THRUST CAVE
Android ver.:http://abagames.sakura.ne.jp/android/ThrustCave.apk
/**
* Copyright ABA ( http://wonderfl.net/user/ABA )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/9q2p
*/
package {
import flash.display.Sprite;
[SWF(width="465", height="465", backgroundColor="0", frameRate="30")]
public class Main extends Sprite {
public function Main() { main = this; initializeFirst(); }
}
}
// Game actor base class.
class Actor {
public static var shapes:Vector.<PrimitiveShape>;
public var shape:PrimitiveShape, sprite:PrimitiveSprite, pos:Vec = new Vec;
public function Actor(type:int = -1, width:int = -1, height:int = -1) {
initializeActor(this, type, width, height);
}
}
/*----------------------------------------------------------------*/
const DEBUG = false;
const TITLE = "THRUST CAVE";
var rank, nextWallDist, nextWallParamDist, holeY, holeSize, holeYV, holeSizeV, holeYVMax, holeSizeVMax;
function initialize() {
walls = new Vector.<Wall>;
nextWallDist = 0; nextWallParamDist = SCREEN_WIDTH * 2;
holeY = SCREEN_CENTER; holeSize = SCREEN_HEIGHT * 0.8;
holeYV = holeSizeV = 0; holeYVMax = 30; holeSizeVMax = 30;
rocket = null; scroll(SCREEN_WIDTH);
rocket = new Rocket;
}
function update() {
rank = 1 + sawtoothWave(Number(score) / 1000) * 2;
rocket.update();
updateActors(walls);
}
var rocket;
class Rocket extends Actor {
const SIZE = 24;
var vel = new Vec(10, 0), mpos = new Vec, mv = new Vec, msprite, isDestroyed;
var isHit = false, hitCount = 0, isReleasingMouse;
function Rocket() {
super(PrimitiveShape.TRIANGLE, SIZE);
pos.x = SCREEN_WIDTH * 0.33; pos.y = SCREEN_CENTER;
msprite = new PrimitiveSprite(new PrimitiveShape(PrimitiveShape.CIRCLE, 15));
sprite.angle = PI / 2;
addMessage("DRAG TO THRUST A ROCKET", 200, 360);
}
function update() {
if (isDestroyed) return;
if (isHit) isReleasingMouse = true;
if (isMouseClicked) {
mpos.xy = mouse; msprite.pos = mpos; msprite.visible = true;
isReleasingMouse = false;
}
if (isMousePressed && !isReleasingMouse) {
mv.xy = mouse; mv.decrementBy(mpos);
if (mv.length > 10) addParticlesAngle(3, pos.x, pos.y, atan2(mv.x, mv.y), mv.length * 0.1, 4, 0.97, 0.2);
mv.scaleBy(-0.01);
sprite.angle = atan2(mv.x, mv.y);
vel.incrementBy(mv);
} else {
msprite.visible = false;
}
vel.y += 0.1; vel.scaleBy(0.95);
pos.incrementBy(vel);
var sv = rank;
if (pos.x > SCREEN_WIDTH * 0.33) sv += (pos.x - SCREEN_WIDTH * 0.33) * 0.2;
if (pos.x > SCREEN_WIDTH * 0.9) pos.x = SCREEN_WIDTH * 0.9;
scroll(sv);
sv /= 10; score += int(sv * sv);
sprite.pos = pos;
if (pos.x < 0) destroy();
else if (isHit) {
if (++hitCount > 5) destroy();
isHit = false;
} else hitCount = 0;
}
function destroy() {
isDestroyed = true;
addParticlesRound(300, pos.x, pos.y, 30, 15, 0.96);
startGameOver();
msprite.visible = false; sprite.remove();
}
}
var walls;
class Wall extends Actor {
static const WIDTH = SCREEN_WIDTH / 16;
function Wall(x, l, isTop) {
super(PrimitiveShape.BOX, WIDTH, SCREEN_HEIGHT);
pos.x = SCREEN_WIDTH + WIDTH / 2 - x;
if (isTop) pos.y = -SCREEN_HEIGHT / 2 + l;
else pos.y = SCREEN_HEIGHT / 2 * 3 - l;
}
function update() {
if (!rocket.isDestroyed) {
var ax = abs(rocket.pos.x - pos.x), ay = abs(rocket.pos.y - pos.y);
if (ax < WIDTH / 2 && ay < SCREEN_HEIGHT / 2) {
var a = rocket.pos.angle(pos);
