trailparticles(self, particleeffectnum(strcat(species_prefix(self.cnt), "TR_SLIGHTBLOOD")), oldorg, self.origin);
else
trailparticles(self, particleeffectnum(strcat(species_prefix(self.cnt), "TR_BLOOD")), oldorg, self.origin);
trailparticles(self, particleeffectnum(strcat(species_prefix(self.cnt), "TR_SLIGHTBLOOD")), oldorg, self.origin);
else
trailparticles(self, particleeffectnum(strcat(species_prefix(self.cnt), "TR_BLOOD")), oldorg, self.origin);