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-rw-r--r--source/Generating/MineShafts.cpp177
1 files changed, 173 insertions, 4 deletions
diff --git a/source/Generating/MineShafts.cpp b/source/Generating/MineShafts.cpp
index 1d46ec636..0fa95effc 100644
--- a/source/Generating/MineShafts.cpp
+++ b/source/Generating/MineShafts.cpp
@@ -179,6 +179,12 @@ class cMineShaftStaircase :
typedef cMineShaft super;
public:
+ enum eSlope
+ {
+ sUp,
+ sDown,
+ } ;
+
/** Creates a new Staircase attached to the specified pivot point and direction.
Checks all ParentSystem's objects and disallows intersecting. Initializes the new object to fit.
May return NULL if cannot fit.
@@ -190,7 +196,16 @@ public:
);
protected:
- // TODO
+ eDirection m_Direction;
+ eSlope m_Slope;
+
+
+ cMineShaftStaircase(
+ cStructGenMineShafts::cMineShaftSystem & a_ParentSystem,
+ const cCuboid & a_BoundingBox,
+ eDirection a_Direction,
+ eSlope a_Slope
+ );
// cMineShaft overrides:
virtual void AppendBranches(int a_RecursionLevel, cNoise & a_Noise) override;
@@ -585,7 +600,7 @@ void cMineShaftCorridor::ProcessChunk(cChunkDesc & a_ChunkDesc)
a_ChunkDesc.FillRelCuboid(RelBoundingBox, E_BLOCK_AIR, 0);
RelBoundingBox.p1.y -= 1;
RelBoundingBox.p2.y = RelBoundingBox.p1.y;
- a_ChunkDesc.ReplaceRelCuboid(RelBoundingBox, E_BLOCK_AIR, 0, E_BLOCK_PLANKS, 0);
+ a_ChunkDesc.FloorRelCuboid(RelBoundingBox, E_BLOCK_PLANKS, 0);
switch (m_Direction)
{
case dirXM:
@@ -793,7 +808,7 @@ void cMineShaftCrossing::ProcessChunk(cChunkDesc & a_ChunkDesc)
// The floor, if needed:
box.p2.y = box.p1.y;
- a_ChunkDesc.ReplaceRelCuboid(box, E_BLOCK_AIR, 0, E_BLOCK_PLANKS, 0);
+ a_ChunkDesc.FloorRelCuboid(box, E_BLOCK_PLANKS, 0);
}
@@ -803,14 +818,168 @@ void cMineShaftCrossing::ProcessChunk(cChunkDesc & a_ChunkDesc)
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cMineShaftStaircase:
+cMineShaftStaircase::cMineShaftStaircase(
+ cStructGenMineShafts::cMineShaftSystem & a_ParentSystem,
+ const cCuboid & a_BoundingBox,
+ eDirection a_Direction,
+ eSlope a_Slope
+) :
+ super(a_ParentSystem, mskStaircase, a_BoundingBox),
+ m_Direction(a_Direction),
+ m_Slope(a_Slope)
+{
+}
+
+
+
+
+
cMineShaft * cMineShaftStaircase::CreateAndFit(
cStructGenMineShafts::cMineShaftSystem & a_ParentSystem,
int a_PivotX, int a_PivotY, int a_PivotZ, eDirection a_Direction,
cNoise & a_Noise
)
{
+ int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + a_ParentSystem.m_MineShafts.size(), a_PivotZ) / 7;
+ cCuboid Box;
+ switch (a_Direction)
+ {
+ case dirXM:
+ {
+ Box.Assign(a_PivotX - 7, a_PivotY - 1, a_PivotZ - 1, a_PivotX, a_PivotY + 6, a_PivotZ + 1);
+ break;
+ }
+ case dirXP:
+ {
+ Box.Assign(a_PivotX, a_PivotY - 1, a_PivotZ - 1, a_PivotX + 7, a_PivotY + 6, a_PivotZ + 1);
+ break;
+ }
+ case dirZM:
+ {
+ Box.Assign(a_PivotX - 1, a_PivotY - 1, a_PivotZ - 7, a_PivotX + 1, a_PivotY + 6, a_PivotZ);
+ break;
+ }
+ case dirZP:
+ {
+ Box.Assign(a_PivotX - 1, a_PivotY - 1, a_PivotZ, a_PivotX + 1, a_PivotY + 6, a_PivotZ + 7);
+ break;
+ }
+ }
+ eSlope Slope = sUp;
+ if ((rnd % 4) < 2) // 50 %
+ {
+ Slope = sDown;
+ Box.Move(0, -4, 0);
+ }
+ if (a_ParentSystem.DoIntersect(Box))
+ {
+ return NULL;
+ }
+ return new cMineShaftStaircase(a_ParentSystem, Box, a_Direction, Slope);
+}
+
+
+
+
+
+void cMineShaftStaircase::AppendBranches(int a_RecursionLevel, cNoise & a_Noise)
+{
// TODO
- return NULL;
+}
+
+
+
+
+
+void cMineShaftStaircase::ProcessChunk(cChunkDesc & a_ChunkDesc)
+{
+ int BlockX = a_ChunkDesc.GetChunkX() * cChunkDef::Width;
+ int BlockZ = a_ChunkDesc.GetChunkZ() * cChunkDef::Width;
+ cCuboid RelB(m_BoundingBox);
+ RelB.Move(-BlockX, 0, -BlockZ);
+ if (
+ (RelB.p1.x >= cChunkDef::Width) ||
+ (RelB.p1.z >= cChunkDef::Width) ||
+ (RelB.p2.x < 0) ||
+ (RelB.p2.z < 0)
+ )
+ {
+ // No intersection between this staircase and this chunk
+ return;
+ }
+
+ int SFloor = RelB.p1.y + ((m_Slope == sDown) ? 5 : 1);
