54 lines
1.3 KiB
GDScript
54 lines
1.3 KiB
GDScript
tool
|
|
extends Node2D
|
|
|
|
class_name GameMap
|
|
|
|
var ship_direction = 0
|
|
var ship_speed = 1000
|
|
|
|
var current_ship_direction = 0
|
|
var current_ship_speed = 0
|
|
|
|
const SPEED_EASE = 0.5
|
|
const DIRECTION_EASE = 0.5
|
|
const EPSILON = 0.01
|
|
|
|
var tilemaps = []
|
|
|
|
export var unlit = false setget set_unlit
|
|
onready var darkness = $darkness
|
|
|
|
func _ready():
|
|
if Engine.editor_hint:
|
|
return
|
|
$editor.queue_free()
|
|
set_unlit(false)
|
|
|
|
func set_unlit(val):
|
|
unlit = val
|
|
if darkness:
|
|
darkness.visible = not val
|
|
|
|
func _process(delta):
|
|
if Engine.editor_hint:
|
|
return
|
|
|
|
if abs(ship_direction - current_ship_direction) < EPSILON:
|
|
current_ship_direction = ship_direction
|
|
else:
|
|
current_ship_direction = lerp(current_ship_direction, ship_direction, delta * DIRECTION_EASE)
|
|
if abs(ship_speed - current_ship_speed) < EPSILON:
|
|
current_ship_speed = ship_speed
|
|
else:
|
|
current_ship_speed = lerp(current_ship_speed, ship_speed, delta * SPEED_EASE)
|
|
set_engine_strength(current_ship_speed)
|
|
$deepspace.rotation = current_ship_direction-PI/2
|
|
$deepspace.region_rect.position += Vector2(sin(current_ship_direction), cos(current_ship_direction)) * current_ship_speed * delta
|
|
|
|
func set_engine_strength(val: float):
|
|
# Set energy strength to current speed
|
|
for child in $engines.get_children():
|
|
if child is GameObjectEngine:
|
|
var engine = child as GameObjectEngine
|
|
engine.strength = current_ship_speed
|