1 files changed, 0 insertions, 400 deletions
diff --git a/NorthstarDedicatedTest/buildainfile.cpp b/NorthstarDedicatedTest/buildainfile.cpp
deleted file mode 100644
index 010f0975..00000000
--- a/NorthstarDedicatedTest/buildainfile.cpp
+++ /dev/null
@@ -1,400 +0,0 @@
-#include "pch.h"
-#include "buildainfile.h"
-#include "convar.h"
-#include "hookutils.h"
-#include <fstream>
-#include <filesystem>
-#include "NSMem.h"
-
-namespace fs = std::filesystem;
-
-const int AINET_VERSION_NUMBER = 57;
-const int AINET_SCRIPT_VERSION_NUMBER = 21;
-const int MAP_VERSION_TEMP = 30;
-const int PLACEHOLDER_CRC = 0;
-const int MAX_HULLS = 5;
-
-struct CAI_NodeLink
-{
-	short srcId;
-	short destId;
-	bool hulls[MAX_HULLS];
-	char unk0;
-	char unk1; // maps => unk0 on disk
-	char unk2[5];
-	int64_t flags;
-};
-
-#pragma pack(push, 1)
-struct CAI_NodeLinkDisk
-{
-	short srcId;
-	short destId;
-	char unk0;
-	bool hulls[MAX_HULLS];
-};
-
-struct CAI_Node
-{
-	int index; // not present on disk
-	float x;
-	float y;
-	float z;
-	float hulls[MAX_HULLS];
-	float yaw;
-
-	int unk0; // always 2 in buildainfile, maps directly to unk0 in disk struct
-	int unk1; // maps directly to unk1 in disk struct
-	int unk2[MAX_HULLS]; // maps directly to unk2 in disk struct, despite being ints rather than shorts
-
-	// view server.dll+393672 for context and death wish
-	char unk3[MAX_HULLS]; // hell on earth, should map to unk3 on disk
-	char pad[3]; // aligns next bytes
-	float unk4[MAX_HULLS]; // i have no fucking clue, calculated using some kind of demon hell function float magic
-
-	CAI_NodeLink** links;
-	char unk5[16];
-	int linkcount;
-	int unk11; // bad name lmao
-	short unk6; // should match up to unk4 on disk
-	char unk7[16]; // padding until next bit
-	short unk8; // should match up to unk5 on disk
-	char unk9[8]; // padding until next bit
-	char unk10[8]; // should match up to unk6 on disk
-};
-
-// the way CAI_Nodes are represented in on-disk ain files
-#pragma pack(push, 1)
-struct CAI_NodeDisk
-{
-	float x;
-	float y;
-	float z;
-	float yaw;
-	float hulls[MAX_HULLS];
-
-	char unk0;
-	int unk1;
-	short unk2[MAX_HULLS];
-	char unk3[MAX_HULLS];
-	short unk4;
-	short unk5;
-	char unk6[8];
-}; // total size of 68 bytes
-
-struct UnkNodeStruct0
-{
-	int index;
-	char unk0;
-	char unk1; // maps to unk1 on disk
-	char pad0[2]; // padding to +8
-
-	float x;
-	float y;
-	float z;
-
-	char pad5[4];
-	int* unk2; // maps to unk5 on disk;
-	char pad1[16]; // pad to +48
-	int unkcount0; // maps to unkcount0 on disk
-
-	char pad2[4]; // pad to +56
-	int* unk3;
-	char pad3[16]; // pad to +80
-	int unkcount1;
-
-	char pad4[132];
-	char unk5;
-};
-
-int* pUnkStruct0Count;
-UnkNodeStruct0*** pppUnkNodeStruct0s;
-
-struct UnkLinkStruct1
-{
-	short unk0;
-	short unk1;
-	int unk2;
-	char unk3;
-	char unk4;
-	char unk5;
-};
-
-int* pUnkLinkStruct1Count;
-UnkLinkStruct1*** pppUnkStruct1s;
-
-struct CAI_ScriptNode
-{
-	float x;
-	float y;
-	float z;
-	uint64_t scriptdata;
-};
-
-struct CAI_Network
-{
-	// +0
-	char unk0[8];
-	// +8
-	int linkcount; // this is uninitialised and never set on ain build, fun!
