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Updated Undum from idmillington/undum

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Alexander Yakovlev 2014-07-24 09:30:30 +07:00
parent 2b5611f0e3
commit 55770d9b48
1 changed files with 67 additions and 53 deletions
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js/undum.js
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@ -4,7 +4,7 @@
// define the content of the game. // define the content of the game.
// --------------------------------------------------------------------------- // ---------------------------------------------------------------------------
(function() { (function($) {
// ----------------------------------------------------------------------- // -----------------------------------------------------------------------
// Internal Infrastructure Implementations [NB: These have to be // Internal Infrastructure Implementations [NB: These have to be
// at the top, because we use them below, but you can safely // at the top, because we use them below, but you can safely
@ -135,7 +135,7 @@
* tags: a list of tags for this situation, which can be used for * tags: a list of tags for this situation, which can be used for
* implicit situation selection. The tags can also be given as * implicit situation selection. The tags can also be given as
* space, tab or comma separated tags in a string. Note that, * space, tab or comma separated tags in a string. Note that,
* when calling getSituationIdChoices, tags are prefixed with * when calling `getSituationIdChoices`, tags are prefixed with
* a hash, but that should not be the case here. Just use the * a hash, but that should not be the case here. Just use the
* plain tag name. * plain tag name.
* *
@ -167,7 +167,7 @@
this._frequency = this._frequency =
(opts.frequency !== undefined) ? opts.frequency : 1; (opts.frequency !== undefined) ? opts.frequency : 1;
this._displayOrder = this._displayOrder =
(opts.displayOrder != undefined) ? opts.displayOrder : 1; (opts.displayOrder !== undefined) ? opts.displayOrder : 1;
// Tag are not stored with an underscore, because they are // Tag are not stored with an underscore, because they are
// accessed directy. They should not be context sensitive // accessed directy. They should not be context sensitive
@ -175,7 +175,7 @@
// manipulation). // manipulation).
if (opts.tags !== undefined) { if (opts.tags !== undefined) {
if ($.isArray(opts.tags)) { if ($.isArray(opts.tags)) {
this.tags = opts.tags this.tags = opts.tags;
} else { } else {
this.tags = opts.tags.split(/[ \t,]+/); this.tags = opts.tags.split(/[ \t,]+/);
} }
@ -238,13 +238,13 @@
} }
}; };
/* Returns the priority, frequency and displayOrder for this situation, /* Returns the priority, frequency and displayOrder for this situation,
* when being selected using system.getSituationIdChoices. */ * when being selected using `system.getSituationIdChoices`. */
Situation.prototype.choiceData = function(character, system, situation) { Situation.prototype.choiceData = function(character, system, situation) {
return { return {
priority: this._priority, priority: this._priority,
frequency: this._frequency, frequency: this._frequency,
displayOrder: this._displayOrder displayOrder: this._displayOrder
} };
}; };
/* A simple situation has a block of content that it displays when /* A simple situation has a block of content that it displays when
@ -268,26 +268,27 @@
* *
* choices: A list of situation ids and tags that, if given, will * choices: A list of situation ids and tags that, if given, will
* be used to compile an implicit option block using * be used to compile an implicit option block using
* getSituationIdChoices (see that function for more details * `getSituationIdChoices` (see that function for more details
* of how this works). Tags in this list should be prefixed * of how this works). Tags in this list should be prefixed
* with a hash # symbol, to distinguish them from situation * with a hash # symbol, to distinguish them from situation
* ids. * ids. If just a single tag or id is needed, it can be passed
* in as a string without wrapping into a list.
* *
* minChoices: If choices is given, and an implicit choice block * minChoices: If `choices` is given, and an implicit choice block
* should be compiled, set this option to require at least * should be compiled, set this option to require at least
* this number of options to be displayed. See * this number of options to be displayed. See
* getSituationIdChoices for a description of the algorithm by * `getSituationIdChoices` for a description of the algorithm by
* which this happens. If you do not specify the `choices` * which this happens. If you do not specify the `choices`
* option, then this option will be ignored. * option, then this option will be ignored.
