{
	"type" : "object",
	"$schema" : "http://json-schema.org/draft-04/schema",
	"title" : "VCMI map object format",
	"description" : "Description of map object class",
	"required" : [ "rewards" ],
	"additionalProperties" : false,
	
	"definitions" : {
		"value" : {
			"anyOf" : [
				{
					"type" : "number"
				},
				{
					"type" : "string" // variable name
				},
				{
					"type" : "array",
					"items" : {
						"$ref" : "#/definitions/value"
					}
				},
				{
					"type" : "object",
					"additionalProperties" : true,
					"properties" : {
						"amount" : { "$ref" : "#/definitions/value" },
						"min" : { "$ref" : "#/definitions/value" },
						"max" : { "$ref" : "#/definitions/value" }
					}
				}
			]
		},
		"identifier" : {
			"anyOf" : [
				{
					"type" : "string"
				},
				{
					"type" : "object",
					"additionalProperties" : true,
					"properties" : {
						"type" : {
							"$ref" : "#/definitions/identifier"
						},
						"anyOf" : {
							"type" : "array",
							"items" : {
								"$ref" : "#/definitions/identifier"
							}
						},
						"noneOf" : {
							"type" : "array",
							"items" : {
								"$ref" : "#/definitions/identifier"
							}
						}
					}
				}
			]
		},
		"identifierList" : {
			"type" : "array",
			"items" : {
				"$ref" : "#/definitions/identifier"
			}
		},
		"identifierWithValueList" : {
			"anyOf" : [
				{
					"type" : "array",
					"items" : {
						"allOf" : [
							{ "$ref" : "#/definitions/identifier" },
							{ "$ref" : "#/definitions/value" }
						]
					}
				},
				{
					"type" : "object",
					"additionalProperties" : {
						"$ref" : "#/definitions/value"
					}
				},
			],
		},
		"reward" : {
			"type" : "object",
			"additionalProperties" : false,
			"properties" : {
				"appearChance" : {
					"type" : "object", 
					"additionalProperties" : false,
					"properties" : {
						"dice" : { "type" : "number" },
						"min" : { "type" : "number", "minimum" : 0, "exclusiveMaximum" : 100 },
						"max" : { "type" : "number", "exclusiveMinimum" : 0, "maximum" : 100 }
					}
				},

				"guards"  : { "$ref" : "#/definitions/identifierWithValueList" },
				
				"limiter" : { "$ref" : "#/definitions/limiter" },
				"message" : { "$ref" : "#/definitions/message" },
				"description" : { "$ref" : "#/definitions/message" },
				
				"heroExperience" : { "$ref" : "#/definitions/value" },
				"heroLevel" : { "$ref" : "#/definitions/value" },
				"movePercentage" : { "$ref" : "#/definitions/value" },
				"movePoints" : { "$ref" : "#/definitions/value" },
				"manaPercentage" : { "$ref" : "#/definitions/value" },
				"manaPoints" : { "$ref" : "#/definitions/value" },
				"manaOverflowFactor" : { "$ref" : "#/definitions/value" },

				"removeObject" : { "type" : "boolean" },
				"bonuses" : {
					"type":"array",
					"description": "List of bonuses that will be granted to visiting hero",
					"items": { "$ref" : "bonus.json" }
				},

				"resources" : { "$ref" : "#/definitions/identifierWithValueList" },
				"secondary" : { "$ref" : "#/definitions/identifierWithValueList" },
				"creatures" : { "$ref" : "#/definitions/identifierWithValueList" },
				"primary" : { "$ref" : "#/definitions/identifierWithValueList" },

				"artifacts" : { "$ref" : "#/definitions/identifierList" },
				"spells" : { "$ref" : "#/definitions/identifierList" },

				"spellCast" : {
					"type" : "object", 
					"additionalProperties" : false,
					"properties" : {
						"spell" : { "$ref" : "#/definitions/identifier" },
						"schoolLevel" : { "type" : "number" }
					}
				},
				"revealTiles" : {
					"type" : "object", 
					"additionalProperties" : false,
					"properties" : {
						"hide" : { "type" : "boolean" },
						"radius" : { "type" : "number" },
						"surface" : { "type" : "number" },
						"subterra" : { "type" : "number" },
						"water" : { "type" : "number" },
						"rock" : { "type" : "number" }
					}
				},
				"changeCreatures" : {
					"type" : "object", 
					"additionalProperties" : { "type" : "string" }
				}
			}
		},
		"limiter" : {
			"type" : "object",
			"additionalProperties" : false,
			"properties" : {
				"dayOfWeek" : { "$ref" : "#/definitions/value" },
				"daysPassed" : { "$ref" : "#/definitions/value" },
				"heroExperience" : { "$ref" : "#/definitions/value" },
				"heroLevel" : { "$ref" : "#/definitions/value" },
				"manaPercentage" : { "$ref" : "#/definitions/value" },
				"manaPoints" : { "$ref" : "#/definitions/value" },

