Add weather and time screen
parent
590af22cd8
commit
ecb46842ae
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60
main.lua
60
main.lua
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@ -1,9 +1,13 @@
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debugGraph = require 'vendor.debugGraph'
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inspect = require 'vendor.inspect'
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local debugGraph = require 'vendor.debugGraph'
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local inspect = require 'vendor.inspect'
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local push = require 'vendor.push'
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environment = os.getenv('ENV')
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screens = {
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require 'screens.weather',
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require 'screens.time',
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require 'screens.screen1',
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require 'screens.screen2',
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}
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state = {
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@ -15,18 +19,48 @@ state = {
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stateCounter = 0,
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}
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function love.load()
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love.window.setMode(1366, 768, {borderless=true})
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local gameWidth, gameHeight = 1280, 720
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local windowWidth, windowHeight = love.window.getDesktopDimensions()
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windowWidth, windowHeight = windowWidth*.5, windowHeight*.5 --make the window a bit smaller than the screen itself
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secondaryCanvas = love.graphics.newCanvas(love.graphics.getWidth(), love.graphics.getHeight())
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fpsGraph = debugGraph:new('fps', 0, 0)
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memGraph = debugGraph:new('mem', 0, 30)
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if environment == 'DEV' then
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push:setupScreen(gameWidth, gameHeight, windowWidth, windowHeight, {fullscreen = false, resizable = true})
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else
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push:setupScreen(gameWidth, gameHeight, gameWidth, gameHeight, {fullscreen = true})
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end
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function love.resize(w, h)
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push:resize(w, h)
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secondaryCanvas = love.graphics.newCanvas(push:getWidth(), push:getHeight())
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end
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function love.load()
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love.mouse.setVisible( false )
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secondaryCanvas = love.graphics.newCanvas(push:getWidth(), push:getHeight())
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fpsGraph = debugGraph:new('fps', 0, 0)
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memGraph = debugGraph:new('mem', 0, 30)
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for key, node in ipairs(screens) do
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node.load()
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end
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end
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function getw() return push:getWidth() end
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function geth() return push:getHeight() end
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function love.draw()
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-- love.graphics.reset()
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push:start()
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-- Patch love.graphics.getWidth/Height to account for push
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oldw, oldh = love.graphics.getWidth, love.graphics.getHeight
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love.graphics.getWidth, love.graphics.getHeight = getw, geth
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screens[state.currentScreen].render()
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if state.transitioning then
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-- Render next screen into canvas and fade accordingly
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secondaryCanvas:renderTo(screens[state.currentScreen % #screens + 1].render)
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love.graphics.setColor(255, 255, 255, 255 * (state.stateCounter / state.transitionTime)) -- red, green, blue, opacity (this would be white with 20% opacity)
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love.graphics.draw(secondaryCanvas, 0, 0)
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@ -34,11 +68,15 @@ function love.draw()
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-- Draw graphs
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love.graphics.setColor(255, 255, 255, 128)
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--love.graphics.setNewFont(10)
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--love.graphics.print(inspect(state), 0, 60, 0)
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-- love.graphics.setNewFont(10)
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-- love.graphics.print(inspect(state), 0, 60, 0)
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fpsGraph:draw()
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memGraph:draw()
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love.graphics.getWidth, love.graphics.getHeight = oldw, oldh
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push:finish()
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end
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function love.update(dt)
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@ -1,15 +1,19 @@
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local node = {}
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function node.load()
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end
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function node.render()
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love.graphics.setColor( 0, 80, 0 )
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love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
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love.graphics.setColor(255, 255, 255, 255)
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love.graphics.setNewFont(60)
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love.graphics.setColor( 0, 0, 0 )
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love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
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love.graphics.printf("Welcome to Warsaw Hackerspace\nextreme digital signage technology!", 0, love.graphics.getHeight()/2 - 30, love.graphics.getWidth(), 'center')
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love.graphics.setColor(255, 0, 0)
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love.graphics.circle("fill", 20, 300, 50)
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for x = 0, love.graphics.getWidth() / 50, 1 do
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for y = 0, love.graphics.getHeight() / 50, 1 do
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local r = math.sin(x + love.timer.getTime() * 2) + math.cos(y + love.timer.getTime() * math.sin(x));
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love.graphics.setColor(255, 255, 255, (r + 2) * 255)
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love.graphics.circle("line", x * 50, y * 50, r * 10)
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end
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end
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end
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function node.update(dt)
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@ -0,0 +1,21 @@
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local node = {}
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local socket = require("socket")
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local textFont = love.graphics.newFont('fonts/Lato-Thin.ttf', 400)
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function node.load()
