| Config/script.js |
"use strict";
this.name = "market_inquirer";
//1.14.1 Added the current station to the station interface when the current station is not registered
//1.14.1 Changed the default from exit to swap in the station interface -fix by phkb-
//1.14 Fixed breakage from updating Nav MFD (phkb)
//1.13.1 Fixed main station undefined bug (apparent when not using smugglers underground oxp)
//1.13 Added ability to select the commodities to be shown on F4 screen. Not to mention quite a few lines of compatiblity fixes to better work with phkb's other oxps -changes by phkb-
//1.12.1 fixed the dublication issue when the main station is an inquirer station.
//1.12 Kiotas are back in the mix
//1.11 for Oolite 1.81 and Market Observer 3.x
//1.11 enabled the market screen and destinations screen to appear on start up.
//1.10.1 bug fix from mossfoot's report
//1.10 market observer buy log link
//1.10 mfd equipment
//1.9.1 fixed navi_mfd link in distances interface
//1.9 mission screen replaced with mfd and market hack is removed
//1.8 brought mission screens back and tidied up a bit
//1.7 removed in-flight mission screens and equipment and replaced them with a market hack.
//1.6 rename Navigation buoy to main station.
//1.6 hide the beacon of the station you're docked
//1.5 added pager to market viewer
//1.5 added sirf to inquirer stations
//1.5 limit station service to inquirerStations
//1.5 distances interface
//1.4 added more stations and inquirer_station role to the inquirer.
//1.4 moved station definitions to startUp.
this._menuColor = "yellowColor";
this._itemColor = "yellowColor";
this._disabledColor = "darkGrayColor";
this._maxslots = 17; // maximum number of commodity viewing slots
this.startUp = function() {
//stations noted by market inquirer. any role of the station will do.
this.$inquirerStations = ["sfep_station", "wildShips_kiota", "inquirer_station"];
//this.$inquirerStations = ["inquirer_station", "sfep_station", "wildShips_kiota", "sothis", "constore", "pagroove_superhub", "casinoship", "rescue_station", "GRS-Station", "SIRF-YARD"];
this.$commodity = 0;
if (worldScripts["market_observer3"])
this.$marketObserver = true;
else this.$marketObserver = false;
}
this.startUpComplete = function() {
this.$commodities = this.$gatherCommodities();
this.shipDockedWithStation(player.ship.dockedStation);
if (missionVariables.MarketInquirer_SelectedCommodities) this._selected = JSON.parse(missionVariables.MarketInquirer_SelectedCommodities);
if (!this._selected) {
// default to core commodities
this._selected = ["food", "textiles", "radioactives", "slaves", "liquor_wines", "luxuries", "narcotics", "computers", "machinery", "alloys", "firearms", "furs", "minerals", "gold", "platinum", "gem_stones", "alien_items"];
// remove anything that doesn't exist anymore (eg if an OXP has removed this commodity altogether)
for (var i = this._selected.length - 1; i >= 0; i--) {
if (!system.mainStation.market[this._selected[i]]) this._selected.splice(i, 1);
}
}
}
this.playerWillSaveGame = function() {
missionVariables.MarketInquirer_SelectedCommodities = JSON.stringify(this._selected);
}
//make a list of commodities
this.$gatherCommodities = function() {
var tempCommodities = new Array();
for (var i in system.mainStation.market) {
tempCommodities.push([i, system.mainStation.market[i].sort_order]);
}
//first order by name
tempCommodities.sort();
//then order by sort_order
tempCommodities.sort(function(a, b) {return a[1] - b[1]});
var commodities = new Array();
