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
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+#include "munga.h"
+#pragma hdrstop
+
+#include "watcher.h"
+#include "entity.h"
+#include "cstr.h"
+#include "objstrm.h"
+#include "namelist.h"
+#include "subsystm.h"
+
+//#############################################################################
+//##########################    AttributeWatcher    ###########################
+//#############################################################################
+
+//
+//#############################################################################
+//#############################################################################
+//
+AttributeWatcher::~AttributeWatcher()
+{
+}
+
+//
+//#############################################################################
+//#############################################################################
+//
+AttributeWatcher::AttributeWatcher(
+	PlugStream *stream,
+	Entity *entity
+):
+	Component(stream)
+{
+	Check(stream);
+	Check(entity);
+
+#if 0
+	//
+	// Get attribute ptr
+	//
+	int subsystem_ID;
+	DynamicMemoryStream_Read(stream, &subsystem_ID);
+
+	Simulation *simulation;
+	if ((simulation = entity->GetSubsystem(subsystem_ID)) == NULL)
+	{
+		simulation = entity;
+	}
+	Check(simulation);
+
+	Simulation::AttributeID attribute_ID;
+	DynamicMemoryStream_Read(stream, &attribute_ID);
+	attributePointer = simulation->GetAttributePointer(attribute_ID);
+	Check_Pointer(attributePointer);
+#else
+	//
+	// HACK - Get attribute pointer using names
+	//
+	CString subsystem_name;
+	*stream >> subsystem_name;
+
+	if ((simulation = entity->FindSubsystem(subsystem_name)) == NULL)
+	{
+		#if DEBUG_LEVEL>0
+		{
+			CString entity_name("Entity");
+			if (!(subsystem_name == entity_name))
+			{
+				Dump(subsystem_name);
+			}
+			Verify(subsystem_name == entity_name);
+		}
+		#else
+		{
+			CString entity_name("Entity");
+			if (!(subsystem_name == entity_name))
+			{
+				DEBUG_STREAM <<
+					"AttributeWatcher::AttributeWatcher - subsystem " <<
+					subsystem_name <<
+					"\n";
+				Fail("AttributeWatcher::AttributeWatcher - subsystem not found\n");
+			}
+		}
+		#endif
+		simulation = entity;
+	}
+	Check(simulation);
+
+	CString attribute_name;
+	*stream >> attribute_name;
+
+	#if DEBUG_LEVEL>2
+		Tell("AttributeWatcher::AttributeWatcher - " << attribute_name << "\n");
+	#endif
+
+	attributePointer = simulation->GetAttributePointer(attribute_name);
+
+	#if DEBUG_LEVEL>0
+		if (attributePointer == NULL)
+		{
+			Dump(attribute_name);
+		}
+	#else
+		if (attributePointer == NULL)
+		{
+			DEBUG_STREAM <<
+				"AttributeWatcher::AttributeWatcher - attribute " <<
+				attribute_name <<
+				"\n";
+			Fail("AttributeWatcher::AttributeWatcher - attribute not found\n");
+		}
+	#endif
+
+	Check_Pointer(attributePointer);
+#endif
+
+	//
+	// Get other fields
+	//
+	*stream >> sendNotificationOnChange;
+	attributeChanged = False;
+}
+
+//
+//#############################################################################
+// BuildFromPage
+//#############################################################################
+//
+void
+   AttributeWatcher::BuildFromPage(
+      PlugStream *stream,
+      NameList *name_list,
+      ClassID class_ID,
+      ObjectID object_ID
+   )
+{
+   Component::BuildFromPage(stream, name_list, class_ID, object_ID);
+
+   //
+   // HACK - Store attribute pointer using names
+	//
+	MEM_STRM_WRITE_ENTRY(*stream, name_list, CString, subsystem);
+	MEM_STRM_WRITE_ENTRY(*stream, name_list, CString, attribute);
+
+   //
+   // Store other fields
+   //
+	Logical send_notification_on_change = True;
+	*stream << send_notification_on_change;
+}
+
+//
+//#############################################################################
+//#############################################################################
+//
+Logical
+	AttributeWatcher::TestInstance() const
+{
+	Component::TestInstance();
+   Check(simulation);
+	Check_Pointer(attributePointer);
+   return True;
+}
+
+//
+//#############################################################################
+//#############################################################################
+//
+Logical
+	AttributeWatcher::DidAttributeChange()
+{
+	if (attributeChanged)
+	{
+		attributeChanged = False;
+		return True;
+	}
+	return False;
+}
+
+//
+//#############################################################################
+//#############################################################################
+//
+void
+	AttributeWatcher::SendNotificationOfChange()
+{
+	Fail("AttributeWatcher::SendNotificationOfChange - Should never reach here");
+}
+
+#ifdef TEST_CLASS
+#	include "watcher.tcp"
+#endif