- moved DObject and core parts of the VM to 'common'.

# Conflicts:
#	src/common/objects/dobject.h

CMakeLists.txt

@@ -194,7 +194,6 @@ endif()
 #	find_package( asmjit )
 #endif()
 
-
 if( MSVC )
 	# Eliminate unreferenced functions and data
 	# Perform identical COMDAT folding
@@ -213,20 +212,6 @@ if( MSVC )
 	#set( ALL_C_FLAGS "${ALL_C_FLAGS} /arch:SSE2") # This is already the default
 
 
-#	if( CMAKE_SIZEOF_VOID_P MATCHES "4")
-#		# SSE2 option (to allow x87 in 32 bit and disallow extended feature sets which have not yet been checked for precision)
-#		option (ZDOOM_USE_SSE2	"Use SSE2 instruction set")
-#		if (ZDOOM_USE_SSE2)
-#			set( ALL_C_FLAGS "${ALL_C_FLAGS} /arch:SSE2")
-#		else ()
-#			if (MSVC_VERSION GREATER 1699)
-#				# On Visual C++ 2012 and later SSE2 is the default, so we need to switch it off explicitly
-#				set( ALL_C_FLAGS "${ALL_C_FLAGS} /arch:IA32")
-#			endif ()
-#		endif ()
-#	else()
-#		set( ALL_C_FLAGS "${ALL_C_FLAGS} /arch:SSE2")
-#	endif()
 
 	# Avoid CRT DLL dependancies in release builds, optionally generate assembly output for checking crash locations.
 	option( ZDOOM_GENERATE_ASM "Generate assembly output." OFF )
@@ -330,7 +315,7 @@ if( ZLIB_FOUND AND NOT FORCE_INTERNAL_ZLIB )
 	message( STATUS "Using system zlib, includes found at ${ZLIB_INCLUDE_DIR}" )
 else()
 	message( STATUS "Using internal zlib" )
-	set( SKIP_INSTALL_ALL TRUE ) # Avoid installing zlib alongside zdoom
+	set( SKIP_INSTALL_ALL TRUE ) # Avoid installing zlib
 	add_subdirectory( libraries/zlib )
 	set( ZLIB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libraries/zlib )
 	set( ZLIB_LIBRARIES z )

src/CMakeLists.txt

@@ -612,19 +612,23 @@ file( GLOB HEADER_FILES
 	common/utility/*.h
 	common/engine/*.h
 	common/fonts/*.h
+	common/objects/*.h
 	common/filesystem/*.h
 	common/textures/hires/hqnx/*.h
 	common/textures/hires/hqnx_asm/*.h
 	common/textures/hires/xbr/*.h
 	common/thirdparty/*.h
 	common/thirdparty/rapidjson/*.h
-	common/thirdparty/math./*h
+	common/thirdparty/math/*h
+	common/scripting/core/*h
+	common/scripting/vm/*h
+	common/scripting/jit/*h
+	common/scripting/interface/*.h
 	utility/*.h
 	scripting/*.h
 	scripting/backend/*.h
 	scripting/decorate/*.h
 	scripting/zscript/*.h
-	scripting/vm/*.h
 	sound/midisources/*.h
 	rendering/*.h
 	rendering/2d/*.h
@@ -739,14 +743,14 @@ set( NOT_COMPILED_SOURCE_FILES
 )
 
 set( VM_JIT_SOURCES
-	scripting/vm/jit.cpp
-	scripting/vm/jit_runtime.cpp
-	scripting/vm/jit_call.cpp
-	scripting/vm/jit_flow.cpp
-	scripting/vm/jit_load.cpp
-	scripting/vm/jit_math.cpp
-	scripting/vm/jit_move.cpp
-	scripting/vm/jit_store.cpp
+	common/scripting/jit/jit.cpp
+	common/scripting/jit/jit_runtime.cpp
+	common/scripting/jit/jit_call.cpp
+	common/scripting/jit/jit_flow.cpp
+	common/scripting/jit/jit_load.cpp
+	common/scripting/jit/jit_math.cpp
+	common/scripting/jit/jit_move.cpp
+	common/scripting/jit/jit_store.cpp
 )
 
