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222 lines
7.3 KiB
C
222 lines
7.3 KiB
C
#ifndef GUARD_BMBATTLE_H
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#define GUARD_BMBATTLE_H
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#include "constants/terrains.h"
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#include "bmunit.h"
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enum {
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// Battle-related magic constants
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// Maximum amount of hits that can happen in a battle (-1, because of the terminating "hit")
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BATTLE_HIT_MAX = 7,
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// Followup attack (double attack) attack speed difference threshold
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BATTLE_FOLLOWUP_SPEED_THRESHOLD = 4,
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// Maximum battle damage
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BATTLE_MAX_DAMAGE = 127,
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};
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struct BattleUnit {
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/* 00 */ struct Unit unit;
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/* 48 */ u16 weapon;
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/* 4A */ u16 weaponBefore;
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/* 4C */ u32 weaponAttributes;
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/* 50 */ u8 weaponType;
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/* 51 */ u8 weaponSlotIndex;
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/* 52 */ s8 canCounter;
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/* 53 */ s8 wTriangleHitBonus;
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/* 54 */ s8 wTriangleDmgBonus;
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/* 55 */ u8 terrainId;
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/* 56 */ s8 terrainDefense;
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/* 57 */ s8 terrainAvoid;
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/* 58 */ s8 terrainResistance;
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/* 59 */ /* pad */
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/* 5A */ short battleAttack;
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/* 5C */ short battleDefense;
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/* 5E */ short battleSpeed;
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/* 60 */ short battleHitRate;
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/* 62 */ short battleAvoidRate;
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/* 64 */ short battleEffectiveHitRate;
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/* 66 */ short battleCritRate;
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/* 68 */ short battleDodgeRate;
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/* 6A */ short battleEffectiveCritRate;
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/* 6C */ short battleSilencerRate;
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/* 6E */ s8 expGain;
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/* 6F */ s8 statusOut;
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/* 70 */ u8 levelPrevious;
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/* 71 */ s8 expPrevious;
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/* 72 */ s8 hpInitial;
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/* 73 */ s8 changeHP;
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/* 74 */ s8 changePow;
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/* 75 */ s8 changeSkl;
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/* 76 */ s8 changeSpd;
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/* 77 */ s8 changeDef;
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/* 78 */ s8 changeRes;
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/* 79 */ s8 changeLck;
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/* 7A */ s8 changeCon;
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/* 7B */ s8 wexpMultiplier;
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/* 7C */ s8 nonZeroDamage;
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/* 7D */ s8 weaponBroke;
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/* 7E */ s8 hasItemEffectTarget;
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/* 7F */ /* pad */
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};
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struct BattleStats {
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/* 00 */ u16 config;
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/* 02 */ u8 range;
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/* 04 */ short damage;
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/* 06 */ short attack;
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/* 08 */ short defense;
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/* 0A */ short hitRate;
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/* 0C */ short critRate;
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/* 0E */ short silencerRate;
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/* 10 */ struct Unit* taUnitA;
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/* 14 */ struct Unit* taUnitB;
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};
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enum {
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// For use with BattleStats:config
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BATTLE_CONFIG_REAL = (1 << 0),
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BATTLE_CONFIG_SIMULATE = (1 << 1),
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BATTLE_CONFIG_BIT2 = (1 << 2),
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BATTLE_CONFIG_BALLISTA = (1 << 3),
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BATTLE_CONFIG_BIT4 = (1 << 4),
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BATTLE_CONFIG_ARENA = (1 << 5),
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BATTLE_CONFIG_REFRESH = (1 << 6),
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BATTLE_CONFIG_MAPANIMS = (1 << 7),
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BATTLE_CONFIG_PROMOTION = (1 << 8),
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BATTLE_CONFIG_DANCERING = (1 << 9),
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};
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struct BattleHit {
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/* 00:18 */ unsigned attributes : 19;
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/* 19:23 */ unsigned info : 5;
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/* 24:31 */ signed hpChange : 8;
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};
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enum {
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BATTLE_HIT_ATTR_CRIT = (1 << 0),
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BATTLE_HIT_ATTR_MISS = (1 << 1),
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BATTLE_HIT_ATTR_FOLLOWUP = (1 << 2),
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BATTLE_HIT_ATTR_RETALIATE = (1 << 3),
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BATTLE_HIT_ATTR_BRAVE = (1 << 4),
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BATTLE_HIT_ATTR_5 = (1 << 5), // unused?
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BATTLE_HIT_ATTR_POISON = (1 << 6),
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BATTLE_HIT_ATTR_DEVIL = (1 << 7),
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BATTLE_HIT_ATTR_HPSTEAL = (1 << 8),
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BATTLE_HIT_ATTR_HPHALVE = (1 << 9),
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BATTLE_HIT_ATTR_TATTACK = (1 << 10), // triangle attack!
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BATTLE_HIT_ATTR_SILENCER = (1 << 11),
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BATTLE_HIT_ATTR_12 = (1 << 12), // unused?
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BATTLE_HIT_ATTR_PETRIFY = (1 << 13),
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BATTLE_HIT_ATTR_SURESHOT = (1 << 14),
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BATTLE_HIT_ATTR_GREATSHLD = (1 << 15),
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BATTLE_HIT_ATTR_PIERCE = (1 << 16),
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BATTLE_HIT_ATTR_17 = (1 << 17), // unused?
