{
	"type" : "object",
	"$schema" : "http://json-schema.org/draft-04/schema",
	"title" : "VCMI battlefield format",
	"description" : "Format used to define new battlefields in VCMI",
	"required" : [ "graphics" ],
	"additionalProperties" : false,
	"properties" : {
		"name" : {
			"type" : "string",
			"description" : "Name of the battleground"
		},
		"isSpecial" : {
			"type" : "boolean",
			"description" : "Shows if this battleground has own obstacles"
		},
		"bonuses": {
			"type":"array",
			"description": "Bonuses provided by this battleground using bonus system",
			"items": { "$ref" : "bonus.json" }
		},
		"graphics" : {
			"type" : "string",
			"format" : "imageFile",
			"description" : "BMP battleground resource"
		},
		"impassableHexes" : {
			"type" : "array",
			"description" : "Battle hexes always impassable for this type of battlefield (ship to ship for instance)",
			"items" : {
				"type" : "number"
			}
		}
	}
}