unk_81BAD84

1 files changed, 20 insertions, 0 deletions

diff --git a/src/unk_81BAD84.c b/src/unk_81BAD84.c
new file mode 100644
index 000000000..43cb9a4b0
--- /dev/null
+++ b/src/unk_81BAD84.c
@@ -0,0 +1,20 @@
+#include "global.h"
+
+extern const struct {
+    const u8 *unk_0;
+    const u8 *unk_4;
+    const u8 *unk_8;
+} gUnknown_08617128[];
+
+void sub_81BAD84(u32 idx)
+{
+    REG_DISPCNT = 0x0000;
+    REG_BG0HOFS = 0x0000;
+    REG_BG0VOFS = 0x0000;
+    REG_BLDCNT = 0x0000;
+    LZ77UnCompVram(gUnknown_08617128[idx].unk_0, (void *)BG_CHAR_ADDR(0));
+    LZ77UnCompVram(gUnknown_08617128[idx].unk_4, (void *)BG_SCREEN_ADDR(31));
+    CpuCopy16(gUnknown_08617128[idx].unk_8, (void *)PLTT, 0x200);
+    REG_BG0CNT = 0x1f00;
+    REG_DISPCNT = DISPCNT_BG0_ON;
+}