P_CHAR Monster_EnergyVortex::findBestTarget()
{
int targetAttract = -1;
P_CHAR target = 0;
if ( !m_npc )
{
return target;
}
// Search for targets in our list of current targets first
QList<cFightInfo*> fights = m_npc->fights();
foreach ( cFightInfo* info, fights )
{
P_CHAR victim = info->victim();
if ( victim == m_npc )
{
victim = info->attacker();
}
// We don't already attack the target, right?
if ( victim != target )
{
// See if it's a target we want
unsigned int dist = m_npc->dist(victim);
int attract = (victim->intelligence() + victim->skillValue(MAGERY) / 10) / (wpMin<unsigned int>(65535, dist) + 1);
if ( attract > targetAttract && validTarget( victim, dist ) ) {
target = victim;
targetAttract = attract;
}
}
}
// Find prey for this predator
P_CHAR Animal_Predator::findPrey()
{
unsigned int distance = ~0;
P_CHAR target = 0;
if ( !m_npc )
{
return target;
}
// Search for targets in our list of current targets first
QList<cFightInfo*> fights( m_npc->fights() );
foreach ( cFightInfo* info, fights )
{
P_CHAR victim = info->victim();
if ( victim == m_npc )
{
victim = info->attacker();
}
// We don't already attack the target, right?
if ( victim != target )
{
// See if it's a target we want
unsigned int dist = m_npc->dist( victim );
if ( dist < distance && validTarget( victim, dist, false ) )
{
target = victim;
distance = dist;
}
}
}
/* Check if any of our weapons can hit the target... */
bool checkAnyWeaponsTarget(BASE_OBJECT *psObject, BASE_OBJECT *psTarget)
{
DROID *psDroid = (DROID *) psObject;
for (int i = 0; i < psDroid->numWeaps; i++)
{
if (validTarget(psObject, psTarget, i))
{
return true;
}
}
return false;
}
float Action_MoveToTarget::preCondition()
{
/*
* Moving to the target has the following preconditions:
* - A target has been set.
* - The NPC is not in combat range.
*
* Here we take the fuzzy logic into account.
* If the npc is injured, the chance of fighting will decrease.
*/
if ( !m_ai )
{
return 0.0f;
}
P_CHAR currentVictim = m_ai->currentVictim();
if ( !currentVictim || !validTarget( m_npc, currentVictim ) )
{
return 0.0f;
}
Q_UINT8 range = 1;
P_ITEM weapon = m_npc->getWeapon();
if ( weapon )
{
if ( weapon->hasTag( "range" ) )
{
range = weapon->getTag( "range" ).toInt();
}
else if ( weapon->basedef() )
{
range = weapon->basedef()->getIntProperty( "range", 1 );
}
}
if ( m_npc->inRange( currentVictim, range ) )
return 0.0f;
// 1.0 = Full Health, 0.0 = Dead
float diff = 1.0 - wpMax<float>( 0, ( m_npc->maxHitpoints() - m_npc->hitpoints() ) / ( float ) m_npc->maxHitpoints() );
if ( diff <= m_npc->criticalHealth() / 100.0 )
{
return 0.0;
}
return 1.0;
}
float Action_MoveToTarget::postCondition()
{
/*
* Moving to the target has the following postconditions:
* - The target is not set anymore.
* - The NPC is within fight range.
* - The NPC is not injured above the critical line.
*/
if ( !m_ai )
{
return 1.0f;
}
P_CHAR currentVictim = m_ai->currentVictim();
if ( !currentVictim || !validTarget( m_npc, currentVictim ) )
return 1.0f;
Q_UINT8 range = 1;
P_ITEM weapon = m_npc->getWeapon();
if ( weapon )
{
if ( weapon->hasTag( "range" ) )
{
range = weapon->getTag( "range" ).toInt();
}
else if ( weapon->basedef() )
{
range = weapon->basedef()->getIntProperty( "range", 1 );
}
}
if ( m_npc->inRange( currentVictim, range ) )
return 1.0f;
// 1.0 = Full Health, 0.0 = Dead
float diff = 1.0 - wpMax<float>( 0, ( m_npc->maxHitpoints() - m_npc->hitpoints() ) / ( float ) m_npc->maxHitpoints() );
if ( diff <= m_npc->criticalHealth() / 100.0 )
{
return 1.0;
}
return 0.0;
}
/* Fire a weapon at something */
bool combFire(WEAPON *psWeap, BASE_OBJECT *psAttacker, BASE_OBJECT *psTarget, int weapon_slot)
{
WEAPON_STATS *psStats;
UDWORD damLevel;
UDWORD firePause;
SDWORD longRange;
DROID *psDroid = NULL;
int compIndex;
CHECK_OBJECT(psAttacker);
CHECK_OBJECT(psTarget);
ASSERT(psWeap != NULL, "Invalid weapon pointer");
/* Watermelon:dont shoot if the weapon_slot of a vtol is empty */
if (psAttacker->type == OBJ_DROID && isVtolDroid(((DROID *)psAttacker)))
{
if (((DROID *)psAttacker)->sMove.iAttackRuns[weapon_slot] >= getNumAttackRuns(((DROID *)psAttacker), weapon_slot))
{
objTrace(psAttacker->id, "VTOL slot %d is empty", weapon_slot);
return false;
}
}
/* Get the stats for the weapon */
compIndex = psWeap->nStat;
ASSERT_OR_RETURN( false , compIndex < numWeaponStats, "Invalid range referenced for numWeaponStats, %d > %d", compIndex, numWeaponStats);
psStats = asWeaponStats + compIndex;
// check valid weapon/prop combination
if (!validTarget(psAttacker, psTarget, weapon_slot))
{
return false;
}
/*see if reload-able weapon and out of ammo*/
if (psStats->reloadTime && !psWeap->ammo)
{
if (gameTime - psWeap->lastFired < weaponReloadTime(psStats, psAttacker->player))
{
return false;
}
//reset the ammo level
psWeap->ammo = psStats->numRounds;
}
/* See when the weapon last fired to control it's rate of fire */
firePause = weaponFirePause(psStats, psAttacker->player);
// increase the pause if heavily damaged
switch (psAttacker->type)
{
case OBJ_DROID:
psDroid = (DROID *)psAttacker;
damLevel = PERCENT(psDroid->body, psDroid->originalBody);
break;
case OBJ_STRUCTURE:
damLevel = PERCENT(((STRUCTURE *)psAttacker)->body, structureBody((STRUCTURE *)psAttacker));
break;
default:
damLevel = 100;
break;
}
if (damLevel < HEAVY_DAMAGE_LEVEL)
{
firePause += firePause;
}
if (gameTime - psWeap->lastFired <= firePause)
{
/* Too soon to fire again */
return false;
}
// add a random delay to the fire
// With logical updates, a good graphics gard no longer gives a better ROF.