var vx = sin(a) * 5, vy = cos(a) * 5;
if (vx * rocket.vel.x < 0) rocket.vel.x *= -0.5;
if (vy * rocket.vel.y < 0) rocket.vel.y *= -0.5;
rocket.vel.x += vx; rocket.vel.y += vy; rocket.isHit = true;
addParticlesAngle(30, rocket.pos.x, rocket.pos.y, a, rocket.vel.length, 5, 0.97, 0.5);
}
}
return pos.x > -WIDTH / 2;
}
}
function scroll(x) {
if (rocket) rocket.pos.x -= x;
for each (var w in walls) w.pos.x -= x;
nextWallDist -= x;
while (nextWallDist <= 0) {
addWall(-nextWallDist);
nextWallDist += Wall.WIDTH;
}
nextWallParamDist -= x;
if (nextWallParamDist <= 0) {
if (randi(2) == 0) {
nextWallParamDist += rands(0.5, 0.5);
holeYVMax = 40 + randn(40 * rank);
holeSizeVMax = 40 + randn(40 * rank);
} else {
nextWallParamDist += rands(1, 1);
holeYVMax = 30;
holeSizeVMax = 30;
}
}
}
function addWall(x) {
walls.push(new Wall(x, holeY - holeSize / 2, true));
walls.push(new Wall(x, SCREEN_HEIGHT - (holeY + holeSize / 2), false));
holeY += holeYV; holeSize += holeSizeV;
holeYV += holeYVMax * (randn(0.2) - 0.1);
holeSizeV += holeSizeVMax * (randn(0.2) - 0.1);
if (holeY < holeSize / 2 || holeYV < -holeYVMax) holeYV += holeYVMax * 0.2;
if (holeY > SCREEN_HEIGHT - holeSize / 2 || holeYV > holeYVMax) holeYV -= holeYVMax * 0.2;
if (holeSize < SCREEN_HEIGHT * 0.4 || holeSizeV < -holeSizeVMax) holeSizeV += holeSizeVMax * 0.2;
if (holeSize > SCREEN_HEIGHT * 0.9 || holeSizeV > holeSizeVMax) holeSizeV -= holeSizeVMax * 0.2;
if (holeSize < SCREEN_HEIGHT * 0.3) holeSize = SCREEN_HEIGHT * 0.3;
if (holeY < holeSize / 3) holeY = holeSize / 3;
if (holeY > SCREEN_HEIGHT - holeSize / 3) holeY = SCREEN_HEIGHT - holeSize / 3;
}
/*----------------------------------------------------------------*/
import flash.display.*;
import flash.filters.*;
import flash.geom.*;
import flash.events.*;
import flash.text.*;
import flash.utils.*;
import flash.desktop.*;
const SCREEN_WIDTH:int = 465, SCREEN_HEIGHT:int = 465;
const SCREEN_CENTER:int = SCREEN_WIDTH / 2;
const DEFAULT_FONT_NAME:String = "_typewriter";
var main:Main, bd:BitmapData;
var ticks:int;
var playButton:PlayButton;
// Initialize a screen, a font and events.
function initializeFirst():void {
bd = new BitmapData(SCREEN_WIDTH, SCREEN_HEIGHT, false);
bd.fillRect(bd.rect, 0);
main.addChild(new Bitmap(bd));
main.stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMoved);
main.stage.addEventListener(MouseEvent.MOUSE_DOWN, onMousePressed);
main.stage.addEventListener(MouseEvent.MOUSE_UP, onMouseReleased);
main.stage.addEventListener(Event.MOUSE_LEAVE, onMouseReleased);
setDeactivateEvent();
loadFont();
}
function onFontLoaded():void {
initializeBlurs();
cg = new Cg;
startTitle();
if (DEBUG) startGame();
main.addEventListener(Event.ENTER_FRAME, updateFrame);
}
// Update a frame.
function updateFrame(event:Event):void {
updateInput();
bd.lock();
bd.fillRect(bd.rect, 0);
updateParticles(); updateNumberBoards(); updateMessages();
if (!isInGame) scoreHistory.draw(SCREEN_WIDTH, 30);
if (isInGame) { drawScore(); update(); }
else if (isTitle) updateTitle();
else { update(); drawGameOver(); }
bd.unlock();
ticks++;
if (isGameOver) {
gameOverTicks--;
if (gameOverTicks <= 0 || (gameOverTicks < GAME_OVER_DURATION - 30 && isMousePressed)) startTitle();
}
}
// Handle a game state (Title/In game/Game over).
