[Scummvm-cvs-logs] CVS: scummvm/simon charset.cpp,1.9,1.10 debug.cpp,1.17,1.18 items.cpp,1.79,1.80 res.cpp,1.20,1.21 simon.cpp,1.228,1.229 simon.h,1.72,1.73 verb.cpp,1.19,1.20 vga.cpp,1.62,1.63

Travis Howell kirben at users.sourceforge.net
Sun Jun 1 02:42:07 CEST 2003


Update of /cvsroot/scummvm/scummvm/simon
In directory sc8-pr-cvs1:/tmp/cvs-serv29215/simon

Modified Files:
	charset.cpp debug.cpp items.cpp res.cpp simon.cpp simon.h 
	verb.cpp vga.cpp 
Log Message:

Rename SimonState to SimonEngine


Index: charset.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/charset.cpp,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- charset.cpp	31 May 2003 11:40:32 -0000	1.9
+++ charset.cpp	1 Jun 2003 09:41:55 -0000	1.10
@@ -23,7 +23,7 @@
 #include "simon/simon.h"
 #include "simon/intern.h"
 
-void SimonState::print_char_helper_1(const byte *src, uint len) {
+void SimonEngine::print_char_helper_1(const byte *src, uint len) {
 	uint ind;
 
 	if (_fcs_ptr_1 == NULL)
@@ -41,13 +41,13 @@
 	}
 }
 
-void SimonState::print_char_helper_5(FillOrCopyStruct *fcs) {
+void SimonEngine::print_char_helper_5(FillOrCopyStruct *fcs) {
 	uint index = get_fcs_ptr_3_index(fcs);
 	print_char_helper_6(index);
 	_fcs_data_1[index] = 0;
 }
 
-void SimonState::print_char_helper_6(uint i) {
+void SimonEngine::print_char_helper_6(uint i) {
 	FillOrCopyStruct *fcs;
 
 	if (_fcs_data_2[i]) {
@@ -59,7 +59,7 @@
 	}
 }
 
-void SimonState::render_string(uint num_1, uint color, uint width, uint height, const char *txt) {
+void SimonEngine::render_string(uint num_1, uint color, uint width, uint height, const char *txt) {
 	VgaPointersEntry *vpe = &_vga_buffer_pointers[2];
 	byte *src, *dst, *p, *dst_org, chr;
 	uint count;
@@ -127,7 +127,7 @@
 	}
 }
 
-void SimonState::showMessageFormat(const char *s, ...) {
+void SimonEngine::showMessageFormat(const char *s, ...) {
 	char buf[1024], *str;
 	va_list va;
 
@@ -150,7 +150,7 @@
 		showmessage_print_char(*str);
 }
 
-void SimonState::showmessage_print_char(byte chr) {
+void SimonEngine::showmessage_print_char(byte chr) {
 	if (chr == 12) {
 		_num_letters_to_print = 0;
 		_print_char_unk_1 = 0;
@@ -190,20 +190,20 @@
 	}
 }
 
-void SimonState::showmessage_helper_2() {
+void SimonEngine::showmessage_helper_2() {
 	if (_fcs_ptr_1)
 		return;
 
 	_fcs_ptr_1 = fcs_alloc(8, 0x90, 0x18, 6, 1, 0, 0xF);
 }
 
-void SimonState::showmessage_helper_3(uint a, uint b) {
+void SimonEngine::showmessage_helper_3(uint a, uint b) {
 	_print_char_unk_1 = a;
 	_print_char_unk_2 = b;
 	_num_letters_to_print = 0;
 }
 
-void SimonState::video_putchar(FillOrCopyStruct *fcs, byte c) {
+void SimonEngine::video_putchar(FillOrCopyStruct *fcs, byte c) {
 	if (c == 0xC) {
 		video_fill_or_copy_from_3_to_2(fcs);
 	} else if (c == 0xD || c == 0xA) {
@@ -240,7 +240,7 @@
 	}
 }
 
-void SimonState::video_putchar_newline(FillOrCopyStruct *fcs) {
+void SimonEngine::video_putchar_newline(FillOrCopyStruct *fcs) {
 	fcs->textColumnOffset = 0;
 	fcs->textLength = 0;
 	fcs->textColumn = 0;
@@ -855,7 +855,7 @@
 	240, 240, 240, 240, 240, 240, 240, 240,
 };
 
-void SimonState::video_putchar_drawchar(FillOrCopyStruct *fcs, uint x, uint y, byte chr) {
+void SimonEngine::video_putchar_drawchar(FillOrCopyStruct *fcs, uint x, uint y, byte chr) {
 	const byte *src;
 	byte color, *dst;
 	uint h, i;

Index: debug.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/debug.cpp,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -d -r1.17 -r1.18
--- debug.cpp	21 May 2003 17:49:31 -0000	1.17
+++ debug.cpp	1 Jun 2003 09:41:55 -0000	1.18
@@ -30,7 +30,7 @@
 #include <sys/stat.h>
 #endif
 
-byte *SimonState::dumpOpcode(byte *p) {
+byte *SimonEngine::dumpOpcode(byte *p) {
 	byte opcode;
 	const char *s, *st;
 
@@ -132,7 +132,7 @@
 	}
 }
 
-void SimonState::dumpSubroutineLine(SubroutineLine *sl, Subroutine *sub) {
+void SimonEngine::dumpSubroutineLine(SubroutineLine *sl, Subroutine *sub) {
 	byte *p;
 
 	printf("; ****\n");
@@ -150,7 +150,7 @@
 	}
 }
 
-void SimonState::dumpSubroutine(Subroutine *sub) {
+void SimonEngine::dumpSubroutine(Subroutine *sub) {
 	SubroutineLine *sl;
 
 	fprintf(_dump_file, "\n******************************************\n;Subroutine, ID=%d:\nSUB_%d:\n", sub->id, sub->id);
@@ -162,14 +162,14 @@
 	fflush(_dump_file);
 }
 
-void SimonState::dumpSubroutines() {
+void SimonEngine::dumpSubroutines() {
 	Subroutine *sub = _subroutine_list;
 	for (; sub; sub = sub->next) {
 		dumpSubroutine(sub);
 	}
 }
 
-void SimonState::dump_video_script(byte *src, bool one_opcode_only) {
+void SimonEngine::dump_video_script(byte *src, bool one_opcode_only) {
 	uint opcode;
 	const char *str, *strn;
 
@@ -233,7 +233,7 @@
 	} while (!one_opcode_only);
 }
 
-void SimonState::dump_vga_file(byte *vga) {
+void SimonEngine::dump_vga_file(byte *vga) {
 	{
 		byte *pp;
 		byte *p;
@@ -351,7 +351,7 @@
 	free(b);
 }
 
-void SimonState::dump_single_bitmap(int file, int image, byte *offs, int w, int h, byte base) {
+void SimonEngine::dump_single_bitmap(int file, int image, byte *offs, int w, int h, byte base) {
 /* Only supported for win32 atm. mkdir doesn't work otherwise. */
 #if defined (WIN32) && !defined(_WIN32_WCE)
 	char buf[255], buf2[255];
@@ -389,7 +389,7 @@
 	} while (--num);
 }
 
