__main__.py

@@ -1,15 +1,9 @@
 
 import argparse
-from source.pkgexplore import start_explorer
-
-def main():
-	parser = argparse.ArgumentParser(prog='MBH', description='Morrowind with Blackjack and Hookers', epilog='?')
-	parser.add_argument('-m', '--main', required=True)
-	parser.add_argument('-p', '--package', nargs='+')
-	parser.add_argument('-e', '--explore', action='store_true')
-	args = parser.parse_args()
-	if args.explore:
-		start_explorer(args)
+from source.game import start_game
 
 if __name__ == '__main__':
-	main()
+	parser = argparse.ArgumentParser(prog='MBH', description='Morrowind with Blackjack and hookers', epilog='?')
+	parser.add_argument('-p', '--package', nargs='+')
+	args = parser.parse_args()
+	start_game(args.package)

assets/gamepackage.json

@@ -1,5 +1,4 @@
 {
 	"name": "main-assets",
-	"version": "0.1-alpha",
-	"type": "main"
+	"version": "0.1-alpha"
 }

source/filesystem.py

@@ -0,0 +1,100 @@
+
+import os
+import posixpath
+import json
+from panda3d.core import VirtualFileSystem
+
+class PackageNotFound(FileNotFoundError):
+	pass
+
+class PackageMetaNotFound(FileNotFoundError):
+	pass
+
+class PackageInvalid(FileNotFoundError):
+	pass
+
+class PackageDuplicate(FileNotFoundError):
+	pass
+
+class Package:
+	def __init__(self, name, vfs_dir):
+		self.name = name
+		self.vfs_dir = vfs_dir
+
+class Filesystem:
+	def __init__(self):
+		self.package_list = []
+		self.package_map = {}
+		self.vfs = VirtualFileSystem.getGlobalPtr()
+		self.include('assets/')
+		self.mdl_missing = loader.loadModel('/main-assets/models/missing.glb')
+		self.mdl_missing.setTexture(loader.loadTexture('/main-assets/textures/missing_mdl.png'))
+		self.tex_missing = loader.loadTexture('/main-assets/textures/missing_tex.png')
+
+	def include(self, path):
+		if not os.path.exists(path):
+			raise PackageNotFound(path)
+		gamepkg_path = os.path.join(path, 'gamepackage.json')
+		if not os.path.exists(gamepkg_path):
+			raise PackageMetaNotFound(path)
+		meta = json.load(open(gamepkg_path))
+		if 'name' not in meta:
+			raise PackageInvalid(path)
+		if meta['name'] in self.package_map:
+			raise PackageDuplicate(meta['name'])
+		vfs_path = f'/{meta["name"]}'
+		vfs.mount(path, f'/{meta["name"]}', 0)   
+		new_package = Package(meta["name"], vfs_path)
+		self.package_map[meta['name']] = new_package
+		self.package_list.insert(0, new_package)
+
+	def find_texture(self, tex_path):
+		try:
+			if tex_path[0:2] == '$/':
+				for package in self.package_list:
+					path = posixpath.join('/', package.name, 'textures', tex_path[2:])
+					if self.vfs.exists(path):
+						return loader.loadTexture(path)
+				return self.tex_missing
+			else:
+				resource_path = model_path.split('/')
+				path = posixpath.join('/', resource_path[0], 'textures', '/'.join(resource_path[1:]))
+				return loader.loadTexture(path)
+		except IOError:
+			return self.tex_missing
+
+	def find_model(self, model_path):
+		try:
+			if model_path[0:2] == '$/':
+				for package in self.package_list:
+					path = posixpath.join('/', package.name, 'models', model_path[2:])
+					if self.vfs.exists(path):
+						return loader.loadModel(path)
+				return self.mdl_missing
+			else:
+				resource_path = model_path.split('/')
+				path = posixpath.join('/', resource_path[0], 'models', '/'.join(resource_path[1:]))
+				return loader.loadModel(path)
+		except IOError:
+			return self.mdl_missing
+			
+
+
+
+
+
+
+		
+
+
+
+
+
+
+
+
+
+
+
+
+

