static inline bool CheckRefreshTag( gentity_t *ent, team_t team )
{
gentity_t *existingTag = ( team == TEAM_ALIENS ) ? ent->alienTag : ent->humanTag;
if( existingTag )
RefreshTag( existingTag );
return existingTag != nullptr;
}
/**
* @brief Tags an entity.
*/
void Tag( gentity_t *ent, team_t team, bool permanent )
{
int data;
vec3_t origin, mins, maxs;
bool dead, player;
gentity_t *beacon, **attachment;
team_t targetTeam;
// Get the beacon attachment owned by the tagging team.
switch( team ) {
case TEAM_ALIENS: attachment = &ent->alienTag; break;
case TEAM_HUMANS: attachment = &ent->humanTag; break;
default: return;
}
// Just refresh existing tags.
if ( *attachment ) {
RefreshTag( *attachment, true );
return;
}
switch( ent->s.eType ) {
case ET_BUILDABLE:
targetTeam = ent->buildableTeam;
data = ent->s.modelindex;
dead = G_Dead( ent );
player = false;
BG_BuildableBoundingBox( ent->s.modelindex, mins, maxs );
break;
case ET_PLAYER:
targetTeam = (team_t)ent->client->pers.team;
dead = G_Dead( ent );
player = true;
BG_ClassBoundingBox( ent->client->pers.classSelection, mins, maxs, nullptr, nullptr, nullptr );
// Set beacon data to class (aliens) or weapon (humans).
switch( targetTeam ) {
case TEAM_ALIENS: data = ent->client->ps.stats[ STAT_CLASS ]; break;
case TEAM_HUMANS: data = BG_GetPlayerWeapon( &ent->client->ps ); break;
default: return;
}
break;
default:
return;
}
// Don't tag dead targets.
if ( dead ) return;
// Set beacon origin to center of target bounding box.
VectorCopy( ent->s.origin, origin );
BG_MoveOriginToBBOXCenter( origin, mins, maxs );
// Create new beacon and attach it.
beacon = New( origin, BCT_TAG, data, team );
beacon->tagAttachment = attachment;
*attachment = beacon;
beacon->s.bc_target = ent - g_entities;
// Reset the entity's tag score.
ent->tagScore = 0;
// Set flags.
if( player ) beacon->s.eFlags |= EF_BC_TAG_PLAYER;
if( team != targetTeam ) beacon->s.eFlags |= EF_BC_ENEMY;
// Set expiration time.
if( permanent ) beacon->s.bc_etime = 0;
else RefreshTag( beacon, true );
// Update the base clusterings.
if ( ent->s.eType == ET_BUILDABLE ) BaseClustering::Update( beacon );
Propagate( beacon );
}
/**
* @brief Tags an entity.
* @todo Don't create a new beacon entity if retagged since that triggers regeneration of base
* clusterings.
*/
void Tag( gentity_t *ent, team_t team, int owner, qboolean permanent )
{
int i, data;
vec3_t origin, mins, maxs;
qboolean dead, player;
gentity_t *beacon, **attachment;
team_t targetTeam;
switch( ent->s.eType )
{
case ET_BUILDABLE:
targetTeam = ent->buildableTeam;
BG_BuildableBoundingBox( ent->s.modelindex, mins, maxs );
data = ent->s.modelindex;
dead = ( ent->health <= 0 );
player = qfalse;
break;
case ET_PLAYER:
targetTeam = (team_t)ent->client->pers.team;
BG_ClassBoundingBox( ent->client->pers.classSelection, mins, maxs, NULL, NULL, NULL );
dead = ( ent->client && ent->client->ps.stats[ STAT_HEALTH ] <= 0 );
player = qtrue;
// data is the class (aliens) or the weapon number (humans)
switch( targetTeam )
{
case TEAM_ALIENS:
data = ent->client->ps.stats[ STAT_CLASS ];
break;
case TEAM_HUMANS:
data = BG_GetPlayerWeapon( &ent->client->ps );
break;
default:
return;
}
break;
default:
return;
}
for( i = 0; i < 3; i++ )
origin[ i ] = ent->s.origin[ i ] + ( mins[ i ] + maxs[ i ] ) / 2.0;
switch( team )
{
case TEAM_ALIENS:
attachment = &ent->alienTag;
break;
case TEAM_HUMANS:
attachment = &ent->humanTag;
break;
default:
return;
}
if ( *attachment )
Delete( *attachment );
beacon = New( origin, BCT_TAG, data, team, owner );
beacon->tagAttachment = attachment;
beacon->s.otherEntityNum2 = ent - g_entities;
ent->tagScore = 0;
if( player )
beacon->s.eFlags |= EF_BC_TAG_PLAYER;
if( team != targetTeam )
beacon->s.eFlags |= EF_BC_ENEMY;
if( permanent )
beacon->s.time2 = 0;
else
RefreshTag( beacon, true );
if( dead )
Delete( beacon, true );
else
{
*attachment = beacon;
if ( ent->s.eType == ET_BUILDABLE ) BaseClustering::Update( beacon );
}
Propagate( beacon );
}