private static bool canAttack(Entity killer, Entity target, bool usingRange)
{
if (target.isDead() || killer.isDead() || target.isDestroyed() || killer.isDestroyed())
{
return false;
}
if (killer is Npc)
{
if (((Npc)killer).getId() < 2025 && ((Npc)killer).getId() > 2030)
{
if (!target.getLocation().inArea(((Npc)killer).getMinimumCoords().getX(), ((Npc)killer).getMinimumCoords().getY(), ((Npc)killer).getMaximumCoords().getX(), ((Npc)killer).getMaximumCoords().getY()))
{
return false;
}
}
}
if (target is Npc)
{
if (((Npc)target).getHp() <= 0)
{
return false;
}
if (((Npc)target).getId() >= 6222 && ((Npc)target).getId() <= 6228)
{
if (!usingRange && killer is Player)
{
((Player)killer).getPackets().sendMessage("You are unable to reach the flying beast..");
return false;
}
}
}
if ((target is Player) && (killer is Player))
{
if (Location.inFightPits(target.getLocation()) && Location.inFightPits(((Player)killer).getLocation()))
{
if (!Server.getMinigames().getFightPits().hasGameStarted())
{
return false;
}
return true;
}
if (((Player)killer).getDuel() != null)
{
if (((Player)target).getDuel() != null)
{
if (((Player)killer).getDuel().getPlayer2().Equals(((Player)target)) && ((Player)target).getDuel().getPlayer2().Equals(((Player)killer)))
{
if (((Player)killer).getDuel().ruleEnabled(DuelSession.RULE.NO_MELEE))
{
((Player)killer).getPackets().sendMessage("Melee combat has been disabled in this duel!");
return false;
}
if (((Player)killer).getDuel().getStatus() == 6 && ((Player)target).getDuel().getStatus() == 6)
{
return true;
}
}
}
((Player)killer).getPackets().sendMessage("That isn't your opponent.");
return false;
}
else
if (!Location.inWilderness(target.getLocation()))
{
((Player)killer).getPackets().sendMessage("That player isn't in the wilderness.");
return false;
}
else
if (!Location.inWilderness(killer.getLocation()))
{
((Player)killer).getPackets().sendMessage("You aren't in the wilderness.");
return false;
}
int killerWildLevel = ((Player)killer).getLocation().wildernessLevel();
int targetWildLevel = ((Player)target).getLocation().wildernessLevel();
int killerCombatLevel = ((Player)killer).getSkills().getCombatLevel();
int targetCombatLevel = ((Player)target).getSkills().getCombatLevel();
int highest = killerCombatLevel > targetCombatLevel ? killerCombatLevel : targetCombatLevel;
int lowest = highest == killerCombatLevel ? targetCombatLevel : killerCombatLevel;
int difference = (highest - lowest);
if (difference > killerWildLevel || difference > targetWildLevel)
{
((Player)killer).getPackets().sendMessage("You must move deeper into the wilderness to attack that player.");
return false;
}
}
if (!Location.inMultiCombat(target.getLocation()))
{
if (killer.getAttacker() != null && !killer.getAttacker().Equals(target) && killer.getLastAttacked() > 0)
{
if (killer is Player)
{
((Player)killer).getPackets().sendMessage("You are already in combat!");
}
return false;
}
if (target.getAttacker() != null && !target.getAttacker().Equals(killer) && target.getLastAttacked() > 0)
{
if (killer is Player)
{
string type = target is Player ? "player" : "npc";
((Player)killer).getPackets().sendMessage("That " + type + " is already in combat.");
}
return false;
}
}
return true;
}
public static void combatLoop(Entity killer)
{
bool usingRange = killer is Player ? RangeCombat.isUsingRange(killer) : npcUsesRange(killer);
Entity target = killer.getTarget();
killer.incrementCombatTurns();
bool autoCasting = killer is Npc ? false : ((Player)killer).getTemporaryAttribute("autoCasting") != null;
bool dragonfire = false;
bool guthanSpecial = false;
//if you are auto casting you are not in combat loop.
if (autoCasting)
return;
//If who you were attacking or who attacked you doesn't exist anymore. [Most important, should be first]
if (target == null || (killer.getAttacker() == null && target == null))
{
//stop fighting.
