initial commit

2023-09-13 03:04:01 +03:00
commit 22482cc9b2
58 changed files with 2051448 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.o
+*.pyc
+.import
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,8 @@
+[submodule "src/godot"]
+	path = src/godot
+	url = https://github.com/godotengine/godot
+	branch = 3.x
+[submodule "src/modules/character/flecs"]
+	path = src/modules/character/flecs
+	url = https://github.com/SanderMertens/flecs
+	branch = master
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -0,0 +1,17 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Run Gym",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceRoot}/src/godot/bin/godot.x11.opt.tools.64",
+            "args": ["entries/main.tscn"],
+            "cwd": "${workspaceRoot}/godot",
+            "setupCommands": [{"text": "source ${workspaceRoot}/debug.py"}]
+        }
+    ]
+}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -0,0 +1,11 @@
+{
+    "godot_tools.editor_path": "/home/slapin/godot-projects/office/src/godot/bin/godot.x11.opt.tools.64",
+    "files.associations": {
+        "*.ipp": "cpp",
+        "memory": "cpp",
+        "future": "cpp",
+        "istream": "cpp",
+        "functional": "cpp",
+        "numbers": "cpp"
+    }
+}
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -0,0 +1,27 @@
+{
+   // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "type": "shell",
+            "command": "make",
+            "args": [
+                "godot-editor-main"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "dependsOn":[
+            ]
+        },
+        {
+            "label": "run-gym",
+            "type": "shell",
+            "command": "../src/godot/bin/godot.x11.opt.tools.64",
+            "args": ["locations/gym.tscn"]
+        }
+    ]
+}
--- a/31
+++ b/31
@@ -0,0 +1,31 @@
+BLENDER = ../../blender-3.3.1-linux-x64/blender
+SERVER = src/godot/bin/godot_server.x11.opt.tools.64
+
+.PHONY: all godot-editor-main export export-models export-clothes export-clean export-linux-demo export-windows-demo export-binaries patch
+all: godot-editor-main godot-main
+godot-main: patch
+	cd src/godot; \
+	scons platform=x11 target=release tools=no custom_modules=../modules -j16; \
+	scons platform=x11 target=release_debug tools=no custom_modules=../modules -j16;
+	cd src/godot; \
+	scons platform=x11 target=release tools=no custom_modules=../modules -j16; \
+	scons platform=server target=release_debug tools=yes custom_modules=../modules -j16
+godot-editor-main: patch
+	cd src/godot; \
+	scons platform=x11 target=release_debug tools=yes custom_modules=../modules -j16;
+patch: ./src/godot/scene/animation/skeleton_ik.cpp
+	cd ./src/godot && git reset --hard HEAD && for p in ../patches/*.patch; do git apply $$p; done
+	sed -e 's/ERR_FAIL_COND_V(-1 == p_task->root_bone, false);//g' -i ./src/godot/scene/animation/skeleton_ik.cpp
+
+export: export-models export-clothes
+	rm -Rf godot/.import
+
+export-clean:
+	rm -f assets/blender/scripts/tmp-*.blend
+
+export-models: export-clean
+	$(BLENDER) -b -Y -P assets/blender/scripts/export_models.py
+
+export-clothes: export-clean
+	$(BLENDER) -b -Y -P assets/blender/scripts/export_clothes.py
+
--- a/12
+++ b/12
@@ -0,0 +1,12 @@
+1. Flexible clothing/customization system
+1.1 Clothing slot system without node tree.
+1.2 Character display without node tree. (?)
+1.3 Character body morph system with bones AND shapes
+    and pipeline for blend shapes; layered clothing optimizations.
+1.4 Separate physical skirt rig(s) with automatic updates
+(needed for long dresses)
+1.5 3 rig system for character animation with physics.
+2. Port LOD system from 4.x
+3. Port AnimationTree expressions from 4.x
+4. Port animation retarget system from 4.x
+
--- a/assets/blender/female-coat2.blend
+++ b/assets/blender/female-coat2.blend
--- a/assets/blender/scripts/drivers.py
+++ b/assets/blender/scripts/drivers.py
@@ -0,0 +1,61 @@
+import bpy
+from math import radians, pi
+
+def clamp_angle_deg(angle, min_angle_deg, max_angle_deg):
+    min_angle = radians(min_angle_deg)
+    max_angle = radians(max_angle_deg)
+    if angle < min_angle:
+        angle = min_angle
+    if angle > max_angle:
+        angle = max_angle
+    return angle
+def angle_to_linear(angle, divider):
+    if angle < 0.0:
+        return angle / divider
+    else:
+        return 0.0
+def angle_to_linear_x(bone, angle):
+    skel = bpy.data.objects["skeleton"]
+    left_base = "ctrl_base_upperleg.L.001"
+    right_base = "ctrl_base_upperleg.R.001"
+    base = ""
+    if base == "":
+        for e in ["_R", ".R"]:
+            if bone.name.endswith(e):
+                base = right_base
+                break
+    if base == "":
+        for e in ["_L", ".L"]:
+            if bone.name.endswith(e):
+                base = left_base
+                break
+    if base == "":
+        for e in ["_R.", ".R."]:
+            if bone.name.find(e) >= 0:
+                base = right_base
+                break
+    if base == "":
+        for e in ["_L.", ".L."]:
+            if bone.name.find(e) >= 0:
+                base = left_base
+                break
+    mul = skel.pose.bones[base]["to_linear_x_base"]
+    offset = skel.pose.bones[base]["angle_offset"]
+#    print("bone: ", bone.name, "base: ", base, "mul: ", mul)
+#    print("angle: ", angle, " angle_offset: ", offset, " angle_sum: ", angle + offset)
+    print("offset: ", mul * (angle + offset), "bone: ", base, "angle: ", angle)
+    return (angle + offset) * mul
+def extra_linear(angle, offset):
+    ret = 0.0
+    offt = offset * angle * 2.0 / -radians(-90)
+    if angle * 2.0 < -radians(65):
+        if angle * 2.0 > -radians(65):
+            ret += offset
+        else:
+            ret += offt
+    return ret
+
+bpy.app.driver_namespace["clamp_angle_deg"] = clamp_angle_deg
+bpy.app.driver_namespace["angle_to_linear"] = angle_to_linear
+bpy.app.driver_namespace["extra_linear"] = extra_linear
+bpy.app.driver_namespace["angle_to_linear_x"] = angle_to_linear_x
--- a/assets/blender/scripts/export_clothes.py
+++ b/assets/blender/scripts/export_clothes.py
@@ -0,0 +1,371 @@
+#!/usr/bin/env python
+
+import os, time
+import bpy
+from math import pi
+import glob
+from mathutils import Vector, Matrix
+from math import radians, pi
+import json
+
+class ExportMappingFemale:
+    char_blend_path = "assets/blender/vroid1-female.blend"
+    cloth_blend_paths = ["assets/blender/female-coat2.blend"]
+    gltf_path = "godot/clothes/female-coat.gltf"
+    inner_path = "Object"
+    objs = ["skeleton", "body", "privates", "ref-bodyskirt-noimp", "ref-bodydress-noimp", "ref-bodycap-noimp", "ref-bodyshoes-noimp", "ref-dress-noimp", "ref-topskirt-noimp", "ref-skirt4-noimp", "ref-skirt3-noimp"]
+    objs_remove = []
+    armature_name = "skeleton"
+    outfile = "tmp-female-cloth.blend"
+    default_action = 'default'
+    sex = "female"
+    def __init__(self):
+        self.files = []
+        for fobj in self.objs:
+            self.files.append({"name": fobj})
+
+class ExportMappingMale:
+    char_blend_path = "assets/blender/vroid1-man-animate.blend"
+    cloth_blend_paths = ["assets/blender/male-coat2.blend"]
+    gltf_path = "godot/clothes/male-coat.gltf"
+    inner_path = "Object"
+    objs = ["pxy", "body", "ref-topbottom-noimp", "ref-bodytopbottom-noimp"]
+    objs_remove = []
+    armature_name = "pxy"
+    outfile = "tmp-male-cloth.blend"
+    default_action = 'default'
+    sex = "male"
+    def __init__(self):
+        self.files = []
+        for fobj in self.objs:
+            self.files.append({"name": fobj})
+
+
+basepath = os.getcwd()
+def check_bone(bname):
+    ok = True
+    baddie = ["ctrl_", "mch_", "MCH_"]
+    for bd in baddie:
+        if bname.startswith(bd):
+            ok = False
+            break
+    return ok
+
+def clamp_angle_deg(angle, min_angle_deg, max_angle_deg):
+    min_angle = radians(min_angle_deg)
+    max_angle = radians(max_angle_deg)
+    if angle < min_angle:
+        angle = min_angle
+    if angle > max_angle:
+        angle = max_angle
+    return angle
+def angle_to_linear(angle, divider):
+    if angle < 0.0:
+        return angle / divider
+    else:
+        return 0.0
+def angle_to_linear_x(bone, angle):
+    skel = bpy.data.objects["skeleton_orig"]
+    left_base = "ctrl_base_upperleg.L.001"
+    right_base = "ctrl_base_upperleg.R.001"
+    base = ""
+    if base == "":
+        for e in ["_R", ".R"]:
+            if bone.name.endswith(e):
+                base = right_base
+                break
+    if base == "":
+        for e in ["_L", ".L"]:
+            if bone.name.endswith(e):
+                base = left_base
+                break
+    if base == "":
+        for e in ["_R.", ".R."]:
+            if bone.name.find(e) >= 0:
+                base = right_base
+                break
+    if base == "":
+        for e in ["_L.", ".L."]:
+            if bone.name.find(e) >= 0:
+                base = left_base
+                break
+    mul = skel.pose.bones[base]["to_linear_x_base"]
+    offset = skel.pose.bones[base]["angle_offset"]
+#    print("bone: ", bone.name, "base: ", base, "mul: ", mul)
+#    print("angle: ", angle, " angle_offset: ", offset, " angle_sum: ", angle + offset)
+    print("offset: ", mul * (angle + offset), "bone: ", base, "angle: ", angle)
+    return (angle + offset) * mul
+def extra_linear(angle, offset):
+    ret = 0.0
+    offt = offset * angle * 2.0 / -radians(-90)
+    if angle * 2.0 < -radians(65):
+        if angle * 2.0 > -radians(65):
+            ret += offset
+        else:
+            ret += offt
+    return ret
+
+def prepare_armature(mapping):
+    print("Preparing...")
+    bpy.ops.object.armature_add(enter_editmode=False)
+    new_armature = bpy.context.object
+    orig_armature = bpy.data.objects[mapping.armature_name]
+    armature_name = orig_armature.name
+    orig_armature.name = orig_armature.name + "_orig"
+    new_armature.name = armature_name
+    queue = []
+    if new_armature.animation_data is None:
+        new_armature.animation_data_create()
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='EDIT')
+    for b in new_armature.data.edit_bones:
+        new_armature.data.edit_bones.remove(b)
+    bpy.context.view_layer.objects.active = orig_armature
+    bpy.ops.object.mode_set(mode='EDIT')
+    for b in orig_armature.data.edit_bones:
+        print(b.name)
+        if b.parent is None:
+            queue.append(b.name)
+    print("Copying bones...")