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end
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function node.render()
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love.graphics.setColor( 0, 0, 0 )
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love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
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love.graphics.setColor( 255, 255, 255 )
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love.graphics.setFont(textFont);
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love.graphics.printf(os.date('%H:%M'), 0, 120, love.graphics.getWidth(), 'center');
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end
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function node.update(dt)
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end
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return node
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@ -0,0 +1,55 @@
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local node = {}
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local inspect = require('vendor.inspect')
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local weatherFont = love.graphics.newFont('fonts/weathericons-regular-webfont.ttf', 400)
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local textFont = love.graphics.newFont('fonts/Lato-Thin.ttf', 300)
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local smallFont = love.graphics.newFont('fonts/Lato-Light.ttf', 20)
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local weatherGlyphs = {
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snow = "",
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mist = "",
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}
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local updateInterval = 60
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local lastUpdate = 0
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local state = {
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weather = "snow",
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temperature = 0,
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}
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function node.load()
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end
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function node.unload()
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end
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function node.render()
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love.graphics.setColor( 0, 0, 0 )
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love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
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love.graphics.setColor( 255, 255, 255 )
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love.graphics.setFont(textFont);
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love.graphics.printf(tostring(state.temperature) .. "°", 600, 180, 650, 'center');
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love.graphics.setFont(weatherFont);
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love.graphics.print(tostring(weatherGlyphs[state.weather]), 150, 0);
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love.graphics.setFont(smallFont)
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love.graphics.printf("piździ x---DD", 0, love.graphics.getHeight() - 40, love.graphics.getWidth(), 'center')
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end
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function node.update(dt)
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if lastUpdate < love.timer.getTime() - updateInterval then
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lastUpdate = love.timer.getTime()
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print("update")
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print(inspect(state))
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local updateThread = love.thread.newThread('screens/weather_thread.lua')
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updateThread:start()
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end
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state = love.thread.getChannel('weather'):pop() or state
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end
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return node
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@ -0,0 +1,18 @@
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local socket = require("socket")
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local http = require("socket.http")
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local json = require("vendor.json")
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local inspect = require('vendor.inspect')
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-- local weatherURL = 'http://api.wunderground.com/api/0def10027afaebb7/conditions/q/PL/Warszawa.json'
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local weatherURL = 'https://openweathermap.org/data/2.5/weather?id=6695624&units=metric&appid=b1b15e88fa797225412429c1c50c122a1'
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local r, c, h = http.request(weatherURL)
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if c == 200 then
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local data = json.decode(r)
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print(inspect(data), data.main.temp)
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love.thread.getChannel('weather'):push({
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weather = data.weather[1].main:lower(),
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temperature = data.main.temp,
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})
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else
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print("failed")
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end
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@ -0,0 +1,380 @@
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--
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-- json.lua
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--
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-- Copyright (c) 2015 rxi
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--
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-- This library is free software; you can redistribute it and/or modify it
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-- under the terms of the MIT license. See LICENSE for details.
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--
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local json = { _version = "0.1.0" }
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-------------------------------------------------------------------------------
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-- Encode
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-------------------------------------------------------------------------------
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local encode
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local escape_char_map = {
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[ "\\" ] = "\\\\",
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[ "\"" ] = "\\\"",
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[ "\b" ] = "\\b",
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[ "\f" ] = "\\f",
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[ "\n" ] = "\\n",
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[ "\r" ] = "\\r",
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[ "\t" ] = "\\t",
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}
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local escape_char_map_inv = { [ "\\/" ] = "/" }
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for k, v in pairs(escape_char_map) do
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escape_char_map_inv[v] = k
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end
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local function escape_char(c)
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return escape_char_map[c] or string.format("\\u%04x", c:byte())
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end
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local function encode_nil(val)
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return "null"
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end
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local function encode_table(val, stack)
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local res = {}
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stack = stack or {}
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-- Circular reference?
