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save_block_data_task.h
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save_block_data_task.h
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#ifndef SAVE_BLOCK_DATA_TASK_H
#define SAVE_BLOCK_DATA_TASK_H
#include "../engine/ids.h"
#include "../engine/streaming_dependency.h"
#include "../util/memory/memory.h"
#include "../util/tasks/threaded_task.h"
namespace zylann {
class AsyncDependencyTracker;
namespace voxel {
class SaveBlockDataTask : public IThreadedTask {
public:
// For saving voxels only
SaveBlockDataTask(
VolumeID p_volume_id,
Vector3i p_block_pos,
uint8_t p_lod,
std::shared_ptr<VoxelBuffer> p_voxels,
std::shared_ptr<StreamingDependency> p_stream_dependency,
std::shared_ptr<AsyncDependencyTracker> p_tracker,
bool flush_on_last_tracked_task
);
// For saving instances only
SaveBlockDataTask(
VolumeID p_volume_id,
Vector3i p_block_pos,
uint8_t p_lod,
UniquePtr<InstanceBlockData> p_instances,
std::shared_ptr<StreamingDependency> p_stream_dependency,
std::shared_ptr<AsyncDependencyTracker> p_tracker,
bool flush_on_last_tracked_task
);
~SaveBlockDataTask();
const char *get_debug_name() const override {
return "SaveBlockData";
}
void run(ThreadedTaskContext &ctx) override;
TaskPriority get_priority() override;
bool is_cancelled() override;
void apply_result() override;
static int debug_get_running_count();
private:
std::shared_ptr<VoxelBuffer> _voxels;
UniquePtr<InstanceBlockData> _instances;
Vector3i _position; // In data blocks of the specified lod
VolumeID _volume_id;
uint8_t _lod;
bool _has_run = false;
bool _save_instances = false;
bool _save_voxels = false;
bool _flush_on_last_tracked_task = false;
std::shared_ptr<StreamingDependency> _stream_dependency;
// Optional tracking, can be null
std::shared_ptr<AsyncDependencyTracker> _tracker;
};
} // namespace voxel
} // namespace zylann
#endif // SAVE_BLOCK_DATA_TASK_H