SliceTape.h

#pragma once
#include "Containers/Slice.h"
#include "Tape.h"

struct MOKLIB_API SliceTape : Tape {
    Slice<Str> strings;
    u64        current_index;
    u64        current_start_offset;

    SliceTape(const Slice<Str>& strings)
        : strings(strings), current_index(0), current_start_offset(0)
    {}

    u64 get_size();

    virtual u64  read(void* destination, u64 amount) override;
    virtual void move(i64 offset) override;
    void         move_forwards(u64 offset);
    void         move_backwards(u64 offset);
    virtual bool end() override;
    virtual bool write(const void* src, u64 num_bytes) override;
};

struct MOKLIB_API SliceReadTape : public ReadTape {
    SliceReadTape(const Slice<Str>& strings)
        : strings(strings), ReadTape(read_proc, (void*)this)
    {}

    static PROC_READ_TAPE_READ(read_proc);
    u64 get_size();
    u64 move_forwards(u64 offset);
    u64 move_backwards(u64 offset);

    Slice<Str> strings;
    u64        current_index        = 0;
    u64        current_start_offset = 0;
};