flewkey/cuberite-2a
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Village roads are drawn properly.

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This commit is contained in:
madmaxoft 2014-05-17 22:26:09 +02:00
parent 7004043c61
commit a7e52e51dc
2 changed files with 35 additions and 8 deletions
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4
src/Generating/PieceGenerator.h
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@ -156,8 +156,8 @@ protected:
const cPiece * m_Piece;
Vector3i m_Coords;
int m_NumCCWRotations;
cCuboid m_HitBox;
int m_Depth;
cCuboid m_HitBox; // Hitbox of the placed piece, in world coords
int m_Depth; // Depth in the generated piece tree
};
typedef std::vector<cPlacedPiece *> cPlacedPieces;

39
src/Generating/VillageGen.cpp
View File

@ -104,7 +104,8 @@ public:
int a_MaxRoadDepth,
int a_MaxSize,
cPrefabPiecePool & a_Prefabs,
cTerrainHeightGen & a_HeightGen
cTerrainHeightGen & a_HeightGen,
BLOCKTYPE a_RoadBlock
) :
super(a_OriginX, a_OriginZ),
m_Seed(a_Seed),
@ -112,7 +113,8 @@ public:
m_MaxSize(a_MaxSize),
m_Borders(a_OriginX - a_MaxSize, 0, a_OriginZ - a_MaxSize, a_OriginX + a_MaxSize, 255, a_OriginZ + a_MaxSize),
m_Prefabs(a_Prefabs),
m_HeightGen(a_HeightGen)
m_HeightGen(a_HeightGen),
m_RoadBlock(a_RoadBlock)
{
cBFSPieceGenerator pg(m_Prefabs, a_Seed);
// Generate the pieces at very negative Y coords, so that we can later test
@ -142,6 +144,9 @@ protected:
/** The village pieces, placed by the generator. */
cPlacedPieces m_Pieces;
/** The block to use for the roads. */
BLOCKTYPE m_RoadBlock;
// cGrdStructGen::cStructure overrides:
virtual void DrawIntoChunk(cChunkDesc & a_Chunk) override
@ -156,9 +161,8 @@ protected:
cPrefab & Prefab = (cPrefab &)((*itr)->GetPiece());
if ((*itr)->GetPiece().GetSize().y == 1)
{
// It's a road, special handling (change top terrain blocks
// TODO
Prefab.Draw(a_Chunk, (*itr)->GetCoords() + Vector3i(0, 1100, 0), (*itr)->GetNumCCWRotations());
// It's a road, special handling (change top terrain blocks to m_RoadBlock)
DrawRoad(a_Chunk, **itr, HeightMap);
continue;
}
if ((*itr)->GetCoords().y < 0)
@ -185,6 +189,27 @@ protected:
int TerrainHeight = cChunkDef::GetHeight(HeightMap, BlockX, BlockZ);
a_Piece.GetCoords().y += TerrainHeight - FirstConnector.m_Pos.y + 1;
}
/** Draws the road into the chunk.
The heightmap is not queried from the heightgen, but is given via parameter, so that it may be queried just
once for all roads in a chunk. */
void DrawRoad(cChunkDesc & a_Chunk, cPlacedPiece & a_Road, cChunkDef::HeightMap & a_HeightMap)
{
cCuboid RoadCoords = a_Road.GetHitBox();
RoadCoords.Sort();
int MinX = std::max(RoadCoords.p1.x - a_Chunk.GetChunkX() * cChunkDef::Width, 0);
int MaxX = std::min(RoadCoords.p2.x - a_Chunk.GetChunkX() * cChunkDef::Width, cChunkDef::Width - 1);
int MinZ = std::max(RoadCoords.p1.z - a_Chunk.GetChunkZ() * cChunkDef::Width, 0);
int MaxZ = std::min(RoadCoords.p2.z - a_Chunk.GetChunkZ() * cChunkDef::Width, cChunkDef::Width - 1);
for (int z = MinZ; z <= MaxZ; z++)
{
for (int x = MinX; x <= MaxX; x++)
{
a_Chunk.SetBlockType(x, cChunkDef::GetHeight(a_HeightMap, x, z), z, m_RoadBlock);
}
}
}
} ;
@ -228,6 +253,7 @@ cGridStructGen::cStructurePtr cVillageGen::CreateStructure(int a_OriginX, int a_
// Check if all the biomes are village-friendly:
// If just one is not, no village is created, because it's likely that an unfriendly biome is too close
cVillagePiecePool * VillagePrefabs = NULL;
BLOCKTYPE RoadBlock = E_BLOCK_GRAVEL;
for (size_t i = 0; i < ARRAYCOUNT(Biomes); i++)
{
switch (Biomes[i])
@ -237,6 +263,7 @@ cGridStructGen::cStructurePtr cVillageGen::CreateStructure(int a_OriginX, int a_
{
// These biomes allow sand villages
VillagePrefabs = &g_SandVillage;
RoadBlock = E_BLOCK_SANDSTONE;
break;
}
case biPlains:
@ -261,7 +288,7 @@ cGridStructGen::cStructurePtr cVillageGen::CreateStructure(int a_OriginX, int a_
{
return cStructurePtr();
}
return cStructurePtr(new cVillage(m_Seed, a_OriginX, a_OriginZ, m_MaxDepth, m_MaxSize, *VillagePrefabs, m_HeightGen));
return cStructurePtr(new cVillage(m_Seed, a_OriginX, a_OriginZ, m_MaxDepth, m_MaxSize, *VillagePrefabs, m_HeightGen, RoadBlock));
}