void CTFObjectiveResource::setup ()
{
CClassInterface::getTF2ObjectiveResource(this);
memset(m_pControlPoints,0,sizeof(edict_t*)*MAX_CONTROL_POINTS);
memset(m_iControlPointWpt,0xFF,sizeof(int)*MAX_CONTROL_POINTS);
memset(m_fLastCaptureTime,0,sizeof(float)*MAX_CONTROL_POINTS);
// Find control point entities
edict_t *pent;
Vector vOrigin;
int i = gpGlobals->maxClients;
memset(m_IndexToWaypointAreaTranslation,0,sizeof(int)*MAX_CONTROL_POINTS);
memset(m_WaypointAreaToIndexTranslation,0xFF,sizeof(int)*(MAX_CONTROL_POINTS+1));
// find visible flags -- with a model
while ( ++i < gpGlobals->maxEntities )
{
pent = INDEXENT(i);
if ( !pent || pent->IsFree() )
continue;
if ( strcmp(pent->GetClassName(),"team_control_point") == 0 )
{
vOrigin = CBotGlobals::entityOrigin(pent);
for ( int j = 0; j < *m_iNumControlPoints; j ++ )
{
if ( m_pControlPoints[j].get() != NULL )
continue;
if ( vOrigin == m_vCPPositions[j] )
{
m_pControlPoints[j] = MyEHandle(pent);
//m_pControlPointClass[j] = CTeamControlPoint::getPoint(pent);
}
}
}
}
CWaypoint *pWaypoint;
int iWpt;
for ( int j = 0; j < *m_iNumControlPoints; j ++ )
{
vOrigin = m_vCPPositions[j];
if ( m_iControlPointWpt[j] == -1 )
{
iWpt = CWaypointLocations::NearestWaypoint(vOrigin,1024.0f,-1,false,false,false,NULL,false,0,false,false,Vector(0,0,0),CWaypointTypes::W_FL_CAPPOINT);
pWaypoint = CWaypoints::getWaypoint(iWpt);
m_iControlPointWpt[j] = iWpt;
// For compatibility -- old waypoints are already set with an area, so take the area from the waypoint here
// in the future waypoints will automatically be set to the waypoint area anyway
if ( pWaypoint )
{
int iArea = pWaypoint->getArea();
m_IndexToWaypointAreaTranslation[j] = iArea;
if ( ( iArea >= 1 ) && ( iArea < MAX_CONTROL_POINTS ) )
m_WaypointAreaToIndexTranslation[iArea] = j;
}
else
{
m_IndexToWaypointAreaTranslation[j] = 0;
m_WaypointAreaToIndexTranslation[j+1] = -1;
}
}
}
m_bInitialised = true;
}
bool CCollision::AStar(vec2 Start, vec2 End)
{
vector<CWaypoint*> path;
// Define points to work with
CWaypoint *StartWP = GetClosestWaypoint(Start);
CWaypoint *EndWP = GetClosestWaypoint(End);
CWaypoint *CurrentWP = NULL;
CWaypoint *ChildWP = NULL;
if (!StartWP || !EndWP)
return false;
for (int i = 0; i < m_WaypointCount; i++)
{
if (m_apWaypoint[i])
m_apWaypoint[i]->ClearForAStar();
}
// Define the open and the close list
list<CWaypoint*> openList;
list<CWaypoint*> closedList;
list<CWaypoint*>::iterator i;
unsigned int n = 0;
// Add the start point to the openList
openList.push_back(StartWP);
StartWP->m_Opened = true;
// while (n == 0 || (CurrentWP != EndWP && n < 400))
while (n < 2000)
{
// Look for the smallest F value in the openList and make it the current point
for (i = openList.begin(); i != openList.end(); ++ i)
{
if (i == openList.begin() || (*i)->m_F <= CurrentWP->m_F)
{
CurrentWP = (*i);
}
}
// Stop if we reached the end
if (CurrentWP == EndWP)
break;
// Remove the current point from the openList
openList.remove(CurrentWP);
CurrentWP->m_Opened = false;
// Add the current point to the closedList
closedList.push_back(CurrentWP);
CurrentWP->m_Closed = true;
// Get all current's adjacent walkable points
for (int w = 0; w < CurrentWP->m_ConnectionCount; w++)
{
// Get this point
