cube-game-plus-plus/common/world/World.cpp

#include "common/world/World.h"
#include "common/world/HighMap.h"
#include "gaming-core/utils/Random.h"

World::World(const BlockRegistry& blockRegistry) : blockRegistry(blockRegistry), blocks(5, 5) {
    Block air = blockRegistry.getBlock("air");
    Block stone = blockRegistry.getBlock("stone");
    Block dirt = blockRegistry.getBlock("dirt");
    HighMap<32, 32> map;
    for(int x = 0; x < 32; x++) {
        for(int z = 0; z < 32; z++) {
            int height = map.getHeight(x, z, 32);
            for(int y = 0; y < height; y++) {
                setBlock(x, y, z, stone);
            }
            setBlock(x, height - 1, z, dirt);
            for(int y = height; y < 32; y++) {
                setBlock(x, y, z, air);
            }
        }
    }
}

void World::setBlock(int x, int y, int z, const Block& block) {
    blocks.set(x, y, z, block.getId());
}

const Block& World::getBlock(int x, int y, int z) const {
    return blockRegistry.getBlock(blocks.get(x, y, z));
}

int World::getSize() const {
    return blocks.getSize();
}

int World::getHeight() const {
    return blocks.getHeight();
}