@needle-tools/car-physics/lib/src/CarTouchControls.js

Car physics for Needle Engine: Create physical cars with ease

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { Behaviour, Mathf, serializable } from '@needle-tools/engine';
import { CarPhysics } from './CarPhysics';
export class CarTouchControls extends Behaviour {
    carPhysics;
    steerLeftState = 0;
    steerRightState = 0;
    throttleState = 0;
    breakState = 0;
    update() {
        this.throttleInput();
        this.steerInput();
    }
    throttleInput() {
        this.carPhysics?.accelerationImpulse(Mathf.clamp(this.throttleState + this.breakState, -1, 1));
    }
    steerInput() {
        this.carPhysics?.steerImpulse(Mathf.clamp(this.steerLeftState + this.steerRightState, -1, 1));
    }
    // ---
    steerLeftPress() {
        this.steerLeftState = -1;
    }
    steerLeftRelease() {
        this.steerLeftState = 0;
    }
    steerRightPress() {
        this.steerRightState = 1;
    }
    steerRightRelease() {
        this.steerRightState = 0;
    }
    throttlePress() {
        this.throttleState = 1;
    }
    throttleRelease() {
        // do nothing
    }
    brakePress() {
        this.throttleState = 0;
        this.breakState = -1;
    }
    brakeRelease() {
        this.breakState = 0;
    }
}
__decorate([
    serializable(CarPhysics)
], CarTouchControls.prototype, "carPhysics", void 0);
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