for (var i = 0; i < tempCommodities.length; i++)
commodities.push(tempCommodities[i][0]);
return commodities;
}
this.$changeCommodity = function(action) {
if (player.ship.equipmentStatus("EQ_ADVANCED_COMPASS") === "EQUIPMENT_OK") {
this.$commodity = this.$commodity + action;
if (this.$commodity < 0)
this.$commodity = this.$commodities.length - 1;
else if (this.$commodity > this.$commodities.length - 1)
this.$commodity = 0;
this.$commodityPrices();
}
else player.consoleMessage("Inquirer malfunction. ASC is not responding.");
}
this.shipLaunchedFromStation = this.shipExitedWitchspace = function() {
this.$commodityPrices();
}
this.$commodityPrices = function() {
if (player.ship.equipmentStatus("EQ_MARKET_INQUIRER_MFD") !== "EQUIPMENT_OK") {
player.ship.setMultiFunctionText("inquirer_mfd", null);
return;
}
if (!system.mainStation)
var message = "No market data available.";
else {
var commodity = this.$commodities[this.$commodity];
var hairSpace = String.fromCharCode(31);
var noUnits = "--";
var width = global.defaultFont.measureString(666);
while (global.defaultFont.measureString(" " + noUnits) < width)
noUnits = " " + noUnits;
while (global.defaultFont.measureString(hairSpace + noUnits) < width)
noUnits = hairSpace + noUnits;
var stations = system.filteredEntities(this, this.$stations, player.ship);
var price = formatCredits(system.mainStation.market[commodity].price);
var quantity = system.mainStation.market[commodity].quantity;
if (quantity === 0) quantity = noUnits;
else quantity = formatUnits(quantity);
var lgl = "";
if (worldScripts.Smugglers_Illegal) {
if (system.mainStation.market[commodity].legality_import != 0) lgl = " (Imp)";
if (system.mainStation.market[commodity].legality_export != 0) lgl = " (Exp)";
}
var statBlock = price + " /" + quantity + " Main Station" + lgl + "\n";
for (var i = 0; i < stations.length; i++) {
var name = stations[i].displayName;
price = formatCredits(stations[i].market[commodity].price);
quantity = stations[i].market[commodity].quantity;
if (quantity === 0) quantity = noUnits;
else quantity = formatUnits(quantity);
lgl = "";
if (stations[i].market[commodity].legality_import != 0) lgl = " (Imp)";
if (stations[i].market[commodity].legality_export != 0) lgl = " (Exp)";
statBlock = statBlock + truncate(price + " /" + quantity + " " + name + lgl) + "\n";
}
var message = expandDescription("[commodity-name " + commodity +"]");
if (manifest[commodity] > 0)
message += " (" + manifest[commodity] + ")";
if (this.$marketObserver && worldScripts["market_observer3"].$priceData[commodity]) {
var observer = worldScripts["market_observer3"];
var referencePrice = "Avg: " + global.formatCredits(observer.$priceData[commodity].average/10, true, false);
while (global.defaultFont.measureString(message + " " + referencePrice) < 14.3) {
referencePrice = " " + referencePrice;
}
var hairSpace = String.fromCharCode(31);
while (global.defaultFont.measureString(message + hairSpace + referencePrice) < 14.3) {
referencePrice = hairSpace + referencePrice;
}
message += referencePrice;
var buyLog = observer.$buyLog;
if (buyLog[this.$commodities[this.$commodity]]) {
//add buy log to the second line
var logLine = "(";
for (var i = 0; i < buyLog[commodity].length; i++) {
var logEvent = buyLog[commodity][i][0] + " x " + global.formatCredits(buyLog[commodity][i][1]/10, true, false);
if (global.defaultFont.measureString(logLine + logEvent + "...)") < 14.5)
logLine += logEvent + ", ";
else break;
}
message += "\n" + logLine;
message = message.slice(0, -2);
//too many log events to show?
