sub_80E8BF8

src/secret_base.c

@@ -4,6 +4,8 @@
 #include "list_menu.h"
 #include "decoration.h"
 #include "decoration_inventory.h"
+#include "fieldmap.h"
+#include "field_player_avatar.h"
 #include "text.h"
 #include "event_data.h"
 #include "secret_base.h"
@@ -22,6 +24,10 @@ EWRAM_DATA struct SecretBaseListMenuBuffer *gUnknown_0203A020 = NULL;
 
 // Static ROM declarations
 
+// .rodata
+
+// .text
+
 void sub_80E8AF0(struct SecretBaseRecord *sbr)
 {
     u16 i;
@@ -77,6 +83,37 @@ void sub_80E8BC8(void)
     }
 }
 
-// .rodata
+u8 sub_80E8BF8(void)
+{
+    s16 x;
+    s16 y;
+    s16 behavior;
 
-// .text
+    GetXYCoordsOneStepInFrontOfPlayer(&x, &y);
+    behavior = MapGridGetMetatileBehaviorAt(x, y) & 0xFFF;
+    if (behavior == 0x90 || behavior == 0x91)
+    {
+        return 1;
+    }
+    if (behavior == 0x92 || behavior == 0x93)
+    {
+        return 2;
+    }
+    if (behavior == 0x9a || behavior == 0x9b)
+    {
+        return 3;
+    }
+    if (behavior == 0x94 || behavior == 0x95)
+    {
+        return 4;
+    }
+    if (behavior == 0x96 || behavior == 0x97 || behavior == 0x9c || behavior == 0x9d)
+    {
+        return 5;
+    }
+    if (behavior == 0x98 || behavior == 0x99)
+    {
+        return 6;
+    }
+    return 0;
+}