-// sendflags use: 1 = origin, 2 = health (0 or 1 for dead/alive on enemies), 4 = armor, 0x80 = same team (includes health)
-float SendEntity_ShowNames(entity to, float sendflags)
-{
- float the_health;
- the_health = self.health;
-
- WriteByte(MSG_ENTITY, ENT_CLIENT_SHOWNAMES);
- WriteByte(MSG_ENTITY, num_for_edict(self.owner));
-
- sendflags = sendflags & 127;
- if(teams_matter && self.owner.team == to.team)
- sendflags |= 128;
- else if(self.owner.health >= 1)
- the_health = 1;
-
- WriteByte(MSG_ENTITY, sendflags);
- if(sendflags & 1)
- {
- WriteShort(MSG_ENTITY, rint(self.origin_x));
- WriteShort(MSG_ENTITY, rint(self.origin_y));
- WriteShort(MSG_ENTITY, rint(self.origin_z));
- }
- if(sendflags & 2)
- {
- WriteByte(MSG_ENTITY, the_health);
- }
- if(sendflags & 4)
- {
- WriteByte(MSG_ENTITY, self.armorvalue);
- }
- return TRUE;
-}
-
-const vector SHOWNAMES_ORIGIN_OFFSET = '0 0 48';
-void shownames_think()
-{
- if(self.origin - SHOWNAMES_ORIGIN_OFFSET != self.owner.origin)
- {
- setorigin(self, self.owner.origin + SHOWNAMES_ORIGIN_OFFSET);
- self.SendFlags |= 1;
- }
- if(self.health != max(0, floor(self.owner.health)) || self.armorvalue != max(0, floor(self.owner.armorvalue)))
- {
- self.health = max(0, floor(self.owner.health));
- self.armorvalue = max(0, floor(self.owner.armorvalue));
- self.SendFlags |= 2;
- }
- if(self.armorvalue != max(0, floor(self.owner.armorvalue)))
- {
- self.armorvalue = max(0, floor(self.owner.armorvalue));
- self.SendFlags |= 4;
- }
- self.nextthink = time;
-}
-
-float shownames_customize()
-{
- if(self.owner.classname == "player") // only send players, no spectators!
- if(self.owner != other) // no need to spam own coordinates
- if(vlen(other.origin - self.origin) < autocvar_sv_shownames_cull_distance) // distance cull
- if(self.owner.team == other.team || (self.owner.team != other.team && checkpvs(self.origin, other)))
- return TRUE;
-
- return FALSE;
-}
-