+    while len(queue) > 0:
+        item = queue.pop(0)
+        print(item)
+        itemb = orig_armature.data.edit_bones[item]
+        if not itemb.use_deform and not check_bone(item):
+            continue
+        for cb in orig_armature.data.edit_bones:
+            if cb.parent == itemb:
+                queue.append(cb.name)
+        nb = new_armature.data.edit_bones.new(item)
+        nb.name = item
+        nb.head = itemb.head
+        nb.tail = itemb.tail
+        nb.matrix = itemb.matrix
+        nb.use_deform = itemb.use_deform
+        if itemb.parent is not None:
+            ok = True
+            pname = itemb.parent.name
+            while not check_bone(pname):
+                bparent = itemb.parent.parent
+                if bparent is None:
+                    ok = False
+                    break
+                pname = bparent.name
+            if ok:
+                nb.parent = new_armature.data.edit_bones[itemb.parent.name]
+            else:
+                nb.parent = None
+        else:
+            nb.parent = None
+        nb.use_connect = itemb.use_connect
+#    drivers_data = new_armature.animation_data.drivers
+    print("Creating constraints...")
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='OBJECT')
+    bpy.context.view_layer.objects.active = orig_armature
+    bpy.ops.object.mode_set(mode='OBJECT')
+    for b in new_armature.pose.bones:
+        print(b.name)
+        c = b.constraints.new(type='COPY_TRANSFORMS')
+        c.target = orig_armature
+        c.subtarget = b.name
+    for obj in bpy.data.objects:
+        if obj.parent == orig_armature:
+            obj.parent = new_armature
+            for mod in obj.modifiers:
+                if mod.type == 'ARMATURE':
+                    mod.object = new_armature
+    print("Baking actions...")
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='POSE')
+    for track in orig_armature.animation_data.nla_tracks:
+        print(track.name)
+        for s in track.strips:
+            action = s.action
+            print(action.name)
+            orig_armature.animation_data.action = action
+            new_armature.animation_data.action = None
+            bpy.context.view_layer.objects.active = new_armature
+            firstFrame = int(s.action_frame_start)
+            lastFrame = int(s.action_frame_end)
+            bpy.ops.nla.bake(frame_start=firstFrame, frame_end=lastFrame, step=5, only_selected=False, visual_keying=True, clear_constraints=False, clean_curves=True, use_current_action=False, bake_types={'POSE'})
+            aname = orig_armature.animation_data.action.name
+            orig_armature.animation_data.action.name = "bake_" + aname
+            new_armature.animation_data.action.name = aname
+            track = new_armature.animation_data.nla_tracks.new()
+            track.name = aname
+            track.strips.new(track.name, int(new_armature.animation_data.action.frame_range[0]), new_armature.animation_data.action)
+            track.mute = True
+            track.lock = True
+    print("Removing constraints...")
+    for b in new_armature.pose.bones:
+        for c in b.constraints:
+            b.constraints.remove(c)
+    new_armature.animation_data.action = bpy.data.actions[mapping.default_action]
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='OBJECT')
+
+
+obj_data = {}
+for mapping in [ExportMappingFemale(), ExportMappingMale()]:
+    print("Initializing...")
+    bpy.ops.wm.read_homefile(use_empty=True)
+    print("Preparing driver setup...")
+    bpy.app.driver_namespace["clamp_angle_deg"] = clamp_angle_deg
+    bpy.app.driver_namespace["angle_to_linear"] = angle_to_linear
+    bpy.app.driver_namespace["extra_linear"] = extra_linear
+    bpy.app.driver_namespace["angle_to_linear_x"] = angle_to_linear_x
+    print("Driver setup done...")
+
+    bpy.ops.wm.append(
+        filepath=os.path.join(mapping.char_blend_path, mapping.inner_path),
+        directory=os.path.join(mapping.char_blend_path, mapping.inner_path),
+        files=mapping.files)
+    for obj in bpy.data.objects:
+        if obj.name.startswith("bone-"):
+            bpy.data.objects.remove(obj)
+    print("Append character done...")
+    prepare_armature(mapping)
+    print("Armature done...")
+    print("Removing original armature and actions...")
+    orig_arm = bpy.data.objects[mapping.armature_name + '_orig']
+    bpy.data.objects.remove(orig_arm)
+    for act in bpy.data.actions:
+        if act.name.startswith("bake_"):
+            act.name = act.name + "-noimp"
+    for act in bpy.data.actions:
+        if act.name.startswith("bake_"):
+            bpy.data.actions.remove(act)
+    print("Removing original armature and actions done...")
+
+    for filepath in mapping.cloth_blend_paths:
+        with bpy.data.libraries.load(filepath) as (data_from, data_to):
+            data_to.objects = [ob for ob in data_from.objects if not ob.endswith('noimp')]
+        for obj in data_to.objects:
+            if obj.type == 'MESH':
+                bpy.context.scene.collection.objects.link(obj)
+                obj.parent = bpy.data.objects[mapping.armature_name]
+                arm_mod = obj.modifiers.new('armature', 'ARMATURE')
+                arm_mod.object = bpy.data.objects[mapping.armature_name]
+                for vg in obj.vertex_groups:
+                    obj.vertex_groups.remove(vg)
+            bpy.ops.object.select_all(action='DESELECT')
+            bpy.data.objects[obj.name].select_set(True)
+            src_name = "body"
+            params = ""
+            otype = "nearest"
+            distance = 0.1
+            if "src_obj" in obj:
+                obname = obj["src_obj"]
+                if obname.find(";") >= 0:
+                    src_name, params = obname.split(";");
+                    vpar, vdist = params.split("=")
+                    otype = vpar
+                    distance = float(vdist)
+                else:
+                    src_name = obname
+                if src_name not in bpy.data.objects:
+                    src_name = "ref-" + src_name + "-noimp"
+            keywords = []
+            keywords.append(mapping.sex)
+            if "slot" in obj:
+                keywords.append(obj["slot"])
+            if "keywords" in obj:
+                kw = obj["keywords"].split(",")
+                for xtk in kw:
+                    keywords.append(xtk.strip())
+            if "state" in obj:
+                keywords.append(obj["state"].strip())
+            else:
+                if obj.name.endswith("-damaged"):
+                    keywords.append("damaged")
+                elif obj.name.endswith("-revealing"):
+                    keywords.append("revealing")
+                else:
+                    keywords.append("normal")
+            if "speciality" in obj:
+                keywords.append(obj["speciality"].strip())
+            else:
+                keywords.append("common")
+            keywords.append(obj.name.replace("-damaged", "").replace("-revealing", ""))
+            obj_data[obj.name] = {}
+            obj_data[obj.name]["keywords"] = keywords
+            sobj = src_name
+            vert_mapping = "NEAREST"
+            use_distance = True
+            bpy.data.objects[src_name].select_set(True)
+            bpy.context.view_layer.objects.active = bpy.data.objects[obj.name]
+            bpy.ops.paint.weight_paint_toggle()
+            if otype == "nearest":
+                vert_mapping = "NEAREST"
+            elif otype == "poly":
+                vert_mapping = "POLYINTERP_NEAREST"
+            if distance <= 0.0001:
+                use_distance = False
+            bpy.ops.object.data_transfer(use_reverse_transfer=True,
+                    data_type='VGROUP_WEIGHTS', use_create=True,
+                    vert_mapping = vert_mapping,
+                    layers_select_src='NAME',
+                    max_distance = distance,
+                    use_max_distance = use_distance,
+                    layers_select_dst='ALL')
+            bpy.ops.paint.weight_paint_toggle()
+    print("Append clothes done...")
+    for obj in bpy.data.objects:
+        if obj.name.endswith("noimp"):
+            bpy.data.objects.remove(obj)
+        elif obj.name == "body":
+            obj.name = "body-noimp"
+        else:
+            bpy.context.view_layer.objects.active = obj
+            for modifier in obj.modifiers:
+                if modifier.type != 'ARMATURE':
+                    bpy.ops.object.modifier_apply(modifier = modifier.name)
+
+
+#    print("Removing original armature and actions...")
+#    orig_arm = bpy.data.objects[mapping.armature_name + '_orig']
+#    bpy.data.objects.remove(orig_arm)
+#    for act in bpy.data.actions:
+#        if act.name.startswith("bake_"):
+#            bpy.data.actions.remove(act)
+#    for obj in bpy.data.objects:
+#        if obj.type == 'MESH':
+#            if not obj.name in mapping.objs and obj.parent is None:
+#                if not obj.name.endswith("-noimp"):
+#                    obj.name = obj.name + "-noimp"
+    for obj in bpy.data.objects:
+        if obj.name in mapping.objs_remove:
+            bpy.data.objects.remove(obj)
+
+    bpy.ops.wm.save_as_mainfile(filepath=(basepath + "/assets/blender/scripts/" + mapping.outfile))
+
+    bpy.ops.export_scene.gltf(filepath=mapping.gltf_path,
+            use_selection=False,
+            check_existing=False,
+            export_format='GLTF_SEPARATE',
+            export_texture_dir='textures', export_texcoords=True,
+            export_normals=True,
+            export_tangents=False,
+            export_materials='EXPORT',
+            export_colors=True,
+            use_mesh_edges=False,
+            use_mesh_vertices=False,
+            export_cameras=False,
+            use_visible=False,
+            use_renderable=False,
+            export_yup=True,
+            export_animations=False,
+            export_force_sampling=True,
+            export_def_bones=False,
+            export_current_frame=False,
+            export_morph=True,
+            export_morph_normal=True,
+            export_lights=False)
+
+with open(basepath + "/godot/clothes/clothes.json", "w") as write_file:
+    json.dump(obj_data, write_file, indent=8)
+
+bpy.ops.wm.read_homefile(use_empty=True)
+time.sleep(2)
+bpy.ops.wm.quit_blender()
--- a/assets/blender/scripts/export_models.py
+++ b/assets/blender/scripts/export_models.py
@@ -0,0 +1,265 @@
+#!/usr/bin/env python
+
+import os, time
+import bpy
+from math import pi
+import glob
+from mathutils import Vector, Matrix
+from math import radians, pi
+
+class ExportMappingFemale:
+    blend_path = "assets/blender/vroid1-female.blend"
+    gltf_path = "godot/vroid1-female.gltf"
+    inner_path = "Object"
+    objs = ["skeleton", "body", "privates", "dress-noimp", "skirt-noimp", "top-ref-noimp"]
+    armature_name = "skeleton"
+    outfile = "tmp-female.blend"
+    default_action = 'default'
+    def __init__(self):
+        self.files = []
+        for fobj in self.objs:
+            self.files.append({"name": fobj})
+
+class ExportMappingMale:
+    blend_path = "assets/blender/vroid1-man-animate.blend"
+    gltf_path = "godot/vroid1-man-animate.gltf"
+    inner_path = "Object"
+    objs = ["pxy", "body", "penis", "bottom-ref-noimp", "top-ref-noimp"]
+    armature_name = "pxy"
+    outfile = "tmp-male.blend"
+    default_action = 'default'
+    def __init__(self):
+        self.files = []
+        for fobj in self.objs:
+            self.files.append({"name": fobj})
+
+basepath = os.getcwd()
+def check_bone(bname):
+    ok = True
+    baddie = ["ctrl_", "mch_", "MCH_"]
+    for bd in baddie:
+        if bname.startswith(bd):
+            ok = False
+            break
+    return ok
+
+def prepare_armature(mapping):
+    print("Preparing...")
+    bpy.ops.object.armature_add(enter_editmode=False)
+    new_armature = bpy.context.object
+    orig_armature = bpy.data.objects[mapping.armature_name]
+    armature_name = orig_armature.name
+    orig_armature.name = orig_armature.name + "_orig"
+    new_armature.name = armature_name
+    queue = []
+    if new_armature.animation_data is None:
+        new_armature.animation_data_create()
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='EDIT')
+    for b in new_armature.data.edit_bones:
+        new_armature.data.edit_bones.remove(b)
+    bpy.context.view_layer.objects.active = orig_armature
+    bpy.ops.object.mode_set(mode='EDIT')
+    for b in orig_armature.data.edit_bones:
+        print(b.name)
+        if b.parent is None:
+            queue.append(b.name)
+    print("Copying bones...")
