[
  {
    "id": "prac_fletching",
    "type": "practice",
    "activity_level": "NO_EXERCISE",
    "category": "CC_PRACTICE",
    "subcategory": "CSC_PRACTICE_FABRICATION",
    "name": "fletching",
    "description": "Practice fletching by modifying, studying and testing the aerodynamics of some arrows or bolts.",
    "skill_used": "fabrication",
    "skills_required": [ [ "archery", 1 ] ],
    "practice_data": { "min_difficulty": 1, "max_difficulty": 2, "skill_limit": 3 },
    "proficiencies": [ { "proficiency": "prof_fletching", "time_multiplier": 1, "skill_penalty": 0 } ],
    "time": "1 h",
    "qualities": [ { "id": "HAMMER", "level": 2 }, { "id": "CUT", "level": 2 } ],
    "//": "Modifying so much the arrows/bolts will cause them to eventually lose their shape",
    "components": [
      [ [ "arrow_fire_hardened_fletched", 4 ], [ "bolt_crude", 4 ] ],
      [ [ "adhesive", 1, "LIST" ], [ "filament", 20, "LIST" ] ],
      [ [ "fletching", 1, "LIST" ] ]
    ],
    "autolearn": [ [ "fabrication", 2 ] ],
    "book_learn": [ [ "recipe_arrows", 1 ] ]
  },
  {
    "id": "prac_carving",
    "type": "practice",
    "activity_level": "LIGHT_EXERCISE",
    "category": "CC_PRACTICE",
    "subcategory": "CSC_PRACTICE_FABRICATION",
    "name": "carving",
    "description": "Practice carving different forms and shapes in a piece of wood.",
    "skill_used": "fabrication",
    "practice_data": { "min_difficulty": 0, "max_difficulty": 1, "skill_limit": 2 },
    "proficiencies": [ { "proficiency": "prof_carving", "time_multiplier": 1, "skill_penalty": 0 } ],
    "time": "1 h",
    "qualities": [ { "id": "CUT", "level": 2 } ],
    "//": "One could use other wooden items to practice carving, but the stick and plank are the most easily acquired.",
    "components": [ [ [ "stick", 1 ], [ "2x4", 1 ] ] ],
    "byproducts": [ [ "splinter", 5 ] ],
    "autolearn": [ [ "fabrication", 0 ] ]
  },
  {
    "id": "prac_carpentry_basic",
    "type": "practice",
    "activity_level": "LIGHT_EXERCISE",
    "category": "CC_PRACTICE",
    "subcategory": "CSC_PRACTICE_FABRICATION",
    "name": "basic carpentry",
    "description": "Practice basic carpentry by cutting, shaping and uniting some planks or sticks with nails.",
    "skill_used": "fabrication",
    "practice_data": { "min_difficulty": 0, "max_difficulty": 1, "skill_limit": 2 },
    "proficiencies": [ { "proficiency": "prof_carpentry_basic", "time_multiplier": 1, "skill_penalty": 0 } ],
    "time": "1 h",
    "qualities": [ { "id": "HAMMER", "level": 1 }, { "id": "CUT", "level": 2 } ],
    "//": "You destroy the wood with your practice, and the nails are now unusable.",
    "components": [ [ [ "stick", 4 ], [ "2x4", 2 ] ], [ [ "nail", 20 ] ] ],
    "byproducts": [ [ "splinter", 15 ] ],
    "autolearn": [ [ "fabrication", 0 ] ]
  },
  {
    "id": "prac_welding_beg",
    "type": "practice",
    "activity_level": "MODERATE_EXERCISE",
    "category": "CC_PRACTICE",
    "subcategory": "CSC_PRACTICE_FABRICATION",
    "name": "welding (beginner)",
    "description": "Practice welding and separating some small metal sheets to one another in some simple forms and designs.",
    "skill_used": "fabrication",
    "practice_data": { "min_difficulty": 2, "max_difficulty": 3, "skill_limit": 4 },
    "proficiencies": [
      { "proficiency": "prof_metalworking", "time_multiplier": 1, "skill_penalty": 0 },
      { "proficiency": "prof_welding_basic", "time_multiplier": 1, "skill_penalty": 0 }
    ],
    "time": "1 h",
    "//": "40cm of welding, you're taking it slow and probably referencing a manual",
    "components": [ [ [ "sheet_metal_small", 4 ] ] ],
    "byproducts": [ [ "scrap", 4 ] ],
    "using": [ [ "welding_standard", 40 ] ],
    "autolearn": [ [ "fabrication", 4 ] ],
    "book_learn": [ [ "textbook_fabrication", 2 ], [ "welding_book", 2 ] ]
  },
  {
    "id": "prac_welding_adv",
    "type": "practice",
    "activity_level": "MODERATE_EXERCISE",
    "category": "CC_PRACTICE",
    "subcategory": "CSC_PRACTICE_FABRICATION",
    "name": "welding (advanced)",
    "description": "Practice welding, separating and giving form to some metal sheets in intricate patterns and complicated designs.",
    "skill_used": "fabrication",
    "practice_data": { "min_difficulty": 4, "max_difficulty": 5, "skill_limit": 6 },
    "proficiencies": [
      { "proficiency": "prof_metalworking", "required": true },
      { "proficiency": "prof_welding_basic", "required": true },
      { "proficiency": "prof_welding", "time_multiplier": 1, "skill_penalty": 0 }
    ],
    "time": "1 h",
    "//": "60cm of welding, you're taking it slow and probably referencing a manual",
    "components": [ [ [ "sheet_metal_small", 6 ] ] ],
    "byproducts": [ [ "scrap", 6 ] ],
    "using": [ [ "welding_standard", 60 ] ],
    "autolearn": [ [ "fabrication", 6 ] ],
    "book_learn": [ [ "welding_book", 4 ] ]
  }
]