-	// +12
-	char unk1[124];
-	// +136
-	int zonecount;
-	// +140
-	char unk2[16];
-	// +156
-	int unk5; // unk8 on disk
-	// +160
-	char unk6[4];
-	// +164
-	int hintcount;
-	// +168
-	short hints[2000]; // these probably aren't actually hints, but there's 1 of them per hint so idk
-	// +4168
-	int scriptnodecount;
-	// +4172
-	CAI_ScriptNode scriptnodes[4000];
-	// +84172
-	int nodecount;
-	// +84176
-	CAI_Node** nodes;
-};
-
-char** pUnkServerMapversionGlobal;
-char* pMapName;
-
-ConVar* Cvar_ns_ai_dumpAINfileFromLoad;
-
-void DumpAINInfo(CAI_Network* aiNetwork)
-{
-	fs::path writePath("r2/maps/graphs");
-	writePath /= pMapName;
-	writePath += ".ain";
-
-	// dump from memory
-	spdlog::info("writing ain file {}", writePath.string());
-	spdlog::info("");
-	spdlog::info("");
-	spdlog::info("");
-	spdlog::info("");
-	spdlog::info("");
-
-	std::ofstream writeStream(writePath, std::ofstream::binary);
-	spdlog::info("writing ainet version: {}", AINET_VERSION_NUMBER);
-	writeStream.write((char*)&AINET_VERSION_NUMBER, sizeof(int));
-
-	// could probably be cleaner but whatever
-	int mapVersion = *(int*)(*pUnkServerMapversionGlobal + 104);
-	spdlog::info("writing map version: {}", mapVersion); // temp
-	writeStream.write((char*)&mapVersion, sizeof(int));
-	spdlog::info("writing placeholder crc: {}", PLACEHOLDER_CRC);
-	writeStream.write((char*)&PLACEHOLDER_CRC, sizeof(int));
-
-	int calculatedLinkcount = 0;
-
-	// path nodes
-	spdlog::info("writing nodecount: {}", aiNetwork->nodecount);
-	writeStream.write((char*)&aiNetwork->nodecount, sizeof(int));
-
-	for (int i = 0; i < aiNetwork->nodecount; i++)
-	{
-		// construct on-disk node struct
-		CAI_NodeDisk diskNode;
-		diskNode.x = aiNetwork->nodes[i]->x;
-		diskNode.y = aiNetwork->nodes[i]->y;
-		diskNode.z = aiNetwork->nodes[i]->z;
-		diskNode.yaw = aiNetwork->nodes[i]->yaw;
-		memcpy(diskNode.hulls, aiNetwork->nodes[i]->hulls, sizeof(diskNode.hulls));
-		diskNode.unk0 = (char)aiNetwork->nodes[i]->unk0;
-		diskNode.unk1 = aiNetwork->nodes[i]->unk1;
-
-		for (int j = 0; j < MAX_HULLS; j++)
-		{
-			diskNode.unk2[j] = (short)aiNetwork->nodes[i]->unk2[j];
-			spdlog::info((short)aiNetwork->nodes[i]->unk2[j]);
-		}
-
-		memcpy(diskNode.unk3, aiNetwork->nodes[i]->unk3, sizeof(diskNode.unk3));
-		diskNode.unk4 = aiNetwork->nodes[i]->unk6;
-		diskNode.unk5 =
-			-1; // aiNetwork->nodes[i]->unk8; // this field is wrong, however, it's always -1 in vanilla navmeshes anyway, so no biggie
-		memcpy(diskNode.unk6, aiNetwork->nodes[i]->unk10, sizeof(diskNode.unk6));
-
-		spdlog::info("writing node {} from {} to {:x}", aiNetwork->nodes[i]->index, (void*)aiNetwork->nodes[i], writeStream.tellp());
-		writeStream.write((char*)&diskNode, sizeof(CAI_NodeDisk));
-
-		calculatedLinkcount += aiNetwork->nodes[i]->linkcount;
-	}
-
-	// links
-	spdlog::info("linkcount: {}", aiNetwork->linkcount);
-	spdlog::info("calculated total linkcount: {}", calculatedLinkcount);
-
-	calculatedLinkcount /= 2;
-	if (Cvar_ns_ai_dumpAINfileFromLoad->GetBool())
-	{
-		if (aiNetwork->linkcount == calculatedLinkcount)
-			spdlog::info("caculated linkcount is normal!");
-		else
-			spdlog::warn("calculated linkcount has weird value! this is expected on build!");
-	}
-
-	spdlog::info("writing linkcount: {}", calculatedLinkcount);
-	writeStream.write((char*)&calculatedLinkcount, sizeof(int));
-
-	for (int i = 0; i < aiNetwork->nodecount; i++)
-	{
-		for (int j = 0; j < aiNetwork->nodes[i]->linkcount; j++)
-		{
