More Battle Factory

1 files changed, 536 insertions, 33 deletions

diff --git a/src/battle_factory.c b/src/battle_factory.c
index e1c955122..9cb773ea3 100644
--- a/src/battle_factory.c
+++ b/src/battle_factory.c
@@ -11,10 +11,15 @@
 #include "malloc.h"
 #include "bg.h"
 #include "gpu_regs.h"
+#include "string_util.h"
+#include "international_string_util.h"
 #include "window.h"
+#include "data2.h"
 #include "decompress.h"
 #include "pokemon_summary_screen.h"
 #include "sound.h"
+#include "pokedex.h"
+#include "trainer_pokemon_sprites.h"
 #include "constants/battle_frontier.h"
 #include "constants/songs.h"
 
@@ -30,12 +35,18 @@
 
 struct FactorySelecteableMon
 {
-    u16 unk0;
+    u16 monSetId;
     u16 spriteId;
-    u8 selectetedId; // 0 - not selected, 1 - first pokemon, 2 - second pokemon, 3 - third pokemon
+    u8 selectedId; // 0 - not selected, 1 - first pokemon, 2 - second pokemon, 3 - third pokemon
     struct Pokemon monData;
 };
 
+struct UnkFactoryStruct
+{
+    u8 field0;
+    u8 field1;
+};
+
 struct FactorySelectMonsStruct
 {
     u8 menuCursorPos;
@@ -50,7 +61,7 @@ struct FactorySelectMonsStruct
     u8 unk9;
     struct FactorySelecteableMon mons[SELECTABLE_MONS_COUNT];
     u32 unk294;
-    u32 unk298;
+    struct UnkFactoryStruct unk298;
     u32 unk29C;
     u8 unk2A0;
     u8 unk2A1;
@@ -63,31 +74,49 @@ struct FactorySelectMonsStruct
 };
 
 extern struct FactorySelectMonsStruct *gUnknown_0300127C;
+extern u8 (*gUnknown_030062E8)(void);
 extern u8 gUnknown_0203CF20;
 
+extern const u16 gBattleFrontierHeldItems[];
+extern const struct FacilityMon gBattleFrontierMons[];
+extern const struct FacilityMon gSlateportBattleTentMons[];
+extern const struct BattleFrontierTrainer gBattleFrontierTrainers[];
+
+extern void SetMonMoveAvoidReturn(struct Pokemon *mon, u16 move, u8 moveSlot);
+
 // This file's functions.
 void sub_819A514(void);
 void sub_819C5D0(u16 mWin0H, u16 nWin0H, u16 mWin0V, u16 nWin0V);
 void sub_819A9AC(void);
 void sub_819AA18(void);
 void sub_819BE34(void);
-void sub_819BA64(void);
-void sub_819BCF8(void);
+void PrintSelectMonString(void);
+void PrintMonSpecies(void);
+void PrintMonCategory(void);
 void sub_819B9E8(void);
-void sub_819B9B4(void);
-void sub_819B764(void);
+void PrintRentalPkmnString(void);
+void CopySelectedMonsToPlayerParty(void);
 void sub_819C4B4(void);
 void sub_819B8D4(void);
 void sub_819C568(void);
-void sub_819BC9C(void);
+void sub_819B844(void);
+void PrintSelectableMenuOptions(void);
+void PrintSelectableYesNo(void);
 void sub_819C69C(u8 taskId);
-void sub_819B378(u8 taskId);
-void sub_819B124(u8 taskId);
-void sub_819B484(u8 arg0);
-void sub_819B63C(u8 arg0);
+void Task_HandleSelectionScreenChooseMons(u8 taskId);
+void Task_HandleSelectionScreenMenu(u8 taskId);
+void CreateFrontierFactorySelectableMons(u8 firstMonId);
+void CreateTentFactorySelectableMons(u8 firstMonId);
 void SetBallSpritePaletteNum(u8 id);
-void sub_819F444(u32 spriteId, u8 *arg1);
-void sub_819B958(u8 arg0);
+void sub_819F444(struct UnkFactoryStruct arg0, u8 *arg1);
+void sub_819B958(u8 windowId);
+void sub_819F2B4(u8 *arg0, u8 *arg1, u8 arg2);