 # This is disabled for now because I cannot find a way to give the .pch file a different name.
@@ -838,9 +842,6 @@ set (PCH_SOURCES
 	d_net.cpp
 	d_netinfo.cpp
 	d_protocol.cpp
-	dobject.cpp
-	dobjgc.cpp
-	dobjtype.cpp
 	doomstat.cpp
 	g_cvars.cpp
 	g_dumpinfo.cpp
@@ -1037,25 +1038,19 @@ set (PCH_SOURCES
 	r_data/models/models_ue1.cpp
 	r_data/models/models_obj.cpp
 	scripting/dictionary.cpp
-	scripting/symbols.cpp
 	scripting/vmiterators.cpp
 	scripting/vmthunks.cpp
 	scripting/vmthunks_actors.cpp
-	scripting/types.cpp
 	scripting/thingdef.cpp
 	scripting/thingdef_data.cpp
 	scripting/thingdef_properties.cpp
 	scripting/backend/codegen.cpp
-	scripting/backend/scopebarrier.cpp
 	scripting/backend/dynarrays.cpp
 	scripting/backend/vmbuilder.cpp
-	scripting/backend/vmdisasm.cpp
 	scripting/decorate/olddecorations.cpp
 	scripting/decorate/thingdef_exp.cpp
 	scripting/decorate/thingdef_parse.cpp
 	scripting/decorate/thingdef_states.cpp
-	scripting/vm/vmexec.cpp
-	scripting/vm/vmframe.cpp
 	scripting/zscript/ast.cpp
 	scripting/zscript/zcc_compile.cpp
 	scripting/zscript/zcc_parser.cpp
@@ -1152,6 +1147,16 @@ set (PCH_SOURCES
 	common/engine/i_interface.cpp
 	common/engine/renderstyle.cpp
 	common/engine/v_colortables.cpp
+	common/objects/dobject.cpp
+	common/objects/dobjgc.cpp
+	common/objects/dobjtype.cpp
+	common/scripting/core/symbols.cpp
+	common/scripting/core/types.cpp
+	common/scripting/core/scopebarrier.cpp
+	common/scripting/core/vmdisasm.cpp
+	common/scripting/vm/vmexec.cpp
+	common/scripting/vm/vmframe.cpp
+	common/scripting/interface/stringformat.cpp
 	
 	utility/m_random.cpp
 	utility/nodebuilder/nodebuild.cpp
@@ -1181,7 +1186,7 @@ endif()
 add_executable( zdoom WIN32 MACOSX_BUNDLE
 	${HEADER_FILES}
 	${NOT_COMPILED_SOURCE_FILES}
-	__autostart.cpp
+	common/objects/__autostart.cpp
 	${SYSTEM_SOURCES}
 	${FASTMATH_SOURCES}
 	${PCH_SOURCES}
@@ -1207,7 +1212,7 @@ add_executable( zdoom WIN32 MACOSX_BUNDLE
 	common/thirdparty/math/tan.c
 	common/thirdparty/math/tanh.c
 	common/thirdparty/math/fastsin.cpp
-	zzautozend.cpp
+	common/objects/zzautozend.cpp
 )
 
 set_source_files_properties( ${FASTMATH_SOURCES} PROPERTIES COMPILE_FLAGS ${ZD_FASTMATH_FLAG} )
@@ -1241,6 +1246,10 @@ include_directories( .
 	common/console
 	common/engine
 	common/fonts
+	common/objects
+	common/scripting/vm
+	common/scripting/jit
+	common/scripting/core
 	g_statusbar
 	console
 	playsim
@@ -1258,7 +1267,6 @@ include_directories( .
 	utility
 	utility/nodebuilder
 	scripting
-	scripting/vm
 	rendering
 	rendering/vulkan/thirdparty
 	../libraries/gdtoa
@@ -1427,7 +1435,6 @@ source_group("Platforms\\Win32 Files" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURC
 source_group("Scripting\\Decorate frontend" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/scripting/decorate/.+")
 source_group("Scripting\\ZScript frontend" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/scripting/zscript/.+" FILES ${CMAKE_CURRENT_BINARY_DIR}/zcc-parse.c ${CMAKE_CURRENT_BINARY_DIR}/zcc-parse.h)
 source_group("Scripting\\Compiler backend" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/scripting/backend/.+")
-source_group("Scripting\\VM" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/scripting/vm/.+")
 source_group("Scripting" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/scripting/.+")
 source_group("Common" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/common/.+")
 source_group("Common\\Audio" REGULAR_EXPRESSION "^${CMAKE_CURRENT_SOURCE_DIR}/common/audio/.+")

src/common/audio/sound/s_soundinternal.h

@@ -91,8 +91,8 @@ enum
 	ROLLOFF_Custom		// Lookup volume from SNDCURVE
 };
 
-int S_FindSound(const char *logicalname);
-int S_FindSoundByResID(int snd_id);
+inline int S_FindSoundByResID(int ndx);
+inline int S_FindSound(const char* name);
 
 // An index into the S_sfx[] array.
 class FSoundID
@@ -429,3 +429,12 @@ struct FReverbField
 };
 
 
+inline int S_FindSoundByResID(int ndx)
+{
+	return soundEngine->FindSoundByResID(ndx);
+}
+
+inline int S_FindSound(const char* name)
+{
+	return soundEngine->FindSound(name);
+}

src/common/objects/dobject.h

@@ -36,9 +36,11 @@
 
 #include <stdlib.h>
 #include <type_traits>
-#include "doomtype.h"
 #include "m_alloc.h"
 #include "vectors.h"
+#include "name.h"
+#include "palentry.h"
+#include "textureid.h"
 
 class PClass;
 class PType;

src/common/objects/dobjgc.cpp

@@ -293,12 +293,7 @@ static void MarkRoot()
 		if (playeringame[i])
 			players[i].PropagateMark();
 	}
-	// Mark sectors.
 	