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BATTLE_HIT_ATTR_18 = (1 << 18), // unused?
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};
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enum {
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BATTLE_HIT_INFO_BEGIN = (1 << 0),
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BATTLE_HIT_INFO_FINISHES = (1 << 1),
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BATTLE_HIT_INFO_KILLS_TARGET = (1 << 2),
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BATTLE_HIT_INFO_RETALIATION = (1 << 3),
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BATTLE_HIT_INFO_END = (1 << 4),
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};
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enum {
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// Special item slot identifiers understood by SetBattleUnitWeapon and other functions
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BU_ISLOT_AUTO = -1,
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BU_ISLOT_5 = UNIT_ITEM_COUNT + 0,
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BU_ISLOT_ARENA_PLAYER = UNIT_ITEM_COUNT + 1,
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BU_ISLOT_ARENA_OPPONENT = UNIT_ITEM_COUNT + 2,
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BU_ISLOT_BALLISTA = UNIT_ITEM_COUNT + 3,
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};
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// Public objects
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extern struct BattleStats gBattleStats;
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extern struct BattleUnit gBattleActor;
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extern struct BattleUnit gBattleTarget;
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extern struct BattleHit gBattleHitArray[BATTLE_HIT_MAX];
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extern struct BattleHit* gBattleHitIterator;
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// Public functions
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void BattleApplyGameStateUpdates(void);
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void BattleGenerateSimulation(struct Unit* actor, struct Unit* target, int x, int y, int actorWpnSlot);
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void BattleGenerateReal(struct Unit* actor, struct Unit* target);
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void BattleGenerateBallistaSimulation(struct Unit* actor, struct Unit* target, int x, int y);
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void BattleGenerateBallistaReal(struct Unit* actor, struct Unit* target);
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void BattleGenerate(struct Unit* actor, struct Unit* target);
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void BattleGenerateUiStats(struct Unit* unit, s8 itemSlot);
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void InitBattleUnit(struct BattleUnit* bUnit, struct Unit* unit);
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void InitBattleUnitWithoutBonuses(struct BattleUnit* bu, struct Unit* unit);
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void SetBattleUnitTerrainBonuses(struct BattleUnit* bu, int terrain);
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void SetBattleUnitTerrainBonusesAuto(struct BattleUnit* bu);
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void SetBattleUnitWeapon(struct BattleUnit* bu, int itemSlot);
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void SetBattleUnitWeaponBallista(struct BattleUnit* bu);
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void sub_802A958(void); // unused?
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void ClearBattleHits(void);
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void BattleUnwind(void);
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void BattleGetBattleUnitOrder(struct BattleUnit** outAttacker, struct BattleUnit** outDefender);
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s8 BattleGetFollowUpOrder(struct BattleUnit** outAttacker, struct BattleUnit** outDefender);
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void BattleApplyExpGains(void);
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int GetAutoleveledStatIncrease(int growth, int levelCount);
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s8 CanBattleUnitGainLevels(struct BattleUnit* bu);
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void CheckBattleUnitLevelUp(struct BattleUnit* bu);
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void ApplyUnitDefaultPromotion(struct Unit* unit);
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void ApplyUnitPromotion(struct Unit* unit, u8 classId);
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void GenerateBattleUnitStatGainsComparatively(struct BattleUnit* bu, struct Unit* unit);
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void CheckBattleUnitStatCaps(struct Unit* unit, struct BattleUnit* bu);
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void BattleApplyUnitUpdates(void);
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s8 sub_802C0B0(void); // unused?
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s8 HasBattleUnitGainedWeaponLevel(struct BattleUnit* bu);
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void UpdateUnitFromBattle(struct Unit* unit, struct BattleUnit* bu);
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void UpdateUnitDuringBattle(struct Unit* unit, struct BattleUnit* bu);
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void BattleApplyBallistaUpdates(void);
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void sub_802C334(void);
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void BattleUnitTargetSetEquippedWeapon(struct BattleUnit* bu);
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void BattleUnitTargetCheckCanCounter(struct BattleUnit* bu);
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void BattleApplyWeaponTriangleEffect(struct BattleUnit* actor, struct BattleUnit* target);
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void BattleInitTargetCanCounter(void);
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void InitObstacleBattleUnit(void);
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void UpdateObstacleFromBattle(struct BattleUnit* bu);
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void BeginBattleAnimations(void);
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int GetUnitSoloBattleAnimType(struct Unit* unit);
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int GetBattleAnimType(void);
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void BattleInitItemEffect(struct Unit* actor, int itemSlot);
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void BattleInitItemEffectTarget(struct Unit* unit);
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void BattleApplyMiscAction(struct Proc* proc);
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void BattleApplyItemEffect(struct Proc* proc);
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int GetOffensiveStaffAccuracy(struct Unit* actor, struct Unit* target);
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void BattleGenerateArena(struct Unit* unit);
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s8 BattleIsTriangleAttack(void);
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s8 DidBattleUnitBreakWeapon(struct BattleUnit* bu);
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void SetScriptedBattle(struct BattleHit* hits);
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void UnitLevelUp(struct Unit* unit);
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void BattleHitAdvance(void);
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void BattleHitTerminate(void);
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#define BUNIT_IS_OBSTACLE(aBu) (((aBu)->terrainId == TERRAIN_WALL_1B) || ((aBu)->terrainId == TERRAIN_SNAG))
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#endif // GUARD_BMBATTLE_H
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