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Mineshafts: randomized start position, tweaked default generator parameters; removed debugging glass pillars.

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Mineshafts can be considered finished.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1366 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com 2013-04-06 21:53:28 +00:00
parent 502935c061
commit 34f93de4f9
2 changed files with 21 additions and 27 deletions
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4
source/Generating/ComposableGenerator.cpp
View File

@ -326,8 +326,8 @@ void cComposableGenerator::InitStructureGens(cIniFile & a_IniFile)
}
else if (NoCaseCompare(*itr, "MineShafts") == 0)
{
int GridSize = a_IniFile.GetValueSetI("Generator", "MineShaftsGridSize", 256);
int MaxSystemSize = a_IniFile.GetValueSetI("Generator", "MineShaftsMaxSystemSize", 128);
int GridSize = a_IniFile.GetValueSetI("Generator", "MineShaftsGridSize", 512);
int MaxSystemSize = a_IniFile.GetValueSetI("Generator", "MineShaftsMaxSystemSize", 160);
int ChanceCorridor = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceCorridor", 600);
int ChanceCrossing = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceCrossing", 200);
int ChanceStaircase = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceStaircase", 200);

44
source/Generating/MineShafts.cpp
View File

@ -236,6 +236,7 @@ class cStructGenMineShafts::cMineShaftSystem
{
public:
int m_BlockX, m_BlockZ; ///< The pivot point on which the system is generated
int m_GridSize; ///< Maximum offset of the dirtroom from grid center, * 2, in each direction
int m_MaxRecursion; ///< Maximum recursion level (initialized from cStructGenMineShafts::m_MaxRecursion)
int m_ProbLevelCorridor; ///< Probability level of a branch object being the corridor
int m_ProbLevelCrossing; ///< Probability level of a branch object being the crossing, minus Corridor
@ -248,7 +249,7 @@ public:
/// Creates and generates the entire system
cMineShaftSystem(
int a_BlockX, int a_BlockZ, int a_MaxSystemSize, cNoise & a_Noise,
int a_BlockX, int a_BlockZ, int a_GridSize, int a_MaxSystemSize, cNoise & a_Noise,
int a_ProbLevelCorridor, int a_ProbLevelCrossing, int a_ProbLevelStaircase
);
@ -278,11 +279,12 @@ public:
// cStructGenMineShafts::cMineShaftSystem:
cStructGenMineShafts::cMineShaftSystem::cMineShaftSystem(
int a_BlockX, int a_BlockZ, int a_MaxSystemSize, cNoise & a_Noise,
int a_BlockX, int a_BlockZ, int a_GridSize, int a_MaxSystemSize, cNoise & a_Noise,
int a_ProbLevelCorridor, int a_ProbLevelCrossing, int a_ProbLevelStaircase
) :
m_BlockX(a_BlockX),
m_BlockZ(a_BlockZ),
m_GridSize(a_GridSize),
m_MaxRecursion(8), // TODO: settable
m_ProbLevelCorridor(a_ProbLevelCorridor),
m_ProbLevelCrossing(a_ProbLevelCrossing),
@ -291,15 +293,16 @@ cStructGenMineShafts::cMineShaftSystem::cMineShaftSystem(
m_ChanceSpawner(12), // TODO: settable
m_ChanceTorch(1000) // TODO: settable
{
m_BoundingBox.Assign(
a_BlockX - a_MaxSystemSize / 2, 2, a_BlockZ - a_MaxSystemSize / 2,
a_BlockX + a_MaxSystemSize / 2, 50, a_BlockZ + a_MaxSystemSize / 2
);
m_MineShafts.reserve(100);
cMineShaft * Start = new cMineShaftDirtRoom(*this, a_Noise);
m_MineShafts.push_back(Start);
m_BoundingBox.Assign(
Start->m_BoundingBox.p1.x - a_MaxSystemSize / 2, 2, Start->m_BoundingBox.p1.z - a_MaxSystemSize / 2,
Start->m_BoundingBox.p2.x + a_MaxSystemSize / 2, 50, Start->m_BoundingBox.p2.z + a_MaxSystemSize / 2
);
Start->AppendBranches(0, a_Noise);
for (cMineShafts::const_iterator itr = m_MineShafts.begin(), end = m_MineShafts.end(); itr != end; ++itr)
@ -405,11 +408,15 @@ cMineShaftDirtRoom::cMineShaftDirtRoom(cStructGenMineShafts::cMineShaftSystem &
{
// Make the room of random size, min 10 x 4 x 10; max 18 x 12 x 18:
int rnd = a_Noise.IntNoise3DInt(a_Parent.m_BlockX, 0, a_Parent.m_BlockZ) / 7;
m_BoundingBox.p1.x = a_Parent.m_BlockX;
m_BoundingBox.p2.x = a_Parent.m_BlockX + 10 + (rnd % 8);
int OfsX = (rnd % a_Parent.m_GridSize) - a_Parent.m_GridSize / 2;
rnd >>= 12;
int OfsZ = (rnd % a_Parent.m_GridSize) - a_Parent.m_GridSize / 2;
rnd = a_Noise.IntNoise3DInt(a_Parent.m_BlockX, 1000, a_Parent.m_BlockZ) / 11;
m_BoundingBox.p1.x = a_Parent.m_BlockX + OfsX;
m_BoundingBox.p2.x = m_BoundingBox.p1.x + 10 + (rnd % 8);
rnd >>= 4;
m_BoundingBox.p1.z = a_Parent.m_BlockZ;
m_BoundingBox.p2.z = a_Parent.m_BlockZ + 10 + (rnd % 8);
m_BoundingBox.p1.z = a_Parent.m_BlockZ + OfsZ;
m_BoundingBox.p2.z = m_BoundingBox.p1.z + 10 + (rnd % 8);
rnd >>= 4;
m_BoundingBox.p1.y = 20;
m_BoundingBox.p2.y = 24 + rnd % 8;
@ -479,19 +486,6 @@ void cMineShaftDirtRoom::ProcessChunk(cChunkDesc & a_ChunkDesc)
}
} // for x
} // for z
// DEBUG: To find the rooms easily, add a glass column to the top of the world:
if (
(m_BoundingBox.p1.x >= BlockX) && (m_BoundingBox.p1.x < BlockX + cChunkDef::Width) &&
(m_BoundingBox.p1.z >= BlockZ) && (m_BoundingBox.p1.z < BlockZ + cChunkDef::Width)
)
{
int Height = a_ChunkDesc.GetHeight(BlockX - m_BoundingBox.p1.x, BlockZ - m_BoundingBox.p1.z);
for (int y = m_BoundingBox.p2.y; y < 256; y++)
{
a_ChunkDesc.SetBlockType(BlockX - m_BoundingBox.p1.x, y, BlockZ - m_BoundingBox.p1.z, (y < Height) ? E_BLOCK_AIR : E_BLOCK_GLASS);
}
}
}
@ -1383,7 +1377,7 @@ void cStructGenMineShafts::GetMineShaftSystemsForChunk(
} // for itr - a_Mineshafts
if (!Found)
{
a_MineShafts.push_back(new cMineShaftSystem(RealX, RealZ, m_MaxSystemSize, m_Noise, m_ProbLevelCorridor, m_ProbLevelCrossing, m_ProbLevelStaircase));
a_MineShafts.push_back(new cMineShaftSystem(RealX, RealZ, m_GridSize, m_MaxSystemSize, m_Noise, m_ProbLevelCorridor, m_ProbLevelCrossing, m_ProbLevelStaircase));
}
} // for z
} // for x