mirror of
https://github.com/4jcraft/4jcraft.git
synced 2026-04-24 19:13:36 +00:00
19 lines
636 B
C++
19 lines
636 B
C++
#include "../../Platform/stdafx.h"
|
|
#include "../../Headers/net.minecraft.world.level.newbiome.layer.h"
|
|
|
|
IslandLayer::IslandLayer(int64_t seedMixup) : Layer(seedMixup) {}
|
|
|
|
intArray IslandLayer::getArea(int xo, int yo, int w, int h) {
|
|
intArray result = IntCache::allocate(w * h);
|
|
for (int y = 0; y < h; y++) {
|
|
for (int x = 0; x < w; x++) {
|
|
initRandom(xo + x, yo + y);
|
|
result[x + y * w] = (nextRandom(10) == 0) ? 1 : 0;
|
|
}
|
|
}
|
|
// if (0, 0) is located here, place an island
|
|
if (xo > -w && xo <= 0 && yo > -h && yo <= 0) {
|
|
result[-xo + -yo * w] = 1;
|
|
}
|
|
return result;
|
|
} |