nonmatching sub_8112F18

src/quest_log.c

@@ -2040,7 +2040,7 @@ void sub_8112E3C(u8 a0, struct UnkStruct_300201C * a1, u16 a2)
     }
 }
 
-const u16 gUnknown_84566A8[] = INCBIN_U16("data/graphics/unknown_84566a8.bin");
+const u16 gUnknown_84566A8[][16] = INCBIN_U16("data/graphics/unknown_84566a8.bin");
 
 const struct WindowTemplate gUnknown_8456928 = {
     0x00, 0, 15, 30, 5, 15, 0x008F
@@ -2060,3 +2060,148 @@ u8 sub_8112EB4(void)
     }
     return gUnknown_203B020;
 }
+
+void sub_8112EDC(u8 a0)
+{
+    if (gUnknown_203B020 != 0xFF)
+    {
+        FillWindowPixelBuffer(gUnknown_203B020, 0x00);
+        ClearWindowTilemap(gUnknown_203B020);
+
+        if (a0)
+            CopyWindowToVram(gUnknown_203B020, a0);
+
+        RemoveWindow(gUnknown_203B020);
+        gUnknown_203B020 = 0xFF;
+    }
+}
+
+#ifdef NONMATCHING
+void sub_8112F18(u8 a0)
+{
+    u8 width = GetWindowAttribute(a0, WINDOW_WIDTH);
+    u8 height = GetWindowAttribute(a0, WINDOW_HEIGHT);
+    u8 * buffer = Alloc(32 * width * height);
+    u8 i, j;
+    u8 k;
+
+    if (buffer)
+    {
+        for (i = 0; i < height; i++)
+        {
+            for (j = 0; j < width; j++)
+            {
+                if (i == 0)
+                    k = 0;
+                else if (i == height - 1)
+                    k = 14;
+                else
+                    k = 5;
+                CpuCopy32(
+                    gUnknown_84566A8[k], // operand swap on "add" instruction
+                    buffer + 32 * (i * width + j),
+                    32
+                );
+            }
+        }
+        CopyToWindowPixelBuffer(a0, buffer, width * height * 32, 0);
+        Free(buffer);
+    }
+}
+#else
+NAKED
+void sub_8112F18(u8 a0)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                "\tmov r7, r10\n"
+                "\tmov r6, r9\n"
+                "\tmov r5, r8\n"
+                "\tpush {r5-r7}\n"
+                "\tsub sp, 0x8\n"
+                "\tlsls r0, 24\n"
+                "\tlsrs r0, 24\n"
+                "\tmov r10, r0\n"
+                "\tmovs r1, 0x3\n"
+                "\tbl GetWindowAttribute\n"
+                "\tlsls r0, 24\n"
+                "\tlsrs r6, r0, 24\n"
+                "\tmov r0, r10\n"
+                "\tmovs r1, 0x4\n"
+                "\tbl GetWindowAttribute\n"
+                "\tlsls r0, 24\n"
+                "\tlsrs r7, r0, 24\n"
+                "\tlsls r0, r7, 5\n"
+                "\tmuls r0, r6\n"
+                "\tbl Alloc\n"
+                "\tmov r8, r0\n"
+                "\tcmp r0, 0\n"
+                "\tbeq _08112FB8\n"
+                "\tmovs r5, 0\n"
+                "\tadds r0, r6, 0\n"
+                "\tmuls r0, r7\n"
+                "\tstr r0, [sp]\n"
+                "\tcmp r5, r7\n"
+                "\tbcs _08112FA2\n"
+                "_08112F5A:\n"
+                "\tmovs r4, 0\n"
+                "\tadds r1, r5, 0x1\n"
+                "\tmov r9, r1\n"
+                "\tcmp r4, r6\n"
+                "\tbcs _08112F98\n"
+                "\tsubs r3, r7, 0x1\n"
+                "_08112F66:\n"
+                "\tmovs r0, 0\n"
+                "\tcmp r5, 0\n"
+                "\tbeq _08112F74\n"
+                "\tmovs r0, 0x5\n"
+                "\tcmp r5, r3\n"
+                "\tbne _08112F74\n"
+                "\tmovs r0, 0xE\n"
+                "_08112F74:\n"
+                "\tlsls r0, 5\n"
+                "\tldr r1, _08112FC8 @ =gUnknown_84566A8\n"
+                "\tadds r0, r1, r0\n"
+                "\tadds r1, r5, 0\n"
+                "\tmuls r1, r6\n"
+                "\tadds r1, r4\n"
+                "\tlsls r1, 5\n"
+                "\tadd r1, r8\n"
+                "\tldr r2, _08112FCC @ =0x04000008\n"
+                "\tstr r3, [sp, 0x4]\n"
+                "\tbl CpuSet\n"
+                "\tadds r0, r4, 0x1\n"
+                "\tlsls r0, 24\n"
+                "\tlsrs r4, r0, 24\n"
+                "\tldr r3, [sp, 0x4]\n"
+                "\tcmp r4, r6\n"
+                "\tbcc _08112F66\n"
+                "_08112F98:\n"
+                "\tmov r1, r9\n"
+                "\tlsls r0, r1, 24\n"
+                "\tlsrs r5, r0, 24\n"
+                "\tcmp r5, r7\n"
+                "\tbcc _08112F5A\n"
+                "_08112FA2:\n"
+                "\tldr r0, [sp]\n"
+                "\tlsls r2, r0, 21\n"
+                "\tlsrs r2, 16\n"
+                "\tmov r0, r10\n"
+                "\tmov r1, r8\n"
+                "\tmovs r3, 0\n"
+                "\tbl CopyToWindowPixelBuffer\n"
+                "\tmov r0, r8\n"
+                "\tbl Free\n"
+                "_08112FB8:\n"
+                "\tadd sp, 0x8\n"
+                "\tpop {r3-r5}\n"
+                "\tmov r8, r3\n"
+                "\tmov r9, r4\n"
+                "\tmov r10, r5\n"
+                "\tpop {r4-r7}\n"
+                "\tpop {r0}\n"
+                "\tbx r0\n"
+                "\t.align 2, 0\n"
+                "_08112FC8: .4byte gUnknown_84566A8\n"
+                "_08112FCC: .4byte 0x04000008");
+}
+#endif