-	for (auto Level : AllLevels())
-	{
-		Level->Mark();
-	}
 	// NextToThink must not be freed while thinkers are ticking.
 	Mark(NextToThink);
 	// Mark soft roots.

src/common/scripting/core/types.h

@@ -2,7 +2,7 @@
 
 #include "dobject.h"
 #include "serializer.h"
-#include "scripting/backend/scopebarrier.h"
+#include "scopebarrier.h"
 
 // Variable/parameter/field flags -------------------------------------------
 

src/common/scripting/core/vmdisasm.cpp

@@ -35,6 +35,7 @@
 #include "c_console.h"
 #include "templates.h"
 #include "vmintern.h"
+#include "printf.h"
 
 #define NOP		MODE_AUNUSED | MODE_BUNUSED | MODE_CUNUSED
 

src/common/scripting/interface/stringformat.cpp

@@ -0,0 +1,278 @@
+/*
+** thingdef_data.cpp
+**
+** DECORATE data tables
+**
+**---------------------------------------------------------------------------
+** Copyright 2002-2008 Christoph Oelckers
+** Copyright 2004-2008 Randy Heit
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+**
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission.
+** 4. When not used as part of ZDoom or a ZDoom derivative, this code will be
+**    covered by the terms of the GNU General Public License as published by
+**    the Free Software Foundation; either version 2 of the License, or (at
+**    your option) any later version.
+**
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**---------------------------------------------------------------------------
+**
+*/
+
+#include "zstring.h"
+#include "vm.h"
+#include "gstrings.h"
+#include "v_font.h"
+#include "types.h"
+
+
+
+FString FStringFormat(VM_ARGS, int offset)
+{
+	PARAM_VA_POINTER(va_reginfo)	// Get the hidden type information array
+	assert(va_reginfo[offset] == REGT_STRING);
+
+	FString fmtstring = param[offset].s().GetChars();
+
+	param += offset;
+	numparam -= offset;
+	va_reginfo += offset;
+
+	// note: we don't need a real printf format parser.
+	//       enough to simply find the subtitution tokens and feed them to the real printf after checking types.
+	//       https://en.wikipedia.org/wiki/Printf_format_string#Format_placeholder_specification
+	FString output;
+	bool in_fmt = false;
+	FString fmt_current;
+	int argnum = 1;
+	int argauto = 1;
+	// % = starts
+	//  [0-9], -, +, \s, 0, #, . continue
+	//  %, s, d, i, u, fF, eE, gG, xX, o, c, p, aA terminate
+	// various type flags are not supported. not like stuff like 'hh' modifier is to be used in the VM.
+	// the only combination that is parsed locally is %n$...
+	bool haveargnums = false;
+	for (size_t i = 0; i < fmtstring.Len(); i++)
+	{
+		char c = fmtstring[i];
+		if (in_fmt)
+		{
+			if (c == '*' && (fmt_current.Len() == 1 || (fmt_current.Len() == 2 && fmt_current[1] == '0')))
+			{
+				fmt_current += c;
+			}
+			else if ((c >= '0' && c <= '9') ||
+				c == '-' || c == '+' || (c == ' ' && fmt_current.Back() != ' ') || c == '#' || c == '.')
+			{
+				fmt_current += c;
+			}
+			else if (c == '$') // %number$format
+			{
+				if (!haveargnums && argauto > 1)
+					ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
+				FString argnumstr = fmt_current.Mid(1);
+				if (!argnumstr.IsInt()) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for argument number, got '%s'.", argnumstr.GetChars());
+				auto argnum64 = argnumstr.ToLong();
+				if (argnum64 < 1 || argnum64 >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format (tried to access argument %d, %d total).", argnum64, numparam);
+				fmt_current = "%";
+				haveargnums = true;
+				argnum = int(argnum64);
+			}
+			else
+			{
+				fmt_current += c;
+
+				switch (c)
+				{
+					// string
+				case 's':
+				{
+					if (argnum < 0 && haveargnums)
+						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
+					in_fmt = false;
+					// fail if something was found, but it's not a string
+					if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
+					if (va_reginfo[argnum] != REGT_STRING) ThrowAbortException(X_FORMAT_ERROR, "Expected a string for format %s.", fmt_current.GetChars());
+					// append
+					output.AppendFormat(fmt_current.GetChars(), param[argnum].s().GetChars());
+					if (!haveargnums) argnum = ++argauto;
+					else argnum = -1;
+					break;
+				}
+
+				// pointer
+				case 'p':
+				{
+					if (argnum < 0 && haveargnums)
+						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
+					in_fmt = false;
+					// fail if something was found, but it's not a string
+					if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