-void SimonState::dump_vga_bitmaps(byte *vga, byte *vga1, int res) {
+void SimonEngine::dump_vga_bitmaps(byte *vga, byte *vga1, int res) {
 /* Only supported for win32 atm. mkdir doesn't work otherwise. */
 #if defined (WIN32) && !defined(_WIN32_WCE)
 
@@ -444,14 +444,14 @@
 #endif
 }
 
-void SimonState::dump_vga_script_always(byte *ptr, uint res, uint sprite_id) {
+void SimonEngine::dump_vga_script_always(byte *ptr, uint res, uint sprite_id) {
 	fprintf(_dump_file, "; address=%x, vgafile=%d  vgasprite=%d\n",
 					ptr - _vga_buffer_pointers[res].vgaFile1, res, sprite_id);
 	dump_video_script(ptr, false);
 	fprintf(_dump_file, "; end\n");
 }
 
-void SimonState::dump_vga_script(byte *ptr, uint res, uint sprite_id) {
+void SimonEngine::dump_vga_script(byte *ptr, uint res, uint sprite_id) {
 	dump_vga_script_always(ptr, res, sprite_id);
 }
 

Index: items.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/items.cpp,v
retrieving revision 1.79
retrieving revision 1.80
diff -u -d -r1.79 -r1.80
--- items.cpp	30 May 2003 09:39:21 -0000	1.79
+++ items.cpp	1 Jun 2003 09:41:56 -0000	1.80
@@ -32,7 +32,7 @@
 
 #endif
 
-int SimonState::runScript() {
+int SimonEngine::runScript() {
 	byte opcode;
 	bool flag, condition;
 
@@ -1092,7 +1092,7 @@
 	return 0;
 }
 
-int SimonState::startSubroutine(Subroutine *sub) {
+int SimonEngine::startSubroutine(Subroutine *sub) {
 	int result = -1;
 	SubroutineLine *sl;
 	byte *old_code_ptr;
@@ -1138,12 +1138,12 @@
 	return result;
 }
 
-int SimonState::startSubroutineEx(Subroutine *sub) {
+int SimonEngine::startSubroutineEx(Subroutine *sub) {
 	_item_1_ptr = _item_1;
 	return startSubroutine(sub);
 }
 
-bool SimonState::checkIfToRunSubroutineLine(SubroutineLine *sl, Subroutine *sub) {
+bool SimonEngine::checkIfToRunSubroutineLine(SubroutineLine *sl, Subroutine *sub) {
 	if (sub->id)
 		return true;
 
@@ -1162,7 +1162,7 @@
 	return true;
 }
 
-void SimonState::o_83_helper() {
+void SimonEngine::o_83_helper() {
 		if (_exit_cutscene) {
 			if (vc_get_bit(9)) {
 				startSubroutine170();
@@ -1172,7 +1172,7 @@
 		}
 }
 
-void SimonState::o_190_helper(uint i) {
+void SimonEngine::o_190_helper(uint i) {
 	_exit_cutscene = false;
 	while (!(_op_189_flags & (1 << i))) {
 		if (_exit_cutscene) {
@@ -1189,7 +1189,7 @@
 }
 
 
-bool SimonState::o_unk_23(uint a) {
+bool SimonEngine::o_unk_23(uint a) {
 	if (a == 0)
 		return 0;
 
@@ -1218,7 +1218,7 @@
 	return 0;
 }
 
-void SimonState::o_inventory_descriptions() {
+void SimonEngine::o_inventory_descriptions() {
 	uint a = getVarOrByte();
 	uint b = getVarOrByte();
 	const char *s = NULL;
@@ -1304,7 +1304,7 @@
 	}
 }
 
-void SimonState::o_quit_if_user_presses_y() {
+void SimonEngine::o_quit_if_user_presses_y() {
 	for (;;) {
 		delay(1);
 		if (_key_pressed == 'f' && _language == 20) // Hebrew
@@ -1325,7 +1325,7 @@
 get_out:;
 }
 
-void SimonState::o_unk_137(uint fcs_index) {
+void SimonEngine::o_unk_137(uint fcs_index) {
 	FillOrCopyStruct *fcs;
 
 	fcs = _fcs_ptr_array_3[fcs_index & 7];
@@ -1334,27 +1334,27 @@
 	fcs_unk_proc_1(fcs_index, fcs->fcs_data->item_ptr, fcs->fcs_data->unk1, fcs->fcs_data->unk2);
 }
 
-void SimonState::o_unk_138() {
+void SimonEngine::o_unk_138() {
 	_vga_buf_start = _vga_buf_free_start;
 	_vga_file_buf_org = _vga_buf_free_start;
 }
 
-void SimonState::o_unk_186() {
+void SimonEngine::o_unk_186() {
 	_vga_buf_free_start = _vga_file_buf_org_2;
 	_vga_buf_start = _vga_file_buf_org_2;
 	_vga_file_buf_org = _vga_file_buf_org_2;
 }
 
-void SimonState::o_unk_175() {
+void SimonEngine::o_unk_175() {
 	_vga_buf_start = _vga_buf_free_start;
 }
 
-void SimonState::o_unk_176() {
+void SimonEngine::o_unk_176() {
 	_vga_buf_free_start = _vga_file_buf_org;
 	_vga_buf_start = _vga_file_buf_org;
 }
 
-int SimonState::o_unk_132_helper(bool *b, char *buf) {
+int SimonEngine::o_unk_132_helper(bool *b, char *buf) {
 	HitArea *ha;
 	*b = true;
 
@@ -1414,12 +1414,12 @@
 	return ha->id - 208;
 }
 
-void SimonState::o_unk_132_helper_3() {
+void SimonEngine::o_unk_132_helper_3() {
 	for (int i = 208; i != 208 + 6; i++)
 		set_hitarea_bit_0x40(i);
 }
 
-void SimonState::o_unk_132_helper_2(FillOrCopyStruct *fcs, int x) {
+void SimonEngine::o_unk_132_helper_2(FillOrCopyStruct *fcs, int x) {
 	byte old_text;
 
 	video_putchar(fcs, x);
@@ -1435,7 +1435,7 @@
 	video_putchar(fcs, 8);
 }
 
-void SimonState::o_play_music_resource() {
+void SimonEngine::o_play_music_resource() {
 	int music = getVarOrWord();
 	int track = getVarOrWord();
 
@@ -1464,7 +1464,7 @@
 	}
 }
 
-void SimonState::o_unk_120(uint a) {
+void SimonEngine::o_unk_120(uint a) {
 	uint16 id = TO_BE_16(a);
 	if (_game & GF_SIMON2) {
 		_lock_word |= 0x8000;
@@ -1479,25 +1479,25 @@
 	}
 }
 
-void SimonState::o_unk_163(uint a) {
+void SimonEngine::o_unk_163(uint a) {
 	if (_game == GAME_SIMON1DOS)
 		playSting(a);
 	else
 		_sound->playEffects(a);
 }
 
