/**
* plays random cave ambient sounds and runs updateTick on random blocks within each chunk in the
* vacinity of a player
*/
protected void tickBlocksAndAmbiance() {
super.tickBlocksAndAmbiance();
int var1 = 0;
int var2 = 0;
Iterator var3 = this.activeChunkSet.iterator();
while (var3.hasNext()) {
ChunkCoordIntPair var4 = (ChunkCoordIntPair) var3.next();
int var5 = var4.chunkXPos * 16;
int var6 = var4.chunkZPos * 16;
this.theProfiler.startSection("getChunk");
Chunk var7 = this.getChunkFromChunkCoords(var4.chunkXPos, var4.chunkZPos);
this.moodSoundAndLightCheck(var5, var6, var7);
this.theProfiler.endStartSection("tickChunk");
var7.updateSkylight();
this.theProfiler.endStartSection("thunder");
int var8;
int var9;
int var10;
int var11;
if (this.rand.nextInt(100000) == 0 && this.isRaining() && this.isThundering()) {
this.updateLCG = this.updateLCG * 3 + 1013904223;
var8 = this.updateLCG >> 2;
var9 = var5 + (var8 & 15);
var10 = var6 + (var8 >> 8 & 15);
var11 = this.getPrecipitationHeight(var9, var10);
if (this.canLightningStrikeAt(var9, var11, var10)) {
this.addWeatherEffect(
new EntityLightningBolt(this, (double) var9, (double) var11, (double) var10));
}
}
this.theProfiler.endStartSection("iceandsnow");
int var13;
if (this.rand.nextInt(16) == 0) {
this.updateLCG = this.updateLCG * 3 + 1013904223;
var8 = this.updateLCG >> 2;
var9 = var8 & 15;
var10 = var8 >> 8 & 15;
var11 = this.getPrecipitationHeight(var9 + var5, var10 + var6);
if (this.isBlockFreezableNaturally(var9 + var5, var11 - 1, var10 + var6)) {
this.setBlock(var9 + var5, var11 - 1, var10 + var6, Block.ice.blockID);
}
if (this.isRaining() && this.canSnowAt(var9 + var5, var11, var10 + var6)) {
this.setBlock(var9 + var5, var11, var10 + var6, Block.snow.blockID);
}
if (this.isRaining()) {
BiomeGenBase var12 = this.getBiomeGenForCoords(var9 + var5, var10 + var6);
if (var12.canSpawnLightningBolt()) {
var13 = this.getBlockId(var9 + var5, var11 - 1, var10 + var6);
if (var13 != 0) {
Block.blocksList[var13].fillWithRain(this, var9 + var5, var11 - 1, var10 + var6);
}
}
}
}
this.theProfiler.endStartSection("tickTiles");
ExtendedBlockStorage[] var19 = var7.getBlockStorageArray();
var9 = var19.length;
for (var10 = 0; var10 < var9; ++var10) {
ExtendedBlockStorage var21 = var19[var10];
if (var21 != null && var21.getNeedsRandomTick()) {
for (int var20 = 0; var20 < 3; ++var20) {
this.updateLCG = this.updateLCG * 3 + 1013904223;
var13 = this.updateLCG >> 2;
int var14 = var13 & 15;
int var15 = var13 >> 8 & 15;
int var16 = var13 >> 16 & 15;
int var17 = var21.getExtBlockID(var14, var16, var15);
++var2;
Block var18 = Block.blocksList[var17];
if (var18 != null && var18.getTickRandomly()) {
++var1;
var18.updateTick(
this, var14 + var5, var16 + var21.getYLocation(), var15 + var6, this.rand);
}
}
}
}
this.theProfiler.endSection();
}
}