source/game.py

@@ -0,0 +1,30 @@
+
+from .filesystem import Filesystem
+from direct.showbase.ShowBase import ShowBase
+from panda3d.core import WindowProperties
+
+class Game(ShowBase):
+	def __init__(self, packages):
+		ShowBase.__init__(self)
+		#self.disableMouse()
+
+		self.fs = Filesystem()
+		for package in packages:
+			self.fs.include(package)
+
+		mdl2 = self.fs.find_model('$/arrangements/arrange1.glb')
+		mdl2.reparentTo(render)
+		mdl2.setTexture(self.fs.find_texture('$/sfsd.png'), 1)
+
+		mdl_missing = self.fs.find_model('$/kakahead')
+		mdl_missing.reparentTo(render)
+
+		winprops = WindowProperties()
+		winprops.setSize(1600, 900)
+		self.win.requestProperties(winprops)
+
+def start_game(packages):
+	if not packages:
+		packages = []
+	game = Game(packages)
+	game.run()

source/packages/__init__.py

@@ -1,2 +0,0 @@
-
-from .manager import PackageManager

source/packages/errors.py

@@ -1,14 +0,0 @@
-class FilepathNotFound(Exception):
-	pass
-
-class GamePackageMissing(Exception):
-	pass
-
-class GamePackageMalformed(Exception):
-	pass
-
-class PackageAlreadyLoaded(Exception):
-	pass
-
-class InvalidPackageType(Exception):
-	pass

