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all_ACT_main.js
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all_ACT_main.js
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lineIntersect = require('@turf/line-intersect').default
lineDistance = require('@turf/point-to-line-distance').default
distance = require('@turf/distance').default
centroid = require('@turf/centroid').default
agentmaps = require('agentmaps').default
routing = require('agentmaps/src/routing')
////// dario code ////
bounding_points = [[-35.0626, 148.6739], [-35.5602, 149.5802]] // full act
let map = L.map("demo_map").fitBounds(bounding_points);
map_data.features.forEach((feature) => feature.properties.tags = { highway: true });
window.map = map;
L.tileLayer(
"http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
{
attribution: "Thanks to <a href=\"http://openstreetmap.org\">OpenStreetMap</a> community",
}
).addTo(map);
let street_options = {
"color": "grey",
"weight": 4,
"opacity": .5
};
agentmap = L.A.agentmap(map);
let options_set = {
standard: {
"color": "blue",
"weight": 1,
"opacity": 0,
"fillOpacity": 0,
"front_buffer": 6,
"side_buffer": 3,
"length": 500,
"depth": 500
},
suburb: {
"color": "black",
"weight": 1,
"opacity": 0,
"fillOpacity": 0,
"front_buffer": 6,
"side_buffer": 3,
"length": 2000,
"depth": 2000
},
person: {
radius: .5,
color: "green",
fillColor: "green"
}
};
let points_of_interest = [
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.237000,149.065000]], population: 97830, description: 'Belconnen'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.424400,149.088806]], population: 85968, description: 'Tuggeranong'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.168226,149.127139]], population: 72408, description: 'Gungahlin'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.280937,149.130005]], population: 54105, description: 'North Canberra'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.345200,149.095001]], population: 35377, description: 'Woden Valley'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.302684,149.122708]], population: 27663, description: 'South Canberra'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.341015,149.052521]], population: 23172, description: 'Weston Creek'},
{type: 'suburb', unit_options: options_set.suburb, coords: [[-35.286015,149.063822]], population: 4759, description: 'Molonglo'}
];
agentmap.buildingify(bounding_points, map_data, street_options, options_set.standard, units_data);
/////
agentmap.units.eachLayer(function(unit){
unit.options = Object.assign(unit.options, unit.feature.options)
// unit.options.fillColor = unit.feature.options
unit.setStyle()
})
////////
function destroygrid(grid) {
if (map.hasLayer(grid)) {
grid.unregister();
map.removeLayer(grid);
}
}
/* seeded js rng from https://stackoverflow.com/questions/521295/seeding-the-random-number-generator-in-javascript */
var seed = 1;
function random() {
var x = Math.sin(seed++) * 10000;
return x - Math.floor(x);
}
/* Durstenfeld shuffle from https://stackoverflow.com/questions/2450954/how-to-randomize-shuffle-a-javascript-array */
function shuffleArray(array) {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(random() * (i + 1));
[array[i], array[j]] = [array[j], array[i]];
}
}
function randomUnitAgentMaker(id){
let index = this.agents.count();
poitype = "suburb"
unitset = this.units.getLayers().filter(unit => unit.feature.properties.poi_type === poitype)
// let unit = this.units.getLayers()[Math.floor(agentmap.units.count() * Math.random())],
let unit = unitset[Math.floor(unitset.length * Math.random())],
unit_id = this.units.getLayerId(unit),
center_point = centroid(unit.feature);
center_point.properties.place = {"type": "unit", "id": unit_id},
center_point.properties.layer_options = {radius: .5, color: "red", fillColor: "red"};
return center_point;
}
window.numAgents = 50
idxarr = [...Array(numAgents).keys()];
shuffleArray(idxarr)
function suburbUnitAgentMaker(id){
let index = this.agents.count();
poitype = "suburb"
// unitset = this.units.getLayers().filter(unit => unit.feature.properties.poi_type === poitype && unit.feature.properties.description === suburbDescription);
unitset = this.units.getLayers().filter(unit => unit.feature.properties.poi_type === poitype);