-void SimonState::o_unk_160(uint a) {
+void SimonEngine::o_unk_160(uint a) {
 	fcs_setTextColor(_fcs_ptr_array_3[_fcs_unk_1], a);
 }
 
-void SimonState::o_unk_103() {
+void SimonEngine::o_unk_103() {
 	lock();
 	fcs_unk1(_fcs_unk_1);
 	showMessageFormat("\x0C");
 	unlock();
 }
 
-void SimonState::o_kill_sprite_simon1(uint a) {
+void SimonEngine::o_kill_sprite_simon1(uint a) {
 	uint16 b = TO_BE_16(a);
 	_lock_word |= 0x4000;
 	_vc_ptr = (byte *)&b;
@@ -1505,7 +1505,7 @@
 	_lock_word &= ~0x4000;
 }
 
-void SimonState::o_kill_sprite_simon2(uint a, uint b) {
+void SimonEngine::o_kill_sprite_simon2(uint a, uint b) {
 	uint16 items[2];
 
 	items[0] = TO_BE_16(a);
@@ -1518,7 +1518,7 @@
 }
 
 /* OK */
-void SimonState::o_unk26_helper(uint a, uint b, uint c, uint d, uint e, uint f, uint g, uint h) {
+void SimonEngine::o_unk26_helper(uint a, uint b, uint c, uint d, uint e, uint f, uint g, uint h) {
 	a &= 7;
 
 	if (_fcs_ptr_array_3[a])

Index: res.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/res.cpp,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -d -r1.20 -r1.21
--- res.cpp	25 Mar 2003 12:25:06 -0000	1.20
+++ res.cpp	1 Jun 2003 09:41:56 -0000	1.21
@@ -94,7 +94,7 @@
 	" ", " ", "BT ", " ", "B "
 };
 
-void SimonState::loadGamePcFile(const char *filename) {
+void SimonEngine::loadGamePcFile(const char *filename) {
 	File * in = new File();
 	int num_inited_objects;
 	int i, file_size;
@@ -160,7 +160,7 @@
 	in->close();
 }
 
-void SimonState::readGamePcText(File *in) {
+void SimonEngine::readGamePcText(File *in) {
 	uint text_size;
 	byte *text_mem;
 
@@ -174,7 +174,7 @@
 	setupStringTable(text_mem, _stringtab_num);
 }
 
-void SimonState::readItemFromGamePc(File *in, Item *item) {
+void SimonEngine::readItemFromGamePc(File *in, Item *item) {
 	uint32 type;
 
 	item->unk2 = in->readUint16BE();
@@ -195,7 +195,7 @@
 	}
 }
 
-void SimonState::readItemChildren(File *in, Item *item, uint type) {
+void SimonEngine::readItemChildren(File *in, Item *item, uint type) {
 	if (type == 1) {
 		uint fr1 = in->readUint16BE();
 		uint fr2 = in->readUint16BE();
@@ -249,7 +249,7 @@
 	return val + 2;
 }
 
-byte *SimonState::readSingleOpcode(File *in, byte *ptr) {
+byte *SimonEngine::readSingleOpcode(File *in, byte *ptr) {
 	int i, l;
 	const char *string_ptr;
 	uint val;

Index: simon.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/simon.cpp,v
retrieving revision 1.228
retrieving revision 1.229
diff -u -d -r1.228 -r1.229
--- simon.cpp	31 May 2003 07:39:39 -0000	1.228
+++ simon.cpp	1 Jun 2003 09:41:56 -0000	1.229
@@ -166,10 +166,10 @@
 
 
 Engine *Engine_SIMON_create(GameDetector *detector, OSystem *syst) {
-	return new SimonState(detector, syst);
+	return new SimonEngine(detector, syst);
 }
 
-SimonState::SimonState(GameDetector *detector, OSystem *syst)
+SimonEngine::SimonEngine(GameDetector *detector, OSystem *syst)
 	: Engine(detector, syst), midi (syst) {
 	MidiDriver *driver = detector->createMidi();
[...1420 lines suppressed...]
 
-byte *SimonState::dx_lock_attached() {
+byte *SimonEngine::dx_lock_attached() {
 	_dx_surface_pitch = 320;
 	return _dx_use_3_or_4_for_lock ? _sdl_buf_3 : _sdl_buf_attached;
 }
 
-void SimonState::dx_unlock_attached() {
+void SimonEngine::dx_unlock_attached() {
 }
 
-void SimonState::set_volume(byte volume) {
+void SimonEngine::set_volume(byte volume) {
 	_mixer->setVolume(volume);
 }
 
-byte SimonState::getByte() {
+byte SimonEngine::getByte() {
 	return *_code_ptr++;
 }

Index: simon.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/simon.h,v
retrieving revision 1.72
retrieving revision 1.73
diff -u -d -r1.72 -r1.73
--- simon.h	31 May 2003 10:33:24 -0000	1.72
+++ simon.h	1 Jun 2003 09:41:56 -0000	1.73
@@ -101,7 +101,7 @@
 
 struct GameSpecificSettings;
 
-class SimonState : public Engine {
+class SimonEngine : public Engine {
 	void errorString(const char *buf_input, char *buf_output);
 public:
 	File *_mus_file;
@@ -356,8 +356,8 @@
 	RandomSource _rnd;
 
 
-	SimonState(GameDetector *detector, OSystem *syst);
-	virtual ~SimonState();
+	SimonEngine(GameDetector *detector, OSystem *syst);
+	virtual ~SimonEngine();
 
 	int allocGamePcVars(File *in);
 	Item *allocItem1();

Index: verb.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/verb.cpp,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -d -r1.19 -r1.20
--- verb.cpp	10 May 2003 05:20:56 -0000	1.19
+++ verb.cpp	1 Jun 2003 09:41:56 -0000	1.20
@@ -77,7 +77,7 @@
 	"", "", "", "to whom ?"
 };
 
-void SimonState::defocusHitarea() {
+void SimonEngine::defocusHitarea() {
 	HitArea *last;
 	HitArea *ha;
 
@@ -102,7 +102,7 @@
 		focusVerb(last->id);
 }
 
-void SimonState::focusVerb(uint hitarea_id) {
+void SimonEngine::focusVerb(uint hitarea_id) {
 	uint x;
 	const char *txt;
 	const char * const *verb_prep_names;
@@ -128,7 +128,7 @@
 	showActionString(x, (const byte *)txt);
 }
 
-void SimonState::showActionString(uint x, const byte *string) {
+void SimonEngine::showActionString(uint x, const byte *string) {
 	FillOrCopyStruct *fcs;
 
 	fcs = _fcs_ptr_array_3[1];
@@ -142,7 +142,7 @@
 		video_putchar(fcs, *string);
 }
 
-void SimonState::hitareaChangedHelper() {
+void SimonEngine::hitareaChangedHelper() {
 	FillOrCopyStruct *fcs;
 
 	if (_game & GF_SIMON2) {
@@ -158,7 +158,7 @@
 	_hitarea_ptr_7 = NULL;
 }
 
-HitArea *SimonState::findHitAreaByID(uint hitarea_id) {
+HitArea *SimonEngine::findHitAreaByID(uint hitarea_id) {
 	HitArea *ha = _hit_areas;
 	uint count = ARRAYSIZE(_hit_areas);
 
