/********************************************************************************
This file contains the variables and functions that forms the core of the game.
Anything that is needed game-wide is kept here.
********************************************************************************/
/**********************************************************************
* Game Wide Constants
**********************************************************************/
/* General Constants */
var DEBUG = true;
var BASE_FONT_SIZE = 14;
var BASE_SCREEN_WIDTH = 100;
/* Game Wide Constants */
var HUMAN_PLAYER = 0;
/* Directory Constants */
var IMG = 'img/';
/*var OPP = 'opponents/';
#The "OPP" folder abbreviation was used to slightly shorten a few lines in spniSelect that looked for opponents in the opponents folder.
#Now that opponents can be specified in any folder, this is no longer required.*/
/* Gender Images */
var MALE_SYMBOL = IMG + 'male.png';
var FEMALE_SYMBOL = IMG + 'female.png';
/* game table */
var tableOpacity = 1;
$gameTable = $('#game-table');
/* useful variables */
var BLANK_PLAYER_IMAGE = "opponents/blank.png";
/* player array */
var players = [null, null, null, null, null];
/**********************************************************************
* Game Wide Global Variables
**********************************************************************/
var table = new Table();
/**********************************************************************
* Screens & Modals
**********************************************************************/
/* Screens */
$warningScreen = $('#warning-screen');
$titleScreen = $('#title-screen');
$selectScreen = $('#main-select-screen');
$individualSelectScreen = $('#individual-select-screen');
$groupSelectScreen = $('#group-select-screen');
$gameScreen = $('#game-screen');
$epilogueScreen = $('#epilogue-screen');
$galleryScreen = $('#gallery-screen');
/* Modals */
$searchModal = $('#search-modal');
$creditModal = $('#credit-modal');
$versionModal = $('#version-modal');
$gameSettingsModal = $('#game-settings-modal');
/* Screen State */
$previousScreen = null;
/********************************************************************************
* Game Wide Utility Functions
********************************************************************************/
/**********************************************************************
***** Player Object Specification *****
**********************************************************************/
/************************************************************
* Creates and returns a new player object based on the
* supplied information.
*
* folder (string), the path to their folder
* first (string), their first name.
* last (string), their last name.
* labels (string or XML element), what's shown on screen and what other players refer to them as.
* Can vary by stage.
* size (string): Their level of endowment
* intelligence (string or XML element), the name of their AI algorithm.
* Can vary by stage.
* gender (constant), their gender.
* clothing (array of Clothing objects), their clothing.
* timer (integer), time until forfeit is finished.
* state (array of PlayerState objects), their sequential states.
* xml (jQuery object), the player's loaded XML file.
************************************************************/
function createNewPlayer (folder, first, last, labels, gender, size, intelligence, timer, tags, xml) {
var newPlayerObject = {folder:folder,
first:first,
last:last,
labels:labels,
size:size,
intelligence:intelligence,
gender:gender,
timer:timer,
tags:tags,
xml:xml,
getByStage: function (arr) {
if (typeof(arr) === "string") {
return arr;
}
var bestFitStage = -1;
var bestFit = null;
for (var i = 0; i < arr.length; i++) {
var startStage = arr[i].getAttribute('stage');
startStage = parseInt(startStage, 10) || 0;
if (startStage > bestFitStage && startStage <= this.stage) {
bestFit = $(arr[i]).text();
bestFitStage = startStage;
}
}
return bestFit;
},
getIntelligence: function () {
return this.getByStage(this.intelligence) || eIntelligence.AVERAGE;
},
updateLabel: function () {
if (this.labels) this.label = this.getByStage(this.labels);
}
};
initPlayerState(newPlayerObject);
return newPlayerObject;
}
/*******************************************************************
* (Re)Initialize the player properties that change during a game
*******************************************************************/
function initPlayerState(player) {
player.out = player.finished = player.exposed = false;
player.forfeit = "";
player.stage = player.current = player.consecutiveLosses = 0;
player.timeInStage = -1;
player.markers = {};
if (player.xml !== null) {
player.state = parseDialogue($(player.xml).find('start'), [PLAYER_NAME], [players[HUMAN_PLAYER].label]);
loadOpponentWardrobe(player);
}
player.updateLabel();
}
/**********************************************************************
***** Overarching Game Flow Functions *****
**********************************************************************/
/************************************************************
* Loads the initial content of the game.