+					if (va_reginfo[argnum] != REGT_POINTER) ThrowAbortException(X_FORMAT_ERROR, "Expected a pointer for format %s.", fmt_current.GetChars());
+					// append
+					output.AppendFormat(fmt_current.GetChars(), param[argnum].a);
+					if (!haveargnums) argnum = ++argauto;
+					else argnum = -1;
+					break;
+				}
+
+				// int formats (including char)
+				case 'd':
+				case 'i':
+				case 'u':
+				case 'x':
+				case 'X':
+				case 'o':
+				case 'c':
+				case 'B':
+				{
+					if (argnum < 0 && haveargnums)
+						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
+					in_fmt = false;
+					// append
+					if (fmt_current[1] == '*' || fmt_current[2] == '*')
+					{
+						// fail if something was found, but it's not an int
+						if (argnum+1 >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
+						if (va_reginfo[argnum] != REGT_INT &&
+							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
+						if (va_reginfo[argnum+1] != REGT_INT &&
+							va_reginfo[argnum+1] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
+
+						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToInt(va_reginfo[argnum]), param[argnum + 1].ToInt(va_reginfo[argnum + 1]));
+						argauto++;
+					}
+					else
+					{
+						// fail if something was found, but it's not an int
+						if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
+						if (va_reginfo[argnum] != REGT_INT &&
+							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
+						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToInt(va_reginfo[argnum]));
+					}
+					if (!haveargnums) argnum = ++argauto;
+					else argnum = -1;
+					break;
+				}
+
+				// double formats
+				case 'f':
+				case 'F':
+				case 'e':
+				case 'E':
+				case 'g':
+				case 'G':
+				case 'a':
+				case 'A':
+				{
+					if (argnum < 0 && haveargnums)
+						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
+					in_fmt = false;
+					if (fmt_current[1] == '*' || fmt_current[2] == '*')
+					{
+						// fail if something was found, but it's not an int
+						if (argnum + 1 >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
+						if (va_reginfo[argnum] != REGT_INT &&
+							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
+						if (va_reginfo[argnum + 1] != REGT_INT &&
+							va_reginfo[argnum + 1] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
+
+						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToInt(va_reginfo[argnum]), param[argnum + 1].ToDouble(va_reginfo[argnum + 1]));
+						argauto++;
+					}
+					else
+					{
+						// fail if something was found, but it's not a float
+						if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
+						if (va_reginfo[argnum] != REGT_INT &&
+							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
+						// append
+						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToDouble(va_reginfo[argnum]));
+					}
+					if (!haveargnums) argnum = ++argauto;
+					else argnum = -1;
+					break;
+				}
+
+				default:
+					// invalid character
+					output += fmt_current;
+					in_fmt = false;
+					break;
+				}
+			}
+		}
+		else
+		{
+			if (c == '%')
+			{
+				if (i + 1 < fmtstring.Len() && fmtstring[i + 1] == '%')
+				{
+					output += '%';
+					i++;
+				}
+				else
+				{
+					in_fmt = true;
+					fmt_current = "%";
+				}
+			}
+			else
+			{
+				output += c;
+			}
+		}
+	}
+
+	return output;
+}
+
+DEFINE_ACTION_FUNCTION(FStringStruct, Format)
+{
+	PARAM_PROLOGUE;
+	FString s = FStringFormat(VM_ARGS_NAMES);
+	ACTION_RETURN_STRING(s);
+}
+
+DEFINE_ACTION_FUNCTION(FStringStruct, AppendFormat)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FString);
+	// first parameter is the self pointer
+	FString s = FStringFormat(VM_ARGS_NAMES, 1);
+	(*self) += s;
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FStringStruct, AppendCharacter)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FString);
+	PARAM_INT(c);
+	self->AppendCharacter(c);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FStringStruct, DeleteLastCharacter)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FString);
+	self->DeleteLastCharacter();
+	return 0;
+}

src/common/scripting/jit/jit.cpp

@@ -1,6 +1,7 @@
 
 #include "jit.h"
 #include "jitintern.h"
+#include "printf.h"
 
 extern PString *TypeString;
 extern PStruct *TypeVector2;

src/common/scripting/jit/jit_math.cpp

@@ -1,5 +1,6 @@
 
 #include "jitintern.h"
+#include "basics.h"
 
 /////////////////////////////////////////////////////////////////////////////
 // String instructions.

