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Merge pull request #9504 from zfox23/FILTERS_ZoneFilter

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ENTITY FILTERS: "Zone Filter"
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Zach Fox 2017-01-25 11:04:33 -08:00 committed by GitHub
commit fc18df4942
1 changed files with 22 additions and 0 deletions
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22
script-archive/entity-server-filter-example.js
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@ -29,6 +29,28 @@ function filter(p) {
p.acceleration.z = 0;
}
}
/* Define an axis-aligned zone in which entities are not allowed to enter. */
/* This example zone corresponds to an area to the right of the spawnpoint
in your Sandbox. It's an area near the big rock to the right. If an entity
enters the zone, it'll move behind the rock.*/
var boxMin = {x: 25.5, y: -0.48, z: -9.9};
var boxMax = {x: 31.1, y: 4, z: -3.79};
var zero = {x: 0.0, y: 0.0, z: 0.0};
if (p.position) {
var x = p.position.x;
var y = p.position.y;
var z = p.position.z;
if ((x > boxMin.x && x < boxMax.x) &&
(y > boxMin.y && y < boxMax.y) &&
(z > boxMin.z && z < boxMax.z)) {
/* Move it to the origin of the zone */
p.position = boxMin;
p.velocity = zero;
p.acceleration = zero;
}
}
/* If we make it this far, return the (possibly modified) properties. */
return p;