Animated Sprite Class +example

[FuzzYspo0N]

Awesome, thats a great fix...

Ill have a look at it and give any other ideas if need be else it seems good,

Keep it up

[MasterGod]

Is it v1.4 compatible?

[arras]

I was not downloading 1.4 jet but its build on preaty basic Irrlicht structures/classes which did not change much for long time so I think it is working.

Just try it out and see yourself.

[headfonez]

Thanks! (added a "gotoAndStop" function me self )

[doqkhanh]

Your code in VS 2005 Express Solution, Run perfectly with Irrlicht 1.4

a spell miss, sorry
http://www15.brinkster.com/kirikudo/English/sprite.rar

Copy image to debug file after compile

[doqkhanh]

Oh no, when I try using this class in my game there wasn't anything on the screen...

May be I was not draw after draw all other 3D and 2D element??

I had been make some change, but with 2 versions (changed and origin one) event in 1-9 picture loaded ok, there was nothing on the screen.

http://code.google.com/p/fosengine/sour ... imSprite.h

Please help me.

[arras]

Do you mean there is nothing on screen ...that is plain white screen or there is no sprite?

If you draw sprite before you draw anything else (GUI, scene) then your sprite will end at the bottom, possibly covered by other objects.

In that case you should do something like:

Code: Select all

while(device->run())
{
   driver->beginScene(true, true, video::SColor(0,255,255,255));

   smgr->drawAll();
   guienv->drawAll();

   // animate sprites
   sprite1.play();
   sprite2.play();
   ...

   driver->endScene();
}

That will ensure sprites stay always on top. Of course you may choose otherwise.

[giuseppegam]

My error, the drive is not hitting the size spriteSize.Height = spriteSize.Height / divY; the result greater than the image, pq know what? My sprite is only Width.

spriteSize.Width = spriteSize.Width / divX; returns the right size, the error is in Height

[giuseppegam]

The image texture.png works, which are using software to make the images? I Adobe Photoshop?

[arras]

I use Adobe Photoshop or GIMP.

[giuseppegam]

I use Adobe Photoshop or GIMP.

could check, not because the picture is wrong with size, the image texture.png is correct, my image is error.

Code: Select all

#include <irrlicht.h>

using namespace irr;
#include "AnimSprite.h"
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;

#pragma comment(lib, "Irrlicht.lib")

// objetos globais
IrrlichtDevice* device = 0;
IVideoDriver* driver =0;
ISceneManager* smgr = 0;
IGUIEnvironment* guienv = 0;

int main(int argc, char **argv)
{
// Seta informações da engine    
device = createDevice(EDT_OPENGL, dimension2d<s32>(1024, 768), 24,true, false, false);
device->setWindowCaption(L"Quiz! - 2004-2008 GAM STUDIO");
driver = device->getVideoDriver();
smgr = device->getSceneManager();
guienv = device->getGUIEnvironment();  
IImage* seta =0;
// Inicia o loop para abertura do video
seta = driver->createImageFromFile("seta_esq.png");
ITexture *texture = driver->addTexture("texture", seta);
//driver->makeColorKeyTexture(texture, core::position2d<s32>(0,0));
seta->drop();
AnimSprite sprite1(device, texture ,4,1);
sprite1.addAnimation(0,3,400, true, false);
sprite1.setAnimation(0);
sprite1.setPosition(120,400);

while(device->run())
	{           
        //Coloca a cor de fundo          
		driver->beginScene(true, true, SColor(255,100,101,140));
		//coloca o fundo na tela
		driver->draw2DImage(driver->getTexture("media/fundo.jpg"), core::position2d<s32>(0,0),core::rect<s32>(0,0,1024,768),0, video::SColor(255,255,255,255), true);
		//coloca a seta na tela
		smgr->drawAll();
		sprite1.play();
        driver->endScene();
	} 
return 0;
}

download my image http://rapidshare.com/files/135796710/seta_esq.png.html

[giuseppegam]

Image size 64x64 pixs works, another of the wrong size, my image 100x100, 400x100 total, 4 frames

[hybrid]

Read more about POT (power-of-two) textures, will avoid many problems.

[giuseppegam]

Read more about POT (power-of-two) textures, will avoid many problems.

where I read about POT?

[hybrid]

Well, most people today ask google and wikipedia first, I guess they'll know enough for you to get a start.