java_applets/DuriusWater.java at master · rojepp/java_applets · GitHub

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importjava.applet.Applet;
importjava.awt.Image;
importjava.awt.MediaTracker;
importjava.awt.Graphics;
importjava.awt.Event;
importjava.awt.event.*;
importjava.net.URL;
importjava.awt.image.*;

/*
Waterpic Applet Class
*/

publicfinalclassDuriusWaterextendsWrAppimplementsRunnable {
privateScreen32screenarea, texture, opentexture;
privateWaterwater;
inttexturewidth, textureheight, timeleft;
privatebooleannoise, mouse, timer, usestexture = false;

publicvoidinit() {
intAppKey = 11128;
super.init();
screenarea = newScreen32(intAppletWidth, intAppletHeight);
screenarea.clear(intBackgroundColor);
dcm = newDirectColorModel(32, 0xff0000, 0xff00, 0xff);
mis = newMemoryImageSource(screenarea.getwidth(), screenarea.getheight(),
dcm, screenarea.getdata(), 0, screenarea.getwidth() );
img = createImage(mis);

showStatus(strLoading);

s = getParameter("image");
if (s != null) {
usestexture = true;
Imageim = getImage( getDocumentBase(), s );
MediaTrackerm = newMediaTracker(this);
m.addImage(im,0);

try { m.waitForAll(); } catch(InterruptedExceptione) {}
if(m.isErrorAny()) { boolImageError = true; strBrokenImageName = s;}

texturewidth = im.getWidth(this);
textureheight = im.getHeight(this);

opentexture = newScreen32(texturewidth,textureheight);
opentexture.load(im);
 }
else {
texturewidth = 3;
textureheight = 3;
opentexture = newScreen32(texturewidth,textureheight);
 }

water = newWater(intAppletWidth, intAppletHeight);

noise = false;
mouse = true;
timer = false;

s = getParameter("mouse");
if (s != null) {
water.dotsize = Integer.parseInt(s);
if(Integer.parseInt(s) == 0)
mouse = false;
 }
s = getParameter("noise");
if (s != null) {
water.ndotsize = Integer.parseInt(s);
if(Integer.parseInt(s) != 0) {
s =	getParameter("timer");
if (s != null) {
if (Integer.parseInt(s) >= 1) {
timer = true; timeleft = Integer.parseInt(s);
 }
 }
noise = true;
 }
 }

s = getParameter("dim"); if (s != null) water.dim = Integer.parseInt(s);
s = getParameter("strength"); if (s != null) water.dotdepth	= Integer.parseInt(s);

s = getParameter("logoheight");
if (s != null) {
water.logoheight = 512+(Integer.parseInt(s));
water.logoheight2 = 512-(Integer.parseInt(s));
 }

intc1 = 0, c2 = 0, c3 = 0, c4 = 0, c5 = 0;
s = getParameter("col1"); if (s != null) c1 = Integer.valueOf(s,16).intValue();
s = getParameter("col2"); if (s != null) c2 = Integer.valueOf(s,16).intValue();
s = getParameter("col3"); if (s != null) c3 = Integer.valueOf(s,16).intValue();
s = getParameter("col4"); if (s != null) c4 = Integer.valueOf(s,16).intValue();
s = getParameter("col5"); if (s != null) c5 = Integer.valueOf(s,16).intValue();

water.createPalette((c1>>16)&0xff, (c1>>8)&0xff, c1&0xff,
 (c2>>16)&0xff, (c2>>8)&0xff, c2&0xff,
 (c3>>16)&0xff, (c3>>8)&0xff, c3&0xff,
 (c4>>16)&0xff, (c4>>8)&0xff, c4&0xff,
 (c5>>16)&0xff, (c5>>8)&0xff, c5&0xff);

texture = newScreen32(intAppletWidth, intAppletHeight);

intcurrentpos = (intAppletWidth>>1)-(texturewidth>>1)+( (intAppletHeight>>1)-(textureheight>>1) )* intAppletWidth;
for(inti = 0; i<textureheight; i++) {
for(intj = 0; j<texturewidth; j++) {
texture.data[currentpos] = opentexture.data[j+opentexture.ytab[i]];
currentpos++;
 }
currentpos += intAppletWidth-texturewidth;
 }

boolInitialized = true;
showStatus("");


	}

publicfinalvoidmouseMoved(MouseEvente) {
super.mouseMoved(e);
if(mouse) {
intx = e.getX();
inty = e.getY();
x = x - (water.dotsize / 2);
y = y - (water.dotsize / 2);
if(x>(intAppletWidth-water.dotsize))	x=intAppletWidth-water.dotsize;
if(y>(intAppletHeight-water.dotsize))	y=intAppletHeight-water.dotsize;
if(x<0)	x=0;
if(y<0)	y=0;
water.setDot(x,	y, water.dotdepth,	water.dotsize);
 }
	}

publicfinalvoidrender() {
water.flip();
if(noise) {
if(timer) {
if(timeleft > 0) {
water.setDot((int)((Math.random()*(water.width>>1)+(water.width>>2))-(water.ndotsize>>1)), (int)((Math.random()*(water.height>>1)+(water.height>>2))-(water.ndotsize>>1)), water.dotdepth,	water.ndotsize);
timeleft -= lngFPS;
 } else { }
 } elsewater.setDot((int)((Math.random()*(water.width>>1)+(water.width>>2))-(water.ndotsize>>1)), (int)((Math.random()*(water.height>>1)+(water.height>>2))-(water.ndotsize>>1)), water.dotdepth,	water.ndotsize);
 }
if (usestexture) { water.calcOverlay(screenarea, texture); } else { water.calcWater(screenarea); }

img.flush();
gfx.drawImage(img, 0, 0, null);
	}
}

/* End Water */