source/packages/gui.py

@@ -1,157 +0,0 @@
-import posixpath
-import tkinter as tk
-import tkinter.ttk as ttk
-import simplepbr
-import gltf
-from direct.stdpy.file import walk
-from panda3d.core import NodePath, DirectionalLight, TransparencyAttrib
-
-def get_icons():
-    return type('', (object,), {
-        'app': tk.PhotoImage(file="ui/icons/application.png"),
-        'brick': tk.PhotoImage(file="ui/icons/brick.png"),
-        'bricks': tk.PhotoImage(file="ui/icons/bricks.png"),
-        'computer': tk.PhotoImage(file="ui/icons/computer.png"),
-        'folder': tk.PhotoImage(file="ui/icons/folder.png"),
-        'shape_group': tk.PhotoImage(file="ui/icons/shape_group.png"),
-        'pictures': tk.PhotoImage(file="ui/icons/pictures.png"),
-        'picture': tk.PhotoImage(file='ui/icons/picture.png'),
-        "page_red": tk.PhotoImage(file='ui/icons/page_red.png'),
-        'shape_square': tk.PhotoImage(file='ui/icons/shape_square.png'),
-        'color_wheel': tk.PhotoImage(file='ui/icons/color_wheel.png'),
-        'color_swatch': tk.PhotoImage(file='ui/icons/color_swatch.png'),
-        'link': tk.PhotoImage(file='ui/icons/link.png'),
-        'sound': tk.PhotoImage(file='ui/icons/sound.png'),
-        'chart_organisation': tk.PhotoImage(file='ui/icons/chart_organisation.png'),
-        'anchor': tk.PhotoImage(file='ui/icons/anchor.png'),
-        'shape_flip_horizontal': tk.PhotoImage(file='ui/icons/shape_flip_horizontal.png'),
-        'film': tk.PhotoImage(file='ui/icons/film.png'),
-        'user': tk.PhotoImage(file='ui/icons/user.png'),
-        'chart_line_link': tk.PhotoImage(file='ui/icons/chart_line_link.png'),
-        'music': tk.PhotoImage(file='ui/icons/music.png')
-    })()
-
-def add_package_contents_to_tree(tree, package, type, name, extensions, icon_folder, icon_group, icon_item):
-    data_path = posixpath.join(package.mount_dir, type)
-    tree.insert(package.mount_dir, 'end', data_path, text=f' {name}', image=icon_group)
-    file_count = 0
-    for root, paths, files in walk(data_path):
-        for path in paths:
-            tree.insert(root, 'end', posixpath.join(root, path), text=f' {path}', image=icon_folder)
-        for file in files:
-            if file.lower().endswith(extensions):
-                file_count += 1
-                tree.insert(root, 'end', posixpath.join(root, file), text=f' {file}', image=icon_item)
-    tree.item(data_path, text=f' {name} ({file_count})')
-
-def add_package_models_to_tree(tree, package, icons):
-    add_package_contents_to_tree(tree, package, 'models/', '3D Models', ('.glb', '.gltf', '.obj', '.egg'), icons.folder, icons.shape_group, icons.shape_square)
-
-def add_package_textures_to_tree(tree, package, icons):
-    add_package_contents_to_tree(tree, package, 'textures/', 'Image Textures', ('.png', '.jpg', '.bmp'), icons.folder, icons.pictures, icons.picture)
-
-def add_package_materials_to_tree(tree, package, icons):
-    add_package_contents_to_tree(tree, package, 'materials/', 'Materials', ('.json'), icons.folder, icons.color_wheel, icons.color_swatch)
-
-def add_package_sounds_to_tree(tree, package, icons):
-    add_package_contents_to_tree(tree, package, 'sounds/', 'Sounds', ('.ogg', '.wav'), icons.folder, icons.sound, icons.sound)
-
-def add_package_music_to_tree(tree, package, icons):
-    add_package_contents_to_tree(tree, package, 'music/', 'Music', ('.ogg', '.mp3'), icons.folder, icons.music, icons.music)
-
-def add_package_to_tree(tree, package, icons):
-    add_package_models_to_tree(tree, package, icons)
-    add_package_textures_to_tree(tree, package, icons)
-    add_package_materials_to_tree(tree, package, icons)
-    add_package_sounds_to_tree(tree, package, icons)
-    add_package_music_to_tree(tree, package, icons)
-
-def init_packages_tree(tree, packages, icons):
-    tree.insert('', 'end', '/', text=' /', open=True, image=icons.app)
-    tree.insert('/', 'end', '/main/', text=f' Main Package "{packages.main_package.meta.name}" - {packages.main_package.meta.version}', image=icons.computer)
-    tree.insert('/', 'end', '/include/', text=f' Included Packages ({len(packages.package_list)})', image=icons.bricks)
-    add_package_to_tree(tree, packages.main_package, icons)
