{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "troika-character",
    "title": "Troika! Character",
    "description": "A player character in the Troika! RPG system",
    "type": "object",
    "properties": {
        "name": {
            "type": "string",
            "description": "Character name"
        },
        "background": {
            "type": "string",
            "description": "Character background name"
        },
        "attributes": {
            "$ref": "#/definitions/attributes",
            "description": "Core character attributes"
        },
        "advancedSkills": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/advancedSkill"
            },
            "description": "Character's advanced skills and spells"
        },
        "inventory": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/inventoryItem"
            },
            "maxItems": 18,
            "description": "Character inventory (max 18 items before severe encumbrance)"
        },
        "baselinePossessions": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/inventoryItem"
            },
            "description": "Universal starting possessions: 2d6 Silver Pence, Knife, Lantern & Flask of Oil, Rucksack, 6 Provisions",
            "default": []
        },
        "initiativeTokens": {
            "type": "integer",
            "minimum": 1,
            "default": 2,
            "description": "Number of initiative tokens contributed to initiative stack (default 2 for characters)"
        },
        "notes": {
            "type": "string",
            "description": "Character notes and background details"
        },
        "experience": {
            "$ref": "#/definitions/experience",
            "description": "Advancement tracking"
        },
        "conditions": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/condition"
            },
            "description": "Current status effects and conditions"
        },
        "relationships": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/relationship"
            },
            "description": "NPCs and important relationships"
        },
        "henchmen": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/henchman"
            },
            "description": "Hired help and NPCs under character's employ"
        },
        "specialAbilities": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "description": "Special abilities from background or advancement"
        },
        "languages": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "description": "Languages the character can speak"
        },
        "secretSigns": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "description": "Secret signs and symbols known"
        },
        "@context": {
            "type": [
                "string",
                "object",
                "array"
            ],
            "description": "JSON-LD context reference or inline context object"
        },
        "@id": {
            "type": "string",
            "description": "JSON-LD unique resource identifier URI"
        },
        "@type": {
            "type": [
                "string",
                "array"
            ],
            "description": "JSON-LD semantic resource type"
        }
    },
    "required": [
        "name",
        "background",
        "attributes",
        "advancedSkills",
        "inventory"
    ],
    "definitions": {
        "attributes": {
            "type": "object",
            "properties": {
                "skill": {
                    "type": "integer",
                    "minimum": 4,
                    "maximum": 6,
                    "description": "Base skill attribute (rolled 1d3+3)"
                },
                "stamina": {
                    "$ref": "#/definitions/staminaAttribute",
                    "description": "Stamina attribute"
                },
                "luck": {
                    "$ref": "#/definitions/luckAttribute",
                    "description": "Luck attribute"
                }
            },
            "required": [
                "skill",
                "stamina",
                "luck"
            ]
        },
        "staminaAttribute": {
            "type": "object",
            "properties": {
                "current": {
                    "type": "integer",
                    "minimum": 0,
                    "description": "Current stamina value"
                },
                "maximum": {
                    "type": "integer",
                    "minimum": 14,
                    "maximum": 24,
                    "description": "Maximum stamina (rolled 2d6+12)"
                },
                "temporary": {
                    "type": "integer",
                    "default": 0,
                    "description": "Temporary stamina modifiers"
                }
            },
            "required": [
                "current",
                "maximum"
            ]
        },
        "luckAttribute": {
            "type": "object",
            "properties": {
                "current": {
                    "type": "integer",
                    "minimum": 0,
                    "description": "Current luck value"
                },
                "maximum": {
                    "type": "integer",
                    "minimum": 7,
                    "maximum": 12,
                    "description": "Starting luck value (rolled 1d6+6)"
                },
                "timesTestedThisSession": {
                    "type": "integer",
                    "minimum": 0,
                    "default": 0,
                    "description": "Number of luck tests this session"
                }
            },
            "required": [
                "current",
                "maximum"
            ]
        },
        "advancedSkill": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string",
                    "description": "Skill or spell name"
                },
                "rank": {
                    "type": "integer",
                    "minimum": 1,
                    "description": "Current rank (no upper limit beyond 12)"
                },
                "total": {
                    "type": "integer",
                    "minimum": 5,
                    "description": "Skill + rank total for tests"
                },
                "type": {
                    "type": "string",
                    "enum": [
                        "skill",
                        "spell",
                        "language",
                        "secret",
                        "weapon"
                    ],
                    "default": "skill"
                },
                "specialization": {
                    "type": "string",
                    "description": "Specific focus or type"
                },
                "ticks": {
                    "type": "integer",
                    "minimum": 0,
                    "default": 0,
                    "description": "Advancement ticks earned"
                },
                "advancementRestrictions": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    },
                    "description": "Special advancement restrictions (like Zoanthrop)"
                }
            },
            "required": [
                "name",
                "rank",
                "total",
                "type"
            ]
        },
        "henchman": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string",
                    "description": "Henchman name"
                },
                "skill": {
                    "type": "integer",
                    "minimum": 1,
                    "description": "Universal skill value (like monsters)"
                },
                "stamina": {
                    "type": "integer",
                    "minimum": 1,
                    "description": "Current stamina"
                },
                "maximumStamina": {
                    "type": "integer",
                    "minimum": 1,
                    "description": "Maximum stamina"
                },
                "initiative": {
                    "type": "integer",
                    "minimum": 1,
                    "default": 1,
                    "description": "Initiative tokens contributed (henchmen provide 1 each)"
                },
                "armor": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 3,
                    "default": 0,
                    "description": "Armor protection value"
                },
                "weapons": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    },
                    "description": "Weapons the henchman carries"
                },
                "specialAbilities": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    },