if (buyLog[commodity].length > i)
message += "...";
message += ")";
}
else message += "\n";
}
message += "\n";
message += statBlock;
}
player.ship.setMultiFunctionText("inquirer_mfd", message);
//helper function to truncate lines
function truncate(line) {
var lastChar = "";
while (global.defaultFont.measureString(line) > 14) {
lastChar = line.charAt(line.length - 1);
line = line.slice(0, -1);
}
if (lastChar === "") return line;
if (line.charAt(line.length - 1) === " " || lastChar === " ")
return line;
if (line.charAt(line.length - 2) === " ")
return line.slice(0, -1);
line = line + ".";
while (global.defaultFont.measureString(line) > 14) {
line = line.slice(0, -2);
line = line + ".";
}
return line;
}
//helper function to format credits
function formatCredits(credits) {
if (credits < 99.5)
return " " + global.formatCredits(credits/10, true, false);
else if (credits < 999.5)
return " " + global.formatCredits(credits/10, true, false);
else return global.formatCredits(credits/10, true, false);
};
//helper function to format units
function formatUnits(units) {
if (units < 10) return " " + units;
else if (units < 100 ) return " " + units;
else return units;
};
}
//Add f4 interfaces when docked
this.shipDockedWithStation = function(station) {
if (player.ship.equipmentStatus("EQ_ADVANCED_COMPASS") === "EQUIPMENT_OK" || this.$stations(station) || station.isMainStation)
this.$marketInquirerInterface();
};
//remove interfaces
this.$removeInterfaces = this.shipWillLaunchFromStation = function() {
player.ship.dockedStation.setInterface("inquirer_market",null);
player.ship.dockedStation.setInterface("inquirer_distances",null);
}
//Add interfaces
this.$marketInquirerInterface = function() {
player.ship.dockedStation.setInterface("inquirer_market",{
title: "Commodity markets",
category: "Commerce",
summary: "Show commodity markets of selected stations in system.",
callback: this.$showMarkets.bind(this)
});
player.ship.dockedStation.setInterface("inquirer_distances",{
title: "In-system distances",
category: "Informational",
summary: "Show distances to the star, planets, moons and beacons in system.",
callback: this.$showDistances.bind(this)
});
};
//function to filter suitable stations
this.$stations = function(entity) {
if (entity.isStation && !entity.isMainStation) {
var k;
for (k = 0; k < this.$inquirerStations.length; k++) {
if (entity.hasRole(this.$inquirerStations[k]))
return true;
}
}
return false;
};
//build and show markets screen
this.$showMarkets = function(page) {
var text = "";
var hairSpace = String.fromCharCode(31);
var stations = new Array();
//No asc
if (player.ship.docked && (player.ship.equipmentStatus("EQ_ADVANCED_COMPASS") !== "EQUIPMENT_OK" && !player.ship.dockedStation.isMainStation && !this.$stations(player.ship.dockedStation))) {
text = "No market data available.";
this.$removeInterfaces();
}
//sanity check
else if (system.isInterstellarSpace || !system.sun || system.sun.isGoingNova || system.sun.hasGoneNova || !system.mainStation) {
text = "No market data available.";
}
//let's rock
else {
if (typeof page === 'undefined' || page === 'inquirer_market') page = 0;
var commodities = this.$gatherCommodities();
var i,j, quantity;
// remove unselected commodities
for (i = commodities.length - 1; i >= 0; i--) {
if (this._selected.indexOf(commodities[i]) === -1) commodities.splice(i, 1);
}
//description column width
var descriptionWidth = Math.ceil(global.defaultFont.measureString("Liquor/Wines:"));
//width for market data columns
var dataWidth = 31 - descriptionWidth;
//minimum width for market data column
var minColWidth = global.defaultFont.measureString(" "+formatCredits(1020)+" / 64 ");
//maximum number of data columns per page
var maxCols = Math.floor(dataWidth / minColWidth);