// let unit = this.units.getLayers()[Math.floor(agentmap.units.count() * Math.random())],
let unit = unitset[Math.floor(unitset.length * Math.random())],
unit_id = this.units.getLayerId(unit),
center_point = centroid(unit.feature);
center_point.properties.place = {"type": "unit", "id": unit_id},
center_point.properties.layer_options = {radius: .5, color: "red", fillColor: "red"};
return center_point;
}
function standardUnitAgentMaker(id){
let index = this.agents.count();
poitype = "standard"
unitset = this.units.getLayers().filter(unit => unit.feature.properties.poi_type === poitype);
// let unit = this.units.getLayers()[Math.floor(agentmap.units.count() * Math.random())],
let unit = unitset[Math.floor(unitset.length * Math.random())],
unit_id = this.units.getLayerId(unit),
center_point = centroid(unit.feature);
center_point.properties.place = {"type": "unit", "id": unit_id},
center_point.properties.layer_options = {radius: .5, color: "red", fillColor: "red"};
return center_point;
}
agentmap.agentify(10, suburbUnitAgentMaker)
agentmap.agentify(50, standardUnitAgentMaker)
// agentmap.agentify(numAgents, randomUnitAgentMaker);
// agentmap.agentify(numAgents, agentmap.seqUnitAgentMaker);
window.scatter = false
window.commandwaiting = false
congregate_idxs = [415, 301, 205]
agentmap.controller = function() {
if ((agentmap.state.ticks === 0) || (window.commandwaiting)) {
agentmap.agents.eachLayer(function(agent) {
if(window.scatter){
dest_index = Math.floor(agentmap.units.count() * Math.random())
dest_unit = agentmap.units.getLayers()[dest_index]
} else {
closest_unit = null
closest_dist = 9999999
agentgeo = agent.toGeoJSON()
congregate_idxs.forEach(function(idx){
unit = agentmap.units.getLayers()[idx]
unitgeo = centroid(unit.feature)
if(distance(agentgeo, unitgeo) < closest_dist){
closest_unit = unit
closest_dist = distance(agentgeo, unitgeo)
}
})
dest_unit = closest_unit
}
dest_unit_id = agentmap.units.getLayerId(dest_unit)
dest_unit_center = dest_unit.getBounds().getCenter()
if(agent.trip.path.length > 0){
closest_unit = null
closest_dist = 9999999
agentgeo = agent.toGeoJSON()
agentmap.units.eachLayer(function(unit){
unitgeo = centroid(unit.feature)
if(distance(agentgeo, unitgeo) < closest_dist){
closest_unit = unit
closest_dist = distance(agentgeo, unitgeo)
}
})
closest_unit_center = closest_unit.getBounds().getCenter()
agent.setTravelToPlace(closest_unit_center, {type: "unit", id: agentmap.units.getLayerId(closest_unit)}, 25, true, true);
}
rndspeed = 4*(1 + random()/4)
rnddelay = Math.floor(Math.random()*10000)
// sendAgentWithDelay(agentmap.)
try{
agent.setTravelToPlace(dest_unit_center, {type: "unit", id: dest_unit_id}, rndspeed)
}
catch(error){
// just leave them be, for now.
}
})
window.commandwaiting = false
}
agentmap.agents.eachLayer(function(agent){
agent.moveIt();
})
if (agentmap.state.ticks % 25 === 0){
if(typeof grid !== 'undefined'){
destroygrid(grid)
grid = creategrid()
}
}
}
agentmap.run();
agentmap.setAnimationInterval(25)
// agentmap.streets.eachLayer(function(unit){unit.once("click", function(street){agentmap.streets.removeLayer(street)})})
// agentmap.streets.eachLayer(function(street){street.on("click", handleClick)})
map.on('click', function(e){
clickCircle = new L.circle(e.latlng, 140*Math.pow(2, 15-map.getZoom()), {
color: '#f07300',
fillOpacity: 0.3,
opacity: 0.5
})
.bindTooltip('🔥', { permanent: true, direction: "center", className: "labelstyle"})
.addTo(map);
// clickCircle.bringToFront()
// window.c = clickCircle
street_dists = []
agentmap.streets.eachLayer(function(street){
if(lineDistance(clickCircle.toGeoJSON(), street.feature)*1000 < clickCircle.getRadius()*0.8){ /* to get metres */
agentmap.streets.removeLayer(street)
street_id = agentmap.streets.getLayerId(street)
agentmap.units.eachLayer(function(unit){
if(unit.street_id === street_id){
agentmap.units.removeLayer(unit)
}
});
}
})
agentmap.streets.graph = routing.streetsToGraph(agentmap.streets),
agentmap.pathfinder = routing.getPathFinder(agentmap.streets.graph);
window.commandwaiting = true
});
window.disperse = function(){
window.scatter = true
window.commandwaiting = true
}
window.congregate = function(){
window.scatter = false
window.commandwaiting = true
}
window.pausetoggle = function(){
if(agentmap.state.paused){
agentmap.run()
} else{
agentmap.pause()
}
}