add ItemRT conversion action
This commit is contained in:
Martin Michelsen
+73
-92
@@ -17,111 +17,92 @@
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class RareItemSet {
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public:
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struct PackedDrop {
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uint8_t probability;
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uint8_t item_code[3];
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static uint32_t expand_rate(uint8_t pc);
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} __attribute__((packed));
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struct ExpandedDrop {
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uint32_t probability;
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uint8_t item_code[3];
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uint32_t probability = 0;
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parray<uint8_t, 3> item_code;
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ExpandedDrop();
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explicit ExpandedDrop(const PackedDrop&);
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std::string str() const;
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std::string str(GameVersion version, std::shared_ptr<const ItemNameIndex> name_index) const;
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};
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struct Table {
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// 0x280 in size; describes one difficulty, section ID, and episode
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// TODO: It looks like this structure can actually vary. In PSOGC, these all
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// appear to be the same size/format, but that's probably not strictly
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// required to be the case.
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/* 0000 */ parray<PackedDrop, 0x65> monster_rares;
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/* 0194 */ parray<uint8_t, 0x1E> box_areas;
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/* 01B2 */ parray<PackedDrop, 0x1E> box_rares;
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/* 022A */ parray<uint8_t, 2> unknown_a1;
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/* 022C */ be_uint32_t monster_rares_offset; // == 0x0000
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/* 0230 */ be_uint32_t box_count; // == 0x1E
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/* 0234 */ be_uint32_t box_areas_offset; // == 0x0194
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/* 0238 */ be_uint32_t box_rares_offset; // == 0x01B2
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/* 023C */ be_uint32_t unused_offset1;
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/* 0240 */ parray<be_uint16_t, 0x10> unknown_a2;
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/* 0260 */ be_uint32_t unknown_a2_offset;
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/* 0264 */ be_uint32_t unknown_a2_count;
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/* 0268 */ be_uint32_t unknown_a3;
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/* 026C */ be_uint32_t unknown_a4;
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/* 0270 */ be_uint32_t offset_table_offset; // == 0x022C
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/* 0274 */ parray<be_uint32_t, 3> unknown_a5;
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/* 0280 */
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RareItemSet();
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RareItemSet(const AFSArchive& afs);
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RareItemSet(const GSLArchive& gsl, bool is_big_endian);
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RareItemSet(const std::string& rel, bool is_big_endian);
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RareItemSet(const JSON& json, GameVersion version, std::shared_ptr<const ItemNameIndex> name_index = nullptr);
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~RareItemSet() = default;
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std::vector<ExpandedDrop> get_enemy_specs(uint8_t rt_index) const;
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std::vector<ExpandedDrop> get_box_specs(uint8_t area) const;
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} __attribute__((packed));
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std::vector<ExpandedDrop> get_enemy_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t rt_index) const;
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std::vector<ExpandedDrop> get_box_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t area) const;
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virtual ~RareItemSet() = default;
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std::string serialize_afs() const;
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std::string serialize_gsl(bool big_endian) const;
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std::string serialize_json(GameVersion version, std::shared_ptr<const ItemNameIndex> name_index = nullptr) const;
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virtual std::vector<ExpandedDrop> get_enemy_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t rt_index) const = 0;
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virtual std::vector<ExpandedDrop> get_box_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t area) const = 0;
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void print_collection(
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FILE* stream,
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GameVersion version,
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GameMode mode,
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Episode episode,
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uint8_t difficulty,
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uint8_t section_id,
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std::shared_ptr<const ItemNameIndex> name_index = nullptr) const;
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void print_all_collections(FILE* stream, GameVersion version, std::shared_ptr<const ItemNameIndex> name_index = nullptr) const;
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protected:
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RareItemSet() = default;
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static uint16_t key_for_params(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid);
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};
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class AFSRareItemSet : public RareItemSet {
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public:
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AFSRareItemSet(std::shared_ptr<const std::string> data);
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virtual ~AFSRareItemSet() = default;
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virtual std::vector<ExpandedDrop> get_enemy_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t rt_index) const;
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virtual std::vector<ExpandedDrop> get_box_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t area) const;
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private:
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std::unordered_map<uint16_t, const Table*> tables;
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AFSArchive afs;
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};
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class GSLRareItemSet : public RareItemSet {
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public:
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GSLRareItemSet(std::shared_ptr<const std::string> data, bool is_big_endian);
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virtual ~GSLRareItemSet() = default;
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virtual std::vector<ExpandedDrop> get_enemy_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t rt_index) const;
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virtual std::vector<ExpandedDrop> get_box_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t area) const;
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private:
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std::unordered_map<uint16_t, const Table*> tables;
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GSLArchive gsl;
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};
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class RELRareItemSet : public RareItemSet {
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public:
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RELRareItemSet(std::shared_ptr<const std::string> data);
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virtual ~RELRareItemSet() = default;
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virtual std::vector<ExpandedDrop> get_enemy_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t rt_index) const;
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virtual std::vector<ExpandedDrop> get_box_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t area) const;
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private:
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std::shared_ptr<const std::string> data;
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const Table& get_table(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid) const;
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};
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class JSONRareItemSet : public RareItemSet {
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public:
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explicit JSONRareItemSet(const JSON& json, GameVersion version, std::shared_ptr<const ItemNameIndex> name_index = nullptr);
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virtual ~JSONRareItemSet() = default;
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virtual std::vector<ExpandedDrop> get_enemy_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t rt_index) const;
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virtual std::vector<ExpandedDrop> get_box_specs(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid, uint8_t area) const;
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private:
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struct SpecCollection {
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std::vector<std::vector<ExpandedDrop>> rt_index_to_specs;
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std::vector<std::vector<ExpandedDrop>> box_area_to_specs;
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};
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struct ParsedRELData {
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struct PackedDrop {
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uint8_t probability = 0;
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parray<uint8_t, 3> item_code;
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PackedDrop() = default;
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explicit PackedDrop(const ExpandedDrop&);
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ExpandedDrop expand() const;
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} __attribute__((packed));
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template <bool IsBigEndian>
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struct Offsets {
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using U32T = typename std::conditional<IsBigEndian, be_uint32_t, le_uint32_t>::type;
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/* 00 */ U32T monster_rares_offset; // -> parray<PackedDrop, 0x65>
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/* 04 */ U32T box_count; // Usually 30 (0x1E)
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/* 08 */ U32T box_areas_offset; // -> parray<uint8_t, 0x1E>
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/* 0C */ U32T box_rares_offset; // -> parray<PackedDrop, 0x1E>
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/* 10 */
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} __attribute__((packed));
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struct BoxRare {
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uint8_t area;
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ExpandedDrop drop;
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};
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std::vector<ExpandedDrop> monster_rares;
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std::vector<BoxRare> box_rares;
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ParsedRELData() = default;
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ParsedRELData(StringReader r, bool big_endian);
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explicit ParsedRELData(const SpecCollection& collection);
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std::string serialize(bool big_endian) const;
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template <bool IsBigEndian>
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void parse_t(StringReader r);
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template <bool IsBigEndian>
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std::string serialize_t() const;
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SpecCollection as_collection() const;
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};
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std::unordered_map<uint16_t, SpecCollection> collections;
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const SpecCollection& get_collection(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid) const;
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static std::string gsl_entry_name_for_table(GameMode mode, Episode episode, uint8_t difficulty, uint8_t section_id);
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static uint16_t key_for_params(GameMode mode, Episode episode, uint8_t difficulty, uint8_t secid);
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static uint32_t expand_rate(uint8_t pc);
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static uint8_t compress_rate(uint32_t probability);
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};
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