@@ -169,7 +169,7 @@
 	return NULL;
 }
 
-HitArea *SimonState::findEmptyHitArea() {
+HitArea *SimonEngine::findEmptyHitArea() {
 	HitArea *ha = _hit_areas;
 	uint count = ARRAYSIZE(_hit_areas);
 
@@ -180,13 +180,13 @@
 	return NULL;
 }
 
-void SimonState::clear_hitarea_bit_0x40(uint hitarea) {
+void SimonEngine::clear_hitarea_bit_0x40(uint hitarea) {
 	HitArea *ha = findHitAreaByID(hitarea);
 	if (ha != NULL)
 		ha->flags &= ~0x40;
 }
 
-void SimonState::set_hitarea_bit_0x40(uint hitarea) {
+void SimonEngine::set_hitarea_bit_0x40(uint hitarea) {
 	HitArea *ha = findHitAreaByID(hitarea);
 	if (ha != NULL) {
 		ha->flags |= 0x40;
@@ -196,7 +196,7 @@
 	}
 }
 
-void SimonState::set_hitarea_x_y(uint hitarea, int x, int y) {
+void SimonEngine::set_hitarea_x_y(uint hitarea, int x, int y) {
 	HitArea *ha = findHitAreaByID(hitarea);
 	if (ha != NULL) {
 		ha->x = x;
@@ -204,7 +204,7 @@
 	}
 }
 
-void SimonState::delete_hitarea(uint hitarea) {
+void SimonEngine::delete_hitarea(uint hitarea) {
 	HitArea *ha = findHitAreaByID(hitarea);
 	if (ha != NULL) {
 		ha->flags = 0;
@@ -214,14 +214,14 @@
 	}
 }
 
-bool SimonState::is_hitarea_0x40_clear(uint hitarea) {
+bool SimonEngine::is_hitarea_0x40_clear(uint hitarea) {
 	HitArea *ha = findHitAreaByID(hitarea);
 	if (ha == NULL)
 		return false;
 	return (ha->flags & 0x40) == 0;
 }
 
-void SimonState::addNewHitArea(int id, int x, int y, int width, int height, int flags, int unk3, Item *item_ptr) {
+void SimonEngine::addNewHitArea(int id, int x, int y, int width, int height, int flags, int unk3, Item *item_ptr) {
 	HitArea *ha;
 	delete_hitarea(id);
 
@@ -238,7 +238,7 @@
 	_need_hitarea_recalc++;
 }
 
-void SimonState::hitarea_proc_1() {
+void SimonEngine::hitarea_proc_1() {
 	uint id;
 	HitArea *ha;
 
@@ -265,7 +265,7 @@
 	}
 }
 
-void SimonState::handle_verb_hitarea(HitArea *ha) {
+void SimonEngine::handle_verb_hitarea(HitArea *ha) {
 	HitArea *tmp = _hitarea_ptr_5;
 
 	if (ha == tmp)
@@ -293,7 +293,7 @@
 	_hitarea_ptr_5 = ha;
 }
 
-void SimonState::hitarea_leave(HitArea *ha) {
+void SimonEngine::hitarea_leave(HitArea *ha) {
 	if (!(_game & GF_SIMON2)) {
 		video_toggle_colors(ha, 0xdf, 0xd5, 0xda, 5);
 	} else {
@@ -301,13 +301,13 @@
 	}
 }
 
-void SimonState::leaveHitAreaById(uint hitarea_id) {
+void SimonEngine::leaveHitAreaById(uint hitarea_id) {
 	HitArea *ha = findHitAreaByID(hitarea_id);
 	if (ha)
 		hitarea_leave(ha);
 }
 
-void SimonState::handle_uparrow_hitarea(FillOrCopyStruct *fcs) {
+void SimonEngine::handle_uparrow_hitarea(FillOrCopyStruct *fcs) {
 	uint index;
 
 	index = get_fcs_ptr_3_index(fcs);
@@ -320,7 +320,7 @@
 	unlock();
 }
 
-void SimonState::handle_downarrow_hitarea(FillOrCopyStruct *fcs) {
+void SimonEngine::handle_downarrow_hitarea(FillOrCopyStruct *fcs) {
 	uint index;
 
 	index = get_fcs_ptr_3_index(fcs);
@@ -330,7 +330,7 @@
 	unlock();
 }
 
-void SimonState::setup_hitarea_from_pos(uint x, uint y, uint mode) {
+void SimonEngine::setup_hitarea_from_pos(uint x, uint y, uint mode) {
 	HitArea *best_ha;
 	HitArea *ha = _hit_areas;
 	uint count = ARRAYSIZE(_hit_areas);
@@ -390,7 +390,7 @@
 	return;
 }
 
-void SimonState::new_current_hitarea(HitArea *ha) {
+void SimonEngine::new_current_hitarea(HitArea *ha) {
 	bool result;
 
 	hitareaChangedHelper();
@@ -404,7 +404,7 @@
 		_last_hitarea_2_ptr = ha;
 }
 
-bool SimonState::hitarea_proc_2(uint a) {
+bool SimonEngine::hitarea_proc_2(uint a) {
 	uint x;
 	const byte *string_ptr;
 
@@ -433,7 +433,7 @@
 	return true;
 }
 
-bool SimonState::hitarea_proc_3(Item *item) {
+bool SimonEngine::hitarea_proc_3(Item *item) {
 	Child2 *child2;
 	uint x;
 	const byte *string_ptr;

Index: vga.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/simon/vga.cpp,v
retrieving revision 1.62
retrieving revision 1.63
diff -u -d -r1.62 -r1.63
--- vga.cpp	31 May 2003 10:33:25 -0000	1.62
+++ vga.cpp	1 Jun 2003 09:41:56 -0000	1.63
@@ -25,90 +25,90 @@
 #include "simon/intern.h"
 #include "simon/vga.h"
 
-typedef void (SimonState::*VgaOpcodeProc) ();
+typedef void (SimonEngine::*VgaOpcodeProc) ();
 static uint16 vc_get_out_of_code = 0;
 