const GAME_OVER_DURATION:int = 120;
const START_REPLAY_TICKS:int = 60;
var titleTicks:int, gameOverTicks:int
var score:int, scoreHistory:ScoreHistory = new ScoreHistory;
function startTitle():void {
removeAllSprites();
playButton = new PlayButton;
titleTicks = gameOverTicks = 0;
}
function startGame():void {
gameOverTicks = -1;
playButton.hide();
startRecordInput();
initializeGame();
}
function initializeGame():void {
removeAllSprites();
score = ticks = 0;
initialize();
}
function startGameOver():void {
if (!isInGame) return;
gameOverTicks = GAME_OVER_DURATION;
stopRecordInput();
scoreHistory.add(score);
}
function removeAllSprites():void {
while (main.numChildren > 1) main.removeChildAt(1);
for each (var m:Message in messages) m.arrow = null;
}
function get isTitle():Boolean { return (gameOverTicks == 0); }
function get isInGame():Boolean { return (gameOverTicks < 0); }
function get isGameOver():Boolean { return (gameOverTicks > 0); }
function updateTitle():void {
if (inputHistory && titleTicks >= START_REPLAY_TICKS) {
if (titleTicks == START_REPLAY_TICKS) {
startReplayInput();
initializeGame();
} else {
if (isReplayInputEnd || isCurrentMousePressed) {
stopReplayInput();
startTitle();
} else {
drawScore(); update();
}
}
} else {
playButton.update();
if (playButton.isPressAndReleased) startGame();
}
if (!inputHistory || titleTicks < START_REPLAY_TICKS) drawTitle(TITLE);
if (inputHistory && titleTicks >= START_REPLAY_TICKS) drawGameOver();
titleTicks++;
}
function drawScore():void {
cg.printFromRight(String(score), SCREEN_WIDTH, 0);
}
function drawTitle(title:String):void {
cg.print(title, 100, 100);
}
function drawGameOver():void {
cg.print("GAME OVER", 180, 200);
}
/*--------------------------------*/
// Play button on a title.
class PlayButton {
public const WIDTH:int = 120, HEIGHT:int = 40, ALLOWANCE:int = 32;
public var button:PrimitiveSprite, plate:PrimitiveSprite;
public var isPressAndReleased:Boolean, isPressed:Boolean, wasMousePressed:Boolean;
public function PlayButton() {
button = new PrimitiveSprite;
cg.printToSprite(button, "PLAY", 0, 0);
var bs:PrimitiveShape = new PrimitiveShape(PrimitiveShape.BOX, WIDTH, HEIGHT);
bs.drawToSprite(button);
plate = new PrimitiveSprite(new PrimitiveShape(PrimitiveShape.BOX, WIDTH + 8, HEIGHT + 4));
releaseButton();
button.x = SCREEN_CENTER; button.y = 300;
plate.x = button.x; plate.y = button.y;
wasMousePressed = isMousePressed;
isPressed = isPressAndReleased = false;
}
public function update():void {
if (isMousePressed) {
if (mouse.x >= button.x - WIDTH / 2 - ALLOWANCE && mouse.x <= button.x + WIDTH / 2 + ALLOWANCE &&
mouse.y >= button.y - HEIGHT / 2 - ALLOWANCE && mouse.y <= button.y + HEIGHT / 2 + ALLOWANCE) {
if (!wasMousePressed) pressButton();
} else {
if (isPressed) releaseButton();
}
} else {
if (isPressed) {
releaseButton();
isPressAndReleased = true;
}
}
if (isMousePressed) wasMousePressed = true;
else wasMousePressed = false;
}
public function pressButton():void {
isPressed = true;
button.x += 1; button.y += 1;
plate.alpha = 0.8;
}
public function releaseButton():void {
isPressed = false;
button.x -= 1; button.y -= 1;
plate.alpha = 0.5;
}
public function hide():void {
if (!button) return;
main.removeChild(button); main.removeChild(plate);
button = plate = null;
}
}
// Particles.
