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cache World.Blocks/World.Blocks2 in ReadChunkData

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Otherwise it gets reloaded from memory every single time, i.e. at least width*height*length times
This commit is contained in:
UnknownShadow200 2019-10-14 09:06:43 +11:00
parent cee0fd38c2
commit c1d61af91f
1 changed files with 12 additions and 6 deletions
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18
src/Builder.c
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@ -258,18 +258,21 @@ for (yy = -1; yy < 17; ++yy) {\
}
static cc_bool ReadChunkData(int x1, int y1, int z1, cc_bool* outAllAir) {
BlockRaw* blocks = World.Blocks;
BlockRaw* blocks2;
cc_bool allAir = true, allSolid = true;
int index, cIndex;
BlockID block;
int xx, yy, zz, y;
#ifndef EXTENDED_BLOCKS
ReadChunkBody(World.Blocks[index]);
ReadChunkBody(blocks[index]);
#else
if (World.IDMask <= 0xFF) {
ReadChunkBody(World.Blocks[index]);
ReadChunkBody(blocks[index]);
} else {
ReadChunkBody(World.Blocks[index] | (World.Blocks2[index] << 8));
blocks2 = World.Blocks2;
ReadChunkBody(blocks[index] | (blocks2[index] << 8));
}
#endif
@ -304,18 +307,21 @@ for (yy = -1; yy < 17; ++yy) {\
}
static cc_bool ReadBorderChunkData(int x1, int y1, int z1, cc_bool* outAllAir) {
BlockRaw* blocks = World.Blocks;
BlockRaw* blocks2;
cc_bool allAir = true;
int index, cIndex;
BlockID block;
int xx, yy, zz, x, y, z;
#ifndef EXTENDED_BLOCKS
ReadBorderChunkBody(World.Blocks[index]);
ReadBorderChunkBody(blocks[index]);
#else
if (World.IDMask <= 0xFF) {
ReadBorderChunkBody(World.Blocks[index]);
ReadBorderChunkBody(blocks[index]);
} else {
ReadBorderChunkBody(World.Blocks[index] | (World.Blocks2[index] << 8));
blocks2 = World.Blocks2;
ReadBorderChunkBody(blocks[index] | (blocks2[index] << 8));
}
#endif