905 lines
35 KiB
Python
905 lines
35 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""EG packaged project runtime template."""
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from __future__ import annotations
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import importlib
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import json
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import os
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import sys
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import traceback
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from direct.showbase.ShowBase import ShowBase
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from direct.showbase.ShowBaseGlobal import globalClock
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from panda3d.core import (
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CardMaker,
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Filename,
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Material,
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MaterialAttrib,
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MovieTexture,
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Vec4,
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TextNode,
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TransparencyAttrib,
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Vec3,
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load_prc_file_data,
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)
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from project.scene_description import normalize_runtime_scene
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PROJECT_NAME = "__EG_PROJECT_NAME__"
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def _bootstrap_paths():
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if getattr(sys, "frozen", False):
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bundle_root = getattr(sys, "_MEIPASS", "") or os.path.join(os.path.dirname(sys.executable), "_internal")
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if not os.path.isdir(bundle_root):
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bundle_root = os.path.dirname(sys.executable)
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project_root = bundle_root
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else:
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source_root = os.path.dirname(os.path.abspath(__file__))
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staged_root = os.path.normpath(os.path.join(source_root, ".."))
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project_root = staged_root if os.path.isdir(os.path.join(staged_root, "data")) else source_root
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data_root = os.path.join(project_root, "data")
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os.chdir(data_root if os.path.isdir(data_root) else project_root)
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search_paths = [
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project_root,
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data_root,
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os.path.join(data_root, "pipeline"),
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os.path.join(project_root, "third_party"),
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]
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for path in search_paths:
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if os.path.isdir(path) and path not in sys.path:
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sys.path.insert(0, path)
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return project_root, data_root
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PROJECT_ROOT, DATA_ROOT = _bootstrap_paths()
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class MainApp(ShowBase):
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def __init__(self):
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self.project_path = DATA_ROOT
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self.data_root = DATA_ROOT
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self.gui_elements = []
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self.chinese_font = None
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self.script_manager = None
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self.render_pipeline = None
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self._movie_textures = []
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self.camera_control_enabled = True
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self.mouse_controller = None
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self.cameraSpeed = 20.0
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self.cameraRotateSpeed = 10.0
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self.lastMouseX = 0
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self.lastMouseY = 0
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self.mouseRightPressed = False
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self.use_ssbo_mouse_picking = True
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self.use_ssbo_scene_import = True
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self.ssbo_runtime_importer = None
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self._ssbo_visible_scene = None
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self.runtime_manifest = {}
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self.runtime_scene = {}
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load_prc_file_data(
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"",
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f"""
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win-size 1380 750
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window-title {PROJECT_NAME}
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load-display pandagl
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aux-display p3tinydisplay
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sync-video false
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show-frame-rate-meter false