-			// skip links that don't originate from current node
-			if (aiNetwork->nodes[i]->links[j]->srcId != aiNetwork->nodes[i]->index)
-				continue;
-
-			CAI_NodeLinkDisk diskLink;
-			diskLink.srcId = aiNetwork->nodes[i]->links[j]->srcId;
-			diskLink.destId = aiNetwork->nodes[i]->links[j]->destId;
-			diskLink.unk0 = aiNetwork->nodes[i]->links[j]->unk1;
-			memcpy(diskLink.hulls, aiNetwork->nodes[i]->links[j]->hulls, sizeof(diskLink.hulls));
-
-			spdlog::info("writing link {} => {} to {:x}", diskLink.srcId, diskLink.destId, writeStream.tellp());
-			writeStream.write((char*)&diskLink, sizeof(CAI_NodeLinkDisk));
-		}
-	}
-
-	// don't know what this is, it's likely a block from tf1 that got deprecated? should just be 1 int per node
-	spdlog::info("writing {:x} bytes for unknown block at {:x}", aiNetwork->nodecount * sizeof(uint32_t), writeStream.tellp());
-	uint32_t* unkNodeBlock = new uint32_t[aiNetwork->nodecount];
-	memset(unkNodeBlock, 0, aiNetwork->nodecount * sizeof(uint32_t));
-	writeStream.write((char*)unkNodeBlock, aiNetwork->nodecount * sizeof(uint32_t));
-	delete[] unkNodeBlock;
-
-	// TODO: this is traverse nodes i think? these aren't used in tf2 ains so we can get away with just writing count=0 and skipping
-	// but ideally should actually dump these
-	spdlog::info("writing {} traversal nodes at {:x}...", 0, writeStream.tellp());
-	short traverseNodeCount = 0;
-	writeStream.write((char*)&traverseNodeCount, sizeof(short));
-	// only write count since count=0 means we don't have to actually do anything here
-
-	// TODO: ideally these should be actually dumped, but they're always 0 in tf2 from what i can tell
-	spdlog::info("writing {} bytes for unknown hull block at {:x}", MAX_HULLS * 8, writeStream.tellp());
-	char* unkHullBlock = new char[MAX_HULLS * 8];
-	memset(unkHullBlock, 0, MAX_HULLS * 8);
-	writeStream.write(unkHullBlock, MAX_HULLS * 8);
-	delete[] unkHullBlock;
-
-	// unknown struct that's seemingly node-related
-	spdlog::info("writing {} unknown node structs at {:x}", *pUnkStruct0Count, writeStream.tellp());
-	writeStream.write((char*)pUnkStruct0Count, sizeof(*pUnkStruct0Count));
-	for (int i = 0; i < *pUnkStruct0Count; i++)
-	{
-		spdlog::info("writing unknown node struct {} at {:x}", i, writeStream.tellp());
-		UnkNodeStruct0* nodeStruct = (*pppUnkNodeStruct0s)[i];
-
-		writeStream.write((char*)&nodeStruct->index, sizeof(nodeStruct->index));
-		writeStream.write((char*)&nodeStruct->unk1, sizeof(nodeStruct->unk1));
-
-		writeStream.write((char*)&nodeStruct->x, sizeof(nodeStruct->x));
-		writeStream.write((char*)&nodeStruct->y, sizeof(nodeStruct->y));
-		writeStream.write((char*)&nodeStruct->z, sizeof(nodeStruct->z));
-
-		writeStream.write((char*)&nodeStruct->unkcount0, sizeof(nodeStruct->unkcount0));
-		for (int j = 0; j < nodeStruct->unkcount0; j++)
-		{
-			short unk2Short = (short)nodeStruct->unk2[j];
-			writeStream.write((char*)&unk2Short, sizeof(unk2Short));
-		}
-
-		writeStream.write((char*)&nodeStruct->unkcount1, sizeof(nodeStruct->unkcount1));
-		for (int j = 0; j < nodeStruct->unkcount1; j++)
-		{
-			short unk3Short = (short)nodeStruct->unk3[j];
-			writeStream.write((char*)&unk3Short, sizeof(unk3Short));
-		}
-
-		writeStream.write((char*)&nodeStruct->unk5, sizeof(nodeStruct->unk5));
-	}
-
-	// unknown struct that's seemingly link-related
-	spdlog::info("writing {} unknown link structs at {:x}", *pUnkLinkStruct1Count, writeStream.tellp());
-	writeStream.write((char*)pUnkLinkStruct1Count, sizeof(*pUnkLinkStruct1Count));
