Document entrypoint for showing/hiding the Party Gauge

include/constants/battle.h

@@ -50,6 +50,7 @@ enum BattlerBootState {
 #define BATTLE_TYPE_NO_ITEMS                (BATTLE_TYPE_LINK | BATTLE_TYPE_FRONTIER)
 #define BATTLE_TYPE_AI_PARTNER              (BATTLE_TYPE_DOUBLES | BATTLE_TYPE_2vs2 | BATTLE_TYPE_AI)
 #define BATTLE_TYPE_TRAINER_WITH_AI_PARTNER (BATTLE_TYPE_TRAINER | BATTLE_TYPE_AI_PARTNER)
+#define BATTLE_TYPE_FRONTIER_WITH_AI_PARTNER (BATTLE_TYPE_FRONTIER | BATTLE_TYPE_TRAINER_WITH_AI_PARTNER)
 #define BATTLE_TYPE_SPECIAL_WILD            (BATTLE_TYPE_SAFARI | BATTLE_TYPE_ROAMER | BATTLE_TYPE_PAL_PARK | BATTLE_TYPE_CATCH_TUTORIAL)
 #define BATTLE_TYPE_NO_OBEDIENCE_CHECK      (BATTLE_TYPE_LINK | BATTLE_TYPE_FRONTIER)
 #define BATTLE_TYPE_FORCED_SET_MODE         (BATTLE_TYPE_DOUBLES | BATTLE_TYPE_LINK | BATTLE_TYPE_FRONTIER)

include/constants/battle/battle_io.h

@@ -0,0 +1,17 @@
+#ifndef POKEPLATINUM_CONSTANTS_BATTLE_BATTLE_IO_H
+#define POKEPLATINUM_CONSTANTS_BATTLE_BATTLE_IO_H
+
+enum BattleIOCommand {
+    BTLIOCMD_SHOW_BATTLE_START_PARTY_GAUGE = 48,
+    BTLIOCMD_HIDE_BATTLE_START_PARTY_GAUGE,
+    BTLIOCMD_SHOW_PARTY_GAUGE,
+    BTLIOCMD_HIDE_PARTY_GAUGE,
+    BTLIOCMD_LOAD_PARTY_GAUGE_GRAPHICS,
+    BTLIOCMD_FREE_PARTY_GAUGE_GRAPHICS,
+};
+
+enum BattleIORecipient {
+    BTLIO_RECIPIENT_ENQUEUE = 1,
+};
+
+#endif // POKEPLATINUM_CONSTANTS_BATTLE_BATTLE_IO_H

include/enums.h

@@ -268,32 +268,6 @@ typedef enum {
     UnkEnum_ov66_022324D0_12 = UnkEnum_ov66_022324D0_02 + 1,
 } UnkEnum_ov66_022324D0;
 
-typedef enum {
-    UnkEnum_ov16_0226D194_00,
-    UnkEnum_ov16_0226D194_01,
-} UnkEnum_ov16_0226D194;
-
-typedef enum {
-    UnkEnum_ov16_0226D220_00,
-    UnkEnum_ov16_0226D220_01,
-} UnkEnum_ov16_0226D220;
-
-typedef enum {
-    UnkEnum_ov16_0226D194_1_00,
-    UnkEnum_ov16_0226D194_1_01,
-} UnkEnum_ov16_0226D194_1;
-
-typedef enum {
-    UnkEnum_ov16_0226D194_2_00,
-    UnkEnum_ov16_0226D194_2_01,
-} UnkEnum_ov16_0226D194_2;
-
-typedef enum {
-    UnkEnum_ov16_0226D194_3_00,
-    UnkEnum_ov16_0226D194_3_01,
-    UnkEnum_ov16_0226D194_3_02,
-} UnkEnum_ov16_0226D194_3;
-
 enum {
     GX_BLEND_BGALL = GX_BLEND_PLANEMASK_BG0 | GX_BLEND_PLANEMASK_BG1 | GX_BLEND_PLANEMASK_BG2 | GX_BLEND_PLANEMASK_BG3,
     GX_BLEND_ALL   = GX_BLEND_BGALL | GX_BLEND_PLANEMASK_OBJ | GX_BLEND_PLANEMASK_BD,

include/overlay016/ov16_0223DF00.h

@@ -37,6 +37,8 @@
 #include "overlay016/struct_ov16_02268A14_decl.h"
 #include "overlay016/struct_ov16_0226D160_decl.h"
 
+#include "overlay016/ov16_0226D094.h"
+
 #include "enums.h"
 
