Shooting code dont work

[isiahil]

Code: Select all

//Loads a .bsp
#include<stdlib.h>
#include <irrlicht.h>
#include <windows.h>

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

using namespace irr;
using namespace scene;
using namespace gui;
using namespace video;
using namespace core;



void Shoot(void);




class EventReciever:public IEventReceiver
{
public:
	virtual bool OnEvent(SEvent Event)
	{
		if(Event.KeyInput.Key==KEY_ESCAPE)
		{
			PostQuitMessage(0);
		}

		if(Event.KeyInput.Key==KEY_SPACE)
		{
			Shoot();
		}


		
		return false;
	}
};

EventReciever reciever;
IrrlichtDevice *Device=createDevice(EDT_OPENGL,dimension2d<s32>(480,640),16,false,false,&reciever);

IVideoDriver* Driver=Device->getVideoDriver();
ISceneManager* Smgr=Device->getSceneManager();
ICameraSceneNode* camPlayer=Smgr->addCameraSceneNodeFPS();
ITriangleSelector* tsrSelector;
int main()
{
	

	Device->getFileSystem()->addZipFileArchive("../../media/map-20kdm2.pk3");

	IAnimatedMesh* mshLevel=Smgr->getMesh("20kdm2.bsp");
	ISceneNode* nodLevel=0;
	nodLevel=Smgr->addOctTreeSceneNode(mshLevel->getMesh(0));

	

	tsrSelector=Smgr->createOctTreeTriangleSelector(mshLevel->getMesh(0),nodLevel);

	nodLevel->setPosition(vector3df(-1370,-130,-1400));

	nodLevel->setTriangleSelector(tsrSelector);
	tsrSelector->drop();

	nodLevel->setMaterialFlag(EMF_LIGHTING,true);

	
	ISceneNodeAnimator* anmAnim=Smgr->createCollisionResponseAnimator(tsrSelector,camPlayer);

	camPlayer->addAnimator(anmAnim);
	anmAnim->drop();
	
	
	
	while(Device->run())
	{
		Driver->beginScene(true,true,SColor(100,100,100,100));

		Smgr->drawAll();

		
		

	

		Driver->endScene();


	}

	Device->drop();

	return 0;

	
}

void Shoot(void)
{	
	vector3df start=camPlayer->getPosition();
	vector3df end=(camPlayer->getTarget() - start);
	end.normalize();
	end=start+(end*camPlayer->getFarValue());
	triangle3df triTriangle;
	line3d<f32> line(start,end);

	ISceneNode* nodBullet;
	nodBullet=Smgr->addBillboardSceneNode(0,dimension2d<f32>(25,25),start);
	nodBullet->setMaterialTexture(0,Device->getVideoDriver()->getTexture("..\\..\\media\\particle.bmp"));
	nodBullet->setMaterialType(EMT_TRANSPARENT_ADD_COLOR);

	if(Smgr->getSceneCollisionManager()->getCollisionPoint(line,tsrSelector,end,triTriangle))
	{
		ISceneNodeAnimator* anmBullet=0;
		anmBullet=Smgr->createFlyStraightAnimator(start,end,2000);
		nodBullet->addAnimator(anmBullet);
		anmBullet->drop();
		anmBullet=Smgr->createDeleteAnimator(2000);
		nodBullet->addAnimator(anmBullet);
		anmBullet->drop();
	}
}

When i press space bar nothing happens

[Domarius]

Don't have time to debug your code at the moment, but I can see that you've based it on the TechDemo code.

Why don't you get the techdemo version of it working in your project, and then start to modify it the way you want it?

It worked for me. You need the SParticle struct from one of the other files.