//filtered stations
stations = system.filteredEntities(this, this.$stations, player.ship);
// add the current, possibly unregistered, station to the start of the list
if (!this.$stations(player.ship.dockedStation) && !player.ship.dockedStation.isMainStation) {
stations.unshift(player.ship.dockedStation);
}
// add main station to the start of the list
stations.unshift(system.mainStation);
//handle swapping back to start
if (page > stations.length / maxCols) page = 0;
var sfepStations = new Array();
//page handling
var startInd = page * maxCols;
//show full pages
if (startInd > 0 && stations.length > maxCols && startInd + maxCols > stations.length - 1)
startInd = stations.length - maxCols;
//select stations to show
for (i = startInd; i < startInd + maxCols; i++) {
sfepStations.push(stations[i]);
if (i > stations.length - 2) break;
}
//calculate actual data column width
if (sfepStations.length >= maxCols) var colWidth = dataWidth / maxCols;
else var colWidth = (dataWidth) / (sfepStations.length);
//array for formatted (truncated and centered) stations names
var statNames = new Array();
//add the station names to the array
for (i = 0; i < sfepStations.length; i++) {
if (sfepStations[i].isMainStation)
statNames.push(format("Main Station", colWidth));
else statNames.push(format(sfepStations[i].displayName, colWidth));
}
//tabulate over the description column
while (global.defaultFont.measureString(text) < descriptionWidth - 0.1)
text = text + " ";
while (global.defaultFont.measureString(text) < descriptionWidth)
text = text + hairSpace;
//add and tabulate station names
for (i = 0; i < statNames.length; i++) {
text = text + statNames[i];
while (global.defaultFont.measureString(text) < (descriptionWidth) + colWidth * (i + 1) - 0.1)
text = text + " ";
while (global.defaultFont.measureString(text) < (descriptionWidth) + colWidth * (i + 1))
text = text + hairSpace;
if (i === maxCols - 1) break;
}
text += "\n";
// we can add an extra space when there will only be 2 menu options
if (stations.length <= maxCols || stations.length === 0) text += "\n";
//then the prices
for (j = 0; j < commodities.length; j++) {
var line = "";
//add commodity name
line = expandDescription("[commodity-name " + commodities[j]+"]")+": ";
//tabulate
while (global.defaultFont.measureString(line) < descriptionWidth - 0.1)
line = line + " ";
while (global.defaultFont.measureString(line) < descriptionWidth)
line = line + hairSpace;
//add prices/quantities
for (i = 0; i < sfepStations.length; i++) {
quantity = sfepStations[i].market[commodities[j]].quantity;
if (quantity === 0) {
quantity = " --";
var width = global.defaultFont.measureString("00");
while (global.defaultFont.measureString(quantity) < width)
quantity = hairSpace + quantity;
}
else quantity = formatUnits(quantity);
var price = sfepStations[i].market[commodities[j]].price;
line = line + format(formatCredits(price)+" / "+quantity, colWidth);
while (global.defaultFont.measureString(line) < descriptionWidth + colWidth * (i + 1) - 0.1)
line = line + " ";
while (global.defaultFont.measureString(line) < descriptionWidth + colWidth * (i + 1))
line = line + hairSpace;
if (i === maxCols - 1) break;
}
text = text + line + "\n";
}
}
//select the correct background image
var bgImage = "sfep_flight.png";
if (player.ship.docked) bgImage = "sfep_docked.png";
//select correct options
var options = {
"0_SELECT" : "Select commodities to view",
"1_NEXT" : "Swap",
"2_QUIT" : "Exit"
};
var def = "1_NEXT";
if (stations.length <= maxCols || stations.length === 0) {
options = {
"0_SELECT" : "Select commodities to view",
"2_QUIT" : "Exit"
};
def = "2_QUIT";
}
//finally, the mission screen
mission.runScreen({
title: "Commodity Markets of " + system.name,
screenID:"marketinquirer-markets",
