87 lines
2.4 KiB
GDScript
87 lines
2.4 KiB
GDScript
extends CharacterBody3D
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const SPEED:= 150.0
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const CHASE_RANGE:= 4.5
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const ATTACK_RANGE:= 1.0
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var dead:= false
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var EXECUTED:= false
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@export var DAMAGE_ATTACK:= 1
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@onready var action = $beetle_bot_Skin/AnimationPlayer
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@export var target : CharacterBody3D
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@export var attack_cooldown = 2.5
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@onready var nav_agent = $nav_agent
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@onready var animation_tree = $beetle_bot_Skin/AnimationTree
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@onready var state_machine = animation_tree.get("parameters/playback")
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@onready var attack_time := $SecondaryActionTimer
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@export var LIFE:= 2
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func _process(delta: float):
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if not dead:
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velocity = Vector3.ZERO
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match state_machine.get_current_node():
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"idle":
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look_at(Vector3(target.global_position.x, global_position.y, target.global_position.z), Vector3.UP)
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"walk":
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if global_position.distance_to(target.global_position) < CHASE_RANGE:
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nav_agent.target_position = target.global_transform.origin
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var next_nav_point = nav_agent.get_next_path_position()
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velocity = (next_nav_point - global_transform.origin).normalized() * SPEED * delta
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look_at(Vector3(target.global_position.x, global_position.y, target.global_position.z), Vector3.UP)
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"attack":
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if not EXECUTED:
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look_at(Vector3(target.global_position.x, global_position.y, target.global_position.z), Vector3.UP)
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animation_tree.set("parameters/conditions/walk", chase_player())
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animation_tree.set("parameters/conditions/idle", not chase_player())
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animation_tree.set("parameters/conditions/attack", attack_player())
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move_and_slide()
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func chase_player():
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return global_position.distance_to(target.global_position) < CHASE_RANGE
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func attack_player():
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return global_position.distance_to(target.global_position) < ATTACK_RANGE
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func _on_area_3d_body_entered(body: Node3D) -> void: #head
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if body.name == "player":
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body.damage(DAMAGE_ATTACK)
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EXECUTED = true
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await get_tree().create_timer(2.0).timeout
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EXECUTED = false
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# Replace with function body.
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func _on_secondary_action_timer_timeout() -> void:
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pass
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#func _on_body_area_entered(area: Area3D) -> void:
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#if area.name == "Foot":
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#pass
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func _on_damage_box_body_entered(body: Node3D) -> void:
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if body.name == "player":
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LIFE -= 1
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verify_life()
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func verify_life():
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if LIFE == 0:
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dead = true
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$head/Collision_head.set_deferred("disabled", true)
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state_machine.travel("poweroff")
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await animation_tree.animation_finished
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