ChildWP = CurrentWP->m_apConnection[w];
if (!ChildWP)
continue;
if (ChildWP->m_Closed)
continue;
// If it's already in the openList
if (ChildWP->m_Opened)
{
// If it has a worse g score than the one that pass through the current point
// then its path is improved when it's parent is the current point
if (ChildWP->m_G > ChildWP->GetGScore(CurrentWP, EndWP->m_Pos))
{
// Change its parent and g score
ChildWP->m_pParent = CurrentWP;
ChildWP->ComputeScores(EndWP->m_Pos);
}
}
else
{
// Add it to the openList with current point as parent
openList.push_back(ChildWP);
ChildWP->m_Opened = true;
// Compute it's g, h and f score
ChildWP->m_pParent = CurrentWP;
ChildWP->ComputeScores(EndWP->m_Pos);
}
}
n++;
}
// Reset
for (i = openList.begin(); i != openList.end(); ++ i)
{
(*i)->m_Opened = false;
}
for (i = closedList.begin(); i != closedList.end(); ++ i)
{
(*i)->m_Closed = false;
}
if (m_pPath)
{
delete m_pPath;
m_pPath = NULL;
}
// Resolve the path starting from the end point
while (CurrentWP->m_pParent && CurrentWP != StartWP)
{
/*
if (!m_pPath)
m_pPath = new CWaypointPath(CurrentWP->m_Pos);
else
m_pPath->PushBack(new CWaypointPath(CurrentWP->m_Pos));
*/
m_pPath = new CWaypointPath(CurrentWP->m_Pos, m_pPath);
//path.push_back(CurrentWP->getPosition());
CurrentWP = CurrentWP->m_pParent;
n++;
}
// for displaying the chosen waypoints
for (int w = 0; w < 99; w++)
m_aPath[w] = vec2(0, 0);
if (m_pPath)
{
CWaypointPath *Wp = m_pPath;
for (int w = 0; w < 80; w++)
{
m_PathLen = w;
m_aPath[w] = vec2(Wp->m_Pos.x, Wp->m_Pos.y);
if (Wp->m_pNext)
Wp = Wp->m_pNext;
else
break;
}
}
if (m_pPath)
return true;
else
return false;
}
// from the bots UTILITIES , execute the given action
bool CHLDMBot :: executeAction ( eBotAction iAction )
{
switch ( iAction )
{
case BOT_UTIL_HL2DM_USE_CRATE:
// check if it is worth it first
{
const char *szModel;
char type;
CBotWeapon *pWeapon = NULL;
/*
possible models
0000000000111111111122222222223333
0123456789012345678901234567890123
models/items/ammocrate_ar2.mdl
models/items/ammocrate_grenade.mdl
models/items/ammocrate_rockets.mdl
models/items/ammocrate_smg1.mdl
*/
szModel = m_pAmmoCrate.get()->GetIServerEntity()->GetModelName().ToCStr();
type = szModel[23];
if ( type == 'a' ) // ar2
{
pWeapon = m_pWeapons->getWeapon(CWeapons::getWeapon(HL2DM_WEAPON_AR2));
}
else if ( type == 'g' ) // grenade
{
pWeapon = m_pWeapons->getWeapon(CWeapons::getWeapon(HL2DM_WEAPON_FRAG));
}
else if ( type == 'r' ) // rocket
{
pWeapon = m_pWeapons->getWeapon(CWeapons::getWeapon(HL2DM_WEAPON_RPG));
}
else if ( type == 's' ) // smg
{
pWeapon = m_pWeapons->getWeapon(CWeapons::getWeapon(HL2DM_WEAPON_SMG1));
}
if ( pWeapon && (pWeapon->getAmmo(this) < 1) )
{
CBotSchedule *pSched = new CBotSchedule();
pSched->addTask(new CFindPathTask(m_pAmmoCrate));
pSched->addTask(new CBotHL2DMUseButton(m_pAmmoCrate));
m_pSchedules->add(pSched);
m_fUtilTimes[iAction] = engine->Time() + randomFloat(5.0f,10.0f);
return true;
}
}
return false;
case BOT_UTIL_PICKUP_WEAPON:
m_pSchedules->add(new CBotPickupSched(m_pNearbyWeapon.get()));
return true;
case BOT_UTIL_FIND_NEAREST_HEALTH:
m_pSchedules->add(new CBotPickupSched(m_pHealthKit.get()));
return true;
case BOT_UTIL_HL2DM_FIND_ARMOR:
m_pSchedules->add(new CBotPickupSched(m_pBattery.get()));
return true;
case BOT_UTIL_FIND_NEAREST_AMMO:
m_pSchedules->add(new CBotPickupSched(m_pAmmoKit.get()));
m_fUtilTimes[iAction] = engine->Time() + randomFloat(5.0f,10.0f);
return true;
case BOT_UTIL_HL2DM_USE_HEALTH_CHARGER:
{
CBotSchedule *pSched = new CBotSchedule();
pSched->addTask(new CFindPathTask(m_pHealthCharger));
pSched->addTask(new CBotHL2DMUseCharger(m_pHealthCharger,CHARGER_HEALTH));
m_pSchedules->add(pSched);
m_fUtilTimes[BOT_UTIL_HL2DM_USE_HEALTH_CHARGER] = engine->Time() + randomFloat(5.0f,10.0f);
return true;
}
case BOT_UTIL_HL2DM_USE_CHARGER:
{
CBotSchedule *pSched = new CBotSchedule();
pSched->addTask(new CFindPathTask(m_pCharger));
pSched->addTask(new CBotHL2DMUseCharger(m_pCharger,CHARGER_ARMOR));
m_pSchedules->add(pSched);
m_fUtilTimes[BOT_UTIL_HL2DM_USE_CHARGER] = engine->Time() + randomFloat(5.0f,10.0f);
return true;
}
case BOT_UTIL_HL2DM_GRAVIGUN_PICKUP:
{
CBotSchedule *pSched = new CBotSchedule(new CBotGravGunPickup(m_pCurrentWeapon,m_NearestPhysObj));
pSched->setID(SCHED_GRAVGUN_PICKUP);
m_pSchedules->add(pSched);
return true;
}
case BOT_UTIL_FIND_LAST_ENEMY:
{
Vector vVelocity = Vector(0,0,0);
CClient *pClient = CClients::get(m_pLastEnemy);
CBotSchedule *pSchedule = new CBotSchedule();
CFindPathTask *pFindPath = new CFindPathTask(m_vLastSeeEnemy);
pFindPath->setCompleteInterrupt(CONDITION_SEE_CUR_ENEMY);
if ( !CClassInterface::getVelocity(m_pLastEnemy,&vVelocity) )
{
if ( pClient )
vVelocity = pClient->getVelocity();
}
pSchedule->addTask(pFindPath);
pSchedule->addTask(new CFindLastEnemy(m_vLastSeeEnemy,vVelocity));
//////////////
pFindPath->setNoInterruptions();
m_pSchedules->add(pSchedule);
m_bLookedForEnemyLast = true;
return true;
}
case BOT_UTIL_THROW_GRENADE:
{
// find hide waypoint
CWaypoint *pWaypoint = CWaypoints::getWaypoint(CWaypointLocations::GetCoverWaypoint(getOrigin(),m_vLastSeeEnemy,NULL));
if ( pWaypoint )
{
CBotSchedule *pSched = new CBotSchedule();
pSched->addTask(new CThrowGrenadeTask(m_pWeapons->getWeapon(CWeapons::getWeapon(HL2DM_WEAPON_FRAG)),getAmmo(CWeapons::getWeapon(HL2DM_WEAPON_FRAG)->getAmmoIndex1()),m_vLastSeeEnemyBlastWaypoint)); // first - throw
pSched->addTask(new CFindPathTask(pWaypoint->getOrigin())); // 2nd -- hide
m_pSchedules->add(pSched);
return true;
}
}
case BOT_UTIL_SNIPE:
{
// roam
CWaypoint *pWaypoint = CWaypoints::randomWaypointGoal(CWaypointTypes::W_FL_SNIPER);
if ( pWaypoint )
{
CBotSchedule *snipe = new CBotSchedule();
CBotTask *findpath = new CFindPathTask(CWaypoints::getWaypointIndex(pWaypoint));
CBotTask *snipetask;
// use DOD task
snipetask = new CBotHL2DMSnipe(m_pWeapons->getWeapon(CWeapons::getWeapon(HL2DM_WEAPON_CROSSBOW)),pWaypoint->getOrigin(),pWaypoint->getAimYaw(),false,0);
findpath->setCompleteInterrupt(CONDITION_PUSH);
snipetask->setCompleteInterrupt(CONDITION_PUSH);
snipe->setID(SCHED_DEFENDPOINT);
snipe->addTask(findpath);
snipe->addTask(snipetask);
m_pSchedules->add(snipe);
return true;
}
break;
}
case BOT_UTIL_ROAM:
// roam
CWaypoint *pWaypoint = CWaypoints::getWaypoint(CWaypoints::randomFlaggedWaypoint(getTeam()));
if ( pWaypoint )
{
m_pSchedules->add(new CBotGotoOriginSched(pWaypoint->getOrigin()));
return true;
}
break;
}
return false;
}