 // Opcode tables
 static const VgaOpcodeProc vga_opcode_table[] = {
 	NULL,
-	&SimonState::vc_1_dummy_op,
-	&SimonState::vc_2_call,
-	&SimonState::vc_3_new_sprite,
-	&SimonState::vc_4_dummy_op,
-	&SimonState::vc_5_skip_if_neq,
-	&SimonState::vc_6_skip_ifn_sib_with_a,
-	&SimonState::vc_7_skip_if_sib_with_a,
-	&SimonState::vc_8_skip_if_parent_is,
-	&SimonState::vc_9_skip_if_unk3_is,
-	&SimonState::vc_10_draw,
-	&SimonState::vc_11_clear_pathfind_array,
-	&SimonState::vc_12_delay,
-	&SimonState::vc_13_set_sprite_offset_x,
-	&SimonState::vc_14_set_sprite_offset_y,
-	&SimonState::vc_15_wakeup_id,
-	&SimonState::vc_16_sleep_on_id,
-	&SimonState::vc_17_set_pathfind_item,
-	&SimonState::vc_18_jump_rel,
-	&SimonState::vc_19_chain_to_script,
-	&SimonState::vc_20_set_code_word,
-	&SimonState::vc_21_jump_if_code_word,
-	&SimonState::vc_22_set_sprite_palette,
-	&SimonState::vc_23_set_sprite_priority,
-	&SimonState::vc_24_set_sprite_xy,
-	&SimonState::vc_25_halt_sprite,
-	&SimonState::vc_26_set_window,
-	&SimonState::vc_27_reset,
-	&SimonState::vc_28_dummy_op,
-	&SimonState::vc_29_stop_all_sounds,
-	&SimonState::vc_30_set_base_delay,
-	&SimonState::vc_31_set_palette_mode,
-	&SimonState::vc_32_copy_var,
-	&SimonState::vc_33_force_unlock,
-	&SimonState::vc_34_force_lock,
-	&SimonState::vc_35,
-	&SimonState::vc_36_saveload_thing,
-	&SimonState::vc_37_set_sprite_offset_y,
-	&SimonState::vc_38_skip_if_var_zero,
-	&SimonState::vc_39_set_var,
-	&SimonState::vc_40_var_add,
-	&SimonState::vc_41_var_sub,
-	&SimonState::vc_42_delay_if_not_eq,
-	&SimonState::vc_43_skip_if_bit_clear,
-	&SimonState::vc_44_skip_if_bit_set,
-	&SimonState::vc_45_set_sprite_x,
-	&SimonState::vc_46_set_sprite_y,
-	&SimonState::vc_47_add_var_f,
-	&SimonState::vc_48,
-	&SimonState::vc_49_set_bit,
-	&SimonState::vc_50_clear_bit,
-	&SimonState::vc_51_clear_hitarea_bit_0x40,
-	&SimonState::vc_52_play_sound,
-	&SimonState::vc_53_no_op,
-	&SimonState::vc_54_no_op,
-	&SimonState::vc_55_offset_hit_area,
-	&SimonState::vc_56,
-	&SimonState::vc_57_no_op,
-	&SimonState::vc_58,
-	&SimonState::vc_59,
-	&SimonState::vc_60_kill_sprite,
-	&SimonState::vc_61_sprite_change,
-	&SimonState::vc_62_palette_thing,
-	&SimonState::vc_63_palette_thing_2,
-	&SimonState::vc_64_skip_if_no_speech,
-	&SimonState::vc_65_palette_thing_3,
-	&SimonState::vc_66_skip_if_nz,
-	&SimonState::vc_67_skip_if_ge,
-	&SimonState::vc_68_skip_if_le,
-	&SimonState::vc_69_play_track,
-	&SimonState::vc_70_queue_music,
-	&SimonState::vc_71_check_music_queue,
-	&SimonState::vc_72_play_track_2,
-	&SimonState::vc_73_set_op189_flag,
-	&SimonState::vc_74_clear_op189_flag,
+	&SimonEngine::vc_1_dummy_op,
+	&SimonEngine::vc_2_call,
+	&SimonEngine::vc_3_new_sprite,
+	&SimonEngine::vc_4_dummy_op,
+	&SimonEngine::vc_5_skip_if_neq,
+	&SimonEngine::vc_6_skip_ifn_sib_with_a,
+	&SimonEngine::vc_7_skip_if_sib_with_a,
+	&SimonEngine::vc_8_skip_if_parent_is,
+	&SimonEngine::vc_9_skip_if_unk3_is,
+	&SimonEngine::vc_10_draw,
+	&SimonEngine::vc_11_clear_pathfind_array,
+	&SimonEngine::vc_12_delay,
+	&SimonEngine::vc_13_set_sprite_offset_x,
+	&SimonEngine::vc_14_set_sprite_offset_y,
+	&SimonEngine::vc_15_wakeup_id,
+	&SimonEngine::vc_16_sleep_on_id,
+	&SimonEngine::vc_17_set_pathfind_item,
+	&SimonEngine::vc_18_jump_rel,
+	&SimonEngine::vc_19_chain_to_script,
+	&SimonEngine::vc_20_set_code_word,
+	&SimonEngine::vc_21_jump_if_code_word,
+	&SimonEngine::vc_22_set_sprite_palette,
+	&SimonEngine::vc_23_set_sprite_priority,
+	&SimonEngine::vc_24_set_sprite_xy,
+	&SimonEngine::vc_25_halt_sprite,
+	&SimonEngine::vc_26_set_window,
+	&SimonEngine::vc_27_reset,
+	&SimonEngine::vc_28_dummy_op,
+	&SimonEngine::vc_29_stop_all_sounds,
+	&SimonEngine::vc_30_set_base_delay,
+	&SimonEngine::vc_31_set_palette_mode,
+	&SimonEngine::vc_32_copy_var,
+	&SimonEngine::vc_33_force_unlock,
+	&SimonEngine::vc_34_force_lock,
+	&SimonEngine::vc_35,
+	&SimonEngine::vc_36_saveload_thing,
+	&SimonEngine::vc_37_set_sprite_offset_y,
+	&SimonEngine::vc_38_skip_if_var_zero,
+	&SimonEngine::vc_39_set_var,
+	&SimonEngine::vc_40_var_add,
+	&SimonEngine::vc_41_var_sub,
+	&SimonEngine::vc_42_delay_if_not_eq,
+	&SimonEngine::vc_43_skip_if_bit_clear,
+	&SimonEngine::vc_44_skip_if_bit_set,
+	&SimonEngine::vc_45_set_sprite_x,
+	&SimonEngine::vc_46_set_sprite_y,
+	&SimonEngine::vc_47_add_var_f,
+	&SimonEngine::vc_48,
+	&SimonEngine::vc_49_set_bit,
+	&SimonEngine::vc_50_clear_bit,
+	&SimonEngine::vc_51_clear_hitarea_bit_0x40,
+	&SimonEngine::vc_52_play_sound,
+	&SimonEngine::vc_53_no_op,
+	&SimonEngine::vc_54_no_op,
+	&SimonEngine::vc_55_offset_hit_area,
+	&SimonEngine::vc_56,
+	&SimonEngine::vc_57_no_op,
+	&SimonEngine::vc_58,
+	&SimonEngine::vc_59,
+	&SimonEngine::vc_60_kill_sprite,
+	&SimonEngine::vc_61_sprite_change,
+	&SimonEngine::vc_62_palette_thing,
+	&SimonEngine::vc_63_palette_thing_2,
+	&SimonEngine::vc_64_skip_if_no_speech,
+	&SimonEngine::vc_65_palette_thing_3,
+	&SimonEngine::vc_66_skip_if_nz,
+	&SimonEngine::vc_67_skip_if_ge,
+	&SimonEngine::vc_68_skip_if_le,
+	&SimonEngine::vc_69_play_track,
+	&SimonEngine::vc_70_queue_music,
+	&SimonEngine::vc_71_check_music_queue,
+	&SimonEngine::vc_72_play_track_2,
+	&SimonEngine::vc_73_set_op189_flag,
+	&SimonEngine::vc_74_clear_op189_flag,
 };
 