* *
* maxChoices: If choices is given, and an implicit choice block * maxChoices: If `choices` is given, and an implicit choice block
* should be compiled, set this option to require no more than * should be compiled, set this option to require no more than
* this number of options to be displayed. See * this number of options to be displayed. See
* getSituationIdChoices for a description of the algorithm by * `getSituationIdChoices` for a description of the algorithm
* which this happens. If you do not specify the `choices` * by which this happens. If you do not specify the `choices`
* option, then this option will be ignored. * option, then this option will be ignored.
* *
* The remaining options in the opts parameter are the same as for * The remaining options in the `opts` parameter are the same as for
* the base Situation. * the base Situation.
*/ */
var SimpleSituation = function(content, opts) { var SimpleSituation = function(content, opts) {
@ -411,7 +412,7 @@
}; };
NonZeroIntegerQuality.inherits(IntegerQuality); NonZeroIntegerQuality.inherits(IntegerQuality);
NonZeroIntegerQuality.prototype.format = function(character, value) { NonZeroIntegerQuality.prototype.format = function(character, value) {
if (value == 0) { if (value === 0) {
return null; return null;
} else { } else {
return IntegerQuality.prototype.format.call( return IntegerQuality.prototype.format.call(
@ -658,7 +659,7 @@
* return an ordered list of valid viewable situation ids. * return an ordered list of valid viewable situation ids.
*/ */
System.prototype.writeChoices = function(listOfIds, elementSelector) { System.prototype.writeChoices = function(listOfIds, elementSelector) {
if (listOfIds.length == 0) return; if (listOfIds.length === 0) return;
var currentSituation = getCurrentSituation(); var currentSituation = getCurrentSituation();
var $options = $("<ul>").addClass("options"); var $options = $("<ul>").addClass("options");
@ -669,7 +670,7 @@
var optionText = situation.optionText(character, this, var optionText = situation.optionText(character, this,
currentSituation); currentSituation);
if (!optionText) optionText = "choice".l({number:i+1}) if (!optionText) optionText = "choice".l({number:i+1});
var $option = $("<li>"); var $option = $("<li>");
var $a; var $a;
if (situation.canChoose(character, this, currentSituation)) { if (situation.canChoose(character, this, currentSituation)) {
@ -689,20 +690,22 @@
* *
* This function is a complex and powerful way of compiling * This function is a complex and powerful way of compiling
* implicit situation choices. You give it a list of situation ids * implicit situation choices. You give it a list of situation ids
* and situation tags. Tags should be prefixed with a hash # to * and situation tags (if a single id or tag is needed just that
* differentiate them from situation ids. The function then * string can be given, it doesn't need to be wrapped in a
* considers all matching situations in descending priority order, * list). Tags should be prefixed with a hash # to differentiate
* calling their canView functions and filtering out any that * them from situation ids. The function then considers all
* should not be shown, given the current state. Without * matching situations in descending priority order, calling their
* additional parameters the function returns a list of the * canView functions and filtering out any that should not be
* situation ids at the highest level of priority that has any * shown, given the current state. Without additional parameters
* valid results. So, for example, if a tag #places matches three * the function returns a list of the situation ids at the highest
* situations, one with priority 2, and two with priority 3, and * level of priority that has any valid results. So, for example,
* all of them can be viewed in the current context, then only the * if a tag #places matches three situations, one with priority 2,
* two with priority 3 will be returned. This allows you to have * and two with priority 3, and all of them can be viewed in the
* high-priority situations that trump any lower situations when * current context, then only the two with priority 3 will be
* they are valid, such as situations that force the player to go * returned. This allows you to have high-priority situations that
* to one destination if the player is out of money, for example. * trump any lower situations when they are valid, such as
* situations that force the player to go to one destination if
* the player is out of money, for example.
* *
* If a minChoices value is given, then the function will attempt * If a minChoices value is given, then the function will attempt
* to return at least that many results. If not enough results are * to return at least that many results. If not enough results are
@ -736,13 +739,21 @@
* Before this function returns its result, it sorts the * Before this function returns its result, it sorts the
* situations in increasing order of their displayOrder values. * situations in increasing order of their displayOrder values.
