spiredb.js

var traps = "_FZPLSCK";
var core_tiers = ["common", "uncommon", "rare", "epic", "legendary", "magnificent", "ethereal"];
var core_mods = {"F":"fire", "P":"poison", "L":"lightning", "S":"strength", "C":"condenser", "R":"runestones"};
var number_suffices = ["", "k", "M", "B", "T", "Qa", "Qi", "Sx", "Sp", "Oc"];

function format_number(num)
{
	var magnitude = 0;
	while(num>1000)
	{
		magnitude += 1;
		num /= 1000;
	}
	if(magnitude>0)
		return num.toFixed(2)+number_suffices[magnitude];
	else
		return num;
}

function SpireClient()
{
	this.spire = document.getElementById("spire");
	this.layout_display = document.getElementById("layout-string");
	this.stats = document.getElementById("stats");
	this.upgrades = document.getElementById("upgrades");
	this.core = document.getElementById("core");
	this.ui = document.getElementById("ui");
	this.query_form = this.ui.querySelector("form");
	this.error_display = this.ui.querySelector(".error");
	this.pending_submit = null;

	this.create_spire = function create_spire(floors, traps)
	{
		this.spire.innerText = "";

		for(var i=floors-1; i>=0; --i)
		{
			var row = document.createElement("tr");
			this.spire.appendChild(row);
			for(var j=0; j<5; ++j)
			{
				var cell = document.createElement("td");
				var trap = traps[i*5+j];
				if(trap)
				{
					cell.innerText = trap;
					cell.classList.add(trap);
				}
				row.appendChild(cell);
			}
		}
	}

	this.calculate_cost = function calculate_cost(traps)
	{
		var fire_cost = 100;
		var frost_cost = 100;
		var poison_cost = 500;
		var lightning_cost = 1000;
		var strength_cost = 3000;
		var condenser_cost = 6000;
		var knowledge_cost = 9000;
		var cost = 0;
		for(var i=0; i<traps.length; ++i)
		{
			var t = traps[i];
			if(t=='F')
			{
				cost += fire_cost;
				fire_cost = fire_cost*3/2;
			}
			else if(t=='Z')
			{
				cost += frost_cost;
				frost_cost *= 5;
			}
			else if(t=='P')
			{
				cost += poison_cost;
				poison_cost = poison_cost*7/4;
			}
			else if(t=='L')
			{
				cost += lightning_cost;
				lightning_cost *= 3;
			}
			else if(t=='S')
			{
				cost += strength_cost;
				strength_cost *= 100;
			}
			else if(t=='C')
			{
				cost += condenser_cost;
				condenser_cost *= 100;
			}
			else if(t=='K')
			{
				cost += knowledge_cost;
				knowledge_cost *= 100;
			}
		}
		return cost;
	}

	this.describe_upgrade = function describe_upgrade(level)
	{
		level = Number(level);
		var charCode = (level<10 ? 48+level : 55+level);
		return String.fromCharCode(charCode);
	}

	this.describe_upgrades = function decsribe_upgrades()
	{
		var fe = this.query_form.elements;
		return this.describe_upgrade(fe.fire.value)+this.describe_upgrade(fe.frost.value)+
			this.describe_upgrade(fe.poison.value)+this.describe_upgrade(fe.lightning.value);
	}

	this.describe_core = function describe_core()
	{
		var fe = this.query_form.elements;
		var core = fe.core_tier.value;
		if(core=="0")
			return "";
		if(fe.core_fire.value>0)
			core += "/F:"+fe.core_fire.value;
		if(fe.core_poison.value>0)
			core += "/P:"+fe.core_poison.value;
		if(fe.core_lightning.value>0)
			core += "/L:"+fe.core_lightning.value;
		if(fe.core_strength.value>0)
			core += "/S:"+fe.core_strength.value;
		if(fe.core_condenser.value>0)
			core += "/C:"+fe.core_condenser.value;
		if(fe.core_runestones.value>0)
			core += "/R:"+fe.core_runestones.value;
		return core;
	}

	this.query_spire = function query_spire()
	{
		if(this.pending_submit)
		{
			var xhr = new XMLHttpRequest();
			xhr.open("POST", "/submit");
			xhr.send(this.pending_submit);
			this.pending_submit = null;
		}

		var fe = this.query_form.elements;
		var query_type = fe.query_type.value;
		var upgrades = this.describe_upgrades();
		var floors = fe.floors.value;
		var budget = fe.budget.value;
		var query = "upg="+upgrades+" f="+floors+" rs="+budget+" "+query_type;
		var core = this.describe_core();
		if(core)
			query += " core="+core;
		var xhr = new XMLHttpRequest();
		xhr.open("POST", "/query");
		var _this = this;
		xhr.addEventListener("load", function(){ _this.query_complete(xhr); });
		xhr.send(query);
	}