 // Script parser
-void SimonState::run_vga_script() {
+void SimonEngine::run_vga_script() {
 	for (;;) {
 		uint opcode;
 
@@ -136,24 +136,24 @@
 	}
 }
 
-int SimonState::vc_read_var_or_word() {
+int SimonEngine::vc_read_var_or_word() {
 	int16 var = vc_read_next_word();
 	if (var < 0)
 		var = vc_read_var(-var);
 	return var;
 }
 
-uint SimonState::vc_read_next_word() {
+uint SimonEngine::vc_read_next_word() {
 	uint a = READ_BE_UINT16_UNALIGNED(_vc_ptr);
 	_vc_ptr += 2;
 	return a;
 }
 
-uint SimonState::vc_read_next_byte() {
+uint SimonEngine::vc_read_next_byte() {
 	return *_vc_ptr++;
 }
 
-void SimonState::vc_skip_next_instruction() {
+void SimonEngine::vc_skip_next_instruction() {
 	static const byte opcode_param_len_simon1[] = {
 		0, 6, 2, 10, 6, 4, 2, 2,
 		4, 4, 10, 0, 2, 2, 2, 2,
@@ -190,7 +190,7 @@
 		fprintf(_dump_file, "; skipped\n");
 }
 
-void SimonState::o_read_vgares_23() {
+void SimonEngine::o_read_vgares_23() {
 	// Simon1 Only
 	if (_vga_res_328_loaded == true) {
 		_vga_res_328_loaded = false;
@@ -200,7 +200,7 @@
 	}
 }
 
-void SimonState::o_read_vgares_328() {
+void SimonEngine::o_read_vgares_328() {
 	// Simon1 Only
 	if (_vga_res_328_loaded == false) {
 		_vga_res_328_loaded = true;
@@ -211,12 +211,12 @@
 }
 
 // VGA Script commands
-void SimonState::vc_1_dummy_op() {
+void SimonEngine::vc_1_dummy_op() {
 	/* dummy opcode */
 	_vc_ptr += 6;
 }
 
-void SimonState::vc_2_call() {
+void SimonEngine::vc_2_call() {
 	VgaPointersEntry *vpe;
 	uint num;
 	uint res;
@@ -264,7 +264,7 @@
 	_vc_ptr = vc_ptr_org;
 }
 
-void SimonState::vc_3_new_sprite() {
+void SimonEngine::vc_3_new_sprite() {
 	uint16 a, b, c, d, e, f;
 	uint16 res;
 	VgaSprite *vsp;
@@ -348,36 +348,36 @@
 	add_vga_timer(gss->VGA_DELAY_BASE, _cur_vga_file_1 + READ_BE_UINT16_UNALIGNED(&((VgaFile1Struct0x6 *) p)->script_offs), b, res);
 }
 
-void SimonState::vc_4_dummy_op() {
+void SimonEngine::vc_4_dummy_op() {
 	/* dummy opcode */
 	_vc_ptr += 6;
 }
 
-void SimonState::vc_5_skip_if_neq() {
+void SimonEngine::vc_5_skip_if_neq() {
 	uint var = vc_read_next_word();
 	uint value = vc_read_next_word();
 	if (vc_read_var(var) != value)
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_6_skip_ifn_sib_with_a() {
+void SimonEngine::vc_6_skip_ifn_sib_with_a() {
 	if (!itemIsSiblingOf(vc_read_next_word()))
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_7_skip_if_sib_with_a() {
+void SimonEngine::vc_7_skip_if_sib_with_a() {
 	if (itemIsSiblingOf(vc_read_next_word()))
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_8_skip_if_parent_is() {		
+void SimonEngine::vc_8_skip_if_parent_is() {		
 	uint a = vc_read_next_word();
 	uint b = vc_read_next_word();
 	if (!itemIsParentOf(a, b))
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_9_skip_if_unk3_is() {
+void SimonEngine::vc_9_skip_if_unk3_is() {
 	uint a = vc_read_next_word();
 	uint b = vc_read_next_word();
 	if (!vc_maybe_skip_proc_1(a, b))
@@ -435,7 +435,7 @@
 	}
 }
 
-byte *SimonState::vc_10_depack_swap(byte *src, uint w, uint h) {
+byte *SimonEngine::vc_10_depack_swap(byte *src, uint w, uint h) {
 	w <<= 3;
 
 	{
@@ -524,7 +524,7 @@
 };
 
 /* simon2 specific */
-void SimonState::decodeStripA(byte *dst, byte *src, int height) {
+void SimonEngine::decodeStripA(byte *dst, byte *src, int height) {
 	const uint pitch = _dx_surface_pitch;
 	int8 reps = (int8)0x80;
 	byte color;
@@ -568,7 +568,7 @@
 	}
 }
 
-void SimonState::vc_10_draw() {
+void SimonEngine::vc_10_draw() {
 	byte *p2;
 	uint width, height;
 	byte flags;
@@ -965,11 +965,11 @@
 
 }
 
-void SimonState::vc_11_clear_pathfind_array() {
+void SimonEngine::vc_11_clear_pathfind_array() {
 	memset(&_pathfind_array, 0, sizeof(_pathfind_array));
 }
 
-void SimonState::vc_12_delay() {
+void SimonEngine::vc_12_delay() {
 	uint num;
 
 	if (!(_game & GF_SIMON2)) {
@@ -982,19 +982,19 @@
 	_vc_ptr = (byte *)&vc_get_out_of_code;
 }
 
-void SimonState::vc_13_set_sprite_offset_x() {
+void SimonEngine::vc_13_set_sprite_offset_x() {
 	VgaSprite *vsp = find_cur_sprite();
 	vsp->x += (int16)vc_read_next_word();
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_14_set_sprite_offset_y() {
+void SimonEngine::vc_14_set_sprite_offset_y() {
 	VgaSprite *vsp = find_cur_sprite();
 	vsp->y += (int16)vc_read_next_word();
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_15_wakeup_id() {
+void SimonEngine::vc_15_wakeup_id() {
 	VgaSleepStruct *vfs = _vga_sleep_structs, *vfs_tmp;
 	uint16 id = vc_read_next_word();
 	while (vfs->ident != 0) {
@@ -1015,7 +1015,7 @@
 		_vga_wait_for = 0;
 }
 
-void SimonState::vc_16_sleep_on_id() {
+void SimonEngine::vc_16_sleep_on_id() {
 	VgaSleepStruct *vfs = _vga_sleep_structs;
 	while (vfs->ident)
 		vfs++;
@@ -1028,7 +1028,7 @@
 	_vc_ptr = (byte *)&vc_get_out_of_code;
 }
 
-void SimonState::vc_17_set_pathfind_item() {
+void SimonEngine::vc_17_set_pathfind_item() {
 	uint a = vc_read_next_word();
 	_pathfind_array[a - 1] = (uint16 *)_vc_ptr;
 	while (READ_BE_UINT16_UNALIGNED(_vc_ptr) != 999)
@@ -1036,13 +1036,13 @@
 	_vc_ptr += 2;
 }
 
