From 23a21b9cd815bbb226fb959f9ffb8244fa4e11d8 Mon Sep 17 00:00:00 2001
From: itsgrimetime <990274+itsgrimetime@users.noreply.github.com>
Date: Mon, 5 Jan 2026 15:09:51 -0800
Subject: [PATCH] vi1201v1: Match fn_8031FC30 and fn_8031FCBC
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- fn_8031FC30: CObj animation with frame checks for vi_8031C9B4 and un_8031F9D8
- fn_8031FCBC: Frame counter with GObjPLink cleanup after 30 frames

Rebased on upstream/master after other vi functions merged via #2053.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/melee/vi/vi1201v1.c | 28 ++++++++++++++++++++++++++--
 src/melee/vi/vi1201v1.h |  6 +++---
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/src/melee/vi/vi1201v1.c b/src/melee/vi/vi1201v1.c
index 0188f97fce..0f373c5a68 100644
--- a/src/melee/vi/vi1201v1.c
+++ b/src/melee/vi/vi1201v1.c
@@ -1,6 +1,9 @@
 #include "vi/vi1201v1.static.h"
 
+#include <baselib/aobj.h>
+#include <baselib/cobj.h>
 #include <baselib/gobj.h>
+#include <baselib/gobjplink.h>
 #include <baselib/jobj.h>
 #include <dolphin/gx/GXStruct.h>
 
@@ -49,9 +52,30 @@ void fn_8031FB90(HSD_GObj* gobj)
     }
 }
 
-/// #fn_8031FC30
+void fn_8031FC30(HSD_GObj* gobj)
+{
+    HSD_CObj* cobj = GET_COBJ(gobj);
+    HSD_CObjAnim(cobj);
+    if (cobj->aobj->curr_frame == 1.0F) {
+        vi_8031C9B4(0xD, 0);
+    }
+    if (cobj->aobj->curr_frame == 30.0F) {
+        un_8031F9D8(un_804D6FFC, un_804D6FFD);
+    }
+    if (cobj->aobj->curr_frame == cobj->aobj->end_frame) {
+        lb_800145F4();
+        gm_801A4B60();
+    }
+}
 
-/// #fn_8031FCBC
+void fn_8031FCBC(HSD_GObj* gobj)
+{
+    if ((f32) un_804D6FF8 >= 30.0F) {
+        HSD_GObjPLink_80390228(gobj);
+    } else {
+        un_804D6FF8 = un_804D6FF8 + 1;
+    }
+}
 
 /// #un_8031FD18_OnEnter
 
diff --git a/src/melee/vi/vi1201v1.h b/src/melee/vi/vi1201v1.h
index 4ffa20cf38..bddf23c77c 100644
--- a/src/melee/vi/vi1201v1.h
+++ b/src/melee/vi/vi1201v1.h
@@ -7,11 +7,11 @@
 
 /* 31F990 */ void un_8031F990(HSD_GObj*);
 /* 31F9B4 */ void un_8031F9B4(HSD_GObj*);
-/* 31F9D8 */ UNK_RET un_8031F9D8(UNK_PARAMS);
+/* 31F9D8 */ void un_8031F9D8(u8, u8);
 /* 31FAA8 */ UNK_RET fn_8031FAA8(UNK_PARAMS);
 /* 31FB90 */ void fn_8031FB90(HSD_GObj*);
-/* 31FC30 */ UNK_RET fn_8031FC30(UNK_PARAMS);
-/* 31FCBC */ UNK_RET fn_8031FCBC(UNK_PARAMS);
+/* 31FC30 */ void fn_8031FC30(HSD_GObj*);
+/* 31FCBC */ void fn_8031FCBC(HSD_GObj*);
 /* 31FD18 */ void un_8031FD18_OnEnter(UNK_T);
 /* 320490 */ void un_80320490_OnFrame(void);
 /* 3204B0 */ void un_803204B0(int, int);