agentscript
Version:
AgentScript Model in Model/View architecture
71 lines (59 loc) • 2.16 kB
HTML
<html>
<head>
<title>mouse</title>
</head>
<body>
<script type="module">
// Note: we don't use animator, but model is driven by mouse behavior!
import * as util from '/src/utils.js'
import TwoDraw from '/src/TwoDraw.js'
import Model from '/models/HelloModel.js'
import Mouse from '/src/Mouse.js'
const model = new Model()
model.setup()
const view = new TwoDraw(
model,
{
div: 'modelDiv',
patchSize: 20,
},
{
patchesColor: 'black',
linksColor: l => (l === selectedLink ? 'red' : 'gray'),
linksWidth: 2,
turtlesShape: 'circle',
turtlesColor: 'random',
}
)
let selectedTurtle, selectedLink
function mouseCallback(mouse) {
let [x, y] = [mouse.x, mouse.y]
switch (mouse.action) {
case 'mousedown':
selectedTurtle = model.turtles.minOneOf(t =>
t.distanceXY(x, y)
)
break
case 'mousedrag':
if (selectedTurtle) selectedTurtle.setxy(x, y)
break
case 'mousemove':
selectedLink = model.links.minOneOf(l =>
l.distanceXY(x, y)
)
break
case 'mouseup':
selectedTurtle = null
break
}
view.draw() // Draw whenever mouse has an event
}
const mouse = new Mouse(model, view, mouseCallback)
.setContinuous()
.start()
view.draw() // Draw once to get started
util.toWindow({ util, model, view, mouse })
</script>
<div id="modelDiv"></div>
</body>
</html>