use GC logic for BB nonrare item drop generation and shops
This commit is contained in:
Martin Michelsen
@@ -0,0 +1,239 @@
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#pragma once
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#include <stdint.h>
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#include <memory>
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#include <string>
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#include <phosg/Encoding.hh>
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#include "Text.hh"
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#include "ItemData.hh"
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class ItemParameterTable {
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public:
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struct ItemBase {
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le_uint32_t id;
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le_uint16_t type;
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le_uint16_t skin;
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le_uint32_t team_points;
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} __attribute__((packed));
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struct ArmorOrShield {
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ItemBase base;
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le_uint16_t dfp;
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le_uint16_t evp;
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uint8_t block_particle;
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uint8_t block_effect;
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uint8_t item_class;
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uint8_t unknown_a1;
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uint8_t required_level;
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uint8_t efr;
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uint8_t eth;
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uint8_t eic;
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uint8_t edk;
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uint8_t elt;
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uint8_t dfp_range;
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uint8_t evp_range;
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uint8_t stat_boost;
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uint8_t tech_boost;
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le_uint16_t unknown_a2;
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} __attribute__((packed));
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struct Unit {
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ItemBase base;
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le_uint16_t stat;
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le_uint16_t stat_amount;
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le_int16_t modifier_amount;
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parray<uint8_t, 2> unused;
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} __attribute__((packed));
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struct Mag {
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ItemBase base;
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uint8_t feed_table;
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uint8_t unknown_a1;
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uint8_t photon_blast;
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uint8_t activation;
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uint8_t on_pb_full;
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uint8_t on_low_hp;
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uint8_t on_death;
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uint8_t on_boss;
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uint8_t on_pb_full_flag;
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uint8_t on_low_hp_flag;
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uint8_t on_death_flag;
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uint8_t on_boss_flag;
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uint8_t item_class;
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parray<uint8_t, 3> unused;
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} __attribute__((packed));
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struct Tool {
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ItemBase base;
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le_uint16_t amount;
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le_uint16_t tech;
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le_int32_t cost;
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uint8_t item_flag;
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parray<uint8_t, 3> unused;
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} __attribute__((packed));
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struct Weapon {
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ItemBase base;
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uint8_t item_class;
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uint8_t unknown_a0;
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le_uint16_t atp_min;
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le_uint16_t atp_max;
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le_uint16_t atp_required;
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le_uint16_t mst_required;
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le_uint16_t ata_required;
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le_uint16_t mst;
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uint8_t max_grind;
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uint8_t photon;
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uint8_t special;
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uint8_t ata;
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uint8_t stat_boost;
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uint8_t projectile;
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int8_t trail1_x;
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int8_t trail1_y;
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int8_t trail2_x;
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int8_t trail2_y;
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int8_t color;
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uint8_t unknown_a1;
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uint8_t unknown_a2;
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uint8_t unknown_a3;
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uint8_t unknown_a4;
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uint8_t unknown_a5;
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uint8_t tech_boost;
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uint8_t combo_type;
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} __attribute__((packed));
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struct MagFeedResult {
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int8_t defense;
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int8_t power;
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int8_t dexterity;
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int8_t mind;
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int8_t iq;
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int8_t sync;
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parray<uint8_t, 2> unused;
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} __attribute__((packed));
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struct MagFeedResultsList {
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parray<MagFeedResult, 11> results;
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} __attribute__((packed));
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struct MagFeedResultsTable {
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parray<MagFeedResultsList, 8> table;
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} __attribute__((packed));
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struct ItemStarValue {
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uint8_t num_stars;
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} __attribute__((packed));
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struct Special {
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le_uint16_t type;
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le_uint16_t amount;
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} __attribute__((packed));
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struct StatBoost {
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uint8_t stat1;
