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Code Issues Releases Activity

Misc improvements & tests.

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This commit is contained in:
DjWarmonger 2014-06-07 14:02:57 +02:00
parent dd5c94fa1e
commit b3a39f4920
3 changed files with 54 additions and 10 deletions
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10
lib/CRandomGenerator.h
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@ -110,4 +110,14 @@ namespace RandomGeneratorUtil
assert(!container.empty());
return std::next(container.begin(), rand.nextInt(container.size() - 1));
}
template<typename T>
void randomShuffle(std::vector<T>& container, CRandomGenerator & rand)
{
int n = (container.end() - container.begin());
for (int i = n-1; i>0; --i)
{
std::swap (container.begin()[i],container.begin()[rand.nextInt(i+1)]);
}
}
}

10
lib/rmg/CMapGenerator.cpp
View File

@ -234,15 +234,7 @@ void CMapGenerator::createConnections()
//rearrange tiles in random order
auto tilesCopy = zoneA->getTileInfo();
std::vector<int3> tiles(tilesCopy.begin(), tilesCopy.end());
//TODO: hwo to use std::shuffle with our generator?
//std::random_shuffle (tiles.begin(), tiles.end(), &gen->rand.nextInt);
int i, n;
n = (tiles.end() - tiles.begin());
for (i=n-1; i>0; --i)
{
std::swap (tiles.begin()[i],tiles.begin()[rand.nextInt(i+1)]);
}
RandomGeneratorUtil::randomShuffle(tiles, rand);
int3 guardPos(-1,-1,-1);

44
lib/rmg/CRmgTemplateZone.cpp
View File

@ -517,6 +517,11 @@ bool CRmgTemplateZone::createTreasurePile (CMapGenerator* gen, int3 &pos)
//now find place for next object
int3 placeFound(-1,-1,-1);
//FIXME: find out why teh following code causes crashes
//std::vector<int3> boundaryVec(boundary.begin(), boundary.end());
//RandomGeneratorUtil::randomShuffle(boundaryVec, gen->rand);
//for (auto tile : boundaryVec)
for (auto tile : boundary)
{
if (gen->isPossible(tile)) //we can place new treasure only on possible tile
@ -541,7 +546,7 @@ bool CRmgTemplateZone::createTreasurePile (CMapGenerator* gen, int3 &pos)
{
for (auto treasure : treasures)
{
placeObject(gen, treasure.second, treasure.first);
placeObject(gen, treasure.second, treasure.first - treasure.second->getVisitableOffset());
}
std::vector<int3> accessibleTiles; //we can't place guard in dead-end of zone, make sure that at least one neightbouring tile is possible and not blocked
@ -913,6 +918,8 @@ ObjectInfo CRmgTemplateZone::getRandomObject (CMapGenerator* gen, ui32 value)
{
if (oi.value >= minValue && oi.value <= value)
{
//TODO: check place for non-removable object
//problem: we need at least template for the object that does not yet exist
total += oi.probability;
tresholds.push_back (std::make_pair (total, oi));
}
@ -1085,4 +1092,39 @@ void CRmgTemplateZone::addAllPossibleObjects (CMapGenerator* gen)
oi.probability = 30;
possibleObjects.push_back (oi);
}
//non-removable object for test
oi.generateObject = [gen]() -> CGObjectInstance *
{
auto obj = new CGMagicWell();
obj->ID = Obj::MAGIC_WELL;
obj->subID = 0;
return obj;
};
oi.value = 250;
oi.probability = 100;
possibleObjects.push_back (oi);
oi.generateObject = [gen]() -> CGObjectInstance *
{
auto obj = new CGObelisk();
obj->ID = Obj::OBELISK;
obj->subID = 0;
return obj;
};
oi.value = 3500;
oi.probability = 200;
possibleObjects.push_back (oi);
oi.generateObject = [gen]() -> CGObjectInstance *
{
auto obj = new CBank();
obj->ID = Obj::CREATURE_BANK;
obj->subID = 5; //naga bank
return obj;
};
oi.value = 3000;
oi.probability = 100;
possibleObjects.push_back (oi);
}