var particles:Vector.<Particle> = new Vector.<Particle>;
class Particle {
public static var gravity:Number = 0;
public static var rect:Rectangle = new Rectangle;
public static var drawIndex:int, color:int;
public var pos:Vector3D = new Vector3D, vel:Vector3D = new Vector3D;
public var size:Number, attenuation:Number;
public function Particle(x:Number, y:Number, vx:Number, vy:Number, size:int, attenuation:Number) {
pos.x = x; pos.y = y; vel.x = vx; vel.y = vy;
this.size = size + 0.9;
this.attenuation = attenuation;
}
public function update():Boolean {
pos.x += vel.x; pos.y += vel.y;
vel.y += gravity;
size *= attenuation;
return isInScreen(pos) && size >= 1.0;
}
public static function setDrawIndex(i:int):void {
drawIndex = i;
var bright:int = 0xff - i * 0x55;
color = bright * 0x10000 + bright * 0x100 + bright;
}
public function draw():void {
var sz:Number = size * (1.0 + drawIndex * 0.5);
rect.x = pos.x - sz / 2; rect.y = pos.y - sz / 2;
rect.width = rect.height = sz;
bd.fillRect(rect, color);
}
}
function updateParticles():void {
var i:int;
for (i = 0; i < particles.length; i++) if (!particles[i].update()) particles.splice(i--, 1);
for (i = 2; i >= 0; i--) {
Particle.setDrawIndex(i);
for each (var p:Particle in particles) p.draw();
}
}
function addParticle(x:Number, y:Number, vx:Number, vy:Number, size:int = 4, attenuation:Number = 0.95):void {
particles.push(new Particle(x, y, vx, vy, size, attenuation));
}
function addParticleAngle(x:Number, y:Number, a:Number, s:Number, size:int = 4, attenuation:Number = 0.95, spreading:Number = 0.5):void {
addParticle(x, y, sin(a) * s, cos(a) * s, size, attenuation);
}
function addParticles(n:int, x:Number, y:Number, vx:Number, vy:Number, size:int = 4, attenuation:Number = 0.95, spreading:Number = 0.5):void {
var bv:Number = (abs(vx) + abs(vy)) * spreading;
for (var i:int = 0; i < n; i++) {
var a:Number = randn(PI * 2), v:Number = randn() * bv;
particles.push(new Particle(x, y, vx + sin(a) * v, vy + cos(a) * v, size * (0.5 + randn()), attenuation));
}
}
function addParticlesAngle(n:int, x:Number, y:Number, a:Number, s:Number, size:int = 4, attenuation:Number = 0.95, spreading:Number = 0.5):void {
addParticles(n, x, y, sin(a) * s, cos(a) * s, size, attenuation, spreading);
}
function addParticlesRound(n:int, x:Number, y:Number, mv:Number, size:int = 4, attenuation:Number = 0.95):void {
for (var i:int = 0; i < n; i++) {
var a:Number = randn(PI * 2);
var v:Number = mv * randn();
particles.push(new Particle(x, y, sin(a) * v, cos(a) * v, size * (0.5 + randn()), attenuation));
}
}
// Number boards.
var numberBoards:Vector.<NumberBoard> = new Vector.<NumberBoard>;
class NumberBoard {
public var pos:Vector3D = new Vector3D, vel:Vector3D = new Vector3D;
public var ticks:int, score:int, text:String;
public function NumberBoard(score:int, x:Number, y:Number, ox:Number, oy:Number, ticks:int) {
this.score = score; this.ticks = ticks;
pos.x = x; pos.y = y; vel.x = ox / ticks; vel.y = oy / ticks;
text = String(score);
}
public function update():Boolean {
pos.x += vel.x; pos.y += vel.y;
cg.printFromCenter(text, pos.x, pos.y);
return --ticks > 0;
}
}
function updateNumberBoards():void {
for (var i:int = 0; i < numberBoards.length; i++) if (!numberBoards[i].update()) numberBoards.splice(i--, 1); i--;
}
function addNumberBoard(s:int, x:Number, y:Number, ox:Number = 0, oy:Number = -40, ticks:int = 30):void {
numberBoards.push(new NumberBoard(s, x, y, ox, oy, ticks));
}
// Tutorial messages.
var messages:Vector.<Message> = new Vector.<Message>;
var shownMessages:Vector.<String> = new Vector.<String>;
class Message {
public var pos:Vector3D = new Vector3D, ticks:int, text:String;
public var arrow:PrimitiveSprite, arrowAngle:Number;
public function Message(s:String, x:Number, y:Number, ticks:int, arrowAngle:Number) {
if (arrowAngle > -9999) {
arrow = new PrimitiveSprite(new PrimitiveShape(PrimitiveShape.ARROW, 20));
arrow.angle = this.arrowAngle = arrowAngle;
}
text = s; this.ticks = ticks;
pos.x = x; pos.y = y;
}
public function update():Boolean {
if (arrow) {
arrow.x = pos.x - sin(arrowAngle) * 24; arrow.y = pos.y - cos(arrowAngle) * 24;
cg.printFromCenter(text, pos.x - sin(arrowAngle) * 56, pos.y - cos(arrowAngle) * 56 - Cg.PIXEL_HEIGHT / 2);
} else {
cg.printFromCenter(text, pos.x, pos.y);
}
if (--ticks <= 0) {
if (arrow) arrow.remove();
return false;
}
return true;
}
}
function updateMessages():void {
for (var i:int = 0; i < messages.length; i++) if (!messages[i].update()) messages.splice(i--, 1);
}
function addMessage(s:String, x:Number, y:Number, ticks:int = 90, arrowAngle:Number = -99999):Message {
if (!isInGame) return null;
if (shownMessages.indexOf(s) >= 0) return null;
shownMessages.push(s);
var m:Message = new Message(s, x, y, ticks, arrowAngle);
messages.push(m);
return m;
}
// Primitive shapes.