// TODO Should still replace this with something saner, such as a ±1% random deviation in reload time.
int fireChance = gameTime - (psWeap->lastFired + firePause);
if (gameRand(RANDOM_PAUSE) > fireChance)
{
return false;
}
if (psTarget->visible[psAttacker->player] != UBYTE_MAX)
{
// Can't see it - can't hit it
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Object has no indirect sight of target", psAttacker->id, psStats->pName, psTarget->id);
return false;
}
/* Check we can see the target */
if (psAttacker->type == OBJ_DROID && !isVtolDroid((DROID *)psAttacker)
&& (proj_Direct(psStats) || actionInsideMinRange(psDroid, psTarget, psStats)))
{
if(!lineOfFire(psAttacker, psTarget, weapon_slot, true))
{
// Can't see the target - can't hit it with direct fire
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Droid has no direct line of sight to target",
psAttacker->id, ((DROID *)psAttacker)->aName, psTarget->id);
return false;
}
}
else if ((psAttacker->type == OBJ_STRUCTURE) &&
(((STRUCTURE *)psAttacker)->pStructureType->height == 1) &&
proj_Direct(psStats))
{
// a bunker can't shoot through walls
if (!lineOfFire(psAttacker, psTarget, weapon_slot, true))
{
// Can't see the target - can't hit it with direct fire
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Structure has no direct line of sight to target",
psAttacker->id, ((STRUCTURE *)psAttacker)->pStructureType->pName, psTarget->id);
return false;
}
}
else if ( proj_Direct(psStats) )
{
// VTOL or tall building
if (!lineOfFire(psAttacker, psTarget, weapon_slot, false))
{
// Can't see the target - can't hit it with direct fire
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Tall object has no direct line of sight to target",
psAttacker->id, psStats->pName, psTarget->id);
return false;
}
}
Vector3i deltaPos = psTarget->pos - psAttacker->pos;
// if the turret doesn't turn, check if the attacker is in alignment with the target
if (psAttacker->type == OBJ_DROID && !psStats->rotate)
{
uint16_t targetDir = iAtan2(removeZ(deltaPos));
int dirDiff = abs(angleDelta(targetDir - psAttacker->rot.direction));
if (dirDiff > FIXED_TURRET_DIR)
{
return false;
}
}
/* Now see if the target is in range - also check not too near */
int dist = iHypot(removeZ(deltaPos));
longRange = proj_GetLongRange(psStats);
/* modification by CorvusCorax - calculate shooting angle */
int min_angle = 0;
// only calculate for indirect shots
if (!proj_Direct(psStats) && dist > 0)
{
min_angle = arcOfFire(psAttacker,psTarget,weapon_slot,true);
// prevent extremely steep shots
min_angle = std::min(min_angle, DEG(PROJ_ULTIMATE_PITCH));
// adjust maximum range of unit if forced to shoot very steep
if (min_angle > DEG(PROJ_MAX_PITCH))
{
//do not allow increase of max range though
if (iSin(2*min_angle) < iSin(2*DEG(PROJ_MAX_PITCH))) // If PROJ_MAX_PITCH == 45, then always iSin(2*min_angle) <= iSin(2*DEG(PROJ_MAX_PITCH)), and the test is redundant.
{
longRange = longRange * iSin(2*min_angle) / iSin(2*DEG(PROJ_MAX_PITCH));
}
}
}
int baseHitChance = 0;
if ((dist <= psStats->shortRange) && (dist >= psStats->minRange))
{
// get weapon chance to hit in the short range
baseHitChance = weaponShortHit(psStats,psAttacker->player);
}
else if ((dist <= longRange && dist >= psStats->minRange)
|| (psAttacker->type == OBJ_DROID
&& !proj_Direct(psStats)
&& actionInsideMinRange(psDroid, psTarget, psStats)))
{
// get weapon chance to hit in the long range
baseHitChance = weaponLongHit(psStats,psAttacker->player);
// adapt for height adjusted artillery shots
if (min_angle > DEG(PROJ_MAX_PITCH))
{
baseHitChance = baseHitChance * iCos(min_angle) / iCos(DEG(PROJ_MAX_PITCH));
}
}
else
{
/* Out of range */
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Out of range", psAttacker->id, psStats->pName, psTarget->id);
return false;
}
// apply experience accuracy modifiers to the base
//hit chance, not to the final hit chance
int resultHitChance = baseHitChance;
// add the attacker's experience
if (psAttacker->type == OBJ_DROID)
{
SDWORD level = getDroidEffectiveLevel((DROID *) psAttacker);
// increase total accuracy by EXP_ACCURACY_BONUS % for each experience level
resultHitChance += EXP_ACCURACY_BONUS * level * baseHitChance / 100;
}
// subtract the defender's experience
if (psTarget->type == OBJ_DROID)
{
SDWORD level = getDroidEffectiveLevel((DROID *) psTarget);
// decrease weapon accuracy by EXP_ACCURACY_BONUS % for each experience level
resultHitChance -= EXP_ACCURACY_BONUS * level * baseHitChance / 100;
}
// fire while moving modifiers
if (psAttacker->type == OBJ_DROID &&
((DROID *)psAttacker)->sMove.Status != MOVEINACTIVE)
{
switch (psStats->fireOnMove)
{
case FOM_NO:
// Can't fire while moving
return false;
break;
case FOM_PARTIAL:
resultHitChance = FOM_PARTIAL_ACCURACY_PENALTY * resultHitChance / 100;
break;
case FOM_YES:
// can fire while moving
break;
}
}
/* -------!!! From that point we are sure that we are firing !!!------- */
/* note when the weapon fired */
psWeap->lastFired = gameTime;
/* reduce ammo if salvo */
if (psStats->reloadTime)
{
psWeap->ammo--;
}
// increment the shots counter
psWeap->shotsFired++;
// predicted X,Y offset per sec
Vector3i predict = psTarget->pos;
//Watermelon:Target prediction
if (isDroid(psTarget))
{
DROID *psDroid = castDroid(psTarget);
int32_t flightTime;
if (proj_Direct(psStats) || dist <= psStats->minRange)
{
flightTime = dist / psStats->flightSpeed;
}
else
{
int32_t vXY, vZ; // Unused, we just want the flight time.
