sub_8121478

1 files changed, 127 insertions, 0 deletions

diff --git a/src/mail.c b/src/mail.c
new file mode 100644
index 000000000..a21a297b6
--- /dev/null
+++ b/src/mail.c
@@ -0,0 +1,127 @@
+
+// Includes
+#include "global.h"
+#include "main.h"
+#include "species.h"
+#include "malloc.h"
+#include "easy_chat.h"
+#include "mail_data.h"
+#include "mail.h"
+
+// Static type declarations
+
+struct UnkMailStruct
+{
+    u8 unk_0_0:2;
+    u8 unk_0_2:2;
+    u8 unk_0_4:4;
+};
+
+struct MailLayout
+{
+    u8 var0;
+    u8 var1;
+    u8 var2;
+    u8 var3_0:4;
+    u8 var3_4:4;
+    struct UnkMailStruct *var4;
+    u32 var8;
+};
+
+struct Unk203A134
+{
+    /*0x0000*/ u8 filler_0000[0x20c];
+    /*0x020C*/ MainCallback callback;
+    /*0x0210*/ u8 filler_0210[4];
+    /*0x0214*/ struct MailStruct *mail;
+    /*0x0218*/ bool8 flag;
+    /*0x0219*/ u8 filler_0219[1];
+    /*0x021a*/ u8 mailType;
+    /*0x021b*/ u8 unk_021b;
+    /*0x021c*/ u8 unk_021c;
+    /*0x021d*/ u8 language;
+    /*0x021e*/ bool8 playerIsSender;
+    /*0x0220*/ void (*parserSingle)(u8 *dest, u16 word);
+    /*0x0224*/ void (*parserMultiple)(u8 *dest, const u16 *src, u16 length1, u16 length2);
+    /*0x0228*/ const struct MailLayout *layout;
+    /*0x022c*/ u8 filler_022C[0x2000];
+};
+
+struct MailGraphics
+{
+    u16 (*palette)[];
+    u8 (*tiles)[];
+    u8 (*tileMap)[];
+    u16 var0C;
+    u16 var0E;
+    u16 color10;
+    u16 color12;
+};
+
+// Static RAM declarations
+
+EWRAM_DATA struct Unk203A134 *gUnknown_0203A134;
+
+// Static ROM declarations
+
+void sub_81219F0(void);
+
+// .rodata
+
+extern const struct MailLayout gUnknown_0859F3B4[];
+extern const struct MailLayout gUnknown_0859F458[];
+
+// .text
+
+void sub_8121478(struct MailStruct *mail, MainCallback callback, bool8 flag) {
+    u16 buffer[2];
+    u16 species;
+
+    gUnknown_0203A134 = calloc(1, sizeof(struct Unk203A134));
+    gUnknown_0203A134->language = LANGUAGE_ENGLISH;
+    gUnknown_0203A134->playerIsSender = TRUE;
+    gUnknown_0203A134->parserSingle = CopyEasyChatWord;
+    gUnknown_0203A134->parserMultiple = ConvertEasyChatWordsToString;
+    if (mail->itemId >= ITEM_ORANGE_MAIL && mail->itemId <= ITEM_RETRO_MAIL) {
+        gUnknown_0203A134->mailType = mail->itemId - ITEM_ORANGE_MAIL;
+    }
+    else
+    {
+        gUnknown_0203A134->mailType = 0;
+        flag = FALSE;
+    }
+    switch (gUnknown_0203A134->playerIsSender)
+    {
+        case FALSE:
+        default:
+            gUnknown_0203A134->layout = &gUnknown_0859F3B4[gUnknown_0203A134->mailType];
+            break;
+        case TRUE:
+            gUnknown_0203A134->layout = &gUnknown_0859F458[gUnknown_0203A134->mailType];
+            break;
+    }
+    species = sub_80D45E8(mail->species, buffer);
+    if (species >= SPECIES_BULBASAUR && species < NUM_SPECIES)
+    {
+        switch (gUnknown_0203A134->mailType)
+        {
+            default:
+                gUnknown_0203A134->unk_021b = 0;
+                break;
+            case ITEM_BEAD_MAIL - ITEM_ORANGE_MAIL:
+                gUnknown_0203A134->unk_021b = 1;
+                break;
+            case ITEM_DREAM_MAIL - ITEM_ORANGE_MAIL:
+                gUnknown_0203A134->unk_021b = 2;
+                break;
+        }
+    }
+    else
+    {
+        gUnknown_0203A134->unk_021b = 0;
+    }
+    gUnknown_0203A134->mail = mail;
+    gUnknown_0203A134->callback = callback;
+    gUnknown_0203A134->flag = flag;
+    SetMainCallback2(sub_81219F0);
+}