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if stack[val] then error("circular reference") end
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stack[val] = true
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if val[1] ~= nil or next(val) == nil then
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-- Treat as array -- check keys are valid and it is not sparse
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local n = 0
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for k in pairs(val) do
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if type(k) ~= "number" then
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error("invalid table: mixed or invalid key types")
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end
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n = n + 1
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end
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if n ~= #val then
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error("invalid table: sparse array")
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end
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-- Encode
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for i, v in ipairs(val) do
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table.insert(res, encode(v, stack))
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end
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stack[val] = nil
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return "[" .. table.concat(res, ",") .. "]"
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else
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-- Treat as an object
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for k, v in pairs(val) do
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if type(k) ~= "string" then
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error("invalid table: mixed or invalid key types")
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end
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table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
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end
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stack[val] = nil
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return "{" .. table.concat(res, ",") .. "}"
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end
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end
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local function encode_string(val)
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return '"' .. val:gsub('[%z\1-\31\\"]', escape_char) .. '"'
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end
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local function encode_number(val)
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-- Check for NaN, -inf and inf
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if val ~= val or val <= -math.huge or val >= math.huge then
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error("unexpected number value '" .. tostring(val) .. "'")
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end
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return string.format("%.14g", val)
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end
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local type_func_map = {
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[ "nil" ] = encode_nil,
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[ "table" ] = encode_table,
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[ "string" ] = encode_string,
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[ "number" ] = encode_number,
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[ "boolean" ] = tostring,
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}
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encode = function(val, stack)
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local t = type(val)
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local f = type_func_map[t]
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if f then
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return f(val, stack)
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end
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error("unexpected type '" .. t .. "'")
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end
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function json.encode(val)
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return ( encode(val) )
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end
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-------------------------------------------------------------------------------
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-- Decode
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-------------------------------------------------------------------------------
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local parse
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local function create_set(...)
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local res = {}
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for i = 1, select("#", ...) do
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res[ select(i, ...) ] = true
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end
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return res
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end
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local space_chars = create_set(" ", "\t", "\r", "\n")
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local delim_chars = create_set(" ", "\t", "\r", "\n", "]", "}", ",")
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local escape_chars = create_set("\\", "/", '"', "b", "f", "n", "r", "t", "u")
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local literals = create_set("true", "false", "null")
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local literal_map = {
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[ "true" ] = true,
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[ "false" ] = false,
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[ "null" ] = nil,
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}
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local function next_char(str, idx, set, negate)
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for i = idx, #str do
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if set[str:sub(i, i)] ~= negate then
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return i
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end
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end
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return #str + 1
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end
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local function decode_error(str, idx, msg)
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local line_count = 1
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local col_count = 1
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for i = 1, idx - 1 do
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col_count = col_count + 1
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if str:sub(i, i) == "\n" then
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line_count = line_count + 1
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col_count = 1
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end
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end
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error( string.format("%s at line %d col %d", msg, line_count, col_count) )
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end
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local function codepoint_to_utf8(n)
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-- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
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local f = math.floor
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if n <= 0x7f then
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return string.char(n)
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elseif n <= 0x7ff then
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return string.char(f(n / 64) + 192, n % 64 + 128)
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elseif n <= 0xffff then
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return string.char(f(n / 4096) + 224, f(n % 4096 / 64) + 128, n % 64 + 128)
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elseif n <= 0x10ffff then
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return string.char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
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f(n % 4096 / 64) + 128, n % 64 + 128)
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end
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error( string.format("invalid unicode codepoint '%x'", n) )
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end
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local function parse_unicode_escape(s)
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local n1 = tonumber( s:sub(3, 6), 16 )
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local n2 = tonumber( s:sub(9, 12), 16 )
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-- Surrogate pair?