class PrimitiveShape {
public static const CIRCLE:int = 0, FILLBOX:int = 1,
BOX:int = 2, TRIANGLE:int = 3, CROSS:int = 4, BAR:int = 5,
HUMAN:int = 6, CAR:int = 7, SPRING:int = 8, ARROW:int = 9;
public static const POINTS:Array = [
[-10, -10, 10, -10, 10, 10, -10, 10, -10, -10],
[0, 10, -10, -10, 10, -10, 0, 10],
[-10, -10, 10, 10, 99, 10, -10, -10, 10],
[0, -10, 0, 10],
[0, -10, 0, 0, -10, 10, 99, 0, 0, 10, 10, 99, -10, -3, 10, -3],
[-7, 10, 7, 10, 99, 0, -10, 0, 10, 99, -10, -10, 10, -10],
[0, 10, 10, 8, -10, 4, 10, 0, -10, -4, 10, -8, 0, -10],
[-5, -10, 5, -10, 5, -5, 10, -5, 0, 10, -10, -5, -5, -5, -5, -10],
];
public var sbd:BitmapData, type:int, width:int, height:int;
public var rect:Rectangle, point:Point = new Point;
public function PrimitiveShape(type:int, width:int, height:int = -1) {
this.type = type; this.width = width;
if (height < 0) height = width;
this.height = height;
if (type == 0) {
sbd = createBlurredBitmapData(function (g:Graphics):void {
g.lineStyle(2, 0xffffff);
g.drawEllipse(-width / 2, -height / 2, width, height);
}, width, height);
} else if (type == 1) {
sbd = createBlurredBitmapData(function (g:Graphics):void {
g.beginFill(0xffffff);
g.drawRect(-width / 2, -height / 2, width, height);
g.endFill();
}, width, height);
} else {
var ps:Array = POINTS[type - BOX];
sbd = createBlurredBitmapData(function (g:Graphics):void {
g.lineStyle(2, 0xffffff);
var isMoveTo:Boolean = true, x:int, y:int;
for (var i:int = 0; i < ps.length; i += 2) {
if (ps[i] == 99) { isMoveTo = true; i++; }
x = ps[i] * width / 20; y = ps[i + 1] * height / 20;
if (isMoveTo) { g.moveTo(x, y); isMoveTo = false; }
else g.lineTo(x, y);
}
}, width, height);
}
rect = new Rectangle(0, 0, width + BLUR_SZ * 2, height + BLUR_SZ * 2);
}
public function drawToSprite(s:Sprite, x:Number = 0, y:Number = 0):void {
var b:Bitmap = new Bitmap(sbd);
b.x = x - width / 2 - BLUR_SZ;
b.y = y - height / 2 - BLUR_SZ;
s.addChild(b);
}
public function draw(x:Number, y:Number):void {
point.x = x - BLUR_SZ - width / 2;
point.y = y - BLUR_SZ - height / 2;
bd.copyPixels(sbd, rect, point);
}
}
class PrimitiveSprite extends Sprite {
public var isAdded:Boolean;
public function PrimitiveSprite(shape:PrimitiveShape = null) {
super();
x = y = -999;
if (shape) shape.drawToSprite(this);
add();
}
public function add():void {
if (isAdded) return;
main.addChild(this);
isAdded = true;
}
public function remove():void {
if (!isAdded) return;
main.removeChild(this);
isAdded = false;
}
public function changeShape(shape:PrimitiveShape):void {
removeChildAt(0);
shape.drawToSprite(this);
}
public function set pos(p:Vector3D):void {
x = p.x; y = p.y;
}
public function set angle(a:Number):void {
rotation = -a * 180 / PI;
}
public function set scale(v:Number):void {
scaleX = scaleY = v;
}
}
// Create a blurred bitmap data.
const BLUR_SZ:int = 40, BLUR_SZ_SKIP:int = 8;
var blurs:Vector.<BlurFilter>;
function initializeBlurs():void {
blurs = new Vector.<BlurFilter>(BLUR_SZ / BLUR_SZ_SKIP);
for (var i:int = BLUR_SZ_SKIP; i < BLUR_SZ; i += BLUR_SZ_SKIP) {
var blur:BlurFilter = new BlurFilter;
blur.blurX = blur.blurY = i;
blurs[i / BLUR_SZ_SKIP] = blur;
}
}
function createBlurredBitmapData(df:Function, w:Number, h:Number):BitmapData {
var bd:BitmapData = new BitmapData(w + BLUR_SZ * 2, h + BLUR_SZ * 2, true, 0);
var bs:Sprite = new Sprite;
var s:Shape = new Shape;
bs.addChild(s);
s.x = w / 2 + BLUR_SZ; s.y = h / 2 + BLUR_SZ;
var g:Graphics = s.graphics;
df(g);
bd.lock();
for (var i:int = 0; i < BLUR_SZ / BLUR_SZ_SKIP; i++) {
if (i > 0) bs.filters = [blurs[i]];
bd.draw(bs);
}
bd.unlock();
return bd;
}
// Character graphics plane.