+void sub_819F3F8(struct UnkFactoryStruct arg0, u8 *arg1, u8 arg2);
+u8 sub_819BC04(void);
+u8 sub_819BC9C(void);
+u8 sub_81A6F70(u8 battleMode, u8 lvlMode);
+u8 sub_81A6CA8(u8 arg0, u8 arg1);
+bool32 sub_819C634(u16 monSetId);
 
 // Ewram variables
 EWRAM_DATA u8 *gUnknown_0203CE2C = NULL;
@@ -113,6 +142,20 @@ extern const u8 gFrontierFactorySelectMenu_Gfx[];
 extern const u8 gFrontierFactorySelectMenu_Tilemap[];
 extern const u16 gFrontierFactorySelectMenu_Pal[];
 
+// text
+extern const u8 gText_RentalPkmn2[];
+extern const u8 gText_SelectFirstPkmn[];
+extern const u8 gText_SelectSecondPkmn[];
+extern const u8 gText_SelectThirdPkmn[];
+extern const u8 gText_TheseThreePkmnOkay[];
+extern const u8 gText_CantSelectSamePkmn[];
+extern const u8 gText_Summary[];
+extern const u8 gText_Deselect[];
+extern const u8 gText_Rent[];
+extern const u8 gText_Others2[];
+extern const u8 gText_Yes2[];
+extern const u8 gText_No2[];
+
 // code
 void sub_819A44C(struct Sprite *sprite)
 {
@@ -267,22 +310,22 @@ void sub_819A514(void)
         gMain.state++;
         break;
     case 6:
-        sub_819BA64();
+        PrintSelectMonString();
         PutWindowTilemap(2);
         gMain.state++;
         break;
     case 7:
-        sub_819BCF8();
+        PrintMonCategory();
         PutWindowTilemap(5);
         gMain.state++;
         break;
     case 8:
-        sub_819B9E8();
+        PrintMonSpecies();
         PutWindowTilemap(1);
         gMain.state++;
         break;
     case 9:
-        sub_819B9B4();
+        PrintRentalPkmnString();
         PutWindowTilemap(0);
         gMain.state++;
         break;
@@ -291,14 +334,14 @@ void sub_819A514(void)
         if (!gUnknown_0300127C->fromSummaryScreen)
         {
             gTasks[gUnknown_0300127C->unk2A1].data[0] = 0;
-            taskId = CreateTask(sub_819B378, 0);
+            taskId = CreateTask(Task_HandleSelectionScreenChooseMons, 0);
             gTasks[taskId].data[0] = 0;
         }
         else
         {
             gTasks[gUnknown_0300127C->unk2A1].data[0] = 1;
             gUnknown_0300127C->unk2A2 = 0;
-            taskId = CreateTask(sub_819B124, 0);
+            taskId = CreateTask(Task_HandleSelectionScreenMenu, 0);
             gTasks[taskId].data[0] = 13;
         }
         SetMainCallback2(sub_819A4C8);
@@ -318,12 +361,12 @@ void sub_819A9AC(void)
     gUnknown_0300127C->selectingMonsState = 1;
     gUnknown_0300127C->fromSummaryScreen = FALSE;
     for (i = 0; i < SELECTABLE_MONS_COUNT; i++)
-        gUnknown_0300127C->mons[i].selectetedId = 0;
+        gUnknown_0300127C->mons[i].selectedId = 0;
 
     if (gSaveBlock2Ptr->frontier.lvlMode != FRONTIER_LVL_TENT)
-        sub_819B484(0);
+        CreateFrontierFactorySelectableMons(0);
     else
-        sub_819B63C(0);
+        CreateTentFactorySelectableMons(0);
 }
 
 extern const struct SpriteTemplate gUnknown_086105F0;
@@ -436,28 +479,28 @@ void HandleMonSelectionChange(void)
 {
     u8 i, paletteNum;
     u8 cursorPos = gUnknown_0300127C->cursorPos;
-    if (gUnknown_0300127C->mons[cursorPos].selectetedId) // Deselect a mon.