*/ */
System.prototype.getSituationIdChoices = function(listOfIdsOrTags, System.prototype.getSituationIdChoices = function(listOfOrOneIdsOrTags,
minChoices, maxChoices) minChoices, maxChoices)
{ {
var datum;
var i;
// First check if we have a single string for the id or tag.
if ($.type(listOfOrOneIdsOrTags) == 'string') {
listOfOrOneIdsOrTags = [listOfOrOneIdsOrTags];
}
// First we build a list of all candidate ids. // First we build a list of all candidate ids.
var allIds = {}; var allIds = {};
for (var i = 0; i < listOfIdsOrTags.length; ++i) { for (i = 0; i < listOfOrOneIdsOrTags.length; ++i) {
var tagOrId = listOfIdsOrTags[i]; var tagOrId = listOfOrOneIdsOrTags[i];
if (tagOrId.substr(0, 1) == '#') { if (tagOrId.substr(0, 1) == '#') {
var ids = getSituationIdsWithTag(tagOrId.substr(1)); var ids = getSituationIdsWithTag(tagOrId.substr(1));
for (var j = 0; j < ids.length; ++j) { for (var j = 0; j < ids.length; ++j) {
@ -778,8 +789,8 @@
var candidatesAtLastPriority = []; var candidatesAtLastPriority = [];
var lastPriority; var lastPriority;
// In descending priority order. // In descending priority order.
for (var i = 0; i < viewableSituationData.length; ++i) { for (i = 0; i < viewableSituationData.length; ++i) {
var datum = viewableSituationData[i]; datum = viewableSituationData[i];
if (datum.priority != lastPriority) { if (datum.priority != lastPriority) {
if (lastPriority !== undefined) { if (lastPriority !== undefined) {
// We've dropped a priority group, see if we have enough // We've dropped a priority group, see if we have enough
@ -808,8 +819,8 @@
} else { } else {
// We have to sample the candidates, using their relative frequency. // We have to sample the candidates, using their relative frequency.
var candidatesToInclude = maxChoices - committed.length; var candidatesToInclude = maxChoices - committed.length;
for (var i = 0; i < candidatesAtLastPriority.length; ++i) { for (i = 0; i < candidatesAtLastPriority.length; ++i) {
var datum = candidatesAtLastPriority[i]; datum = candidatesAtLastPriority[i];
datum._frequencyValue = this.rnd.random() / datum.frequency; datum._frequencyValue = this.rnd.random() / datum.frequency;
} }
candidatesToInclude.sort(function(a, b) { candidatesToInclude.sort(function(a, b) {
@ -826,7 +837,7 @@
// And return as a list of ids only. // And return as a list of ids only.
var result = []; var result = [];
for (var i = 0; i < committed.length; ++i) { for (i = 0; i < committed.length; ++i) {
result.push(committed[i].id); result.push(committed[i].id);
} }
return result; return result;
@ -1199,7 +1210,7 @@
/* The stack of links, resulting from the last action, still be to /* The stack of links, resulting from the last action, still be to
* resolved. */ * resolved. */
var linkStack = null var linkStack = null;
// ----------------------------------------------------------------------- // -----------------------------------------------------------------------
// Utility Functions // Utility Functions
@ -1296,10 +1307,11 @@
* visible.) */ * visible.) */
var nextel = output.last().next(); var nextel = output.last().next();
var scrollPoint; var scrollPoint;
if (!nextel.length) if (!nextel.length) {
scrollPoint = $("#content").height() + $("#title").height() + 60; scrollPoint = $("#content").height() + $("#title").height() + 60;
else } else {
scrollPoint = nextel.offset().top - $(window).height(); scrollPoint = nextel.offset().top - $(window).height();
}
if (scrollPoint > output.offset().top) if (scrollPoint > output.offset().top)
scrollPoint = output.offset().top; scrollPoint = output.offset().top;
scrollStack[scrollStack.length-1] = scrollPoint; scrollStack[scrollStack.length-1] = scrollPoint;
@ -1308,7 +1320,7 @@
/* Gets the unique id used to identify saved games. */ /* Gets the unique id used to identify saved games. */
var getSaveId = function() { var getSaveId = function() {
return 'undum_'+game.id+"_"+game.version; return 'undum_'+game.id+"_"+game.version;
} };
/* Adds the quality blocks to the character tools. */ /* Adds the quality blocks to the character tools. */
var showQualities = function() { var showQualities = function() {
@ -1432,7 +1444,7 @@
var scrollStack = []; var scrollStack = [];
var pendingFirstWrite = false; var pendingFirstWrite = false;
var startOutputTransaction = function() { var startOutputTransaction = function() {
if (scrollStack.length == 0) { if (scrollStack.length === 0) {
pendingFirstWrite = true; pendingFirstWrite = true;
} }
// The default is "all the way down". // The default is "all the way down".
