{
	"type":"object",
	"$schema": "http://json-schema.org/draft-04/schema",
	"title" : "VCMI battlefield format",
	"description" : "Format used to define new artifacts in VCMI",
	"required" : [ "graphics" ],

	"additionalProperties" : false,
	"properties":{
		"bonuses": {
			"type":"array",
			"description": "Bonuses provided by this battleground using bonus system",
			"items": { "$ref" : "bonus.json" }
		},
		"name": {
			"type":"string",
			"description": "Name of the battleground"
		},
		"graphics": {
			"type":"string",
			"description": "BMP battleground resource"
		},
		"isSpecial": {
			"type":"boolean",
			"description": "Shows if this battleground has own obstacles"
		},
		"impassableHexes": {
			"type":"array",
			"description": "Battle hexes always impassable for this type of battlefield (ship to ship for instance)",
			"items": {
				"type":"number"
			}
		}
	}
}