flightTime = projCalcIndirectVelocities(dist, deltaPos.z, psStats->flightSpeed, &vXY, &vZ, min_angle);
}
if (psTarget->lastHitWeapon == WSC_EMP)
{
int empTime = EMP_DISABLE_TIME - (gameTime - psTarget->timeLastHit);
CLIP(empTime, 0, EMP_DISABLE_TIME);
if (empTime >= EMP_DISABLE_TIME * 9/10)
{
flightTime = 0; /* Just hit. Assume they'll get hit again */
}
else
{
flightTime = MAX(0, flightTime - empTime);
}
}
predict += Vector3i(iSinCosR(psDroid->sMove.moveDir, psDroid->sMove.speed*flightTime / GAME_TICKS_PER_SEC), 0);
}
/* Fire off the bullet to the miss location. The miss is only visible if the player owns the target. (Why? - Per) */
// What bVisible really does is to make the projectile audible even if it misses you. Since the target is NULL, proj_SendProjectile can't check if it was fired at you.
bool bVisibleAnyway = psTarget->player == selectedPlayer;
// see if we were lucky to hit the target
bool isHit = gameRand(100) <= resultHitChance;
if (isHit)
{
/* Kerrrbaaang !!!!! a hit */
objTrace(psAttacker->id, "combFire: [%s]->%u: resultHitChance=%d, visibility=%hhu : ", psStats->pName, psTarget->id, resultHitChance, psTarget->visible[psAttacker->player]);
syncDebug("hit=(%d,%d,%d)", predict.x, predict.y, predict.z);
}
else /* Deal with a missed shot */
{
const int minOffset = 5;
int missDist = 2 * (100 - resultHitChance) + minOffset;
Vector3i miss = Vector3i(iSinCosR(gameRand(DEG(360)), missDist), 0);
predict += miss;
psTarget = NULL; // Missed the target, so don't expect to hit it.
objTrace(psAttacker->id, "combFire: Missed shot by (%4d,%4d)", miss.x, miss.y);
syncDebug("miss=(%d,%d,%d)", predict.x, predict.y, predict.z);
}
// Make sure we don't pass any negative or out of bounds numbers to proj_SendProjectile
CLIP(predict.x, 0, world_coord(mapWidth - 1));
CLIP(predict.y, 0, world_coord(mapHeight - 1));
proj_SendProjectileAngled(psWeap, psAttacker, psAttacker->player, predict, psTarget, bVisibleAnyway, weapon_slot, min_angle);
return true;
}
// check if something is attacking us
P_CHAR Action_Defend::findAttacker()
{
if ( !m_ai )
{
return 0;
}
P_CHAR attacker = m_npc->attackTarget();
unsigned int distance = ~0;
// check our current target
if ( attacker && validTarget( m_npc, attacker ) )
{
m_ai->setcurrentVictimSer( attacker->serial() );
return attacker;
}
// check our current victim
attacker = m_ai->currentVictim();
if ( !attacker )
{
m_ai->setcurrentVictimSer( INVALID_SERIAL );
}
// is it still valid?
if ( attacker && invalidTarget( m_npc, attacker ) )
{
attacker = 0;
m_ai->setcurrentVictimSer( INVALID_SERIAL );
m_npc->fight( 0 );
}
if ( m_ai->getnextVictimCheck() < Server::instance()->time() )
{
// Don't switch if we can hit it...
if ( !attacker || attacker->dist( m_npc ) > 1 )
{
// Search for attackers in our list of current fights
QPtrList<cFightInfo> fights = m_npc->fights();
for ( cFightInfo*info = fights.first(); info; info = fights.next() )
{
//are they attacking us?
P_CHAR victim = info->victim();
if ( victim == m_npc )
{
victim = info->attacker();
}
// We don't already attack the target, right?
if ( victim != attacker )
{
// See if it's a target we want
unsigned int dist = m_npc->dist( victim );
if ( dist < distance && validTarget( m_npc, victim, dist ) )
{
attacker = victim;
distance = dist;
}
}
}
// we found someone attacking us, so let's defend!
if ( attacker )
{
m_ai->setcurrentVictimSer( attacker->serial() );
m_npc->fight( attacker );
}
}
m_ai->setnextVictimCheck( Server::instance()->time() + 1500 );
}
return attacker;
}
/* Fire a weapon at something */
bool combFire(WEAPON *psWeap, BASE_OBJECT *psAttacker, BASE_OBJECT *psTarget, int weapon_slot)
{
WEAPON_STATS *psStats;
UDWORD firePause;
SDWORD longRange;
int compIndex;
CHECK_OBJECT(psAttacker);
CHECK_OBJECT(psTarget);
ASSERT(psWeap != NULL, "Invalid weapon pointer");
/* Watermelon:dont shoot if the weapon_slot of a vtol is empty */
if (psAttacker->type == OBJ_DROID && isVtolDroid(((DROID *)psAttacker)))
{
if (psWeap->usedAmmo >= getNumAttackRuns(((DROID *)psAttacker), weapon_slot))
{
objTrace(psAttacker->id, "VTOL slot %d is empty", weapon_slot);
return false;
}
}
/* Get the stats for the weapon */
compIndex = psWeap->nStat;
ASSERT_OR_RETURN( false , compIndex < numWeaponStats, "Invalid range referenced for numWeaponStats, %d > %d", compIndex, numWeaponStats);
psStats = asWeaponStats + compIndex;
// check valid weapon/prop combination
if (!validTarget(psAttacker, psTarget, weapon_slot))
{
return false;
}
unsigned fireTime = gameTime - deltaGameTime + 1; // Can fire earliest at the start of the tick.
// See if reloadable weapon.
if (psStats->reloadTime)
{
unsigned reloadTime = psWeap->lastFired + weaponReloadTime(psStats, psAttacker->player);
if (psWeap->ammo == 0) // Out of ammo?
