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Implemented Summon Boat spell.

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This commit is contained in:
Michał W. Urbańczyk
2010-03-10 23:16:30 +00:00
parent 658a560698
commit ad841f7fea
14 changed files with 250 additions and 37 deletions
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100
server/CGameHandler.cpp
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@ -46,6 +46,8 @@ extern bool end2;
#ifdef max
#undef max
#endif
#define COMPLAIN_RET(txt) {complain(txt); return false;}
#define NEW_ROUND BattleNextRound bnr;\
bnr.round = gs->curB->round + 1;\
sendAndApply(&bnr);
@ -4197,3 +4199,101 @@ void CGameHandler::handleAfterAttackCasting( const BattleAttack & bat )
}
}
}
bool CGameHandler::castSpell(const CGHeroInstance *h, int spellID, const int3 &pos)
{
const CSpell *s = &VLC->spellh->spells[spellID];
int cost = h->getSpellCost(s);
int schoolLevel = h->getSpellSchoolLevel(s);
if(!h->canCastThisSpell(s))
COMPLAIN_RET("Hero cannot cast this spell!");
if(h->mana < cost)
COMPLAIN_RET("Hero doesn't have enough spell points to cast this spell!");
if(s->combatSpell)
COMPLAIN_RET("This function can be used only for adventure map spells!");
switch(spellID)
{
case 0: //Summon Boat
{
//check if spell works at all
if(rand() % 100 >= s->powers[schoolLevel]) //power is % chance of success
{
InfoWindow iw;
iw.player = h->tempOwner;
iw.text.addTxt(MetaString::GENERAL_TXT, 336); //%s tried to summon a boat, but failed.
iw.text.addReplacement(h->name);
sendAndApply(&iw);
return true; //TODO? or should it be false? request was correct and realized, but spell failed...
}
//try to find unoccupied boat to summon
const CGBoat *nearest = NULL;
double dist = 0;
int3 summonPos = h->bestLocation();
if(summonPos.x < 0)
COMPLAIN_RET("There is no water tile available!");
BOOST_FOREACH(const CGObjectInstance *obj, gs->map->objects)
{
if(obj && obj->ID == 8)
{
const CGBoat *b = static_cast<const CGBoat*>(obj);
if(b->hero) continue; //we're looking for unoccupied boat
double nDist = distance(b->pos, h->getPosition());
if(!nearest || nDist < dist) //it's first boat or closer than previous
{
nearest = b;
dist = nDist;
}
}
}
if(nearest) //we found boat to summon
{
ChangeObjPos cop;
cop.objid = nearest->id;
cop.nPos = summonPos + int3(1,0,0);;
cop.flags = 1;
sendAndApply(&cop);
}
else if(schoolLevel < 2) //none or basic level -> cannot create boat :(
{
InfoWindow iw;
iw.player = h->tempOwner;
iw.text.addTxt(MetaString::GENERAL_TXT, 335); //There are no boats to summon.
sendAndApply(&iw);
}
else //create boat
{
NewObject no;
no.ID = 8;
no.subID = h->getBoatType();
no.pos = summonPos + int3(1,0,0);;
sendAndApply(&no);
}
break;
}
case 1: //Scuttle Boat
case 2: //Visions
case 3: //View Earth
case 4: //Disguise
case 5: //View Air
case 6: //Fly
case 7: //Water Walk
case 8: //Dimension Door
case 9: //Town Portal
default:
COMPLAIN_RET("This spell is not implemented yet!");
}
SetMana sm;
sm.hid = h->id;
sm.val = h->mana - cost;
sendAndApply(&sm);
return true;
}