+    while len(queue) > 0:
+        item = queue.pop(0)
+        print(item)
+        itemb = orig_armature.data.edit_bones[item]
+        if not itemb.use_deform and not check_bone(item):
+            continue
+        for cb in orig_armature.data.edit_bones:
+            if cb.parent == itemb:
+                queue.append(cb.name)
+        nb = new_armature.data.edit_bones.new(item)
+        nb.name = item
+        nb.head = itemb.head
+        nb.tail = itemb.tail
+        nb.matrix = itemb.matrix
+        nb.use_deform = itemb.use_deform
+        if itemb.parent is not None:
+            ok = True
+            pname = itemb.parent.name
+            while not check_bone(pname):
+                bparent = itemb.parent.parent
+                if bparent is None:
+                    ok = False
+                    break
+                pname = bparent.name
+            if ok:
+                nb.parent = new_armature.data.edit_bones[itemb.parent.name]
+            else:
+                nb.parent = None
+        else:
+            nb.parent = None
+        nb.use_connect = itemb.use_connect
+#    drivers_data = new_armature.animation_data.drivers
+    print("Creating constraints...")
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='OBJECT')
+    bpy.context.view_layer.objects.active = orig_armature
+    bpy.ops.object.mode_set(mode='OBJECT')
+    for b in new_armature.pose.bones:
+        print(b.name)
+        c = b.constraints.new(type='COPY_TRANSFORMS')
+        c.target = orig_armature
+        c.subtarget = b.name
+    for obj in bpy.data.objects:
+        if obj.parent == orig_armature:
+            obj.parent = new_armature
+            for mod in obj.modifiers:
+                if mod.type == 'ARMATURE':
+                    mod.object = new_armature
+    print("Baking actions...")
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='POSE')
+    for track in orig_armature.animation_data.nla_tracks:
+        print(track.name)
+        for s in track.strips:
+            action = s.action
+            print(action.name)
+            orig_armature.animation_data.action = action
+            new_armature.animation_data.action = None
+            bpy.context.view_layer.objects.active = new_armature
+            firstFrame = int(s.action_frame_start)
+            lastFrame = int(s.action_frame_end)
+            bpy.ops.nla.bake(frame_start=firstFrame, frame_end=lastFrame, step=5, only_selected=False, visual_keying=True, clear_constraints=False, clean_curves=True, use_current_action=False, bake_types={'POSE'})
+            aname = orig_armature.animation_data.action.name
+            orig_armature.animation_data.action.name = "bake_" + aname
+            new_armature.animation_data.action.name = aname
+            track = new_armature.animation_data.nla_tracks.new()
+            track.name = aname
+            track.strips.new(track.name, int(new_armature.animation_data.action.frame_range[0]), new_armature.animation_data.action)
+            track.mute = True
+            track.lock = True
+    print("Removing constraints...")
+    for b in new_armature.pose.bones:
+        for c in b.constraints:
+            b.constraints.remove(c)
+    new_armature.animation_data.action = bpy.data.actions[mapping.default_action]
+    bpy.context.view_layer.objects.active = new_armature
+    bpy.ops.object.mode_set(mode='OBJECT')
+
+#        track = new_armature.animation_data.nla_tracks.new()
+#        track.name = action.name
+
+
+def clamp_angle_deg(angle, min_angle_deg, max_angle_deg):
+    min_angle = radians(min_angle_deg)
+    max_angle = radians(max_angle_deg)
+    if angle < min_angle:
+        angle = min_angle
+    if angle > max_angle:
+        angle = max_angle
+    return angle
+def angle_to_linear(angle, divider):
+    if angle < 0.0:
+        return angle / divider
+    else:
+        return 0.0
+def angle_to_linear_x(bone, angle):
+    skel = bpy.data.objects["skeleton_orig"]
+    left_base = "ctrl_base_upperleg.L.001"
+    right_base = "ctrl_base_upperleg.R.001"
+    base = ""
+    if base == "":
+        for e in ["_R", ".R"]:
+            if bone.name.endswith(e):
+                base = right_base
+                break
+    if base == "":
+        for e in ["_L", ".L"]:
+            if bone.name.endswith(e):
+                base = left_base
+                break
+    if base == "":
+        for e in ["_R.", ".R."]:
+            if bone.name.find(e) >= 0:
+                base = right_base
+                break
+    if base == "":
+        for e in ["_L.", ".L."]:
+            if bone.name.find(e) >= 0:
+                base = left_base
+                break
+    mul = skel.pose.bones[base]["to_linear_x_base"]
+    offset = skel.pose.bones[base]["angle_offset"]
+#    print("bone: ", bone.name, "base: ", base, "mul: ", mul)
+#    print("angle: ", angle, " angle_offset: ", offset, " angle_sum: ", angle + offset)
+    print("offset: ", mul * (angle + offset), "bone: ", base, "angle: ", angle)
+    return (angle + offset) * mul
+def extra_linear(angle, offset):
+    ret = 0.0
+    offt = offset * angle * 2.0 / -radians(-90)
+    if angle * 2.0 < -radians(65):
+        if angle * 2.0 > -radians(65):
+            ret += offset
+        else:
+            ret += offt
+    return ret
+
+for mapping in [ExportMappingFemale(), ExportMappingMale()]:
+    print("Initializing...")
+    bpy.ops.wm.read_homefile(use_empty=True)
+    print("Preparing driver setup...")
+    bpy.app.driver_namespace["clamp_angle_deg"] = clamp_angle_deg
+    bpy.app.driver_namespace["angle_to_linear"] = angle_to_linear
+    bpy.app.driver_namespace["extra_linear"] = extra_linear
+    bpy.app.driver_namespace["angle_to_linear_x"] = angle_to_linear_x
+    print("Driver setup done...")
+
+    bpy.ops.wm.append(
+        filepath=os.path.join(mapping.blend_path, mapping.inner_path),
+        directory=os.path.join(mapping.blend_path, mapping.inner_path),
+        files=mapping.files)
+    print("Append done...")
+
+    prepare_armature(mapping)
+    print("Armature done...")
+
+    print("Removing original armature and actions...")
+    orig_arm = bpy.data.objects[mapping.armature_name + '_orig']
+    bpy.data.objects.remove(orig_arm)
+    for act in bpy.data.actions:
+        if act.name.startswith("bake_"):
+            act.name = act.name + "-noimp"
+    for act in bpy.data.actions:
+        if act.name.startswith("bake_"):
+            bpy.data.actions.remove(act)
+    for obj in bpy.data.objects:
+        if obj.type == 'MESH':
+            if not obj.name in mapping.objs and obj.parent is None:
+                if not obj.name.endswith("-noimp"):
+                    obj.name = obj.name + "-noimp"
+
+    bpy.ops.wm.save_as_mainfile(filepath=(basepath + "/assets/blender/scripts/" + mapping.outfile))
+
+    bpy.ops.export_scene.gltf(filepath=mapping.gltf_path,
+            use_selection=False,
+            check_existing=False,
+            export_format='GLTF_SEPARATE',
+            export_texture_dir='textures', export_texcoords=True,
+            export_normals=True,
+            export_tangents=True,
+            export_materials='EXPORT',
+            export_colors=True,
+            use_mesh_edges=False,
+            use_mesh_vertices=False,
+            export_cameras=False,
+            use_visible=False,
+            use_renderable=False,
+            export_yup=True,
+            export_animations=True,
+            export_force_sampling=True,
+            export_def_bones=False,
+            export_current_frame=False,
+            export_morph=True,
+            export_morph_normal=True,
+            export_lights=False)
+
+bpy.ops.wm.read_homefile(use_empty=True)
+time.sleep(2)
+bpy.ops.wm.quit_blender()
--- a/assets/blender/scripts/tmp-female.blend
+++ b/assets/blender/scripts/tmp-female.blend
--- a/assets/blender/scripts/tmp-male.blend
+++ b/assets/blender/scripts/tmp-male.blend
--- a/assets/blender/vroid1-female.blend
+++ b/assets/blender/vroid1-female.blend
--- a/assets/blender/vroid1-man-animate.blend
+++ b/assets/blender/vroid1-man-animate.blend
--- a/debug.py
+++ b/debug.py
@@ -0,0 +1,5 @@
+def release_mouse (event):
+    gdb.write("GDB/godot: Releasing mouse\n")
+    gdb.execute("call OS::get_singleton()->set_mouse_mode(0)")
+gdb.events.stop.connect(release_mouse)
+gdb.write("GDB/godot: installed release mouse for godot\n")
--- a/godot/DefaultSkin.material
+++ b/godot/DefaultSkin.material
--- a/godot/F00_000_00_Body_00_SKIN.material
+++ b/godot/F00_000_00_Body_00_SKIN.material
--- a/godot/M00_000_00_Body_00_SKIN_001.material
+++ b/godot/M00_000_00_Body_00_SKIN_001.material
--- a/godot/characters/female-base.tscn
+++ b/godot/characters/female-base.tscn
@@ -0,0 +1,16 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://characters/vroid1-female.tscn" type="PackedScene" id=1]
+
+[sub_resource type="CapsuleShape" id=1]
+radius = 0.3
+
+[node name="female_base" type="KinematicBody"]
+
+[node name="vroid1-female" parent="." instance=ExtResource( 1 )]
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+transform = Transform( 1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 0.804643, 0 )
+shape = SubResource( 1 )
+
+[editable path="vroid1-female"]
--- a/godot/characters/male-base.tscn
+++ b/godot/characters/male-base.tscn
@@ -0,0 +1,17 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://characters/vroid1-man-animate.tscn" type="PackedScene" id=1]
+
+[sub_resource type="CapsuleShape" id=1]
+radius = 0.3
+height = 1.3
+
+[node name="man_base" type="KinematicBody"]
+
+[node name="vroid1-man-animate" parent="." instance=ExtResource( 1 )]
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+transform = Transform( 1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 0.956587, 0 )
+shape = SubResource( 1 )
+
+[editable path="vroid1-man-animate"]
--- a/godot/characters/vroid1-female.tscn
+++ b/godot/characters/vroid1-female.tscn
@@ -0,0 +1,5 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://vroid1-female.gltf" type="PackedScene" id=1]
+
+[node name="vroid1-female" instance=ExtResource( 1 )]
--- a/godot/characters/vroid1-man-animate.tscn
+++ b/godot/characters/vroid1-man-animate.tscn
@@ -0,0 +1,5 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://vroid1-man-animate.gltf" type="PackedScene" id=1]
+
+[node name="vroid1-man-animate" instance=ExtResource( 1 )]
--- a/godot/entries/main.gd
+++ b/godot/entries/main.gd
@@ -0,0 +1,35 @@
+extends Spatial
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+var delay = 0.5
+var existing = false
+func _process(delta):
+	delay -= delta
+	if delay < 0:
+		if !existing:
+			create_ch()
+			delay = 10.0
+			existing = true
+		else:
+			destroy_ch()
+			delay = 3.0
+			existing = false
+var char_id = -1
+
+func create_ch():
+	char_id = Character.create_character(0)
+
+func destroy_ch():
+	print(char_id)
+	Character.destroy_character(char_id)
+	char_id = -1
--- a/godot/entries/main.tscn
+++ b/godot/entries/main.tscn
@@ -0,0 +1,25 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://entries/main.gd" type="Script" id=1]
+
+[sub_resource type="ProceduralSky" id=2]
+
+[sub_resource type="Environment" id=3]
+background_mode = 2
+background_sky = SubResource( 2 )
+
+[sub_resource type="PlaneMesh" id=1]
+size = Vector2( 200, 200 )
+
+[node name="main" type="Spatial"]
+script = ExtResource( 1 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 1, 0, 0, 0, 0.969497, 0.245104, 0, -0.245104, 0.969497, 0, 1.36901, 1.55894 )
+environment = SubResource( 3 )
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+mesh = SubResource( 1 )
+
+[node name="DirectionalLight" type="DirectionalLight" parent="."]