src/common/scripting/jit/jit_move.cpp

@@ -1,8 +1,7 @@
 
 #include "jitintern.h"
 #include "v_video.h"
-#include "s_sound.h"
-#include "r_state.h"
+#include "s_soundinternal.h"
 #include "texturemanager.h"
 
 void JitCompiler::EmitMOVE()
@@ -52,8 +51,8 @@ static void CastN2S(FString *a, int b) { FName name = FName(ENamedName(b)); *a =
 static int CastS2Co(FString *b) { return V_GetColor(nullptr, *b); }
 static void CastCo2S(FString *a, int b) { PalEntry c(b); a->Format("%02x %02x %02x", c.r, c.g, c.b); }
 static int CastS2So(FString *b) { return FSoundID(*b); }
-static void CastSo2S(FString* a, int b) { *a = S_GetSoundName(b); }
-static void CastSID2S(FString *a, unsigned int b) { *a = (b >= sprites.Size()) ? "TNT1" : sprites[b].name; }
+static void CastSo2S(FString* a, int b) { *a = soundEngine->GetSoundName(b); }
+static void CastSID2S(FString* a, unsigned int b) { VM_CastSpriteIDToString(a, b); }
 static void CastTID2S(FString *a, int b) { auto tex = TexMan.GetTexture(*(FTextureID*)&b); *a = (tex == nullptr) ? "(null)" : tex->GetName().GetChars(); }
 
 void JitCompiler::EmitCAST()

src/common/scripting/jit/jit_runtime.cpp

@@ -56,7 +56,7 @@ static void *AllocJitMemory(size_t size)
 	}
 	else
 	{
-		const size_t bytesToAllocate = MAX(size_t(1024 * 1024), size);
+		const size_t bytesToAllocate = std::max(size_t(1024 * 1024), size);
 		size_t allocatedSize = 0;
 		void *p = OSUtils::allocVirtualMemory(bytesToAllocate, &allocatedSize, OSUtils::kVMWritable | OSUtils::kVMExecutable);
 		if (!p)

src/common/scripting/vm/vm.h

@@ -43,7 +43,7 @@
 #include "engineerrors.h"
 #include "memarena.h"
 #include "name.h"
-#include "scripting/backend/scopebarrier.h"
+#include "scopebarrier.h"
 
 class DObject;
 union VMOP;
@@ -56,6 +56,8 @@ extern FMemArena ClassDataAllocator;
 
 void JitRelease();
 
+extern void (*VM_CastSpriteIDToString)(FString* a, unsigned int b);
+
 
 typedef unsigned char		VM_UBYTE;
 typedef signed char			VM_SBYTE;

src/common/scripting/vm/vmexec.cpp

@@ -32,17 +32,23 @@
 */
 
 #include <math.h>
-#include <v_video.h>
-#include <s_sound.h>
-#include "r_state.h"
+#include <assert.h>
+#include "v_video.h"
+#include "s_soundinternal.h"
+#include "basics.h"
+//#include "r_state.h"
 #include "stats.h"
 #include "vmintern.h"
 #include "types.h"
+#include "basics.h"
 #include "texturemanager.h"
 
 extern cycle_t VMCycles[10];
 extern int VMCalls[10];
 
+// THe sprite ID to string cast is game specific so let's do it with a callback to remove the dependency and allow easier reuse.
+void (*VM_CastSpriteIDToString)(FString* a, unsigned int b) = [](FString* a, unsigned int b) { a->Format("%d", b); };
+
 // intentionally implemented in a different source file to prevent inlining.
 #if 0
 void ThrowVMException(VMException *x);

src/common/scripting/vm/vmexec.h

@@ -1837,12 +1837,12 @@ static void DoCast(const VMRegisters &reg, const VMFrame *f, int a, int b, int c
 
 	case CAST_So2S:
 		ASSERTS(a); ASSERTD(b);
-		reg.s[a] = S_GetSoundName(reg.d[b]);
+		reg.s[a] = soundEngine->GetSoundName(reg.d[b]);
 		break;
 
 	case CAST_SID2S:
 		ASSERTS(a); ASSERTD(b);
-		reg.s[a] = unsigned(reg.d[b]) >= sprites.Size() ? "TNT1" : sprites[reg.d[b]].name;
+		VM_CastSpriteIDToString(&reg.s[a], reg.d[b]);
 		break;
 
 	case CAST_TID2S:

src/common/utility/basics.h

@@ -1,5 +1,4 @@
-#ifndef __BASICS_H
-#define __BASICS_H
+#pragma once
 
 #include <stddef.h>
 #include <stdint.h>
@@ -56,7 +55,6 @@ typedef uint32_t			angle_t;
 
