mirror of
https://github.com/TerryCavanagh/VVVVVV.git
synced 2024-11-05 02:39:41 +01:00
310 lines
9.2 KiB
ActionScript
310 lines
9.2 KiB
ActionScript
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//Big thanks to Muku for his help with working out how to do a preloader in FlashDevelop!
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package {
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import flash.display.*;
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import flash.geom.*;
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import flash.events.*;
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import flash.net.*;
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import flash.utils.getDefinitionByName;
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import flash.system.fscommand;
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import flash.ui.ContextMenu;
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import flash.ui.ContextMenuItem;
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//import com.kongregate.as3.client.KongregateAPI;
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//Mochi and Kongregate stuff is more or less ready here
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public dynamic class Preloader extends MovieClip {
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public function Preloader() {
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fscommand("trapallkeys", "true");
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if (stage.root.loaderInfo.url.search(/.swf$/) >= 0) {
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//fscommand("showmenu", "false");
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}
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stage.showDefaultContextMenu = (stage.root.loaderInfo.url.search(/.swf$/) >= 0);
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//For the offline version, manually change this
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if (checksite()) {
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adson = false;
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}else{
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adson = true;
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}
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adson = false;
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//Let's assume the kong API is clever enough to do its own checking
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//var kongregate:KongregateAPI = new KongregateAPI();
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//this.addChild ( kongregate );
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//stage.showDefaultContextMenu = false;
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//show c64 intro (30, 0), set to (-10, 100) to not show
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//transition = -10; fakepercent = 100;
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transition = 30; fakepercent = 0;
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var rc_menu:ContextMenu = new ContextMenu();
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rc_menu.hideBuiltInItems();
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this.contextMenu = rc_menu;
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ct = new ColorTransform(0, 0, 0, 1, 255, 255, 255, 1); //Set to white
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darkcol = 0x000000; lightcol = 0x000000; curcol = 0;
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offset = 0; coltimer = 0;
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frontrect = new Rectangle(30, 20, 260, 200);
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temprect = new Rectangle(0, 0, 320, 24);
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tl = new Point(0, 0);
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tpoint = new Point(0, 0);
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bfont_rect=new Rectangle(0,0,8,8);
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var tempbmp:Bitmap;
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tempbmp = new im_bfont(); buffer = tempbmp.bitmapData;
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makebfont();
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backbuffer=new BitmapData(320, 240,false,0x000000);
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screenbuffer = new BitmapData(320, 240, false, 0x000000);
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screen = new Bitmap(screenbuffer);
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screen.width = 640;//320;//;640;
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screen.height = 480;// 240;//480;
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addChild(screen);
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addEventListener(Event.ENTER_FRAME, checkFrame);
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if (!adson) {
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/*
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loading = new im_loading();
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loading.x = 320 - (loading.width / 2);
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loading.y = 316;
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addChild(loading);
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*/
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}
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showctp = false;
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startgame = false;
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}
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public function visit_distractionware(e:Event):void{
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var distractionware_link:URLRequest = new URLRequest( "http://www.distractionware.com" );
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navigateToURL( distractionware_link, "_blank" );
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}
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public function visit_sponsor(e:Event):void{
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var sponsor_link:URLRequest = new URLRequest( "http://www.kongregate.com/?gamereferral=dontlookback" );
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navigateToURL( sponsor_link, "_blank" );
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}
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public function print(x:int, y:int, t:String, r:int, g:int, b:int, cen:Boolean = false):void {
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if (r < 0) r = 0; if (g < 0) g = 0; if (b < 0) b = 0;
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if (r > 255) r = 255; if (g > 255) g = 255; if (b > 255) b = 255;
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ct.color = RGB(r, g, b);
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if (cen) x = x - (len(t));
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bfontpos = 0;
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for (var i:int = 0; i < t.length; i++) {
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cur = t.charCodeAt(i);
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tpoint.x = x + bfontpos; tpoint.y = y;
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bfont[cur].colorTransform(bfont_rect, ct);
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backbuffer.copyPixels(bfont[cur], bfont_rect, tpoint);
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bfontpos+=bfontlen[cur];
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}
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}
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public function checkFrame(e:Event):void {
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var p:Number = this.loaderInfo.bytesLoaded / this.loaderInfo.bytesTotal;
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//if (stage.root.loaderInfo.url.search(/.swf$/) >= 0) p = 0; //Not for the demo!
