// Learn Skill
//bool CWorldServer::LearnSkill( CPlayer* thisclient, UINT skill )
bool CWorldServer::LearnSkill( CPlayer* thisclient, UINT skill, bool takeSP)
{
/*
0 - already learned
1 - he learned
2 - not job
3 - another skill is absent
4 - not status points the (lvl)
5 - it is not possible to raise of lvl the skill
6 - incorrect number of skill
7 - you do not have sufficient sp
*/
int b=1;
CSkills* thisskill = GetSkillByID( skill );
if( thisskill==NULL )
return false;
//LMA: Is it an empty skill?
if(GServer->SkillList[skill]->skill_tab==0)
{
Log(MSG_WARNING,"%s:: Incorrect or empty skill %i",thisclient->CharInfo->charname,skill);
b=6;
}
if(takeSP&&thisclient->CharInfo->SkillPoints<thisskill->sp )
{
Log(MSG_WARNING,"%s:: not enough skill points (%u<%u) for skill %u",thisclient->CharInfo->charname,thisclient->CharInfo->SkillPoints,thisskill->sp,skill);
b=7;
}
else if( thisskill->clevel>thisclient->Stats->Level )
{
Log(MSG_WARNING,"%s:: incorrect level for skill %u (%u<%u)",thisclient->CharInfo->charname,skill,thisskill->clevel,thisclient->Stats->Level);
b=4;
}
if(b==1)
{
UINT rclass = 0;
for(UINT i=0;i<4; i++)
{
if (thisskill->c_class[i] == 0)
{
continue;
}
if (thisskill->c_class[i] == 41)
{
rclass = 111;
}
else if (thisskill->c_class[i] == 42)
{
rclass = 211;
}
else if (thisskill->c_class[i] == 43)
{
rclass = 311;
}
else if (thisskill->c_class[i] == 44)
{
rclass = 411;
}
else if (thisskill->c_class[i] == 61)
{
rclass = 121;
}
else if (thisskill->c_class[i] == 62)
{
rclass = 122;
}
else if (thisskill->c_class[i] == 63)
{
rclass = 221;
}
else if (thisskill->c_class[i] == 64)
{
rclass = 222;
}
else if (thisskill->c_class[i] == 65)
{
rclass = 321;
}
else if (thisskill->c_class[i] == 66)
{
rclass = 322;
}
else if (thisskill->c_class[i] == 67)
{
rclass = 421;
}
else if (thisskill->c_class[i] == 68)
{
rclass = 422;
}
//LMA: new way, so "old" job skill can be learned...
//if(rclass == thisclient->CharInfo->Job)
if(CheckCompatibleClass(rclass,thisclient->CharInfo->Job))
{
b=1;
break;
}
else
{
Log(MSG_WARNING,"%s:: Incompatible class for skill %u (%u)",thisclient->CharInfo->charname,skill,rclass);
b=2;
}
}
}
if(b==1)
{
for(UINT i=0;i<3; i++)
{
if(thisskill->rskill[i] != 0)
{
UINT rskill = thisclient->GetPlayerSkill(thisskill->rskill[i]);
if(rskill == 0xffff)
{
Log(MSG_WARNING,"%s:: Necessary skill %u not found to learn %u",thisclient->CharInfo->charname,thisskill->rskill[i],skill);
b=3;
}
else
{
if(thisskill->lskill[i] > thisclient->cskills[rskill].level)
{
Log(MSG_WARNING,"%s:: Necessary skill (%u) level incorrect (%u>%u) to learn %u",thisclient->CharInfo->charname,thisskill->rskill[i],thisskill->lskill[i],thisclient->cskills[rskill].level,skill);
b=5;
}
}
}
}
}
if(b==1)
{
//LMA: Looking for good place to save it now...
int family=thisclient->GoodSkill(skill);
if(family==-1)
{
Log(MSG_WARNING,"%s:: Can't find family for skill %i",thisclient->CharInfo->charname,skill);
b=6;
}
else
{
int index=thisclient->FindSkillOffset(family);
if(index==-1)
{
Log(MSG_WARNING,"%s:: Can't find index in family %i for skill %i",thisclient->CharInfo->charname,family,skill);
b=6;
}
else
{
thisclient->cskills[index].id=skill;
thisclient->cskills[index].level=1;
thisclient->cskills[index].thisskill = thisskill;
if (takeSP)
{
thisclient->CharInfo->SkillPoints -= thisskill->sp;
}
//in the good family now.
