = messages[message_index][1]
+	local bottom_row = messages[message_index][2]
+	if top_row then
+		display.setCursorPos(1, 1)
+		display.write(top_row)
+	end
+	if bottom_row then
+		display.setCursorPos(1, 2)
+		display.write(bottom_row)
+	end
+	message_index = (message_index % #messages) + 1
+end
+
+function display_loop()
+	while true do
+		update_display()
+		sleep(update_interval)
+	end
+end

computer/20/fakeread.lua

@@ -0,0 +1,39 @@
+local buffer = ""
+local completion_index = nil
+local completion_fn = nil
+local hide_input = false
+
+KEY_BACKSPACE = 259
+KEY_ENTER = 257
+
+function do_event(etype, edata)
+	if etype == "char" then
+		buffer = buffer .. edata
+		if hide_input then
+			write("*")
+		else
+			write(edata)
+		end
+	elseif etype == "key" then
+		if edata == KEY_BACKSPACE and #buffer > 0 then
+			x, y = term.getCursorPos()
+			x = x - 1
+			term.setCursorPos(x, y)
+			write(" ")
+			term.setCursorPos(x, y)
+			buffer = string.sub(buffer, 1, string.len(buffer) - 1)
+		elseif edata == KEY_ENTER then
+			local b = buffer
+			buffer = ""
+			return b
+		end
+	end
+end
+
+return {
+	do_event = do_event,
+	get_buffer = function() return buffer end,
+	reset_buffer = function() buffer = "" end,
+	set_completion = function(f) completion_fn = f end,
+	hide_input = function(hide) hide_input = hide end,
+}

computer/20/gridgui.lua

@@ -0,0 +1,76 @@
+require("keybinds")
+ccstrings = require("cc.strings")
+
+local row_heights = { 5 }
+local col_widths = { 5 }
+local layout = {}
+
+local sel = {
+	row = 1,
+	col = 1,
+}
+
+function writeAt(text, x, y)
+	term.setCursorPos(x, y)
+	write(text)
+end
+
+function draw(x_offset, y_offset, draw_cell)
+	local y = 1 + (y_offset or 0)
+	for row = 1, #layout do
+		local height = row_heights[row]
+		local x = 1 + (x_offset or 0)
+		for col = 1, #layout[row] do
+			local width = col_widths[col]
+
+			writeAt("+", x, y)
+			writeAt("+", x + width, y)
+			writeAt("+", x + width, y + height)
+			writeAt("+", x, y + height)
+
+			if sel.col == col and sel.row == row then
+				writeAt(string.rep("-", width - 1), x + 1, y)
+				writeAt(string.rep("-", width - 1), x + 1, y + height)
+				for r = y + 1, y + height - 1 do
+					writeAt("|", x, r)
+					writeAt("|", x + width, r)
+				end
+			end
+			menu_item = layout[row][col]
+			if draw_cell then
+				draw_cell(menu_item, x, y, width, height)
+			elseif type(menu_item) == "string" then
+				writeAt(menu_item, x + 1, y + 1)
+			end
+			x = x + width
+		end
+		y = y + height
+	end
+end
+
+function handleInput(confirm_fn)
+	local _event, key = os.pullEvent("key")
+	if nav.down[key] then
+		sel.row = math.min(sel.row + 1, #layout)
+	elseif nav.up[key] then
+		sel.row = math.max(sel.row - 1, 1)
+	elseif nav.right[key] then
+		sel.col = sel.col + 1
+	elseif nav.left[key] then
+		sel.col = math.max(sel.col - 1, 1)
+	elseif nav.confirm[key] then
+		button = layout[sel.row][sel.col]
+		confirm_fn(button)
+	end
+	sel.col = math.min(sel.col, #layout[sel.row])
+end
+
+return {
+	handleInput = handleInput,
+	draw = draw,
+	setLayout = function (grid, widths, heights)
+		layout = grid
+		col_widths = widths
+		row_heights = heights
+	end,
+}

computer/20/keybinds.lua

@@ -0,0 +1,14 @@
+nav = { up = {}, down = {}, left = {}, right = {}, confirm = {} }
+nav.up[keys.up] = 1
+nav.up[keys.w] = 1
+nav.up[keys.f] = 1
+nav.left[keys.left] = 1
+nav.left[keys.a] = 1
+nav.left[keys.r] = 1
+nav.down[keys.down] = 1
+nav.down[keys.s] = 1
+nav.right[keys.right] = 1
+nav.right[keys.d] = 1
+nav.right[keys.t] = 1
+nav.confirm[keys.enter] = 1
+nav.confirm[keys.space] = 1

