From 9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686 Mon Sep 17 00:00:00 2001
From: claude-bot <claude@ancap.in.ua>
Date: Mon, 13 Jul 2026 12:27:07 +0000
Subject: Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.
---
 src/core/Lists.h | 130 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 src/core/Lists.h

(limited to 'src/core/Lists.h')

diff --git a/src/core/Lists.h b/src/core/Lists.h
new file mode 100644
index 0000000..7572e88
--- /dev/null
+++ b/src/core/Lists.h
@@ -0,0 +1,130 @@
+#pragma once
+
+class CPtrNode
+{
+public:
+	void *item;
+	CPtrNode *prev;
+	CPtrNode *next;
+
+	void *operator new(size_t);
+	void operator delete(void *p, size_t);
+};
+
+class CPtrList
+{
+public:
+	CPtrNode *first;
+
+	CPtrList(void) { first = nil; }
+	~CPtrList(void) { Flush(); }
+	CPtrNode *FindItem(void *item){
+		CPtrNode *node;
+		for(node = first; node; node = node->next)
+			if(node->item == item)
+				return node;
+		return nil;
+	}
+	CPtrNode *InsertNode(CPtrNode *node){
+		node->prev = nil;
+		node->next = first;
+		if(first)
+			first->prev = node;
+		first = node;
+		return node;
+	}
+	CPtrNode *InsertItem(void *item){
+		CPtrNode *node = new CPtrNode;
+		node->item = item;
+		InsertNode(node);
+		return node;
+	}
+	void RemoveNode(CPtrNode *node){
+		if(node == first)
+			first = node->next;
+		if(node->prev)
+			node->prev->next = node->next;
+		if(node->next)
+			node->next->prev = node->prev;
+	}
+	void DeleteNode(CPtrNode *node){
+		RemoveNode(node);
+		delete node;
+	}
+	void RemoveItem(void *item){
+		CPtrNode *node, *next;
+		for(node = first; node; node = next){
+			next = node->next;
+			if(node->item == item)
+				DeleteNode(node);
+		}
+	}
+	void Flush(void){
+		CPtrNode *node, *next;
+		for(node = first; node; node = next){
+			next = node->next;
+			DeleteNode(node);
+		}
+	}
+};
+
+class CSector;
+
+// This records in which sector list a Physical is
+class CEntryInfoNode
+{
+public:
+	CPtrList *list;		// list in sector
+	CPtrNode *listnode;	// node in list
+	CSector *sector;
+
+	CEntryInfoNode *prev;
+	CEntryInfoNode *next;
+
+	void *operator new(size_t);
+	void operator delete(void *p, size_t);
+};
+
+class CEntryInfoList
+{
+public:
+	CEntryInfoNode *first;
+
+	CEntryInfoList(void) { first = nil; }
+	~CEntryInfoList(void) { Flush(); }
+	CEntryInfoNode *InsertNode(CEntryInfoNode *node){
+		node->prev = nil;
+		node->next = first;
+		if(first)
+			first->prev = node;
+		first = node;
+		return node;
+	}
+	CEntryInfoNode *InsertItem(CPtrList *list, CPtrNode *listnode, CSector *sect){
+		CEntryInfoNode *node = new CEntryInfoNode;
+		node->list = list;
+		node->listnode = listnode;
+		node->sector = sect;
+		InsertNode(node);
+		return node;
+	}
+	void RemoveNode(CEntryInfoNode *node){
+		if(node == first)
+			first = node->next;
+		if(node->prev)
+			node->prev->next = node->next;
+		if(node->next)
+			node->next->prev = node->prev;
+	}
+	void DeleteNode(CEntryInfoNode *node){
+		RemoveNode(node);
+		delete node;
+	}
+	void Flush(void){
+		CEntryInfoNode *node, *next;
+		for(node = first; node; node = next){
+			next = node->next;
+			DeleteNode(node);
+		}
+	}
+};
-- 
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