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Implement basics of enemy's attack states

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This commit is contained in:
Nico 2025-07-25 01:05:46 -07:00
parent ba13eb9e51
commit d0349c8d99
5 changed files with 198 additions and 39 deletions
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2
Assets/Prefabs/Characters/Enemies/Gobler.prefab
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153
Assets/Scenes/HomeTown.unity
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58
Assets/Scripts/Runtime/AI/EnemyManager/Gobler.cs
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@ -13,7 +13,7 @@ public class Gobler : Alive {
[Header("Mechanics Attributes")]
[SerializeField] public float ChaseDistance = 10f;
[SerializeField] public float ChaseDistanceBuffer = 1f;
[SerializeField] public float AttackDistance = 1f;
[SerializeField] public float AttackDistance = 1.5f;
[SerializeField] public float AttackMaskDiameter = 1f;
@ -107,7 +107,8 @@ public class Gobler : Alive {
protected void SetPriorityState() {
if (CurrentState == State.AttackPlayer) return;
if (CurrentState == State.PrepareAttack) return;
if (CurrentState == State.FinalizeAttack) return;
if (CurrentState == State.ChasePlayer) return;
if (CurrentState == State.TakeDamage) return;
if (CurrentState == State.Die) return;
@ -133,8 +134,8 @@ public class Gobler : Alive {
case State.GoToCrystal:
PathAgent.SetDestination(CrystalPos);
if (DistFromCrystal <= AttackDistance)
SetState(State.PrepareAttack);
break;
@ -143,9 +144,9 @@ public class Gobler : Alive {
case State.ChasePlayer:
if (DistFromPlayer > ChaseDistance + ChaseDistanceBuffer)
SetState(State.GoToCrystal);
if (DistFromPlayer > ChaseDistance + ChaseDistanceBuffer)
if (DistFromPlayer <= AttackDistance)
SetState(State.PrepareAttack);
else if (DistFromPlayer > ChaseDistance + ChaseDistanceBuffer)
SetState(State.GoToCrystal);
else
PathAgent.SetDestination(PlayerPos);
@ -158,28 +159,20 @@ public class Gobler : Alive {
case State.TakeDamage:
Rigidbody.linearVelocity = DirectionOfDamage * Knockback * 10 * InvincibilityLeft;
MaterialColorOverlay.SetFloat("_FlashAmount", InvincibilityLeft);
if (!IsInvincible) SetState(State.None);
if (IsInvincible) {
Rigidbody.linearVelocity = DirectionOfDamage * Knockback * 10 * InvincibilityLeft;
MaterialColorOverlay.SetFloat("_FlashAmount", InvincibilityLeft);
}
if (!IsFrameFrozen) SetState(State.None);
break;
case State.PrepareAttack:
MaterialColorOverlay.SetFloat("_FlashColor", 1 - InvincibilityLeft);
if (!IsInvincible) SetState(State.FinalizeAttack);
MaterialColorOverlay.SetFloat("_FlashAmount", 1 - FrameFreezeLeft);
if (!IsFrameFrozen) SetState(State.FinalizeAttack);
break;
case State.FinalizeAttack:
Collider2D[] hits = Physics2D.OverlapCircleAll(MyPos + Vector2.down, 4);
foreach (var hit in hits) {
if (!hit.CompareTag("PlayerHurtBox")) continue;
//GameObject parent = hit.transform.parent?.gameObject;
//Vector2 knockbakDirection = ActiveClass.HitBoxDraw.Directional ? PrevDirection : parent.transform.position - transform.position;
//EnemySpawnerData.EnemyMap[parent].Damage(ActiveClass.HitBoxDraw.Damage, knockbakDirection, ActiveClass.HitBoxDraw.Knockback);
}
break;
}
@ -198,6 +191,7 @@ public class Gobler : Alive {
case State.GoToCrystal:
PathAgent.SetDestination(CrystalPos);
break;
@ -222,10 +216,24 @@ public class Gobler : Alive {
case State.PrepareAttack:
PathAgent.isStopped = true;
FrameFrozenUntil = Time.time + 1;
MaterialColorOverlay.SetColor("_FlashColor", Color.purple);
break;
case State.FinalizeAttack:
Collider2D[] hits = Physics2D.OverlapCircleAll(MyPos + Vector2.down, 4);
foreach (var hit in hits) {
if (!hit.CompareTag("PlayerHurtBox") || !hit.CompareTag("SuperSpecialGem")) continue;
Debug.Log("Player hit");
//GameObject parent = hit.transform.parent?.gameObject;
//Vector2 knockbakDirection = ActiveClass.HitBoxDraw.Directional ? PrevDirection : parent.transform.position - transform.position;
//EnemySpawnerData.EnemyMap[parent].Damage(ActiveClass.HitBoxDraw.Damage, knockbakDirection, ActiveClass.HitBoxDraw.Knockback);
}
SetState(State.None);
break;
case State.Die:
UnsubscribeToEvent();
SpawnableEnemyInfo.DestroyEnemy(Owner, Enemies.Gobler);
@ -281,6 +289,11 @@ public class Alive {
protected float InvincibilityLeft => Math.Max(0, InvincibleUntil - Time.time);
protected float InvincibilityDuration = 0.1f;
public bool IsFrameFrozen => Time.time < FrameFrozenUntil;
protected float FrameFrozenUntil = 0f;
protected float FrameFreezeLeft => Math.Max(0, FrameFrozenUntil - Time.time);
protected float FrameFreezeDuration = 0.3f;
public event Action<int, Vector2> OnTakeDamage;
public event Action OnDeath;
public event Action<int> OnHeal;
@ -295,6 +308,7 @@ public class Alive {
CurrentHealth -= amount;
CurrentHealth = Mathf.Max(CurrentHealth, 0);
InvincibleUntil = Time.time + InvincibilityDuration;
FrameFrozenUntil = Time.time + FrameFreezeDuration;
DamageTaken = amount;
Knockback = knockback;

