Godot 4.3 AST & WebGPU RuntimeSPEC-ID: KINETIC-V1.4-ORCH

99.82% 确定性评分18.4ms AST 语法转译

编译器拓扑 • 自主系统架构

神经游戏管线: 从意图到原生二进制

Linden 突破纯文本提示词局限，直接将意图合成为确定性AST。多智能体共识消除幻觉，输出纯净的Godot 4.3字节码与WebGPU二进制文件。

PRD Specs Test in Studio

Semantic Parse Latency68%

42.8 ms/token

Tree Verification Pass100%

100% zero cyclic leaks

C# / GDScript Static Typing92%

Strict v4.3 AOT Ready

WASM Micro-Container JIT84%

114.2 MB/sec

执行流程

六个同步流水线阶段

自然语言提示词如何被解构、转换为AST不变量、排查循环依赖并编译输出至沙箱环境。

阶段 01 • 解析输入AST

多模态与意图解析

高吞吐多模态语法分析。将自然语言游戏意图分解为严格的牛顿不变量、控制向量和游戏状态基元。

内核例程: IntentLexer::token_stream()✓ 形式化验证通过

阶段 02 • 拓扑组装AST

神经场景图构建

生成规范的 Godot 场景树 (.tscn)。计算父子坐标空间、变换矩阵、碰撞矩阵及资源清单。

内核例程: GraphBuilder::emit_tscn_ast()✓ 形式化验证通过

阶段 03 • 代码生成AST

脚本合成与类型链接

输出严格类型化的 GDScript 2.0 或 C# 12。实现带内存分配上限的引擎生命周期回调。

内核例程: AstEmitter::link_symbols()✓ 形式化验证通过

阶段 04 • 无头验证COMPILER

物理仿真与健全性验证

在完全物理隔离的轻量微虚拟机中启动无头 Godot 实例。模拟 600 帧刚体交互，捕获竞态与 NaN 异常。

内核例程: MicroVM::run_headless_ticks()✓ 形式化验证通过

阶段 05 • 二进制输出COMPILER

热重载与多目标发布

即时 JIT 重编译为 WebGPU/WASM 实现浏览器 60 FPS 运行，或打包为面向 Steam、PS5 和 Xbox 的原生 C++ GDExtension。

内核例程: TargetJit::pack_pck_bundle()✓ 形式化验证通过

实时遥测日志

编排器 JIT 运行流

共识协调器与执行微虚拟机之间的实时诊断事件流。

stdout • linden_jit_orchestrator.log

[00:00:00.012][ARCHITECT]Ingesting multimodal prompt tokens: "Procedural low-gravity lunar rover with spring suspension and RayCast ground probing."

[00:00:00.045][ARCHITECT]Resolving scene node relationships... Root node configured as CharacterBody3D: "LunarRover"

[00:00:00.114][PROGRAMMER]Generating deterministic GDScript 2.0 controller...

[00:00:00.180][PROGRAMMER]Static analysis passed. 0 cyclic references. Type safety checked against Godot 4.3 API bindings.

[00:00:00.231][ARTIST]Compiling PBR Shader: "res://shaders/lunar_regolith.gdshader" (Vulkan Forward+ Target).

[00:00:00.310][MICRO-VM]Spawning isolated Firecracker instance (PID: 49102)... Memory bound: 512MB.

[00:00:00.412][MICRO-VM]Running 600 headless physics simulation frames at 60 Hz...

[00:00:00.680][QA-INSPECTOR]Ground normal friction verified: 0.84. Zero chassis clipping detected.

[00:00:00.742][TARGET-JIT]Emitting WebGPU package: bundle_lunar_rover_web.wasm (Size: 4.8MB).

[00:00:00.798][SUCCESS]Ready for zero-latency hot reload in 798ms. Stream mounted to /dev/shm/game.

[系统] 实时遥测流已挂载 • Raft 共识系统监听中...

安全隔离

Firecracker 微虚拟机沙箱

不可信的提示词与生成的代码均在轻量级微虚拟机中受硬件级限额严格隔离运行。

Syscall Filter & Seccomp-BPF

Every synthesized GDScript or C++ routine is restricted from raw network and disk sockets. All I/O operations are proxied through an encrypted virtual pipe.

Zero Raw Sockets (No exfiltration)

Ephemeral Ramdisk Root (/tmp only)

Non-root user ID UID: 65534

Infinite Loop & Nan Safeguards

Runtime watchdog timers monitor thread execution cycles. If while-loops or recursive raycasts exceed a 500,000 instruction budget, the execution thread trips an emergency trap.

Dynamic Instruction Counter

IEEE 754 NaN / INF Sanitizer

16.6ms Physics Frame Timeout

Hardware Throttling & VRAM Cgroups

Texture uploads, procedural meshes, and compute shaders are allocated hard VRAM thresholds. Procedural geometry cannot exceed buffer envelopes.

Hard 1024 MB VRAM Bound

2 vCPU Maximum Quota

Instant microVM recycle (<12ms)