{
fireTime = std::max(fireTime, reloadTime); // Have to wait for weapon to reload before firing.
if (gameTime < fireTime)
{
return false;
}
}
if (reloadTime <= fireTime)
{
//reset the ammo level
psWeap->ammo = psStats->numRounds;
}
}
/* See when the weapon last fired to control it's rate of fire */
firePause = weaponFirePause(psStats, psAttacker->player);
firePause = std::max(firePause, 1u); // Don't shoot infinitely many shots at once.
fireTime = std::max(fireTime, psWeap->lastFired + firePause);
if (gameTime < fireTime)
{
/* Too soon to fire again */
return false;
}
if (psTarget->visible[psAttacker->player] != UBYTE_MAX)
{
// Can't see it - can't hit it
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Object has no indirect sight of target", psAttacker->id, psStats->pName, psTarget->id);
return false;
}
/* Check we can hit the target */
bool tall = (psAttacker->type == OBJ_DROID && isVtolDroid((DROID *)psAttacker))
|| (psAttacker->type == OBJ_STRUCTURE && ((STRUCTURE *)psAttacker)->pStructureType->height > 1);
if (proj_Direct(psStats) && !lineOfFire(psAttacker, psTarget, weapon_slot, tall))
{
// Can't see the target - can't hit it with direct fire
objTrace(psAttacker->id, "combFire(%u[%s]->%u): No direct line of sight to target",
psAttacker->id, objInfo(psAttacker), psTarget->id);
return false;
}
Vector3i deltaPos = psTarget->pos - psAttacker->pos;
// if the turret doesn't turn, check if the attacker is in alignment with the target
if (psAttacker->type == OBJ_DROID && !psStats->rotate)
{
uint16_t targetDir = iAtan2(removeZ(deltaPos));
int dirDiff = abs(angleDelta(targetDir - psAttacker->rot.direction));
if (dirDiff > FIXED_TURRET_DIR)
{
return false;
}
}
/* Now see if the target is in range - also check not too near */
int dist = iHypot(removeZ(deltaPos));
longRange = proj_GetLongRange(psStats);
int min_angle = 0;
// Calculate angle for indirect shots
if (!proj_Direct(psStats) && dist > 0)
{
min_angle = arcOfFire(psAttacker,psTarget,weapon_slot,true);
// prevent extremely steep shots
min_angle = std::min(min_angle, DEG(PROJ_ULTIMATE_PITCH));
// adjust maximum range of unit if forced to shoot very steep
if (min_angle > DEG(PROJ_MAX_PITCH))
{
//do not allow increase of max range though
if (iSin(2*min_angle) < iSin(2*DEG(PROJ_MAX_PITCH))) // If PROJ_MAX_PITCH == 45, then always iSin(2*min_angle) <= iSin(2*DEG(PROJ_MAX_PITCH)), and the test is redundant.
{
longRange = longRange * iSin(2*min_angle) / iSin(2*DEG(PROJ_MAX_PITCH));
}
}
}
int baseHitChance = 0;
if (dist <= longRange && dist >= psStats->minRange)
{
// get weapon chance to hit in the long range
baseHitChance = weaponLongHit(psStats,psAttacker->player);
// adapt for height adjusted artillery shots
if (min_angle > DEG(PROJ_MAX_PITCH))
{
baseHitChance = baseHitChance * iCos(min_angle) / iCos(DEG(PROJ_MAX_PITCH));
}
}
else
{
/* Out of range */
objTrace(psAttacker->id, "combFire(%u[%s]->%u): Out of range", psAttacker->id, psStats->pName, psTarget->id);
return false;
}
// apply experience accuracy modifiers to the base
//hit chance, not to the final hit chance
int resultHitChance = baseHitChance;
// add the attacker's experience
if (psAttacker->type == OBJ_DROID)
{
SDWORD level = getDroidEffectiveLevel((DROID *) psAttacker);
// increase total accuracy by EXP_ACCURACY_BONUS % for each experience level
resultHitChance += EXP_ACCURACY_BONUS * level * baseHitChance / 100;
}
// subtract the defender's experience
if (psTarget->type == OBJ_DROID)
{
SDWORD level = getDroidEffectiveLevel((DROID *) psTarget);
// decrease weapon accuracy by EXP_ACCURACY_BONUS % for each experience level
resultHitChance -= EXP_ACCURACY_BONUS * level * baseHitChance / 100;
}
// fire while moving modifiers
if (psAttacker->type == OBJ_DROID &&
((DROID *)psAttacker)->sMove.Status != MOVEINACTIVE)
{
switch (psStats->fireOnMove)
{
case FOM_NO:
// Can't fire while moving
return false;
break;
case FOM_PARTIAL:
resultHitChance = FOM_PARTIAL_ACCURACY_PENALTY * resultHitChance / 100;
break;
case FOM_YES:
// can fire while moving
break;
}
}
/* -------!!! From that point we are sure that we are firing !!!------- */
// Add a random delay to the next shot.
// TODO Add deltaFireTime to the time it takes to fire next. If just adding to psWeap->lastFired, it might put it in the future, causing assertions. And if not sometimes putting it in the future, the fire rate would be lower than advertised.
//int fireJitter = firePause/100; // ±1% variation in fire rate.
//int deltaFireTime = gameRand(fireJitter*2 + 1) - fireJitter;
/* note when the weapon fired */
psWeap->lastFired = fireTime;
/* reduce ammo if salvo */
if (psStats->reloadTime)
{
psWeap->ammo--;
}
// increment the shots counter
psWeap->shotsFired++;
// predicted X,Y offset per sec
Vector3i predict = psTarget->pos;
//Watermelon:Target prediction
if (isDroid(psTarget) && castDroid(psTarget)->sMove.bumpTime == 0)
{
DROID *psDroid = castDroid(psTarget);
int32_t flightTime;
if (proj_Direct(psStats) || dist <= psStats->minRange)
{
flightTime = dist * GAME_TICKS_PER_SEC / psStats->flightSpeed;
}
else
{
int32_t vXY, vZ; // Unused, we just want the flight time.
flightTime = projCalcIndirectVelocities(dist, deltaPos.z, psStats->flightSpeed, &vXY, &vZ, min_angle);
}
if (psTarget->lastHitWeapon == WSC_EMP)
{
int playerEmpTime = getEmpDisableTime(psTarget->player);
int empTime = playerEmpTime - (gameTime - psTarget->timeLastHit);
CLIP(empTime, 0, playerEmpTime);
if (empTime >= playerEmpTime * 9/10)
{
flightTime = 0; /* Just hit. Assume they'll get hit again */
}
else
{
flightTime = MAX(0, flightTime - empTime);
}
}
predict += Vector3i(iSinCosR(psDroid->sMove.moveDir, psDroid->sMove.speed*flightTime / GAME_TICKS_PER_SEC), 0);
if (!isFlying(psDroid))
{
predict.z = map_Height(removeZ(predict)); // Predict that the object will be on the ground.