				"canLearnSkills" : { "type" : "boolean" },

				"resources" : { "$ref" : "#/definitions/identifierWithValueList" },
				"secondary" : { "$ref" : "#/definitions/identifierWithValueList" },
				"creatures" : { "$ref" : "#/definitions/identifierWithValueList" },
				"primary" : { "$ref" : "#/definitions/identifierWithValueList" },

				"canLearnSpells" : { "$ref" : "#/definitions/identifierList" },
				"heroClasses" : { "$ref" : "#/definitions/identifierList" },
				"artifacts" : { "$ref" : "#/definitions/identifierList" },
				"spells" : { "$ref" : "#/definitions/identifierList" },
				"colors" : { "$ref" : "#/definitions/identifierList" },
				"heroes" : { "$ref" : "#/definitions/identifierList" },
				
				"anyOf" : {
					"type" : "array",
					"items" : { "$ref" : "#/definitions/limiter" }
				},
				"allOf" : {
					"type" : "array",
					"items" : { "$ref" : "#/definitions/limiter" }
				},
				"noneOf" : {
					"type" : "array",
					"items" : { "$ref" : "#/definitions/limiter" }
				},
			}
		},
		"message" : {
			"anyOf" : [
				{
					"type" : "array",
					"items" : {
						"anyOf" : [
							{ "type" : "number" },
							{ "type" : "string" }
						]
					}
				},
				{
					"type" : "number"
				},
				{
					"type" : "string"
				}
			]
		},
		"variableList" : {
			"type" : "object",
			"additionalProperties" : { 
				"$ref" : "#/definitions/identifier"
			}
		}
	},

	"properties" : {
		"rewards" : {
			"type" : "array",
			"items" : { "$ref" : "#/definitions/reward" }
		},
		"onVisited" : {
			"type" : "array",
			"items" : { "$ref" : "#/definitions/reward" }
		},
		"onEmpty" : {
			"type" : "array",
			"items" : { "$ref" : "#/definitions/reward" }
		},
		
		"variables" : {
			"type" : "object",
			"additionalProperties" : false,
			"properties" : {
				"number" : {
					"type" : "object",
					"additionalProperties" : { 
						"$ref" : "#/definitions/value"
					}
				},
				"artifact" : {
					"$ref" : "#/definitions/variableList"
				},
				"spell" : {
					"$ref" : "#/definitions/variableList"
				},
				"primarySkill" : {
					"$ref" : "#/definitions/variableList"
				},
				"secondarySkill" : {
					"$ref" : "#/definitions/variableList"
				},
			},
		},

		"onGuardedMessage" : {
			"$ref" : "#/definitions/message"
		},
		"onSelectMessage" : {
			"$ref" : "#/definitions/message"
		},
		"description" : {
			"$ref" : "#/definitions/message"
		},
		"notVisitedTooltip" : {
			"$ref" : "#/definitions/message"
		},
		"visitedTooltip" : {
			"$ref" : "#/definitions/message"
		},
		"onVisitedMessage" : {
			"$ref" : "#/definitions/message"
		},
		"onEmptyMessage" : {
			"$ref" : "#/definitions/message"
		},
		
		"canRefuse": {
			"type" : "boolean"
		},
		
		"showScoutedPreview": {
			"type" : "boolean"
		},
		
		"showInInfobox": {
			"type" : "boolean"
		},
		
		"coastVisitable": {
			"type" : "boolean"
		},
		
		"visitMode": {
			"enum" : [ "unlimited", "once", "hero", "bonus", "limiter", "player" ],
			"type" : "string"
		},
		
		"guardsLayout": {
			"type" : "string"
		},
		
		"visitLimiter": { "$ref" : "#/definitions/limiter" },
		
		"selectMode": {
			"enum" : [ "selectFirst", "selectPlayer", "selectRandom", "selectAll" ],
			"type" : "string"
		},
		
		"resetParameters" : {
			"type" : "object",
			"additionalProperties" : false,
			"properties" : {
				"visitors" : { "type" : "boolean" },
				"rewards" : { "type" : "boolean" },
				"period" : { "type" : "number" }
			}
		},
		
		// Properties that might appear since this node is shared with object config
		"compatibilityIdentifiers" : { },
		"blockedVisitable" : { },
		"removable" : { },
		"aiValue" : { },
		"index" : { },
		"base" : { },
		"name" : { },
		"rmg" : { },
		"templates" : { },
		"battleground" : { },
		"sounds" : { }
	}
}