+transform = Transform( 1, 0, 0, 0, 0.528512, 0.848926, 0, -0.848926, 0.528512, 0, 20, 0 )
--- a/godot/privates.material
+++ b/godot/privates.material
--- a/godot/project.godot
+++ b/godot/project.godot
@@ -0,0 +1,13 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+[application]
+
+run/main_scene="res://entries/main.tscn"
--- a/godot/textures/Image_7.png
+++ b/godot/textures/Image_7.png
--- a/godot/textures/Image_7.png.import
+++ b/godot/textures/Image_7.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Image_7.png-78aa76622c61ce819cd6d964f1ce4104.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/Image_7.png"
+dest_files=[ "res://.import/Image_7.png-78aa76622c61ce819cd6d964f1ce4104.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/godot/textures/M00_000_00_Body_00.png
+++ b/godot/textures/M00_000_00_Body_00.png
--- a/godot/textures/M00_000_00_Body_00.png.import
+++ b/godot/textures/M00_000_00_Body_00.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/M00_000_00_Body_00.png-07fc708a5b80b00f22fa0e4f98651126.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/M00_000_00_Body_00.png"
+dest_files=[ "res://.import/M00_000_00_Body_00.png-07fc708a5b80b00f22fa0e4f98651126.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/godot/textures/M00_000_00_Body_00_nml.png
+++ b/godot/textures/M00_000_00_Body_00_nml.png
--- a/godot/textures/M00_000_00_Body_00_nml.png.import
+++ b/godot/textures/M00_000_00_Body_00_nml.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/M00_000_00_Body_00_nml.png-1e813741171d150aca1407d3ca65376e.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/M00_000_00_Body_00_nml.png"
+dest_files=[ "res://.import/M00_000_00_Body_00_nml.png-1e813741171d150aca1407d3ca65376e.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/godot/textures/Shader_NoneBlack_01.png
+++ b/godot/textures/Shader_NoneBlack_01.png
--- a/godot/textures/Shader_NoneBlack_01.png.import
+++ b/godot/textures/Shader_NoneBlack_01.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Shader_NoneBlack_01.png-93f60437ffd726066f2849d1f0c63f50.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/Shader_NoneBlack_01.png"
+dest_files=[ "res://.import/Shader_NoneBlack_01.png-93f60437ffd726066f2849d1f0c63f50.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/godot/textures/privates.png
+++ b/godot/textures/privates.png
--- a/godot/textures/privates.png.import
+++ b/godot/textures/privates.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/privates.png-fc3f06967a1f97b226df565e4d89874b.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/privates.png"
+dest_files=[ "res://.import/privates.png-fc3f06967a1f97b226df565e4d89874b.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/godot/vroid1-female.bin
+++ b/godot/vroid1-female.bin
--- a/godot/vroid1-female.gltf
+++ b/godot/vroid1-female.gltf
--- a/godot/vroid1-female.gltf.import
+++ b/godot/vroid1-female.gltf.import
--- a/godot/vroid1-man-animate.bin
+++ b/godot/vroid1-man-animate.bin
--- a/godot/vroid1-man-animate.gltf
+++ b/godot/vroid1-man-animate.gltf
--- a/godot/vroid1-man-animate.gltf.import
+++ b/godot/vroid1-man-animate.gltf.import
--- a/run-editor.sh
+++ b/run-editor.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+cd godot
+../src/godot/bin/godot.x11.opt.tools.64 -e $*
--- a/src/godot
+++ b/src/godot
--- a/src/modules/character/SCsub
+++ b/src/modules/character/SCsub
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+
+Import("env")
+Import("env_modules")
+
+env_character = env_modules.Clone()
+
+# Godot source files
+
+module_obj = []
+
+env_character.add_source_files(module_obj, "*.cpp")
+env_character.add_source_files(module_obj, "flecs/*.c")
+env_character.Prepend(CPPPATH=["flecs"])
+env_character.Append(CPPFLAGS=["-UNDEBUG", "-g", "-O0"])
+env.modules_sources += module_obj
+
--- a/src/modules/character/character.cpp
+++ b/src/modules/character/character.cpp
@@ -0,0 +1,635 @@
+#include <cassert>
+#include <flecs.h>
+#include <core/rid.h>
+#include <scene/3d/collision_shape.h>
+#include <core/engine.h>
+#include <core/variant_parser.h>
+#include <scene/3d/mesh_instance.h>
+#include <scene/resources/shape.h>
+#include <scene/resources/packed_scene.h>
+#include <servers/physics_server.h>
+#include <servers/visual_server.h>
+#include <scene/resources/animation.h>
+#include <scene/resources/skin.h>
+#include <scene/animation/animation_player.h>
+#include <scene/main/viewport.h>
+#include "character.h"
+#include "skeleton-prep.h"
+
+namespace ECS {
+	Skeleton::Skeleton()
+	{
+		bone_count = 0;
+		skeleton = RID();
+		dirty = true;
+		process_order_dirty = true;
+	}
+	Skeleton::~Skeleton()
+	{
+	}
+}
+
+ECS::RigidBody::RigidBody(RID rid, enum type type)
+{
+	this->body = rid;
+	this->type = type;
+	// body = ps->body_create(PhysicsServer::BODY_MODE_KINEMATIC, true);
+	// print_line("created body");
+}
+
+ECS::RigidBody::~RigidBody()
+{
+	/*
+	if (initialized && body != RID()) {
+		PhysicsServer *ps = PhysicsServer::get_singleton();
+		ps->free(body);
+		body = RID();
+	}
+	*/
+//	print_line("destroyed body");
+}
+
+ECS::CShape::CShape(RID body, const Transform &offset, Ref<Shape> shape)
+{
+	PhysicsServer *ps = PhysicsServer::get_singleton();
+	this->offset = offset;
+	this->shape = shape;
+	ps->body_add_shape(body, shape->get_rid(), offset, false);
+}
+
+ECS::CShape::~CShape()
+{
+	shape = Ref<Shape>(nullptr);
+}
+
+ECS::CharacterSlot::CharacterSlot(Ref<ArrayMesh> mesh, Ref<Skin> skin)
+{
+	this->instance = RID();
+	this->name = "";
+	this->mesh = mesh;
+	this->skin = skin;
+#if 0
+	if (!skin.is_null())
+		this->skin_internal = skin;
+#endif
+	this->bound = false;
+}
+
+ECS::BoneComponent::BoneComponent(int index, int parent_index, const Transform &rest)
+{
+	this->index = index;
+	this->parent_index = parent_index;
+	this->rest = rest;
+}
+
+int Character::create_character(int id)
+{
+	int i;
+	if (id != 0 && id != 1)
+		return -1;
+	if (!initialized) {
+		print_line("not initialized");
+		return -1;
+	}
+	print_line("creating the character");
+	flecs::entity root = ecs.entity();
+
+	VisualServer *vs = VS::get_singleton();
+	SceneTree *st = SceneTree::get_singleton();
+	PhysicsServer *ps = PhysicsServer::get_singleton();
+
+	RID body = ps->body_create(PhysicsServer::BODY_MODE_KINEMATIC, true);
+	root.emplace<ECS::MetaData>();
+	root.emplace<Transform>();
+	root.emplace<ECS::RigidBody>(body, ECS::RigidBody::TYPE_KINEMATIC);
+	root.emplace<ECS::Skeleton>();
+	root.emplace<ECS::AnimationTree>();
+	root.add<ECS::Dirty>();
+	ECS::MetaData *md = root.get_mut<ECS::MetaData>();
+	md->type_index = id;
+	root.modified<ECS::MetaData>();
+
+	print_line("body created for root");
+	for (i = 0; i < scene_data[id].shapes.size(); i++) {
+		ecs.entity()
+			.child_of(root)
+			.emplace<ECS::CShape>(body, scene_data[id].shapes[i].offset, scene_data[id].shapes[i].shape);
+	}
+	for (i = 0; i < scene_data[id].bones.size(); i++) {
+		int index = i, parent_index = scene_data[id].bones[i].parent;
+		const Transform &rest = scene_data[id].bones[i].rest;
+		ecs.entity(scene_data[id].bones[i].name.ascii().get_data())
+			.child_of(root)
+			.emplace<ECS::BoneComponent>(index, parent_index, rest)
+			.set<ECS::BonePose>({index, Transform()});
+	}
+	for (i = 0; i < scene_data[id].meshes.size(); i++) {
+		// flecs::log::trace("creating slot -");
+		flecs::entity entity = ecs.entity(scene_data[id].meshes[i].slot_name.ascii().get_data())
+			.child_of(root)
+			.emplace<ECS::CharacterSlot>(scene_data[id].meshes[i].mesh,
+				scene_data[id].meshes[i].skin);
+#if 0
+		flecs::log::trace("created slot - ");
+		if (entity.get<ECS::CharacterSlot>()->instance.is_valid())
+			print_line("instance is valid 1");
+		else
+			print_line("instance is invalid 1");
+#endif
+	}
+	// print_line("character created");
+	int xid = entities.size();
+	// print_line(itos(xid) + ":" + itos(root.id()));
+	entities[xid] = root.id();
+	return xid;
+}
+
+void Character::destroy_character(int xid)
+{
+	if (!entities.has(xid)) {
+		print_error("No such entity");
+		return;
+	}
+	flecs::entity_t id = entities[xid];
+	// print_line("destroy: " + itos(xid) + ":" + itos(id));
+	VisualServer *vs = VS::get_singleton();
+	PhysicsServer *ps = PhysicsServer::get_singleton();
+
+	flecs::entity entity = ecs.entity(id);
+	if (!entity.is_alive()) {
+		// print_error("Entity already destroyed");
+		return;
+	}
+	print_line("destroying character");
+	ECS::RigidBody *pb = entity.get_mut<ECS::RigidBody>();
+	if (pb->body.is_valid()) {
+		ps->body_clear_shapes(pb->body);
+		ps->body_set_space(pb->body, RID());
+		ps->free(pb->body);
+		pb->body = RID();
+		entity.modified<ECS::RigidBody>();
+	}
+#if 0
+	entity.children([&](flecs::entity child) {
+		if (child.has<ECS::CharacterSlot>()) {
+			ECS::CharacterSlot *cs = child.get_mut<ECS::CharacterSlot>();
+			print_line("entity is CharacterSlot");
+			if (cs->instance.is_valid())
+				print_line("instance is valid 2");
+			else
+				print_line("instance is invalid 2");
+		} else if (child.has<ECS::CShape>()) {
+			print_line("entity is CShape");
+		}
+	});
+#endif
+	entity.destruct();
+	print_line("character destroyed");
+}
+Character *Character::singleton = nullptr;
+
+Character *Character::get_singleton()
+{
+	if (!singleton)
+		singleton = memnew(Character);
+	return singleton;
+}
+
+void Character::cleanup()
+{
+	if (singleton)
+		memdelete(singleton);
+	singleton = nullptr;
+}
+void Character::set_scene(int id, const Ref<PackedScene> &scene)
+{