//thisclient->SaveSkillInfo(family,thisclient->cur_max_skills[family],skill,1);
thisclient->saveskills();
BEGINPACKET( pak, 0x7b0 );
ADDBYTE ( pak, b);
ADDWORD ( pak, index);
ADDWORD ( pak, skill);
ADDWORD ( pak, thisclient->CharInfo->SkillPoints);
thisclient->client->SendPacket( &pak);
thisclient->SetStats( );
return true;
//LMA: new way end.
}
}
}
BEGINPACKET( pak, 0x7b0 );
ADDBYTE ( pak, b);
ADDWORD ( pak, thisclient->p_skills-1);
ADDWORD ( pak, skill);
ADDWORD ( pak, thisclient->CharInfo->SkillPoints);
thisclient->client->SendPacket( &pak);
Log(MSG_WARNING,"%s:: skill %i not learned (error %i)",thisclient->CharInfo->charname,skill,b);
return false;
}
// Get Consumible Item Info
CUseInfo* CWorldServer::GetUseItemInfo(CPlayer* thisclient, unsigned int slot )
{
if(thisclient->items[slot].count<1)
return NULL;
CUseInfo* useitem = new (nothrow) CUseInfo;
if(useitem==NULL)
{
Log(MSG_WARNING, "Error allocing memory GetUseItemInfo");
return useitem;
}
useitem->itemnum = 0;
useitem->itemtype = 0;
useitem->usescript = 0;
useitem->usetype = 0;
useitem->usevalue = 0;
unsigned int type = 0;
useitem->itemnum = thisclient->items[slot].itemnum;
useitem->itemtype = thisclient->items[slot].itemtype;
type = UseList.Index[useitem->itemnum]->type;
switch(type)
{
case 311://Medicine
case 312://Food
{
useitem->usescript = 1;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[0];
useitem->usevalue = UseList.Index[useitem->itemnum]->useeffect[1];
}
break;
case 313://Magic Item [scrolls/summons/fireworks/etc]
{
// scrolls [maxhp,attackpower up, ... ]
if((useitem->itemnum >= 301 && useitem->itemnum <= 323)|| (useitem->itemnum >= 961 && useitem->itemnum <= 964) ||(useitem->itemnum >= 331 && useitem->itemnum <= 340))
{
useitem->usescript = 7;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[1];
useitem->usevalue = 0;
}
else//Return Scrolls
if(useitem->itemnum > 349 && useitem->itemnum < 367)
{
if( thisclient->Stats->MP < 33 ){delete useitem;}
thisclient->Stats->MP -= 32;
useitem->usescript = 2;
switch( useitem->itemnum )
{
//Adventure plain [credits to tomiz]
case 350:
useitem->usetype = 22;
useitem->usevalue = 51105310;
break;
//Zant
case 351:
useitem->usetype = 1;
useitem->usevalue = 52405192;
break;
//Junon
case 352:
useitem->usetype = 2;
useitem->usevalue = 55095283;
break;
//Eucar
case 353:
useitem->usetype = 51;
useitem->usevalue = 53665099;
break;
//Xita
case 354:
useitem->usetype = 61;
useitem->usevalue = 54344607;
break;
//Goblin cave
case 360:
useitem->usetype = 31;
useitem->usevalue = 55185444;
break;
//Desert of dead
case 361:
useitem->usetype = 29;
useitem->usevalue = 50825013;
break;
//El Verloon
case 362:
useitem->usetype = 24;
useitem->usevalue = 55275377;
break;
//George of Silence
case 363:
useitem->usetype = 28;
useitem->usevalue = 54674783;
break;
//Shady Jungle
case 364:
useitem->usetype = 62;
useitem->usevalue = 57515196;
break;
//Sunshine Beach
case 366:
useitem->usetype = 37;
useitem->usevalue = 50055382;
break;
}
}
else //Charm Scrolls
if( (useitem->itemnum>380 && useitem->itemnum<384) )
{
