From 8dd5080b7810ec84fdc2d4541fff8a4e8a7efbf3 Mon Sep 17 00:00:00 2001 From: "madmaxoft@gmail.com" Date: Sun, 31 Mar 2013 16:23:54 +0000 Subject: MineShafts: Added staircases; added floors to mineshafts going through water git-svn-id: http://mc-server.googlecode.com/svn/trunk@1334 0a769ca7-a7f5-676a-18bf-c427514a06d6 --- source/Generating/MineShafts.cpp | 177 ++++++++++++++++++++++++++++++++++++++- 1 file 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) } -- cgit v1.2.3