protected void generateEffect(Vector2 loc, Texture2D tex)
{
Random r = new Random();
int numOfP = r.Next(160) + 40;
for (int j = 0; j < numOfP; j++)
{
ParticleObject particle;
particle = new ParticleObject(tex);
particle.setLocation(new Vector2(loc.X, loc.Y));
int x = r.Next(78);
double realX = (float)((x * .12));
int y = r.Next(78);
double realY = (float)((y * .12));
double maxDist = 90;// (.01 * r.Next(400)) + 40;
Boolean create = false;
if (realX * realX + realY * realY < maxDist)
{
create = true;
}
int isNeg = r.Next(2);
if (isNeg == 0)
{
realX *= -1;
}
int isNeg2 = r.Next(2);
if (isNeg2 == 0)
{
realY *= -1;
}
particle.direction = (new Vector2((float)realX, (float)realY));
particle.rotation = (float)Math.Atan2(realY, realX) - (float)(Math.PI / 2);
if (create)
{
particleList.Add(particle);
}
}
}
protected void updateParticles()
{
for (int i = 0; i < particleList.Count; i++)
{
ParticleObject p = (ParticleObject)particleList[i];
float x = p.getLocation().X + p.direction.X - shipSpeed.X / 2;
float y = p.getLocation().Y + p.direction.Y - shipSpeed.Y / 2;
/*if (x < leftSideLoc.X)
* {
* p.setDirection(new Vector2(p.getDirection().X * -1, p.getDirection().Y));
* x = leftSideLoc.X + 3;
* }
* if (x > rightSideLoc.X)
* {
* p.setDirection(new Vector2(p.getDirection().X * -1, p.getDirection().Y));
* x = rightSideLoc.X - 1;
* }
* if (y < topSideLoc.Y)
* {
* p.setDirection(new Vector2(p.getDirection().X, p.getDirection().Y * -1));
* y = topSideLoc.Y + 3;
* }
* if (y > bottomSideLoc.Y)
* {
* p.setDirection(new Vector2(p.getDirection().X, p.getDirection().Y * -1));
* y = bottomSideLoc.Y - 1;
* }*/
p.updateSpeed();
p.setLocation(new Vector2(x, y));
int life = p.getLifeSpan();
if (p.getLifeSpan() < 0)
{
particleList.RemoveAt(i);
}
}
}
protected void generateEffect(Vector2 loc, Texture2D tex)
{
Random r = new Random();
int numOfP = r.Next(120) + 40;
int rColor = 0;
int gColor = 0;
int bColor = 0;
if (particleColor == 1) //Green
{
rColor = (byte)57;
gColor = (byte)255;
bColor = (byte)20;
}
if (particleColor == 2) //lightBlue
{
rColor = (byte)0;
gColor = (byte)191;
bColor = (byte)255;
}
if (particleColor == 3) //blue
{
rColor = (byte)103;
gColor = (byte)200;
bColor = (byte)255;
}
if (particleColor == 4) //purple
{
rColor = (byte)153;
gColor = (byte)60;
bColor = (byte)243;
}
if (particleColor == 5) //pink
{
rColor = (byte)255;
gColor = (byte)0;
bColor = (byte)255;
}
if (particleColor == 6) //red
{
rColor = (byte)254;
gColor = (byte)0;
bColor = (byte)1;
}
if (particleColor == 7) //orange
{
rColor = (byte)255;
gColor = (byte)65;
bColor = (byte)5;
}
if (particleColor == 8) //yellow
{
rColor = (byte)255;
gColor = (byte)255;
bColor = (byte)0;
}
for (int j = 0; j < numOfP; j++)
{
ParticleObject particle;
particle = new ParticleObject(tex);
particle.setLocation(new Vector2(loc.X, loc.Y));
particle.rColor = (byte)rColor;
particle.gColor = (byte)gColor;
particle.bColor = (byte)bColor;
int x = r.Next(78);
double realX = (float)((x * .12));
int y = r.Next(78);
double realY = (float)((y * .12));
double maxDist = 90;// (.01 * r.Next(400)) + 40;
Boolean create = false;
if (realX * realX + realY * realY < maxDist)
{
create = true;
}
int isNeg = r.Next(2);
if (isNeg == 0)
{
realX *= -1;
}
int isNeg2 = r.Next(2);
if (isNeg2 == 0)
{
realY *= -1;
}
particle.direction = (new Vector2((float)realX * 2, (float)realY * 2));
particle.rotation = (float)Math.Atan2(realY, realX) - (float)(Math.PI / 2);
if (create)
{
particleList.Add(particle);
}
}
}