Large update with mostly rewritten character subsystem

proto2/characters/hair/import_hair.gd

@@ -0,0 +1,59 @@
+tool
+extends EditorScenePostImport
+
+const base_path: String = "res://characters/accessory"
+const conf_path: String = "res://characters/accessory.json"
+
+func post_import(scene):
+	var confdata = {}
+	var gender = ""
+	var scname = scene.filename.get_basename().get_file()
+	print(scname)
+	if scname.find("female") >= 0:
+		gender = "female"
+	elif scname.find("male") >= 0:
+		gender = "male"
+	var fd = File.new()
+	var d = Directory.new()
+	if !d.dir_exists(base_path + "/" + gender + "/hair"):
+		d.make_dir_recursive(base_path + "/" + gender + "/hair")
+	if fd.file_exists(conf_path):
+		fd.open(conf_path, File.READ)
+		var confs = fd.get_as_text()
+		var json = JSON.parse(confs)
+		confdata = json.result
+		fd.close()
+	var queue = [scene]
+	if !confdata.has(gender):
+		confdata[gender] = {}
+		confdata[gender].hair = {}
+	var rm_objs = []
+	while queue.size() > 0:
+		var item = queue.pop_front()
+		if item is MeshInstance && item.name.find("hair") >= 0:
+			var mesh: ArrayMesh = item.mesh
+			var mesh_path = base_path + "/" + gender + "/hair/" + item.name + ".mesh"
+			confdata[gender].hair[item.name] = {"path": mesh_path, "materials": []}
+			for m in range(mesh.get_surface_count()):
+				var material: Material = mesh.surface_get_material(m)
+				material.albedo_texture = load("res://characters/hair/haircard2.png")
+				material.params_use_alpha_scissor = true
+				material.params_alpha_scissor_threshold = 0.5
+				var mat_name = material.resource_name
+				if mat_name.length() == 0:
+					mat_name = "Material"
+				var mat_path = base_path + "/" + gender + "/hair/" + mat_name + ".tres"
+				if !fd.file_exists(mat_path):
+					ResourceSaver.save(mat_path, material)
+				confdata[gender].hair[item.name].materials.push_back({"path": mat_path, "name": mat_name})
+			if !fd.file_exists(mesh_path):
+				ResourceSaver.save(mesh_path, mesh)
+			rm_objs.push_back(item)
+		for c in item.get_children():
+			queue.push_back(c)
+	for item in rm_objs:
+		item.queue_free()
+	fd.open(conf_path, File.WRITE)
+	fd.store_string(JSON.print(confdata, "\t", true))
+	fd.close()
+	return scene