-	for (int i = 0; i < *pUnkLinkStruct1Count; i++)
-	{
-		// disk and memory structs are literally identical here so just directly write
-		spdlog::info("writing unknown link struct {} at {:x}", i, writeStream.tellp());
-		writeStream.write((char*)(*pppUnkStruct1s)[i], sizeof(*(*pppUnkStruct1s)[i]));
-	}
-
-	// some weird int idk what this is used for
-	writeStream.write((char*)&aiNetwork->unk5, sizeof(aiNetwork->unk5));
-
-	// tf2-exclusive stuff past this point, i.e. ain v57 only
-	spdlog::info("writing {} script nodes at {:x}", aiNetwork->scriptnodecount, writeStream.tellp());
-	writeStream.write((char*)&aiNetwork->scriptnodecount, sizeof(aiNetwork->scriptnodecount));
-	for (int i = 0; i < aiNetwork->scriptnodecount; i++)
-	{
-		// disk and memory structs are literally identical here so just directly write
-		spdlog::info("writing script node {} at {:x}", i, writeStream.tellp());
-		writeStream.write((char*)&aiNetwork->scriptnodes[i], sizeof(aiNetwork->scriptnodes[i]));
-	}
-
-	spdlog::info("writing {} hints at {:x}", aiNetwork->hintcount, writeStream.tellp());
-	writeStream.write((char*)&aiNetwork->hintcount, sizeof(aiNetwork->hintcount));
-	for (int i = 0; i < aiNetwork->hintcount; i++)
-	{
-		spdlog::info("writing hint data {} at {:x}", i, writeStream.tellp());
-		writeStream.write((char*)&aiNetwork->hints[i], sizeof(aiNetwork->hints[i]));
-	}
-
-	writeStream.close();
-}
-
-typedef void (*CAI_NetworkBuilder__BuildType)(void* builder, CAI_Network* aiNetwork, void* unknown);
-CAI_NetworkBuilder__BuildType CAI_NetworkBuilder__Build;
-
-void CAI_NetworkBuilder__BuildHook(void* builder, CAI_Network* aiNetwork, void* unknown)
-{
-	CAI_NetworkBuilder__Build(builder, aiNetwork, unknown);
-
-	DumpAINInfo(aiNetwork);
-}
-
-typedef void (*LoadAINFileType)(void* aimanager, void* buf, const char* filename);
-LoadAINFileType LoadAINFile;
-
-void LoadAINFileHook(void* aimanager, void* buf, const char* filename)
-{
-	LoadAINFile(aimanager, buf, filename);
-
-	if (Cvar_ns_ai_dumpAINfileFromLoad->GetBool())
-	{
-		spdlog::info("running DumpAINInfo for loaded file {}", filename);
-		DumpAINInfo(*(CAI_Network**)((char*)aimanager + 2536));
-	}
-}
-
-void InitialiseBuildAINFileHooks(HMODULE baseAddress)
-{
-	Cvar_ns_ai_dumpAINfileFromLoad = new ConVar(
-		"ns_ai_dumpAINfileFromLoad", "0", FCVAR_NONE, "For debugging: whether we should dump ain data for ains loaded from disk");
-
-	HookEnabler hook;
-	ENABLER_CREATEHOOK(
-		hook, (char*)baseAddress + 0x385E20, &CAI_NetworkBuilder__BuildHook, reinterpret_cast<LPVOID*>(&CAI_NetworkBuilder__Build));
-	ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x3933A0, &LoadAINFileHook, reinterpret_cast<LPVOID*>(&LoadAINFile));
-
-	pUnkStruct0Count = (int*)((char*)baseAddress + 0x1063BF8);
-	pppUnkNodeStruct0s = (UnkNodeStruct0***)((char*)baseAddress + 0x1063BE0);
-
-	pUnkLinkStruct1Count = (int*)((char*)baseAddress + 0x1063AA8);
-	pppUnkStruct1s = (UnkLinkStruct1***)((char*)baseAddress + 0x1063A90);
-	pUnkServerMapversionGlobal = (char**)((char*)baseAddress + 0xBFBE08);
-	pMapName = (char*)baseAddress + 0x1053370;
-
-	uintptr_t base = (uintptr_t)baseAddress;
-
-	// remove a check that prevents a logging function in link generation from working
-	// due to the sheer amount of logging this is a massive perf hit to generation, but spewlog_enable 0 exists so whatever
-	NSMem::NOP(base + 0x3889B6, 6);
-	NSMem::NOP(base + 0x3889BF, 6);
-}
-\ No newline at end of file