def test_section_ordering(self):
"""Sections maintain an ordering"""
scene = GDScene()
node = scene.add_node("RootNode")
scene.add_ext_resource("res://Other.tscn", "PackedScene")
res = scene.find_section("ext_resource")
self.assertEqual(scene.get_sections()[1:], [res, node])
def test_ext_resource(self):
"""Test serializing a scene with an ext_resource"""
scene = GDScene()
scene.add_ext_resource("res://Other.tscn", "PackedScene")
self.assertEqual(
str(scene),
"""[gd_scene load_steps=2 format=2]
[ext_resource path="res://Other.tscn" type="PackedScene" id=1]
""",
)
def test_remove_unused_resource(self):
"""Can remove unused resources"""
scene = GDScene()
res = scene.add_ext_resource("res://Res.tscn", "PackedScene")
scene.remove_unused_resources()
resources = scene.get_sections("ext_resource")
self.assertEqual(len(resources), 0)
def test_add_ext_node(self):
"""Test GDScene.add_ext_node"""
scene = GDScene()
res = scene.add_ext_resource("res://Other.tscn", "PackedScene")
node = scene.add_ext_node("Root", res.id)
self.assertEqual(node.name, "Root")
self.assertEqual(node.instance, res.id)
def test_addremove_ext_res(self):
"""Test adding and removing an ext_resource"""
scene = GDScene()
res = scene.add_ext_resource("res://Res.tscn", "PackedScene")
self.assertEqual(res.id, 1)
res2 = scene.add_ext_resource("res://Sprite.png", "Texture")
self.assertEqual(res2.id, 2)
node = scene.add_node("Sprite", "Sprite")
node["texture"] = res2.reference
node["textures"] = [res2.reference]
node["texture_map"] = {"tex": res2.reference}
node["texture_pool"] = GDObject("ResourcePool", res2.reference)
s = scene.find_section(path="res://Res.tscn")
scene.remove_section(s)
scene.renumber_resource_ids()
s = scene.find_section("ext_resource")
self.assertEqual(s.id, 1)
self.assertEqual(node["texture"], s.reference)
self.assertEqual(node["textures"][0], s.reference)
self.assertEqual(node["texture_map"]["tex"], s.reference)
self.assertEqual(node["texture_pool"].args[0], s.reference)
def godot_export_scene(root, pipeline, logger):
root.dump()
scene = GDScene()
extresources = {}
with scene.use_tree() as tree:
tree.root = Node("Scene", type="Node2D")
idx = 0
rooms = root.find("/Rooms")
rooms = rooms.individualize().flatten().clean()
for obj in rooms.children:
idx += 1
nodename = obj.name.replace(":", "_")
polygon = GDObject(
"PoolVector2Array",
*coords_to_godot_vector2array(obj.geom.exterior.coords))
gdnode = Node(nodename + "_" + str(idx),
type="Polygon2D",
properties={'polygon': polygon})
tree.root.add_child(gdnode)
if obj.get('uv', None):
uvs = obj.get('uv')
# TODO: Do not transpose here! transpose when assigining UVs (this was done to overcome uvmapping.path_2d working on Y not X)
uvs = [(uv[1], uv[0]) for uv in uvs]
uvs = GDObject("PoolVector2Array",
*coords_to_godot_vector2array(uvs))
gdnode['uv'] = uvs
if obj.extra.get('ddd:collider', False):
gdstaticbody = Node("StaticBody2D",
type="StaticBody2D",
properties={'collision_layer': 16})
gdnode.add_child(gdstaticbody)
gdcollider = Node("CollisionPolygon2D",
type="CollisionPolygon2D",
properties={'polygon': polygon})
gdstaticbody.add_child(gdcollider)
if obj.extra.get('ddd:occluder', False):
occluderpolygon_res = scene.add_sub_resource(
"OccluderPolygon2D", polygon=polygon)
gdstaticbody = Node(
"LightOccluder2D",
type="LightOccluder2D",
properties={'occluder': occluderpolygon_res.reference})
gdnode.add_child(gdstaticbody)
if obj.mat and obj.mat.color:
gdnode['self_modulate'] = GDObject(
"Color", *[x / 255.0 for x in obj.mat.color_rgba])
if obj.mat.texture:
if obj.mat.texture not in extresources:
extresources[obj.mat.texture] = scene.add_ext_resource(
obj.mat.texture, "Texture")
texture_res = extresources[obj.mat.texture]
gdnode['texture'] = texture_res.reference
gdnode['texture_scale'] = GDObject(
"Vector2", 2.0,
1.0) # TODO: this is temp For grass tests
