From 29fc46aa0011e78b850f27e2fd71e3593eaf79eb Mon Sep 17 00:00:00 2001
From: RD42 <42702181+dashr9230@users.noreply.github.com>
Date: Sun, 5 May 2024 18:21:21 +0800
Subject: [PATCH] [saco] Implement and match `GetInvalidModelInfoCount()`

---
 saco/game/util.cpp | 14 ++++++++++++++
 saco/game/util.h   |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/saco/game/util.cpp b/saco/game/util.cpp
index 8d71679..0c53b32 100644
--- a/saco/game/util.cpp
+++ b/saco/game/util.cpp
@@ -1197,6 +1197,20 @@ void ReplaceBuildingModel(ENTITY_TYPE *pEntity, int iModelID)
 	_asm call edx
 }
 
+//-----------------------------------------------------------
+
+int GetInvalidModelInfoCount()
+{
+	DWORD *dwModelInfos = (DWORD *)0xA9C068;
+	int iCount = 0;
+	for(int i = 0; i != 19000; i++)
+	{
+		if(dwModelInfos[i] == NULL)
+			iCount++;
+	}
+	return iCount;
+}
+
 //-----------------------------------------------------------
 // Translate Weapon model ID into actual weapon ID.
 
diff --git a/saco/game/util.h b/saco/game/util.h
index 20d37e7..15d4f20 100644
--- a/saco/game/util.h
+++ b/saco/game/util.h
@@ -40,4 +40,4 @@ DUMMY_TYPE * GamePool_GetDummy();
 OBJECT_TYPE * GamePool_GetObject();
 
 void ReplaceBuildingModel(ENTITY_TYPE *pEntity, int iModelID);
-
+int GetInvalidModelInfoCount();