}
}
/* Fire off the bullet to the miss location. The miss is only visible if the player owns the target. (Why? - Per) */
// What bVisible really does is to make the projectile audible even if it misses you. Since the target is NULL, proj_SendProjectile can't check if it was fired at you.
bool bVisibleAnyway = psTarget->player == selectedPlayer;
// see if we were lucky to hit the target
bool isHit = gameRand(100) <= resultHitChance;
if (isHit)
{
/* Kerrrbaaang !!!!! a hit */
objTrace(psAttacker->id, "combFire: [%s]->%u: resultHitChance=%d, visibility=%d", psStats->pName, psTarget->id, resultHitChance, (int)psTarget->visible[psAttacker->player]);
syncDebug("hit=(%d,%d,%d)", predict.x, predict.y, predict.z);
}
else /* Deal with a missed shot */
{
const int minOffset = 5;
int missDist = 2 * (100 - resultHitChance) + minOffset;
Vector3i miss = Vector3i(iSinCosR(gameRand(DEG(360)), missDist), 0);
predict += miss;
psTarget = NULL; // Missed the target, so don't expect to hit it.
objTrace(psAttacker->id, "combFire: Missed shot by (%4d,%4d)", miss.x, miss.y);
syncDebug("miss=(%d,%d,%d)", predict.x, predict.y, predict.z);
}
// Make sure we don't pass any negative or out of bounds numbers to proj_SendProjectile
CLIP(predict.x, 0, world_coord(mapWidth - 1));
CLIP(predict.y, 0, world_coord(mapHeight - 1));
proj_SendProjectileAngled(psWeap, psAttacker, psAttacker->player, predict, psTarget, bVisibleAnyway, weapon_slot, min_angle, fireTime);
return true;
}
/* See if there is a target in range */
BOOL aiChooseTarget(BASE_OBJECT *psObj, BASE_OBJECT **ppsTarget, int weapon_slot, BOOL bUpdateTarget, UWORD *targetOrigin)
{
BASE_OBJECT *psTarget = NULL;
DROID *psCommander;
SDWORD curTargetWeight=-1;
UWORD tmpOrigin = ORIGIN_UNKNOWN;
if (targetOrigin)
{
*targetOrigin = ORIGIN_UNKNOWN;
}
/* Get the sensor range */
switch (psObj->type)
{
case OBJ_DROID:
if (((DROID *)psObj)->asWeaps[weapon_slot].nStat == 0)
{
return false;
}
if (((DROID *)psObj)->asWeaps[0].nStat == 0 &&
((DROID *)psObj)->droidType != DROID_SENSOR)
{
// Can't attack without a weapon
return false;
}
break;
case OBJ_STRUCTURE:
if (((STRUCTURE *)psObj)->numWeaps == 0 || ((STRUCTURE *)psObj)->asWeaps[0].nStat == 0)
{
// Can't attack without a weapon
return false;
}
break;
default:
break;
}
/* See if there is a something in range */
if (psObj->type == OBJ_DROID)
{
BASE_OBJECT *psCurrTarget = ((DROID *)psObj)->psActionTarget[0];
/* find a new target */
int newTargetWeight = aiBestNearestTarget((DROID *)psObj, &psTarget, weapon_slot, NULL);
/* Calculate weight of the current target if updating; but take care not to target
* ourselves... */
if (bUpdateTarget && psCurrTarget != psObj)
{
curTargetWeight = targetAttackWeight(psCurrTarget, psObj, weapon_slot);
}
if (newTargetWeight >= 0 // found a new target
&& (!bUpdateTarget // choosing a new target, don't care if current one is better
|| curTargetWeight <= 0 // attacker had no valid target, use new one
|| newTargetWeight > curTargetWeight + OLD_TARGET_THRESHOLD) // updating and new target is better
&& validTarget(psObj, psTarget, weapon_slot)
&& (aiDroidHasRange((DROID *)psObj, psTarget, weapon_slot) || (secondaryGetState((DROID *)psObj, DSO_HALTTYPE) != DSS_HALT_HOLD)))
{
ASSERT(!isDead(psTarget), "aiChooseTarget: Droid found a dead target!");
*ppsTarget = psTarget;
return true;
}
}
else if (psObj->type == OBJ_STRUCTURE)
{
WEAPON_STATS *psWStats = NULL;
int tarDist, longRange = 0;
BOOL bCommanderBlock = false;
ASSERT(((STRUCTURE *)psObj)->asWeaps[weapon_slot].nStat > 0, "no weapons on structure");
psWStats = ((STRUCTURE *)psObj)->asWeaps[weapon_slot].nStat + asWeaponStats;
longRange = proj_GetLongRange(psWStats);
// see if there is a target from the command droids
psTarget = NULL;
psCommander = cmdDroidGetDesignator(psObj->player);
if (!proj_Direct(psWStats) && (psCommander != NULL) &&
aiStructHasRange((STRUCTURE *)psObj, (BASE_OBJECT *)psCommander, weapon_slot))
{
// there is a commander that can fire designate for this structure
// set bCommanderBlock so that the structure does not fire until the commander
// has a target - (slow firing weapons will not be ready to fire otherwise).