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if n2 then
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return codepoint_to_utf8((n1 - 0xd800) * 0x400 + (n2 - 0xdc00) + 0x10000)
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else
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return codepoint_to_utf8(n1)
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end
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end
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local function parse_string(str, i)
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local has_unicode_escape = false
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local has_surrogate_escape = false
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local has_escape = false
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local last
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for j = i + 1, #str do
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local x = str:byte(j)
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if x < 32 then
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decode_error(str, j, "control character in string")
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end
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if last == 92 then -- "\\" (escape char)
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if x == 117 then -- "u" (unicode escape sequence)
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local hex = str:sub(j + 1, j + 5)
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if not hex:find("%x%x%x%x") then
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decode_error(str, j, "invalid unicode escape in string")
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end
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if hex:find("^[dD][89aAbB]") then
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has_surrogate_escape = true
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else
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has_unicode_escape = true
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end
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else
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local c = string.char(x)
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if not escape_chars[c] then
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decode_error(str, j, "invalid escape char '" .. c .. "' in string")
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end
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has_escape = true
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end
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last = nil
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elseif x == 34 then -- '"' (end of string)
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local s = str:sub(i + 1, j - 1)
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if has_surrogate_escape then
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s = s:gsub("\\u[dD][89aAbB]..\\u....", parse_unicode_escape)
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end
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if has_unicode_escape then
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s = s:gsub("\\u....", parse_unicode_escape)
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end
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if has_escape then
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s = s:gsub("\\.", escape_char_map_inv)
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end
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return s, j + 1
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else
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last = x
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end
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end
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decode_error(str, i, "expected closing quote for string")
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end
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local function parse_number(str, i)
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local x = next_char(str, i, delim_chars)
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local s = str:sub(i, x - 1)
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local n = tonumber(s)
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if not n then
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decode_error(str, i, "invalid number '" .. s .. "'")
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end
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return n, x
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end
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local function parse_literal(str, i)
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local x = next_char(str, i, delim_chars)
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local word = str:sub(i, x - 1)
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if not literals[word] then
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decode_error(str, i, "invalid literal '" .. word .. "'")
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end
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return literal_map[word], x
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end
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local function parse_array(str, i)
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local res = {}
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local n = 1
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i = i + 1
|
||||
while 1 do
|
||||
local x
|
||||
i = next_char(str, i, space_chars, true)
|
||||
-- Empty / end of array?
|
||||
if str:sub(i, i) == "]" then
|
||||
i = i + 1
|
||||
break
|
||||
end
|
||||
-- Read token
|
||||
x, i = parse(str, i)
|
||||
res[n] = x
|
||||
n = n + 1
|
||||
-- Next token
|
||||
i = next_char(str, i, space_chars, true)
|
||||
local chr = str:sub(i, i)
|
||||
i = i + 1
|
||||
if chr == "]" then break end
|
||||
if chr ~= "," then decode_error(str, i, "expected ']' or ','") end
|
||||
end
|
||||
return res, i
|
||||
end
|
||||
|
||||
|
||||
local function parse_object(str, i)
|
||||
local res = {}
|
||||
i = i + 1
|
||||
while 1 do
|
||||
local key, val
|
||||
i = next_char(str, i, space_chars, true)
|
||||
-- Empty / end of object?