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uint8_t stat2;
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le_uint16_t amount1;
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le_uint16_t amount2;
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} __attribute__((packed));
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struct MaxTechniqueLevels {
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// Indexed as [tech_num][char_class]
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parray<parray<uint8_t, 12>, 19> max_level;
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} __attribute__((packed));
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struct ItemCombination {
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parray<uint8_t, 3> used_item;
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parray<uint8_t, 3> equipped_item;
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parray<uint8_t, 3> result_item;
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uint8_t maglevel;
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uint8_t grind;
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uint8_t level;
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uint8_t char_class;
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parray<uint8_t, 3> unused;
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} __attribute__((packed));
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struct TechniqueBoost {
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le_uint32_t tech1;
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le_float boost1;
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le_uint32_t tech2;
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le_float boost2;
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le_uint32_t tech3;
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le_float boost3;
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} __attribute__((packed));
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struct EventItem {
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parray<uint8_t, 3> item;
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uint8_t probability;
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} __attribute__((packed));
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struct UnsealableItem {
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parray<uint8_t, 3> item;
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uint8_t unused;
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} __attribute__((packed));
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struct NonWeaponSaleDivisors {
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le_float armor_divisor;
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le_float shield_divisor;
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le_float unit_divisor;
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le_float mag_divisor;
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} __attribute__((packed));
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struct TableOffsets {
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/* 00 / 14884 */ le_uint32_t weapon_table; // -> [{count, offset -> [Weapon]}](0xED)
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/* 04 / 1478C */ le_uint32_t armor_table; // -> [{count, offset -> [ArmorOrShield]}](2; armors and shields)
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/* 08 / 1479C */ le_uint32_t unit_table; // -> {count, offset -> [Unit]} (last if out of range)
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/* 0C / 147AC */ le_uint32_t tool_table; // -> [{count, offset -> [Tool]}](0x1A) (last if out of range)
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/* 10 / 147A4 */ le_uint32_t mag_table; // -> {count, offset -> [Mag]}
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/* 14 / 0F4B8 */ le_uint32_t attack_animation_table; // -> [uint8_t](0xED)
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/* 18 / 0DE7C */ le_uint32_t photon_color_table; // -> [0x24-byte structs](0x20)
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/* 1C / 0E194 */ le_uint32_t weapon_range_table; // -> ???
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/* 20 / 0F5A8 */ le_uint32_t weapon_sale_divisor_table; // -> [float](0xED)
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/* 24 / 0F83C */ le_uint32_t sale_divisor_table; // -> NonWeaponSaleDivisors
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/* 28 / 1502C */ le_uint32_t mag_feed_table; // -> [offset -> MagFeedResultsList](8)
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/* 2C / 0FB0C */ le_uint32_t star_value_table; // -> [uint8_t] (indexed by .id from weapon, armor, etc.)
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/* 30 / 0FE3C */ le_uint32_t special_data_table; // -> [Special]
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/* 34 / 0FEE0 */ le_uint32_t weapon_effect_table; // -> [16-byte structs]
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/* 38 / 1275C */ le_uint32_t stat_boost_table; // -> [StatBoost]
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/* 3C / 11C80 */ le_uint32_t shield_effect_table; // -> [8-byte structs]
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/* 40 / 12894 */ le_uint32_t max_tech_level_table; // -> MaxTechniqueLevels
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/* 44 / 14FF4 */ le_uint32_t combination_table; // -> [{count, offset -> [ItemCombination]}]
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/* 48 / 12754 */ le_uint32_t unknown_a1;
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/* 4C / 14278 */ le_uint32_t tech_boost_table; // -> [TechniqueBoost] (always 0x2C of them? from counts struct?)
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/* 50 / 15014 */ le_uint32_t unwrap_table; // -> {count, offset -> [{count, offset -> [4-byte structs]}]}
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/* 54 / 1501C */ le_uint32_t unsealable_table; // -> {count, offset -> [UnsealableItem]}
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/* 58 / 15024 */ le_uint32_t ranged_special_table; // -> {count, offset -> [4-byte structs]}
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} __attribute__((packed));
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struct CountAndOffset {
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le_uint32_t count;
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le_uint32_t offset;
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} __attribute__((packed));
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ItemParameterTable(std::shared_ptr<const std::string> data);
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~ItemParameterTable() = default;
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const Weapon& get_weapon(uint8_t data1_1, uint8_t data1_2) const;
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const ArmorOrShield& get_armor_or_shield(uint8_t data1_1, uint8_t data1_2) const;
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const Unit& get_unit(uint8_t data1_2) const;
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const Tool& get_tool(uint8_t data1_1, uint8_t data1_2) const;
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std::pair<uint8_t, uint8_t> find_tool_by_class(uint8_t tool_class) const;
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const Mag& get_mag(uint8_t data1_1) const;
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float get_sale_divisor(uint8_t data1_0, uint8_t data1_1) const;
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const MagFeedResult& get_mag_feed_result(uint8_t table_index, uint8_t which) const;
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uint8_t get_item_stars(uint16_t slot) const;
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uint8_t get_max_tech_level(uint8_t char_class, uint8_t tech_num) const;
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const ItemBase& get_item_definition(const ItemData& item) const;
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uint8_t get_item_stars(const ItemData& item) const;
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bool is_item_rare(const ItemData& item) const;
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bool is_unsealable_item(const ItemData& param_1) const;
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private:
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std::shared_ptr<const std::string> data;
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StringReader r;
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const TableOffsets* offsets;
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};
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