public void ShowParticleBurst(float startX, float startY, int count, string elementName, float startScale, float endScale, params Color[] colors)
{
FParticleDefinition pd = new FParticleDefinition(elementName);
pd.x = startX;
pd.y = startY;
pd.startScale = startScale;
pd.endScale = endScale;
//somewhat evenly spread the particles in a circle
float radiansPerParticle = RXMath.DOUBLE_PI / (float)count;
float nextAngle = 0.0f;
for (int c = 0; c < count; c++)
{
pd.lifetime = RXRandom.Range(0.3f, 0.5f);
float speed = RXRandom.Range(30.0f, 80.0f);
float useAngle = nextAngle + RXRandom.Range(-0.01f, 0.01f);
pd.speedX = Mathf.Cos(useAngle) * speed;
pd.speedY = Mathf.Sin(useAngle) * speed;
nextAngle += radiansPerParticle;
pd.startColor = RXRandom.GetRandomItem(colors);
pd.endColor = RXRandom.GetRandomItem(colors).CloneWithNewAlpha(0.0f);
particleSystem.AddParticle(pd);
}
}
override public void Start()
{
var startPos = RXRandom.GetRandomItem(arena.mapData.startPoses) as StartPosMI;
arena.mapData.startPoses.Remove(startPos);
Vector2 center = new Vector2(startPos.x, startPos.y);
human = new Human(this, arena.entityArea, false);
human.SetPosition(center);
human.AddToArea();
arena.humans.Add(human);
}
override public void Start()
{
var startPos = RXRandom.GetRandomItem(arena.mapData.startPoses) as StartPosMI;
arena.mapData.startPoses.Remove(startPos);
Vector2 center = new Vector2(startPos.x, startPos.y);
float radius = 40;
int failsafe = 0;
while (vills.Count < initialVillCount && failsafe++ < 1000)
{
Vector2 checkPos = center + (RXRandom.Vector2Normalized() * radius * RXRandom.Float());
if (!arena.entityArea.CheckPointHit(checkPos.x, checkPos.y))
{
Vill vill = new Vill(this, arena.entityArea);
vill.SetPosition(checkPos);
vill.AddToArea();
vills.Add(vill);
arena.vills.Add(vill);
}
}
}