+    if (gUnknown_0300127C->mons[cursorPos].selectedId) // Deselect a mon.
     {
         paletteNum = IndexOfSpritePaletteTag(TAG_PAL_BALL_GREY);
-        if (gUnknown_0300127C->selectingMonsState == 3 && gUnknown_0300127C->mons[cursorPos].selectetedId == 1)
+        if (gUnknown_0300127C->selectingMonsState == 3 && gUnknown_0300127C->mons[cursorPos].selectedId == 1)
         {
             for (i = 0; i < SELECTABLE_MONS_COUNT; i++)
             {
-                if (gUnknown_0300127C->mons[i].selectetedId == 2)
+                if (gUnknown_0300127C->mons[i].selectedId == 2)
                     break;
             }
             if (i == SELECTABLE_MONS_COUNT)
                 return;
             else
-                gUnknown_0300127C->mons[i].selectetedId = 1;
+                gUnknown_0300127C->mons[i].selectedId = 1;
         }
-        gUnknown_0300127C->mons[cursorPos].selectetedId = 0;
+        gUnknown_0300127C->mons[cursorPos].selectedId = 0;
         gUnknown_0300127C->selectingMonsState--;
     }
     else // Select a mon.
     {
         paletteNum = IndexOfSpritePaletteTag(TAG_PAL_BALL_SELECTED);
-        gUnknown_0300127C->mons[cursorPos].selectetedId = gUnknown_0300127C->selectingMonsState;
+        gUnknown_0300127C->mons[cursorPos].selectedId = gUnknown_0300127C->selectingMonsState;
         gUnknown_0300127C->selectingMonsState++;
     }
 
@@ -468,7 +511,7 @@ void SetBallSpritePaletteNum(u8 id)
 {
     u8 palNum;
 
-    if (gUnknown_0300127C->mons[id].selectetedId)
+    if (gUnknown_0300127C->mons[id].selectedId)
         palNum = IndexOfSpritePaletteTag(TAG_PAL_BALL_SELECTED);
     else
         palNum = IndexOfSpritePaletteTag(TAG_PAL_BALL_GREY);
@@ -528,7 +571,7 @@ void Task_CloseSelectionScreen(u8 taskId)
         case 1:
             if (!UpdatePaletteFade())
             {
-                sub_819B764();
+                CopySelectedMonsToPlayerParty();
                 DestroyTask(gUnknown_0300127C->unk2A1);
                 sub_819AB40();
                 FREE_AND_SET_NULL(gUnknown_0203CE2C);
@@ -574,7 +617,7 @@ void Task_HandleSelectionScreenYesNo(u8 taskId)
                     sub_819BC9C();
                     gUnknown_0300127C->unk2A2 = 1;
                     gTasks[taskId].data[0] = 1;
-                    gTasks[taskId].func = sub_819B378;
+                    gTasks[taskId].func = Task_HandleSelectionScreenChooseMons;
                 }
             }
             else if (gMain.newKeys & B_BUTTON)
@@ -584,7 +627,7 @@ void Task_HandleSelectionScreenYesNo(u8 taskId)
                 sub_819BC9C();
                 gUnknown_0300127C->unk2A2 = 1;
                 gTasks[taskId].data[0] = 1;
-                gTasks[taskId].func = sub_819B378;
+                gTasks[taskId].func = Task_HandleSelectionScreenChooseMons;
             }
             else if (gMain.newAndRepeatedKeys & DPAD_UP)
             {
@@ -600,3 +643,463 @@ void Task_HandleSelectionScreenYesNo(u8 taskId)
         }
     }
 }
+
+void Task_HandleSelectionScreenMenu(u8 taskId)
+{
+    switch (gTasks[taskId].data[0])
+    {
+    case 2:
+        if (!gUnknown_0300127C->fromSummaryScreen)
+            sub_819F2B4(&gUnknown_0300127C->unk298.field1, &gUnknown_0300127C->unk2A0, 0);
+        gTasks[taskId].data[0] = 9;
+        break;
+    case 9:
+        if (gUnknown_0300127C->unk2A0 != 1)
+        {
+            sub_819B844();
+            gUnknown_0300127C->fromSummaryScreen = FALSE;
+            gTasks[taskId].data[0] = 3;
+        }
+        break;
+    case 3:
+        if (gMain.newKeys & A_BUTTON)
+        {
+            u8 retVal;
+            PlaySE(SE_SELECT);
+            retVal = sub_819BC04();
+            if (retVal == 1)
+            {
+                gUnknown_0300127C->unk2A2 = 1;
+                gTasks[taskId].data[0] = 1;
+                gTasks[taskId].func = Task_HandleSelectionScreenChooseMons;
+            }
+            else if (retVal == 2)
+            {
+                gTasks[taskId].data[0] = 10;
+                gTasks[taskId].func = Task_HandleSelectionScreenYesNo;
+            }
+            else if (retVal == 3)
+            {
+                gTasks[taskId].data[0] = 11;
+                gTasks[taskId].func = Task_HandleSelectionScreenChooseMons;
+            }
+            else
+            {
+                gTasks[taskId].data[0] = 6;
+                gTasks[taskId].func = Task_FromSelectScreenToSummaryScreen;
+            }
+        }
+        else if (gMain.newKeys & B_BUTTON)
+        {
+            PlaySE(SE_SELECT);
+            sub_819F3F8(gUnknown_0300127C->unk298, &gUnknown_0300127C->unk2A0, 0);
+            sub_819B958(3);
+            gUnknown_0300127C->unk2A2 = 1;
+            gTasks[taskId].data[0] = 1;
+            gTasks[taskId].func = Task_HandleSelectionScreenChooseMons;
+        }
+        else if (gMain.newAndRepeatedKeys & DPAD_UP)
+        {
+            PlaySE(SE_SELECT);
+            UpdateMenuCursorPosition(-1);
+        }
+        else if (gMain.newAndRepeatedKeys & DPAD_DOWN)
+        {
+            PlaySE(SE_SELECT);
+            UpdateMenuCursorPosition(1);
+        }
+        break;
+    case 12:
+        if (!gPaletteFade.active)
+        {
+            if (gUnknown_0300127C->fromSummaryScreen == TRUE)
+            {
+                gPlttBufferFaded[228] = gUnknown_0300127C->unk2A4;
+                gPlttBufferUnfaded[228] = gPlttBufferUnfaded[244];
+            }
+            gUnknown_0300127C->fromSummaryScreen = FALSE;
+            gTasks[taskId].data[0] = 3;
+        }
+        break;
+    case 13:
+        sub_819B844();
+        gTasks[taskId].data[0] = 12;
+        break;
+    }
+}
+
+void Task_HandleSelectionScreenChooseMons(u8 taskId)
+{
+    if (gUnknown_0300127C->unk2A0 != 1)
+    {
+        switch (gTasks[taskId].data[0])
+        {
+        case 0:
+            if (!gPaletteFade.active)
+            {
+                gTasks[taskId].data[0] = 1;
+                gUnknown_0300127C->unk2A2 = 1;
+            }
+            break;
+        case 1:
+            if (gMain.newKeys & A_BUTTON)
+            {
+                PlaySE(SE_SELECT);
+                gUnknown_0300127C->unk2A2 = 0;
+                gTasks[taskId].data[0] = 2;