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support-threads false
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""",
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)
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from rpcore import RenderPipeline
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self.render_pipeline = RenderPipeline()
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self.render_pipeline.pre_showbase_init()
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ShowBase.__init__(self)
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self.render_pipeline.create(self)
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self.render_pipeline._showbase.camera = self.render_pipeline._showbase.cam
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self.disableMouse()
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self._load_font()
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self._load_manifest()
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self._init_script_manager()
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self._init_ssbo_runtime_importer()
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self.load_runtime_scene()
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def _init_script_manager(self):
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script_module = importlib.import_module("core.script_system")
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self.script_manager = script_module.ScriptManager(self)
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self.script_manager.hot_reload_enabled = False
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scripts_dir = self.get_resource_path("scripts")
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if hasattr(self.script_manager, "set_scripts_directory"):
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self.script_manager.set_scripts_directory(
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scripts_dir,
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create=False,
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reload_scripts=False,
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)
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self.script_manager.start_system()
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self.script_manager.set_hot_reload_enabled(False)
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def _load_font(self):
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font_candidates = [
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"C:/Windows/Fonts/msyh.ttc",
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"C:/Windows/Fonts/simhei.ttf",
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]
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for font_path in font_candidates:
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if os.path.exists(font_path):
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try:
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self.chinese_font = self.loader.loadFont(font_path)
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if self.chinese_font:
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print(f"✓ 中文字体加载成功: {font_path}")
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return
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except Exception:
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continue
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print("⚠ 未找到可用中文字体，继续使用默认字体")
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def _init_ssbo_runtime_importer(self):
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if not (self.use_ssbo_mouse_picking and self.use_ssbo_scene_import):
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return
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try:
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importer_module = importlib.import_module("ssbo_component.runtime_importer")
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importer_cls = getattr(importer_module, "RuntimeSSBOSceneImporter", None)
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if importer_cls:
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self.ssbo_runtime_importer = importer_cls(self)
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print("✓ 运行时 SSBO 场景导入器已启用")
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except Exception as e:
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print(f"⚠ 初始化运行时 SSBO 导入器失败: {e}")
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def get_chinese_font(self):
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return self.chinese_font
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def get_resource_path(self, relative_path):
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return os.path.normpath(os.path.join(DATA_ROOT, relative_path))
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def _load_json_file(self, file_path, default_value):
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if not os.path.exists(file_path):
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return default_value
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try:
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with open(file_path, "r", encoding="utf-8-sig") as f:
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return json.load(f)
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except Exception as e:
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print(f"⚠ 读取 JSON 失败 {file_path}: {e}")
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return default_value
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def _load_manifest(self):
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manifest_path = self.get_resource_path("manifest.json")
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self.runtime_manifest = self._load_json_file(manifest_path, {})
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if not isinstance(self.runtime_manifest, dict):
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self.runtime_manifest = {}
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def _load_camera_state(self, camera_state=None):
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camera_state = dict(camera_state or {})
