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updated how agents check whether they're off-course

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noncomputable 2018-08-26 12:54:36 -04:00
parent aac8d233bf
commit 92df9723b4
1 changed files with 7 additions and 1 deletions
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8
src/agents.js
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@ -473,6 +473,9 @@ Agent.travel = function(override_speed) {
let segment_to_goal = lineString([this.trip.current_point, this.trip.goal_point].map(point => L.A.pointToCoordinateArray(point))),
segment_to_sub_goal = lineString([this.trip.current_point, sub_goal_lat_lng].map(point => L.A.pointToCoordinateArray(point)));
let goal_lat_dist = Math.abs(this.trip.current_point.lat - this.trip.goal_point.lat),
goal_lng_dist = Math.abs(this.trip.current_point.lng - this.trip.goal_point.lng);
let dist_to_goal = length(segment_to_goal) * 1000,
dist_to_sub_goal = length(segment_to_sub_goal) * 1000,
leftover_after_goal;
@ -506,7 +509,10 @@ Agent.travel = function(override_speed) {
//If the agent is moving directly from a large distance, redirect it back towards the goal if it appears off course.
if (this.trip.goal_point.move_directly === true) {
if (this.trip.current_point.distanceTo(this.trip.goal_point) > dist_to_goal) {
let new_goal_lat_dist = Math.abs(this.trip.current_point.lat - this.trip.goal_point.lat),
new_goal_lng_dist = Math.abs(this.trip.current_point.lng - this.trip.goal_point.lng);
if (new_goal_lat_dist > goal_lat_dist || new_goal_lng_dist > goal_lng_dist) {
this.travelTo(this.trip.goal_point);
}
}