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feat: add damage timer to stop enemy when it takes damage

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Renge 2022-04-24 23:25:57 -04:00
parent 17f4b00488
commit 1d73a39bad
2 changed files with 6 additions and 0 deletions
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3
src/shattered_sword/AI/EnemyAI.ts
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@ -64,6 +64,7 @@ export default class EnemyAI extends StateMachineAI implements BattlerAI {
attackTimer : Timer; attackTimer : Timer;
isAttaking: boolean = false; isAttaking: boolean = false;
damageTimer: Timer;
initializeAI(owner: AnimatedSprite, options: Record<string, any>): void { initializeAI(owner: AnimatedSprite, options: Record<string, any>): void {
@ -96,6 +97,7 @@ export default class EnemyAI extends StateMachineAI implements BattlerAI {
this.poisonTimer = new Timer(1000); this.poisonTimer = new Timer(1000);
this.attackTimer = new Timer(2500); this.attackTimer = new Timer(2500);
this.damageTimer = new Timer(400);
} }
damage(damage: number): void { damage(damage: number): void {
@ -136,6 +138,7 @@ export default class EnemyAI extends StateMachineAI implements BattlerAI {
this.emitter.fireEvent(Player_Events.ENEMY_KILLED, {owner: this.owner.id, ai:this}); this.emitter.fireEvent(Player_Events.ENEMY_KILLED, {owner: this.owner.id, ai:this});
} }
this.damageTimer.start();
} }
collideWithPlayer(player: PlayerController): void { collideWithPlayer(player: PlayerController): void {

3
src/shattered_sword/AI/EnemyStates/EnemyState.ts
View File

@ -27,6 +27,9 @@ export default abstract class EnemyState extends State {
} }
update(deltaT: number): void { update(deltaT: number): void {
if (!this.parent.damageTimer.isStopped()) {
this.parent.velocity.x = 0;
}
// Do gravity // Do gravity
this.parent.velocity.y += this.gravity * deltaT; this.parent.velocity.y += this.gravity * deltaT;
this.owner.move(this.parent.velocity.scaled(deltaT)); this.owner.move(this.parent.velocity.scaled(deltaT));