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reworked the mossyclobblestone feature

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This commit is contained in:
Lord_Cambion 2026-03-27 19:38:19 +01:00
parent 8111c594f1
commit 1767c635fe
4 changed files with 82 additions and 12 deletions
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64
Minecraft.World/BlockBlobFeature.cpp Normal file
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@ -0,0 +1,64 @@
#include "stdafx.h"
#include "BlockBlobFeature.h"
#include "net.minecraft.world.level.h"
#include "net.minecraft.world.level.tile.h"
BlockBlobFeature::BlockBlobFeature(int blockId, int startRadius) : Feature(false)
{
this->blockId = blockId;
this->startRadius = startRadius;
}
bool BlockBlobFeature::place(Level *level, Random *random, int x, int y, int z)
{
while (true)
{
if (y > 3)
{
int tileBelow = level->getTile(x, y - 1, z);
if (tileBelow != 0 && (tileBelow == Tile::grass_Id || tileBelow == Tile::dirt_Id || tileBelow == Tile::stone_Id))
{
break;
}
}
if (y <= 3)
{
return false;
}
y--;
}
int radius = this->startRadius;
for (int step = 0; radius >= 0 && step < 3; ++step)
{
int rX = radius + random->nextInt(2);
int rY = radius + random->nextInt(2);
int rZ = radius + random->nextInt(2);
float limit = (float)(rX + rY + rZ) * 0.333F + 0.5F;
for (int dx = x - rX; dx <= x + rX; ++dx)
{
for (int dy = y - rY; dy <= y + rY; ++dy)
{
for (int dz = z - rZ; dz <= z + rZ; ++dz)
{
float distSq = (dx - x) * (dx - x) + (dy - y) * (dy - y) + (dz - z) * (dz - z);
if (distSq <= limit * limit)
{
placeBlock(level, dx, dy, dz, this->blockId);
}
}
}
}
x += -(radius + 1) + random->nextInt(2 + radius * 2);
y += -random->nextInt(2);
z += -(radius + 1) + random->nextInt(2 + radius * 2);
}
return true;
}

13
Minecraft.World/BlockBlobFeature.h Normal file
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@ -0,0 +1,13 @@
#pragma once
#include "Feature.h"
class BlockBlobFeature : public Feature
{
private:
int blockId;
int startRadius;
public:
BlockBlobFeature(int blockId, int startRadius);
bool place(Level* level, Random* random, int x, int y, int z)override;;
};

2
Minecraft.World/CMakeLists.txt
View file

@ -11,7 +11,7 @@ set(MINECRAFT_WORLD_SOURCES
${SOURCES_COMMON}
)
add_library(Minecraft.World STATIC ${MINECRAFT_WORLD_SOURCES} "IceSpikeFeature.cpp" "IceSpikeFeature.h")
add_library(Minecraft.World STATIC ${MINECRAFT_WORLD_SOURCES} "IceSpikeFeature.cpp" "IceSpikeFeature.h" "BlockBlobFeature.h" "BlockBlobFeature.cpp")
target_include_directories(Minecraft.World
PRIVATE

15
Minecraft.World/TaigaBiome.cpp
View file

@ -10,6 +10,7 @@
#include "Level.h"
#include "Random.h"
#include "MegaPineTreeFeature.h"
#include <BlockBlobFeature.h>
TaigaBiome::TaigaBiome(int id, int type) : Biome(id)
{
@ -52,23 +53,15 @@ void TaigaBiome::decorate(Level *level, Random *random, int xo, int zo)
{
if (type == 1 || type == 2)
{
BlockBlobFeature mossyBoulder(Tile::mossyCobblestone_Id, 0);
int count = random->nextInt(3);
for (int i = 0; i < count; ++i)
{
int x = xo + random->nextInt(16) + 8;
int z = zo + random->nextInt(16) + 8;
int y = level->getHeightmap(x, z);
for (int dx = -1; dx <= 1; ++dx) {
for (int dy = -1; dy <= 1; ++dy) {
for (int dz = -1; dz <= 1; ++dz) {
int tileAt = level->getTile(x + dx, y + dy, z + dz);
if (random->nextInt(4) != 0 && (tileAt == 0 || tileAt == Tile::grass_Id)) {
level->setTileAndData(x + dx, y + dy, z + dz, Tile::mossyCobblestone_Id, 0, Tile::UPDATE_CLIENTS);
}
}
}
}
mossyBoulder.place(level, random, x, y, z);
}
}