	this.query_complete = function query_complete(xhr)
	{
		var space = xhr.response.indexOf(" ");
		var result = xhr.response.substring(0, space);
		if(result=="ok")
		{
			this.error_display.innerText = "";
			var fields = {};
			var start = 3;
			while(start<xhr.response.length)
			{
				space = xhr.response.indexOf(" ", start);
				if(space<0)
					space = xhr.response.length;
				var equal = xhr.response.indexOf("=", start);
				if(equal<space)
					fields[xhr.response.substring(start, equal)] = xhr.response.substring(equal+1, space);
				start = space+1;
			}

			this.create_spire(fields.t.length/5, fields.t);

			var layout_str = "";
			for(var i=0; i<fields.t.length; ++i)
				layout_str += traps.indexOf(fields.t[i]);
			layout_str += "+"+fields.upg+"+"+fields.t.length/5;
			this.layout_display.innerText = layout_str;

			this.stats.style.display = "block";
			this.stats.querySelector("#cost").innerText = format_number(fields.rs);
			this.stats.querySelector("#damage").innerText = format_number(fields.damage);
			this.stats.querySelector("#income_sec").innerText = format_number(fields.income);
			this.stats.querySelector("#income_hr").innerText = format_number(fields.income*3600);
			this.stats.querySelector("#income_enemy").innerText = format_number(fields.enemy_worth);
			this.stats.querySelector("#threat").innerText = fields.threat;

			this.upgrades.style.display = "block";
			this.upgrades.querySelector("span").innerText = fields.upg;

			if(fields.core)
			{
				var span = this.core.querySelector("span");
				var core = {};
				var parts = fields.core.split("/");
				span.innerText = core_tiers[parts[0]-1];
				for(var i=1; i<parts.length; ++i)
				{
					span.appendChild(document.createTextNode(" "));
					var mod = document.createElement("span");
					mod.classList.add(parts[i][0]);
					mod.innerText = core_mods[parts[i][0]]+" "+parts[i].substring(2)+"%";
					span.appendChild(mod);
				}

				this.core.style.display = "block";
			}
			else
				this.core.style.display = "none";
		}
		else
			this.error_display.innerText = xhr.response;
	}

	this.save_pasted = function save_pasted(event)
	{
		var save_data = event.clipboardData.getData("text");
		var save_json = JSON.parse(LZString.decompressFromBase64(save_data));

		var layout = "";
		for(var i=0; i<save_json.playerSpire.main.layout.length; ++i)
		{
			var trap = save_json.playerSpire.main.layout[i].trap;
			if(!trap || !trap.name)
				layout += "_";
			else if(trap.name=="Frost")
				layout += "Z";
			else
				layout += trap.name[0];
		}

		var save_traps = save_json.playerSpire.traps
		var fe = this.query_form.elements;
		fe.floors.value = save_json.playerSpire.main.rowsAllowed;
		fe.budget.value = Math.floor(this.calculate_cost(layout)+save_json.playerSpire.main.runestones);
		fe.fire.value = save_traps.Fire.level;
		fe.frost.value = save_traps.Frost.level;
		fe.poison.value = save_traps.Poison.locked ? 0 : save_traps.Poison.level;
		fe.lightning.value = save_traps.Lightning.locked ? 0 : save_traps.Lightning.level;

		fe.core_tier.value = "0";
		fe.core_fire.value = "";
		fe.core_poison.value = "";
		fe.core_lightning.value = "";
		fe.core_strength.value = "";
		fe.core_condenser.value = "";
		fe.core_runestones.value = "";

		if("rarity" in save_json.global.CoreEquipped)
		{
			fe.core_tier.value = save_json.global.CoreEquipped.rarity+1;

			var core_mods = save_json.global.CoreEquipped.mods;
			for(var i=0; i<core_mods.length; ++i)
			{
				var mod = core_mods[i];
				if(mod[0]=="fireTrap")
					fe.core_fire.value = mod[1];
				else if(mod[0]=="poisonTrap")
					fe.core_poison.value = mod[1];
				else if(mod[0]=="lightningTrap")
					fe.core_lightning.value = mod[1];
				else if(mod[0]=="strengthEffect")
					fe.core_strength.value = mod[1];
				else if(mod[0]=="condenserEffect")
					fe.core_condenser.value = mod[1];
				else if(mod[0]=="runestones")
					fe.core_runestones.value = mod[1];
			}
		}

		this.create_spire(save_json.playerSpire.main.rowsAllowed, layout);

		var upgrades = this.describe_upgrades();
		this.pending_submit = "upg="+upgrades+" t="+layout;
		var core = this.describe_core();
		if(core)
			this.pending_submit += " core="+core;

		this.layout_display.innerText = "";
		this.core.style.display = "none";
		this.stats.style.display = "none";
		this.upgrades.style.display = "none";

		fe.save.value = "Data loaded!";
		setTimeout(function(){ fe.save.value = ""; }, 3000);
	}

	var _this = this;
	this.query_form.addEventListener("submit", function(event){ _this.query_spire(); event.preventDefault(); });
	var save_input = this.query_form.elements.save;
	save_input.addEventListener("paste", function(event){ _this.save_pasted(event); event.preventDefault(); });

	this.create_spire(5, "");
}

var client = null;

document.addEventListener("DOMContentLoaded", function(){ client = new SpireClient(); });