84 lines
2.3 KiB
TypeScript
84 lines
2.3 KiB
TypeScript
import { Behavior } from "@Model/Behavior";
|
|
import { Group } from "@Model/Group";
|
|
import { Individual } from "@Model/Individual";
|
|
import { Model } from "@Model/Model";
|
|
|
|
type ITrackingBehaviorParameter = {
|
|
target: "LG",
|
|
strength: "number"
|
|
}
|
|
|
|
type ITrackingBehaviorEvent = {}
|
|
|
|
class Tracking extends Behavior<ITrackingBehaviorParameter, ITrackingBehaviorEvent> {
|
|
|
|
public override behaviorId: string = "Tracking";
|
|
|
|
public override behaviorName: string = "$Title";
|
|
|
|
public override iconName: string = "BullseyeTarget";
|
|
|
|
public override describe: string = "$Intro";
|
|
|
|
public override category: string = "$Interactive";
|
|
|
|
public override parameterOption = {
|
|
target: { type: "CLG", name: "$Target" },
|
|
strength: { type: "number", name: "$Strength", defaultValue: 10, numberMin: 0, numberStep: .1 }
|
|
};
|
|
|
|
public effect = (individual: Individual, group: Group, model: Model, t: number): void => {
|
|
let target: Individual | undefined;
|
|
let currentDistant: number = Infinity;
|
|
|
|
for (let i = 0; i < this.parameter.target.objects.length; i++) {
|
|
const targetGroup = this.parameter.target.objects[i];
|
|
|
|
targetGroup.individuals.forEach((targetIndividual) => {
|
|
|
|
// 排除自己
|
|
if (targetIndividual === individual) return;
|
|
let dis = targetIndividual.distanceTo(individual);
|
|
|
|
if (dis < currentDistant) {
|
|
target = targetIndividual;
|
|
currentDistant = dis;
|
|
}
|
|
|
|
});
|
|
}
|
|
|
|
if (target) {
|
|
individual.applyForce(
|
|
(target.position[0] - individual.position[0]) * this.parameter.strength,
|
|
(target.position[1] - individual.position[1]) * this.parameter.strength,
|
|
(target.position[2] - individual.position[2]) * this.parameter.strength
|
|
);
|
|
}
|
|
}
|
|
|
|
public override terms: Record<string, Record<string, string>> = {
|
|
"$Title": {
|
|
"ZH_CN": "追踪",
|
|
"EN_US": "Tracking"
|
|
},
|
|
"$Target": {
|
|
"ZH_CN": "追踪目标",
|
|
"EN_US": "Tracking target"
|
|
},
|
|
"$Strength": {
|
|
"ZH_CN": "追踪强度系数",
|
|
"EN_US": "Tracking intensity coefficient"
|
|
},
|
|
"$Intro": {
|
|
"ZH_CN": "个体将主动向最近的目标群个体发起追踪",
|
|
"EN_US": "The individual will actively initiate tracking to the nearest target group individual"
|
|
},
|
|
"$Interactive": {
|
|
"ZH_CN": "交互",
|
|
"EN_US": "Interactive"
|
|
}
|
|
};
|
|
}
|
|
|
|
export { Tracking }; |