+	if (id < 0 || id > 1)
+		return;
+	scene_data[id].scene = scene;
+	List<Node *> queue;
+	Node *node = scene_data[id].scene->instance();
+	queue.push_back(node);
+	while (!queue.empty()) {
+		int i;
+		Node *tmp = queue.front()->get();
+		queue.pop_front();
+
+		MeshInstance *mi = Object::cast_to<MeshInstance>(tmp);
+		if (mi) {
+			Transform xform = mi->get_transform();
+			Node *tmp2 = mi->get_parent();
+			/* calculating transform */
+			while (tmp2) {
+				Spatial *mi2 = Object::cast_to<Spatial>(tmp2);
+				if (mi2)
+					xform = mi2->get_transform() * xform;
+				tmp2 = tmp2->get_parent();
+			}
+			struct mesh_data md;
+			md.slot_name = mi->get_name();
+			md.mesh = mi->get_mesh();
+			md.offset = xform;
+			scene_data[id].meshes.push_back(md);
+#if 0
+			Ref<Skin> skin = mi->get_skin();
+			bool found = false;
+			for (Set<SkinReference *>::Element *e =
+				scene_data[id].skin_bindings.front(); e; e = e->next()) {
+					if (e->get()->skin == skin) {
+						found = true;
+						break;
+					}
+			}
+			if (!found) {
+				if (skin.is_null()) {
+					#error GENERATE SKIN
+				}
+			}
+#endif
+		}
+		CollisionShape *cshape = Object::cast_to<CollisionShape>(tmp);
+		if (cshape) {
+			Transform xform = cshape->get_transform();
+			Node *tmp2 = cshape->get_parent();
+			/* calculating transform */
+			while (tmp2) {
+				Spatial *mi2 = Object::cast_to<Spatial>(tmp2);
+				if (mi2)
+					xform = mi2->get_transform() * xform;
+				tmp2 = tmp2->get_parent();
+			}
+			struct shape_data sd;
+			sd.shape = cshape->get_shape();
+			sd.offset = xform;
+			scene_data[id].shapes.push_back(sd);
+		}
+		AnimationPlayer *anim = Object::cast_to<AnimationPlayer>(tmp);
+		if (anim) {
+			List<StringName> anim_list;
+			anim->get_animation_list(&anim_list);
+			List<StringName>::Element *e = anim_list.front();
+			while (e) {
+				StringName anim_name = e->get();
+				Ref<Animation> animation = anim->get_animation(anim_name);
+				scene_data[id].animations.push_back(animation);
+				e = e->next();
+			}
+		}
+		Skeleton *skel = Object::cast_to<Skeleton>(tmp);
+		if (skel) {
+			int bone_count = skel->get_bone_count();
+			scene_data[id].bones.resize(bone_count);
+			for (i = 0; i < bone_count; i++) {
+				scene_data[id].bones.write[i].name = skel->get_bone_name(i);
+				scene_data[id].bones.write[i].index = i;
+				scene_data[id].bones.write[i].parent = skel->get_bone_parent(i);
+				scene_data[id].bones.write[i].rest = skel->get_bone_rest(i);
+//				print_line("added bone: " + scene_data[id].bones.write[i].name + " " + itos(i));
+			}
+		}
+		for (i = 0; i < tmp->get_child_count(); i++)
+			queue.push_back(tmp->get_child(i));
+	}
+	memdelete(node);
+	print_line("meshes loaded: " + itos(id) + " " + itos(scene_data[id].meshes.size()));
+	print_line("shapes loaded: " + itos(id) + " " + itos(scene_data[id].shapes.size()));
+	print_line("animations loaded: " + itos(id) + " " + itos(scene_data[id].animations.size()));
+}
+Ref<PackedScene> Character::get_scene(int id) const
+{
+	if (id < 0 || id > 1)
+		return Ref<PackedScene>(nullptr);
+	return scene_data[id].scene;
+}
+Character::Character()
+{
+	call_deferred("__initialize");
+	singleton = this;
+}
+
+void Character::_bind_methods()
+{
+	ClassDB::bind_method(D_METHOD("__initialize"), &Character::initialize);
+	ClassDB::bind_method(D_METHOD("create_character", "id"), &Character::create_character);
+	ClassDB::bind_method(D_METHOD("destroy_character", "id"), &Character::destroy_character);
+	ClassDB::bind_method(D_METHOD("_progress"), &Character::progress);
+}
+void Character::init_bone()
+{
+	ecs.component<ECS::BoneComponent>()
+		.on_add([](flecs::entity e, ECS::BoneComponent &s)
+		{
+			flecs::log::trace("added bonecomponent %s", e.name().c_str());
+			flecs::entity parent = e.parent();
+			parent.add<ECS::Dirty>();
+			if (parent.has<ECS::Bound>()) {
+				parent.remove<ECS::SkeletonOrderPrepared>();
+				parent.remove<ECS::SkeletonTransformReady>();
+				parent.remove<ECS::Bound>();
+				parent.remove<ECS::Skinned>();
+			}
+		})
+		.on_set([](flecs::entity e, ECS::BoneComponent &s)
+		{
+			flecs::entity parent = e.parent();
+			ECS::Skeleton *skel = parent.get_mut<ECS::Skeleton>();
+			if (s.index >= skel->bone_count) {
+				skel->bone_count = s.index + 1;
+				skel->bones.resize(skel->bone_count);
+			}
+			skel->bones.write[s.index].enabled = true;
+			skel->bones.write[s.index].rest = s.rest;
+			skel->bones.write[s.index].pose = Transform();
+			skel->bones.write[s.index].parent = s.parent_index;
+			skel->bones.write[s.index].disable_rest = false;
+			skel->bones.write[s.index].custom_pose_enable = false;
+			skel->dirty = true;
+			String out;
+			VariantWriter::write_to_string(s.rest, out);
+			flecs::log::trace("bonecomponent set %s (%d) [%s]", e.name().c_str(), skel->bone_count, out.ascii().get_data());
+			parent.remove<ECS::SkeletonOrderPrepared>();
+			parent.add<ECS::Dirty>();
+		});
+	ecs.component<ECS::BonePose>()
+		.on_add([](flecs::entity e, ECS::BonePose &s)
+		{
+//			flecs::log::trace("added bonepose %s", e.name().c_str());
+		})
+		.on_set([](flecs::entity e, ECS::BonePose &s)
+		{
+			const Transform &xform = s.pose;
+			String out;
+			VariantWriter::write_to_string(xform, out);
+			flecs::log::trace("bone pose set %s: %d %s",
+				e.name().c_str(), s.index, out.ascii().get_data());
+			e.add<ECS::Dirty>();
+		});
+	ecs.system<ECS::BonePose, ECS::Dirty>()
+		.with<ECS::Skeleton>().parent()
+		.with<ECS::Bound>().parent()
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::BonePose &s, const ECS::Dirty &d)
+		{
+			flecs::entity parent = e.parent();
+			/* Don't update unbound skeleton */
+			if (!parent.has<ECS::Bound>()) {
+				flecs::log::err("the skeleton is not bound");
+				return;
+			}
+			ECS::Skeleton *skel = parent.get_mut<ECS::Skeleton>();
+			skel->bones.write[s.index].pose = s.pose;
+			skel->dirty = true;
+			String out;
+			VariantWriter::write_to_string(s.pose, out);
+			flecs::log::trace("set bonepose %s %d %s", e.name().c_str(), s.index, out.ascii().get_data());
+			parent.modified<ECS::Skeleton>();
+			parent.add<ECS::Dirty>();
+			parent.remove<ECS::SkeletonTransformReady>();
+			e.remove<ECS::Dirty>();
+		});
+}
+void Character::initialize()
+{
+	Error err;
+	flecs::log::set_level(0);
+	SceneTree *st = SceneTree::get_singleton();
+	ecs.import<skeleton_prep>();
+	init_skeleton();
+	ecs.component<ECS::MetaData>()
+		.on_add([](flecs::entity e, ECS::MetaData &s)
+		{
+			flecs::log::trace("added metadata %s", e.name().c_str());
+		});
+	init_bone();
+	init_slot();
+	ecs.component<ECS::AnimationTree>()
+		.on_add([](flecs::entity e, ECS::AnimationTree &s)
+		{
+			flecs::log::trace("animationtree slot %s", e.name().c_str());
+		});
+	ecs.component<ECS::RigidBody>()
+		.on_add([](flecs::entity e, ECS::RigidBody &s)
+		{
+			flecs::log::trace("added rigidbody %s", e.name().c_str());
+		});
+	const String path = "res://characters/";
+	Ref<PackedScene> scene1 = ResourceLoader::load(path + "male-base.tscn", "PackedScene", true, &err);
+	if (err == OK && scene1.is_valid())
+		set_scene(0, scene1);
+	Ref<PackedScene> scene2 = ResourceLoader::load(path + "female-base.tscn", "PackedScene", true, &err);
+	if (err == OK && scene2.is_valid())
+		set_scene(1, scene2);
+	initialized = true;
+#if 0
+	ecs.system<ECS::CharacterSlot>("BindSkin")
+		.without<ECS::Bound>()
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::CharacterSlot &slot)
+		{
+			flecs::entity parent = e.parent();
+			ECS::Skeleton *skel = parent.get_mut<ECS::Skeleton>();
+			const struct ECS::Skeleton::bone_data *bonesptr = skel->bones.ptr();
+			const int *order = skel->process_order.ptr();
+			if (skel->skin.is_null() {
+
+			}
+		}
+#endif
+#if 0
+#endif
+#if 0
+	ecs.system<ECS::CharacterSlot>("BindSkeleton")
+		.without<ECS::Bound>()
+		.kind(flecs::PreUpdate)
+		.each([this](flecs::entity e, ECS::CharacterSlot &slot)
+		{
+			flecs::entity parent = e.parent();
+			if (!parent.get<ECS::SkeletonTransformReady>())
+				return;
+			if (parent.get<ECS::Bound>())
+				return;
+			flecs::log::trace("unbound skeleton at %s", e.name().c_str());
+			int i;
+			ECS::Skeleton *skel = parent.get_mut<ECS::Skeleton>();
+			if (!skel->skin.is_null())
+				return;
+			const struct ECS::Skeleton::bone_data *bonesptr = skel->bones.ptr();
+			const int *order = skel->process_order.ptr();
+			VisualServer *vs = VS::get_singleton();
+			int len = skel->bones.size();
+			if (slot.skin.is_null() || slot.skin_internal.is_null()) {
+				flecs::log::err("skin is null for %s", e.name().c_str());
+				return;
+			}
+#if 0
+			if (!skel->skin.is_null()) {
+				slot.skin = skel->skin;
+				vs->instance_attach_skeleton(slot.instance, skel->skeleton);
+				parent.add<ECS::Bound>();
+				e.add<ECS::Bound>();
+				return;
+			}
+#endif
+			assert(skel->skeleton.is_valid());
+			uint32_t bind_count = 0U;
+			bind_count = skel->skin->get_bind_count();
+			skel->skin_bone_indices.resize(bind_count);
+			skel->skin_bone_indices_ptrs = skel->skin_bone_indices.ptrw();
+			for (i = 0; i < bind_count; i++) {
+				StringName bind_name = skel->skin->get_bind_name(i);
+				if (bind_name != StringName()) {
+					int j;
+					bool found = false;
+					for (j = 0; j < len; j++) {
+						if (bonesptr[j].name == bind_name) {
+							skel->skin_bone_indices_ptrs[i] = j;
+							found = true;
+							break;
+						}
+					}
+					if (!found) {
+						skel->skin_bone_indices_ptrs[i] = 0;