22
Assets/Scripts/Runtime/Characters/Player/Classes/MeleeFighterClass.cs
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@ -81,13 +81,7 @@ public class MeleeFighterClass : ClassBase {
case AttackState.BasicAttack3:
if (ComboTimeElapsed <= 0.1) break;
ChangeState(AttackState.KineticSurgeRelease);
AttackAnimator?.MeleeResetKineticCharge();
AttackAnimator?.MeleeKineticSurge();
AnimationToPlay = "Attack1";
//TextPopUp.SpawnFloatingText("KineticSurge", Color.red, 3);
AllowBladeVortex = ComboTimeElapsed <= 0.1f;
CreateHitBoxOffset(0, 5, 0.1f, 0.1f, (10 * DamageMultiplier) + DamageOffset, 20);
ChangeState(AttackState.KineticSurgeRelease, -1, -1, -1);
break;
@ -215,11 +209,10 @@ public class MeleeFighterClass : ClassBase {
if (ComboTimeElapsed < Cooldown) return;
CurrentState = state;
Player.MoveSpeedDampener = (state == AttackState.None) ? 1 : 1 / decreasedSpeed;
if (decreasedSpeed != -1) Player.MoveSpeedDampener = (state == AttackState.None) ? 1 : 1 / decreasedSpeed;
if (state == AttackState.None) return;
Cooldown = cooldown;
//TextPopUp.SpawnFloatingText(state.ToString(), Color.red, 3);
ComboResetTime = resetTime;
if (resetTime != -1) ComboResetTime = resetTime;
if (cooldown != -1) Cooldown = cooldown;
LastComboTime = Time.time;
RotateTowardsMouse();
@ -246,12 +239,12 @@ public class MeleeFighterClass : ClassBase {
case AttackState.BasicAttack1:
AnimationToPlay = "Attack1";
CreateHitBoxOffset(4, 4, 0.1f, 0.1f, (2 * DamageMultiplier) + DamageOffset, 10);
CreateHitBoxOffset(4, 4, 0.1f, 0.1f, (2 * DamageMultiplier) + DamageOffset, 20);
break;
case AttackState.BasicAttack2:
AnimationToPlay = "Attack2";
CreateHitBoxOffset(4, 4, 0.1f, 0.1f, (4 * DamageMultiplier) + DamageOffset, 15);
CreateHitBoxOffset(4, 4, 0.1f, 0.1f, (4 * DamageMultiplier) + DamageOffset, 20);
break;
case AttackState.BasicAttack3:
@ -260,7 +253,10 @@ public class MeleeFighterClass : ClassBase {
break;
case AttackState.KineticSurgeRelease:
AttackAnimator?.MeleeResetKineticCharge();
AttackAnimator?.MeleeKineticSurge();
VfxKineticSurgeHandler.PlayAll(Player.transform.position);
CreateHitBoxOffset(0, 5, 0.1f, 0.1f, (10 * DamageMultiplier) + DamageOffset, 20);
break;
}
}

2
ProjectSettings/TagManager.asset
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@ -9,6 +9,8 @@ TagManager:
- HitBox
- EnemyHitBox
- EnemyHurtBox
- SuperSpecialGem
- PlayerHurtBox
layers:
- Default
- TransparentFX