************************************************************/
function initialSetup () {
/* start by creating the human player object */
var humanPlayer = createNewPlayer("", "", "", "", eGender.MALE, eSize.MEDIUM, eIntelligence.AVERAGE, 20, [], null);
players[HUMAN_PLAYER] = humanPlayer;
/* enable table opacity */
tableOpacity = 1;
$gameTable.css({opacity:1});
/* load the all content */
loadTitleScreen();
selectTitleCandy();
loadSelectScreen();
loadConfigFile();
save.loadCookie();
/* show the title screen */
$warningScreen.show();
autoResizeFont();
}
function loadConfigFile () {
$.ajax({
type: "GET",
url: "config.xml",
dataType: "text",
success: function(xml) {
var _debug = $(xml).find('debug').text();
if (_debug === "true") {
DEBUG = true;
console.log("Debugging is enabled");
}
else {
DEBUG = false;
console.log("Debugging is disabled");
}
}
});
}
function enterTitleScreen() {
$warningScreen.hide();
$titleScreen.show();
}
/************************************************************
* Transitions between two screens.
************************************************************/
function screenTransition (first, second) {
first.hide();
second.show();
}
/************************************************************
* Switches to the next screen based on the screen provided.
************************************************************/
function advanceToNextScreen (screen) {
if (screen == $titleScreen) {
/* advance to the select screen */
screenTransition($titleScreen, $selectScreen);
} else if (screen == $selectScreen) {
/* advance to the main game screen */
$selectScreen.hide();
loadGameScreen();
$gameScreen.show();
}
}
/************************************************************
* Switches to the last screen based on the screen provided.
************************************************************/
function returnToPreviousScreen (screen) {
if (screen == $selectScreen) {
/* return to the title screen */
$selectScreen.hide();
$titleScreen.show();
}
}
/************************************************************
* Resets the game state so that the game can be restarted.
************************************************************/
function resetPlayers () {
for (var i = 0; i < players.length; i++) {
if (players[i] != null) {
collectPlayerHand(i);
$gameLabels[i].css({"background-color" : clearColour});
initPlayerState(players[i]);
}
timers[i] = 0;
}
}
/************************************************************
* Restarts the game.
************************************************************/
function restartGame () {
KEYBINDINGS_ENABLED = false;
resetPlayers();
/* enable table opacity */
tableOpacity = 1;
$gameTable.css({opacity:1});
$gamePlayerClothingArea.show();
$gamePlayerCardArea.show();
/* trigger screen refreshes */
updateSelectionVisuals();
updateAllGameVisuals();
selectTitleCandy();
forceTableVisibility(true);
/* there is only one call to this right now */
$epilogueSelectionModal.hide();
$gameScreen.hide();
$epilogueScreen.hide();
loadClothing();
$titleScreen.show();
}
/**********************************************************************
***** Interaction Functions *****
**********************************************************************/
/************************************************************
* The player clicked the credits button. Shows the credits modal.
************************************************************/
function showCreditModal () {
$creditModal.modal('show');
}
/************************************************************
* The player clicked the version button. Shows the version modal.
************************************************************/
function showVersionModal () {
$versionModal.modal('show');
}
/************************************************************
* The player clicked on a table opacity button.
************************************************************/
function toggleTableVisibility () {
if (tableOpacity > 0) {
$gameTable.fadeOut();
tableOpacity = 0;
} else {
$gameTable.fadeIn();
tableOpacity = 1;
}
}
function forceTableVisibility(state) {
if (!state) {
$gameTable.fadeOut();
tableOpacity = 0;
} else {
$gameTable.fadeIn();
tableOpacity = 1;
}
}
/**********************************************************************
***** Utility Functions *****
**********************************************************************/
/************************************************************
* Returns a random number in a range.
************************************************************/
function getRandomNumber (min, max) {
return Math.floor(Math.random() * (max - min) + min);
}
/************************************************************
* Changes the first letter in a string to upper case.
************************************************************/
String.prototype.initCap = function() {
return this.substr(0, 1).toUpperCase() + this.substr(1);
}
/**********************************************************************
* Returns the width of the visible screen in pixels.
**/
function getScreenWidth ()
{
/* fetch all game screens */
var screens = document.getElementsByClassName('screen');
/* figure out which screen is visible */
for (var i = 0; i < screens.length; i++)
{
if (screens[i].offsetWidth > 0)
{
/* this screen is currently visible */
return screens[i].offsetWidth;
}
}
}
/**********************************************************************
* Automatically adjusts the size of all font based on screen width.
**/
function autoResizeFont ()
{
/* resize font */
var screenWidth = getScreenWidth();
document.body.style.fontSize = (14*(screenWidth/1000))+'px';
/* set up future resizing */
window.onresize = autoResizeFont;
}