CreateRandomDrop and droptables

include/droptables.h

@@ -0,0 +1,34 @@
+#ifndef TMC_DROPTABLES_H
+#define TMC_DROPTABLES_H
+
+typedef union {
+    struct {
+        s16 none;
+        s16 rupee1;
+        s16 rupee5;
+        s16 rupee20;
+        s16 hearts;
+        s16 fairy;
+        s16 bombs;
+        s16 arrows;
+        s16 mysteriousShells;
+        s16 kinstoneGreen;
+        s16 kinstoneBlue;
+        s16 kinstoneRed;
+        s16 none2;
+        s16 none3;
+        s16 none4;
+        s16 none5;
+    } s;
+    s16 a[16];
+} Droptable;
+static_assert(sizeof(Droptable) == 0x20);
+
+extern const Droptable gUnk_0800137C[];
+extern const Droptable gUnk_0800143C[];
+extern const Droptable gUnk_080015BC[];
+extern const Droptable gUnk_0800161C[];
+extern const Droptable gUnk_0800191C[];
+extern const Droptable gUnk_08001A1C[];
+
+#endif // TMC_DROPTABLES_H

include/functions.h

@@ -168,7 +168,7 @@ extern void sub_080044AE(Entity*, u32, u32);
 extern void sub_0801AF18(u8*, u32, u32);
 extern void sub_0807B9B8(s32, s32, s32);
 extern void sub_08000148(u32, u32, u32);
-extern void sub_0805457C(Entity*, s32);
+extern void CreateRandomItemDrop(Entity*, s32);
 extern Entity* sub_080A2A3C(Entity*, u32, u32, u32);
 extern void sub_0806FCF4(Entity*, s32, s32, s32);
 extern u32 sub_080041DC(Entity*, u32, u32);

include/item.h

@@ -143,6 +143,12 @@ typedef enum {
     ITEM_SKILL_FAST_SPIN,
     ITEM_SKILL_FAST_SPLIT,
     ITEM_SKILL_LONG_SPIN,
+
+    // these are not actually item ids but special values used by item drops for example
+    ITEM_KINSTONE_GREEN = 0xfc,
+    ITEM_KINSTONE_BLUE,
+    ITEM_KINSTONE_RED,
+    ITEM_ENEMY_BEETLE
 } Item;
 
 #endif

include/player.h

@@ -255,7 +255,8 @@ typedef struct {
     /*0x0c*/ u8 itemButtons[2];
     /*0x0e*/ u8 bottles[4];
     /*0x12*/ u8 effect;
-    /*0x13*/ u8 filler3[5];
+    /*0x13*/ u8 hasAllFigurines;
+    /*0x14*/ u8 filler3[4];
     /*0x18*/ u16 rupees;
     /*0x1a*/ u16 field_0x1a;
     /*0x1c*/ u16 charmTimer;