                    "description": "Special abilities or traits"
                },
                "loyalty": {
                    "type": "string",
                    "enum": [
                        "unquestioned",
                        "loyal",
                        "neutral",
                        "wavering",
                        "disloyal"
                    ],
                    "description": "Loyalty level to the character"
                },
                "wages": {
                    "type": "string",
                    "description": "Payment arrangement and amount"
                },
                "notes": {
                    "type": "string",
                    "description": "Additional notes about the henchman"
                }
            },
            "required": [
                "name",
                "skill",
                "stamina",
                "maximumStamina"
            ]
        },
        "inventoryItem": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string",
                    "description": "Item name"
                },
                "quantity": {
                    "type": "integer",
                    "minimum": 1,
                    "default": 1
                },
                "position": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 18,
                    "description": "Position in inventory (affects retrieval difficulty - lower numbers are easier to retrieve)"
                },
                "slots": {
                    "type": "integer",
                    "minimum": 0,
                    "default": 1,
                    "description": "Inventory slots occupied (0 for weightless clothing/exceptions like Lansquenet attire)"
                },
                "armor": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 3,
                    "description": "Armor protection / damage reduction value provided by this item"
                },
                "damageAs": {
                    "type": "string",
                    "description": "Damage table reference for weapons (e.g., 'Sword', 'Bow', 'Large Beast')"
                },
                "isWorn": {
                    "type": "boolean",
                    "default": false,
                    "description": "Whether armor or clothing is actively worn"
                },
                "description": {
                    "type": "string",
                    "description": "Item description"
                },
                "properties": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    },
                    "description": "Special properties"
                },
                "readyForUse": {
                    "type": "boolean",
                    "default": false,
                    "description": "Whether item is in hands/ready for immediate use"
                },
                "charges": {
                    "type": "object",
                    "properties": {
                        "current": {
                            "type": "integer",
                            "minimum": 0
                        },
                        "maximum": {
                            "type": "integer",
                            "minimum": 0
                        },
                        "rechargeMethod": {
                            "type": "string",
                            "description": "How to recharge (e.g., 'plasmic core', 'rest')"
                        },
                        "rechargeCost": {
                            "type": "string",
                            "description": "Cost to recharge (e.g., '1 stamina per charge', '1 plasmic core')"
                        }
                    },
                    "description": "Charge tracking for energy weapons and magical items"
                },
                "condition": {
                    "type": "string",
                    "enum": [
                        "excellent",
                        "good",
                        "fair",
                        "poor",
                        "broken"
                    ],
                    "default": "good",
                    "description": "Item condition"
                }
            },
            "required": [
                "name",
                "position",
                "slots"
            ]
        },
        "experience": {
            "type": "object",
            "properties": {
                "totalSessions": {
                    "type": "integer",
                    "minimum": 0,
                    "default": 0
                },
                "lastAdvancement": {
                    "type": "string",
                    "format": "date",
                    "description": "Date of last advancement check"
                },
                "skillsToCheck": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    },
                    "maxItems": 3,
                    "description": "Skills with ticks to check for advancement"
                },
                "training": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/trainingEntry"
                    },
                    "description": "Current training arrangements with teachers"
                }
            }
        },
        "trainingEntry": {
            "type": "object",
            "properties": {
                "skill": {
                    "type": "string",
                    "description": "Skill being learned or improved"
                },
                "teacher": {
                    "type": "string",
                    "description": "Name of the teacher"
                },
                "teacherSkillTotal": {
                    "type": "integer",
                    "minimum": 1,
                    "description": "Teacher's skill total (must be higher than student's)"
                },
                "startDate": {
                    "type": "string",
                    "format": "date",
                    "description": "When training began"
                },
                "duration": {
                    "type": "string",
                    "description": "Training duration (1 week + 1 week per current rank)"
                },
                "cost": {
                    "type": "string",
                    "description": "Payment arrangement for training"
                },
                "isNewSkill": {
                    "type": "boolean",
                    "default": false,
                    "description": "Whether this is learning a new skill vs improving existing one"
                }
            },
            "required": [
                "skill",
                "teacher",
                "teacherSkillTotal",
                "startDate"
            ]
        },
        "condition": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string",
                    "description": "Condition name"
                },
                "description": {
                    "type": "string",
                    "description": "Effect description"
                },
                "duration": {
                    "type": "string",
                    "description": "How long it lasts"
                },
                "severity": {
                    "type": "string",
                    "enum": [
                        "minor",
                        "moderate",
                        "severe",
                        "critical"
                    ]
                },
                "source": {
                    "type": "string",
                    "description": "What caused this condition"
                }
            },
            "required": [
                "name",
                "description"
            ]
        },
        "relationship": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string",
                    "description": "NPC or organization name"
                },
                "relationship": {
                    "type": "string",
                    "enum": [
                        "ally",
                        "friend",
                        "neutral",
                        "rival",
                        "enemy",
                        "family",
                        "mentor",
                        "student",
                        "employer",
                        "debtor"
                    ]
                },
                "description": {
                    "type": "string",
                    "description": "Relationship details"
                },
                "notes": {
                    "type": "string",
                    "description": "Additional notes"
                }
            },
            "required": [
                "name",
                "relationship"
            ]
        }
    }
}