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Code Issues Releases Activity

* Fixed bug 101, placing artifacts in specific slots in the backpack. Cleaned up swapArtifacts() to use more descriptive names as well.

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This commit is contained in:
OnionKnight
2009-11-10 03:10:14 +00:00
parent db4ee5844f
commit 64a72c39cb
4 changed files with 57 additions and 36 deletions
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64
server/CGameHandler.cpp
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@ -2298,38 +2298,58 @@ bool CGameHandler::garrisonSwap( si32 tid )
}
}
bool CGameHandler::swapArtifacts( si32 hid1, si32 hid2, ui16 slot1, ui16 slot2 )
bool CGameHandler::swapArtifacts(si32 srcHeroID, si32 destHeroID, ui16 srcSlot, ui16 destSlot)
{
CGHeroInstance *h1 = gs->getHero(hid1), *h2 = gs->getHero(hid2);
if((distance(h1->pos,h2->pos) > 1.5) || (h1->tempOwner != h2->tempOwner))
CGHeroInstance *srcHero = gs->getHero(srcHeroID);
CGHeroInstance *destHero = gs->getHero(destHeroID);
// Make sure exchange is even possible between the two heroes.
if ((distance(srcHero->pos,destHero->pos) > 1.5 )|| (srcHero->tempOwner != destHero->tempOwner))
return false;
const CArtifact *a1 = h1->getArt(slot1),
*a2=h2->getArt(slot2);
const CArtifact *srcArtifact = srcHero->getArt(srcSlot);
const CArtifact *destArtifact = destHero->getArt(destSlot);
//check if
// 1) slots are appropriate for that artifacts
// 2) they are not war machine
if((a1 && slot2<19 && !vstd::contains(a1->possibleSlots,slot2) || (a2 && slot1<19 && !vstd::contains(a2->possibleSlots,slot1))) && complain("Cannot swap artifacts!")
|| (slot1>=13 && slot1<=16 || slot2>=13 && slot2<=16) && complain("Cannot move war machine!")
)
// Check if src/dest slots are appropriate for the artifacts exchanged.
// Moving to the backpack is always allowed.
if ((!srcArtifact || destSlot < 19)
&& (((srcArtifact && !vstd::contains(srcArtifact->possibleSlots, destSlot))
|| (destArtifact && srcSlot < 19 && !vstd::contains(destArtifact->possibleSlots, srcSlot)))))
{
complain("Cannot swap artifacts!");
return false;
}
// Make sure the artifacts are not war machines.
if ((srcSlot>=13 && srcSlot<=16) || (destSlot>=13 && destSlot<=16)) {
complain("Cannot move war machine!");
return false;
}
// Perform the exchange.
SetHeroArtifacts sha;
sha.hid = hid1;
sha.artifacts = h1->artifacts;
sha.artifWorn = h1->artifWorn;
sha.setArtAtPos(slot1,h2->getArtAtPos(slot2));
if(h1 == h2) sha.setArtAtPos(slot2,h1->getArtAtPos(slot1));
sha.hid = srcHeroID;
sha.artifacts = srcHero->artifacts;
sha.artifWorn = srcHero->artifWorn;
sha.setArtAtPos(srcSlot, -1);
if (destSlot < 19 && (destArtifact || srcSlot < 19))
sha.setArtAtPos(srcSlot, destHero->getArtAtPos(destSlot));
// Correction for destination from removing source artifact in backpack.
if (srcSlot >= 19 && destSlot >= 19 && srcSlot < destSlot)
destSlot--;
// Internal hero artifact arrangement.
if(srcHero == destHero)
sha.setArtAtPos(destSlot, srcHero->getArtAtPos(srcSlot));
sendAndApply(&sha);
if(hid1 != hid2)
{
sha.hid = hid2;
sha.artifacts = h2->artifacts;
sha.artifWorn = h2->artifWorn;
sha.setArtAtPos(slot2, a1 ? a1->id : -1);
if (srcHeroID != destHeroID) {
// Exchange between two different heroes.
sha.hid = destHeroID;
sha.artifacts = destHero->artifacts;
sha.artifWorn = destHero->artifWorn;
sha.setArtAtPos(destSlot, srcArtifact ? srcArtifact->id : -1);
sendAndApply(&sha);
}