+						flecs::log::err("no bind name %s in skeleton", String(bind_name).ascii().get_data());
+					}
+				} else if (skel->skin->get_bind_bone(i) >= 0) {
+					uint32_t bind_index = skel->skin->get_bind_bone(i);
+					if (bind_index >= len) {
+						skel->skin_bone_indices_ptrs[i] = 0;
+						flecs::log::err("bind %d bad index %d", i, bind_index);
+					} else
+						skel->skin_bone_indices_ptrs[i] = bind_index;
+				} else {
+					flecs::log::err("no bind name for %d", i);
+					skel->skin_bone_indices_ptrs[i] = 0;
+				}
+			}
+			assert(bind_count > 0);
+			vs->skeleton_allocate(skel->skeleton, bind_count);
+			flecs::log::trace("skeltton is prepared and bound for %s", e.name().c_str());
+			parent.modified<ECS::Skeleton>();
+			parent.add<ECS::Bound>();
+			assert(false);
+		});
+	ecs.system<ECS::Skeleton>("Check2")
+		.kind(flecs::PostUpdate)
+		.each([this](flecs::entity e, ECS::Skeleton &skel)
+		{
+			if (e.has<ECS::Dirty>())
+				flecs::log::trace("is dirty");
+			if (e.has<ECS::Bound>())
+				flecs::log::trace("is bound");
+			if (e.has<ECS::SkeletonTransformReady>())
+				flecs::log::trace("transform ready");
+			flecs::log::trace("end of frame systems");
+		});
+#endif
+#if 0
+	ecs.system<ECS::CharacterSlot>("PrepareSkins2")
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::CharacterSlot &slot)
+		{
+			int i;
+			flecs::entity parent = e.parent();
+			ECS::Skeleton *skel = parent.get_mut<ECS::Skeleton>();
+			if (slot.bound && !skel->dirty)
+				return;
+			const struct ECS::Skeleton::bone_data *bonesptr = skel->bones.ptr();
+			const int *order = skel->process_order.ptr();
+			VisualServer *vs = VS::get_singleton();
+			uint32_t bind_count = 0U;
+			if (!slot.bound) {
+				int len = skel->bones.size();
+				if (slot.skin.is_null())
+					flecs::log::trace("skin is null for %s", e.name().c_str());
+				if (slot.skin_internal.is_null() && skel->skin.is_null()) {
+					flecs::log::trace("creating skin for %s", e.name().c_str());
+					slot.skin_internal.instance();
+					slot.skin_internal->set_bind_count(skel->bones.size());
+					for (i = 0; i < len; i++) {
+						const struct ECS::Skeleton::bone_data &b = bonesptr[order[i]];
+						if (b.parent >= 0)
+							slot.skin_internal->set_bind_pose(order[i], slot.skin_internal->get_bind_pose(b.parent) * b.rest);
+						else
+							slot.skin_internal->set_bind_pose(order[i], b.rest);
+					}
+					for (i = 0; i < len; i++) {
+						slot.skin_internal->set_bind_bone(i, i);
+						slot.skin_internal->set_bind_pose(i, slot.skin_internal->get_bind_pose(i).affine_inverse());
+					}
+					flecs::log::trace("created skin for %s: %d", e.name().c_str(), len);
+				}
+				assert(skel->skeleton.is_valid());
+				skel->skin = slot.skin_internal;
+				bind_count = skel->skin->get_bind_count();
+				assert(bind_count > 0);
+				skel->skin_bone_indices.resize(bind_count);
+				skel->skin_bone_indices_ptrs = skel->skin_bone_indices.ptrw();
+				for (i = 0; i < bind_count; i++) {
+					StringName bind_name = skel->skin->get_bind_name(i);
+					if (bind_name != StringName()) {
+						int j;
+						bool found = false;
+						for (j = 0; j < len; j++) {
+							if (bonesptr[j].name == bind_name) {
+								skel->skin_bone_indices_ptrs[i] = j;
+								found = true;
+								break;
+							}
+						}
+						if (!found) {
+							skel->skin_bone_indices_ptrs[i] = 0;
+							flecs::log::err("no bind name %s in skeleton", String(bind_name).ascii().get_data());
+						}
+					} else if (skel->skin->get_bind_bone(i) >= 0) {
+						uint32_t bind_index = skel->skin->get_bind_bone(i);
+						if (bind_index >= len) {
+							skel->skin_bone_indices_ptrs[i] = 0;
+							flecs::log::err("bind %d bad index %d", i, bind_index);
+						} else
+							skel->skin_bone_indices_ptrs[i] = bind_index;
+					} else {
+						flecs::log::err("no bind name for %d", i);
+						skel->skin_bone_indices_ptrs[i] = 0;
+					}
+				}
+				vs->skeleton_allocate(skel->skeleton, bind_count);
+				vs->instance_attach_skeleton(slot.instance, skel->skeleton);
+				slot.bound = true;
+				flecs::log::trace("skeltton is prepared and bound for %s", e.name().c_str());
+				e.modified<ECS::Skeleton>();
+			}
+			bind_count = skel->skin->get_bind_count();
+			for (i = 0; i < (int)bind_count; i++) {
+				uint32_t bone_index = skel->skin_bone_indices_ptrs[i];
+				vs->skeleton_bone_set_transform(skel->skeleton,
+					i, bonesptr[bone_index].pose_global *skel->skin->get_bind_pose(i));
+			}
+			skel->dirty = false;
+		});
+#endif
+	ecs.system<ECS::Skeleton>("UpdateBone")
+		.with<ECS::Bound>()
+		.kind(flecs::OnUpdate)
+		.each([](flecs::entity e, ECS::Skeleton &sk)
+		{
+			flecs::entity root = e.lookup("Root");
+			if (!root.is_valid() || !root.is_alive())
+				return;
+			if (!root.has<ECS::BonePose>())
+				return;
+			float delta = SceneTree::get_singleton()->get_physics_process_time();
+			struct ECS::BonePose *bp = root.get_mut<ECS::BonePose>();
+//			bp->pose.basis = bp->pose.basis.rotated(Vector3(0, 1, 0), 0.016f);
+			bp->pose.origin += Vector3(0.1f * delta, 0.0f, 0.0f);
+			root.modified<ECS::BonePose>();
+		});
+	if (!Engine::get_singleton()->is_editor_hint()) {
+		err = st->connect("physics_frame", this, "_progress");
+		assert(err == OK);
+	}
+	print_line("initialized");
+}
+void Character::progress()
+{
+	ecs.progress(SceneTree::get_singleton()->get_physics_process_time());
+}
--- a/src/modules/character/character.h
+++ b/src/modules/character/character.h
@@ -0,0 +1,150 @@
+#ifndef CHARACTER_H
+#define CHARACTER_H
+#include <core/object.h>
+#include <flecs.h>
+
+class PackedScene;
+class Shape;
+class ArrayMesh;
+class Animation;
+class Skin;
+class SkinReference;
+namespace ECS {
+	struct Skeleton {
+		bool dirty;
+		RID skeleton;
+		Ref<Skin> skin;
+		int bone_count;
+		Vector<int> process_order;
+		bool process_order_dirty;
+		struct bone_data {
+			String name;
+			bool enabled;
+			int parent;
+			bool disable_rest;
+			bool custom_pose_enable;
+			Transform
+				custom_pose,
+				rest,
+				pose,
+				pose_global,
+				pose_global_no_override;
+				int sort_index;
+		};
+		Vector<uint32_t> skin_bone_indices;
+		uint32_t *skin_bone_indices_ptrs;
+		Vector<struct bone_data> bones;
+		Skeleton();
+		~Skeleton();
+	};
+	struct Bound {};
+	struct Skinned {};
+	struct Dirty {};
+	struct SkeletonOrderPrepared {};
+	struct SkeletonTransformReady {};
+	struct MetaData {
+		int type_index;
+	};
+	struct BoneComponent {
+		flecs::entity_t skeleton;
+		int index, parent_index;
+		Transform rest, pose;
+		BoneComponent(int index, int parent_index, const Transform &rest);
+	};
+	struct BonePose {
+		int index;
+		Transform pose;
+	};
+	struct AnimationTree {
+		void *root;
+		AnimationTree(): root(nullptr)
+		{
+		}
+		~AnimationTree()
+		{
+		}
+	};
+	struct CharacterSlot {
+		String name;
+		RID instance;
+		RID skeleton;
+		Ref<ArrayMesh> mesh;
+		Ref<Skin> skin, skin_internal;
+		bool bound;
+		CharacterSlot(Ref<ArrayMesh> mesh, Ref<Skin> skin);
+#if 0
+		CharacterSlot(const CharacterSlot &obj);
+		CharacterSlot(CharacterSlot &&obj);
+		CharacterSlot &operator=(const CharacterSlot &obj);
+		CharacterSlot &operator=(CharacterSlot &&obj);
+		~CharacterSlot();
+#endif
+	};
+	struct RigidBody {
+		enum type {
+			TYPE_NONE = 0,
+			TYPE_STATIC = 1,
+			TYPE_KINEMATIC,
+			TYPE_RIGID
+		};
+		bool initialized;
+		RID body;
+		Vector3 velocity;
+		enum type type;
+		RigidBody(RID rid, enum type type);
+		~RigidBody();
+	};
+	struct CShape {
+		Transform offset;
+		Ref<Shape> shape;
+		CShape(RID body, const Transform &offset, Ref<Shape> shape);
+		~CShape();
+	};
+}
+
+class Character: public Object {
+	GDCLASS(Character, Object)
+public:
+	int create_character(int type_id);
+	void destroy_character(int id);
+	static Character *singleton;
+	static Character *get_singleton();
+	static void cleanup();
+	void set_scene(int id, const Ref<PackedScene> &scene);
+	Ref<PackedScene> get_scene(int id) const;
+	Character();
+protected:
+	flecs::world ecs;
+	struct shape_data {
+		Ref<Shape> shape;
+		Transform offset;
+	};
+	struct mesh_data {
+		Ref<Skin> skin;
+		String slot_name;
+		Ref<ArrayMesh> mesh;
+		Transform offset;
+	};
+	struct bone_data {
+		String name;
+		int index, parent;
+		Transform rest;
+	};
+	struct scene_data {
+		Ref<PackedScene> scene;
+		Vector<struct shape_data> shapes;
+		Vector<struct mesh_data> meshes;
+		Vector<Ref<Animation> > animations;
+		Vector<struct bone_data> bones;
+		Set<SkinReference *> skin_bindings;
+	} scene_data[2];
+	static void _bind_methods();
+	void init_skeleton();
+	void init_bone();
+	void init_slot();
+	void initialize();
+	HashMap<int, flecs::entity_t> entities;
+	bool initialized;
+	void progress();
+};
+#endif
--- a/src/modules/character/character_skeleton.cpp
+++ b/src/modules/character/character_skeleton.cpp
@@ -0,0 +1,212 @@
+
+#include <cassert>
+#include <flecs.h>
+#include <servers/visual_server.h>
+#include <scene/main/scene_tree.h>
+#include <core/reference.h>
+#include <scene/main/viewport.h>
+#include <scene/resources/skin.h>
+#include <core/variant_parser.h>
+#include "character.h"
+
+void Character::init_skeleton()
+{
+	VisualServer *vs = VS::get_singleton();
+	ecs.component<ECS::Skeleton>()
+		.on_add([](flecs::entity e, ECS::Skeleton &s)
+		{
+//			flecs::log::trace("added skeleton %s", e.name().c_str());
+			if (e.has<ECS::SkeletonOrderPrepared>())
+				e.remove<ECS::SkeletonOrderPrepared>();
+		})
+		.on_set([](flecs::entity e, ECS::Skeleton &s)