|
||||
if str:sub(i, i) == "}" then
|
||||
i = i + 1
|
||||
break
|
||||
end
|
||||
-- Read key
|
||||
if str:sub(i, i) ~= '"' then
|
||||
decode_error(str, i, "expected string for key")
|
||||
end
|
||||
key, i = parse(str, i)
|
||||
-- Read ':' delimiter
|
||||
i = next_char(str, i, space_chars, true)
|
||||
if str:sub(i, i) ~= ":" then
|
||||
decode_error(str, i, "expected ':' after key")
|
||||
end
|
||||
i = next_char(str, i + 1, space_chars, true)
|
||||
-- Read value
|
||||
val, i = parse(str, i)
|
||||
-- Set
|
||||
res[key] = val
|
||||
-- Next token
|
||||
i = next_char(str, i, space_chars, true)
|
||||
local chr = str:sub(i, i)
|
||||
i = i + 1
|
||||
if chr == "}" then break end
|
||||
if chr ~= "," then decode_error(str, i, "expected '}' or ','") end
|
||||
end
|
||||
return res, i
|
||||
end
|
||||
|
||||
|
||||
local char_func_map = {
|
||||
[ '"' ] = parse_string,
|
||||
[ "0" ] = parse_number,
|
||||
[ "1" ] = parse_number,
|
||||
[ "2" ] = parse_number,
|
||||
[ "3" ] = parse_number,
|
||||
[ "4" ] = parse_number,
|
||||
[ "5" ] = parse_number,
|
||||
[ "6" ] = parse_number,
|
||||
[ "7" ] = parse_number,
|
||||
[ "8" ] = parse_number,
|
||||
[ "9" ] = parse_number,
|
||||
[ "-" ] = parse_number,
|
||||
[ "t" ] = parse_literal,
|
||||
[ "f" ] = parse_literal,
|
||||
[ "n" ] = parse_literal,
|
||||
[ "[" ] = parse_array,
|
||||
[ "{" ] = parse_object,
|
||||
}
|
||||
|
||||
|
||||
parse = function(str, idx)
|
||||
local chr = str:sub(idx, idx)
|
||||
local f = char_func_map[chr]
|
||||
if f then
|
||||
return f(str, idx)
|
||||
end
|
||||
decode_error(str, idx, "unexpected character '" .. chr .. "'")
|
||||
end
|
||||
|
||||
|
||||
function json.decode(str)
|
||||
if type(str) ~= "string" then
|
||||
error("expected argument of type string, got " .. type(str))
|
||||
end
|
||||
return ( parse(str, next_char(str, 1, space_chars, true)) )
|
||||
end
|
||||
|
||||
|
||||
return json
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
-- push.lua v0.1
|
||||
|
||||
-- Copyright (c) 2016 Ulysse Ramage
|
||||
-- Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
-- The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
local push = {}
|
||||
setmetatable(push, push)
|
||||
|
||||
function push:setupScreen(WWIDTH, WHEIGHT, RWIDTH, RHEIGHT, f)
|
||||
|
||||
f = f or {}
|
||||
|
||||
self._WWIDTH, self._WHEIGHT = WWIDTH, WHEIGHT
|
||||
self._RWIDTH, self._RHEIGHT = RWIDTH, RHEIGHT
|
||||
self._fullscreen = f.fullscreen or self._fullscreen or false
|
||||
self._resizable = f.resizable or self._resizable or false
|
||||
if f.canvas == nil then f.canvas = true end
|
||||
|
||||
love.window.setMode( self._RWIDTH, self._RHEIGHT, {fullscreen = self._fullscreen, borderless = false, resizable = self._resizable} )
|
||||
|
||||
self:initValues()
|
||||
|
||||
if f.canvas then self:createCanvas() end
|
||||
|
||||
self._borderColor = {0, 0, 0}
|
||||
|
||||
self._drawFunctions = {["start"]=push.start, ["end"]=push.finish}
|
||||
end
|
||||
|
||||
function push:createCanvas()
|
||||
self._canvas = love.graphics.newCanvas(self._WWIDTH, self._WHEIGHT)
|
||||
end
|
||||
|
||||
function push:initValues()
|
||||
self._SCALEX, self._SCALEY = self._RWIDTH/self._WWIDTH, self._RHEIGHT/self._WHEIGHT
|
||||
self._SCALE = math.min(self._SCALEX, self._SCALEY)
|
||||
self._OFFSET = {x = (self._SCALEX - self._SCALE) * (self._WWIDTH/2), y = (self._SCALEY - self._SCALE) * (self._WHEIGHT/2)}
