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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
#include "Globals.h"
#include "../World.h"
#include "../Defines.h"
#include "../Chunk.h"
#include "../Cuboid.h"
#ifdef __clang__
#pragma clang diagnostic ignored "-Wweak-template-vtables"
#endif // __clang__
#include "Simulator.h"
void cSimulator::WakeUp(Vector3i a_Block, cChunk * a_Chunk)
{
AddBlock(a_Block, a_Chunk);
AddBlock(a_Block + Vector3i(-1, 0, 0), a_Chunk->GetNeighborChunk(a_Block.x - 1, a_Block.z));
AddBlock(a_Block + Vector3i( 1, 0, 0), a_Chunk->GetNeighborChunk(a_Block.x + 1, a_Block.z));
AddBlock(a_Block + Vector3i(0, 0, -1), a_Chunk->GetNeighborChunk(a_Block.x, a_Block.z - 1));
AddBlock(a_Block + Vector3i(0, 0, 1), a_Chunk->GetNeighborChunk(a_Block.x, a_Block.z + 1));
if (a_Block.y > 0)
{
AddBlock(a_Block + Vector3i(0, -1, 0), a_Chunk);
}
if (a_Block.y < cChunkDef::Height - 1)
{
AddBlock(a_Block + Vector3i(0, 1, 0), a_Chunk);
}
}
void cSimulator::WakeUpArea(const cCuboid & a_Area)
{
cCuboid area(a_Area);
area.Sort();
area.Expand(1, 1, 1, 1, 1, 1); // Expand the area to contain the neighbors, too.
area.ClampY(0, cChunkDef::Height - 1);
// Add all blocks, in a per-chunk manner:
cChunkCoords ChunkStart = cChunkDef::BlockToChunk(area.p1);
cChunkCoords ChunkEnd = cChunkDef::BlockToChunk(area.p2);
for (int cz = ChunkStart.m_ChunkZ; cz <= ChunkEnd.m_ChunkZ; ++cz)
{
for (int cx = ChunkStart.m_ChunkX; cx <= ChunkEnd.m_ChunkX; ++cx)
{
m_World.DoWithChunk(cx, cz, [this, &area](cChunk & a_CBChunk) -> bool
{
if (!a_CBChunk.IsValid())
{
LOGWARNING("%s: Trying to wake up inside a non-valid chunk [%d, %d]. Ignoring.",
__FUNCTION__, a_CBChunk.GetPosX(), a_CBChunk.GetPosZ()
);
return true;
}
int startX = std::max(area.p1.x, a_CBChunk.GetPosX() * cChunkDef::Width);
int startZ = std::max(area.p1.z, a_CBChunk.GetPosZ() * cChunkDef::Width);
int endX = std::min(area.p2.x, a_CBChunk.GetPosX() * cChunkDef::Width + cChunkDef::Width - 1);
int endZ = std::min(area.p2.z, a_CBChunk.GetPosZ() * cChunkDef::Width + cChunkDef::Width - 1);
for (int y = area.p1.y; y <= area.p2.y; ++y)
{
for (int z = startZ; z <= endZ; ++z)
{
for (int x = startX; x <= endX; ++x)
{
AddBlock({x, y, z}, &a_CBChunk);
} // for x
} // for z
} // for y
return true;
} // lambda
); // DoWithChunk
} // for cx
} // for cz
}
|