-void SimonState::vc_18_jump_rel() {
+void SimonEngine::vc_18_jump_rel() {
 	int16 offs = vc_read_next_word();
 	_vc_ptr += offs;
 }
 
 /* chain to script? */
-void SimonState::vc_19_chain_to_script() {
+void SimonEngine::vc_19_chain_to_script() {
 	/* XXX: not implemented */
 	error("vc_19_chain_to_script: not implemented");
 }
@@ -1061,14 +1061,14 @@
 }
 
 /* FIXME: unaligned access */
-void SimonState::vc_20_set_code_word() {
+void SimonEngine::vc_20_set_code_word() {
 	uint16 a = vc_read_next_word();
 	write_16_le(_vc_ptr, a);
 	_vc_ptr += 2;
 }
 
 /* FIXME: unaligned access */
-void SimonState::vc_21_jump_if_code_word() {
+void SimonEngine::vc_21_jump_if_code_word() {
 	if (!(_game & GF_SIMON2)) {
 		int16 a = vc_read_next_word();
 		byte *tmp = _vc_ptr + a;
@@ -1090,7 +1090,7 @@
 	}
 }
 
-void SimonState::vc_22_set_sprite_palette() {
+void SimonEngine::vc_22_set_sprite_palette() {
 	uint a = vc_read_next_word();
 	uint b = vc_read_next_word();
 	uint num = a == 0 ? 0x20 : 0x10;
@@ -1114,7 +1114,7 @@
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_23_set_sprite_priority() {
+void SimonEngine::vc_23_set_sprite_priority() {
 	VgaSprite *vsp = find_cur_sprite(), *vus2;
 	uint16 pri = vc_read_next_word();
 	VgaSprite bak;
@@ -1153,7 +1153,7 @@
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_24_set_sprite_xy() {
+void SimonEngine::vc_24_set_sprite_xy() {
 	VgaSprite *vsp = find_cur_sprite();
 	vsp->image = vc_read_var_or_word();
 
@@ -1173,7 +1173,7 @@
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_25_halt_sprite() {
+void SimonEngine::vc_25_halt_sprite() {
 	VgaSprite *vsp = find_cur_sprite();
 	while (vsp->id != 0) {
 		memcpy(vsp, vsp + 1, sizeof(VgaSprite));
@@ -1183,7 +1183,7 @@
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_26_set_window() {
+void SimonEngine::vc_26_set_window() {
 	uint16 *as = &_video_windows[vc_read_next_word() * 4];
 	as[0] = vc_read_next_word();
 	as[1] = vc_read_next_word();
@@ -1191,7 +1191,7 @@
 	as[3] = vc_read_next_word();
 }
 
-void SimonState::vc_27_reset_simon1() {
+void SimonEngine::vc_27_reset_simon1() {
 	VgaSprite bak, *vsp;
 	VgaSleepStruct *vfs;
 	VgaTimerEntry *vte, *vte2;
@@ -1237,7 +1237,7 @@
 	_lock_word &= ~8;
 }
 
-void SimonState::vc_27_reset_simon2() {
+void SimonEngine::vc_27_reset_simon2() {
 	_lock_word |= 8;
 
 	{
@@ -1272,59 +1272,59 @@
 	_lock_word &= ~8;
 }
 
-void SimonState::vc_27_reset() {
+void SimonEngine::vc_27_reset() {
 	if (!(_game & GF_SIMON2))
 		vc_27_reset_simon1();
 	else
 		vc_27_reset_simon2();
 }
 
-void SimonState::vc_28_dummy_op() {
+void SimonEngine::vc_28_dummy_op() {
 	/* dummy opcode */
 	_vc_ptr += 8;
 	error("vc_28 - Please report error message and where in game it occured");
 }
 
-void SimonState::vc_29_stop_all_sounds() {
+void SimonEngine::vc_29_stop_all_sounds() {
 	_sound->stopAll();
 }
 
-void SimonState::vc_30_set_base_delay() {
+void SimonEngine::vc_30_set_base_delay() {
 	_vga_base_delay = vc_read_next_word();
 }
 
-void SimonState::vc_31_set_palette_mode() {
+void SimonEngine::vc_31_set_palette_mode() {
 	_video_palette_mode = vc_read_next_word();
 }
 
-uint SimonState::vc_read_var(uint var) {
+uint SimonEngine::vc_read_var(uint var) {
 	assert(var < 255);
 	return (uint16)_variableArray[var];
 }
 
-void SimonState::vc_write_var(uint var, int16 value) {
+void SimonEngine::vc_write_var(uint var, int16 value) {
 	_variableArray[var] = value;
 }
 
-void SimonState::vc_32_copy_var() {
+void SimonEngine::vc_32_copy_var() {
 	uint16 a = vc_read_var(vc_read_next_word());
 	vc_write_var(vc_read_next_word(), a);
 }
 
-void SimonState::vc_33_force_unlock() {
+void SimonEngine::vc_33_force_unlock() {
 	if (_lock_counter != 0) {
 		_lock_counter = 1;
 		unlock();
 	}
 }
 
-void SimonState::vc_34_force_lock() {
+void SimonEngine::vc_34_force_lock() {
 	lock();
 	_lock_counter = 200;
 	_left_button_down = 0;
 }
 
-void SimonState::vc_35() {
+void SimonEngine::vc_35() {
 	/* unknown function is simon1dos/simon2dos */
 	/* dummy op in simon1win/simon2win */
 	/* not used? */
@@ -1333,7 +1333,7 @@
 	error("vc_35 - Please report error message and where in game it occured");
 }
 
-void SimonState::vc_36_saveload_thing() {
+void SimonEngine::vc_36_saveload_thing() {
 	_video_var_8 = false;
 	uint vga_res = vc_read_next_word();
 	uint mode = vc_read_next_word();
@@ -1349,25 +1349,25 @@
 	}
 }
 
-void SimonState::vc_37_set_sprite_offset_y() {
+void SimonEngine::vc_37_set_sprite_offset_y() {
 	VgaSprite *vsp = find_cur_sprite();
 	vsp->y += vc_read_var(vc_read_next_word());
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_38_skip_if_var_zero() {
+void SimonEngine::vc_38_skip_if_var_zero() {
 	uint var = vc_read_next_word();
 	if (vc_read_var(var) == 0)
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_39_set_var() {
+void SimonEngine::vc_39_set_var() {
 	uint var = vc_read_next_word();
 	int16 value = vc_read_next_word();
 	vc_write_var(var, value);
 }
 
-void SimonState::vc_40_var_add() {
+void SimonEngine::vc_40_var_add() {
 	uint var = vc_read_next_word();
 	int16 value = vc_read_var(var) + vc_read_next_word();
 
@@ -1396,7 +1396,7 @@
 	vc_write_var(var, value);
 }
 
-void SimonState::vc_41_var_sub() {
+void SimonEngine::vc_41_var_sub() {
 	uint var = vc_read_next_word();
 	int16 value = vc_read_var(var) - vc_read_next_word();
 