 using INTBOOL = int;
 using BITFIELD = uint32_t;
-#endif
 
 
 #if defined(_MSC_VER)
@@ -64,3 +62,45 @@ using BITFIELD = uint32_t;
 #else
 #define NOVTABLE
 #endif
+
+// always use our own definition for consistency.
+#ifdef M_PI
+#undef M_PI
+#endif
+
+const double M_PI = 3.14159265358979323846;	// matches value in gcc v2 math.h
+
+inline float DEG2RAD(float deg)
+{
+	return deg * float(M_PI / 180.0);
+}
+
+inline double DEG2RAD(double deg)
+{
+	return deg * (M_PI / 180.0);
+}
+
+inline float RAD2DEG(float deg)
+{
+	return deg * float(180. / M_PI);
+}
+
+
+// Auto-registration sections for GCC.
+// Apparently, you cannot do string concatenation inside section attributes.
+#ifdef __MACH__
+#define SECTION_AREG "__DATA,areg"
+#define SECTION_CREG "__DATA,creg"
+#define SECTION_FREG "__DATA,freg"
+#define SECTION_GREG "__DATA,greg"
+#define SECTION_MREG "__DATA,mreg"
+#define SECTION_YREG "__DATA,yreg"
+#else
+#define SECTION_AREG "areg"
+#define SECTION_CREG "creg"
+#define SECTION_FREG "freg"
+#define SECTION_GREG "greg"
+#define SECTION_MREG "mreg"
+#define SECTION_YREG "yreg"
+#endif
+

src/d_main.cpp

@@ -2743,6 +2743,10 @@ int PalCheck(int tex)
 	return tex;
 }
 
+static void Doom_CastSpriteIDToString(FString* a, unsigned int b) 
+{ 
+	*a = (b >= sprites.Size()) ? "TNT1" : sprites[b].name; 
+}
 
 //==========================================================================
 //
@@ -2760,6 +2764,8 @@ static int D_DoomMain_Internal (void)
 	int argcount;	
 	FIWadManager *iwad_man;
 
+	VM_CastSpriteIDToString = Doom_CastSpriteIDToString;
+
 	// Set up the button list. Mlook and Klook need a bit of extra treatment.
 	buttonMap.SetButtons(DoomButtons, countof(DoomButtons));
 	buttonMap.GetButton(Button_Mlook)->ReleaseHandler = Mlook_ReleaseHandler;

src/doomtype.h

@@ -52,45 +52,4 @@ enum class ELightMode : int8_t
 	DoomSoftware = 16
 };
 
-// always use our own definition for consistency.
-#ifdef M_PI
-#undef M_PI
-#endif
-
-const double M_PI = 3.14159265358979323846;	// matches value in gcc v2 math.h
-
-inline float DEG2RAD(float deg)
-{
-	return deg * float(M_PI / 180.0);
-}
-
-inline double DEG2RAD(double deg)
-{
-	return deg * (M_PI / 180.0);
-}
-
-inline float RAD2DEG(float deg)
-{
-	return deg * float(180. / M_PI);
-}
-
-
-// Auto-registration sections for GCC.
-// Apparently, you cannot do string concatenation inside section attributes.
-#ifdef __MACH__
-#define SECTION_AREG "__DATA,areg"
-#define SECTION_CREG "__DATA,creg"
-#define SECTION_FREG "__DATA,freg"
-#define SECTION_GREG "__DATA,greg"
-#define SECTION_MREG "__DATA,mreg"
-#define SECTION_YREG "__DATA,yreg"
-#else
-#define SECTION_AREG "areg"
-#define SECTION_CREG "creg"
-#define SECTION_FREG "freg"
-#define SECTION_GREG "greg"
-#define SECTION_MREG "mreg"
-#define SECTION_YREG "yreg"
-#endif
-
 #endif

src/menu/menu.cpp

@@ -54,7 +54,7 @@
 #include "v_video.h"
 #include "i_system.h"
 #include "c_buttons.h"
-#include "scripting/types.h"
+#include "types.h"
 #include "texturemanager.h"
 
 int DMenu::InMenu;

src/p_setup.cpp

@@ -67,7 +67,7 @@
 #include "p_destructible.h"
 #include "types.h"
 #include "i_time.h"
-#include "scripting/vm/vm.h"
+#include "vm.h"
 #include "a_specialspot.h"
 #include "maploader/maploader.h"
 #include "p_acs.h"

src/rendering/hwrenderer/scene/hw_clipper.cpp

@@ -37,6 +37,7 @@
 
 #include "hw_clipper.h"
 #include "g_levellocals.h"
+#include "basics.h"
 
 unsigned Clipper::starttime;
 

src/rendering/hwrenderer/scene/hw_sprites.cpp

@@ -42,6 +42,7 @@
 #include "r_data/models/models.h"
 #include "vectors.h"
 #include "texturemanager.h"
+#include "basics.h"
 
 #include "hwrenderer/models/hw_models.h"
 #include "hwrenderer/scene/hw_drawstructs.h"

src/scripting/backend/vmbuilder.cpp

@@ -36,7 +36,7 @@
 #include "codegen.h"
 #include "m_argv.h"
 #include "c_cvars.h"
-#include "scripting/vm/jit.h"
+#include "jit.h"
 
