blob: 4763352b2d502490f00aadd9aa973be64ac1dc20 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// EndGen.h
// Declares the cEndGen class representing the generator for the End, both as a HeightGen and CompositionGen
#pragma once
#include "ComposableGenerator.h"
#include "../Noise/Noise.h"
class cEndGen :
public cTerrainShapeGen,
public cTerrainCompositionGen
{
public:
cEndGen(int a_Seed);
protected:
/** Seed for the noise */
int m_Seed;
/** The Perlin noise used for generating */
cPerlinNoise m_Perlin;
// XYZ size of the "island", in blocks:
int m_MainIslandSize;
int m_IslandThickness;
int m_IslandYOffset;
// XYZ Frequencies of the noise functions:
NOISE_DATATYPE m_MainIslandFrequencyX;
NOISE_DATATYPE m_MainIslandFrequencyY;
NOISE_DATATYPE m_MainIslandFrequencyZ;
NOISE_DATATYPE m_MainIslandMinThreshold;
// XYZ Frequencies of the noise functions on the smaller islands:
NOISE_DATATYPE m_SmallIslandFrequencyX;
NOISE_DATATYPE m_SmallIslandFrequencyY;
NOISE_DATATYPE m_SmallIslandFrequencyZ;
NOISE_DATATYPE m_SmallIslandMinThreshold;
// Noise array for the last chunk (in the noise range)
cChunkCoords m_LastChunkCoords;
NOISE_DATATYPE m_NoiseArray[17 * 17 * 257]; // x + 17 * z + 17 * 17 * y
/** Unless the LastChunk coords are equal to coords given, prepares the internal state (noise array) */
void PrepareState(cChunkCoords a_ChunkCoords);
/** Generates the m_NoiseArray array for the current chunk */
void GenerateNoiseArray(void);
// cTerrainShapeGen overrides:
virtual void GenShape(cChunkCoords a_ChunkCoords, cChunkDesc::Shape & a_Shape) override;
virtual void InitializeShapeGen(cIniFile & a_IniFile) override;
// cTerrainCompositionGen overrides:
virtual void ComposeTerrain(cChunkDesc & a_ChunkDesc, const cChunkDesc::Shape & a_Shape) override;
} ;
|
