85 lines
2.2 KiB
GDScript
85 lines
2.2 KiB
GDScript
tool
|
|
extends Node2D
|
|
|
|
class_name GameMap
|
|
|
|
var ship_direction = 0
|
|
var ship_speed = 0
|
|
|
|
var current_ship_direction = 0
|
|
var current_ship_speed = 0
|
|
|
|
const SPEED_EASE = 0.5
|
|
const DIRECTION_EASE = 0.5
|
|
const EPSILON = 0.01
|
|
|
|
const ProbeElectricity = preload("res://Actors/Systems/Electricity/ElectricProbe.tscn")
|
|
|
|
onready var tilemaps = [ $base, $cables, $floor, $walls ]
|
|
|
|
onready var pois = $pois
|
|
|
|
export var unlit = false setget set_unlit
|
|
|
|
export var shadow_intensity = 0.2
|
|
|
|
func _ready():
|
|
if Engine.editor_hint:
|
|
return
|
|
$editor.queue_free()
|
|
set_unlit(false)
|
|
|
|
# Electricity setup
|
|
make_electric_probes($cables, "Wire")
|
|
|
|
func _process(delta: float):
|
|
if Engine.editor_hint:
|
|
return
|
|
|
|
# Ease ship speed/direction changes
|
|
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
|
|
|
|
# Lighting
|
|
|
|
func set_unlit(val: bool):
|
|
unlit = val
|
|
|
|
# Engine related functions
|
|
|
|
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 = val
|
|
|
|
# Tileset related functions
|
|
|
|
func make_electric_probes(tilemap: TileMap, tile_name: String):
|
|
var tile_id = tilemap.tile_set.find_tile_by_name(tile_name)
|
|
for cell in tilemap.get_used_cells_by_id(tile_id):
|
|
var coord = tilemap.map_to_world(cell)
|
|
var probe = ProbeElectricity.instance()
|
|
probe.position = coord
|
|
tilemap.add_child(probe)
|
|
|
|
func get_pois(type_filter, class_filter) -> Array:
|
|
var filtered = []
|
|
for child in $pois.get_children():
|
|
if type_filter != null and child.poitype != type_filter:
|
|
continue
|
|
if class_filter != null and child.poiclass != class_filter:
|
|
continue
|
|
filtered.append(child)
|
|
return filtered
|