// checks if the spot is clear of players
bool CSDKGameRules::IsSpawnPointValid( CBaseEntity *pSpot, CBasePlayer *pPlayer )
{
if ( !pSpot->IsTriggered( pPlayer ) )
{
return false;
}
// Check if it is disabled by Enable/Disable
CSpawnPoint *pSpawnPoint = dynamic_cast< CSpawnPoint * >( pSpot );
if ( pSpawnPoint )
{
if ( pSpawnPoint->IsDisabled() )
{
return false;
}
}
for (int i = 0; i < gpGlobals->maxClients; i++)
{
CBasePlayer *pOtherPlayer = UTIL_PlayerByIndex( i );
if (!pOtherPlayer)
continue;
if (PlayerRelationship(pPlayer, pOtherPlayer) == GR_TEAMMATE)
continue;
if ((pSpot->GetAbsOrigin() - pOtherPlayer->GetAbsOrigin()).LengthSqr() > 512*512)
continue;
CSDKPlayer* pOtherSDKPlayer = ToSDKPlayer(pOtherPlayer);
trace_t tr;
UTIL_TraceLine( pSpot->WorldSpaceCenter(), pOtherSDKPlayer->WorldSpaceCenter(), MASK_VISIBLE_AND_NPCS, pPlayer, COLLISION_GROUP_NONE, &tr );
if (tr.m_pEnt == pOtherPlayer)
return false;
}
CBaseEntity* pGrenade = gEntList.FindEntityByClassname( NULL, "weapon_grenade" );
while (pGrenade)
{
if ((pSpot->GetAbsOrigin() - pGrenade->GetAbsOrigin()).LengthSqr() < 500*500)
return false;
pGrenade = gEntList.FindEntityByClassname( pGrenade, "weapon_grenade" );
}
Vector mins = GetViewVectors()->m_vHullMin;
Vector maxs = GetViewVectors()->m_vHullMax;
Vector vTestMins = pSpot->GetAbsOrigin() + mins;
Vector vTestMaxs = pSpot->GetAbsOrigin() + maxs;
// First test the starting origin.
return UTIL_IsSpaceEmpty( pPlayer, vTestMins, vTestMaxs );
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CTFTeamSpawn::DrawDebugTextOverlays(void)
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr,sizeof(tempstr),"TeamNumber: %d", GetTeamNumber() );
EntityText(text_offset,tempstr,0);
text_offset++;
color32 teamcolor = g_aTeamColors[ GetTeamNumber() ];
teamcolor.a = 0;
if ( m_bDisabled )
{
Q_snprintf(tempstr,sizeof(tempstr),"DISABLED" );
EntityText(text_offset,tempstr,0);
text_offset++;
teamcolor.a = 255;
}
// Make sure it's empty
Vector mins = g_pGameRules->GetViewVectors()->m_vHullMin;
Vector maxs = g_pGameRules->GetViewVectors()->m_vHullMax;
Vector vTestMins = GetAbsOrigin() + mins;
Vector vTestMaxs = GetAbsOrigin() + maxs;
// First test the starting origin.
if ( UTIL_IsSpaceEmpty( NULL, vTestMins, vTestMaxs ) )
{
NDebugOverlay::Box( GetAbsOrigin(), mins, maxs, teamcolor.r, teamcolor.g, teamcolor.b, teamcolor.a, 0.1);
}
else
{
NDebugOverlay::Box( GetAbsOrigin(), mins, maxs, 0,255,0, 0, 0.1);
}
if ( m_hControlPoint )
{
NDebugOverlay::Line( GetAbsOrigin(), m_hControlPoint->GetAbsOrigin(), teamcolor.r, teamcolor.g, teamcolor.b, false, 0.1 );
}
}
return text_offset;
}
static int luasrc_UTIL_IsSpaceEmpty (lua_State *L) {
lua_pushboolean(L, UTIL_IsSpaceEmpty(luaL_checkentity(L, 1), luaL_checkvector(L, 2), luaL_checkvector(L, 3)));
return 1;
}
