starmire/system/libs/conversation.js

class Conversation {
	constructor() {
		this.simple = [
		{
			"trigger": ["hello", "hey", "hi"],
			"response": ["say Hello {source.name}", "say hi {source.name}", "say hello", "say hey", "say hi", "emote waves.", "emote smiles.", "How are you, {source.name}?", "Ahh, nice to see you {source.name}."],
			"topic": "conversation-greeting"
		},
		{
			"trigger": ["help", "oh no", "oops"],
			"response": ["say Are you ok, {source.name}?", "say What's wrong?", "say How can I help?"],
			"topic": "conversation-assist"
		},
		{
			"trigger": ["whats your name", "who are you"],
			"response": ["say I'm {listener.name}", "say {listener.name}", "say Oh! It's {listener.name}!", "say Me?"],
			"topic": "conversation-identify"
		},
		{
			"trigger": ["how are you", "you ok"],
			"response": ["say I'm fine", "say Pretty good", "say peachy", "say ehh", "say I'm good. How are you, {source.name}?"],
			"topic": "conversation-status"
		},
		{
			"trigger": ["whats up", "whats wrong"],
			"response": ["say Not much", "say nothing", "say Everything is great", "say ehh"],
			"topic": "conversation-status"
		},
		{
			"trigger": ["bye", "goodbye", "good bye", "see you"],
			"response": ["say Bye!", "say Goodbye {source.name}", "say It was a pleasure talking to you.", "emote waves."],
			"topic": "conversation-end"
		},
		{
			"trigger": ["good luck"],
			"response": ["say Thanks."],
			"topic": "conversation-luck"
		},
		{
			"trigger": ["thanks", "thank you"],
			"response": ["say You're welcome!", "say No problem.", "say The pleasure was mine."],
			"topic": "conversation-thanks"
		},
		{
			"trigger": ["how do you know"],
			"response": ["say Lucky guess, I guess", "emote shrugs."],
			"topic": null
		},
		{
			"trigger": ["do you know", "who i am"],
			"response": ["say You're kinda famous, {source.name}. I imagine everyone knows you.", "say I mean, you are {source.name}, right?", "say You're {source.name}."],
			"topic": null
		},
		{
			"trigger": ["i like you", "youre great", "your great"],
			"response": ["say Aww.", "say I like you too!", "say That's nice of you to say."],
			"topic": null
		},
		];

		this.orders = [
		{
			"trigger": ["go east"],
			"response": ["east"]
		},
		{
			"trigger": ["go west"],
			"response": ["west"]
		},
		{
			"trigger": ["go north"],
			"response": ["north"]
		},
		{
			"trigger": ["go south"],
			"response": ["south"]
		},
		{
			"trigger": ["go northwest"],
			"response": ["nw"]
		},
		{
			"trigger": ["go northeast"],
			"response": ["ne"]
		},
		{
			"trigger": ["go southwest"],
			"response": ["sw"]
		},
		{
			"trigger": ["go southeast"],
			"response": ["se"]
		},
		{
			"trigger": ["go up"],
			"response": ["up"]
		},
		{
			"trigger": ["go down"],
			"response": ["down"]
		},
		{
			"trigger": ["enter"],
			"response": ["enter"]
		},
		{
			"trigger": ["leave"],
			"response": ["leave"]
		},
		{
			"trigger": ["inventory"],
			"response": ["inventory"]
		},
		];

	}

	basicDecency(source, message, listener) {
		return this.mobileInstructionRules(source, message, listener, this.simple);
	}

	followsOrders(source, message, listener) {
		return this.mobileInstructionRules(source, message, listener, this.orders);
	}

	canWander(mobile) {
		var responses = this.getRoomExits(mobile);
		return responses[parseInt(Math.random() * responses.length)];
	}

	getRoomExits(mobile) {
		var roomId = mobile.roomId;
		var room = session.rooms[roomId];
		return room.roomExits;
	}

	mobileInstructionRules(source, message, listener, instructionset) {
		if(source == null) {
			return false;
		}

		if(message.indexOf("shout") != -1) {
			return false;
		}

		for(var i = 0; i < instructionset.length; i++) {
			var response = this.triggerResponse(
				instructionset[i],
				message
				);
			if(response != null) {
				var cleanResponse = this.parsedResponse(response.action, source, listener, message);
				if(typeof listener['mud_addCommand'] == 'function') {
					var remembers = false;
					if(typeof listener['mud_checkMemory'] == 'function') {
						if(response.topic != null) {
							remembers = listener.mud_checkMemory(response.topic, source.name);	
						}
					}
					if (!remembers) {
						listener.mud_addCommand(listener, cleanResponse);	
					}
					if(typeof listener['mud_addMemory'] == 'function') {
						if(response.topic != null) {
							listener.mud_addMemory(response.topic, source.name);	
						}
					}
					return true;
				}
				return true;
			}
		}
		return false;
	}

	parsedResponse(response, source, listener) {
		response = response.replace("{source.name}", source.name);
		response = response.replace("{listener.name}", listener.name);
		return response;

	}

	triggerResponse(instructionset, message) {
		var triggers = instructionset.trigger;
		var responses = instructionset.response;
		if(this.contains(triggers, message)) {
			var response = {
				"action": this.random(responses),
				"topic": instructionset.topic
			};
			return response;
		}
	}

	random(responses) {
		var index = parseInt(Math.random() * responses.length);
		return responses[index];
	}

	contains(keys, message) {
		var cleanMessage = message.replace(/'/g, "");
		for(var i = 0; i < keys.length; i++) {
			var regex = new RegExp("\\b" + keys[i] + "\\b", "i");
			if(cleanMessage.search(regex) != -1) {
				return true;
			}
		}
		return false;
	}
}
module.exports = new Conversation();