games/vcmi
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Code Issues Releases Activity

Correct placement of subterranean gates.

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This commit is contained in:
DjWarmonger
2014-07-03 17:24:28 +02:00
parent 60a5c764b8
commit d118fbffe8
5 changed files with 83 additions and 25 deletions
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16
config/rmg.json
View File

@@ -8,7 +8,7 @@
{
"1" :
{
"type" : "playerStart", "size" : 1, "owner" : 1,
"type" : "playerStart", "size" : 2, "owner" : 1,
"playerTowns" : { "castles" : 1 }, "neutralTowns" : { "towns" : 1 }, "townsAreSameType" : true,
"monsters" : "normal",
"mines" : {"wood" : 1, "ore" : 1, "gems" : 1, "crystal" : 1, "sulfur" : 1, "mercury" : 1},
@@ -19,7 +19,7 @@
},
"2" :
{
"type" : "playerStart", "size" : 1, "owner" : 2,
"type" : "playerStart", "size" : 2, "owner" : 2,
"playerTowns" : { "castles" : 1 }, "neutralTowns" : { "towns" : 1 }, "townsAreSameType" : true,
"monsters" : "normal",
"minesLikeZone" : 1,
@@ -27,7 +27,7 @@
},
"3" :
{
"type" : "playerStart", "size" : 1, "owner" : 3,
"type" : "playerStart", "size" : 2, "owner" : 3,
"playerTowns" : { "castles" : 1 }, "neutralTowns" : { "towns" : 1 }, "townsAreSameType" : true,
"monsters" : "normal",
"minesLikeZone" : 1,
@@ -35,7 +35,7 @@
},
"4" :
{
"type" : "playerStart", "size" : 1, "owner" : 4,
"type" : "playerStart", "size" : 2, "owner" : 4,
"playerTowns" : { "castles" : 1 }, "neutralTowns" : { "towns" : 1 }, "townsAreSameType" : true,
"monsters" : "normal",
"minesLikeZone" : 1,
@@ -43,7 +43,7 @@
},
"5" :
{
"type" : "treasure", "size" : 2, "terrainTypes" : [ "sand" ], "matchTerrainToTown" : false,
"type" : "treasure", "size" : 3, "terrainTypes" : [ "sand" ], "matchTerrainToTown" : false,
"neutralTowns" : { "castles" : 1 },
"monsters" : "strong",
"mines" : {"gold" : 2},
@@ -132,7 +132,7 @@
{
"1" :
{
"type" : "playerStart", "size" : 3, "owner" : 1,
"type" : "playerStart", "size" : 2, "owner" : 1,
"playerTowns" : { "castles" : 1 },
"monsters" : "normal",
"mines" : {"wood" : 1, "ore" : 1},
@@ -143,7 +143,7 @@
},
"2" :
{
"type" : "playerStart", "size" : 3, "owner" : 2,
"type" : "playerStart", "size" : 2, "owner" : 2,
"playerTowns" : { "castles" : 1 },
"monsters" : "normal",
"minesLikeZone" : 1,
@@ -151,7 +151,7 @@
},
"3" :
{
"type" : "playerStart", "size" : 3, "owner" : 3,
"type" : "playerStart", "size" : 2, "owner" : 3,
"playerTowns" : { "castles" : 1 },
"monsters" : "normal",
"minesLikeZone" : 1,

55
lib/rmg/CMapGenerator.cpp
View File

@@ -241,21 +241,52 @@ void CMapGenerator::createConnections()
auto otherZoneTiles = zoneB->getTileInfo();
//auto otherZoneCenter = zoneB->getPos();
for (auto tile : tiles)
if (zoneA->getPos().z == zoneB->getPos().z)
{
foreach_neighbour (tile, [&guardPos, tile, &otherZoneTiles](int3 &pos)
for (auto tile : tiles)
{
if (vstd::contains(otherZoneTiles, pos))
guardPos = tile;
});
if (guardPos.valid())
if (isBlocked(tile)) //tiles may be occupied by subterranean gates already placed
continue;
foreach_neighbour (tile, [&guardPos, tile, &otherZoneTiles, this](int3 &pos)
{
if (vstd::contains(otherZoneTiles, pos) && !this->isBlocked(pos))
guardPos = tile;
});
if (guardPos.valid())
{
setOccupied (guardPos, ETileType::FREE); //just in case monster is too weak to spawn
zoneA->addMonster (this, guardPos, connection.getGuardStrength()); //TODO: set value according to template
//zones can make paths only in their own area
zoneA->crunchPath (this, guardPos, zoneA->getPos(), zoneA->getId(), zoneA->getFreePaths()); //make connection towards our zone center
zoneB->crunchPath (this, guardPos, zoneB->getPos(), zoneB->getId(), zoneB->getFreePaths()); //make connection towards other zone center
break; //we're done with this connection
}
}
}
else //create subterranean gates between two zones
{
//find point just in the middle
int3 posA = zoneA->getPos();
int3 posB = zoneB->getPos();
float3 offset (posB.x - posA.x, posB.y - posA.y, 0);
offset /= posB.dist2d(posA); //get unit vector
//use reduced size of underground zone - make sure gate does not stand on rock
offset *= ((posA.z ? zoneA->getSize() : zoneB->getSize()) - 2);
int3 tile = posA + int3(offset.x, offset.y, 0);
int3 otherTile = tile;
otherTile.z = posB.z;
if (vstd::contains(tiles, tile) && vstd::contains(otherZoneTiles, otherTile))
{
setOccupied (guardPos, ETileType::FREE); //just in case monster is too weak to spawn
zoneA->addMonster (this, guardPos, connection.getGuardStrength()); //TODO: set value according to template
//zones can make paths only in their own area
zoneA->crunchPath (this, guardPos, zoneA->getPos(), zoneA->getId(), zoneA->getFreePaths()); //make connection towards our zone center
zoneB->crunchPath (this, guardPos, zoneB->getPos(), zoneB->getId(), zoneB->getFreePaths()); //make connection towards other zone center
break; //we're done with this connection
auto gate1 = new CGTeleport;
gate1->ID = Obj::SUBTERRANEAN_GATE;
gate1->subID = 0;
zoneA->placeAndGuardObject(this, gate1, tile, connection.getGuardStrength());
auto gate2 = new CGTeleport(*gate1);
zoneB->placeAndGuardObject(this, gate2, otherTile, connection.getGuardStrength());
continue; //we are done, go to next connection
}
}
if (!guardPos.valid())