useitem->usescript = 3;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[1];
thisclient->CharInfo->stamina -= 5000;
}
else //Dance Scroll
if( (useitem->itemnum>370 && useitem->itemnum<377) ||
(useitem->itemnum>389 && useitem->itemnum<398) )
{
useitem->usescript = 12; // should not be treated the same as firecrackers. this is a skill
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[1];
}
else // Firecrackers
if( useitem->itemnum == 913 || (useitem->itemnum >= 921 && useitem->itemnum <= 929) ||
(useitem->itemnum >= 991 && useitem->itemnum <= 995) )
{
useitem->usescript = 13;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[1];
//useitem->usevalue = UseList.Index[useitem->itemnum]->useeffect[1];
}
else // Emotions
if( (useitem->itemnum>970 && useitem->itemnum<979) )
{
useitem->usescript = 4;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[0];
useitem->usevalue = UseList.Index[useitem->itemnum]->useeffect[1];
}
else // Summons
if(useitem->itemnum > 400 && useitem->itemnum < 440)
{
if( thisclient->CharInfo->stamina < 100 )
return NULL;
thisclient->CharInfo->stamina -= 100;
useitem->usescript = 5;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[1];
CSkills* skill = GetSkillByID(useitem->usetype);
if(skill == NULL)
{
Log(MSG_INFO,"Useitem returnd a NULL skill");
return NULL;
}
useitem->usevalue = skill->svalue1;
}
else // Summons 2. Special summons such as goodie bags
if(useitem->itemnum > 908 && useitem->itemnum < 918)
{
if( thisclient->CharInfo->stamina < 100 )
return NULL;
thisclient->CharInfo->stamina -= 100;
useitem->usescript = 5; // testing at 11 for a bit. Gives no owner to the summons.
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[1];
CSkills* skill = GetSkillByID(useitem->usetype);
if(skill == NULL)
{
Log(MSG_INFO,"Useitem returnd a NULL skill");
return NULL;
}
useitem->usevalue = skill->svalue1;
}
else // Snowball
if( useitem->itemnum == 326 )
{
useitem->usescript = 6;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[0];
useitem->usevalue = UseList.Index[useitem->itemnum]->useeffect[1];
}
else
{
Log( MSG_WARNING, "Unknown Item %i - Type %i",useitem->itemnum,type);
delete useitem;
return NULL;
}
}
break;
case 314://Skill Book
{
useitem->usescript = 10;
useitem->usetype = UseList.Index[useitem->itemnum]->useeffect[0];
useitem->usevalue = UseList.Index[useitem->itemnum]->useeffect[1];
}
break;
case 315://Repair Tool
delete useitem;
return NULL;
break;
case 316://Quest Scroll
delete useitem;
return NULL;
break;
case 317://Engine Fuel
delete useitem;
return NULL;
break;
case 320://Automatic Consumption
delete useitem;
return NULL;
break;
case 321://Time Coupon / shop coupon / storage expansion coupon
switch( useitem->itemnum )
{
case 954: //shop coupon A
{
delete useitem;
thisclient->Shop->ShopType = 1;
}
case 955: //shop coupon B
{
delete useitem;
thisclient->Shop->ShopType = 2;
}
case 956: //shop coupon C
{
delete useitem;
thisclient->Shop->ShopType = 3;
}
}
return NULL;
break;
default:
Log( MSG_WARNING, "Unknown use item type: %i",type);
return NULL;
break;
}
useitem->itemtype -= 1;
return useitem;
}