message: text,
choices: options,
background: bgImage,
exitScreen: "GUI_SCREEN_INTERFACES",
initialChoicesKey: def
},
function (choice) {
if (choice === "1_NEXT") worldScripts.market_inquirer.$showMarkets(page + 1);
if (choice === "0_SELECT") worldScripts.market_inquirer.$selectCommoditiesToView();
});
//helper function to format credits
function formatCredits(credits) {
if (credits < 99.5)
return " " + global.formatCredits(credits/10, true, false);
else if (credits < 999.5)
return " " + global.formatCredits(credits/10, true, false);
else return global.formatCredits(credits/10, true, false);
};
//helper function to format units
function formatUnits(units) {
if (units < 10) return " " + units;
else return units;
};
//helper function to truncate and center station names
function format(string, width) {
//if too wide, truncate
if (global.defaultFont.measureString(string) >= width) {
var lastChar = "";
while (global.defaultFont.measureString(string) > width - 1) {
lastChar = string.charAt(string.length - 1);
string = string.slice(0, -1);
}
if (string.charAt(string.length - 1) === " ")
string = string.slice(0, -1);
else if (lastChar !== " ")
string = string + ".";
}
var stringWidth = global.defaultFont.measureString(string);
//if too narrow, center
if (stringWidth < width) {
var fill = (width - stringWidth) / 2;
var tab = " ";
while (global.defaultFont.measureString(tab) < fill)
tab = tab + " ";
string = tab + string;
};
return string;
};
};
this.$selectCommoditiesToView = function() {
var list = this.$gatherCommodities();
var text = "Select commodities to view (" + this._selected.length + " of " + this._maxslots + " selected):\n\n";
var itemcount = 0;
var curChoices = {};
var pagesize = 15;
if (this.$isBigGuiActive() === true) pagesize = 21;
if (typeof this._selpage === "undefined") this._selpage = 0;
if (list.length > 0) {
var maxpage = Math.ceil(list.length / pagesize);
if (maxpage < (this._selpage + 1)) this._selpage -= 1;
var end = ((this._selpage * pagesize) + pagesize);
if (end > list.length) end = list.length;
// note: then station equipmentPriceFactor has been removed to prevent exploitation of equipment sales at different stations (galcop => rock hermit)
for (var i = (this._selpage * pagesize); i < end; i++) {
curChoices["01_CMDTY-" + (i < 10 ? "0" : "") + i + "~" + list[i]] =
{text:this.$padTextRight((this._selected.indexOf(list[i]) >= 0 ? "X" : " "), 3) +
displayNameForCommodity(list[i]),
alignment:"LEFT", color:this._menuColor};
itemcount += 1;
}
for (var i = 0; i < ((pagesize + 1) - itemcount); i++) {
curChoices["90_SPACER_" + i] = "";
}
} else {
text += "No commodities?";
}
if (maxpage > 1 && this._selpage < (maxpage - 1)) {
curChoices["95_NEXT"] = {text:"Next page", color:this._itemColor};
} else {
curChoices["95_NEXT"] = {text:"Next page", color:this._disabledColor, unselectable:true};
}
if (this._selpage > 0) {
curChoices["96_PREV"] = {text:"Previous page", color:this._itemColor};
} else {
curChoices["96_PREV"] = {text:"Previous page", color:this._disabledColor, unselectable:true};
}
curChoices["99_EXIT"] = {text:"Return", color:this._itemColor};
var def = "99_EXIT";
if (this._lastChoice && this._lastChoice !== "") def = this._lastChoice;
//select the correct background image
var bgImage = "sfep_flight.png";
if (player.ship.docked) bgImage = "sfep_docked.png";
var opts = {
screenID: "marketinquirer-markets",
title: "Select Commodities",
allowInterrupt: false,
choices: curChoices,
background: bgImage,
initialChoicesKey: def,
message: text
};
mission.runScreen(opts, this.$chooseCommodity, this);
}
this.$chooseCommodity = function(choice) {
if (choice == null) return;
if (choice.indexOf("01_CMDTY") >= 0) {
var sel = choice.substring(choice.indexOf("~") + 1);