 EXTERN_CVAR(Bool, strictdecorate);
 

src/scripting/dictionary.cpp

@@ -1,6 +1,6 @@
 #include "dictionary.h"
 
-#include "scripting/vm/vm.h"
+#include "vm.h"
 #include "serializer.h"
 
 #include <cassert>

src/scripting/thingdef_data.cpp

@@ -949,233 +949,3 @@ DEFINE_ACTION_FUNCTION(DObject, BAM)
 	ACTION_RETURN_INT(DAngle(ang).BAMs());
 }
 
-FString FStringFormat(VM_ARGS, int offset)
-{
-	PARAM_VA_POINTER(va_reginfo)	// Get the hidden type information array
-	assert(va_reginfo[offset] == REGT_STRING);
-
-	FString fmtstring = param[offset].s().GetChars();
-
-	param += offset;
-	numparam -= offset;
-	va_reginfo += offset;
-
-	// note: we don't need a real printf format parser.
-	//       enough to simply find the subtitution tokens and feed them to the real printf after checking types.
-	//       https://en.wikipedia.org/wiki/Printf_format_string#Format_placeholder_specification
-	FString output;
-	bool in_fmt = false;
-	FString fmt_current;
-	int argnum = 1;
-	int argauto = 1;
-	// % = starts
-	//  [0-9], -, +, \s, 0, #, . continue
-	//  %, s, d, i, u, fF, eE, gG, xX, o, c, p, aA terminate
-	// various type flags are not supported. not like stuff like 'hh' modifier is to be used in the VM.
-	// the only combination that is parsed locally is %n$...
-	bool haveargnums = false;
-	for (size_t i = 0; i < fmtstring.Len(); i++)
-	{
-		char c = fmtstring[i];
-		if (in_fmt)
-		{
-			if (c == '*' && (fmt_current.Len() == 1 || (fmt_current.Len() == 2 && fmt_current[1] == '0')))
-			{
-				fmt_current += c;
-			}
-			else if ((c >= '0' && c <= '9') ||
-				c == '-' || c == '+' || (c == ' ' && fmt_current.Back() != ' ') || c == '#' || c == '.')
-			{
-				fmt_current += c;
-			}
-			else if (c == '$') // %number$format
-			{
-				if (!haveargnums && argauto > 1)
-					ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
-				FString argnumstr = fmt_current.Mid(1);
-				if (!argnumstr.IsInt()) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for argument number, got '%s'.", argnumstr.GetChars());
-				auto argnum64 = argnumstr.ToLong();
-				if (argnum64 < 1 || argnum64 >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format (tried to access argument %d, %d total).", argnum64, numparam);
-				fmt_current = "%";
-				haveargnums = true;
-				argnum = int(argnum64);
-			}
-			else
-			{
-				fmt_current += c;
-
-				switch (c)
-				{
-					// string
-				case 's':
-				{
-					if (argnum < 0 && haveargnums)
-						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
-					in_fmt = false;
-					// fail if something was found, but it's not a string
-					if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
-					if (va_reginfo[argnum] != REGT_STRING) ThrowAbortException(X_FORMAT_ERROR, "Expected a string for format %s.", fmt_current.GetChars());
-					// append
-					output.AppendFormat(fmt_current.GetChars(), param[argnum].s().GetChars());
-					if (!haveargnums) argnum = ++argauto;
-					else argnum = -1;
-					break;
-				}
-
-				// pointer
-				case 'p':
-				{
-					if (argnum < 0 && haveargnums)
-						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
-					in_fmt = false;
-					// fail if something was found, but it's not a string
-					if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
-					if (va_reginfo[argnum] != REGT_POINTER) ThrowAbortException(X_FORMAT_ERROR, "Expected a pointer for format %s.", fmt_current.GetChars());
-					// append
-					output.AppendFormat(fmt_current.GetChars(), param[argnum].a);
-					if (!haveargnums) argnum = ++argauto;
-					else argnum = -1;
-					break;
-				}
-
-				// int formats (including char)
-				case 'd':
-				case 'i':
-				case 'u':
-				case 'x':
-				case 'X':
-				case 'o':
-				case 'c':
-				case 'B':
-				{
-					if (argnum < 0 && haveargnums)
-						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
-					in_fmt = false;
-					// append
-					if (fmt_current[1] == '*' || fmt_current[2] == '*')
-					{
-						// fail if something was found, but it's not an int
-						if (argnum+1 >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
-						if (va_reginfo[argnum] != REGT_INT &&
-							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
-						if (va_reginfo[argnum+1] != REGT_INT &&
-							va_reginfo[argnum+1] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
-
-						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToInt(va_reginfo[argnum]), param[argnum + 1].ToInt(va_reginfo[argnum + 1]));
-						argauto++;
-					}
-					else
-					{
-						// fail if something was found, but it's not an int
-						if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
-						if (va_reginfo[argnum] != REGT_INT &&
-							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
-						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToInt(va_reginfo[argnum]));
-					}
-					if (!haveargnums) argnum = ++argauto;
-					else argnum = -1;
-					break;
-				}
-
-				// double formats
-				case 'f':
-				case 'F':
-				case 'e':
-				case 'E':
-				case 'g':
-				case 'G':
-				case 'a':
-				case 'A':
-				{
-					if (argnum < 0 && haveargnums)
-						ThrowAbortException(X_FORMAT_ERROR, "Cannot mix explicit and implicit arguments.");
-					in_fmt = false;
-					if (fmt_current[1] == '*' || fmt_current[2] == '*')
-					{
-						// fail if something was found, but it's not an int
-						if (argnum + 1 >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
-						if (va_reginfo[argnum] != REGT_INT &&
-							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
-						if (va_reginfo[argnum + 1] != REGT_INT &&
-							va_reginfo[argnum + 1] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
-
-						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToInt(va_reginfo[argnum]), param[argnum + 1].ToDouble(va_reginfo[argnum + 1]));
-						argauto++;
-					}
-					else
-					{
-						// fail if something was found, but it's not a float
-						if (argnum >= numparam) ThrowAbortException(X_FORMAT_ERROR, "Not enough arguments for format.");
-						if (va_reginfo[argnum] != REGT_INT &&
-							va_reginfo[argnum] != REGT_FLOAT) ThrowAbortException(X_FORMAT_ERROR, "Expected a numeric value for format %s.", fmt_current.GetChars());
-						// append
-						output.AppendFormat(fmt_current.GetChars(), param[argnum].ToDouble(va_reginfo[argnum]));
-					}
-					if (!haveargnums) argnum = ++argauto;
-					else argnum = -1;
-					break;
-				}
-
-				default:
-					// invalid character
-					output += fmt_current;
-					in_fmt = false;
-					break;
-				}
-			}
-		}
-		else
-		{
-			if (c == '%')
-			{
-				if (i + 1 < fmtstring.Len() && fmtstring[i + 1] == '%')
-				{
-					output += '%';
-					i++;
-				}
-				else
-				{
-					in_fmt = true;
-					fmt_current = "%";
-				}
-			}
-			else
-			{
-				output += c;
-			}
-		}
-	}
-
-	return output;
-}
-
-DEFINE_ACTION_FUNCTION(FStringStruct, Format)
-{
-	PARAM_PROLOGUE;
-	FString s = FStringFormat(VM_ARGS_NAMES);
-	ACTION_RETURN_STRING(s);
-}
-
-DEFINE_ACTION_FUNCTION(FStringStruct, AppendFormat)
-{
-	PARAM_SELF_STRUCT_PROLOGUE(FString);
-	// first parameter is the self pointer
-	FString s = FStringFormat(VM_ARGS_NAMES, 1);
-	(*self) += s;
-	return 0;
-}
-
-DEFINE_ACTION_FUNCTION(FStringStruct, AppendCharacter)
-{
-	PARAM_SELF_STRUCT_PROLOGUE(FString);
-	PARAM_INT(c);
-	self->AppendCharacter(c);
-	return 0;
-}
-
-DEFINE_ACTION_FUNCTION(FStringStruct, DeleteLastCharacter)
-{
-	PARAM_SELF_STRUCT_PROLOGUE(FString);
-	self->DeleteLastCharacter();
-	return 0;
-}