+                gTasks[taskId].func = Task_HandleSelectionScreenMenu;
+            }
+            else if (gMain.newAndRepeatedKeys & DPAD_LEFT)
+            {
+                PlaySE(SE_SELECT);
+                UpdateBallCursorPosition(-1);
+                PrintMonCategory();
+                PrintMonSpecies();
+            }
+            else if (gMain.newAndRepeatedKeys & DPAD_RIGHT)
+            {
+                PlaySE(SE_SELECT);
+                UpdateBallCursorPosition(1);
+                PrintMonCategory();
+                PrintMonSpecies();
+            }
+            break;
+        case 11:
+            if (gMain.newKeys & A_BUTTON)
+            {
+                PlaySE(SE_SELECT);
+                sub_819F3F8(gUnknown_0300127C->unk298, &gUnknown_0300127C->unk2A0, 0);
+                PrintSelectMonString();
+                gUnknown_0300127C->unk2A2 = 1;
+                gTasks[taskId].data[0] = 1;
+            }
+            break;
+        }
+    }
+}
+
+void CreateFrontierFactorySelectableMons(u8 firstMonId)
+{
+    u8 i, j = 0;
+    u8 ivs = 0;
+    u8 level = 0;
+    u8 happiness = 0;
+    u32 otId = 0;
+    u8 battleMode = VarGet(VAR_FRONTIER_BATTLE_MODE);
+    u8 lvlMode = gSaveBlock2Ptr->frontier.lvlMode;
+    u8 var_2C = gSaveBlock2Ptr->frontier.field_DE2[battleMode][lvlMode] / 7;
+    u8 var_28 = 0;
+
+    gFacilityTrainerMons = gBattleFrontierMons;
+    if (gSaveBlock2Ptr->frontier.lvlMode != FRONTIER_LVL_50)
+        level = 100;
+    else
+        level = 50;
+
+    var_28 = sub_81A6F70(battleMode, lvlMode);
+    otId = T1_READ_32(gSaveBlock2Ptr->playerTrainerId);
+
+    for (i = 0; i < SELECTABLE_MONS_COUNT; i++)
+    {
+        u16 monSetId = gSaveBlock2Ptr->frontier.field_E70[i].monId;
+        gUnknown_0300127C->mons[i + firstMonId].monSetId = monSetId;
+        if (i < var_28)
+            ivs = sub_81A6CA8(var_2C + 1, 0);
+        else
+            ivs = sub_81A6CA8(var_2C, 0);
+        CreateMonWithEVSpreadPersonalityOTID(&gUnknown_0300127C->mons[i + firstMonId].monData,
+                                             gFacilityTrainerMons[monSetId].species,
+                                             level,
+                                             gFacilityTrainerMons[monSetId].nature,
+                                             ivs,
+                                             gFacilityTrainerMons[monSetId].evSpread,
+                                             otId);
+        happiness = 0;
+        for (j = 0; j < 4; j++)
+            SetMonMoveAvoidReturn(&gUnknown_0300127C->mons[i + firstMonId].monData, gFacilityTrainerMons[monSetId].moves[j], j);
+        SetMonData(&gUnknown_0300127C->mons[i + firstMonId].monData, MON_DATA_FRIENDSHIP, &happiness);
+        SetMonData(&gUnknown_0300127C->mons[i + firstMonId].monData, MON_DATA_HELD_ITEM, &gBattleFrontierHeldItems[gFacilityTrainerMons[monSetId].itemTableId]);
+    }
+}
+
+void CreateTentFactorySelectableMons(u8 firstMonId)
+{
+    u8 i, j;
+    u8 ivs = 0;
+    u8 level = 30;
+    u8 happiness = 0;
+    u32 otId = 0;
+
+    gFacilityTrainerMons = gSlateportBattleTentMons;