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transition = -10; fakepercent = 100;
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if (transition < 30) transition--;
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if(transition>=30){
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if (int(p * 100) >= fakepercent) fakepercent++;
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if (fakepercent >= 100) {
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fakepercent = 100;
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startgame = true;
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}
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offset = (offset + 4 + int(Math.random()*5))%32;
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coltimer--;
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if (coltimer <= 0) {
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curcol = (curcol + int(Math.random() * 5)) % 6;
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coltimer = 8;
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}
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switch(curcol) {
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case 0:
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lightcol = 0xBF596F;
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darkcol = 0x883E53;
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break;
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case 1:
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lightcol = 0x6CBC5C;
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darkcol = 0x508640;
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break;
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case 2:
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lightcol = 0x5D57AA;
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darkcol = 0x2F2F6C;
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break;
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case 3:
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lightcol = 0xB7BA5E;
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darkcol = 0x848342;
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break;
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case 4:
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lightcol = 0x5790AA;
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darkcol = 0x2F5B6C;
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break;
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case 5:
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lightcol = 0x9061B1;
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darkcol = 0x583D71;
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break;
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}
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for (var i:int = 0; i < 18; i++) {
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temprect.y = (i * 16) -offset;
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if (i % 2 == 0) {
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backbuffer.fillRect(temprect, lightcol);
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}else{
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backbuffer.fillRect(temprect, darkcol);
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}
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}
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backbuffer.fillRect(frontrect, 0x3E31A2);
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tempstring = "LOADING... " + String(int(fakepercent))+"%";
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print(282, 204, tempstring, 124, 112, 218, true);
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//Render
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screenbuffer.lock();
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screenbuffer.copyPixels(backbuffer, backbuffer.rect, tl, null, null, false);
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screenbuffer.unlock();
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backbuffer.lock();
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backbuffer.fillRect(backbuffer.rect, 0x000000);
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backbuffer.unlock();
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if (currentFrame >= totalFrames){
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if (startgame) {
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transition = 29;
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}
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}
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}else if (transition <= -10) {
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if (currentFrame >= totalFrames){
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startup();
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}
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}else if (transition < 5) {
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backbuffer.fillRect(backbuffer.rect, 0x000000);
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//Render
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screenbuffer.lock();
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screenbuffer.copyPixels(backbuffer, backbuffer.rect, tl, null, null, false);
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screenbuffer.unlock();
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backbuffer.lock();
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backbuffer.fillRect(backbuffer.rect, 0x000000);
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backbuffer.unlock();
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}else if (transition < 20) {
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temprect.y = 0;
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temprect.height = 240;
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backbuffer.fillRect(temprect, 0x000000);
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backbuffer.fillRect(frontrect, 0x3E31A2);
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tempstring = "LOADING... 100%";
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print(282, 204, tempstring, 124, 112, 218, true);
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//Render
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screenbuffer.lock();
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screenbuffer.copyPixels(backbuffer, backbuffer.rect, tl, null, null, false);
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screenbuffer.unlock();
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backbuffer.lock();
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backbuffer.fillRect(backbuffer.rect, 0x000000);
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backbuffer.unlock();
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}
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}
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private function startup():void {
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// hide loader
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//stop();
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removeChild(screen);
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removeEventListener(Event.ENTER_FRAME, checkFrame);
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//loaderInfo.removeEventListener(ProgressEvent.PROGRESS, progress);
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var mainClass:Class = getDefinitionByName("Main") as Class;
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addChild(new mainClass() as DisplayObject);
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//stage.removeChild(this);
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}
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public function checksite():Boolean {
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//Returns true if on a site that doesn't use mochiads
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var currUrl:String = stage.loaderInfo.url.toLowerCase();
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//chat.kongregate.com
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if ((currUrl.indexOf("distractionware.com") <= 0) &&
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(currUrl.indexOf("flashgamelicense.com") <= 0) &&
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(currUrl.indexOf("kongregate.com") <= 0) &&
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(currUrl.indexOf("chat.kongregate.com") <= 0)){
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//return true;
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return false;
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}else{
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return true;
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}
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}
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public function len(t:String):int {
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bfontpos = 0;
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for (var i:int = 0; i < t.length; i++) {
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cur = t.charCodeAt(i);
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bfontpos+=bfontlen[cur];
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}
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return bfontpos;
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}
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public function RGB(red:Number,green:Number,blue:Number):Number{
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return (blue | (green << 8) | (red << 16))
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}
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public function makebfont():void {
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for (var j:Number = 0; j < 16; j++) {
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for (var i:Number = 0; i < 16; i++) {
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var t:BitmapData = new BitmapData(8, 8, true, 0x000000);
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var t2emprect:Rectangle = new Rectangle(i * 8, j * 8, 8, 8);
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t.copyPixels(buffer, t2emprect, tl);
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bfont.push(t);
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}
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}
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//Ok, now we work out the lengths (this data string cortesy of a program I wrote!)
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for (i = 0; i < 256; i++) bfontlen.push(6);
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var maprow:Array;
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var tstring:String="4,3,5,7,6,7,6,3,4,4,7,7,3,5,2,5,6,5,6,6,6,6,6,6,6,6,2,3,5,5,5,6,7,6,6,6,6,5,5,6,6,3,6,6,5,7,7,6,6,6,6,6,5,6,7,7,7,7,5,4,5,4,5,6,4,6,6,6,6,5,5,6,6,3,6,6,5,7,7,6,6,6,6,6,5,6,7,7,7,7,5,5,3,5,6,4";
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maprow = new Array();
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maprow = tstring.split(",");
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for(var k:int = 0; k < 96; k++) {
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bfontlen[k + 32] = 8;// int(maprow[k]);
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}
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}
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public var darkcol:int, lightcol:int, curcol:int, coltimer:int;
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public var offset:int;
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public var buffer:BitmapData;
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public var backbuffer:BitmapData;
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public var screenbuffer:BitmapData;
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public var screen:Bitmap;
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public var frontrect:Rectangle;
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public var temprect:Rectangle;
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public var showctp:Boolean;
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public var startgame:Boolean;
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public var adson:Boolean;
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[Embed(source = '../data/graphics/font.png')] private var im_bfont:Class;
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public var bfontlen:Array = new Array();
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public var bfont:Array = new Array();
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public var bfont_rect:Rectangle;
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public var tl:Point, tpoint:Point;
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public var bfontpos:int;
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public var cur:int;
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public var ct:ColorTransform;
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public var tempstring:String;
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public var fakepercent:int;
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public var transition:int;
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public var statcookie:SharedObject;
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}
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}
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