module.exports = {
	setup: function () { Room.prototype = _Room.prototype; }
}


class _Room extends Room {
	// Initialize the room object
	init() {
		// Initialize memory
		if (this.memory.state == undefined) this.memory.state = ROOMSTATE_NEUTRAL;

		// Start game when spawn is in neutral room make it the capital.
		if (this.controller.my && this.memory.state == ROOMSTATE_NEUTRAL) this.memory.state = ROOMSTATE_CAPITAL;
	}

	//#region Checks

	// Is the level changed?
	isNewLevel() {
		if (this.memory.level == undefined) this.memory.level = -1;
		const value = this.controller.my && this.controller.level != this.memory.level;
		if (value) this.memory.level = this.controller.level;
		return value;
	}

	// Is the max amount of construction sites achieved?
	isConstructionQueueFull() { return this.find(FIND_CONSTRUCTION_SITES).length > 90; }
	//#endregion

	//#region Construcion

	// Place construction sites for the road system.
	planRoads() {
		if (this.memory.roadsPlanned == undefined) this.memory.roadsPlanned = false;
		if (this.memory.roadsPlanned) return;
		var target_array = [];
		var index = 0;

		// For any structure of given type add to targets.
		this.find(FIND_MY_STRUCTURES, {
			filter: function (structure) {
				var value = structure.structureType == STRUCTURE_SPAWN;
				value = value || structure.structureType == STRUCTURE_CONTAINER;
				value = value || structure.structureType == STRUCTURE_CONTROLLER;
				value = value || structure.structureType == STRUCTURE_EXTENSION;
				value = value || structure.structureType == STRUCTURE_STORAGE;
				value = value || structure.structureType == STRUCTURE_TOWER;
				return value;
			}
		}).forEach(structure => {
			target_array[index++] = structure.pos;
		});

		// Add all sources to targets.
		this.find(FIND_SOURCES).forEach(source => {
			target_array[index++] = source.pos;
		});

		// Add minerals to targers
		this.find(FIND_MINERALS).forEach(mineral => {
			target_array[index++] = mineral.pos;
		});

		// Build a road for every permutation of the targets.
		// TODO: When performance to high make this loop recoverable.
		for (let i = 0; i < target_array.length; i++) {
			const begin = target_array[i];
			for (let j = 0; j < target_array.length; j++) {
				const end = target_array[j];
				if (j == i) continue;
				var path = this.findPath(begin, end, { ignoreCreeps: true, swampCost: 2 });
				// Remove the begin and end tile.
				path = path.slice(1, path.length - 1);
				// Build road on every step.
				path.forEach(step => {
					const response = this.createConstructionSite(step.x, step.y, STRUCTURE_ROAD);
					if (response == ERR_FULL) return;
				});
			}
		}
		this.memory.roadsPlanned = true;
	}

	planStructures() {

	}

	//#endregion

}