+    otId = T1_READ_32(gSaveBlock2Ptr->playerTrainerId);
+
+    for (i = 0; i < SELECTABLE_MONS_COUNT; i++)
+    {
+        u16 monSetId = gSaveBlock2Ptr->frontier.field_E70[i].monId;
+        gUnknown_0300127C->mons[i + firstMonId].monSetId = monSetId;
+        CreateMonWithEVSpreadPersonalityOTID(&gUnknown_0300127C->mons[i + firstMonId].monData,
+                                             gFacilityTrainerMons[monSetId].species,
+                                             level,
+                                             gFacilityTrainerMons[monSetId].nature,
+                                             ivs,
+                                             gFacilityTrainerMons[monSetId].evSpread,
+                                             otId);
+        happiness = 0;
+        for (j = 0; j < 4; j++)
+            SetMonMoveAvoidReturn(&gUnknown_0300127C->mons[i + firstMonId].monData, gFacilityTrainerMons[monSetId].moves[j], j);
+        SetMonData(&gUnknown_0300127C->mons[i + firstMonId].monData, MON_DATA_FRIENDSHIP, &happiness);
+        SetMonData(&gUnknown_0300127C->mons[i + firstMonId].monData, MON_DATA_HELD_ITEM, &gBattleFrontierHeldItems[gFacilityTrainerMons[monSetId].itemTableId]);
+    }
+}
+
+void CopySelectedMonsToPlayerParty(void)
+{
+    u8 i, j;
+
+    for (i = 0; i < 3; i++)
+    {
+        for (j = 0; j < SELECTABLE_MONS_COUNT; j++)
+        {
+            if (gUnknown_0300127C->mons[j].selectedId == i + 1)
+            {
+                gPlayerParty[i] = gUnknown_0300127C->mons[j].monData;
+                gSaveBlock2Ptr->frontier.field_E70[i].monId = gUnknown_0300127C->mons[j].monSetId;
+                gSaveBlock2Ptr->frontier.field_E70[i].personality = GetMonData(&gPlayerParty[i].box, MON_DATA_PERSONALITY, NULL);
+                gSaveBlock2Ptr->frontier.field_E70[i].abilityBit = GetBoxMonData(&gPlayerParty[i].box, MON_DATA_ALT_ABILITY, NULL);
+                gSaveBlock2Ptr->frontier.field_E70[i].ivs = GetBoxMonData(&gPlayerParty[i].box, MON_DATA_ATK_IV, NULL);
+                break;
+            }
+        }
+    }
+    CalculatePlayerPartyCount();
+}
+
+void sub_819B844(void)
+{
+    if (!gUnknown_0300127C->fromSummaryScreen)
+        gUnknown_0300127C->menuCursorPos = 0;
+
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].pos1.x = 176;
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].pos1.y = (gUnknown_0300127C->menuCursorPos * 16) + 112;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].pos1.x = 208;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].pos1.y = (gUnknown_0300127C->menuCursorPos * 16) + 112;
+
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].invisible = 0;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].invisible = 0;
+
+    PrintSelectableMenuOptions();
+}
+
+void sub_819B8D4(void)
+{
+    gUnknown_0300127C->yesNoCursorPos = 0;
+
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].pos1.x = 176;
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].pos1.y = 112;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].pos1.x = 208;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].pos1.y = 112;