if (this._selected.indexOf(sel) >= 0) {
this._selected.splice(this._selected.indexOf(sel), 1);
} else {
if (this._selected.length < this._maxslots) {
this._selected.push(sel);
} else {
player.consoleMessage("Unable to add commodity - too many already selected", 5);
}
}
this._lastChoice = choice;
}
if (choice === "95_NEXT") {this._selpage += 1; this._lastChoice = choice;}
if (choice === "96_PREV") {this._selpage -= 1; this._lastChoice = choice;}
if (choice !== "99_EXIT") {
this.$selectCommoditiesToView();
return;
}
this.$showMarkets();
}
//build and show distances screen
this.$showDistances = function() {
var text = "";
//No asc
if (player.ship.docked && player.ship.equipmentStatus("EQ_ADVANCED_COMPASS") !== "EQUIPMENT_OK" && !player.ship.dockedStation.isMainStation && !this.$stations(player.ship.dockedStation)) {
text = "No distance data available.";
this.$removeInterfaces();
}
//sanity check;
else if (system.isInterstellarSpace) {
text = "No distance data available.";
}
else {
//define distance unit
var unitBase = 1000;
var unit = "km";
var rnd = 3;
//use the same unit as Updating TSC
if (worldScripts.navi_mfd) {
var ver = worldScripts.navi_mfd.version.split(".");
if (parseInt(ver[0]) > 1 || (ver[0] === "1" && parseInt(ver[1]) >= 9)) {
unitBase = worldScripts.navi_mfd.$ostronomicalUnits[worldScripts.navi_mfd.$unitSetting];
unit = worldScripts.navi_mfd.$distUnits[worldScripts.navi_mfd.$unitSetting];
rnd = worldScripts.navi_mfd.$rounding[worldScripts.navi_mfd.$unitSetting]
} else {
unitBase = worldScripts.navi_mfd.$ostronomicalUnit;
unit = worldScripts.navi_mfd.$distUnit;
}
}
var i;
var lines = new Array();
//star
if (system.sun) {
var name = "Sun";
if (system.info.sun_name) name = system.info.sun_name;
lines.push(["Star:",""]);
lines.push(["* " +name, dist(system.sun, rnd)]);
lines.push([" ",""]);
};
//planets
var planets = system.filteredEntities(this, planets, player.ship);
if (planets.length !== 0) {
lines.push(["Planets:",""]);
for (i = 0; i < planets.length; i++) {
if (planets[i].displayName)
lines.push(["* " + planets[i].displayName.replace(" (Planet)",""),dist(planets[i], rnd)]);
else lines.push(["* Planet " + (i+1),dist(planets[i], rnd)]);
}
lines.push([" ",""]);
};
//moons
var moons = system.filteredEntities(this, moons, player.ship);
if (moons.length !== 0) {
lines.push(["Moons:",""]);
for (i = 0; i < moons.length; i++) {
if (moons[i].displayName)
lines.push(["* " + moons[i].displayName.replace(" (Moon)",""),dist(moons[i], rnd)]);
else lines.push(["* Moon " + (i+1),dist(moons[i], rnd)]);
}
lines.push([" ",""]);
};
//beacons
var beacons = system.filteredEntities(this, beacons, player.ship);
if (beacons.length !== 0) {
lines.push(["Beacons:",""]);
for (i = 0; i < beacons.length; i++) {
if (beacons[i].displayName) {
if (!player.ship.docked || player.ship.position.distanceTo(beacons[i]) > 10E4) {
if (beacons[i].displayName === "Navigation Buoy" && system.mainStation.position.distanceTo(beacons[i]) <= 10E4)
lines.push(["* " + "Main Station Buoy", dist(beacons[i], rnd)]);
else
lines.push(["* " + beacons[i].displayName, dist(beacons[i], rnd)]);
}
}
else lines.push(["* Beacon " + (i+1)+": ", dist(beacons[i], rnd)]);
}
}
//build lines for mission screen
var column1 = lines;
var column2 = new Array();
if (column1.length > 19)
column2 = column1.splice(19, column1.length - 19);
for (i = 0; i < column1.length; i++) {
if (column2.length > i)
text = text + formatStrToCol(column1[i][0], column1[i][1], 15.5) + formatStrToCol(column2[i][0], column2[i][1], 15.5) + "\n";
else
text = text + formatStrToCol(column1[i][0], column1[i][1], 31) + "\n";
}
}
//show mission screen
var bgImage = "sfep_flight.png";
if (player.ship.docked) bgImage = "sfep_docked.png";
var options = {
"1_QUIT" : "Exit"