bCommanderBlock = true;
// I do believe this will never happen, check for yourself :-)
debug(LOG_NEVER,"Commander %d is good enough for fire designation", psCommander->id);
if (psCommander->action == DACTION_ATTACK
&& psCommander->psActionTarget[0] != NULL
&& !aiObjectIsProbablyDoomed(psCommander->psActionTarget[0]))
{
// the commander has a target to fire on
if (aiStructHasRange((STRUCTURE *)psObj, psCommander->psActionTarget[0], weapon_slot))
{
// target in range - fire on it
tmpOrigin = ORIGIN_COMMANDER;
psTarget = psCommander->psActionTarget[0];
}
else
{
// target out of range - release the commander block
bCommanderBlock = false;
}
}
}
// indirect fire structures use sensor towers first
tarDist = longRange * longRange;
if (psTarget == NULL && !bCommanderBlock && !proj_Direct(psWStats))
{
psTarget = aiSearchSensorTargets(psObj, weapon_slot, psWStats, &tmpOrigin);
}
if (psTarget == NULL && !bCommanderBlock)
{
BASE_OBJECT *psCurr;
gridStartIterate(psObj->pos.x, psObj->pos.y, PREVIOUS_DEFAULT_GRID_SEARCH_RADIUS);
psCurr = gridIterate();
while (psCurr != NULL)
{
/* Check that it is a valid target */
if (psCurr->type != OBJ_FEATURE && !aiObjectIsProbablyDoomed(psCurr) && aiStructHasRange((STRUCTURE *)psObj, psCurr, weapon_slot)
&& !aiCheckAlliances(psCurr->player, psObj->player)
&& validTarget(psObj, psCurr, weapon_slot) && psCurr->visible[psObj->player])
{
// See if in sensor range and visible
int distSq = objPosDiffSq(psCurr->pos, psObj->pos);
if (distSq < tarDist
|| (psTarget && psTarget->type == OBJ_STRUCTURE && ((STRUCTURE *)psTarget)->status != SS_BUILT)
|| (psTarget && aiObjIsWall(psTarget) && !aiObjIsWall(psCurr)))
{
tmpOrigin = ORIGIN_VISUAL;
psTarget = psCurr;
tarDist = distSq;
}
}
psCurr = gridIterate();
}
}
if (psTarget)
{
ASSERT(!psTarget->died, "aiChooseTarget: Structure found a dead target!");
if (targetOrigin)
{
*targetOrigin = tmpOrigin;
}
*ppsTarget = psTarget;
return true;
}
}
return false;
}
// Find the best nearest target for a droid
// Returns integer representing target priority, -1 if failed
SDWORD aiBestNearestTarget(DROID *psDroid, BASE_OBJECT **ppsObj, int weapon_slot, UWORD *targetOrigin)
{
SDWORD bestMod = 0,newMod, failure = -1;
BASE_OBJECT *psTarget = NULL, *friendlyObj, *bestTarget = NULL, *iter, *targetInQuestion, *tempTarget;
BOOL electronic = false;
STRUCTURE *targetStructure;
WEAPON_EFFECT weaponEffect;
UWORD tmpOrigin = ORIGIN_UNKNOWN;
// reset origin
if (targetOrigin)
{
*targetOrigin = ORIGIN_UNKNOWN;
}
//don't bother looking if empty vtol droid
if (vtolEmpty(psDroid))
{
return failure;
}
/* Return if have no weapons */
// The ai orders a non-combat droid to patrol = crash without it...
if ((psDroid->asWeaps[0].nStat == 0 || psDroid->numWeaps == 0) && psDroid->droidType != DROID_SENSOR)
{
return failure;
}
// Check if we have a CB target to begin with
if (!proj_Direct(asWeaponStats + psDroid->asWeaps[weapon_slot].nStat))
{
WEAPON_STATS *psWStats = psWStats = psDroid->asWeaps[weapon_slot].nStat + asWeaponStats;
bestTarget = aiSearchSensorTargets((BASE_OBJECT *)psDroid, weapon_slot, psWStats, &tmpOrigin);
bestMod = targetAttackWeight(bestTarget, (BASE_OBJECT *)psDroid, weapon_slot);
}
weaponEffect = ((WEAPON_STATS *)(asWeaponStats + psDroid->asWeaps[weapon_slot].nStat))->weaponEffect;
electronic = electronicDroid(psDroid);
// Range was previously 9*TILE_UNITS. Increasing this doesn't seem to help much, though. Not sure why.
gridStartIterate(psDroid->pos.x, psDroid->pos.y, psDroid->sensorRange + 6*TILE_UNITS);
for (iter = gridIterate(); iter != NULL; iter = gridIterate())
{
friendlyObj = NULL;
targetInQuestion = iter;
/* This is a friendly unit, check if we can reuse its target */
if(aiCheckAlliances(targetInQuestion->player,psDroid->player))
{
friendlyObj = targetInQuestion;
targetInQuestion = NULL;
/* Can we see what it is doing? */
if(friendlyObj->visible[psDroid->player])
{
if(friendlyObj->type == OBJ_DROID)
{
DROID *friendlyDroid = (DROID *)friendlyObj;
/* See if friendly droid has a target */
tempTarget = friendlyDroid->psActionTarget[0];
if(tempTarget && !aiObjectIsProbablyDoomed(tempTarget))
{
//make sure a weapon droid is targeting it
if(friendlyDroid->numWeaps > 0)
{
// make sure this target wasn't assigned explicitly to this droid
if(friendlyDroid->order != DORDER_ATTACK)
{
// make sure target is near enough
if (aiDroidHasRange(psDroid, tempTarget, weapon_slot))
{
targetInQuestion = tempTarget; //consider this target
}
}
}
}
}
else if(friendlyObj->type == OBJ_STRUCTURE)
{
tempTarget = ((STRUCTURE*)friendlyObj)->psTarget[0];
if (tempTarget && !aiObjectIsProbablyDoomed(tempTarget) && aiDroidHasRange(psDroid, tempTarget, weapon_slot))
{
targetInQuestion = tempTarget;
}
}
}
}
if (targetInQuestion != NULL
&& targetInQuestion != (BASE_OBJECT *)psDroid // in case friendly unit had me as target
&& (targetInQuestion->type == OBJ_DROID || targetInQuestion->type == OBJ_STRUCTURE || targetInQuestion->type == OBJ_FEATURE)
&& targetInQuestion->visible[psDroid->player]
&& !aiCheckAlliances(targetInQuestion->player,psDroid->player)
&& validTarget((BASE_OBJECT *)psDroid, targetInQuestion, weapon_slot)
&& aiDroidHasRange(psDroid, targetInQuestion, weapon_slot))
{
if (targetInQuestion->type == OBJ_DROID)
{
// in multiPlayer - don't attack Transporters with EW
if (bMultiPlayer)
{
// if not electronic then valid target
if (!electronic
|| (electronic
&& ((DROID *)targetInQuestion)->droidType != DROID_TRANSPORTER))
{
//only a valid target if NOT a transporter
psTarget = targetInQuestion;
}
}
else
{
psTarget = targetInQuestion;
}
}
else if (targetInQuestion->type == OBJ_STRUCTURE)
{
STRUCTURE *psStruct = (STRUCTURE *)targetInQuestion;
if (electronic)
{
/* don't want to target structures with resistance of zero if using electronic warfare */
if (validStructResistance((STRUCTURE *)targetInQuestion))
{
psTarget = targetInQuestion;
}
}
else if (psStruct->asWeaps[weapon_slot].nStat > 0)
{
// structure with weapons - go for this
psTarget = targetInQuestion;
}
else if ((psStruct->pStructureType->type != REF_WALL && psStruct->pStructureType->type != REF_WALLCORNER)
|| driveModeActive() || (bMultiPlayer && !isHumanPlayer(psDroid->player)))
{
psTarget = targetInQuestion;
}
}
else if (targetInQuestion->type == OBJ_FEATURE
&& gameTime - psDroid->lastFrustratedTime < FRUSTRATED_TIME
&& ((FEATURE *)targetInQuestion)->psStats->damageable
&& !(game.scavengers && psDroid->player == 7)) // hack to avoid scavs blowing up their nice feature walls
{
psTarget = targetInQuestion;
}
/* Check if our weapon is most effective against this object */
if(psTarget != NULL && psTarget == targetInQuestion) //was assigned?
