diff options
Diffstat (limited to 'lib/nes/sys/cartridge.hh')
| -rw-r--r-- | lib/nes/sys/cartridge.hh | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/lib/nes/sys/cartridge.hh b/lib/nes/sys/cartridge.hh index 1934b8d..5383b56 100644 --- a/lib/nes/sys/cartridge.hh +++ b/lib/nes/sys/cartridge.hh @@ -3,8 +3,7 @@ #include "nes/sys/types/status.hh" #include "nes/sys/mapper.hh" #include "nes/common/types.hh" -#include <vector> -#include <string_view> +#include "nes/common/span.hh" namespace nes::sys { @@ -42,7 +41,7 @@ namespace nes::sys u8 value[header_length]{}; - explicit header(u8 const* v) + explicit header(span<u8 const, header_length> const v) { for (auto i = u32{ 0 }; i < header_length; ++i) { @@ -64,16 +63,13 @@ namespace nes::sys public: static constexpr auto max_file_size = u32{ max_prg_rom_size + max_chr_rom_size + 512 + header_length }; - explicit cartridge(u8 const* data, u32 length); + explicit cartridge(span<u8 const>); auto get_status() const -> status { return status_; } - auto get_prg_rom() const -> u8 const* { return prg_rom_; } - auto get_prg_rom_length() const -> u32 { return prg_rom_size_; } - auto get_chr_rom() const -> u8 const* { return chr_rom_; } - auto get_chr_rom_length() const -> u32 { return chr_rom_size_; } - auto get_ram() const -> u8 const* { return ram_; } - auto get_ram_mut() -> u8* { return ram_; } - auto get_ram_length() const -> u32 { return ram_size_; } + auto get_prg_rom() const -> span<u8 const> { return span{ prg_rom_, prg_rom_size_ }; } + auto get_chr_rom() const -> span<u8 const> { return span{ chr_rom_, chr_rom_size_ }; } + auto get_ram() const -> span<u8 const> { return span{ ram_, ram_size_ }; } + auto ref_ram() -> span<u8> { return span{ ram_, ram_size_ }; } auto get_mapper() const -> mapper& { return *mapper_; } auto get_name_table_arrangement() const -> name_table_arrangement { return name_table_arrangement_; } }; |