86 lines
2.4 KiB
GDScript
86 lines
2.4 KiB
GDScript
extends CharacterBody3D
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signal healthChanged(change)
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const SPEED: float = 10.0
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const JUMP_VELOCITY: float = 10
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@onready var camera: Camera3D = $Camera3D
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@onready var animations: AnimationPlayer = $AnimationPlayer
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@onready var flash = $Camera3D/gun/MuzzleFlash
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@onready var raycast = $Camera3D/RayCast3D
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@export var lookSensitivity: float = 0.005
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@export var health: float = 3
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# Get the gravity from the project settings to be synced with RigidBody nodes.
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var gravity: float = 20
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func _ready():
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if not is_multiplayer_authority(): return
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Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
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camera.current = true
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func _enter_tree():
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set_multiplayer_authority(str(name).to_int())
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func _unhandled_input(event):
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if event is InputEventMouseMotion:
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rotate_y(-event.relative.x * lookSensitivity)
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camera.rotate_x(-event.relative.y * lookSensitivity)
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camera.rotation.x = clamp(camera.rotation.x, -PI/2, PI/2)
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if Input.is_action_just_pressed("shoot") and animations.current_animation != "shoot":
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shoot.rpc()
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if raycast.is_colliding():
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var hit_player = raycast.get_collider()
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hit_player.receiveDamage.rpc_id(hit_player.get_multiplayer_authority())
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@rpc("call_local")
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func shoot():
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animations.stop()
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animations.play("shoot")
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flash.restart()
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flash.emitting = true
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func _physics_process(delta):
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if not is_multiplayer_authority(): return
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# Add the gravity.
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if not is_on_floor():
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velocity.y -= gravity * delta
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# Handle Jump.
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if Input.is_action_just_pressed("ui_accept") and is_on_floor():
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velocity.y = JUMP_VELOCITY
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# Get the input direction and handle the movement/deceleration.
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# As good practice, you should replace UI actions with custom gameplay actions.
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var input_dir = Input.get_vector("left", "right", "up", "down")
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var direction = (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
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if direction:
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velocity.x = direction.x * SPEED
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velocity.z = direction.z * SPEED
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else:
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velocity.x = move_toward(velocity.x, 0, SPEED)
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velocity.z = move_toward(velocity.z, 0, SPEED)
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if animations.current_animation != "shoot":
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if input_dir != Vector2.ZERO and is_on_floor():
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animations.play("move")
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else:
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animations.play("idle")
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move_and_slide()
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@rpc("any_peer")
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func receiveDamage():
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health -= 1
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if health <= 0:
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position = Vector3.ZERO
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health = 3
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healthChanged.emit(health)
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func _on_animation_player_animation_finished(anim_name):
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if anim_name == "shoot":
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animations.play("idle")
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