 #define ENEMY_IN_SLOT_RIGHT 0
@@ -84,8 +86,8 @@ CellTransferStateData * ov16_0223E010(BattleSystem * param0);
 AnimationResourceCollection * ov16_0223E018(BattleSystem * param0);
 UnkStruct_ov16_02268520 * ov16_0223E020(BattleSystem * param0, int param1);
 UnkStruct_ov16_02268A14 * ov16_0223E02C(BattleSystem * param0);
-UnkStruct_ov16_0226D160 * ov16_0223E034(BattleSystem * param0, UnkEnum_ov16_0226D194 param1);
-void ov16_0223E040(BattleSystem * param0, UnkEnum_ov16_0226D194 param1, UnkStruct_ov16_0226D160 * param2);
+PartyGauge * ov16_0223E034(BattleSystem * param0, enum PartyGaugeSide param1);
+void ov16_0223E040(BattleSystem * param0, enum PartyGaugeSide param1, PartyGauge * param2);
 UnkStruct_0200C440 * ov16_0223E04C(BattleSystem * param0);
 UnkStruct_0200C440 * ov16_0223E054(BattleSystem * param0);
 MessageLoader * BattleSystem_MessageLoader(BattleSystem * param0);

include/overlay016/ov16_0225CBB8.h

@@ -27,7 +27,7 @@
 #include "overlay016/struct_ov16_0225C454.h"
 #include "overlay016/struct_ov16_0225C468.h"
 #include "overlay016/struct_ov16_0225C65C.h"
-#include "overlay016/struct_ov16_0225C840.h"
+#include "struct_defs/battle_io.h"
 #include "overlay016/struct_ov16_0225C9F0.h"
 #include "overlay016/struct_ov16_0225CA4C.h"
 #include "overlay016/struct_ov16_0225CA60.h"
@@ -81,10 +81,42 @@ void ov16_0225DF6C(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0
 void ov16_0225E008(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0225C468 * param2);
 void ov16_0225E0BC(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0225C65C * param2);
 void ov16_0225E0F4(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_022664F8 * param2);
-void ov16_0225E134(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0225C840 * param2);
-void ov16_0225E17C(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0225C840 * param2);
-void ov16_0225E1B4(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0225C840 * param2);
-void ov16_0225E200(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_0225C840 * param2);
+
+/**
+ * @brief Show the start-of-battle party gauge.
+ * 
+ * @param battleSys 
+ * @param battlerData 
+ * @param partyGauge 
+ */
+void Battler_ShowBattleStartPartyGauge(BattleSystem *battleSys, BattlerData *battlerData, PartyGaugeData *partyGauge);
+
+/**
+ * @brief Hide the start-of-battle party gauge.
+ * 
+ * @param battleSys 
+ * @param battlerData 
+ * @param partyGauge 
+ */
+void Battler_HideBattleStartPartyGauge(BattleSystem *battleSys, BattlerData *battlerData, PartyGaugeData *partyGauge);
+
+/**
+ * @brief Show the mid-battle party gauge.
+ * 
+ * @param battleSys 
+ * @param battlerData 
+ * @param partyGauge 
+ */
+void Battler_ShowPartyGauge(BattleSystem *battleSys, BattlerData *battlerData, PartyGaugeData *partyGauge);
+
+/**
+ * @brief Hide the mid-battle party gauge.
+ * 
+ * @param battleSys 
+ * @param battlerData 
+ * @param partyGauge 
+ */
+void Battler_HidePartyGauge(BattleSystem *battleSys, BattlerData *battlerData, PartyGaugeData *partyGauge);
 void ov16_0225E23C(BattleSystem * param0, BattlerData * param1);
 void ov16_0225E294(BattleSystem * param0, BattlerData * param1, UnkStruct_ov16_02265BBC * param2);
 void ov16_0225E2C8(BattleSystem * param0, BattlerData * param1);