{
newMod = targetAttackWeight(psTarget, (BASE_OBJECT *)psDroid, weapon_slot);
/* Remember this one if it's our best target so far */
if( newMod >= 0 && (newMod > bestMod || bestTarget == NULL))
{
bestMod = newMod;
tmpOrigin = ORIGIN_ALLY;
bestTarget = psTarget;
}
}
}
}
if (bestTarget)
{
ASSERT(!bestTarget->died, "aiBestNearestTarget: AI gave us a target that is already dead.");
targetStructure = visGetBlockingWall((BASE_OBJECT *)psDroid, bestTarget);
/* See if target is blocked by a wall; only affects direct weapons */
if (proj_Direct(asWeaponStats + psDroid->asWeaps[weapon_slot].nStat)
&& targetStructure)
{
//are we any good against walls?
if(asStructStrengthModifier[weaponEffect][targetStructure->pStructureType->strength] >= 100) //can attack atleast with default strength
{
bestTarget = (BASE_OBJECT *)targetStructure; //attack wall
}
}
if (targetOrigin)
{
*targetOrigin = tmpOrigin;
}
*ppsObj = bestTarget;
return bestMod;
}
return failure;
}
/** Search the global list of sensors for a possible target for psObj. */
static BASE_OBJECT *aiSearchSensorTargets(BASE_OBJECT *psObj, int weapon_slot, WEAPON_STATS *psWStats, UWORD *targetOrigin)
{
int longRange = proj_GetLongRange(psWStats);
int tarDist = longRange * longRange;
BOOL foundCB = false;
int minDist = psWStats->minRange * psWStats->minRange;
BASE_OBJECT *psSensor, *psTarget = NULL;
if (targetOrigin)
{
*targetOrigin = ORIGIN_UNKNOWN;
}
for (psSensor = apsSensorList[0]; psSensor; psSensor = psSensor->psNextFunc)
{
BASE_OBJECT *psTemp = NULL;
bool isCB = false;
bool isRD = false;
if (!aiCheckAlliances(psSensor->player, psObj->player))
{
continue;
}
else if (psSensor->type == OBJ_DROID)
{
DROID *psDroid = (DROID *)psSensor;
ASSERT_OR_RETURN(false, psDroid->droidType == DROID_SENSOR, "A non-sensor droid in a sensor list is non-sense");
psTemp = psDroid->psTarget;
isCB = cbSensorDroid(psDroid);
isRD = objRadarDetector((BASE_OBJECT *)psDroid);
}
else if (psSensor->type == OBJ_STRUCTURE)
{
STRUCTURE *psCStruct = (STRUCTURE *)psSensor;
// skip incomplete structures
if (psCStruct->status != SS_BUILT)
{
continue;
}
psTemp = psCStruct->psTarget[0];
isCB = structCBSensor(psCStruct);
isRD = objRadarDetector((BASE_OBJECT *)psCStruct);
}
if (!psTemp || aiObjectIsProbablyDoomed(psTemp) || !validTarget(psObj, psTemp, 0) || aiCheckAlliances(psTemp->player, psObj->player))
{
continue;
}
if (aiObjHasRange(psObj, psTemp, weapon_slot) && visibleObject(psSensor, psTemp, false))
{
int distSq = objPosDiffSq(psTemp->pos, psObj->pos);
// Need to be in range, prefer closer targets or CB targets
if ((isCB > foundCB || (isCB == foundCB && distSq < tarDist)) && distSq > minDist)
{
tarDist = distSq;
psTarget = psTemp;
if (targetOrigin)
{
*targetOrigin = ORIGIN_SENSOR;
}
if (isCB)
{
if (targetOrigin)
{
*targetOrigin = ORIGIN_CB_SENSOR;
}
foundCB = true; // got CB target, drop everything and shoot!
}
else if (isRD)
{
if (targetOrigin)
{
*targetOrigin = ORIGIN_RADAR_DETECTOR;
}
}
}
}
}
return psTarget;
}
/* See if there is a target in range */
bool aiChooseTarget(BASE_OBJECT *psObj, BASE_OBJECT **ppsTarget, int weapon_slot, bool bUpdateTarget, TARGET_ORIGIN *targetOrigin)
{
BASE_OBJECT *psTarget = NULL;
DROID *psCommander;
SDWORD curTargetWeight = -1;
TARGET_ORIGIN tmpOrigin = ORIGIN_UNKNOWN;
if (targetOrigin)
{
*targetOrigin = ORIGIN_UNKNOWN;
}
switch (psObj->type)
{
case OBJ_DROID:
if (((DROID *)psObj)->asWeaps[weapon_slot].nStat == 0)
{
return false;
}
if (((DROID *)psObj)->asWeaps[0].nStat == 0 &&
((DROID *)psObj)->droidType != DROID_SENSOR)
{
return false; // Can't target without a weapon or sensor
}
break;
case OBJ_STRUCTURE:
if (((STRUCTURE *)psObj)->numWeaps == 0 || ((STRUCTURE *)psObj)->asWeaps[0].nStat == 0)
{
// Can't attack without a weapon
return false;
}
break;
default:
break;
}
/* See if there is a something in range */
if (psObj->type == OBJ_DROID)
{
BASE_OBJECT *psCurrTarget = ((DROID *)psObj)->psActionTarget[0];
/* find a new target */
int newTargetWeight = aiBestNearestTarget((DROID *)psObj, &psTarget, weapon_slot);
/* Calculate weight of the current target if updating; but take care not to target
* ourselves... */
if (bUpdateTarget && psCurrTarget != psObj)
{
curTargetWeight = targetAttackWeight(psCurrTarget, psObj, weapon_slot);
}
if (newTargetWeight >= 0 // found a new target
&& (!bUpdateTarget // choosing a new target, don't care if current one is better
|| curTargetWeight <= 0 // attacker had no valid target, use new one
|| newTargetWeight > curTargetWeight + OLD_TARGET_THRESHOLD) // updating and new target is better
&& validTarget(psObj, psTarget, weapon_slot)
&& aiDroidHasRange((DROID *)psObj, psTarget, weapon_slot))
{
ASSERT(!isDead(psTarget), "Droid found a dead target!");
*ppsTarget = psTarget;
return true;
}
}
else if (psObj->type == OBJ_STRUCTURE)
{
WEAPON_STATS *psWStats = NULL;
bool bCommanderBlock = false;
ASSERT(((STRUCTURE *)psObj)->asWeaps[weapon_slot].nStat > 0, "no weapons on structure");
psWStats = ((STRUCTURE *)psObj)->asWeaps[weapon_slot].nStat + asWeaponStats;
int longRange = proj_GetLongRange(psWStats, psObj->player);
// see if there is a target from the command droids
psTarget = NULL;
psCommander = cmdDroidGetDesignator(psObj->player);
if (!proj_Direct(psWStats) && (psCommander != NULL) &&
aiStructHasRange((STRUCTURE *)psObj, (BASE_OBJECT *)psCommander, weapon_slot))
{
// there is a commander that can fire designate for this structure
// set bCommanderBlock so that the structure does not fire until the commander
// has a target - (slow firing weapons will not be ready to fire otherwise).
