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class_name Stage
extends Node
signal path_grid_changed
static var map: TileMapLayer
static var path_grid: AStarGrid2D
static var last_solid_set_points: Array[Vector2]
func _init() -> void:
Client.initialize_stage(self)
func _ready() -> void:
map = get_node("%Map")
path_grid = AStarGrid2D.new()
path_grid.region = map.get_used_rect()
path_grid.cell_size = map.tile_set.tile_size
path_grid.offset = map.tile_set.tile_size / 2
path_grid.diagonal_mode = AStarGrid2D.DIAGONAL_MODE_AT_LEAST_ONE_WALKABLE
path_grid.update()
assert(get_node("%StateManager"), "StateManager missing")
assert(get_node("%StateManager").get_children().size() > 0, "StateManager has no States")
for cell in map.get_used_cells():
var tile_data = map.get_cell_tile_data(cell)
if tile_data.get_collision_polygons_count(0) > 0:
path_grid.set_point_solid(cell, true)
func place_tower(_remote_data: Dictionary) -> void:
pass
func _place_tower(parent: Node2D, tower: Tower):
var player: Player = Network.get_player(tower.owner_id)
tower.get_node("Sprite2D").modulate = player.get_color()
tower.get_node("ComponentsAnchor").modulate = player.get_color()
fill_tower_region(tower, true)
parent.add_child(tower, true)
func destroy_tower(tower: Tower):
fill_tower_region(tower, false)
tower.queue_free()
func fill_tower_region(tower: Tower, solid = true):
var region = tower.get_region().size.snapped(path_grid.cell_size)
var tower_position = map.local_to_map(tower.global_position)
last_solid_set_points = []
if solid:
for x in (region / path_grid.cell_size).x + 1:
for y in (region / path_grid.cell_size).y + 1:
last_solid_set_points.append(
map.map_to_local(tower_position + Vector2i(x, y))
)
path_grid.fill_solid_region(
Rect2i(
map.local_to_map(tower.global_position),
(region / path_grid.cell_size)
),
solid
)
path_grid_changed.emit()
func spawn_unit(_remote_data: Dictionary) -> void:
pass
func _spawn_unit(parent: Node2D, unit: Unit):
var player: Player = Network.get_player(unit.owner_id)
unit.get_node("Sprite2D").modulate = player.get_color()
parent.add_child(unit, true)
func transform_players(script: Script):
for player in Network.get_node("%Players").get_children():
var previous_values := {}
var property_list = player.get_script().get_script_property_list().filter(func(item):
return item.type != 0
)
for property in property_list:
previous_values[property.name] = player[property.name]
player.set_script(script)
for property in previous_values:
player[property] = previous_values[property]
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