+ int DFloor = RelB.p1.y + ((m_Slope == sDown) ? 1 : 5);
+ int Add = (m_Slope == sDown) ? -1 : 1;
+ int InitAdd = (m_Slope == sDown) ? -1 : 0;
+ cCuboid Box;
+ switch (m_Direction)
+ {
+ case dirXM:
+ {
+ a_ChunkDesc.FillRelCuboid (RelB.p2.x - 1, RelB.p2.x, SFloor, SFloor + 2, RelB.p1.z, RelB.p2.z, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FillRelCuboid (RelB.p1.x, RelB.p1.x + 1, DFloor, DFloor + 2, RelB.p1.z, RelB.p2.z, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p2.x - 1, RelB.p2.x, SFloor - 1, SFloor - 1, RelB.p1.z, RelB.p2.z, E_BLOCK_PLANKS, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p1.x, RelB.p1.x + 1, DFloor - 1, DFloor - 1, RelB.p1.z, RelB.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Assign(RelB.p2.x - 2, SFloor + InitAdd, RelB.p1.z, RelB.p2.x - 2, SFloor + 3 + InitAdd, RelB.p2.z);
+ for (int i = 0; i < 4; i++)
+ {
+ a_ChunkDesc.FillRelCuboid(Box, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(Box.p1.x, Box.p2.x, Box.p1.y - 1, Box.p1.y - 1, Box.p1.z, Box.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Move(-1, Add, 0);
+ }
+ break;
+ }
+
+ case dirXP:
+ {
+ a_ChunkDesc.FillRelCuboid (RelB.p1.x, RelB.p1.x + 1, SFloor, SFloor + 2, RelB.p1.z, RelB.p2.z, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FillRelCuboid (RelB.p2.x - 1, RelB.p2.x, DFloor, DFloor + 2, RelB.p1.z, RelB.p2.z, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p1.x, RelB.p1.x + 1, SFloor - 1, SFloor - 1, RelB.p1.z, RelB.p2.z, E_BLOCK_PLANKS, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p2.x - 1, RelB.p2.x, DFloor - 1, DFloor - 1, RelB.p1.z, RelB.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Assign(RelB.p1.x + 2, SFloor + InitAdd, RelB.p1.z, RelB.p1.x + 2, SFloor + 3 + InitAdd, RelB.p2.z);
+ for (int i = 0; i < 4; i++)
+ {
+ a_ChunkDesc.FillRelCuboid(Box, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(Box.p1.x, Box.p2.x, Box.p1.y - 1, Box.p1.y - 1, Box.p1.z, Box.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Move(1, Add, 0);
+ }
+ break;
+ }
+
+ case dirZM:
+ {
+ a_ChunkDesc.FillRelCuboid (RelB.p1.x, RelB.p2.x, SFloor, SFloor + 2, RelB.p2.z - 1, RelB.p2.z, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FillRelCuboid (RelB.p1.x, RelB.p2.x, DFloor, DFloor + 2, RelB.p1.z, RelB.p1.z + 1, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p1.x, RelB.p2.x, SFloor - 1, SFloor - 1, RelB.p2.z - 1, RelB.p2.z, E_BLOCK_PLANKS, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p1.x, RelB.p2.x, DFloor - 1, DFloor - 1, RelB.p1.z, RelB.p1.z + 1, E_BLOCK_PLANKS, 0);
+ Box.Assign(RelB.p1.x, SFloor + InitAdd, RelB.p2.z - 2, RelB.p2.x, SFloor + 3 + InitAdd, RelB.p2.z - 2);
+ for (int i = 0; i < 4; i++)
+ {
+ a_ChunkDesc.FillRelCuboid(Box, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(Box.p1.x, Box.p2.x, Box.p1.y - 1, Box.p1.y - 1, Box.p1.z, Box.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Move(0, Add, -1);
+ }
+ break;
+ }
+
+ case dirZP:
+ {
+ a_ChunkDesc.FillRelCuboid (RelB.p1.x, RelB.p2.x, SFloor, SFloor + 2, RelB.p1.z, RelB.p1.z + 1, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FillRelCuboid (RelB.p1.x, RelB.p2.x, DFloor, DFloor + 2, RelB.p2.z - 1, RelB.p2.z, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p1.x, RelB.p2.x, SFloor - 1, SFloor - 1, RelB.p1.z, RelB.p1.z + 1, E_BLOCK_PLANKS, 0);
+ a_ChunkDesc.FloorRelCuboid(RelB.p1.x, RelB.p2.x, DFloor - 1, DFloor - 1, RelB.p2.z - 1, RelB.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Assign(RelB.p1.x, SFloor + InitAdd, RelB.p1.z + 2, RelB.p2.x, SFloor + 3 + InitAdd, RelB.p1.z + 2);
+ for (int i = 0; i < 4; i++)
+ {
+ a_ChunkDesc.FillRelCuboid(Box, E_BLOCK_AIR, 0);
+ a_ChunkDesc.FloorRelCuboid(Box.p1.x, Box.p2.x, Box.p1.y - 1, Box.p1.y - 1, Box.p1.z, Box.p2.z, E_BLOCK_PLANKS, 0);
+ Box.Move(0, Add, 1);
+ }
+ break;
+ }
+
+ } // switch (m_Direction)
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 00:16:52 +0100