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if not isinstance(camera_state, dict):
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camera_state = {}
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position = camera_state.get("position") or [0, -20, 5]
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rotation = camera_state.get("rotation") or [0, 0, 0]
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self.camera_control_enabled = bool(camera_state.get("camera_control_enabled", True))
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try:
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if len(position) >= 3:
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self.camera.setPos(position[0], position[1], position[2])
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if len(rotation) >= 3:
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self.camera.setHpr(rotation[0], rotation[1], rotation[2])
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self.cam = self.camera
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except Exception as e:
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print(f"⚠ 恢复主相机状态失败: {e}")
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def _init_camera_controller(self):
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if not self.camera_control_enabled:
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return
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try:
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controller_module = importlib.import_module("core.CustomMouseController")
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controller_cls = getattr(controller_module, "CustomMouseController", None)
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if not controller_cls:
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return
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self.mouse_controller = controller_cls(self)
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self.mouse_controller.setUp()
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self.accept("wheel_up", self.wheelForward)
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self.accept("wheel_down", self.wheelBackward)
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except Exception as e:
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print(f"⚠ 初始化主相机控制失败: {e}")
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def wheelForward(self, _data=None):
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if not self.camera_control_enabled:
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return
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try:
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forward = self.cam.getMat().getRow3(1)
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distance = self.cameraSpeed * globalClock.getDt()
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current_pos = self.cam.getPos()
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self.cam.setPos(current_pos + forward * distance)
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except Exception as e:
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print(f"滚轮前进失败: {e}")
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def wheelBackward(self, _data=None):
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if not self.camera_control_enabled:
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return
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try:
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forward = self.cam.getMat().getRow3(1)
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distance = self.cameraSpeed * globalClock.getDt()
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current_pos = self.cam.getPos()
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self.cam.setPos(current_pos - forward * distance)
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except Exception as e:
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print(f"滚轮后退失败: {e}")
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def _resolve_media_path(self, relative_path):
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if not relative_path:
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return ""
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if str(relative_path).startswith(("http://", "https://")):
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return relative_path
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if os.path.isabs(relative_path):
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return relative_path
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return self.get_resource_path(relative_path.replace("/", os.sep))
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def _resolve_startup_scene_runtime_path(self):
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startup_scene_guid = self.runtime_manifest.get("startup_scene_guid", "")
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for scene_entry in self.runtime_manifest.get("scenes", []) or []:
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if scene_entry.get("guid") == startup_scene_guid:
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return scene_entry.get("runtime_path", "")
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scenes = self.runtime_manifest.get("scenes", []) or []
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if scenes:
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return scenes[0].get("runtime_path", "")
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return ""
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def load_runtime_scene(self):
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runtime_scene_path = self._resolve_startup_scene_runtime_path()
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if not runtime_scene_path:
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print("⚠ 未找到启动场景")
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return
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runtime_scene_file = self.get_resource_path(runtime_scene_path)
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self.runtime_scene = normalize_runtime_scene(self._load_json_file(runtime_scene_file, {}))
