const fs = require('fs');
const util = require('util');
-const execFile = util.promisify(require('child_process').execFile);
-
+const child_process = require('child_process');
+const execFile = util.promisify(child_process.execFile);
const express = require('express');
const app = express();
const session = require('express-session');
const python_path = '/usr/bin/python3'
const generate_image_script = '/home/cworth/src/zombocom-ai/generate-image.py'
+const interpret_cairo_script = '/home/cworth/src/zombocom-ai/interpret-cairo-to-svg.py'
const state_file = 'zombocom-state.json'
const targets_dir = '/srv/cworth.org/zombocom/targets'
const images_dir = '/srv/cworth.org/zombocom/images'
},
state: "welcome",
level: 0
+ },
+ bus : {
+ students: {
+ names: [],
+ count: 0,
+ },
+ state: "welcome"
}
};
else
res.sendFile(__dirname + '/index.html');
});
+function bus_app(req, res) {
+ res.sendFile(__dirname + '/bus.html');
+}
+
+app.get('/bus', bus_app);
+app.get('/bus/', bus_app);
+
+const io_bus = io.of("/bus");
+
+io_bus.use(wrap(session_middleware));
+
+var bus_interval = 0;
+
+function start_bus() {
+ const bus = state.bus;
+
+ bus.state = "program";
+
+ // Let all companions know the state of the game
+ io_bus.emit("state", bus.state);
+}
+
+function emit_bus_timer() {
+ const bus = state.bus;
+ io_bus.emit('timer', bus.timer);
+ bus.timer = bus.timer - 1;
+ if (bus.timer < 0) {
+ clearInterval(bus_interval);
+ bus.timer = 30;
+ setTimeout(start_bus, 3000);
+ }
+}
+
+function start_bus_timer() {
+ const bus = state.bus;
+ bus.timer = 30;
+ emit_bus_timer();
+ bus_interval = setInterval(emit_bus_timer, 1000);
+}
+
+bus_code = [
+ `def random_dot():
+ x = random_within(512)
+ y = random_within(512)
+ radius = 4 + random_within(6)
+ circle(x, y, radius)
+ fill()
+
+for i in range(400):
+ set_color('midnight blue' if i % 2 == 0 else 'navy blue')
+ set_opacity(0.5)
+ random_dot()
+
+# The only limit is your fingers!
+fingers()`,
+
+ `def random_line():
+ x = random_within(512) - 60
+ y = random_within(512) - 60
+ dx = 60 + random_within(20)
+ dy = 40 + random_within(20)
+ set_opacity(random_within(0.5))
+ line(x, y, dx, dy)
+ stroke()
+
+for i in range(200):
+ set_color('black')
+ random_line()
+
+# This is Zombo.com. Welcome!
+mouths()`,
+
+ `def random_blob():
+ move_to(random_within(512), random_within(512))
+ wiggle()
+ set_opacity(random_within(1.0))
+ fill()
+
+for i in range(100):
+ set_random_color()
+ random_blob()
+
+# The infinite eyes is possible!
+eyes()`,
+
+ `def random_curve():
+ move_to(random_within(512), random_within(512))
+ wiggle()
+ stroke()
+
+for i in range(200):
+ set_color('pink' if i % 2 == 0 else 'lime green')
+ random_curve()
+
+# You can do anything!