include/overlay016/ov16_0226485C.h

@@ -64,12 +64,54 @@ void BattleIO_SetMosaic(BattleSystem * param0, int param1, int param2, int param
 void BattleIO_ChangeWeatherForm(BattleSystem * param0, int param1);
 void BattleIO_UpdateBG(BattleSystem * param0, int param1);
 void BattleIO_ClearTouchScreen(BattleSystem * param0, int param1);
-void BattleIO_ShowBattleStartPartyGauge(BattleSystem * param0, int param1);
-void BattleIO_HideBattleStartPartyGauge(BattleSystem * param0, int param1);
-void BattleIO_ShowPartyGauge(BattleSystem * param0, int param1);
-void BattleIO_HidePartyGauge(BattleSystem * param0, int param1);
-void BattleIO_LoadPartyGaugeGraphics(BattleSystem * param0);
-void BattleIO_FreePartyGaugeGraphics(BattleSystem * param0);
+
+/**
+ * @brief Push a command to the I/O queue to show the party gauge at the start of a battle for a
+ * given battler.
+ * 
+ * @param battleSys 
+ * @param battler 
+ */
+void BattleIO_ShowBattleStartPartyGauge(BattleSystem *battleSys, int battler);
+
+/**
+ * @brief Push a command to the I/O queue to hide the party gauge at the start of a battle for a
+ * given battler.
+ * 
+ * @param battleSys 
+ * @param battler 
+ */
+void BattleIO_HideBattleStartPartyGauge(BattleSystem *battleSys, int battler);
+
+/**
+ * @brief Push a command to the I/O queue to show the party gauge for a given battler.
+ * 
+ * @param battleSys 
+ * @param battler 
+ */
+void BattleIO_ShowPartyGauge(BattleSystem *battleSys, int battler);
+
+/**
+ * @brief Push a command to the I/O queue to hide the party gauge for a given battler.
+ * 
+ * @param battleSys 
+ * @param battler 
+ */
+void BattleIO_HidePartyGauge(BattleSystem *battleSys, int battler);
+
+/**
+ * @brief Push a command to the I/O queue to load the graphics resources for the party gauge.
+ * 
+ * @param battleSys 
+ */
+void BattleIO_LoadPartyGaugeGraphics(BattleSystem *battleSys);
+
+/**
+ * @brief Push a command to the I/O queue to free the graphics resources for the party gauge.
+ * 
+ * @param battleSys 
+ */
+void BattleIO_FreePartyGaugeGraphics(BattleSystem *battleSys);
 void BattleIO_IncrementRecord(BattleSystem * param0, int param1, int param2, int param3);
 void BattleIO_LinkWaitMessage(BattleSystem *battleSys, int battler);
 void BattleIO_RestoreSprite(BattleSystem * param0, BattleContext * param1, int param2);
@@ -83,7 +125,7 @@ void BattleIO_PlayMoveHitSoundEffect(BattleSystem * param0, BattleContext * para
 void BattleIO_PlayMusic(BattleSystem * param0, int param1, int param2);
 void BattleIO_SubmitResult(BattleSystem * param0);
 void BattleIO_ClearMessageBox(BattleSystem * param0);
-void ov16_02266ABC(BattleSystem * param0, int param1, int param2);
+void ClearCommand(BattleSystem * param0, int param1, int param2);
 BOOL ov16_02266AE4(BattleSystem * param0, void * param1);
 void ov16_02266B78(BattleSystem * param0, BattleContext * param1, UnkStruct_ov16_02265BBC * param2, int param3, int param4, int param5, int param6, u16 param7);
 

include/overlay016/ov16_0226D094.h

@@ -8,12 +8,38 @@
 
 #include "enums.h"
 
+enum PartyGaugeSide {
+    PARTY_GAUGE_OURS,
+    PARTY_GAUGE_THEIRS,
+};
+
+enum ShowPartyGaugeType {
+    SHOW_PARTY_GAUGE_BATTLE_START,
+    SHOW_PARTY_GAUGE_MID_BATTLE,
+};
+
+enum HidePartyGaugeType {
+    HIDE_PARTY_GAUGE_BATTLE_START,
+    HIDE_PARTY_GAUGE_MID_BATTLE,
+};
+
+enum PartyGaugePosition {
+    PARTY_GAUGE_POSITION_HIGH,
+    PARTY_GAUGE_POSITION_MIDDLE,
+    PARTY_GAUGE_POSITION_LOW,
+};
+
+enum HideArrowType {
+    HIDE_ARROW_FADE_AND_SCROLL,
+    HIDE_ARROW_FADE_IN_PLACE,
+};
+
 void ov16_0226D094(CellTransferStateData * param0, AnimationResourceCollection * param1, PaletteSys * param2);
 void ov16_0226D12C(AnimationResourceCollection * param0);
-UnkStruct_ov16_0226D160 * ov16_0226D194(u8 param0[], UnkEnum_ov16_0226D194 param1, UnkEnum_ov16_0226D194_1 param2, UnkEnum_ov16_0226D194_3 param3, CellTransferStateData * param4, AnimationResourceCollection * param5);
-BOOL ov16_0226D1FC(UnkStruct_ov16_0226D160 * param0);
-void ov16_0226D220(UnkStruct_ov16_0226D160 * param0, UnkEnum_ov16_0226D220 param1, UnkEnum_ov16_0226D194_2 param2);
-BOOL ov16_0226D258(UnkStruct_ov16_0226D160 * param0);
-void ov16_0226D27C(UnkStruct_ov16_0226D160 * param0);
+PartyGauge * ov16_0226D194(u8 param0[], enum PartyGaugeSide param1, enum ShowPartyGaugeType param2, enum PartyGaugePosition param3, CellTransferStateData * param4, AnimationResourceCollection * param5);
+BOOL ov16_0226D1FC(PartyGauge * param0);
+void ov16_0226D220(PartyGauge * param0, enum HideArrowType param1, enum HidePartyGaugeType param2);
+BOOL ov16_0226D258(PartyGauge * param0);
+void ov16_0226D27C(PartyGauge * param0);
 
