public bool FindSkillForRange(double distance, out uint skill)
{
for (int i = 0; i < skillinfo.Count; i++)
{
Factory.Spells.Info info = skillinfo[i];
if (distance > info.minimumrange && distance < info.maximumrange)
{
if (random.Next(0, 10000) < probabillity[i])
{
skill = info.skillid;
return(true);
}
}
}
skill = 0;
return(false);
}
/// <summary>
/// Occurs when canceling a casted skill
/// </summary>
/// <param name="cpkt"></param>
private void CM_SKILLCASTCANCEL(CMSG_SKILLCASTCANCEL cpkt)
{
lock (this.character.cooldowncollection)
{
try
{
uint skill = cpkt.SkillID;
byte skilltype = cpkt.SkillType;
Factory.Spells.Info info = null;
if (Singleton.SpellManager.TryGetSpell(skill, out info))
{
this.character._lastcastedskill = 0;
this.character._lastcastedtick = Environment.TickCount;
this.character.cooldowncollection.Add(skill, (int)info.delay);
this.character.cooldowncollection.Update();
}
//Notify all actors that cast is in progress
Regiontree tree = this.character.currentzone.Regiontree;
foreach (Character regionObject in tree.SearchActors(this.character, SearchFlags.Characters))
{
if (!Point.IsInSightRangeByRadius(this.character.Position, regionObject.Position) || regionObject.client.isloaded == false)
{
continue;
}
SMSG_SKILLCASTCANCEL spkt = new SMSG_SKILLCASTCANCEL();
spkt.SkillID = skill;
spkt.SourceActor = this.character.id;
spkt.SkillType = skilltype;
spkt.SessionId = this.character.id;
regionObject.client.Send((byte[])spkt);
}
}
catch (Exception)
{
Trace.TraceError("Exception processing the skill cancel");
}
}
}
/// <summary>
/// Occurs when casting a skill
/// </summary>
/// <param name="cpkt"></param>
private void CM_SKILLCAST(CMSG_SKILLCAST cpkt)
{
lock (this.character.cooldowncollection)
{
try
{
MapObject target;
uint skill = cpkt.SkillID;
byte skilltype = cpkt.SkillType;
Factory.Spells.Info info = null;
bool cancast = Regiontree.TryFind(cpkt.TargetActor, this.character, out target) &&
Singleton.SpellManager.TryGetSpell(skill, out info) &&
this.character._lastcastedskill == 0 &&
((long)((uint)Environment.TickCount) - this.character._lastcastedtick) > 0 &&
(info.delay == 0 || !this.character.cooldowncollection.IsCoolDown(skill)) &&
(info.maximumrange == 0 || info.IsInRangeOf((int)(Vector.GetDistance2D(this.character.Position, target.Position)))) &&
info.requiredWeapons[this.character.weapons.GetCurrentWeaponType()] == 1 &&
this.character.jlvl >= info.requiredJobs[this.character.job - 1] &&
this.character.Status.CurrentLp >= (info.requiredlp == 6?1:info.requiredlp) &&
info.IsTarget(this.character, target);
if (cancast)
{
//Set anti-hack variables
this.character._lastcastedskill = skill;
this.character._lastcastedtick = (Environment.TickCount + (int)info.casttime);
this.character.cooldowncollection.Update();
//Notify all actors that cast is in progress
Regiontree tree = this.character.currentzone.Regiontree;
foreach (Character regionObject in tree.SearchActors(this.character, SearchFlags.Characters))
{
if (!Point.IsInSightRangeByRadius(this.character.Position, regionObject.Position) || regionObject.client.isloaded == false)
{
continue;
}
SMSG_SKILLCAST spkt = new SMSG_SKILLCAST();
spkt.SourceActor = this.character.id;
spkt.TargetActor = target.id;
spkt.SkillID = skill;
spkt.SkillType = skilltype;
spkt.SessionId = regionObject.id;
regionObject.client.Send((byte[])spkt);
}
}
else
{
/*SMSG_SKILLCASTCANCEL spkt = new SMSG_SKILLCASTCANCEL();
* spkt.SkillID = cpkt.SkillID;
* spkt.SourceActor = this.character.id;
* spkt.SkillType = cpkt.SkillType;
* this.Send((byte[])spkt);*/
//Skill failed
SMSG_OFFENSIVESKILLFAILED spkt = new SMSG_OFFENSIVESKILLFAILED();
spkt.SkillID = cpkt.SkillID;
spkt.SkillType = cpkt.SkillType;
spkt.SourceActor = this.character.id;
spkt.SessionId = this.character.id;
this.Send((byte[])spkt);
}
}
catch (Exception)
{
Trace.TraceError("Exception processing the skill cast");
}
}
}