bCommanderBlock = true;
// I do believe this will never happen, check for yourself :-)
debug(LOG_NEVER, "Commander %d is good enough for fire designation", psCommander->id);
if (psCommander->action == DACTION_ATTACK
&& psCommander->psActionTarget[0] != NULL
&& !psCommander->psActionTarget[0]->died)
{
// the commander has a target to fire on
if (aiStructHasRange((STRUCTURE *)psObj, psCommander->psActionTarget[0], weapon_slot))
{
// target in range - fire on it
tmpOrigin = ORIGIN_COMMANDER;
psTarget = psCommander->psActionTarget[0];
}
else
{
// target out of range - release the commander block
bCommanderBlock = false;
}
}
}
// indirect fire structures use sensor towers first
if (psTarget == NULL && !bCommanderBlock && !proj_Direct(psWStats))
{
psTarget = aiSearchSensorTargets(psObj, weapon_slot, psWStats, &tmpOrigin);
}
if (psTarget == NULL && !bCommanderBlock)
{
int targetValue = -1;
int tarDist = INT32_MAX;
int srange = longRange;
if (!proj_Direct(psWStats) && srange > objSensorRange(psObj))
{
// search radius of indirect weapons limited by their sight, unless they use
// external sensors to provide fire designation
srange = objSensorRange(psObj);
}
static GridList gridList; // static to avoid allocations.
gridList = gridStartIterate(psObj->pos.x, psObj->pos.y, srange);
for (GridIterator gi = gridList.begin(); gi != gridList.end(); ++gi)
{
BASE_OBJECT *psCurr = *gi;
/* Check that it is a valid target */
if (psCurr->type != OBJ_FEATURE && !psCurr->died
&& !aiCheckAlliances(psCurr->player, psObj->player)
&& validTarget(psObj, psCurr, weapon_slot) && psCurr->visible[psObj->player] == UBYTE_MAX
&& aiStructHasRange((STRUCTURE *)psObj, psCurr, weapon_slot))
{
int newTargetValue = targetAttackWeight(psCurr, psObj, weapon_slot);
// See if in sensor range and visible
int distSq = objPosDiffSq(psCurr->pos, psObj->pos);
if (newTargetValue < targetValue || (newTargetValue == targetValue && distSq >= tarDist))
{
continue;
}
tmpOrigin = ORIGIN_VISUAL;
psTarget = psCurr;
tarDist = distSq;
targetValue = newTargetValue;
}
}
}
if (psTarget)
{
ASSERT(!psTarget->died, "Structure found a dead target!");
if (targetOrigin)
{
*targetOrigin = tmpOrigin;
}
*ppsTarget = psTarget;
return true;
}
}
return false;
}
static P_CHAR findBestTarget( P_NPC npc )
{
int targetAttract = -1;
P_CHAR target = 0;
// Search for targets in our list of current targets first
QPtrList<cFightInfo> fights = npc->fights();
for ( cFightInfo*info = fights.first(); info; info = fights.next() )
{
P_CHAR victim = info->victim();
if ( victim == npc )
{
victim = info->attacker();
}
// We don't already attack the target, right?
if ( victim != target )
{
// See if it's a target we want
unsigned int dist = npc->dist(victim);
int attract = (victim->strength() + victim->skillValue(TACTICS) / 10) / (wpMin<unsigned int>(65535, dist) + 1);
if ( attract > targetAttract && validTarget( npc, victim, dist ) ) {
target = victim;
targetAttract = attract;
}
}
}
/*
Attack the target with the highest ((Strength + Tactics) / Distance) value.
*/
// If we're not tamed, we attack other players as well.
if ( !npc->isTamed() )
{
MapCharsIterator ri = MapObjects::instance()->listCharsInCircle( npc->pos(), VISRANGE );
for ( P_CHAR pChar = ri.first(); pChar; pChar = ri.next() )
{
// We limit ourself to players and pets owned by players.
P_PLAYER victim = dynamic_cast<P_PLAYER>( pChar );
P_NPC npcVictim = dynamic_cast<P_NPC>( pChar );
// We don't already attack the target, right?
if ( victim && victim != target )
{
// See if it's a target we want
unsigned int dist = npc->dist(victim);
int attract = (victim->strength() + victim->skillValue(TACTICS) / 10) / (wpMin<unsigned int>(65535, dist) + 1);
if ( attract > targetAttract && validTarget( npc, victim, dist ) ) {
target = victim;
targetAttract = attract;
}
}
else if ( npcVictim && npcVictim->owner() && npcVictim != target )
{
// See if it's a target we want
unsigned int dist = npc->dist(victim);
int attract = (npcVictim->strength() + npcVictim->skillValue(TACTICS) / 10) / (wpMin<unsigned int>(65535, dist) + 1);
if ( attract > targetAttract && validTarget( npc, npcVictim, dist ) ) {
target = npcVictim;
targetAttract = attract;
}
}
}
}
return target;
}
