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-rw-r--r--src/Generating/Prefab.cpp48
1 files changed, 46 insertions, 2 deletions
diff --git a/src/Generating/Prefab.cpp b/src/Generating/Prefab.cpp
index 0f20603be..506e1c2cc 100644
--- a/src/Generating/Prefab.cpp
+++ b/src/Generating/Prefab.cpp
@@ -136,6 +136,33 @@ cPrefab::cPrefab(const cPrefab::sDef & a_Def) :
ParseConnectors(a_Def.m_Connectors);
ParseDepthWeight(a_Def.m_DepthWeight);
+ AddRotatedBlockAreas();
+}
+
+
+
+
+
+cPrefab::cPrefab(const cBlockArea & a_Image, int a_AllowedRotations) :
+ m_Size(a_Image.GetSize()),
+ m_AllowedRotations(a_AllowedRotations),
+ m_MergeStrategy(cBlockArea::msOverwrite),
+ m_ShouldExtendFloor(false),
+ m_DefaultWeight(1),
+ m_AddWeightIfSame(0)
+{
+ m_HitBox.p1.Set(0, 0, 0);
+ m_HitBox.p2.Set(m_Size.x - 1, m_Size.y - 1, m_Size.z - 1);
+ m_BlockArea[0].CopyFrom(a_Image);
+ AddRotatedBlockAreas();
+}
+
+
+
+
+
+void cPrefab::AddRotatedBlockAreas(void)
+{
// 1 CCW rotation:
if ((m_AllowedRotations & 0x01) != 0)
{
@@ -165,12 +192,20 @@ cPrefab::cPrefab(const cPrefab::sDef & a_Def) :
void cPrefab::Draw(cChunkDesc & a_Dest, const cPlacedPiece * a_Placement) const
{
+ Draw(a_Dest, a_Placement->GetCoords(), a_Placement->GetNumCCWRotations());
+}
+
+
+
+
+void cPrefab::Draw(cChunkDesc & a_Dest, const Vector3i & a_Placement, int a_NumRotations) const
+{
// Draw the basic image:
- Vector3i Placement = a_Placement->GetCoords();
+ Vector3i Placement(a_Placement);
int ChunkStartX = a_Dest.GetChunkX() * cChunkDef::Width;
int ChunkStartZ = a_Dest.GetChunkZ() * cChunkDef::Width;
Placement.Move(-ChunkStartX, 0, -ChunkStartZ);
- const cBlockArea & Image = m_BlockArea[a_Placement->GetNumCCWRotations()];
+ const cBlockArea & Image = m_BlockArea[a_NumRotations];
a_Dest.WriteBlockArea(Image, Placement.x, Placement.y, Placement.z, m_MergeStrategy);
// If requested, draw the floor (from the bottom of the prefab down to the nearest non-air)
@@ -257,6 +292,15 @@ int cPrefab::GetPieceWeight(const cPlacedPiece & a_PlacedPiece, const cPiece::cC
+void cPrefab::AddConnector(int a_RelX, int a_RelY, int a_RelZ, eBlockFace a_Direction, int a_Type)
+{
+ m_Connectors.push_back(cConnector(a_RelX, a_RelY, a_RelZ, a_Type, a_Direction));
+}
+
+
+
+
+
void cPrefab::ParseCharMap(CharMap & a_CharMapOut, const char * a_CharMapDef)
{
ASSERT(a_CharMapDef != NULL);