{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/undefined-darkness/open-horizon/blob/c9701767674c6361925e0aed434553c0ee837771/CONTRIBUTING.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Open Horizon reimplements the rendering and physics of Ace Combat: Assault Horizon in C++ using resource files from the original game. Its source includes game, renderer, physics and container modules. Its contribution guide suggests clean-room design or documenting findings when direct disassembly is unavoidable.",
  "description_zh": "Open Horizon 使用原版游戏资源，以 C++ 重实现《皇牌空战：突击地平线》的渲染与物理系统。源码包含游戏、渲染、物理和资源容器模块。贡献指南建议在无法避免直接反汇编时，采用净室设计，或记录分析结果供实现功能时参考。",
  "entry_url": "https://awesomerea.org/resources/open-horizon-ace-combat-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/open-horizon-ace-combat-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/undefined-darkness/open-horizon/blob/c9701767674c6361925e0aed434553c0ee837771/README.md",
  "group": "cases",
  "id": "open-horizon-ace-combat-case",
  "json_url": "https://awesomerea.org/resources/open-horizon-ace-combat-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/open-horizon-ace-combat-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/open-horizon-ace-combat-case/index.md",
  "name": "Open Horizon: rebuilding Ace Combat: Assault Horizon rendering and physics",
  "name_zh": "Open Horizon：重建《皇牌空战：突击地平线》的渲染与物理系统",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/open-horizon-ace-combat-case.png",
  "reconstruction_method": "engine-reimplementation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "license"
  ],
  "requirements": [
    "Requires resource files from the original Ace Combat: Assault Horizon game.",
    "Build configuration uses CMake and OpenGL.",
    "Licensed under MIT."
  ],
  "requirements_zh": [
    "需要原版《皇牌空战：突击地平线》的资源文件。",
    "构建配置使用 CMake 和 OpenGL。",
    "采用 MIT 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "game"
  ],
  "url": "https://github.com/undefined-darkness/open-horizon",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}