var cg:Cg;
class Cg {
public static const PIXEL_WIDTH:int = 14, PIXEL_HEIGHT:int = int(PIXEL_WIDTH * 1.4);
public const SPACING:Number = PIXEL_WIDTH * 0.8;
public static const FONT_SIZE:int = 15;
public static const STRINGS:String = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()_+-=[]\\{}|;':\",./?";
private var bds:Vector.<BitmapData> = new Vector.<BitmapData>;
private var rect:Rectangle = new Rectangle(0, 0, PIXEL_WIDTH * 1.4 + BLUR_SZ * 2, PIXEL_HEIGHT * 1.4 + BLUR_SZ * 2);
public function Cg() {
for (var i:int = 0; i < STRINGS.length; i++) {
var bd:BitmapData;
bd = createCharacterBitmapData(STRINGS.charAt(i));
bds.push(bd);
}
}
public function printToBitmapData(pbd:BitmapData, s:String, x:Number, y:Number, fromRight:Boolean = false, fromCenter:Boolean = false):void {
var p:Point = new Point, cbd:BitmapData, px:Number;
px = x - BLUR_SZ; p.y = y - BLUR_SZ;
if (fromRight) px -= (s.length + 1) * SPACING;
else if (fromCenter) px -= (s.length + 1) / 2 * SPACING;
for (var i:int = 0; i < s.length; i++, px += SPACING) {
var c:int = STRINGS.indexOf(s.charAt(i));
if (c >= 0) {
cbd = bds[c];
p.x = px; pbd.copyPixels(cbd, rect, p);
}
}
}
public function print(s:String, x:Number, y:Number, fromRight:Boolean = false, fromCenter:Boolean = false):void {
printToBitmapData(bd, s, x, y, fromRight, fromCenter);
}
public function printFromRight(s:String, x:Number, y:Number):void {
print(s, x, y, true);
}
public function printFromCenter(s:String, x:Number, y:Number):void {
print(s, x, y, false, true);
}
public function printToSprite(sp:Sprite, s:String, x:int, y:int):void {
var width:Number = (s.length - 1) * SPACING + PIXEL_WIDTH * 1.4;
var height:Number = PIXEL_WIDTH * 1.4;
var sbd:BitmapData = new BitmapData(width + BLUR_SZ * 2, height + BLUR_SZ * 2, false, 0);
printToBitmapData(sbd, s, BLUR_SZ, BLUR_SZ);
var b:Bitmap = new Bitmap(sbd);
b.x = x - width / 2 - BLUR_SZ;
b.y = y - height / 2 - BLUR_SZ;
sp.addChild(b);
}
}
const CHARACTER_COLOR:int = 0xffffff;
function createCharacterBitmapData(c:String):BitmapData {
var bd:BitmapData = new BitmapData(Cg.PIXEL_WIDTH * 1.4 + BLUR_SZ * 2, Cg.PIXEL_HEIGHT * 1.4 + BLUR_SZ * 2, true, 0);
var bs:Sprite = new Sprite, g:Graphics;
var t:TextField = createTextField(0, 0, Cg.FONT_SIZE, bd.rect.width, bd.rect.height, CHARACTER_COLOR);
t.text = c;
var tm:TextLineMetrics = t.getLineMetrics(0);
var ofs:Number = Number(Cg.PIXEL_WIDTH * 1.4 - tm.width) / 2;
var tbd:BitmapData = new BitmapData(Cg.PIXEL_WIDTH * 1.4, Cg.PIXEL_HEIGHT * 1.4, true, 0);
tbd.draw(t);
var b:Bitmap = new Bitmap(tbd);
b.blendMode = BlendMode.ADD;
bs.addChild(b);
b.x = ofs + BLUR_SZ; b.y = BLUR_SZ;
bd.lock();
for (var i:int = 0; i < BLUR_SZ / BLUR_SZ_SKIP; i++) {
if (i > 0) bs.filters = [blurs[i]];
bd.draw(bs);
}
bd.unlock();
return bd;
}
function createTextField(x:int, y:int, size:int, width:int, height:int, color:int, hasSpacing:Boolean = true):TextField {
var fm:TextFormat = new TextFormat(FONT_NAME), fi:TextField = new TextField;
fm.size = size; fm.color = color; fm.leftMargin = 0; fm.bold = false;
if (hasSpacing) fm.letterSpacing = 3;
fi.defaultTextFormat = fm;
if (FONT_NAME != DEFAULT_FONT_NAME) fi.embedFonts = true;
fi.x = x; fi.y = y; fi.width = width; fi.height = height; fi.selectable = false;
return fi;
}
// Score history.
