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odyssey-old/Scenes/Map.gd

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GDScript3
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tool
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extends Node2D
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class_name GameMap
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var ship_direction = 0
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var ship_speed = 0
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var current_ship_position = Vector2.ZERO
var current_ship_target = Vector2.ZERO
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var current_ship_direction = 0
var current_ship_speed = 0
const SPEED_EASE = 0.5
const DIRECTION_EASE = 0.5
const EPSILON = 0.01
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const ProbeElectricity = preload("res://Actors/Systems/Electricity/ElectricProbe.tscn")
onready var tilemaps = [ $base, $cables, $floor, $walls ]
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onready var pois = $pois
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export var unlit = false setget set_unlit
onready var darkness = $darkness
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export var shadow_intensity = 0.2
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func _ready():
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if Engine.editor_hint:
return
$editor.queue_free()
set_unlit(false)
if not is_network_master():
return
# Run autotile conversions and generate occlusions
$walls.run_conversions()
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# Electricity setup
make_electric_probes($cables, "Wire")
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func _process(delta: float):
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if Engine.editor_hint:
return
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# Ease ship speed/direction changes
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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)
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set_engine_strength(current_ship_speed)
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$deepspace.rotation = current_ship_direction-PI/2
$deepspace.region_rect.position += Vector2(sin(current_ship_direction), cos(current_ship_direction)) * current_ship_speed * delta
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# Serialization / Deserialization
func serialize() -> Dictionary:
# Get tilemap data
var tilemapdata = {}
for tilemap in tilemaps:
var data = []
for cell in tilemap.get_used_cells():
data.append([cell, tilemap.get_cellv(cell)])
tilemapdata[tilemap.name] = data
# Get objects
var engines = serialize_children($engines)
var objects = serialize_children($objects)
var lights = serialize_children($lights)
var sockets = serialize_children($sockets)
var pois = serialize_children($pois)
return {
"tilemaps": tilemapdata,
"engines": engines,
"objects": objects,
"lights": lights,
"sockets": sockets,
"pois": pois
}
func deserialize(data: Dictionary) -> void:
for tilemap in data["tilemaps"]:
var tilemap_node = get_node(tilemap) as TileMap
for tile in data["tilemaps"][tilemap]:
tilemap_node.set_cellv(tile[0], tile[1])
tilemap_node.update_bitmask_region()
tilemap_node.update_dirty_quadrants()
deserialize_children($engines, data["engines"])
deserialize_children($objects, data["objects"])
deserialize_children($lights, data["lights"])
deserialize_children($pois, data["pois"])
deserialize_children($sockets, data["sockets"])
# Run autotile conversions and generate occlusions
$walls.run_conversions()
func serialize_children(node: Node) -> Dictionary:
var data = {}
for child in node.get_children():
data[child.name] = {
"filename": child.filename,
"data": child.serialize(),
"transform": child.transform
}
return data
func deserialize_children(node: Node, data: Dictionary) -> void:
for node_name in data:
var node_data = data[node_name] as Dictionary
var node_scene = load(node_data.filename).instance()
node_scene.name = node_name
node_scene.transform = node_data.transform
node.add_child(node_scene, true)
node_scene.deserialize(node_data.data)
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# Lighting
func set_unlit(val: bool):
unlit = val
if darkness:
darkness.visible = not val
# Engine related functions
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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
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# 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