if 'ddd:z_index' in obj.extra:
gdnode['z_index'] = obj.extra['ddd:z_index']
gdnode['z_as_relative'] = False
nodes = root.find("/Items")
#nodes = nodes.individualize().flatten().clean()
for obj in nodes.children:
idx += 1
nodename = obj.name.replace(":", "_")
gdnode = None
if obj.extra.get('godot:instance', False):
if obj.extra['godot:instance'] not in extresources:
extresources[
obj.extra['godot:instance']] = scene.add_ext_resource(
obj.extra['godot:instance'], "PackedScene")
packedscene = extresources[obj.extra['godot:instance']]
gdnode = Node(nodename + "_" + str(idx),
instance=packedscene.id,
properties={
'position':
GDObject("Vector2", obj.geom.coords[0][0],
obj.geom.coords[0][1])
})
tree.root.add_child(gdnode)
#if obj.mat and obj.mat.color:
# gdnode['self_modulate'] = GDObject("Color", *[x / 255.0 for x in obj.mat.color_rgba])
if 'ddd:z_index' in obj.extra:
gdnode['z_index'] = obj.extra['ddd:z_index']
gdnode['z_as_relative'] = False
if 'ddd:angle' in obj.extra:
gdnode['rotation'] = obj.extra['ddd:angle']
output_path = "/tmp/ddd-godot.tscn"
logger.info("Writing to: %s" % (output_path, ))
scene.write(output_path)
"""
def godot_export_scene(root, pipeline, logger):
root.dump()
scene = GDScene()
extresources = {}
with scene.use_tree() as tree:
tree.root = Node("Scene", type="Node2D")
idx = 0
rooms = root.find("/Rooms")
rooms = rooms.individualize().flatten().clean()
for obj in rooms.children:
idx += 1
nodename = obj.name.replace(":", "_")
# TODO: Resolve material and extra properties earlier, as this is copied in every place it's used.
# TODO: Moreover, in this case, this is modifying object metadata directly.
if obj.mat and obj.mat.extra:
obj.extra.update({k: v for k, v in obj.mat.extra.items()})
if obj.extra.get('ddd:sprite', False):
gdnode = Node(nodename + "_" + str(idx),
type="Sprite",
properties={
'position':
GDObject("Vector2",
*obj.centroid().geom.coords[0])
})
tree.root.add_child(gdnode)
if obj.extra.get('ddd:sprite:bounds', None):
gdnode['region_enabled'] = True
gdnode['region_rect'] = GDObject(
"Rect2", obj.extra['ddd:sprite:bounds'][0],
obj.extra['ddd:sprite:bounds'][1],
obj.extra['ddd:sprite:bounds'][2] -
obj.extra['ddd:sprite:bounds'][0],
obj.extra['ddd:sprite:bounds'][3] -
obj.extra['ddd:sprite:bounds'][1])
else:
polygon = GDObject(
"PoolVector2Array",
*coords_to_godot_vector2array(obj.geom.exterior.coords))
gdnode = Node(nodename + "_" + str(idx),
type="Polygon2D",
properties={'polygon': polygon})
tree.root.add_child(gdnode)
if obj.get('uv', None):
uvs = obj.get('uv')
# TODO: Do not transpose here! transpose when assigining UVs (this was done to overcome uvmapping.path_2d working on Y not X)
uvs = [(uv[1], uv[0]) for uv in uvs]
uvs = GDObject("PoolVector2Array",
*coords_to_godot_vector2array(uvs))
gdnode['uv'] = uvs
if obj.extra.get('ddd:collider', False):
gdstaticbody = Node("StaticBody2D",
type="StaticBody2D",
properties={'collision_layer': 16})
gdnode.add_child(gdstaticbody)
gdcollider = Node("CollisionPolygon2D",
type="CollisionPolygon2D",
properties={'polygon': polygon})
gdstaticbody.add_child(gdcollider)
if obj.extra.get('ddd:occluder', False):
occluderpolygon_res = scene.add_sub_resource(
"OccluderPolygon2D", polygon=polygon)
gdstaticbody = Node(
"LightOccluder2D",
type="LightOccluder2D",
properties={'occluder': occluderpolygon_res.reference})
gdnode.add_child(gdstaticbody)
if obj.mat:
if obj.mat.color:
gdnode['self_modulate'] = GDObject(
"Color", *[x / 255.0 for x in obj.mat.color_rgba])
if obj.mat.texture:
if obj.mat.texture not in extresources:
extresources[obj.mat.texture] = scene.add_ext_resource(
"res://" + obj.mat.texture, "Texture")
texture_res = extresources[obj.mat.texture]
gdnode['texture'] = texture_res.reference
if obj.mat.texture_normal:
if obj.mat.texture_normal not in extresources:
extresources[
obj.mat.
