50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
#pragma once
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#include "../../core/world/EdittableChunk.hpp"
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namespace world::client {
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class Chunk final: public EdittableChunk {
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public:
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Chunk(std::istream &is): world::Chunk(is) { }
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/// Create from average
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Chunk(Voxel val): EdittableChunk(), isAverage(true), isMajorant(val.swap()) { voxels.fill(Voxel(val.material(), val.density())); }
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Chunk(): world::Chunk(), EdittableChunk() { }
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std::optional<Faces> update(float deltaTime, bool animate) override {
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for (auto it = futureEdits.begin(); it != futureEdits.end();) {
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it->second.second -= deltaTime;
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if (it->second.second <= 0 && animate) {
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invalidate(it->first);
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edits.emplace(it->first, it->second.first);
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it = futureEdits.erase(it);
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} else {
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++it;
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}
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}
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return EdittableChunk::update(deltaTime, animate);
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}
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constexpr bool isTrusted(bool allowMajorant) const { return !isAverage || (allowMajorant && isMajorant); }
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void unsetMajorant() {
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assert(isMajorant);
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isMajorant = false;
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}
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/// Add future edit
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void addFutureEdit(Chunk::Edit edit, float delay) { futureEdits.insert_or_assign(edit.idx, std::make_pair(EditBody(edit), delay)); }
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protected:
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/// Is temporary average
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const bool isAverage = false;
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/// Is temporary full valued
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bool isMajorant = false;
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/// Temporary animated changes
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robin_hood::unordered_map<chunk_voxel_idx, std::pair<Chunk::EditBody, float>> futureEdits;
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};
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/// Chunk full of air
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static const std::shared_ptr<const Chunk> EMPTY_CHUNK = std::make_shared<Chunk>();
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} |