public void UpdateSpeedBoostStars()
{
int howOften;
if (Globals.g_world.deviceType == (int)UIDevicePlatform.UIDevice3GiPhone)
{
howOften = 5;
}
else
{
howOften = 3;
}
if (Utilities.GetRand(howOften) == 0)
{
Particle particle = (ParticleSystemRoss.Instance()).GetNextFreeParticleP1(ParticleList.t_WhiteStars, "speedbooststars");
if (particle != null)
{
Particle.ParticleInfo info = new Particle.ParticleInfo();
info.isAdditive = true;
info.type = ParticleType.kParticle_Generic;
info.texture[0] = (Globals.g_world.GetGame()).GetTexture(TextureType.kTexture_SpeedTrailWhiteStar);
info.startPosition = player.GetPosition();
info.startPosition.x += ((float)(Utilities.GetRand(30))) - 15;
info.startPosition.y += ((float)(Utilities.GetRand(30))) - 15;
info.startPosition.y -= player.GetActualSpeed().y * 1.5f;
info.velocity = Utilities.CGPointMake(player.GetActualSpeed().x * 0.5f, player.GetActualSpeed().y * 0.5f);
info.startPosition.y += Utilities.GetYOffsetFromHeight(player.positionZ);
info.rotationSpeed = 0.2f;
info.alphaStart = 0.5f;
info.alphaSpeed = 0.025f;
info.scaleSpeed = Globals.g_world.GetRotationScaleForShorts(-0.075f);
info.scaleStart = 0.25f;
float scaleFactor = Utilities.GetScaleFromHeight(player.positionZ);
if (scaleFactor > 1.0f)
{
info.scaleSpeed *= (scaleFactor * 1.0f);
info.scaleStart *= (scaleFactor * 1.0f);
}
particle.Launch_SingleParticle(info);
particle.SetAtlasAndSubTextureId(Globals.g_world.GetAtlas(AtlasType.kAtlas_ParticlesScene), 16);
particle.SetRotationScale(Globals.g_world.GetRotationScaleForShorts(22.63f * scaleFactor));
if (Globals.deviceIPad)
{
float rotScale = (Globals.g_world.GetAtlas(AtlasType.kAtlas_ParticlesScene)).GetSubTextureRotationScale(particle.subTextureId);
particle.SetRotationScale(rotScale);
}
particle.SetIsAdditive(true);
}
}
}
public void UpdateBoostArrowStars()
{
for (int i = 0; i < 2; i++)
{
Particle particle = (ParticleSystemRoss.Instance()).GetNextFreeParticleP1(ParticleList.t_WhiteStars, "boost arrow stars");
if (particle != null)
{
Particle.ParticleInfo info = new Particle.ParticleInfo();
info.isAdditive = true;
info.type = ParticleType.kParticle_Generic;
info.texture[0] = null;
info.startPosition = player.GetPosition();
info.startPosition.x += ((float)(Utilities.GetRand(30))) - 15;
info.startPosition.y += ((float)(Utilities.GetRand(30))) - 15;
info.startPosition.y -= 15.0f;
info.startPosition.y += Utilities.GetYOffsetFromHeight(player.positionZ);
info.velocity = Utilities.CGPointMake(player.GetActualSpeed().x * 0.5f, player.GetActualSpeed().y * 0.5f);
info.rotationSpeed = 0.2f;
info.alphaStart = 0.5f;
info.alphaSpeed = 0.035f;
info.scaleSpeed = Globals.g_world.GetRotationScaleForShorts(-0.05f * 3.56f);
info.scaleStart = 0.25f * 3.56f;
float scaleFactor = Utilities.GetScaleFromHeight(player.positionZ);
if (scaleFactor > 1.0f)
{
info.scaleSpeed *= (scaleFactor * 1.0f);
info.scaleStart *= (scaleFactor * 1.0f);
}
if (Globals.deviceIPad)
{
info.scaleSpeed *= 2.0f;
}
particle.Launch_SingleParticle(info);
particle.SetAtlasAndSubTextureId(Globals.g_world.GetAtlas(AtlasType.kAtlas_ParticlesScene), 15);
particle.SetRotationScale(Globals.g_world.GetRotationScaleForShorts(Constants.ROT_SCALE_64 * scaleFactor));
if (Globals.deviceIPad)
{
particle.SetRotationScale(Globals.g_world.GetRotationScaleForShorts(Constants.ROT_SCALE_64 * scaleFactor * 2.0f));
}
particle.SetIsAdditive(true);
}
}
}
public void UpdatePlaying()
{
if (ghostCurrentFrame >= numFrames)
{
ghostScreenPos.x = -100;
ghostScreenPos.y = -100;
return;
}
if (!ghostRecordedYet)
{
return;
}
position = Utilities.CGPointMake(frameData[ghostCurrentFrame].x, frameData[ghostCurrentFrame].y);
ghostScreenPos = (Globals.g_world.game).GetScreenPosition(position);
scale = Utilities.GetScaleFromHeight(frameData[ghostCurrentFrame].positionZ);
ghostScreenPos.y += Utilities.GetYOffsetFromHeight(frameData[ghostCurrentFrame].positionZ);
ghostCurrentFrame++;
}
