public int FindFreeSkill(ObjNPC npc, ObjCharacter target)
{
foreach (var i in skills)
{
var skillId = i;
ErrorCodes result;
switch (skillId)
{
case 7:
if (npc.BuffList.IsHaveBuffById(7))
{
continue;
}
result = npc.CheckUseSkill(ref skillId, npc);
break;
case 111:
if (npc.BuffList.IsHaveBuffById(114))
{
continue;
}
result = npc.CheckUseSkill(ref skillId, npc);
break;
case 209:
if (npc.BuffList.IsHaveBuffById(211))
{
continue;
}
result = npc.CheckUseSkill(ref skillId, npc);
break;
case 208:
if (npc.BuffList.IsHaveBuffById(210))
{
continue;
}
result = npc.CheckUseSkill(ref skillId, npc);
break;
default:
result = npc.CheckUseSkill(ref skillId, target);
break;
}
if (result == ErrorCodes.OK || result == ErrorCodes.Error_SkillDistance)
{
return(i);
}
}
return(normalSkill);
}