-    for package in packages.package_list:
-        tree.insert('/include/', 'end', package.mount_dir, text=f' "{package.meta.name}" - {package.meta.version}', image=icons.brick)
-        add_package_to_tree(tree, package, icons)
-    return tree
-
-def init_gui(app, args):
-    app.gui.geometry("700x500")
-    app.gui.grid_rowconfigure(0, weight=10)
-    app.gui.grid_rowconfigure(1, weight=5)
-    app.gui.grid_columnconfigure(0, weight=1)
-    package_frame = tk.Frame(app.gui, padx=4, pady=4)
-    package_frame.grid(column=0, row=0, sticky="news")
-    package_frame.grid_columnconfigure(0, weight=1)
-    package_frame.grid_rowconfigure(0, weight=1)
-    package_frame.grid_rowconfigure(1, weight=1000)
-    packages_label = tk.Label(package_frame, text="Packages")
-    packages_label.grid(column=0, row=0, sticky="w")
-    packagetree_frame = tk.Frame(package_frame)
-    packagetree_frame.grid(column=0, row=1, sticky="news")
-    packagetree_frame.grid_columnconfigure(0, weight=1000)
-    packagetree_frame.grid_columnconfigure(1, weight=1)
-    packagetree_frame.grid_rowconfigure(0, weight=1)
-    app.tree_packages = ttk.Treeview(packagetree_frame, show="tree")
-    app.tree_packages.grid(column=0, row=0, sticky="news")
-    packagetree_scrollbar = ttk.Scrollbar(packagetree_frame, orient="vertical", command=app.tree_packages.yview)
-    packagetree_scrollbar.grid(column=1, row=0)
-    app.tree_packages.bind('<Double-1>', app.on_packagetree_doubleclick)
-    scene_frame = tk.Frame(app.gui, padx=4, pady=4)
-    scene_frame.grid(column=0, row=1, sticky="news")
-    scene_frame.grid_columnconfigure(0, weight=1)
-    scene_frame.grid_rowconfigure(0, weight=1)
-    scene_frame.grid_rowconfigure(1, weight=1000)
-    scene_label = tk.Label(scene_frame, text="Scene Graph")
-    scene_label.grid(column=0, row=0, sticky="w")
-    scenetree_frame = tk.Frame(scene_frame)
-    scenetree_frame.grid(column=0, row=1, sticky="news")
-    scenetree_frame.grid_columnconfigure(0, weight=10000)
-    scenetree_frame.grid_columnconfigure(1, weight=1)
-    scenetree_frame.grid_rowconfigure(0, weight=1)
-    app.tree_scene = ttk.Treeview(scenetree_frame, show="tree")
-    app.tree_scene.grid(column=0, row=0, sticky="news")
-    scenetree_scrollbar = ttk.Scrollbar(scenetree_frame, orient="vertical", command=app.tree_scene.yview)
-    scenetree_scrollbar.grid(column=1, row=0)
-    app.gui.protocol("WM_DELETE_WINDOW", app.on_tk_close)
-
-def init_panda(app, args):
-    gltf.patch_loader(app.panda.loader)
-    app.panda.setBackgroundColor(.02, .02, .02)
-    app.panda.disableMouse()
-    app.panda.camera.setPos(0, -5, 2.5)
-    app.panda.camera.setHpr(0, -20, 0)
-    simplepbr.init()
-    app.env_root = NodePath('env_root')
-    app.env_root.reparentTo(app.panda.render)
-    axis = app.panda.loader.loadModel(app.package_manager.get_model_path('axis.glb'))
-    axis.setTransparency(TransparencyAttrib.MAlpha)
-    axis.setAlphaScale(0.2)
-    axis.reparentTo(app.env_root)
-    plane = app.panda.loader.loadModel(app.package_manager.get_model_path('debugplane.glb'))
-    plane.setTransparency(TransparencyAttrib.MAlpha)
-    plane.setAlphaScale(0.2)
-    plane.reparentTo(app.env_root)
-    root = app.panda.loader.loadModel(app.package_manager.get_model_path('debugrot.glb'))
-    root.setTransparency(TransparencyAttrib.MAlpha)
-    root.setAlphaScale(0.2)
-    root.reparentTo(app.env_root)
-    dlight = DirectionalLight('light')
-    dlight.setColor((4, 4, 4, 1))
-    dlight.setShadowCaster(True, 512, 512)
-    nplight = app.env_root.attachNewNode(dlight)
-    nplight.setPos(0, 1, 1)
-    nplight.setHpr(180+15, -45, 15)
-    app.camera_root = NodePath('camera_root')
-    app.camera_root.reparentTo(app.panda.render)
-    app.panda.camera.wrtReparentTo(app.camera_root)
-
-    app.panda.render.setLight(nplight)
-    app.scene_root = NodePath('scene_root')
-    app.scene_root.reparentTo(app.panda.render)
-    app.panda.taskMgr.add(app.update_input, "update_input")
-    app.panda.accept('mouse1', app.mouse1_down, [])
-    app.panda.accept('mouse1-up', app.mouse1_up, [])
-    app.panda.accept('wheel_up', app.wheel_up, [])
-    app.panda.accept('wheel_down', app.wheel_down, [])

