start decompiling battle_party_menu

1 files changed, 169 insertions, 0 deletions

diff --git a/src/battle_party_menu.c b/src/battle_party_menu.c
new file mode 100644
index 000000000..33a44c345
--- /dev/null
+++ b/src/battle_party_menu.c
@@ -0,0 +1,169 @@
+#include "global.h"
+#include "pokemon.h"
+#include "task.h"
+
+struct PartyMenuItem
+{
+    const u8 *text;
+    void (*func)(void);
+};
+
+struct UnknownStruct2
+{
+    u8 unk0;
+    u8 unk1;
+    const u8 *unk4;
+};
+
+extern u8 IsLinkDoubleBattle(void);
+extern void TryCreatePartyMenuMonIcon(u8, u8, struct Pokemon *);
+extern void LoadHeldItemIconGraphics(void);
+extern void CreateHeldItemIcons_806DC34();
+extern u8 sub_806BD58(u8, u8);
+extern void PartyMenuPrintMonsLevelOrStatus(void);
+extern void PrintPartyMenuMonNicknames(void);
+extern void PartyMenuTryPrintMonsHP(void);
+extern void nullsub_13(void);
+extern void PartyMenuDrawHPBars(void);
+extern u8 sub_806B58C(u8);
+extern u8 GetItemEffectType();
+extern void sub_806E750(u8, const struct UnknownStruct2 *, const struct PartyMenuItem *, int);
+
+struct UnknownStruct1
+{
+    u8 filler0[0x259];
+    u8 unk259;
+    u8 filler25A[6];
+    u8 unk260;
+    u8 filler261[3];
+    s16 unk264;
+    s16 unk266;
+};
+
+extern u8 unk_2000000[];
+
+#define EWRAM_1B000 (*(struct UnknownStruct1 *)(unk_2000000 + 0x1B000))
+
+extern u16 gScriptItemId;
+extern u8 gUnknown_02038473;
+extern const struct PartyMenuItem gUnknown_083B5FCC[];
+extern const struct UnknownStruct2 gUnknown_083B5FF4[];
+
+int SetUpBattlePartyMenu(void)
+{
+    switch (EWRAM_1B000.unk264)
+    {
+        case 0:
+            //TODO: try to get rid of this duplicate code
+            if (IsLinkDoubleBattle() == TRUE)
+            {
+                if (EWRAM_1B000.unk266 != 6)
+                {
+                    TryCreatePartyMenuMonIcon(EWRAM_1B000.unk260, EWRAM_1B000.unk266, &gPlayerParty[EWRAM_1B000.unk266]);
+                    EWRAM_1B000.unk266++;
+                }
+                else
+                {
+                    EWRAM_1B000.unk266 = 0;
+                    EWRAM_1B000.unk264++;
+                }
+            }
+            else
+            {
+                if (EWRAM_1B000.unk266 <= 5)
+                {
+                    TryCreatePartyMenuMonIcon(EWRAM_1B000.unk260, EWRAM_1B000.unk266, &gPlayerParty[EWRAM_1B000.unk266]);
+                    EWRAM_1B000.unk266++;
+                }
+                else
+                {
+                    EWRAM_1B000.unk266 = 0;
+                    EWRAM_1B000.unk264++;
+                }                
+            }
+            break;
+        case 1:
+            LoadHeldItemIconGraphics();
+            EWRAM_1B000.unk264++;
+            break;
+        case 2:
+            CreateHeldItemIcons_806DC34(EWRAM_1B000.unk260);
+            EWRAM_1B000.unk264++;
+            break;
+        case 3:
+            if (sub_806BD58(EWRAM_1B000.unk260, EWRAM_1B000.unk266) == 1)
+            {
+                EWRAM_1B000.unk266 = 0;
+                EWRAM_1B000.unk264++;
+            }
+            else
+            {
+                EWRAM_1B000.unk266++;
+            }
+            break;
+        case 4:
+            PartyMenuPrintMonsLevelOrStatus();
+            EWRAM_1B000.unk264++;
+            break;
+        case 5:
+            PrintPartyMenuMonNicknames();
+            EWRAM_1B000.unk264++;
+            break;
+        case 6:
+            PartyMenuTryPrintMonsHP();
+            EWRAM_1B000.unk264++;
+            break;
+        case 7:
+            nullsub_13();
+            EWRAM_1B000.unk264++;
+            break;
+        case 8:
+            PartyMenuDrawHPBars();
+            EWRAM_1B000.unk264++;
+            break;
+        case 9:
+            if (sub_806B58C(EWRAM_1B000.unk266) == 1)
+            {
+                EWRAM_1B000.unk266 = 0;
+                EWRAM_1B000.unk264++;
+            }
+            else
+            {
+                EWRAM_1B000.unk266++;
+            }
+            break;
+        case 10:
+            if (gUnknown_02038473 == 3)
+            {
+                if (GetItemEffectType(gScriptItemId) == 10)
+                    EWRAM_1B000.unk259 = 0xFF;
+                else
+                    EWRAM_1B000.unk259 = 3;
+            }
+            return TRUE;
+    }
+    return FALSE;
+}
+
+void sub_8095050(u8 a, u8 b)
+{
+    if (!GetMonData(&gPlayerParty[b], MON_DATA_IS_EGG))
+    {
+        if (gUnknown_02038473 == 1)
+        {
+            gTasks[EWRAM_1B000.unk260].data[4] = 1;
+            gTasks[EWRAM_1B000.unk260].data[5] = 1;
+        }
+        else
+        {
+            gTasks[EWRAM_1B000.unk260].data[4] = 0;
+            gTasks[EWRAM_1B000.unk260].data[5] = 0;
+        }
+    }
+    else
+    {
+        gTasks[EWRAM_1B000.unk260].data[4] = 2;
+        gTasks[EWRAM_1B000.unk260].data[5] = 2;
+    }
+    sub_806E750(gTasks[a].data[4], gUnknown_083B5FF4, gUnknown_083B5FCC, 0);
+}