}
mission.runScreen({
title: "Distances of " + system.name,
screenID:"marketinquirer-distances",
message: text,
choices: options,
background: bgImage,
exitScreen: "GUI_SCREEN_INTERFACES"
});
//helper functions
function planets(entity) {return (entity.isPlanet && entity.hasAtmosphere)};
function moons(entity) {return (entity.isPlanet && !entity.hasAtmosphere)};
function beacons(entity) {return entity.isBeacon};
function dist(entity, rounding) {
var distInKm = (player.ship.position.distanceTo(entity) - entity.collisionRadius)/unitBase;
return (distInKm.toFixed(rounding) + " " + unit);
};
//format columns
function formatStrToCol(name, distStr, colWidth) {
//if too wide, truncate
var punct = "";
if (distStr !== "") punct = ": ";
if (global.defaultFont.measureString(name+punct+distStr) > colWidth) {
var lastChar = "";
while (global.defaultFont.measureString(name+punct+distStr) > colWidth) {
lastChar = name.charAt(name.length - 1);
name = name.slice(0, -1);
}
if (name.charAt(name.length - 1) === " ")
name = name.slice(0, -1);
else if (lastChar !== " ")
name = name + ".";
}
//if too narrow, add spaces to end
while (global.defaultFont.measureString(name+punct+distStr) < colWidth) {
distStr = distStr + " ";
};
if (distStr.charAt(distStr.length - 1) === " ")
distStr = distStr.slice(0, -1);
return name + punct + distStr;
};
}
this.playerBoughtEquipment = function(equipment) {
if (equipment === "EQ_MARKET_INQUIRER_MFD_REMOVE") {
player.ship.removeEquipment("EQ_MARKET_INQUIRER_MFD");
player.ship.removeEquipment("EQ_MARKET_INQUIRER_MFD_REMOVE");
}
}
//-------------------------------------------------------------------------------------------------------------
// appends space to currentText to the specified length in 'em'
this.$padTextRight = function(currentText, desiredLength, leftSwitch) {
if (currentText == null) currentText = "";
var hairSpace = String.fromCharCode(31);
var ellip = "…";
var currentLength = defaultFont.measureString(currentText);
var hairSpaceLength = defaultFont.measureString(hairSpace);
// calculate number needed to fill remaining length
var padsNeeded = Math.floor((desiredLength - currentLength) / hairSpaceLength);
if (padsNeeded < 1) {
// text is too long for column, so start pulling characters off
var tmp = currentText;
do {
tmp = tmp.substring(0, tmp.length - 2) + ellip;
if (tmp === ellip) break;
} while (defaultFont.measureString(tmp) > desiredLength);
currentLength = defaultFont.measureString(tmp);
padsNeeded = Math.floor((desiredLength - currentLength) / hairSpaceLength);
currentText = tmp;
}
// quick way of generating a repeated string of that number
if (!leftSwitch || leftSwitch === false) {
return currentText + new Array(padsNeeded).join(hairSpace);
} else {
return new Array(padsNeeded).join(hairSpace) + currentText;
}
}
//-------------------------------------------------------------------------------------------------------------
// appends space to currentText to the specified length in 'em'
this.$padTextLeft = function(currentText, desiredLength) {
return this.$padTextRight(currentText, desiredLength, true);
}
//-------------------------------------------------------------------------------------------------------------
// returns true if a HUD with allowBigGUI is enabled, otherwise false
this.$isBigGuiActive = function() {
if (oolite.compareVersion("1.83") <= 0) {
return player.ship.hudAllowsBigGui;
} else {
var bigGuiHUD = ["XenonHUD.plist", "coluber_hud_ch01-dock.plist"]; // until there is a property we can check, I'll be listing HUD's that have the allow_big_gui property set here
if (bigGuiHUD.indexOf(player.ship.hud) >= 0) {
return true;
} else {
return false;
}
}
}
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Expansion Market Inquirer