source/packages/manager.py

@@ -1,57 +0,0 @@
-
-import os, json
-import posixpath
-from .package import Package
-from .errors import *
-
-class PackageManager:
-	def __init__(self, vfs):
-		self.vfs = vfs
-		self.package_map = {}
-		self.package_list = []
-		self.main_package = None
-
-	def unmount_all(self):
-		self.vfs.unmount(self.main_package.mount_dir)
-		for package in self.package_list:
-			self.vfs.unmount(package.mount_dir)
-
-	def get_package_meta(self, filepath):
-		if not os.path.exists(filepath):
-			raise FilepathNotFound(filepath)
-		gamepkg_path = os.path.join(filepath, 'gamepackage.json')
-		if not os.path.exists(gamepkg_path):
-			raise GamePackageMissing(gamepkg_path)
-		meta = json.load(open(gamepkg_path))
-		if 'name' not in meta or 'type' not in meta:
-			raise GamePackageMalformed(gamepkg_path)
-		return meta
-
-	def set_main_package(self, filepath):
-		meta = self.get_package_meta(filepath)
-		if meta['type'] != 'main':
-			raise InvalidPackageType(filepath, meta['type'])
-		vfs_path = f'/main/'
-		self.vfs.mount(filepath, vfs_path, 0)
-		new_package = Package(type('', (object,), meta), vfs_path, self.vfs)
-		self.main_package = new_package
-
-	def include_package(self, filepath):
-		meta = self.get_package_meta(filepath)
-		if meta['name'] in self.package_map:
-			raise PackageAlreadyLoaded(meta['name'])
-		vfs_path = f'/include/{meta["name"]}'
-		self.vfs.mount(filepath, vfs_path, 0) 
-		new_package = Package(type('', (object,), meta), vfs_path, self.vfs)
-		self.package_map[meta['name']] = new_package
-		self.package_list.insert(0, new_package)
-
-	def get_model_path(self, name):
-		for imported_package in reversed(self.package_list):
-			target_path = posixpath.join(imported_package.mount_dir, 'models', name)
-			if self.vfs.exists(target_path):
-				return target_path
-		main_path = posixpath.join(self.main_package.mount_dir, 'models', name)
-		if (self.vfs.exists(main_path)):
-			return main_path
-		return None

source/packages/package.py

@@ -1,32 +0,0 @@
-
-import posixpath
-from direct.stdpy.file import walk
-
-class Package:
-	def __init__(self, meta, mount_dir, vfs):
-		self.meta = meta
-		self.mount_dir = mount_dir
-		self.vfs = vfs
-	
-	def all_models(self):
-		models_path = posixpath.join(self.mount_dir, 'models')
-		output = []
-		for root, paths, files in walk(models_path):
-			rel_root = root.replace(f'{models_path}', '').strip()
-			if len(rel_root) > 0 and rel_root[0] == '/':
-				rel_root = rel_root[1:]
-			for filepath in files:
-				output.append(posixpath.join(rel_root, filepath))
-		return output
-
-	def all_textures(self):
-		textures_path = posixpath.join(self.mount_dir, 'textures')
-		output = []
-		for root, paths, files in walk(textures_path):
-			rel_root = root.replace(f'{textures_path}', '').strip()
-			if len(rel_root) > 0 and rel_root[0] == '/':
-				rel_root = rel_root[1:]
-			for filepath in files:
-				output.append(posixpath.join(rel_root, filepath))
-		return output
-		