class ScoreHistory {
public var scores:Vector.<int> = new Vector.<int>(10);
public var endIndex:int;
public function add(s:int):void {
for (var i:int = scores.length - 1; i > 0; i--) scores[i] = scores[i - 1];
scores[0] = s;
if (endIndex < scores.length) endIndex++;
}
public function draw(x:int, sy:int):void {
var y:Number = sy;
for (var i:int = 0; i < endIndex; i++) {
cg.printFromRight(String(scores[i]), x, y);
y += Cg.FONT_SIZE * 1.2;
}
}
}
// Vector3D with utility functions.
class Vec extends Vector3D {
public function Vec(x:Number = 0, y:Number = 0) {
super(x, y);
}
public function distance(p:Vector3D):Number {
return getLength(x - p.x, y - p.y);
}
public function angle(p:Vector3D):Number {
return atan2(x - p.x, y - p.y);
}
public function addAngle(a:Number, s:Number):void {
x += sin(a) * s; y += cos(a) * s;
}
public function rotate(a:Number):void {
var px:Number = x;
x = x * cos(a) - y * sin(a);
y = px * sin(a) + y * cos(a);
}
public function set xy(v:Vector3D):void {
x = v.x; y = v.y;
}
}
/*--------------------------------*/
// Math utility functions.
var sin:Function = Math.sin, cos:Function = Math.cos, atan2:Function = Math.atan2;
var sqrt:Function = Math.sqrt, abs:Function = Math.abs;
var PI:Number = Math.PI;
var xorShiftX:int, xorShiftY:int, xorShiftZ:int, xorShiftW:int;
function setRandomSeed(v:int):void {
var sv:int = v;
xorShiftX = sv = 1812433253 * (sv ^ (sv >> 30));
xorShiftY = sv = 1812433253 * (sv ^ (sv >> 30)) + 1;
xorShiftZ = sv = 1812433253 * (sv ^ (sv >> 30)) + 2;
xorShiftW = sv = 1812433253 * (sv ^ (sv >> 30)) + 3;
}
function random():Number {
var t:int = xorShiftX ^ (xorShiftX << 11);
xorShiftX = xorShiftY; xorShiftY = xorShiftZ; xorShiftZ = xorShiftW;
xorShiftW = (xorShiftW ^ (xorShiftW >> 19)) ^ (t ^ (t >> 8));
return Number(xorShiftW) / int.MAX_VALUE;
}
function randi(n:int):int { return random() * n; }
function randn(n:Number = 1):Number { return random() * n; }
function rands(s:Number, w:Number):Number { return (s + randn(w)) * SCREEN_WIDTH; }
function normalizeAngle(a:Number):Number {
if (a >= PI * 2) return a % (PI * 2);
else if (a < 0) return PI * 2 + a % (PI * 2);
return a;
}
function normalizeAnglePm(a:Number):Number {
a = normalizeAngle(a);
if (a > PI) return a - PI * 2;
return a;
}
function getLength(x:Number, y:Number):Number {
return sqrt(x * x + y * y);
}
function sawtoothWave(x:Number, increment:Number = 0.2):Number {
return (x % 1) + int(x) * increment;
}
// Screen utility functions.
function isInScreen(p:Vector3D, spacing:Number = 0):Boolean {
return (p.x >= -spacing && p.x <= SCREEN_WIDTH + spacing && p.y >= -spacing && p.y <= SCREEN_HEIGHT + spacing);
}
function setInScreen(p:Vector3D, spacing:Number = 0):void {
if (p.x < -spacing) p.x = -spacing;
else if (p.x > SCREEN_WIDTH + spacing) p.x = SCREEN_WIDTH + spacing;
if (p.y < -spacing) p.y = -spacing;
else if (p.y > SCREEN_HEIGHT + spacing) p.y = SCREEN_HEIGHT + spacing;
}
var rectForFill:Rectangle = new Rectangle;
function fillRect(x:Number, y:Number, width:Number, height:Number, color:int):void {
rectForFill.x = x - width / 2; rectForFill.y = y - height / 2;
rectForFill.width = width; rectForFill.height = height;
bd.fillRect(rectForFill, color);
}
// Actor functions.
function initializeActor(a:Actor, type:int, width:int, height:int):void {
if (Actor.shapes == null) Actor.shapes = new Vector.<PrimitiveShape>;
if (type < 0) return;
if (height < 0) height = width;
for each (var s:PrimitiveShape in Actor.shapes) {
if (s.type == type && s.width == width && s.height == height) { a.shape = s; break; }
}
if (!a.shape) { a.shape = new PrimitiveShape(type, width, height); Actor.shapes.push(a.shape); }
a.sprite = new PrimitiveSprite(a.shape);
}
function updateActors(actors:Vector.<*>):void {
for (var i:int = 0; i < actors.length; i++) {
if (actors[i].update()) {
if (actors[i].sprite) actors[i].sprite.pos = actors[i].pos;
} else {
if (actors[i].sprite) actors[i].sprite.remove();
actors.splice(i--, 1);
}
}
}
// Operation utility functions.