resetCombat(killer, 1);
return;
}
//If it's the npc attacking and npc isn't owned by a player or player is attacking
if ((killer is Npc) && ((Npc)killer).getOwner() == null || killer is Player)
{
if (killer.getLastAttacked() > 0 || killer.getLastAttack() > 0)
{
//if the last time npc or player was attacked was 6 seconds ago or last time npc or player attacked was 6 seconds ago
if (isXSecondsSinceCombat(killer, killer.getLastAttacked(), 6000) && isXSecondsSinceCombat(killer, killer.getLastAttack(), 6000))
{
//stop fighting.
resetCombat(killer, 1);
return;
}
}
}
//If you are a player and using range then your distance is 8 or if you are a npc using range get the npc's attackRange otherwise get the sie of the npc as distance.
int distance = (killer is Player && usingRange) ? 8 : killer is Npc && usingRange ? getNpcAttackRange(killer) : getNPCSize(killer, target);
//if you the player are not using range and you are attacking another player
if (!usingRange && killer is Player && target is Player)
{
//if the player who is getting attacked is not standing still.
if (((Player)target).getSprites().getPrimarySprite() != -1)
{
//if you are using range on a player who is moving then distance to attack is 11, otherwise no range it's 3.
distance = usingRange ? 11 : 3;
}
}
//If all[player vs player], [player vs npc] or [npc vs player] are within distance of each other.
if (!killer.getLocation().withinDistance(target.getLocation(), distance) && !target.getLocation().withinDistance(killer.getLocation(), distance))
{
return;
}
//Can you [npc or player] even attack the entity
if (!canAttack(killer, target, usingRange))
{
//stop fighting.
resetCombat(killer, 0);
return;
}
//are you [npc or player] using ranged attacks?
if (usingRange)
{
//if you are a player
if (killer is Player)
{
//Do you have ammo and a bow?
if (RangeCombat.hasAmmo(killer) && RangeCombat.hasValidBowArrow(killer))
{
((Player)killer).getWalkingQueue().resetWalkingQueue();
((Player)killer).getPackets().closeInterfaces();
((Player)killer).getPackets().clearMapFlag();
}
else
{
//You cannot attack the monster as you don't have ammo or a bow.
killer.setTarget(null);
return;
}
}
}
//are you a player who is attacking a npc.
if (target is Npc && killer is Player)
{
//If you are attacking Zilyana boss.
if (((Npc)target).getId() == 6247)
{ // Zilyana (sara boss)
//TODO: Stop any walking err why only zilyana boss?, have to check this out later.
((Player)killer).getWalkingQueue().resetWalkingQueue();
((Player)killer).getPackets().clearMapFlag();
}
}
//All the checks above are passed, below starts the actual assigning of target and doing the attack.
//if you [npc or player] attacking turn is greater or equal to your attacking speed.
if (killer.getCombatTurns() >= killer.getAttackSpeed())
{
//if [npc or player] has auto attack back on, and who they are attacking still exists.
if (target.isAutoRetaliating() && target.getTarget() == null)
{
//make the [npc or player] follow who they are trying to attack.
target.getFollow().setFollowing(killer);
//make the [npc or player] face up to their attacker.
target.setEntityFocus(killer.getClientIndex());
if ((target.getCombatTurns() >= (target.getAttackSpeed() / 2)) && target.getAttacker() == null)
{
target.setCombatTurns(target.getAttackSpeed() / 2);
}
//assign the [npc or player] who is getting attacked it's target who is attacking them.
target.setTarget(killer);
//if the person who is getting attacked is a player
if (target is Player)
{
//stop the movement of player who is getting attacked
((Player)target).getWalkingQueue().resetWalkingQueue();
((Player)target).getPackets().clearMapFlag();
}
}
//set the attack delay, if you are using range then delay is 2.4 seconds, otherwise magic.. 2.75 seconds.
int delay = usingRange ? 2400 : 2750;
//if delay has come up.
if (Environment.TickCount - killer.getLastMagicAttack() < delay)
{
//If the player who is attacking using range.
if (usingRange && killer is Player)
{
//Stop the movement of the attacker who is using ranged attacks.
((Player)killer).getWalkingQueue().resetWalkingQueue();
((Player)killer).getPackets().clearMapFlag();
}
return;
}
//if the attacker is a npc
if (killer is Npc)
{
//perform the npc attack as a killer on your target (most likely a player)
if (NPCAttack.npcAttack((Npc)killer, target))
{
return;
//if the dice 50/50 kicks in and the npc attacking is a dragon.