24
lib/rmg/CRmgTemplateZone.cpp
View File

@@ -354,8 +354,13 @@ std::set<int3> CRmgTemplateZone::getTileInfo () const
return tileinfo;
}
void CRmgTemplateZone::discardDistantTiles (int distance)
void CRmgTemplateZone::discardDistantTiles (CMapGenerator* gen, int distance)
{
for (auto tile : tileinfo)
{
if (tile.dist2d(this->pos) > distance)
gen->setOccupied(tile, ETileType::USED);
}
vstd::erase_if (tileinfo, [distance, this](const int3 &tile) -> bool
{
return tile.dist2d(this->pos) > distance;
@@ -828,6 +833,12 @@ void CRmgTemplateZone::initTerrainType (CMapGenerator* gen)
terrainType = *RandomGeneratorUtil::nextItem(terrainTypes, gen->rand);
//paint zone with matching terrain
paintZoneTerrain (gen, terrainType);
}
void CRmgTemplateZone::paintZoneTerrain (CMapGenerator* gen, ETerrainType terrainType)
{
std::vector<int3> tiles;
for (auto tile : tileinfo)
{
@@ -1132,9 +1143,10 @@ void CRmgTemplateZone::checkAndPlaceObject(CMapGenerator* gen, CGObjectInstance*
if (object->appearance.id == Obj::NO_OBJ)
{
auto templates = VLC->objtypeh->getHandlerFor(object->ID, object->subID)->getTemplates(gen->map->getTile(pos).terType);
auto terrainType = gen->map->getTile(pos).terType;
auto templates = VLC->objtypeh->getHandlerFor(object->ID, object->subID)->getTemplates(terrainType);
if (templates.empty())
throw rmgException(boost::to_string(boost::format("Did not find graphics for object (%d,%d) at %s") %object->ID %object->subID %pos));
throw rmgException(boost::to_string(boost::format("Did not find graphics for object (%d,%d) at %s (terrain %d)") %object->ID %object->subID %pos %terrainType));
object->appearance = templates.front();
}
@@ -1168,6 +1180,12 @@ void CRmgTemplateZone::placeObject(CMapGenerator* gen, CGObjectInstance* object,
}
}
void CRmgTemplateZone::placeAndGuardObject(CMapGenerator* gen, CGObjectInstance* object, const int3 &pos, si32 str)
{
placeObject(gen, object, pos);
guardObject(gen, object, str);
}
std::vector<int3> CRmgTemplateZone::getAccessibleOffsets (CMapGenerator* gen, CGObjectInstance* object)
{
//get all tiles from which this object can be accessed

5
lib/rmg/CRmgTemplateZone.h
View File

@@ -128,7 +128,7 @@ public:
void addTile (const int3 &pos);
std::set<int3> getTileInfo () const;
void discardDistantTiles (int distance);
void discardDistantTiles (CMapGenerator* gen, int distance);
void addRequiredObject(CGObjectInstance * obj, si32 guardStrength=0);
bool addMonster(CMapGenerator* gen, int3 &pos, si32 strength);
@@ -136,6 +136,7 @@ public:
bool fill (CMapGenerator* gen);
bool placeMines (CMapGenerator* gen);
void initTownType (CMapGenerator* gen);
void paintZoneTerrain (CMapGenerator* gen, ETerrainType terrainType);
void initTerrainType (CMapGenerator* gen);
void createBorder(CMapGenerator* gen);
void fractalize(CMapGenerator* gen);
@@ -155,6 +156,8 @@ public:
ObjectInfo getRandomObject (CMapGenerator* gen, ui32 value);
void placeAndGuardObject(CMapGenerator* gen, CGObjectInstance* object, const int3 &pos, si32 str);
private:
//template info
TRmgTemplateZoneId id;

8
lib/rmg/CZonePlacer.cpp
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@@ -247,7 +247,13 @@ void CZonePlacer::assignZones(shared_ptr<CMapGenOptions> mapGenOptions)
//TODO: similiar for islands
if (zone.second->getPos().z)
zone.second->discardDistantTiles(zone.second->getSize());
{
zone.second->discardDistantTiles(gen, zone.second->getSize());
//make sure that terrain inside zone is not a rock
//FIXME: reorder actions?
zone.second->paintZoneTerrain (gen, ETerrainType::SUBTERRANEAN);
}
}
logGlobal->infoStream() << "Finished zone colouring";
}