diff options
Diffstat (limited to 'source/Generating/MineShafts.cpp')
| -rw-r--r-- | source/Generating/MineShafts.cpp | 114 |
1 files changed, 103 insertions, 11 deletions
diff --git a/source/Generating/MineShafts.cpp b/source/Generating/MineShafts.cpp index 407c3be59..682241afd 100644 --- a/source/Generating/MineShafts.cpp +++ b/source/Generating/MineShafts.cpp @@ -117,20 +117,18 @@ public: );
protected:
+ static const int MAX_SEGMENTS = 5;
+
int m_NumSegments;
eDirection m_Direction;
+ bool m_HasFullBeam[MAX_SEGMENTS]; // If true, segment at that index has a full beam support (planks in the top center block)
cMineShaftCorridor(
cStructGenMineShafts::cMineShaftSystem & a_ParentSystem,
- const cCuboid & a_BoundingBox, int a_NumSegments, eDirection a_Direction
- ) :
- super(a_ParentSystem, mskCorridor),
- m_NumSegments(a_NumSegments),
- m_Direction(a_Direction)
- {
- m_BoundingBox = a_BoundingBox;
- }
-
+ const cCuboid & a_BoundingBox, int a_NumSegments, eDirection a_Direction,
+ cNoise & a_Noise
+ );
+
// cMineShaft overrides:
virtual void AppendBranches(int a_RecursionLevel, cNoise & a_Noise) override;
virtual void ProcessChunk(cChunkDesc & a_ChunkDesc) override;
@@ -448,6 +446,28 @@ void cMineShaftDirtRoom::ProcessChunk(cChunkDesc & a_ChunkDesc) ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cMineShaftCorridor:
+cMineShaftCorridor::cMineShaftCorridor(
+ cStructGenMineShafts::cMineShaftSystem & a_ParentSystem,
+ const cCuboid & a_BoundingBox, int a_NumSegments, eDirection a_Direction,
+ cNoise & a_Noise
+) :
+ super(a_ParentSystem, mskCorridor),
+ m_NumSegments(a_NumSegments),
+ m_Direction(a_Direction)
+{
+ m_BoundingBox = a_BoundingBox;
+ int rnd = a_Noise.IntNoise3DInt(a_BoundingBox.p1.x, a_BoundingBox.p1.y, a_BoundingBox.p1.z) / 7;
+ for (int i = 0; i < a_NumSegments; i++)
+ {
+ m_HasFullBeam[i] = (rnd % 4) < 3; // 75 % chance of full beam
+ rnd >>= 2;
+ }
+}
+
+
+
+
+
cMineShaft * cMineShaftCorridor::CreateAndFit(
cStructGenMineShafts::cMineShaftSystem & a_ParentSystem,
int a_PivotX, int a_PivotY, int a_PivotZ, eDirection a_Direction,
@@ -457,7 +477,7 @@ cMineShaft * cMineShaftCorridor::CreateAndFit( cCuboid BoundingBox(a_PivotX, a_PivotY - 1, a_PivotZ);
BoundingBox.p2.y += 3;
int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + a_ParentSystem.m_MineShafts.size(), a_PivotZ) / 7;
- int NumSegments = 2 + (rnd) % 4; // 2 .. 5
+ int NumSegments = 2 + (rnd) % (MAX_SEGMENTS - 1); // 2 .. MAX_SEGMENTS
switch (a_Direction)
{
case dirXP: BoundingBox.p2.x += NumSegments * 5; BoundingBox.p1.z -= 1; BoundingBox.p2.z += 1; break;
@@ -469,7 +489,7 @@ cMineShaft * cMineShaftCorridor::CreateAndFit( {
return NULL;
}
- return new cMineShaftCorridor(a_ParentSystem, BoundingBox, NumSegments, a_Direction);
+ return new cMineShaftCorridor(a_ParentSystem, BoundingBox, NumSegments, a_Direction, a_Noise);
}
@@ -560,6 +580,78 @@ void cMineShaftCorridor::ProcessChunk(cChunkDesc & a_ChunkDesc) RelBoundingBox.p1.y -= 1;
RelBoundingBox.p2.y = RelBoundingBox.p1.y;
a_ChunkDesc.ReplaceRelCuboid(RelBoundingBox, E_BLOCK_AIR, 0, E_BLOCK_PLANKS, 0);
+ switch (m_Direction)
+ {
+ case dirXM:
+ case dirXP:
+ {
+ int y1 = m_BoundingBox.p1.y + 1;
+ int y2 = m_BoundingBox.p1.y + 2;
+ int y3 = m_BoundingBox.p1.y + 3;
+ int z1 = m_BoundingBox.p1.z - BlockZ;
+ int z2 = m_BoundingBox.p2.z - BlockZ;
+ for (int i = 0; i < m_NumSegments; i++)
+ {
+ int x = m_BoundingBox.p1.x + i * 5 + 3 - BlockX;
+ if ((x < 0) || (x >= cChunkDef::Width))
+ {
+ continue;
+ }
+ if ((z1 >= 0) && (z1 < cChunkDef::Width))
+ {
+ a_ChunkDesc.SetBlockTypeMeta(x, y1, z1, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x, y2, z1, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x, y3, z1, E_BLOCK_PLANKS, 0);
+ }
+ if ((z2 >= 0) && (z2 < cChunkDef::Width))
+ {
+ a_ChunkDesc.SetBlockTypeMeta(x, y1, z2, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x, y2, z2, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x, y3, z2, E_BLOCK_PLANKS, 0);
+ }
+ if ((z1 > -1) && (z1 < cChunkDef::Width - 1) && m_HasFullBeam[i])
+ {
+ a_ChunkDesc.SetBlockTypeMeta(x, y3, z1 + 1, E_BLOCK_PLANKS, 0);
+ }
+ } // for i - NumSegments
+ break;
+ }
+
+ case dirZM:
+ case dirZP:
+ {
+ int y1 = m_BoundingBox.p1.y + 1;
+ int y2 = m_BoundingBox.p1.y + 2;
+ int y3 = m_BoundingBox.p1.y + 3;
+ int x1 = m_BoundingBox.p1.x - BlockX;
+ int x2 = m_BoundingBox.p2.x - BlockX;
+ for (int i = 0; i < m_NumSegments; i++)
+ {
+ int z = m_BoundingBox.p1.z + i * 5 + 3 - BlockZ;
+ if ((z < 0) || (z >= cChunkDef::Width))
+ {
+ continue;
+ }
+ if ((x1 >= 0) && (x1 < cChunkDef::Width))
+ {
+ a_ChunkDesc.SetBlockTypeMeta(x1, y1, z, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x1, y2, z, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x1, y3, z, E_BLOCK_PLANKS, 0);
+ }
+ if ((x2 >= 0) && (x2 < cChunkDef::Width))
+ {
+ a_ChunkDesc.SetBlockTypeMeta(x2, y1, z, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x2, y2, z, E_BLOCK_FENCE, 0);
+ a_ChunkDesc.SetBlockTypeMeta(x2, y3, z, E_BLOCK_PLANKS, 0);
+ }
+ if ((x1 > -1) && (x1 < cChunkDef::Width - 1) && m_HasFullBeam[i])
+ {
+ a_ChunkDesc.SetBlockTypeMeta(x1 + 1, y3, z, E_BLOCK_PLANKS, 0);
+ }
+ } // for i - NumSegments
+ break;
+ } // case dirZ?
+ } // for i
}
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