src/serializer.cpp

@@ -1673,7 +1673,7 @@ FSerializer &Serialize(FSerializer &arc, const char *key, FSoundID &sid, FSoundI
 		if (!arc.w->inObject() || def == nullptr || sid != *def)
 		{
 			arc.WriteKey(key);
-			const char *sn = S_GetSoundName(sid);
+			const char *sn = soundEngine->GetSoundName(sid);
 			if (sn != nullptr) arc.w->String(sn);
 			else arc.w->Null();
 		}
@@ -2088,7 +2088,7 @@ template<> FSerializer &Serialize(FSerializer &arc, const char *key, char *&pstr
 //
 // This is a bit of a cheat because it never actually writes out the pointer.
 // The rules for levels are that they must be self-contained.
-// No level and no pbject that is part of a level may reference a different one.
+// No level and no object that is part of a level may reference a different one.
 //
 // When writing, this merely checks if the rules are obeyed and if not errors out.
 // When reading, it assumes that the object was properly written and restores

src/sound/s_doomsound.h

@@ -79,12 +79,3 @@ inline const char* S_GetSoundName(FSoundID id)
 	return soundEngine->GetSoundName(id);
 }
 
-inline int S_FindSound(const char* logicalname)
-{
-	return soundEngine->FindSound(logicalname);
-}
-
-inline int S_FindSoundByResID(int rid)
-{
-	return soundEngine->FindSoundByResID(rid);
-}