computer/20/menu.lua

@@ -0,0 +1,93 @@
+gui = require("gridgui")
+ccstrings = require("cc.strings")
+
+local burger_storage = peripheral.wrap("minecraft:chest_0")
+
+local menu_options = {
+	hamburger = {
+		id = "hamburger",
+		name = "Steamed Hams",
+		description = "normal boring burger, required to be on the menu for legal reasons",
+		price = 13.12,
+	},
+	the_slab = {
+		id = "the_slab",
+		name = "The Slab",
+		description = "Carefully curated human meat (for humans)",
+		price = 0.31,
+	},
+	mega_mega_stack = {
+		id = "mega_mega_stack",
+		name = "Mega Mega Stack",
+		description = "WOW",
+		price = 1,
+	},
+	pickle = {
+		id = "pickle",
+		name = "Just Pickles",
+		description = "Soft on the outside crunchy on the inside",
+		price = 70,
+	},
+	sour_cream = {
+		id = "sour_cream",
+		name = "Sour cream in a cone",
+		price = 50,
+		description = "Aged sour cream left out to aerate for 30 hours",
+	}
+}
+
+local menu_layout = {
+	{ menu_options.the_slab,        menu_options.hamburger },
+	{ menu_options.mega_mega_stack, menu_options.pickle },
+	{ menu_options.sour_cream },
+	{ "checkout",                   "clear" }
+}
+
+local in_checkout = false
+local basket = {}
+
+function draw_menu_item(menu_item, x, y, width, height)
+	if type(menu_item) == "table" then
+		writeAt(menu_item.name, x + 1, y + 1)
+		writeAt(" $" .. tostring(menu_item.price), x + 1, y + 2)
+		for i, line in pairs(ccstrings.wrap(menu_item.description, width - 1)) do
+			writeAt(line, x + 1, y + 2 + i)
+		end
+	elseif menu_item == "checkout" then
+		writeAt("checkout (" .. #basket .. " items)", x + 1, y + 1)
+	elseif menu_item == "clear" then
+		writeAt("clear", x + 1, y + 1)
+	end
+end
+
+
+function menu_gui()
+	gui.setLayout(menu_layout, { 25, 24 }, { 6, 6, 6, 2 })
+	while true do
+		term.clear()
+		term.setCursorPos(1, 1)
+		if in_checkout then
+			print("checkout:")
+			gui.draw(30,3, function(i,x,y) writeAt(i,x+2,y+2) end)
+			gui.handleInput(function (c)
+
+			end)
+		else
+			print("Welcome to Spudsy's!")
+			print("menu:")
+			gui.draw(0, 2, draw_menu_item)
+			gui.handleInput(
+				function(button)
+					if button.id then
+						table.insert(basket, button.id)
+					elseif button == "cancel" then
+						basket = {}
+					elseif button == "checkout" then
+						in_checkout = true
+						gui.setLayout({{1,2,3},{4,5,6},{9,8,7},{".",0}}, {4,4,4}, {4,4,4,4})
+					end
+				end
+			)
+		end
+	end
+end

computer/20/startup.lua

@@ -1,48 +1,59 @@
-screen = peripheral.wrap("create_source_1")
+require("display")
+require("menu")
+-- fakeread = require("fakeread")
+-- robot = peripheral.wrap("animatronic_1")
 
-robot = peripheral.wrap("animatronic_1")
+parallel.waitForAny(menu_gui, display_loop)
+return
+--[[
+display_update_interval = 4
 
-messages = {
-	"Menu coming soon!",
-	"Don't miss our opening day 50% off!",
-	"The best vegan* fast food available"
-}
-rotations = {360-40, 360-20, 0, 360+20, 360+40}
+--return
 
-n=1
-function update_rot()
-	n = n%5 + 1
-	target_rot = 180 + rotations[n]
-	if target_rot > 180 then
-		target_rot = target_rot - 360
-	end
-	robot.setBodyRot(0, target_rot, 0)
-	robot.setFace("sad")
-	robot.push()
-	-- sleep(1.5)
-	-- for i = 1, 5 do
-
-	-- end
+function start_screen()
+	term.clear()
+	term.setCursorPos(1, 1)
+	term.setCursorBlink(true)
+	print("Welcome to Spudsy's!")
+	fakeread.hide_input(false)
+	fakeread.reset_buffer()
+	fakeread.set_completion(menu_autocomplete)
 end
+start_screen()
+
+display_timer_id = os.startTimer(display_update_interval)
 
-message_time = 5
-message_index = 1
-pose_time = 0
-dt = 0.1
 while true do
-	sleep(dt)
-	pose_time = pose_time + dt
-	if pose_time > 0.4 then
-		pose_time = 0
-		--
+	local etype, edata = os.pullEventRaw()
+	if etype == "timer" then
+		if edata == display_timer_id then
+			update_display()
+			display_timer_id = os.startTimer(display_update_interval)
+		end
+	elseif etype == "terminate" then
+		fakeread.hide_input(true)
+		fakeread.reset_buffer()
+		fakeread.set_completion(nil)
+		write("\ninput password to exit: ")
+		local password
+		repeat
+			etype, edata = os.pullEventRaw()
+			password = fakeread.do_event(etype, edata)
+		until password
+		if password == "password" then
+			print()
+			break
+		else
+			print("\nwrong password")
+			sleep(2)
+			start_screen()
+		end
+	else
+		typed = fakeread.do_event(etype, edata)
+		if typed then
+			print("")
+		end
 	end
-	message_time = message_time + dt
-	if message_time > 4 then
-		message_time = 0
-		screen.clear()
-		screen.setCursorPos(1, 1)
-		screen.write(messages[message_index])
-		message_index = (message_index % #messages) + 1
-	end
-	update_rot()
 end
+]]
+