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feat: implementing attack

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This commit is contained in:
Renge 2022-04-24 21:25:32 -04:00
parent 42b58824cc
commit 6f4bbeb885
3 changed files with 18 additions and 22 deletions
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2
dist/shattered_sword_assets/spritesheets/Snake.json vendored
View File

@ -81,7 +81,7 @@
},
{
"name": "ATTACK",
"repeat": true,
"repeat": false,
"frames": [
{
"index": 0,

2
src/shattered_sword/AI/EnemyStates/Alert.ts
View File

@ -12,7 +12,7 @@ export default class Alert extends EnemyState {
let position = this.parent.getPlayerPosition();
if (position) {
this.parent.velocity.x = this.parent.maxSpeed * Math.sign(position.x - this.owner.position.x);
if (this.parent.attackTimer.isStopped()) {
if (this.parent.attackTimer.isStopped() && this.owner.position.distanceTo(position)<=32) {
this.finished(EnemyStates.ATTACK);
}
}

36
src/shattered_sword/AI/EnemyStates/Attack.ts
View File

@ -8,31 +8,27 @@ export default class Attack extends EnemyState {
protected attacked: string;
onEnter(options: Record<string, any>): void {
let event = this.owner.id+"charged";
(<AnimatedSprite>this.owner).animation.play("DYING", false, event);
this.receiver.subscribe(event);
this.parent.attackTimer.start();
this.parent.velocity.x = 0;
this.charged = this.owner.id+"charged";
this.attacked = this.owner.id+"attacked";
(<AnimatedSprite>this.owner).animation.play("DYING", false, this.charged);
this.receiver.subscribe(this.charged);
this.receiver.subscribe(this.attacked);
}
update(deltaT: number): void {
while (this.receiver.hasNextEvent()) {
this.receiver.getNextEvent();
let event = this.receiver.getNextEvent().type;
switch (event) {
case this.charged:
(<AnimatedSprite>this.owner).animation.play("ATTACK", false, this.attacked);
break;
case this.attacked:
this.finished(EnemyStates.ALERT);
break;
}
}
let position = this.parent.getPlayerPosition();
if (position) {
this.parent.velocity.x = this.parent.maxSpeed * Math.sign(position.x - this.owner.position.x);
}
else {
this.parent.velocity.x = 0;
this.finished(EnemyStates.PATROL);
}
this.parent.direction = this.parent.velocity.x >= 0 ? 1 : -1;
if (!this.canWalk()) {
this.parent.velocity.x = 0;
}
(<Sprite>this.owner).invertX = this.parent.direction === 1 ? true : false ;
super.update(deltaT);
}