@ -1450,7 +1462,7 @@
}; };
var endOutputTransaction = function() { var endOutputTransaction = function() {
var scrollPoint = scrollStack.pop(); var scrollPoint = scrollStack.pop();
if (scrollStack.length == 0 && scrollPoint != null) { if (scrollStack.length === 0 && scrollPoint !== null) {
if (interactive && !mobile) { if (interactive && !mobile) {
$("body, html").animate({scrollTop: scrollPoint}, 500); $("body, html").animate({scrollTop: scrollPoint}, 500);
} }
@ -1636,7 +1648,7 @@
/* Erases the character in local storage. This is permanent! */ /* Erases the character in local storage. This is permanent! */
var doErase = function(force) { var doErase = function(force) {
var saveId = getSaveId() var saveId = getSaveId();
if (localStorage[saveId]) { if (localStorage[saveId]) {
if (force || confirm("erase_message".l())) { if (force || confirm("erase_message".l())) {
delete localStorage[saveId]; delete localStorage[saveId];
@ -1820,7 +1832,7 @@
// Any point that an option list appears, its options are its // Any point that an option list appears, its options are its
// first links. // first links.
$("ul.options li, #menu li").on('click', function(event) { $("body").on('click', "ul.options li, #menu li", function(event) {
// Make option clicks pass through to their first link. // Make option clicks pass through to their first link.
var link = $("a", this); var link = $("a", this);
if (link.length > 0) { if (link.length > 0) {
@ -1837,7 +1849,7 @@
if (wasMobile != mobile) { if (wasMobile != mobile) {
var showing = !$(".click_message").is(":visible"); var showing = !$(".click_message").is(":visible");
if (mobile) { if (mobile) {
var menu = $("#menu") var menu = $("#menu");
if (showing) { if (showing) {
$("#toolbar").show(); $("#toolbar").show();
menu.show(); menu.show();
@ -1925,8 +1937,8 @@
/* Compiles a list of fallback languages to try if the given code /* Compiles a list of fallback languages to try if the given code
* doesn't have the message we need. Caches it for future use. */ * doesn't have the message we need. Caches it for future use. */
var getCodesToTry = function(languageCode) { var getCodesToTry = function(languageCode) {
var codeArray; var codeArray = codesToTry[languageCode];
if (codeArray = codesToTry[languageCode]) return codeArray; if (codeArray) return codeArray;
codeArray = []; codeArray = [];
if (languageCode in undum.language) { if (languageCode in undum.language) {
@ -1953,7 +1965,8 @@
var languageCodes = getCodesToTry(languageCode); var languageCodes = getCodesToTry(languageCode);
for (var i = 0; i < languageCodes.length; i++) { for (var i = 0; i < languageCodes.length; i++) {
thisCode = languageCodes[i]; thisCode = languageCodes[i];
if (localized = lookup(thisCode, message)) return localized; localized = lookup(thisCode, message);
if (localized) return localized;
} }
return message; return message;
}; };
@ -2110,7 +2123,7 @@
* error, it will be overridden in each Random object when the * error, it will be overridden in each Random object when the
* seed has been correctly configured. */ * seed has been correctly configured. */
Random.prototype.random = function() { Random.prototype.random = function() {
throw new { throw {
name:"RandomError", name:"RandomError",
message: "random_error".l() message: "random_error".l()
}; };
@ -2175,6 +2188,7 @@
break; break;
case '%': case '%':
sides = 100; sides = 100;
break;
default: default:
sides = parseInt(match[2], 10); sides = parseInt(match[2], 10);
break; break;
@ -2213,4 +2227,4 @@
// preferred language. // preferred language.
undum.language[""] = en; undum.language[""] = en;
undum.language["en"] = en; undum.language["en"] = en;
})(); }(jQuery));