texture_normal] = scene.add_ext_resource(
"res://" + obj.mat.texture_normal,
"Texture")
texture_res = extresources[obj.mat.texture_normal]
gdnode['normal_map'] = texture_res.reference
#gdnode['texture_scale'] = GDObject("Vector2", 2.0, 1.0) # TODO: this is temp For grass tests
if obj.get('godot:material:resource', None):
mat_res_path = obj.get('godot:material:resource')
if mat_res_path not in extresources:
extresources[mat_res_path] = scene.add_ext_resource(
mat_res_path, "Material")
mat_res = extresources[mat_res_path]
gdnode['material'] = mat_res.reference
if 'ddd:z_index' in obj.extra:
gdnode['z_index'] = obj.extra['ddd:z_index']
gdnode['z_as_relative'] = False
if 'ddd:angle' in obj.extra:
gdnode['rotation'] = obj.extra['ddd:angle']
if 'godot:scale' in obj.extra:
gdnode['scale'] = GDObject("Vector2",
*obj.extra['godot:scale'])
if 'godot:texture_rotation' in obj.extra:
gdnode['texture_rotation'] = obj.extra[
'godot:texture_rotation']
if 'godot:texture_scale' in obj.extra:
gdnode['texture_scale'] = GDObject(
"Vector2", *obj.extra['godot:texture_scale'])
if 'godot:self_modulate' in obj.extra:
gdnode['self_modulate'] = color_to_godot_color(
obj.extra['godot:self_modulate'])
if 'godot:light_mask' in obj.extra:
gdnode['light_mask'] = obj.extra['godot:light_mask']
nodes = root.find("/Items")
#nodes = nodes.individualize().flatten().clean()
for obj in nodes.children:
idx += 1
nodename = obj.name.replace(":", "_")
gdnode = None
if obj.extra.get('godot:instance', False):
if obj.extra['godot:instance'] not in extresources:
extresources[
obj.extra['godot:instance']] = scene.add_ext_resource(
obj.extra['godot:instance'], "PackedScene")
packedscene = extresources[obj.extra['godot:instance']]
gdnode = Node(nodename + "_" + str(idx),
instance=packedscene.id,
properties={
'position':
GDObject("Vector2", obj.geom.coords[0][0],
obj.geom.coords[0][1])
})
tree.root.add_child(gdnode)
#if obj.mat and obj.mat.color:
# gdnode['self_modulate'] = GDObject("Color", *[x / 255.0 for x in obj.mat.color_rgba])
if 'ddd:z_index' in obj.extra:
gdnode['z_index'] = obj.extra['ddd:z_index']
gdnode['z_as_relative'] = False
if 'ddd:angle' in obj.extra:
gdnode['rotation'] = obj.extra['ddd:angle']
if 'godot:scale' in obj.extra:
gdnode['scale'] = GDObject("Vector2",
*obj.extra['godot:scale'])
if 'godot:self_modulate' in obj.extra:
gdnode['self_modulate'] = color_to_godot_color(
obj.extra['godot:self_modulate'])
if 'godot:light_mask' in obj.extra:
gdnode['light_mask'] = obj.extra['godot:light_mask']
output_path = "/tmp/ddd-godot.tscn"
logger.info("Writing to: %s" % (output_path, ))
scene.write(output_path)
"""