|
||||
self._GWIDTH, self._GHEIGHT = self._RWIDTH-self._OFFSET.x*2, self._RHEIGHT-self._OFFSET.y*2
|
||||
|
||||
self._INV_SCALE = 1/self._SCALE
|
||||
end
|
||||
|
||||
function push:setShader(shader)
|
||||
self._shader = shader
|
||||
end
|
||||
|
||||
--[[ DEPRECATED ]]--
|
||||
function push:apply(operation, shader)
|
||||
if operation == "start" then
|
||||
self:start()
|
||||
elseif operation == "finish" or operation == "end" then
|
||||
self:finish(shader)
|
||||
end
|
||||
end
|
||||
|
||||
function push:start()
|
||||
if self._canvas then
|
||||
love.graphics.push()
|
||||
love.graphics.setCanvas(self._canvas)
|
||||
else
|
||||
love.graphics.translate(self._OFFSET.x, self._OFFSET.y)
|
||||
love.graphics.setScissor(self._OFFSET.x, self._OFFSET.y, self._WWIDTH*self._SCALE, self._WHEIGHT*self._SCALE)
|
||||
love.graphics.push()
|
||||
love.graphics.scale(self._SCALE)
|
||||
end
|
||||
end
|
||||
|
||||
function push:finish(shader)
|
||||
love.graphics.setBackgroundColor(unpack(self._borderColor))
|
||||
if self._canvas then
|
||||
love.graphics.pop()
|
||||
love.graphics.setCanvas()
|
||||
|
||||
love.graphics.translate(self._OFFSET.x, self._OFFSET.y)
|
||||
love.graphics.setColor(255, 255, 255)
|
||||
love.graphics.setShader(shader or self._shader)
|
||||
love.graphics.draw(self._canvas, 0, 0, 0, self._SCALE, self._SCALE)
|
||||
love.graphics.setCanvas(self._canvas)
|
||||
love.graphics.clear()
|
||||
love.graphics.setCanvas()
|
||||
love.graphics.setShader()
|
||||
else
|
||||
love.graphics.pop()
|
||||
love.graphics.setScissor()
|
||||
end
|
||||
end
|
||||
|
||||
function push:calculateScale(offset)
|
||||
self._SCALEX, self._SCALEY = self._RWIDTH/self._WWIDTH, self._RHEIGHT/self._WHEIGHT
|
||||
self._SCALE = math.min(self._SCALEX, self._SCALEY)+offset
|
||||
self._OFFSET = {x = (self._SCALEX - self._SCALE) * (self._WWIDTH/2), y = (self._SCALEY - self._SCALE) * (self._WHEIGHT/2)}
|
||||
end
|
||||
|
||||
function push:setBorderColor(color, g, b)
|
||||
self._borderColor = g and {color, g, b} or color
|
||||
end
|
||||
|
||||
function push:toGame(x, y)
|
||||
x, y = x-self._OFFSET.x, y-self._OFFSET.y
|
||||
local normalX, normalY = x/self._GWIDTH, y/self._GHEIGHT
|
||||
x, y = (x>=0 and x<=self._WWIDTH*self._SCALE) and normalX*self._WWIDTH or nil, (y>=0 and y<=self._WHEIGHT*self._SCALE) and normalY*self._WHEIGHT or nil
|
||||
return x, y
|
||||
end
|
||||
|
||||
--doesn't work - TODO
|
||||
function push:toReal(x, y)
|
||||
return x+self._OFFSET.x, y+self._OFFSET.y
|
||||
end
|
||||
|
||||
function push:switchFullscreen(winw, winh)
|
||||
self._fullscreen = not self._fullscreen
|
||||
local windowWidth, windowHeight = love.window.getDesktopDimensions()
|
||||
self._RWIDTH = self._fullscreen and windowWidth or winw or windowWidth*.5
|
||||
self._RHEIGHT = self._fullscreen and windowHeight or winh or windowHeight*.5
|
||||
self:initValues()
|
||||
love.window.setFullscreen(self._fullscreen, "desktop")
|
||||
end
|
||||
|
||||
function push:resize(w, h)
|
||||
self._RWIDTH = w
|
||||
self._RHEIGHT = h
|
||||
self:initValues()
|
||||
end
|
||||
|
||||
function push:getWidth() return self._WWIDTH end
|
||||
function push:getHeight() return self._WHEIGHT end
|
||||
function push:getDimensions() return self._WWIDTH, self._WHEIGHT end
|
||||
|
||||
return push
|
||||
Loading…
Reference in New Issue