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if not isinstance(self.runtime_scene, dict):
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self.runtime_scene = {}
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return
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scene_components = dict(self.runtime_scene.get("scene_components", {}) or {})
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camera_component = dict(scene_components.get("camera", {}) or self.runtime_scene.get("camera", {}) or {})
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self._load_camera_state(camera_component)
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self._init_camera_controller()
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scene_file = self.get_resource_path(self.runtime_scene.get("cooked_scene", ""))
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if not os.path.exists(scene_file):
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print(f"⚠ 未找到 cooked 场景文件: {scene_file}")
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return
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metadata_scene = self.loader.loadModel(Filename.fromOsSpecific(scene_file))
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if not metadata_scene:
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print("⚠ cooked 场景加载失败")
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return
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cook_info = dict(self.runtime_scene.get("cook", {}) or {})
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visible_scene = metadata_scene
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use_ssbo_scene = bool(self.ssbo_runtime_importer and self.use_ssbo_scene_import)
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interactive_root_names = list(self.runtime_scene.get("interactive_model_names", []) or [])
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static_scene_rel = str(cook_info.get("static_scene", "") or "").strip()
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interactive_scene_rel = str(cook_info.get("interactive_scene", "") or "").strip()
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if use_ssbo_scene:
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try:
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if static_scene_rel or interactive_scene_rel:
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visible_scene = self.ssbo_runtime_importer.load_split_scene(
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static_scene_path=self.get_resource_path(static_scene_rel) if static_scene_rel else "",
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interactive_scene_path=self.get_resource_path(interactive_scene_rel) if interactive_scene_rel else "",
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interactive_root_names=interactive_root_names,
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)
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else:
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visible_scene = self.ssbo_runtime_importer.load_scene(
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scene_file,
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interactive_root_names=interactive_root_names,
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)
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self._ssbo_visible_scene = visible_scene
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except Exception as e:
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print(f"⚠ 运行时 SSBO 场景导入失败，回退普通加载: {e}")
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traceback.print_exc()
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visible_scene = metadata_scene
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use_ssbo_scene = False
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if not use_ssbo_scene:
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split_scene = self._load_split_runtime_scene(cook_info)
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if split_scene is not None:
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visible_scene = split_scene
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visible_scene.reparentTo(self.render)
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self._prepare_scene_for_render_pipeline(visible_scene)
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self.process_scene_elements(
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metadata_scene,
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skip_model_nodes=use_ssbo_scene,
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runtime_root=None if use_ssbo_scene else visible_scene,
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)
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self.load_gui_from_runtime(self.runtime_scene)
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print("✓ 场景加载完成")
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def _load_split_runtime_scene(self, cook_info):
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cook_info = dict(cook_info or {})
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static_scene_rel = str(cook_info.get("static_scene", "") or "").strip()
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interactive_scene_rel = str(cook_info.get("interactive_scene", "") or "").strip()
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split_paths = [path for path in (static_scene_rel, interactive_scene_rel) if path]
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if not split_paths:
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return None
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visible_root = self.render.attachNewNode("RuntimeCookedScene")
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loaded_any = False
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for relative_path in split_paths:
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scene_path = self.get_resource_path(relative_path)
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if not os.path.exists(scene_path):
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continue
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try:
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split_scene = self.loader.loadModel(Filename.fromOsSpecific(scene_path))
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if not split_scene or split_scene.isEmpty():
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continue
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split_scene.reparentTo(visible_root)
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loaded_any = True
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except Exception as e:
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print(f"⚠ 读取分层 cooked 场景失败 {scene_path}: {e}")
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if loaded_any:
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print("✓ 已加载分层 cooked 场景")
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return visible_root
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if not visible_root.isEmpty():
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visible_root.removeNode()
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return None
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def _find_runtime_node_by_name(self, runtime_root, node_name):
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if runtime_root is None or runtime_root.isEmpty() or not node_name:
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return None
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try:
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for candidate in runtime_root.find_all_matches("**"):
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if candidate.getName() == node_name:
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return candidate
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except Exception:
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return None
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return None
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def _prepare_scene_for_render_pipeline(self, scene):
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self._bake_effective_geom_materials(scene)
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self._ensure_geom_materials(scene)
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try:
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self.render_pipeline.prepare_scene(scene)
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except Exception as e:
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print(f"⚠ RenderPipeline 场景预处理失败，继续使用原始场景: {e}")
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traceback.print_exc()
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def _build_default_material(self):
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material = Material()
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material.setAmbient(Vec4(0.2, 0.2, 0.2, 1.0))
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material.setDiffuse(Vec4(0.8, 0.8, 0.8, 1.0))
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material.setSpecular(Vec4(0.0, 0.0, 0.0, 1.0))
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material.setEmission(Vec4(0.0, 0.0, 0.0, 1.0))
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material.setShininess(0.0)
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return material
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def _ensure_geom_materials(self, scene):
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for geom_np in scene.find_all_matches("**/+GeomNode"):
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try:
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geom_node = geom_np.node()
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except Exception:
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continue
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fallback_material = None
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try:
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if geom_np.hasMaterial():
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fallback_material = geom_np.getMaterial()
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except Exception:
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fallback_material = None
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|
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for geom_index in range(geom_node.getNumGeoms()):
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try:
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geom_state = geom_node.getGeomState(geom_index)
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except Exception:
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continue
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material = None
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try:
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if geom_state.hasAttrib(MaterialAttrib):
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material_attrib = geom_state.getAttrib(MaterialAttrib)
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material = material_attrib.getMaterial() if material_attrib else None
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except Exception:
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material = None
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|
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if material is None:
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material = fallback_material or self._build_default_material()
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try:
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geom_node.setGeomState(
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geom_index,
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geom_state.setAttrib(MaterialAttrib.make(material)),
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)
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except Exception:
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continue
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|
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def _bake_effective_geom_materials(self, scene):
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for geom_np in scene.find_all_matches("**/+GeomNode"):
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try:
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geom_node = geom_np.node()
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net_state = geom_np.getNetState()
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except Exception:
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continue
|
|
|
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for geom_index in range(geom_node.getNumGeoms()):
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try:
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geom_state = geom_node.getGeomState(geom_index)
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except Exception:
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continue
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|
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|
material = None
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|
try:
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if geom_state.hasAttrib(MaterialAttrib):
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material_attrib = geom_state.getAttrib(MaterialAttrib)
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material = material_attrib.getMaterial() if material_attrib else None
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except Exception:
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material = None
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|
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if material is None:
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try:
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if net_state.hasAttrib(MaterialAttrib):
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material_attrib = net_state.getAttrib(MaterialAttrib)
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material = material_attrib.getMaterial() if material_attrib else None
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except Exception:
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material = None
|
|
|
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if material is None:
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try:
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if geom_np.hasMaterial():
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material = geom_np.getMaterial()
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except Exception:
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material = None
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|
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if material is None:
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continue
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|
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try:
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geom_node.setGeomState(
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geom_index,
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geom_state.setAttrib(MaterialAttrib.make(material)),
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)
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except Exception:
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continue
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|
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def process_scene_elements(self, root_node, skip_model_nodes=False, runtime_root=None):
|
|
processed_lights = set()
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|
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def walk(node_path):
|
|
is_model_root = node_path.hasTag("is_model_root")
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runtime_target = None
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if is_model_root and runtime_root is not None:
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runtime_target = self._find_runtime_node_by_name(runtime_root, node_path.getName())
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self._apply_user_visibility(node_path)
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if runtime_target is not None:
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self._apply_user_visibility(runtime_target)
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|
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if skip_model_nodes and is_model_root:
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runtime_target = None
|
|
if self.ssbo_runtime_importer:
|
|
runtime_target = self.ssbo_runtime_importer.get_runtime_node_for_name(node_path.getName())
|
|
if runtime_target is None:
|
|
runtime_target = self._ssbo_visible_scene
|
|
|
|
if node_path.hasTag("scripts_info") and runtime_target:
|
|
try:
|
|
scripts_info = json.loads(node_path.getTag("scripts_info"))
|
|
self.process_scripts(runtime_target, scripts_info)
|
|
except Exception as e:
|
|
print(f"处理 SSBO 模型根脚本失败 {node_path.getName()}: {e}")
|
|
return
|
|
|
|
if node_path.hasTag("scripts_info"):
|
|
try:
|
|
scripts_info = json.loads(node_path.getTag("scripts_info"))
|
|
self.process_scripts(runtime_target or node_path, scripts_info)
|
|
except Exception as e:
|
|
print(f"处理节点脚本失败 {node_path.getName()}: {e}")
|
|
|
|
if node_path.hasTag("light_type") and node_path not in processed_lights:
|
|
if node_path.hasTag("is_auxiliary_light") and node_path.getTag("is_auxiliary_light").lower() == "true":
|
|
return
|
|
|
|
light_type = node_path.getTag("light_type")
|
|
if light_type == "spot_light":
|
|
self._recreate_spot_light(node_path)
|
|
elif light_type == "point_light":
|
|
self._recreate_point_light(node_path)
|
|
processed_lights.add(node_path)
|
|
|
|
for child in node_path.getChildren():
|
|
walk(child)
|
|
|
|
walk(root_node)
|
|
|
|
def _apply_user_visibility(self, node_path):
|
|
if not node_path.hasTag("user_visible"):
|
|
return
|
|
|
|
user_visible = node_path.getTag("user_visible").lower() == "true"
|
|
node_path.setPythonTag("user_visible", user_visible)
|
|
if user_visible:
|
|
node_path.show()
|
|
else:
|
|
node_path.hide()
|
|
|
|
def _recreate_spot_light(self, light_node):
|
|
try:
|
|
from rpcore import SpotLight
|
|
|
|
light = SpotLight()
|
|
light.direction = Vec3(0, 0, -1)
|
|
light.fov = float(light_node.getTag("light_fov")) if light_node.hasTag("light_fov") else 70.0
|
|