var mouse:Vec = new Vec, isMousePressed:Boolean;
var wasMousePressed:Boolean, isMouseClicked:Boolean;
var prevMouse:Vec = new Vec, mouseVel:Vec = new Vec;
var currentMouse:Vec = new Vec, isCurrentMousePressed:Boolean;
var inputHistory:Vector.<Input>, inputHistoryIndex:int, randomSeed:int;
var isInputRecording:Boolean, isInputReplaying:Boolean;
var mouseSprite:PrimitiveSprite;
class Input {
public var x:Number, y:Number, isMousePressed:Boolean;
public function Input(x:Number, y:Number, isMousePressed:Boolean) {
this.x = x; this.y = y; this.isMousePressed = isMousePressed;
}
}
function onMousePressed(e:MouseEvent):void { isCurrentMousePressed = true; onMouseMoved(e); }
function onMouseReleased(e:Event):void { isCurrentMousePressed = false; }
function onMouseMoved(e:MouseEvent):void {
if (e.buttonDown) { currentMouse.x = e.stageX; currentMouse.y = e.stageY; }
}
function updateInput():void {
if (isInputRecording) recordInput();
else if (isInputReplaying) replayInput();
else getCurrentInput();
}
function getCurrentInput():void {
mouse.x = currentMouse.x; mouse.y = currentMouse.y;
isMousePressed = isCurrentMousePressed;
updateMouseClicked(); updateMouseVelocity();
}
function updateMouseClicked():void {
isMouseClicked = false;
if (isMousePressed) {
if (!wasMousePressed) isMouseClicked = wasMousePressed = true;
} else {
wasMousePressed = false;
}
}
function updateMouseVelocity():void {
mouseVel.x = mouseVel.y = 0;
if (isMousePressed) {
if (prevMouse.x > -9999) {
mouseVel.x = mouse.x - prevMouse.x;
mouseVel.y = mouse.y - prevMouse.y;
}
prevMouse.x = mouse.x; prevMouse.y = mouse.y;
} else {
prevMouse.x = -99999;
}
}
function resetInput():void {
mouse.x = mouse.y = currentMouse.x = currentMouse.y = SCREEN_CENTER;
isMousePressed = isCurrentMousePressed = false;
wasMousePressed = isMouseClicked = false;
prevMouse.x = -99999; prevMouse.y = 0;
mouseVel.x = mouseVel.y = 0;
}
function startRecordInput():void {
inputHistory = new Vector.<Input>;
isInputRecording = true;
setRandomSeed(randomSeed = getTimer());
resetInput();
}
function recordInput():void {
getCurrentInput();
inputHistory.push(new Input(mouse.x, mouse.y, isMousePressed));
}
function stopRecordInput():void {
inputHistory.push(new Input(-99, -99, false));
isInputRecording = false;
}
function startReplayInput():void {
inputHistoryIndex = 0;
isInputReplaying = true;
setRandomSeed(randomSeed);
resetInput();
}
function replayInput():void {
if (!mouseSprite) mouseSprite = new PrimitiveSprite(new PrimitiveShape(PrimitiveShape.CIRCLE, 15, 15));
if (!isReplayInputEnd) {
var i:Input = inputHistory[inputHistoryIndex];
mouse.x = i.x; mouse.y = i.y; isMousePressed = i.isMousePressed;
inputHistoryIndex++;
}
if (isMousePressed) {
mouseSprite.visible = true;
mouseSprite.x = mouse.x; mouseSprite.y = mouse.y;
} else {
mouseSprite.visible = false;
}
updateMouseClicked(); updateMouseVelocity();
}
function stopReplayInput():void {
mouseSprite.remove(); mouseSprite = null;
isInputReplaying = false;
resetInput();
}
function get isReplayInputEnd():Boolean {
return (inputHistoryIndex >= inputHistory.length);
}
// Platform dependent part.
// For PC.
const CLICK_STR:String = "CLICK";
// For Android.
//const CLICK_STR:String = "TAP";
// For PC/Android.
//const FONT_NAME:String = "_typewriter";
// For wonderfl.
import net.wonderfl.utils.FontLoader;
const FONT_NAME:String = "Bebas";
function loadFont():void {
if (FONT_NAME == DEFAULT_FONT_NAME) { onFontLoaded(); return; }
// For wonderfl.
var loader:FontLoader = new FontLoader();
loader.addEventListener(Event.COMPLETE, onFontLoaded);
loader.load(FONT_NAME);
}
function setDeactivateEvent():void {
// For Android.
//main.stage.addEventListener(Event.DEACTIVATE, function (e:Event):void { NativeApplication.nativeApplication.exit(); } );
}