+
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].invisible = 0;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].invisible = 0;
+
+    PrintSelectableYesNo();
+}
+
+void sub_819B958(u8 windowId)
+{
+    gSprites[gUnknown_0300127C->menuCursor1SpriteId].invisible = 1;
+    gSprites[gUnknown_0300127C->menuCursor2SpriteId].invisible = 1;
+    FillWindowPixelBuffer(windowId, 0);
+    CopyWindowToVram(windowId, 2);
+    ClearWindowTilemap(windowId);
+}
+
+void PrintRentalPkmnString(void)
+{
+    FillWindowPixelBuffer(0, 0);
+    PrintTextOnWindow(0, 1, gText_RentalPkmn2, 2, 1, 0, NULL);
+    CopyWindowToVram(0, 3);
+}
+
+extern const u8 gUnknown_08610479[];
+extern const u8 gUnknown_08610476[];
+
+void PrintMonSpecies(void)
+{
+    u16 species;
+    u8 x;
+    u8 monId = gUnknown_0300127C->cursorPos;
+
+    FillWindowPixelBuffer(1, 0);
+    species = GetMonData(&gUnknown_0300127C->mons[monId].monData, MON_DATA_SPECIES, NULL);
+    StringCopy(gStringVar4, gSpeciesNames[species]);
+    x = GetStringRightAlignXOffset(1, gStringVar4, 86);
+    AddTextPrinterParameterized3(1, 1, x, 1, gUnknown_08610479, 0, gStringVar4);
+    CopyWindowToVram(1, 2);
+}
+
+void PrintSelectMonString(void)
+{
+    const u8 *str = NULL;
+
+    FillWindowPixelBuffer(2, 0);
+    if (gUnknown_0300127C->selectingMonsState == 1)
+        str = gText_SelectFirstPkmn;
+    else if (gUnknown_0300127C->selectingMonsState == 2)
+        str = gText_SelectSecondPkmn;
+    else if (gUnknown_0300127C->selectingMonsState == 3)
+        str = gText_SelectThirdPkmn;
+    else
+        str = gText_TheseThreePkmnOkay;
+
+    PrintTextOnWindow(2, 1, str, 2, 5, 0, NULL);
+    CopyWindowToVram(2, 2);
+}
+
+void PrintCantSelectSameMon(void)
+{
+    FillWindowPixelBuffer(2, 0);
+    PrintTextOnWindow(2, 1, gText_CantSelectSamePkmn, 2, 5, 0, NULL);
+    CopyWindowToVram(2, 2);
+}
+
+void PrintSelectableMenuOptions(void)
+{
+    u8 selectedId = gUnknown_0300127C->mons[gUnknown_0300127C->cursorPos].selectedId;
+
+    PutWindowTilemap(3);
+    FillWindowPixelBuffer(3, 0);
+    AddTextPrinterParameterized3(3, 1, 7, 1, gUnknown_08610476, 0, gText_Summary);
+    if (selectedId != 0)
+        AddTextPrinterParameterized3(3, 1, 7, 17, gUnknown_08610476, 0, gText_Deselect);
+    else
+        AddTextPrinterParameterized3(3, 1, 7, 17, gUnknown_08610476, 0, gText_Rent);
+
+    AddTextPrinterParameterized3(3, 1, 7, 33, gUnknown_08610476, 0, gText_Others2);
+    CopyWindowToVram(3, 3);
+}
+
+void PrintSelectableYesNo(void)
+{
+    PutWindowTilemap(4);
+    FillWindowPixelBuffer(4, 0);
+    AddTextPrinterParameterized3(4, 1, 7, 1, gUnknown_08610476, 0, gText_Yes2);
+    AddTextPrinterParameterized3(4, 1, 7, 17, gUnknown_08610476, 0, gText_No2);
+    CopyWindowToVram(4, 3);
+}
+
+extern u8 (* const gUnknown_0861041C[])(void);
+
+u8 sub_819BC04(void)
+{
+    gUnknown_030062E8 = gUnknown_0861041C[gUnknown_0300127C->menuCursorPos];
+    return gUnknown_030062E8();
+}
+
+u8 sub_819BC30(void)
+{
+    u8 selectedId = gUnknown_0300127C->mons[gUnknown_0300127C->cursorPos].selectedId;
