C++ (Cpp) GetInterNum Examples

Example #1

File: ARX_Missile.cpp Project: sopyer/ArxFatalis

//-----------------------------------------------------------------------------
// Spawns a Projectile using type, starting position/TargetPosition
void ARX_MISSILES_Spawn(INTERACTIVE_OBJ *io, const long &type, const EERIE_3D *startpos, const EERIE_3D *targetpos)
{
	long i(ARX_MISSILES_GetFree());

	if (i == -1) return;

	missiles[i].owner = GetInterNum(io);
	missiles[i].type = type;
	missiles[i].lastpos.x = missiles[i].startpos.x = startpos->x;
	missiles[i].lastpos.y = missiles[i].startpos.y = startpos->y;
	missiles[i].lastpos.z = missiles[i].startpos.z = startpos->z;

	float dist;

	dist = 1.0F / Distance3D(startpos->x, startpos->y, startpos->z, targetpos->x, targetpos->y,targetpos->z);
	missiles[i].velocity.x = (targetpos->x - startpos->x) * dist;
	missiles[i].velocity.y = (targetpos->y - startpos->y) * dist;
	missiles[i].velocity.z = (targetpos->z - startpos->z) * dist;
	missiles[i].lastupdate = missiles[i].timecreation = ARXTimeUL();

	switch (type)
	{
		case MISSILE_FIREBALL:
		{
			missiles[i].tolive = 6000;
			missiles[i].velocity.x *= 0.8f;
			missiles[i].velocity.y *= 0.8f;
			missiles[i].velocity.z *= 0.8f;
			missiles[i].longinfo = GetFreeDynLight();

			if (missiles[i].longinfo != -1)
			{
				DynLight[missiles[i].longinfo].intensity = 1.3f;
				DynLight[missiles[i].longinfo].exist = 1;
				DynLight[missiles[i].longinfo].fallend = 420.f;
				DynLight[missiles[i].longinfo].fallstart = 250.f;
				DynLight[missiles[i].longinfo].rgb.r = 1.f;
				DynLight[missiles[i].longinfo].rgb.g = 0.8f;
				DynLight[missiles[i].longinfo].rgb.b = 0.6f;
				DynLight[missiles[i].longinfo].pos.x = startpos->x;
				DynLight[missiles[i].longinfo].pos.y = startpos->y;
				DynLight[missiles[i].longinfo].pos.z = startpos->z;
			}

			ARX_SOUND_PlaySFX(SND_SPELL_FIRE_WIND, &missiles[i].startpos, 2.0F);
			ARX_SOUND_PlaySFX(SND_SPELL_FIRE_LAUNCH, &missiles[i].startpos, 2.0F);
		}
	}
}

Example #2

File: Missile.cpp Project: lemmel/ArxLibertatis

//-----------------------------------------------------------------------------
// Spawns a Projectile using type, starting position/TargetPosition
void ARX_MISSILES_Spawn(INTERACTIVE_OBJ * io, ARX_SPELLS_MISSILE_TYPE type, const Vec3f * startpos, const Vec3f * targetpos) {
	
	long i(ARX_MISSILES_GetFree());

	if (i == -1) return;

	missiles[i].owner = GetInterNum(io);
	missiles[i].type = type;
	missiles[i].lastpos = missiles[i].startpos = *startpos;

	float dist;

	dist = 1.0F / fdist(*startpos, *targetpos);
	missiles[i].velocity = (*targetpos - *startpos) * dist;
	missiles[i].lastupdate = missiles[i].timecreation = ARXTimeUL();

	switch (type)
	{
		case MISSILE_NONE: break;
		case MISSILE_FIREBALL:
		{
			missiles[i].tolive = 6000;
			missiles[i].velocity *= 0.8f;
			missiles[i].longinfo = GetFreeDynLight();

			if (missiles[i].longinfo != -1)
			{
				DynLight[missiles[i].longinfo].intensity = 1.3f;
				DynLight[missiles[i].longinfo].exist = 1;
				DynLight[missiles[i].longinfo].fallend = 420.f;
				DynLight[missiles[i].longinfo].fallstart = 250.f;
				DynLight[missiles[i].longinfo].rgb = Color3f(1.f, .8f, .6f);
				DynLight[missiles[i].longinfo].pos = *startpos;
			}

			ARX_SOUND_PlaySFX(SND_SPELL_FIRE_WIND, &missiles[i].startpos, 2.0F);
			ARX_SOUND_PlaySFX(SND_SPELL_FIRE_LAUNCH, &missiles[i].startpos, 2.0F);
		}
	}
}