}
else if ((Misc.random(2) == 0) && isDragon(killer))
{
//do your dragon fire as a dragon npc.
doDragonfire(killer, target);
//dragonfire was done, variable used to stop some attack animation.
dragonfire = true;
}
}
//If the person getting attacked is a player.
if (target is Player)
{
//Close all your interfaces.
((Player)target).getPackets().closeInterfaces();
}
//if the attacker [npc or player] has a attack animation and dragonfire variable wasn't set.
if ((killer.getAttackAnimation() != 65535) && !dragonfire)
{
//do your attack animation as a [npc or player].
killer.setLastAnimation(new Animation(killer.getAttackAnimation()));
}
//If the [player or npc] is using ranged attacks
if (!usingRange)
{
if (target.getCombatTurns() < 0 || target.getCombatTurns() > 0)
{
//if the [player or npc] getting attacked has a defensive animation.
if (target.getDefenceAnimation() != 65535)
{
//do a blocking/defensive animation.
target.setLastAnimation(new Animation(target.getDefenceAnimation()));
}
}
}
//make the attacker [player or npc] start following the attacked.
killer.getFollow().setFollowing(target);
//set a timer for the [player or npc] which indicates the last time they were attacked by killer.
target.setLastAttacked(Environment.TickCount);
//set a timer for the [player or npc] which indicates the last time they attacked the target.
killer.setLastAttack(Environment.TickCount);
//reset the combat turns. [this makes sure both attackers don't attack at same time]
killer.resetCombatTurns();
//assign the [npc or player] who is getting attacked it's target who is attacking them.
target.setAttacker(killer);
//set a skulls, the method checks if [player attacks player] also [checks if player is dueling or in fightpits or has skull], otherwise gets skull.
setSkull(killer, target);
//if the attacker is a player.
if (killer is Player)
{
//set attacking player's combatType to melee attack.
((Player)killer).setLastCombatType(CombatType.MELEE);
//close all your interfaces as a attacker
((Player)killer).getPackets().closeInterfaces();
//if you the attacking player is using a special attack.
if (((Player)killer).getSpecialAttack().isUsingSpecial())
{
//do your special attack on your target which may be a [player or npc]
if (((Player)killer).getSpecialAttack().doSpecialAttack(killer, target))
{
return;
}
//if you the attacking player is wearing guthan armour set.
}
else if (CombatFormula.wearingGuthan((Player)killer))
{
//roll a 25% dice.
if (Misc.random(4) == 0)
{
//if dice hits 25%, show some kind of graphics..
killer.setLastGraphics(new Graphics(398, 0));
//set some variable to indicate you are using guthan special.
guthanSpecial = true;
}
}
}
//if you the [player or npc] is using range.
if (usingRange)
{
//Go into the RangeCombat ranging logic loop processing class.
RangeCombat.rangeCombatLoop(killer, target);
return;
}
//if the dragon npc did his dragonfire attack quit right here.
if (dragonfire)
{
return;
}
//copies guthanSpecial variable to a different variable so it won't change when passed into a Event.
bool guthanSpec = guthanSpecial;
//get the damage you as the attacker [player or npc] will do on target [player or npc]
double damage = getDamage(killer, target);
//checks if damage will kill the player, sets a temporary variable 'willDie'
checkIfWillDie(target, damage);
//trigger the attack event based on the attackers [player or npc] hit delay
Event attackEvent = new Event(killer.getHitDelay());
attackEvent.setAction(() =>
{
//stop attack event after this run
attackEvent.stop();
//add the XP for the killer [player only].
addXp(killer, target, damage);
//set the hit to be sent on the attacked target [player or npc]
target.hit((int)damage);
//if the attacker [player] is using the Smite prayer drain prayer from target [player] based on damage done
checkSmite(killer, target, damage);
//if the attack [pla
checkRecoil(killer, target, damage);
checkVengeance(killer, target, damage);
//if you are using the guthanSpecial which does some healing
if (guthanSpec)
{
// heals 30% of the damage, and an added random 70% of the damage
killer.heal((int)(damage * 0.30 + (Misc.randomDouble() * (damage * 0.70))));
}
//if the target you are attacking is a npc.
if (target is Npc)
{
//if it is Tzhaar monsters, you as the attacker will take 1 damage.
if (((Npc)target).getId() == 2736 || ((Npc)target).getId() == 2737)
{ // Tzhaar lvl 45s
killer.hit(1); // their recoil attack
}
}
});
Server.registerEvent(attackEvent);
}
}