+fingers()
+`
+];
+
+io_bus.on("connection", (socket) => {
+ if (! socket.request.session.name) {
+ console.log("Error: Someone showed up at the Magic School Bus without a name.");
+ return;
+ }
+
+ const name = socket.request.session.name;
+ const bus = state.bus;
+ var player_number;
+
+ // Let the new user know the state of the bus
+ socket.emit("state", bus.state);
+
+ if (bus.students.count === 0) {
+ start_bus_timer();
+ }
+
+ // Assign each boy a different portion of the solution
+ switch (name[0]) {
+ case 'C':
+ case 'c':
+ player_number = 0;
+ break;
+ case 'H':
+ case' h':
+ player_number = 1;
+ break;
+ case 'A':
+ case 'a':
+ player_number = 2;
+ break;
+ case 'S':
+ case 's':
+ player_number = 3;
+ break;
+ default:
+ player_number = Math.floor(Math.random()*4);
+ break;
+ }
+
+ // And send them different code based on their number
+ socket.emit("code", bus_code[player_number]);
+
+ if (! bus.students.names.includes(name)) {
+ bus.students.count = bus.students.count + 1;
+ io_bus.emit('students', bus.students.count);
+ }
+ bus.students.names.push(name);
+
+ socket.on('run', code => {
+ try {
+ output = child_process.execFileSync(python_path, [interpret_cairo_script, player_number], { input: code });
+ // Grab just first line of output
+ const nl = output.indexOf("\n");
+ if (nl === -1)
+ nl = undefined;
+ const filename = output.toString().substring(0, nl);
+
+ // Give all clients the new image
+ io_bus.emit('output', filename);
+ } catch (e) {
+ // Send any error out to the users
+ io_bus.emit('error', e.toString())
+ }
+ });
+
+ socket.on('jumpstart', () => {
+ const bus = state.bus;
+
+ bus.state = "welcome";
+ io_bus.emit("state", bus.state);
+ io_bus.emit('students', bus.students.count);
+
+ start_bus_timer();
+ });
+
+ socket.on('disconnect', () => {
+ const names = bus.students.names;
+
+ names.splice(names.indexOf(name), 1);
+
+ if (! names.includes(name)) {
+ bus.students.count = bus.students.count - 1;
+ io_bus.emit('students', bus.students.count);
+ }
+ });
+});
+
function tardis_app(req, res) {
- res.sendFile(__dirname + '/tardis.html');
+ if (! req.session.name) {
+ res.sendFile(__dirname + '/tardis-error.html');
+ } else {
+ res.sendFile(__dirname + '/tardis.html');
+ }
}
app.get('/tardis', tardis_app);
socket.emit('inform-name', socket.request.session.name);
}
+ // And if we're in the endgame, let them know that
+ if (state.endgame) {
+ socket.emit('endgame');
+ }
+
// Replay old comments and images to a newly-joining client
socket.emit('reset');
state.images.forEach((image) => {
socket.emit('inform-name', socket.request.session.name);
});
- // When any client comments, send that to all clients (including sender)
- socket.on('comment', (comment) => {
- const images = state.images;
+ function send_and_save_comment(comment) {
+ const images = state.images;
- // Send comment to clients after adding commenter's name
- comment.name = socket.request.session.name;
- io.emit('comment', comment);
+ io.emit('comment', comment);
const index = images.findIndex(image => image.id == comment.image_id);
image.comments.push(comment);
images.splice(index, 1);
images.push(image);
+ }
+
+ // When any client comments, send that to all clients (including sender)
+ socket.on('comment', (comment) => {
+ // We have to add the sender's name befor we can send the comment
+ comment.name = socket.request.session.name;
+
+ send_and_save_comment(comment);
});
+ function endgame() {
+ state.endgame = true;
+
+ // Tell all clients we are in the endgame, (which will disable
+ // any additional image generation, both showing that Coda is
+ // correc that Zombo.com has been rendered inert, and also
+ // making clear to the boys that they have everything they
+ // need).
+ io.emit('endgame');
+
+ // Before revealing Coda's final image, have her comment on
+ // each of the weaknesses, in order to bring them to the top
+ // of the feed.
+ state.targets.forEach(target => {
+ const comment = {
+ name: "Coda",
+ text: "Zombo.com is weak!",
+ image_id: target.id
+ };
+ send_and_save_comment(comment);
+ });
+
+ const image = {
+ id: state.images.length,
+ censored: false,
+ link: false,
+ code: 0,
+ prompt: "",
+ filename: "/images/coda-future-repaired.png",
+ comments: [{
+ name: "Coda",
+ text: "I don't know how to thank you enough! You found all the weaknesses necessary for us to defeat Zombo.com, (as I've commented below as you'll see the next time you look). It's now been rendered harmless and inert throughout the entire timeline. I'm going to leave to get back to rebuilding our world. I hope you've found everything you were looking for along the way as well."
+ }]
+ };
+ io.emit('image', image);
+ state.images.push(image);
+ }
+
// Generate an image when requested
socket.on('generate', (request) => {
console.log(`Generating image for ${socket.request.session.name} with code=${request['code']} and prompt=${request['prompt']}`);
async function generate_image(code, prompt) {
function emit_image(image, target) {
- image.id = state.images.length;
+ image.id = state.next_image_id;
+ state.next_image_id = state.next_image_id + 1;
image.censored = false;
image.link = "";
if (target) {
"name": "ZomboCom",
"text": target.response
}];
- if (! state.targets.includes(target.short)) {
- state.targets.push(target.short);
+ if (state.targets.filter(item => item.name === target.short).length === 0) {
+ state.targets.push({
+ name: target.short,
+ id: image.id
+ });
+ if (state.targets.length == 8) {
+ // When the final target has been achieved, trigger
+ // the endgame (in 10 seconds)
+ setTimeout(endgame, 10000);
+ }
}
} else {
image.comments = [];
projects / zombocom-ai / blobdiff