Initial commit: bt411 -- standalone Windows BattleTech (Tesla 4.10 port)

Clean, self-contained extraction of the BattleTech-specific work from the reverse-engineering workspace -- engine + game + content + build, with nothing from Red Planet or the raw archive dumps. Builds green (Win32) and runs the single-player drive->animate->target->fire->damage->destroy loop out of the box. Layout: engine/ MUNGA + MUNGA_L4 shared 2007 engine, carrying our BT render/loader work (bgfload/L4D3D/L4VIDEO: BSL bit-slice decode, LOD/ground/shadow models) + image codec; the minimal rp/ headers the audio HAL needs game/ reconstructed BT logic + surviving-original BT source + fwd shims + WinMain launcher content/ full runtime tree (BTL4.RES, VIDEO/, GAUGE/, AUDIO/, eggs, BTDPL.INI) docs/ format specs + reconstruction ledgers reference/ raw Ghidra pseudocode (recon source-of-truth) + decomp exporter tools/ MP console emulator + map/resource scanners One top-level CMake builds munga_engine lib + bt410_l4 game lib + btl4.exe. All paths relativized (186 fwd shims + ~437 CMake abs paths -> repo-relative); DXSDK is the one external, overridable via -DDXSDK. Verified: builds to a byte-identical 2.27MB exe and runs combat (TARGET DESTROYED, 0 crashes) against the bundled content. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-05 21:03:40 -05:00
commit 7b7d465e5e
4192 changed files with 604371 additions and 0 deletions
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+#include "munga.h"
+#pragma hdrstop
+
+#include "entityid.h"
+
+//#############################################################################
+//#############################    EntityID    ################################
+//#############################################################################
+
+EntityID
+	EntityID::Null;
+
+EntityID::LocalID
+	EntityID::LocalNull = 0;
+
+#if defined(USE_SIGNATURE)
+	int
+		Is_Signature_Bad(const volatile EntityID *)
+	{
+		return False;
+	}
+#endif
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID::EntityID():
+	hostID(NullHostID),
+	localID(LocalNull)
+{
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID::EntityID(const EntityID &entityID):
+	hostID(entityID.hostID),
+	localID(entityID.localID)
+{
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID::EntityID(HostID hostID)
+{
+	this->hostID = hostID;
+	this->localID = LocalNull;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID::EntityID(
+	HostID hostID,
+	LocalID localID
+)
+{
+	this->hostID = hostID;
+	this->localID = localID;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::TestInstance() const
+{
+	return True;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID&
+	EntityID::operator=(const EntityID &entityID)
+{
+	hostID = entityID.hostID;
+	localID = entityID.localID;
+
+	return *this;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID&
+	EntityID::operator+=(const EntityID &entityID)
+{
+	Check(this);
+	Check(&entityID);
+
+	hostID += entityID.hostID;
+	localID += entityID.localID;
+	return *this;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID
+	EntityID::operator-(const EntityID &entityID) const
+{
+	Check(this);
+	Check(&entityID);
+
+	return EntityID(
+		(HostID)(hostID - entityID.hostID),
+		(HostID)(localID - entityID.localID)
+	);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID&
+	EntityID::operator-=(const EntityID &entityID)
+{
+	Check(this);
+	Check(&entityID);
+
+	hostID -= entityID.hostID;
+	localID -= entityID.localID;
+	return *this;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID&
+	EntityID::operator+=(LocalID i)
+{
+	Check(this);
+
+	localID += i;
+	return *this;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID&
+	EntityID::operator-=(LocalID i)
+{
+	Check(this);
+
+	localID -= i;
+	return *this;
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::operator<(const EntityID &entityID) const
+{
+	return
+		(hostID == entityID.hostID) ?
+			(localID < entityID.localID) :
+			(hostID < entityID.hostID);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::operator<=(const EntityID &entityID) const
+{
+	return
+		(hostID == entityID.hostID) ?
+			(localID <= entityID.localID) :
+			(hostID < entityID.hostID);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::operator>(const EntityID &entityID) const
+{
+	return
+		(hostID == entityID.hostID) ?
+			(localID > entityID.localID) :
+			(hostID > entityID.hostID);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::operator>=(const EntityID &entityID) const
+{
+	return
+		(hostID == entityID.hostID) ?
+			(localID >= entityID.localID) :
+			(hostID > entityID.hostID);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::operator==(const EntityID &entityID) const
+{
+	return
+		(hostID == entityID.hostID &&
+			localID == entityID.localID);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+Logical
+	EntityID::operator!=(const EntityID &entityID) const
+{
+	return
+		(hostID != entityID.hostID ||
+			localID != entityID.localID);
+}
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+EntityID::operator int() const
+{
+	return int(localID);
+}