light.energy = float(light_node.getTag("light_energy")) if light_node.hasTag("light_energy") else 5000.0
|
|
light.radius = float(light_node.getTag("light_radius")) if light_node.hasTag("light_radius") else 1000.0
|
|
light.casts_shadows = True
|
|
light.shadow_map_resolution = 256
|
|
light.setPos(light_node.getPos())
|
|
self.render_pipeline.add_light(light)
|
|
except Exception as e:
|
|
print(f"创建聚光灯失败 {light_node.getName()}: {e}")
|
|
|
|
def _recreate_point_light(self, light_node):
|
|
try:
|
|
from rpcore import PointLight
|
|
|
|
light = PointLight()
|
|
light.energy = float(light_node.getTag("light_energy")) if light_node.hasTag("light_energy") else 5000.0
|
|
light.radius = float(light_node.getTag("light_radius")) if light_node.hasTag("light_radius") else 1000.0
|
|
light.inner_radius = 0.4
|
|
light.casts_shadows = True
|
|
light.shadow_map_resolution = 256
|
|
light.setPos(light_node.getPos())
|
|
self.render_pipeline.add_light(light)
|
|
except Exception as e:
|
|
print(f"创建点光源失败 {light_node.getName()}: {e}")
|
|
|
|
def process_scripts(self, node_path, script_info_list):
|
|
if not self.script_manager:
|
|
return
|
|
|
|
for script_info in script_info_list or []:
|
|
script_name = str(script_info.get("name", "") or "").strip()
|
|
if not script_name:
|
|
continue
|
|
|
|
try:
|
|
if script_name not in self.script_manager.loader.script_classes:
|
|
script_path = ""
|
|
if hasattr(self.script_manager, "resolve_script_path"):
|
|
script_path = self.script_manager.resolve_script_path(script_info)
|
|
if script_path:
|
|
self.script_manager.load_script_from_file(script_path)
|
|
|
|
script_component = self.script_manager.add_script_to_object(node_path, script_name)
|
|
if script_component:
|
|
print(f"✓ 脚本 {script_name} 已挂载到 {node_path.getName()}")
|
|
else:
|
|
print(f"⚠ 脚本 {script_name} 挂载失败")
|
|
except Exception as e:
|
|
print(f"挂载脚本失败 {script_name}: {e}")
|
|
|
|
def load_gui_from_runtime(self, runtime_scene):
|
|
gui_data = []
|
|
if isinstance(runtime_scene, dict):
|
|
scene_components = dict(runtime_scene.get("scene_components", {}) or {})
|
|
gui_component = dict(scene_components.get("gui", {}) or {})
|
|
gui_data = gui_component.get("elements", []) or runtime_scene.get("gui", []) or []
|
|
if not gui_data:
|
|
return
|
|
self.create_gui_elements(gui_data)
|
|
|
|
def create_gui_elements(self, element_data):
|
|
processed_names = set()
|
|
created_elements = {}
|
|
pending_parent_links = []
|
|
|
|
for index, gui_info in enumerate(element_data or []):
|
|
try:
|
|
gui_type = gui_info.get("type", "unknown")
|
|
name = gui_info.get("name", f"gui_element_{index}")
|
|
if name in processed_names:
|
|
continue
|
|
processed_names.add(name)
|
|
|
|
position = list(gui_info.get("position", [0, 0, 0]))
|
|
scale = list(gui_info.get("scale", [1, 1, 1]))
|
|
parent_name = gui_info.get("parent_name")
|
|
|
|
text = gui_info.get("text", "")
|
|
raw_image_path = str(gui_info.get("image_path", "") or "")
|
|
raw_video_path = str(gui_info.get("video_path", "") or "")
|
|
image_path = self._resolve_media_path(raw_image_path)
|
|
video_path = self._resolve_media_path(raw_video_path)
|
|
|
|
new_element = None
|
|
if gui_type == "3d_text":
|
|
new_element = self.create_gui_3d_text(tuple(position), text, scale[0] if scale else 1.0)
|
|
elif gui_type == "3d_image":
|
|
new_element = self.create_gui_3d_image(tuple(position), image_path, scale)
|
|
elif gui_type == "button":
|
|
new_element = self.create_gui_button(tuple(position), text, scale[0] if scale else 1.0)
|
|
elif gui_type == "label":
|
|
new_element = self.create_gui_label(tuple(position), text, scale[0] if scale else 1.0)
|
|
elif gui_type == "entry":
|
|
new_element = self.create_gui_entry(tuple(position), text, scale[0] if scale else 1.0)
|
|
elif gui_type == "2d_image":
|
|
new_element = self.create_gui_2d_image(tuple(position), image_path, scale)
|
|
elif gui_type == "video_screen":
|
|
new_element = self.create_gui_video_screen(tuple(position), scale, video_path)
|
|
elif gui_type == "2d_video_screen":
|
|
new_element = self.create_gui_2d_video_screen(tuple(position), scale, video_path)
|
|
|
|
if not new_element:
|
|
continue
|
|
|
|
self._apply_gui_metadata(new_element, gui_info, gui_type, text, raw_image_path, raw_video_path)
|
|
self.gui_elements.append(new_element)
|
|
created_elements[name] = new_element
|
|
|
|
if parent_name:
|
|
pending_parent_links.append((new_element, parent_name))
|
|
|
|
if gui_info.get("scripts"):
|
|
self.process_scripts(new_element, gui_info["scripts"])
|
|
except Exception as e:
|
|
print(f"重建 GUI 元素失败: {e}")
|
|
traceback.print_exc()
|
|
|
|
for child, parent_name in pending_parent_links:
|
|
parent = created_elements.get(parent_name)
|
|
if not parent:
|
|
continue
|
|
try:
|
|
child.reparentTo(parent)
|
|
except Exception as e:
|
|
print(f"恢复 GUI 父子关系失败 {parent_name}: {e}")
|
|
|
|
def _apply_gui_metadata(self, node, gui_info, gui_type, text, image_path, video_path):
|
|
try:
|
|
name = gui_info.get("name")
|
|
if name and hasattr(node, "setName"):
|
|
node.setName(name)
|
|
except Exception:
|
|
pass
|
|
|
|
try:
|
|
position = gui_info.get("position", [])
|
|
if len(position) >= 3 and hasattr(node, "setPos"):
|
|
node.setPos(position[0], position[1], position[2])
|
|
except Exception:
|
|
pass
|
|
|
|
try:
|
|
rotation = gui_info.get("rotation", [])
|
|
if len(rotation) >= 3 and hasattr(node, "setHpr"):
|
|
node.setHpr(rotation[0], rotation[1], rotation[2])
|
|
except Exception:
|
|
pass
|
|
|
|
try:
|
|
scale = gui_info.get("scale", [])
|
|
if hasattr(node, "setScale"):
|
|
if isinstance(scale, (list, tuple)):
|
|
if len(scale) >= 3:
|
|
node.setScale(scale[0], scale[1], scale[2])
|
|
elif len(scale) == 1:
|
|
node.setScale(scale[0])
|
|
elif scale:
|
|
node.setScale(scale)
|
|
except Exception:
|
|
pass
|
|
|
|
if hasattr(node, "setTag"):
|
|
node.setTag("gui_type", gui_type)
|
|
node.setTag("saved_gui_type", gui_type)
|
|
node.setTag("is_gui_element", "true")
|
|
if text:
|
|
node.setTag("gui_text", str(text))
|
|
if image_path:
|
|
node.setTag("gui_image_path", str(image_path))
|
|
node.setTag("image_path", str(image_path))
|
|
if video_path:
|
|
node.setTag("video_path", str(video_path))
|
|
for key, value in (gui_info.get("tags") or {}).items():
|
|
try:
|
|
node.setTag(str(key), str(value))
|
|
except Exception:
|
|
continue
|
|
|
|
user_visible = bool(gui_info.get("user_visible", True))
|
|
if hasattr(node, "setPythonTag"):
|
|
node.setPythonTag("user_visible", user_visible)
|
|
if hasattr(node, "show") and hasattr(node, "hide"):
|
|
if user_visible:
|
|
node.show()
|
|
else:
|
|
node.hide()
|
|
|
|
def create_gui_button(self, pos=(0, 0, 0), text="按钮", size=0.1):
|
|
from direct.gui.DirectGui import DirectButton
|
|
|
|
return DirectButton(
|
|
text=text,
|
|
pos=(pos[0], pos[1], pos[2]),
|
|
scale=size,
|
|
frameColor=(0.2, 0.6, 0.8, 1),
|
|
text_font=self.get_chinese_font() or None,
|
|
rolloverSound=None,
|
|
clickSound=None,
|
|
parent=self.aspect2d,
|
|
command=None,
|
|
)
|
|
|
|
def create_gui_label(self, pos=(0, 0, 0), text="标签", size=0.08):
|
|
from direct.gui.DirectGui import DirectLabel
|
|
|
|
return DirectLabel(
|
|
text=text,
|
|
pos=(pos[0], pos[1], pos[2]),
|
|
scale=size,
|
|
frameColor=(0, 0, 0, 0),
|
|
text_fg=(1, 1, 1, 1),
|
|
text_font=self.get_chinese_font() or None,
|
|
text_align=TextNode.ACenter,
|
|
text_mayChange=True,
|
|
parent=self.aspect2d,
|
|
)
|
|
|
|
def create_gui_entry(self, pos=(0, 0, 0), placeholder="输入文本...", size=0.08):
|
|
from direct.gui.DirectGui import DirectEntry
|
|
|
|
return DirectEntry(
|
|
text="",
|
|
pos=(pos[0], pos[1], pos[2]),
|
|
scale=size,
|
|
command=self.on_gui_entry_submit,
|
|
initialText=placeholder,
|
|
numLines=1,
|
|
width=12,
|
|
focus=0,
|
|
frameColor=(0, 0, 0, 0),
|
|
text_fg=(1, 1, 1, 1),
|
|
text_font=self.get_chinese_font() or None,
|
|
text_align=TextNode.ACenter,
|
|
text_mayChange=True,
|
|
parent=self.aspect2d,
|
|
rolloverSound=None,
|
|
clickSound=None,
|
|
suppressKeys=True,
|
|
suppressMouse=True,
|
|
)
|
|
|
|
def on_gui_entry_submit(self, text, *_args):
|
|
print(f"GUI 输入框提交: {text}")
|
|
|
|
def create_gui_2d_image(self, pos=(0, 0, 0), image_path="", size=(1, 1, 1)):
|
|
if isinstance(size, (list, tuple)) and len(size) >= 3:
|
|
width_scale = float(size[0]) * 0.2
|
|
height_scale = float(size[2]) * 0.2
|
|
else:
|
|
scalar = float(size) if isinstance(size, (int, float)) else 0.2
|
|
width_scale = scalar * 0.1
|
|
height_scale = width_scale
|
|
|
|
cm = CardMaker("gui_2d_image")
|
|
cm.setFrame(-width_scale, width_scale, -height_scale, height_scale)
|
|
image_node = self.aspect2d.attachNewNode(cm.generate())
|
|
image_node.setPos(pos)
|
|
image_node.setBin("fixed", 0)
|
|
image_node.setDepthWrite(False)
|
|
image_node.setDepthTest(False)
|
|
image_node.setTransparency(TransparencyAttrib.MAlpha)
|
|
if image_path:
|
|
texture = self.loader.loadTexture(image_path)
|
|
if texture:
|
|
image_node.setTexture(texture, 1)
|
|
return image_node
|
|
|
|
def create_gui_3d_text(self, pos=(0, 0, 0), text="3D文本", size=0.5):
|
|
text_node = TextNode("gui_3d_text")
|
|
text_node.setText(text)
|
|
text_node.setAlign(TextNode.ACenter)
|
|
if self.get_chinese_font():
|
|
text_node.setFont(self.get_chinese_font())
|
|
|
|
text_np = self.render.attachNewNode(text_node)
|
|
text_np.setPos(Vec3(pos[0], pos[1], pos[2]))
|
|
text_np.setScale(size)
|
|
text_np.setBin("fixed", 40)
|
|
text_np.setDepthWrite(False)
|
|
return text_np
|
|
|
|
def create_gui_3d_image(self, pos=(0, 0, 0), image_path="", size=(1, 1, 1)):
|
|
if isinstance(size, (list, tuple)) and len(size) >= 3:
|
|
width_scale = float(size[0])
|
|
height_scale = float(size[2])
|
|
else:
|
|
width_scale = float(size) if isinstance(size, (int, float)) else 1.0
|
|
height_scale = width_scale
|
|
|
|
cm = CardMaker("gui_3d_image")
|
|
cm.setFrame(-width_scale, width_scale, -height_scale, height_scale)
|
|
image_node = self.render.attachNewNode(cm.generate())
|
|
image_node.setPos(pos)
|
|
image_node.setTransparency(TransparencyAttrib.MAlpha)
|
|
if image_path:
|
|
texture = self.loader.loadTexture(image_path)
|
|
if texture:
|
|
image_node.setTexture(texture, 1)
|
|
return image_node
|
|
|
|
def _load_movie_texture(self, name, video_path):
|
|
if not video_path:
|
|
return None
|
|
if str(video_path).startswith(("http://", "https://")):
|
|
print(f"⚠ 当前运行时仅支持本地视频文件: {video_path}")
|
|
return None
|
|
movie_texture = MovieTexture(name)
|
|
if not movie_texture.read(Filename.fromOsSpecific(video_path)):
|
|
print(f"⚠ 无法加载视频: {video_path}")
|
|
return None
|
|
movie_texture.play()
|
|
return movie_texture
|
|
|
|
def create_gui_video_screen(self, pos=(0, 0, 0), size=(1, 1, 1), video_path=""):
|
|
if isinstance(size, (list, tuple)) and len(size) >= 3:
|
|
width_scale = float(size[0])
|
|
height_scale = float(size[2])
|
|
else:
|
|
width_scale = float(size) if isinstance(size, (int, float)) else 1.0
|
|
height_scale = width_scale
|
|
|
|
cm = CardMaker("gui_video_screen")
|
|
cm.setFrame(-width_scale, width_scale, -height_scale, height_scale)
|
|
video_node = self.render.attachNewNode(cm.generate())
|
|
video_node.setPos(pos)
|
|
video_node.setTransparency(TransparencyAttrib.MAlpha)
|
|
|
|
movie_texture = self._load_movie_texture("gui_video_texture_3d", video_path)
|
|
if movie_texture:
|
|
video_node.setTexture(movie_texture, 1)
|
|
video_node.setPythonTag("movie_texture", movie_texture)
|
|
self._movie_textures.append(movie_texture)
|
|
return video_node
|
|
|
|
def create_gui_2d_video_screen(self, pos=(0, 0, 0), size=(1, 1, 1), video_path=""):
|
|
if isinstance(size, (list, tuple)) and len(size) >= 3:
|
|
width_scale = float(size[0]) * 0.2
|
|
height_scale = float(size[2]) * 0.2
|
|
else:
|
|
scalar = float(size) if isinstance(size, (int, float)) else 0.2
|
|
width_scale = scalar * 0.1
|
|
height_scale = width_scale
|
|
|
|
cm = CardMaker("gui_2d_video_screen")
|
|
cm.setFrame(-width_scale, width_scale, -height_scale, height_scale)
|
|
video_node = self.aspect2d.attachNewNode(cm.generate())
|
|
video_node.setPos(pos)
|
|
video_node.setTransparency(TransparencyAttrib.MAlpha)
|
|
video_node.setDepthWrite(False)
|
|
video_node.setDepthTest(False)
|
|
|
|
movie_texture = self._load_movie_texture("gui_video_texture_2d", video_path)
|
|
if movie_texture:
|
|
video_node.setTexture(movie_texture, 1)
|
|
video_node.setPythonTag("movie_texture", movie_texture)
|
|
self._movie_textures.append(movie_texture)
|
|
return video_node
|
|
|
|
|
|
if __name__ == "__main__":
|
|
try:
|
|
app = MainApp()
|
|
app.run()
|
|
except Exception as e:
|
|
print(f"应用程序启动失败: {e}")
|
|
traceback.print_exc()
|