TUTORIAL: The Absolute Basics of Plugin Making

//=============================================================================
// Toms_Example Template
// by Faytless / Thomas Pham
// Date: 10/25/2015
//=============================================================================
/*:
* @plugindesc xxxxx  // Describe your plugin
* @author yyyy       // your name goes here *
* @param xxxxx      //name of a parameter you want the user to edit
* @desc yyyyy       //short description of the parameter
* @default zzzzz    // set default value for the parameter
*/  
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!  
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!  
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!    
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!    
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!      
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!      
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!        
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!        
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!          
// NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!                      
// Declare your function
// 1.  change *** to your plug ins file name below.
// You are telling RPG maker that this plugin exsists.
(function() {  var parameters = PluginManager.parameters('template');  
    // NOTE: THIS WILL NOT MAKE YOU A DARK WIZARD. HERE ARE SOME BASE FOR YOU TO LAY A FOUNDATION FOR PLUGINS!
    // Now find something you want to edit in the core plugins.  You can
    // find them in the Project\www\js folder
    // 2. find the EXACT function you want to edit    
    /*  This function can be found in rpg_scenes.js  
    Scene_Title.prototype.drawGameTitle = function() {  
        var x = 20;  
        var y = Graphics.height / 4;  
        var maxWidth = Graphics.width - x * 2;  
        var text = $dataSystem.gameTitle;  
        this._gameTitleSprite.bitmap.outlineColor = 'black';  
        this._gameTitleSprite.bitmap.outlineWidth = 8;  
        this._gameTitleSprite.bitmap.fontSize = 72;  
        this._gameTitleSprite.bitmap.drawText(text, x, y, maxWidth, 48, 'center');      
    */          
    // You need to come up with a name for your modification while keeping  
    // class name the same.      
    // the name of the function I want to edit is called    
    //  Scene_Title.prototype.drawGameTitle    
    // The name of my function will be called _Scene_Title_xxx  
    // Follow for ease of use,  follow the template below.  
    // Start your var as _NAME_NAME_YOURCLASSNAME  
    // Have it equal the function you are replacing      
    var _Scene_Title_xxx = Scene_Title.prototype.drawGameTitle;        
    // make your adjustments by adding code, or adjusting them below.
    // This is an exact copy of the code above,  but with some of my adjustments
    // to some of the parameters.  Later,  I will show how you can call your parameters that the user adjusts
    // so your plugin has a little more control      
    Scene_Title.prototype.drawGameTitle = function() {        
        // _Scene_Title_xxx.call(this);  
        //sometimes you have to call your function to get this to work.  In this case you don't Ill explain why later.  
        var x = 20;  
        var y = Graphics.height / 4;  
        var maxWidth = Graphics.width - x * 2;  
        var text = $dataSystem.gameTitle;  
        this._gameTitleSprite.bitmap.outlineColor = 'black';  
        this._gameTitleSprite.bitmap.outlineWidth = 8;  
        this._gameTitleSprite.bitmap.fontSize = 200;  
        this._gameTitleSprite.bitmap.drawText(text, 0,0 , maxWidth, 48, 'center');        
    }          
})();  // dont touch this.

var doVelma;+function(w) {  var catchphrase = 'Jinkies!';  doVelma = function() {    catchphrase = 'Jinkies!';  }  window.doDaphne = function() {    catchphrase = 'Jeepers!';  }  w.getGhost = function() {    console.log(catchphrase);  }}(window);

var est_auto_text_color_Window_Base_convertEscapeCharacters =                             Window_Base.prototype.convertEscapeCharacters;Window_Base.prototype.convertEscapeCharacters = function(text) {  if (EST.AutoColor.OnlyUseInMessage && this.constructor != Window_Message)       return est_auto_text_color_Window_Base_convertEscapeCharacters.call(this,text);    var xtext = est_auto_text_color_Window_Base_convertEscapeCharacters.call(this,text);  if(Imported.YEP_MessageCore) xtext = Yanfly.Message.Window_Base_convertEscapeCharacters.call(this, text);    var word, use, regex;    for (key in $gameSystem._AC_setting)    {        regex = new RegExp("\\b("+String(key)+")\\b",'img');        xtext = xtext.replace(regex, function(x){            use = $gameSystem.AutoCorrectOk() ? key : x;            if ($gameSystem.AutoColorOk())                   return "\\c["+$gameSystem._AC_setting[key]+"]"+use+"\\c["+EST.AutoColor.ReturnColor+"]";            if (!$gameSystem.AutoColorOk()) return use;        });    }    if(EST.AutoColor.OtherTextColor.toUpperCase() === 'TRUE')               xtext = "\\c["+EST.AutoColor.ReturnColor+"]"+xtext+"\\c["+EST.AutoColor.ReturnColor+"]";    xtext = est_auto_text_color_Window_Base_convertEscapeCharacters.call(this,xtext);    return xtext;};