Create a successful bullet hit bleeding.

datablock ParticleData(bloodBulletDirtSpray)
{
   textureName          = "art/shapes/particles/FXpack1/dirt";
   dragCoefficient      = "0.667";
   gravityCoefficient   = "0";
   lifetimeMS           = "250";
   lifetimeVarianceMS   = "0";
   spinRandomMin = -120.0;
   spinRandomMax =  120.0;
   useInvAlpha   = true;
   
   colors[0]     = "0.590551 0 0.00787402 1";
   colors[1]     = "0.992126 0 0.015748 1";
   colors[2]     = "0.322835 0 0.00787402 0.291339";

   sizes[0]      = "0.299091";
   sizes[1]      = "0.799609";
   sizes[2]      = "1.19941";

   times[0]      = 0.0;
   times[1]      = "0.494118";
   times[2]      = 1.0;
   animTexName = "art/shapes/particles/FXpack1/dirt";
   
};
datablock ParticleEmitterData(bloodBulletDirtSprayEmitter)
{
   ejectionPeriodMS = "5";
   periodVarianceMS = "0";
   ejectionVelocity = "5";
   velocityVariance = "5";
   thetaMin         = "0";
   thetaMax         = "360";
   particles = "bloodBulletDirtSpray";
   gravityCoefficient = "3.99756";
   lifetimeMS = "10";
   lifetimeVarianceMS = "0";
   spinRandomMin = "-140";
   spinRandomMax = "140";
   useInvAlpha = "1";
   blendStyle = "NORMAL";

};

datablock DecalData(bloodDecalData)
{
   Material = "YoubloodMaterial";
....
};

function Armor::damage(%this, %obj, %sourceObject, %position, %damage, %damageType)
{
//add effectFX for here...
//do decals
   %Decalposition = VectorAdd(getRandom(-1, 1) SPC getRandom(-1, 1) SPC "0", %obj.getPosition()); 
   %normal = "0.0 0.0 1.0";
   %decalObj = decalManagerAddDecal(%Decalposition, %normal, getRandom(360), getRandom(2), bloodDecalData, false);
   //do decals
   %particles = new ParticleEmitterNode() 
   {
      position = %position;
      rotation = "1 0 0 0";
      scale = "1 1 1";
      dataBlock = "bloodNodeData";
      emitter = "bloodBulletDirtSprayEmitter";
      velocity = "1";
   };
   MissionCleanup.add(%particles.schedule(1000, "delete"));
   
//..... other code...