 #endif // POKEPLATINUM_OV16_0226D094_H

include/overlay016/struct_ov16_0225BFFC_t.h

@@ -12,6 +12,8 @@
 #include "overlay016/struct_ov16_022674C4.h"
 #include "overlay016/struct_ov16_0226C378.h"
 
+#define DATA_BUF_SIZE 256
+
 struct BattlerData {
     UnkStruct_ov16_0225BFFC_sub1 unk_00;
     CellActorData * unk_18;
@@ -23,8 +25,8 @@ struct BattlerData {
     BallRotation * unk_84;
     UnkStruct_ov12_02223764 * unk_88;
     void * unk_8C;
-    u8 unk_90[256];
-    u8 unk_190;
+    u8 data[DATA_BUF_SIZE];
+    u8 battler;
     u8 battlerType;
     u8 bootState;
     u8 unk_193;

include/overlay016/struct_ov16_0226D160_decl.h

@@ -1,6 +1,6 @@
 #ifndef POKEPLATINUM_STRUCT_OV16_0226D160_DECL_H
 #define POKEPLATINUM_STRUCT_OV16_0226D160_DECL_H
 
-typedef struct UnkStruct_ov16_0226D160_t UnkStruct_ov16_0226D160;
+typedef struct PartyGauge PartyGauge;
 
 #endif // POKEPLATINUM_STRUCT_OV16_0226D160_DECL_H

include/struct_defs/battle_io.h

@@ -0,0 +1,20 @@
+#ifndef POKEPLATINUM_STRUCT_BATTLE_IO_H
+#define POKEPLATINUM_STRUCT_BATTLE_IO_H
+
+#include "constants/pokemon.h"
+
+enum PartyGaugeBallStatus {
+    BALL_STATUS_NO_MON = 0,
+    BALL_STATUS_MON_ALIVE,
+    BALL_STATUS_MON_FAINTED,
+    BALL_STATUS_HAS_STATUS_CONDITION,
+};
+
+typedef struct PartyGaugeData {
+    u8 command;
+    u8 padding_01;
+
+    u8 status[MAX_PARTY_SIZE];
+} PartyGaugeData;
+
+#endif // POKEPLATINUM_STRUCT_BATTLE_IO_H

include/struct_defs/battle_system.h

@@ -77,7 +77,7 @@ struct BattleSystem {
     TrainerData trainers[4];
     UnkStruct_ov16_02268520 unk_17C[2];
     UnkStruct_ov16_02268A14 * unk_198;
-    UnkStruct_ov16_0226D160 * unk_19C[2];
+    PartyGauge * unk_19C[2];
     UnkStruct_0200C440 * unk_1A4;
     UnkStruct_0200C440 * unk_1A8;
     void * unk_1AC;

src/overlay016/ov16_0223DF00.c

@@ -331,12 +331,12 @@ UnkStruct_ov16_02268A14 * ov16_0223E02C (BattleSystem * param0)
     return param0->unk_198;
 }
 
-UnkStruct_ov16_0226D160 * ov16_0223E034 (BattleSystem * param0, UnkEnum_ov16_0226D194 param1)
+PartyGauge * ov16_0223E034 (BattleSystem * param0, enum PartyGaugeSide param1)
 {
     return param0->unk_19C[param1];
 }
 
-void ov16_0223E040 (BattleSystem * param0, UnkEnum_ov16_0226D194 param1, UnkStruct_ov16_0226D160 * param2)
+void ov16_0223E040 (BattleSystem * param0, enum PartyGaugeSide param1, PartyGauge * param2)
 {
     param0->unk_19C[param1] = param2;
 }