+		{
+//			flecs::log::trace("on set: set skeleton %s", e.name().c_str());
+			// s.process_order_dirty = true;
+			e.add<ECS::Dirty>();
+		});
+	ecs.system<ECS::Skeleton>("CreateSkeleton")
+		.without<ECS::Bound>()
+		.kind(flecs::PreUpdate)
+		.each([vs](flecs::entity e, ECS::Skeleton &skel)
+		{
+			if (!skel.skeleton.is_valid()) {
+				skel.skeleton = vs->skeleton_create();
+				flecs::log::trace("created skeleton");
+			}
+		});
+	ecs.system<ECS::Skeleton>("PrepareSkeletonsOrder")
+		.with<ECS::Dirty>()
+		.without<ECS::SkeletonOrderPrepared>()
+		.kind(flecs::PreUpdate)
+		.each([](flecs::entity e, ECS::Skeleton &sk)
+		{
+			if (sk.process_order_dirty) {
+				flecs::log::trace("skeletons: %d dirty: sorting bones", sk.bone_count);
+				int i;
+				struct ECS::Skeleton::bone_data *bonesptr = sk.bones.ptrw();
+				int len = sk.bones.size();
+				sk.process_order.resize(len);
+				int *order = sk.process_order.ptrw();
+				for (i = 0; i < len; i++) {
+					if (bonesptr[i].parent >= len) {
+						flecs::log::err("Bone %d has bad parent %d", i, bonesptr[i].parent);
+						bonesptr[i].parent = -1;
+					}
+					order[i] = i;
+					bonesptr[i].sort_index = i;
+				}
+				int pass_count = 0;
+				while (pass_count < len * len) {
+					// fucking bubblesort
+					bool swapped = false;
+					for (i = 0; i < len; i++) {
+						int parent_idx = bonesptr[order[i]].parent;
+						if (parent_idx < 0)
+							continue;
+						int parent_order = bonesptr[parent_idx].sort_index;
+						if (parent_order > i) {
+							bonesptr[order[i]].sort_index = parent_order;
+							bonesptr[parent_idx].sort_index = i;
+							SWAP(order[i], order[parent_order]);
+							swapped = true;
+						}
+					}
+					if (!swapped)
+						break;
+					pass_count++;
+				}
+				if (pass_count >= len * len)
+					flecs::log::err("Skeleton parenthood graph is cyclic");
+				sk.process_order_dirty = false;
+			}
+			e.add<ECS::SkeletonOrderPrepared>();
+		});
+	ecs.system<ECS::Skeleton>("PrepSkeletonTransform")
+		.with<ECS::Dirty>()
+		.with<ECS::SkeletonOrderPrepared>()
+		.without<ECS::SkeletonTransformReady>()
+		.kind(flecs::OnUpdate)
+		.each([](flecs::entity e, ECS::Skeleton &sk)
+		{
+			int i;
+			VisualServer *vs = VS::get_singleton();
+			// flecs::log::trace("skeletons: %d dirty: update try", sk.bone_count);
+			if (sk.process_order_dirty)
+				return;
+			flecs::log::trace("skeletons: %d dirty: update", sk.bone_count);
+			struct ECS::Skeleton::bone_data *bonesptr = sk.bones.ptrw();
+			int len = sk.bones.size();
+			const int *order = sk.process_order.ptr();
+
+			for (i = 0; i < len; i++) {
+				struct ECS::Skeleton::bone_data &b = bonesptr[order[i]];
+				if (b.disable_rest) {
+					if (b.enabled) {
+						Transform pose = b.pose;
+						if (b.custom_pose_enable)
+							pose = b.custom_pose * pose;
+						if (b.parent >= 0) {
+							b.pose_global = bonesptr[b.parent].pose_global * pose;
+							b.pose_global_no_override = bonesptr[b.parent].pose_global_no_override * pose;
+						} else {
+							b.pose_global = pose;
+							b.pose_global_no_override = pose;
+						}
+					} else {
+						if (b.parent >= 0) {
+							b.pose_global = bonesptr[b.parent].pose_global;
+							b.pose_global_no_override = bonesptr[b.parent].pose_global_no_override;
+						} else {
+							b.pose_global = Transform();
+							b.pose_global_no_override = Transform();
+						}
+					}
+				} else {
+					if (b.enabled) {
+						Transform pose = b.pose;
+						if (b.custom_pose_enable)
+							pose = b.custom_pose * pose;
+						if (b.parent >= 0) {
+							b.pose_global = bonesptr[b.parent].pose_global * (b.rest * pose);
+							b.pose_global_no_override = bonesptr[b.parent].pose_global_no_override * (b.rest * pose);
+						} else {
+							b.pose_global = b.rest * pose;
+							b.pose_global_no_override = b.rest * pose;
+						}
+					} else {
+						if (b.parent >= 0) {
+							b.pose_global = bonesptr[b.parent].pose_global * b.rest;
+							b.pose_global_no_override = bonesptr[b.parent].pose_global_no_override * b.rest;
+						} else {
+							b.pose_global = b.rest;
+							b.pose_global_no_override = b.rest;
+						}
+					}
+				}
+			}
+            flecs::log::trace("transform should be ready");
+			e.add<ECS::SkeletonTransformReady>();
+            assert(sk.skin_bone_indices_ptrs);
+			uint32_t bind_count = sk.skin->get_bind_count();
+			for (i = 0; i < (int)bind_count; i++) {
+				uint32_t bone_index = sk.skin_bone_indices_ptrs[i];
+				Transform xform = bonesptr[bone_index].pose_global * sk.skin->get_bind_pose(i);
+                if (i == 0) {
+                    String out;
+                    VariantWriter::write_to_string(xform, out);
+                    flecs::log::trace("dirty bone: set skeleton %d %s %s",
+                        i, bonesptr[bone_index].name.ascii().get_data(),
+                        out.ascii().get_data());
+                }
+				vs->skeleton_bone_set_transform(sk.skeleton,
+					i, bonesptr[bone_index].pose_global * sk.skin->get_bind_pose(i));
+			}
+			sk.dirty = false;
+			e.remove<ECS::Dirty>();
+		});
+	ecs.system<ECS::Skeleton>("c1")
+		.with<ECS::Bound>()
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::Skeleton &skel)
+        {
+            flecs::log::trace("is bound");
+        });
+	ecs.system<ECS::Skeleton>("c2")
+		.with<ECS::Dirty>()
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::Skeleton &skel)
+        {
+            flecs::log::trace("is dirty");
+        });
+	ecs.system<ECS::Skeleton>("c3")
+		.with<ECS::SkeletonTransformReady>()
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::Skeleton &skel)
+        {
+            flecs::log::trace("transform ready");
+        });
+	ecs.system<ECS::Skeleton>("c4")
+		.with<ECS::SkeletonOrderPrepared>()
+		.kind(flecs::OnUpdate)
+		.each([this](flecs::entity e, ECS::Skeleton &skel)
+        {
+            flecs::log::trace("order prepared");
+        });
+#if 0
+	ecs.system<ECS::Skeleton>("Check_")
+		.kind(flecs::PreUpdate)
+		.each([this](flecs::entity e, ECS::Skeleton &skel)
+		{
+			if (e.has<ECS::Dirty>())
+				flecs::log::trace("is dirty");
+			if (e.has<ECS::Bound>())
+				flecs::log::trace("is bound");
+			if (e.has<ECS::SkeletonOrderPrepared>())
+				flecs::log::trace("order is prepared");
+			if (e.has<ECS::SkeletonTransformReady>())
+				flecs::log::trace("transform ready");
+			flecs::log::trace("start of frame systems");
+		});
+#endif
+}
--- a/src/modules/character/character_slot.cpp
+++ b/src/modules/character/character_slot.cpp
@@ -0,0 +1,154 @@
+#include <cassert>
+#include <flecs.h>
+#include <servers/visual_server.h>
+#include <scene/main/scene_tree.h>
+#include <core/reference.h>
+#include <scene/main/viewport.h>
+#include <scene/resources/skin.h>
+#include "character.h"
+
+void Character::init_slot()
+{
+	SceneTree *st = SceneTree::get_singleton();
+	VisualServer *vs = VS::get_singleton();
+	ecs.component<ECS::CharacterSlot>()
+		.on_add([](flecs::entity e, ECS::CharacterSlot &s)
+		{
+			flecs::log::trace("added slot %s", e.name().c_str());
+		})
+		.on_remove([vs](flecs::entity e, ECS::CharacterSlot &s)
+		{
+			if (s.instance.is_valid()) {
+				vs->instance_set_scenario(s.instance, RID());
+				vs->instance_attach_skeleton(s.instance, RID());
+				vs->instance_set_base(s.instance, RID());
+				vs->free(s.instance);
+				s.instance = RID();
+//				print_line("mesh instance slot removed " + s.name);
+			}
+//			flecs::log::trace("removed slot %s", e.name().c_str());
+		})
+		.on_set([st](flecs::entity e, ECS::CharacterSlot &s)
+		{
+			flecs::log::trace("set slot %s", e.name().c_str());
+			if (s.mesh.is_null() || !s.mesh.is_valid())
+				flecs::log::trace("invalid mesh %s", e.name().c_str());
+		});
+	ecs.system<ECS::CharacterSlot>("UpdateSlot")
+		.without<ECS::Bound>()
+        .with<ECS::Skeleton>().parent()
+		.kind(flecs::PreUpdate)
+		.each([vs, st](flecs::entity e, ECS::CharacterSlot &slot)
+		{
+            assert(e.parent().has<ECS::Skeleton>());
+			if (!slot.instance.is_valid()) {
+				slot.name = e.name().c_str();
+				RID scenario = st->get_root()->get_world()->get_scenario();
+				slot.instance = vs->instance_create();
+				vs->instance_set_scenario(slot.instance, scenario);
+				vs->instance_set_base(slot.instance, slot.mesh->get_rid());
+				flecs::log::trace("created instance for %s", e.name().c_str());
+			}
+		});
+	ecs.system<ECS::CharacterSlot>("AttachToSkeleton")
+		.without<ECS::Bound>()
+		.with<ECS::Skeleton>().parent()
+		.with<ECS::Skinned>()
+		.kind(flecs::PreUpdate)
+		.each([vs, st](flecs::entity e, ECS::CharacterSlot &slot)
+		{
+			flecs::entity parent = e.parent();
+			assert(parent.has<ECS::Skeleton>());
+			assert(!e.has<ECS::Bound>());
+			assert(slot.instance.is_valid());
+			const ECS::Skeleton *skel = parent.get<ECS::Skeleton>();
+			assert(skel->skeleton.is_valid());
+			flecs::log::trace("binding slot for %s", e.name().c_str());
+			if (skel->skeleton.is_valid())
+				slot.skeleton = skel->skeleton;
+			if (slot.skin.is_null() && !skel->skin.is_null())
+				slot.skin_internal = skel->skin;
+			if (skel->skeleton.is_valid() && !skel->skin.is_null()) {
+                uint32_t bind_count = skel->skin->get_bind_count();
+				vs->skeleton_allocate(skel->skeleton, bind_count);
+				vs->instance_attach_skeleton(slot.instance, skel->skeleton);
+				slot.bound = true;
+				e.add<ECS::Bound>();
+                parent.add<ECS::Bound>();
