84 lines
2.3 KiB
GDScript
84 lines
2.3 KiB
GDScript
extends CharacterBody3D
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const SPEED: float = 7
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const HEALTH_MAX: float = 100.0
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const MOUSE_SENSE: float = 0.35
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var health: float = 50.0
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func _ready() -> void:
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Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
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func _unhandled_input(event: InputEvent) -> void:
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if (Input.mouse_mode == Input.MOUSE_MODE_CAPTURED):
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if (event is InputEventMouseMotion):
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rotation_degrees.y -= event.relative.x * MOUSE_SENSE
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$Camera3D.rotation_degrees.x -= event.relative.y * MOUSE_SENSE
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$Camera3D.rotation_degrees.x = clamp(
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$Camera3D.rotation_degrees.x, -85.0, 85.0
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)
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elif (event is InputEventMouseButton):
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match event.button_index:
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MOUSE_BUTTON_LEFT:
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var timer: Timer = $Camera3D/gun_model/ShootTimer
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if (event.is_pressed()):
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print("left MB pressed")
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$Camera3D/gun_model.recoil()
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shoot()
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timer.start()
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else:
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print("left MB released")
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timer.stop()
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_:
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# unhandled mouse events
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pass
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else:
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# other unhandled input
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pass
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func _input(event: InputEvent) -> void:
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if event.is_action_pressed("ui_cancel"):
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if Input.mouse_mode == Input.MOUSE_MODE_CAPTURED:
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Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
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else:
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Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
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func _physics_process(delta: float) -> void:
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%HealthBar.set("value", health)
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# Player model camera is -Z aligned
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var input_direction_2D = Input.get_vector(
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"move_left", "move_right", "move_forward", "move_back"
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)
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var direction = transform.basis * Vector3(
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input_direction_2D.x, 0.0, input_direction_2D.y
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)
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velocity.x = direction.x * SPEED
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velocity.z = direction.z * SPEED
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velocity.y -= 9.80665 * delta
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if Input.is_action_just_pressed("jump") and is_on_floor():
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velocity.y = 3.5
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move_and_slide()
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func shoot() -> void:
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const BULLET_3D = preload("res://player/bullet_3d.tscn")
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var new_bullet = BULLET_3D.instantiate()
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%Marker3D.add_child(new_bullet)
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new_bullet.global_transform = %Marker3D.global_transform
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%AudioStreamPlayer.play()
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func _on_shoot_timer_timeout() -> void:
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$Camera3D/gun_model.recoil()
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shoot()
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func heal(amount: float = 35.0) -> void:
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# TODO: add values and other fancy healing stuff, for now this works
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health = clampf((health + amount), 0.0, HEALTH_MAX)
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func hurt(amount: float) -> void:
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health = clampf((health - amount), 0.0, HEALTH_MAX)
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