2 files changed, 147 insertions, 0 deletions
diff --git a/src/mailbox_pc.c b/src/mailbox_pc.c
new file mode 100644
index 000000000..0ebffc67e
--- /dev/null
+++ b/src/mailbox_pc.c
@@ -0,0 +1,143 @@
+#include "global.h"
+#include "malloc.h"
+#include "window.h"
+#include "menu.h"
+#include "string_util.h"
+#include "new_menu_helpers.h"
+#include "list_menu.h"
+#include "player_pc.h"
+#include "strings.h"
+#include "menu_indicators.h"
+#include "sound.h"
+#include "constants/songs.h"
+
+static EWRAM_DATA u8 sWindowIds[3] = {};
+static EWRAM_DATA struct ListMenuItem * sListMenuItems = NULL;
+
+static void MoveCursorFunc(s32 itemIndex, bool8 onInit, struct ListMenu * list);
+
+static const struct WindowTemplate sWindowTemplates[] = {
+    {
+        .bg = 0,
+        .tilemapLeft = 1,
+        .tilemapTop = 1,
+        .width = 10,
+        .height = 2,
+        .paletteNum = 15,
+        .baseBlock = 0x008
+    }, {
+        .bg = 0,
+        .tilemapLeft = 19,
+        .tilemapTop = 1,
+        .width = 10,
+        .height = 18,
+        .paletteNum = 15,
+        .baseBlock = 0x01c
+    }, {
+        .bg = 0,
+        .tilemapLeft = 1,
+        .tilemapTop = 1,
+        .width = 15,
+        .height = 8,
+        .paletteNum = 15,
+        .baseBlock = 0x01c
+    }
+};
+
+static const u8 sTextColor[3] = {1, 2, 3};
+static const u8 sString_Dummy[] = _("");
+
+bool8 MailboxPC_InitBuffers(u8 num)
+{
+    u8 i;
+
+    sListMenuItems = Alloc(sizeof(struct ListMenuItem) * (num + 1));
+    if (sListMenuItems == NULL)
+        return FALSE;
+    for (i = 0; i < NELEMS(sWindowIds); i++)
+        sWindowIds[i] = 0xFF;
+    return TRUE;
+}
+
+u8 MailboxPC_GetAddWindow(u8 winIdx)
+{
+    if (sWindowIds[winIdx] == 0xFF)
+    {
+        sWindowIds[winIdx] = AddWindow(&sWindowTemplates[winIdx]);
+        SetStdWindowBorderStyle(sWindowIds[winIdx], 0);
+    }
+    return sWindowIds[winIdx];
+}
+
+void MailboxPC_RemoveWindow(u8 winIdx)
+{
+    ClearStdWindowAndFrameToTransparent(sWindowIds[winIdx], FALSE);
+    ClearWindowTilemap(sWindowIds[winIdx]);
+    RemoveWindow(sWindowIds[winIdx]);
+    sWindowIds[winIdx] = 0xFF;
+}
+
+u8 MailboxPC_GetWindowId(u8 winIdx)
+{
+    return sWindowIds[winIdx];
+}
+
+static void ItemPrintFunc(u8 windowId, s32 itemId, u8 y)
+{
+    u8 strbuf[30];
+    if (itemId != -2)
+    {
+        StringCopy(strbuf, gSaveBlock1Ptr->mail[itemId + PARTY_SIZE].playerName);
+        if (StringLength(strbuf) <= 5)
+            ConvertInternationalString(strbuf, LANGUAGE_JAPANESE);
+        AddTextPrinterParameterized4(windowId, 2, 8, y, 0, 0, sTextColor, -1, strbuf);
+    }
+}
+
+u8 MailboxPC_InitListMenu(struct PlayerPC_Unk_203AAC4 * playerPcStruct)
+{
+    u16 i;
+    for (i = 0; i < playerPcStruct->unk_5; i++)
+    {
+        sListMenuItems[i].label = sString_Dummy;
+        sListMenuItems[i].index = i;
+    }
+    sListMenuItems[i].label = gFameCheckerText_Cancel;
+    sListMenuItems[i].index = -2;
+
+    gMultiuseListMenuTemplate.items = sListMenuItems;
+    gMultiuseListMenuTemplate.totalItems = playerPcStruct->unk_5 + 1;
+    gMultiuseListMenuTemplate.windowId = sWindowIds[1];
+    gMultiuseListMenuTemplate.header_X = 0;
+    gMultiuseListMenuTemplate.item_X = GetMenuCursorDimensionByFont(2, 0);
+    gMultiuseListMenuTemplate.cursor_X = 0;
+    gMultiuseListMenuTemplate.lettersSpacing = 0;
+    gMultiuseListMenuTemplate.itemVerticalPadding = 2;
+    gMultiuseListMenuTemplate.maxShowed = 8;
+    gMultiuseListMenuTemplate.fontId = 2;
+    gMultiuseListMenuTemplate.upText_Y = 10;
+    gMultiuseListMenuTemplate.cursorPal = 2;
+    gMultiuseListMenuTemplate.fillValue = 1;
+    gMultiuseListMenuTemplate.cursorShadowPal = 3;
+    gMultiuseListMenuTemplate.moveCursorFunc = MoveCursorFunc;
+    gMultiuseListMenuTemplate.itemPrintFunc = ItemPrintFunc;
+    gMultiuseListMenuTemplate.cursorKind = 0;
+    gMultiuseListMenuTemplate.scrollMultiple = 0;
+    return ListMenuInit(&gMultiuseListMenuTemplate, playerPcStruct->scrollOffset, playerPcStruct->selectedRow);
+}
+
+static void MoveCursorFunc(s32 itemIndex, bool8 onInit, struct ListMenu * list)
+{
+    if (onInit != TRUE)
+        PlaySE(SE_SELECT);
+}
+
+void MailboxPC_AddScrollIndicatorArrows(struct PlayerPC_Unk_203AAC4 * playerPcStruct)
+{
+    playerPcStruct->unk_A = AddScrollIndicatorArrowPairParameterized(2, 0xC2, 0xC, 0x94, playerPcStruct->unk_5 - playerPcStruct->unk_4 + 1, 110, 110, &playerPcStruct->scrollOffset);
+}
+
+void MailboxPC_DestroyListMenuBuffer(void)
+{
+    Free(sListMenuItems);
+}
diff --git a/src/string_util.c b/src/string_util.c
index e1129a5a5..d5b5202df 100644
--- a/src/string_util.c
+++ b/src/string_util.c
@@ -2,6 +2,10 @@
 #include "string_util.h"
 #include "text.h"
 
+EWRAM_DATA u8 gStringVar1[32] = {};
+EWRAM_DATA u8 gStringVar2[20] = {};
+EWRAM_DATA u8 gStringVar3[20] = {};
+EWRAM_DATA u8 gStringVar4[1000] = {};
 EWRAM_DATA u8 gUnknownStringVar[16] = {0};
 
 static const u8 sDigits[] = __("0123456789ABCDEF");