+				flecs::log::trace("bound slot for %s", e.name().c_str());
+			}
+		});
+	ecs.system<ECS::CharacterSlot>("BindSlotsToSkeleton")
+        .with<ECS::Skeleton>().parent()
+		.without<ECS::Bound>()
+		.without<ECS::Skinned>()
+		.kind(flecs::PreUpdate)
+		.each([vs](flecs::entity e, ECS::CharacterSlot &slot)
+		{
+			flecs::entity parent = e.parent();
+			int i;
+            assert(!e.has<ECS::Bound>());
+            assert(!e.has<ECS::Skinned>());
+			ECS::Skeleton *skel = parent.get_mut<ECS::Skeleton>();
+			if (skel->skin.is_null() && slot.skin_internal.is_null()) {
+				const struct ECS::Skeleton::bone_data *bonesptr = skel->bones.ptr();
+				const int *order = skel->process_order.ptr();
+				flecs::log::trace("binding slot for %s", e.name().c_str());
+				slot.skin_internal.instance();
+				slot.skin_internal->set_bind_count(skel->bones.size());
+				int len = skel->bones.size();
+				flecs::log::trace("creating skin for %s", e.name().c_str());
+				for (i = 0; i < len; i++) {
+					const struct ECS::Skeleton::bone_data &b = bonesptr[order[i]];
+					if (b.parent >= 0)
+						slot.skin_internal->set_bind_pose(order[i], slot.skin_internal->get_bind_pose(b.parent) * b.rest);
+					else
+						slot.skin_internal->set_bind_pose(order[i], b.rest);
+				}
+				for (i = 0; i < len; i++) {
+					slot.skin_internal->set_bind_bone(i, i);
+					slot.skin_internal->set_bind_pose(i, slot.skin_internal->get_bind_pose(i).affine_inverse());
+				}
+				skel->skin = slot.skin_internal;
+				flecs::log::trace("created skin for %s: %d", e.name().c_str(), len);
+				assert(skel->skeleton.is_valid());
+				skel->skin = slot.skin_internal;
+				uint32_t bind_count = skel->skin->get_bind_count();
+				assert(bind_count > 0);
+				skel->skin_bone_indices.resize(bind_count);
+				skel->skin_bone_indices_ptrs = skel->skin_bone_indices.ptrw();
+				for (i = 0; i < bind_count; i++) {
+					StringName bind_name = skel->skin->get_bind_name(i);
+					if (bind_name != StringName()) {
+						int j;
+						bool found = false;
+						for (j = 0; j < len; j++) {
+							if (bonesptr[j].name == bind_name) {
+								skel->skin_bone_indices_ptrs[i] = j;
+								found = true;
+								break;
+							}
+						}
+						if (!found) {
+							skel->skin_bone_indices_ptrs[i] = 0;
+							flecs::log::err("no bind name %s in skeleton", String(bind_name).ascii().get_data());
+						}
+					} else if (skel->skin->get_bind_bone(i) >= 0) {
+						uint32_t bind_index = skel->skin->get_bind_bone(i);
+						if (bind_index >= len) {
+							skel->skin_bone_indices_ptrs[i] = 0;
+							flecs::log::err("bind %d bad index %d", i, bind_index);
+						} else
+							skel->skin_bone_indices_ptrs[i] = bind_index;
+					} else {
+						flecs::log::err("no bind name for %d", i);
+						skel->skin_bone_indices_ptrs[i] = 0;
+					}
+				}
+                e.add<ECS::Skinned>();
+			} else if (!skel->skin.is_null() && slot.skin_internal.is_null()) {
+                slot.skin_internal = skel->skin;
+                e.add<ECS::Skinned>();
+            }
+		});
+}
--- a/src/modules/character/config.py
+++ b/src/modules/character/config.py
@@ -0,0 +1,14 @@
+def can_build(env, platform):
+    return True
+
+
+def configure(env):
+    pass
+
+
+def get_doc_classes():
+    return []
+
+
+def get_doc_path():
+    return "doc_classes"
--- a/src/modules/character/flecs
+++ b/src/modules/character/flecs
--- a/src/modules/character/register_types.cpp
+++ b/src/modules/character/register_types.cpp
@@ -0,0 +1,44 @@
+#include <core/engine.h>
+#include "character.h"
+#include "register_types.h"
+
+void register_character_types()
+{
+#if 0
+	ClassDB::register_class<AnimScene>();
+	ClassDB::register_virtual_class<CharAnimStepCommon>();
+	ClassDB::register_class<CharAnimStepBase>();
+	ClassDB::register_class<CharAnimData>();
+	ClassDB::register_class<AnimatedScene>();
+	ClassDB::register_class<SmartObjectStep>();
+	ClassDB::register_class<SmartObjectSteps>();
+	ClassDB::register_class<GoapGoal>();
+	ClassDB::register_class<GoapAction>();
+	ClassDB::register_class<SmartObjectAction>();
+	ClassDB::register_class<GoapActionPlanner>();
+	ClassDB::register_class<GoapActionData>();
+	ClassDB::register_class<GoapRunner>();
+	ClassDB::register_class<NPCClimb>();
+	ClassDB::register_class<ContextSteering>();
+	ClassDB::register_class<SceneComps>();
+	ClassDB::register_class<NPCMotion>();
+	ClassDB::register_class<NPCBackground>();
+	ClassDB::register_class<NPC_Data>();
+	Engine::get_singleton()->add_singleton(Engine::Singleton("SceneComps", SceneComps::get_singleton()));
+	Engine::get_singleton()->add_singleton(Engine::Singleton("Profile", Profile::get_singleton()));
+	Engine::get_singleton()->add_singleton(Engine::Singleton("NPC_Data", NPC_Data::get_singleton()));
+#endif
+	ClassDB::register_class<Character>();
+	Character::get_singleton();
+	Engine::get_singleton()->add_singleton(Engine::Singleton("Character", Character::get_singleton()));
+}
+
+void unregister_character_types()
+{
+#if 0
+	SceneComps::cleanup();
+	Profile::cleanup();
+	NPC_Data::cleanup();
+#endif
+	Character::cleanup();
+}
--- a/src/modules/character/register_types.h
+++ b/src/modules/character/register_types.h
@@ -0,0 +1,7 @@
+#ifndef ANIMATION_REGISTER_TYPES_H
+#define ANIMATION_REGISTER_TYPES_H
+
+void register_character_types();
+void unregister_character_types();
+
+#endif // ANIMATION_REGISTER_TYPES_H
--- a/src/modules/character/skeleton-prep.h
+++ b/src/modules/character/skeleton-prep.h
@@ -0,0 +1,11 @@
+#ifndef SKELETON_PREP_H
+#define SKELETON_PREP_H
+#include <flecs.h>
+
+struct skeleton_prep {
+    skeleton_prep(flecs::world &world)
+    {
+        world.module<skeleton_prep>();
+    }
+};
+#endif
--- a/src/patches/0001-Shut-up-and-fix-some-errors-breaking-engine.patch
+++ b/src/patches/0001-Shut-up-and-fix-some-errors-breaking-engine.patch
@@ -0,0 +1,64 @@
+From 29a376ed6ad549cf80aa1fd215aa5d34e9b9c29f Mon Sep 17 00:00:00 2001
+From: Sergey Lapin <slapinid@gmail.com>
+Date: Fri, 13 Jan 2023 19:09:56 +0300
+Subject: [PATCH] Shut up and fix some errors breaking engine
+
+---
+ drivers/gles2/rasterizer_storage_gles2.cpp | 2 +-
+ drivers/gles3/rasterizer_storage_gles3.cpp | 2 +-
+ scene/animation/skeleton_ik.cpp            | 6 +++++-
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
+index 028b399a59..807b95fe57 100644
+--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
+@@ -2833,7 +2833,7 @@ AABB RasterizerStorageGLES2::mesh_get_aabb(RID p_mesh, RID p_skeleton) const {
+ 				const bool *skused = mesh->surfaces[i]->skeleton_bone_used.ptr();
+ 
+ 				int sbs = sk->size;
+-				ERR_CONTINUE(bs > sbs);
+//				ERR_CONTINUE(bs > sbs);
+ 				const float *texture = sk->bone_data.ptr();
+ 
+ 				bool first = true;
+diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
+index c865c77bf8..bacc78d02d 100644
+--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
+@@ -4153,7 +4153,7 @@ AABB RasterizerStorageGLES3::mesh_get_aabb(RID p_mesh, RID p_skeleton) const {
+ 				const bool *skused = mesh->surfaces[i]->skeleton_bone_used.ptr();
+ 
+ 				int sbs = sk->size;
+-				ERR_CONTINUE(bs > sbs);
+//				ERR_CONTINUE(bs > sbs);
+ 				const float *texture = sk->skel_texture.ptr();
+ 
+ 				bool first = true;
+diff --git a/scene/animation/skeleton_ik.cpp b/scene/animation/skeleton_ik.cpp
+index 954ec66a84..a4ad34fa2d 100644
+--- a/scene/animation/skeleton_ik.cpp
+++ b/scene/animation/skeleton_ik.cpp
+@@ -55,7 +55,7 @@ FabrikInverseKinematic::ChainItem *FabrikInverseKinematic::ChainItem::add_child(
+ 
+ /// Build a chain that starts from the root to tip
+ bool FabrikInverseKinematic::build_chain(Task *p_task, bool p_force_simple_chain) {
+-	ERR_FAIL_COND_V(-1 == p_task->root_bone, false);
+	
+ 
+ 	Chain &chain(p_task->chain);
+ 
+@@ -566,6 +566,10 @@ void SkeletonIK::reload_chain() {
+ 	if (!skeleton) {
+ 		return;
+ 	}
+	if (skeleton->find_bone(root_bone) < 0)
+		return;
+	if (skeleton->find_bone(tip_bone) < 0)
+		return;
+ 
+ 	task = FabrikInverseKinematic::create_simple_task(skeleton, skeleton->find_bone(root_bone), skeleton->find_bone(tip_bone), _get_target_transform());
+ 	if (task) {
+-- 
+2.34.1
+
--- a/src/patches/0002-Revert-PopupMenu-rework-and-enhancements.patch
+++ b/src/patches/0002-Revert-PopupMenu-rework-and-enhancements.patch
--- a/src/patches/0003-Asserts-work-in-debug-builds.patch
+++ b/src/patches/0003-Asserts-work-in-debug-builds.patch
@@ -0,0 +1,37 @@
+From 0c7a32d332d352544d797f3909604f49c6ba40b8 Mon Sep 17 00:00:00 2001
+From: Sergey Lapin <slapinid@gmail.com>
+Date: Thu, 6 Apr 2023 19:35:47 +0300
+Subject: [PATCH] Asserts work in debug builds
+
+---
+ modules/gdscript/gdscript_function.cpp | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp
+index d58164ffa9..9bd955452d 100644
+--- a/modules/gdscript/gdscript_function.cpp
+++ b/modules/gdscript/gdscript_function.cpp
+@@ -28,6 +28,9 @@
+ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+ /**************************************************************************/
+ 
+#include <cstdio>
+#include <cstdlib>
+
+ #include "gdscript_function.h"
+ 
+ #include "core/os/os.h"
+@@ -1550,6 +1553,10 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
+ 			_err_print_error(err_func.utf8().get_data(), err_file.utf8().get_data(), err_line, err_text.utf8().get_data(), ERR_HANDLER_SCRIPT);
+ 		}
+ 
+#ifndef TOOLS_ENABLED
+		fprintf(stderr, "ASSERT failed: %ls\n", err_text.c_str());
+		abort();
+#endif
+ #endif
+ 		OPCODE_OUT;
+ 	}
+-- 
+2.34.1
+