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tool
extends StaticBody
enum { PLAIN, HILLS, MOUNTAINS, AIRPORT }
enum { Y, X }
# general cell variables
var x : int = -1
var y : int = -1
var cell_type : int = PLAIN
var orientation : int = 0 # 0 - 5
# airport variables
var airport_number : int
var airport_color : Color
var airport_id : int
var airport_name : String
var runway_count : int
var airport_closed : bool = false
# cell offsets that describe valid approaches based on runways and surroundings
# used to choose a takeoff position
enum rotations { EAST, NORTHEAST, NORTHWEST, WEST, SOUTHWEST, SOUTHEAST }
const bearings = [ [0,1] , [-1, 0], [-1, -1], [0, -1], [1, 0], [1, 1] ]
var valid_departure_bearings = []
var valid_arrival_bearings = []
func _ready():
pass
func reset():
$Hills.visible = false
$Mountain.visible = false
$Airport.visible = false
$Airport/EasyRunway.visible = true # reset runways
$Airport/MediumRunway.visible = true
$Airport/AirportName.visible = false
$Airport/AirportIcon.visible = false
orientation = 0
self.rotation.y = 0
cell_type = PLAIN
x = -1
y = -1
airport_closed = false
func set_up(settings):
x = settings["pos"][X] ; y = settings["pos"][Y]
cell_type = settings["cell_type"]
valid_departure_bearings.clear()
valid_arrival_bearings.clear()
if "orientation" in settings: # bearing according to E, NE, etc.
orientation = settings["orientation"]
self.global_rotation.y = orientation * deg2rad(60)
if cell_type == HILLS:
$Hills.visible = true
elif cell_type == MOUNTAINS:
$Mountain.visible = true
elif cell_type == AIRPORT:
$Airport.visible = true
if settings["use_names"]:
airport_name = settings["airport_name"]
$Airport/AirportName.text = airport_name
$Airport/AirportName.visible = true
else:
airport_number = settings["airport_number"]
airport_color = Color(settings["airport_color"])
$Airport/AirportIcon.visible = true
$Airport/AirportIcon.texture = load("res://textures/airport_indicator_%d.png" % airport_number)
$Airport/AirportIcon.modulate = airport_color
valid_departure_bearings = settings["valid_approach_offsets"]
airport_id = settings["airport_id"]
for departure_bearing in valid_departure_bearings:
var bearing_i = bearings.find(departure_bearing)
bearing_i = (bearing_i + 3) % 6 # opposite bearing
valid_arrival_bearings.push_back(bearings[bearing_i])
runway_count = int(clamp(settings["runway_count"], 1, 3))
if runway_count < 3:
$Airport/EasyRunway.visible = false
if runway_count == 1:
$Airport/MediumRunway.visible = false
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