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reject path following path promise if interrupted

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This commit is contained in:
Hanusiak Piotr 2022-01-19 14:16:05 +01:00
parent c023c4f8fd
commit 8f40e7a33c
2 changed files with 28 additions and 18 deletions
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20
front/src/Phaser/Player/Player.ts
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@ -13,6 +13,7 @@ export const requestEmoteEventName = "requestEmote";
export class Player extends Character {
private pathToFollow?: { x: number; y: number }[];
private followingPathPromiseResolve?: (position: { x: number; y: number }) => void;
private followingPathPromiseReject?: (position: { x: number; y: number }) => void;
private pathWalkingSpeed?: number;
constructor(
@ -45,8 +46,7 @@ export class Player extends Character {
}
if (this.pathToFollow && activeUserInputEvents.anyExcept(UserInputEvent.SpeedUp)) {
this.pathToFollow = undefined;
this.followingPathPromiseResolve?.call(this, { x: this.x, y: this.y });
this.finishFollowingPath();
}
let x = 0;
@ -75,9 +75,10 @@ export class Player extends Character {
// take collider offset into consideraton
this.pathToFollow = this.adjustPathToFollowToColliderBounds(path);
this.pathWalkingSpeed = speed;
return new Promise((resolve) => {
this.followingPathPromiseResolve?.call(this, { x: this.x, y: this.y });
return new Promise((resolve, reject) => {
this.followingPathPromiseReject?.call(this, { x: this.x, y: this.y });
this.followingPathPromiseResolve = resolve;
this.followingPathPromiseReject = reject;
});
}
@ -161,9 +162,7 @@ export class Player extends Character {
private computeFollowPathMovement(): number[] {
if (this.pathToFollow?.length === 0) {
this.pathToFollow = undefined;
this.pathWalkingSpeed = undefined;
this.followingPathPromiseResolve?.call(this, { x: this.x, y: this.y });
this.finishFollowingPath();
}
if (!this.pathToFollow) {
return [0, 0];
@ -180,6 +179,13 @@ export class Player extends Character {
return this.getMovementDirection(xDistance, yDistance, distance);
}
private finishFollowingPath(cancelled: boolean = false): void {
this.pathToFollow = undefined;
this.pathWalkingSpeed = undefined;
const func = cancelled ? this.followingPathPromiseReject : this.followingPathPromiseResolve;
func?.call(this, { x: this.x, y: this.y });
}
private getMovementDirection(xDistance: number, yDistance: number, distance: number): [number, number] {
return [xDistance / Math.sqrt(distance), yDistance / Math.sqrt(distance)];
}