source/pkgexplore.py

@@ -1,136 +0,0 @@
-
-import tkinter as tk
-from source.packages import PackageManager
-from source.packages.gui import *
-from direct.showbase.ShowBase import ShowBase
-from panda3d.core import VirtualFileSystem, Material, Vec3, CullFaceAttrib, WindowProperties
-from direct.actor.Actor import Actor
-
-class PackageExplorer:
-    def __init__(self, args):
-        self.gui = tk.Tk()
-        self.gui.title("Blackjack and Hookers: Package Explorer")
-        self.panda = ShowBase()
-        props = WindowProperties()
-        props.setTitle('Blackjack and Hookers: 3D Viewport')
-        self.panda.win.requestProperties(props)
-        self.package_manager = PackageManager(VirtualFileSystem.getGlobalPtr())
-        self.package_manager.set_main_package(args.main)
-        self.icons = get_icons()
-        self.prev = None
-        if args.package:
-            for include in args.package:
-                self.package_manager.include_package(include)
-        self.tree_packages = None
-        self.tree_scene = None
-        self.running = True
-        self.env_root = None
-        self.camera_root = None
-        self.camera_accel = 100
-        self.panda_keymap = {
-            'mouse1': False
-        }
-        self.mouse_previous = Vec3()
-        self.mouse_direction = Vec3()
-        init_gui(self, args)
-        init_packages_tree(self.tree_packages, self.package_manager, self.icons)
-        init_panda(self, args)
-        
-    def on_tk_close(self):
-        self.running = False
-
-    def on_packagetree_doubleclick(self, event):
-        item = self.tree_packages.selection()[0]
-        if item.lower().endswith(('.glb', '.gltf', '.obj', '.egg')):
-            for child in self.scene_root.getChildren():
-                child.removeNode()
-            mat = Material()
-            mat.setAmbient((1, 0, 0, 1))
-            node = self.panda.loader.loadModel(item)
-            path = node.find('**/+Character')
-            if not path.isEmpty():
-                node = Actor(node)
-            node.reparentTo(self.scene_root)
-            node.setMaterial(mat)
-            node.setTwoSided(False)
-            node.setAttrib(CullFaceAttrib.make(CullFaceAttrib.MCullClockwise))
-            self.display_scenegraph(node, item)
-            self.prev = node
-
-    def display_scenegraph(self, node, item):
-        self.tree_scene.delete(*self.tree_scene.get_children())
-        self.tree_scene.insert('', 'end', '/', text=f' {item}', open=True, image=self.icons.shape_square)
-        joints = node.getJoints() if getattr(node, 'getJoints', None) else []
-        if len(joints) > 0:
-            self.tree_scene.insert('/', 'end', 'joints', text=f' Joints ({len(joints)})', image=self.icons.chart_line_link)
-            for joint in joints:
-                self.tree_scene.insert('joints', 'end', f'joint_{joint.getName()}', text=f' {joint.getName()}', image=self.icons.anchor)
-        self.add_scene_nodes(node, '/')
-
-    def add_scene_nodes(self, node, parent):
-        pn = node.node()
-        tree_id = f'{pn.getType().getName()} {node.getName()}'
-        tree_name = tree_id
-        image = ''
-        match pn.getType().getName():
-            case 'ModelRoot':
-                image = self.icons.chart_organisation
-            case 'PandaNode':
-                image = self.icons.anchor
-            case 'GeomNode':
-                image = self.icons.shape_flip_horizontal
-            case 'AnimBundleNode':
-                bundle = pn.getBundle().getName()
-                tree_id = f'{tree_id}_{bundle}'
-                tree_name = f'{bundle}'
-                image = self.icons.film
-            case 'Character':
-                image = self.icons.user
-        self.tree_scene.insert(parent, 'end', tree_id, text=f' {tree_name}', open=True, image=image)
-        for child in node.getChildren():
-            self.add_scene_nodes(child, tree_id)
-
-    def mouse1_down(self):
-        self.panda_keymap['mouse1'] = True
-
-    def mouse1_up(self):
-        self.panda_keymap['mouse1'] = False
-
-    def wheel_up(self):
-        quat = self.panda.camera.getQuat(self.camera_root)
-        forward = quat.getForward()
-        self.panda.camera.setPos(self.panda.camera.getPos() + forward)
-
-    def wheel_down(self):
-        quat = self.panda.camera.getQuat(self.camera_root)
-        forward = quat.getForward()
-        self.panda.camera.setPos(self.panda.camera.getPos() - forward)
-
-    def update_input(self, task):
-        if self.panda.mouseWatcherNode.hasMouse():
-            mouse = self.panda.mouseWatcherNode.getMouse()
-            dt = self.panda.clock.getDt()
-            self.mouse_direction = Vec3(self.mouse_previous.getX() - mouse.getX(),
-                                        self.mouse_previous.getY() - mouse.getY(),
-                                        0)
-            self.mouse_previous = Vec3(mouse.getX(), mouse.getY(), 0)
-
-        if self.panda_keymap['mouse1']:
-            self.camera_root.setH(self.panda.render, self.camera_root.getH() + self.mouse_direction.getX() * self.camera_accel)
-            self.camera_root.setP(self.panda.render, self.camera_root.getP() + -self.mouse_direction.getY() * self.camera_accel)
-
-        return task.cont
-
-    def loop(self):
-        try:
-            while self.running:
-                self.gui.update_idletasks()
-                self.gui.update()
-                self.panda.taskMgr.step()
-        except KeyboardInterrupt:
-            return
-
-
-def start_explorer(args):
-    app = PackageExplorer(args)
-    app.loop()

testmod/gamepackage.json

@@ -1,5 +0,0 @@
-{
-	"name": "test-mod",
-	"version": "1.1-beta",
-	"type": "include"
-}