 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | Dudedude123 |
I’m building a camera for my game
extends Camera
# Declare member variables here. Examples:
# var a = 2
# var b = "text"
export var center_offset : (0, 5.0)
export(float, 0.1, 1.0) var move_speed : float = 0.5
export(float, 0.1, 0.4) var smoothing : float = 0.3
var initial_distance : = 0.0
var initial proportion : = 0.0
var viewport_rect : Rect2
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
viewport_rect = get_viewport().getvisibleRect()
set_process(get_child_count() > 0)
for child in get_children():
child.set_as_toplevel(true)
# pass # Replace with function body.
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta : float) -> void:
translation = calculate_position(calculate_targets_rect(), calculate_unprojected_rect())
# pass
func calculate_unprojected_rect() -> Rect2:
var rect : = Rect2(unproject_position (get_child(0).translation), Vector
for index in get_child_count():
if index == 0:
continue
rect = rect.expand(unproject_position (get_child(index).translation)
return rect
func calculate_targets_rect() -> Rect2:
var rect : = Rect2(vec3_to_vec2 (get_child(0).translation), Vector
for index in get_child_count():
if index == 0:
continue
rect = rect.expand(vec3_to_vec2(get_child(index).translation)
return rect
func vec3_to_vec2(vector: Vector3)-> Vector2
return Vector2(vector.x, vector.y)
func calculate_center(rect: Rect2) -> Vector2:
return Vector2(rect.position.xsrect.position.y + rect.position.y + rect.size.y / 2)
func calculate_position(rect: Rect2, unprojected_rect: Rect2) -> Vector2
var center := calculate_center(rect)
if initial_proportion == 0 or initial_distannce == 0
initial_proportion = unpojected_rect.size.x / viewport_rect.size.x
initial_distnace = translation.distance_to(get_child(0).translation)
var z_position : = translation.z
if unprojected_rect.size.x / viewport_rect.size.x : > initial_proportion
z_position = translation.z + move_speed
elif unprojected_rect.size.x / viewport_rect.size.x : < initial_proportion and z_position > initial_distance:
z_position = translation.z - move_speed
return(center.x, center_offset.x, center.y, center_offset.y, lerp(translation.z, z_position.smoothing))
Yet i keep getting errors on this line
export var center_offset : (0, 5.0)
Expected a type for this variable
Why is this error keep showing up?