+    u16 monSetId  = gUnknown_0300127C->mons[gUnknown_0300127C->cursorPos].monSetId;
+    if (selectedId == 0 && !sub_819C634(monSetId))
+    {
+        PrintCantSelectSameMon();
+        sub_819B958(3);
+        return 3;
+    }
+    else
+    {
+        sub_819F3F8(gUnknown_0300127C->unk298, &gUnknown_0300127C->unk2A0, 0);
+        HandleMonSelectionChange();
+        PrintSelectMonString();
+        sub_819B958(3);
+        if (gUnknown_0300127C->selectingMonsState > 3)
+            return 2;
+        else
+            return 1;
+    }
+}
+
+u8 sub_819BC9C(void)
+{
+    sub_819C568();
+    HandleMonSelectionChange();
+    PrintSelectMonString();
+    sub_819B958(3);
+    if (gUnknown_0300127C->selectingMonsState > 3)
+        return 2;
+    else
+        return 1;
+}
+
+u8 sub_819BCCC(void)
+{
+    return 0;
+}
+
+u8 sub_819BCD0(void)
+{
+    sub_819F3F8(gUnknown_0300127C->unk298, &gUnknown_0300127C->unk2A0, 0);
+    sub_819B958(3);
+    return 1;
+}
+
+void PrintMonCategory(void)
+{
+    u16 species;
+    u8 text[30];
+    u8 x;
+    u8 monId = gUnknown_0300127C->cursorPos;
+    if (monId < SELECTABLE_MONS_COUNT)
+    {
+        PutWindowTilemap(5);
+        FillWindowPixelBuffer(5, 0);
+        species = GetMonData(&gUnknown_0300127C->mons[monId].monData, MON_DATA_SPECIES, NULL);
+        CopyMonCategoryText(SpeciesToNationalPokedexNum(species), text);
+        x = GetStringRightAlignXOffset(1, text, 0x76);
+        PrintTextOnWindow(5, 1, text, x, 1, 0, NULL);
+        CopyWindowToVram(5, 2);
+    }
+}
+
+void sub_819BD70(void)
+{
+    u8 monId = gUnknown_0300127C->cursorPos;
+    struct Pokemon *mon = &gUnknown_0300127C->mons[monId].monData;
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, NULL);
+    u32 otId = GetMonData(mon, MON_DATA_OT_ID, NULL);
+
+    gUnknown_0300127C->unk298.field0 = CreateMonPicSprite_HandleDeoxys(species, otId, personality, TRUE, 88, 32, 15, 0xFFFF);
+    gSprites[gUnknown_0300127C->unk298.field0].centerToCornerVecX = 0;
+    gSprites[gUnknown_0300127C->unk298.field0].centerToCornerVecY = 0;
+
+    gUnknown_0300127C->unk2A0 = 0;
+}
+
+extern const struct SpriteTemplate gUnknown_08610638;
+
+void sub_819BE20(u8 arg0)
+{
+    gUnknown_0300127C->unk2A0 = arg0;
+}
+
+void sub_819BE34(void)
+{
+    struct Pokemon *mon;
+    u16 species;
+    u32 personality, otId;
+
+    gUnknown_0300127C->unk298.field1 = CreateSprite(&gUnknown_08610638, 120, 64, 1);
+    StartSpriteAffineAnim(&gSprites[gUnknown_0300127C->unk298.field1], 2);
+
+    mon = &gUnknown_0300127C->mons[gUnknown_0300127C->cursorPos].monData;
+    species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    personality = GetMonData(mon, MON_DATA_PERSONALITY, NULL);
+    otId = GetMonData(mon, MON_DATA_OT_ID, NULL);
+
+    gUnknown_0300127C->unk298.field0 = CreateMonPicSprite_HandleDeoxys(species, otId, personality, TRUE, 88, 32, 15, 0xFFFF);
+    gSprites[gUnknown_0300127C->unk298.field0].centerToCornerVecX = 0;
+    gSprites[gUnknown_0300127C->unk298.field0].centerToCornerVecY = 0;
+
+    gSprites[gUnknown_0300127C->unk298.field1].invisible = 1;
+}