refactor

scenes/entities/building/building.gd

@@ -0,0 +1,36 @@
+extends StaticBody3D
+
+@export var building_id: StringName = &""
+
+@onready var mesh: MeshInstance3D = $Mesh
+@onready var collision: CollisionShape3D = $Collision
+
+func _enter_tree() -> void:
+  set_multiplayer_authority(1)
+
+func _ready() -> void:
+  add_to_group("buildings")
+  apply_building(building_id)
+
+func apply_building(id: StringName) -> void:
+  building_id = id
+  var data: Building = _load_building(id)
+  if data == null:
+    return
+  var box: BoxMesh = mesh.mesh as BoxMesh
+  if box:
+    box.size = data.size
+  var shape: BoxShape3D = collision.shape as BoxShape3D
+  if shape:
+    shape.size = data.size
+  collision.position = Vector3(0.0, data.size.y * 0.5, 0.0)
+  mesh.position = Vector3(0.0, data.size.y * 0.5, 0.0)
+  var mat: StandardMaterial3D = StandardMaterial3D.new()
+  mat.albedo_color = data.color
+  mesh.material_override = mat
+
+static func _load_building(id: StringName) -> Building:
+  var path := "res://resources/buildings/%s.tres" % str(id)
+  if ResourceLoader.exists(path):
+    return load(path) as Building
+  return null

scenes/entities/building/building.gd.uid

@@ -0,0 +1 @@
+uid://cq63wtaqo3ebt

scenes/entities/building/building.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=4 format=3 uid="uid://b0building001"]
+
+[ext_resource type="Script" path="res://scenes/entities/building/building.gd" id="1"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_1"]
+size = Vector3(1, 1, 1)
+
+[sub_resource type="BoxMesh" id="BoxMesh_1"]
+size = Vector3(1, 1, 1)
+
+[node name="Building" type="StaticBody3D"]
+collision_layer = 16
+collision_mask = 0
+script = ExtResource("1")
+
+[node name="Collision" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.5, 0)
+shape = SubResource("BoxShape3D_1")
+
+[node name="Mesh" type="MeshInstance3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.5, 0)
+mesh = SubResource("BoxMesh_1")