@@ -1425,7 +1425,7 @@
 	vc_write_var(var, value);
 }
 
-void SimonState::vc_42_delay_if_not_eq() {
+void SimonEngine::vc_42_delay_if_not_eq() {
 	uint val = vc_read_var(vc_read_next_word());
 	if (val == vc_read_next_word()) {
 
@@ -1434,36 +1434,36 @@
 	}
 }
 
-void SimonState::vc_43_skip_if_bit_clear() {
+void SimonEngine::vc_43_skip_if_bit_clear() {
 	if (!vc_get_bit(vc_read_next_word())) {
 		vc_skip_next_instruction();
 	}
 }
 
-void SimonState::vc_44_skip_if_bit_set() {
+void SimonEngine::vc_44_skip_if_bit_set() {
 	if (vc_get_bit(vc_read_next_word())) {
 		vc_skip_next_instruction();
 	}
 }
 
-void SimonState::vc_45_set_sprite_x() {
+void SimonEngine::vc_45_set_sprite_x() {
 	VgaSprite *vsp = find_cur_sprite();
 	vsp->x = vc_read_var(vc_read_next_word());
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_46_set_sprite_y() {
+void SimonEngine::vc_46_set_sprite_y() {
 	VgaSprite *vsp = find_cur_sprite();
 	vsp->y = vc_read_var(vc_read_next_word());
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_47_add_var_f() {
+void SimonEngine::vc_47_add_var_f() {
 	uint var = vc_read_next_word();
 	vc_write_var(var, vc_read_var(var) + vc_read_var(vc_read_next_word()));
 }
 
-void SimonState::vc_48() {
+void SimonEngine::vc_48() {
 	uint a = (uint16)_variableArray[12];
 	uint b = (uint16)_variableArray[13];
 	int c = _variableArray[14];
@@ -1494,29 +1494,29 @@
 	} while (--c);
 }
 
-void SimonState::vc_set_bit_to(uint bit, bool value) {
+void SimonEngine::vc_set_bit_to(uint bit, bool value) {
 	uint16 *bits = &_bit_array[bit >> 4];
 	*bits = (*bits & ~(1 << (bit & 15))) | (value << (bit & 15));
 }
 
-bool SimonState::vc_get_bit(uint bit) {
+bool SimonEngine::vc_get_bit(uint bit) {
 	uint16 *bits = &_bit_array[bit >> 4];
 	return (*bits & (1 << (bit & 15))) != 0;
 }
 
-void SimonState::vc_49_set_bit() {
+void SimonEngine::vc_49_set_bit() {
 	vc_set_bit_to(vc_read_next_word(), true);
 }
 
-void SimonState::vc_50_clear_bit() {
+void SimonEngine::vc_50_clear_bit() {
 	vc_set_bit_to(vc_read_next_word(), false);
 }
 
-void SimonState::vc_51_clear_hitarea_bit_0x40() {
+void SimonEngine::vc_51_clear_hitarea_bit_0x40() {
 	clear_hitarea_bit_0x40(vc_read_next_word());
 }
 
-void SimonState::vc_52_play_sound() {
+void SimonEngine::vc_52_play_sound() {
 	uint16 a = vc_read_next_word();
 
 	if (_game == GAME_SIMON1DOS) {
@@ -1533,19 +1533,19 @@
 	}
 }
 
-void SimonState::vc_53_no_op() {
+void SimonEngine::vc_53_no_op() {
 	/* dummy op in simon1dos/talkie */
 	/* no op in simon1win */
 	error("vc_53 - Please report error message and where in game it occured");
 }
 
-void SimonState::vc_54_no_op() {
+void SimonEngine::vc_54_no_op() {
 	/* dummy op in simon1dos/talkie */
 	/* no op in simon1win */
 	error("vc_54 - Please report error message and where in game it occured");
 }
 
-void SimonState::vc_55_offset_hit_area() {
+void SimonEngine::vc_55_offset_hit_area() {
 	HitArea *ha = _hit_areas;
 	uint count = ARRAYSIZE(_hit_areas);
 	uint16 id = vc_read_next_word();
@@ -1566,7 +1566,7 @@
 	_need_hitarea_recalc++;
 }
 
-void SimonState::vc_56() {
+void SimonEngine::vc_56() {
 	/* no op in simon1 */
 	if (_game & GF_SIMON2) {
 		uint num = vc_read_var_or_word() * _vga_base_delay;
@@ -1581,7 +1581,7 @@
 	}
 }
 
-void SimonState::vc_59() {
+void SimonEngine::vc_59() {
 	if (_game & GF_SIMON2) {
 		uint file = vc_read_next_word();
 		uint start = vc_read_next_word();
@@ -1596,7 +1596,7 @@
 	}
 }
 
-void SimonState::vc_58() {
+void SimonEngine::vc_58() {
 	/* no op in simon1dos */
 	/* not used in simon1win? */
 	if (!(_game & GF_SIMON2))
@@ -1620,14 +1620,14 @@
 	_vga_cur_file_id = file;
 }
 
-void SimonState::vc_57_no_op() {
+void SimonEngine::vc_57_no_op() {
 	/* unknown function in simon1dos/simon2dos */
 	/* no op in simon1win/simon2win */
 	/* not used? */
 		error("vc_57 - Please report error message and where in game it occured");
 }
 
-void SimonState::vc_kill_sprite(uint file, uint sprite) {
+void SimonEngine::vc_kill_sprite(uint file, uint sprite) {
 	uint16 old_sprite_id, old_cur_file_id;
 	VgaSleepStruct *vfs;
 	VgaSprite *vsp;
@@ -1676,7 +1676,7 @@
 	_vc_ptr = vc_org;
 }
 
-void SimonState::vc_60_kill_sprite() {
+void SimonEngine::vc_60_kill_sprite() {
 	uint file;
 
 	if (_game & GF_SIMON2) {
@@ -1688,7 +1688,7 @@
 	vc_kill_sprite(file, sprite);
 }
 
-void SimonState::vc_61_sprite_change() {
+void SimonEngine::vc_61_sprite_change() {
 	VgaSprite *vsp = find_cur_sprite();
 
 	vsp->image = vc_read_var_or_word();
@@ -1700,7 +1700,7 @@
 	_vga_sprite_changed++;
 }
 
-void SimonState::vc_62_palette_thing() {
+void SimonEngine::vc_62_palette_thing() {
 	uint i;
 	byte *vc_ptr_org = _vc_ptr;
 
@@ -1766,7 +1766,7 @@
 
 }
 
-void SimonState::vc_63_palette_thing_2() {
+void SimonEngine::vc_63_palette_thing_2() {
 	_palette_color_count = 208;
 	if (_video_palette_mode != 4) {
 		_palette_color_count = 256;
@@ -1774,13 +1774,13 @@
 	_video_var_3 = false;
 }
 
-void SimonState::vc_64_skip_if_no_speech() {
+void SimonEngine::vc_64_skip_if_no_speech() {
 	// Simon2
 	if (_sound->_voice_handle == 0)
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_65_palette_thing_3() {
+void SimonEngine::vc_65_palette_thing_3() {
 	// Simon2
 	_palette_color_count = 0x270;
 	_video_num_pal_colors = 0x0D0;
@@ -1792,7 +1792,7 @@
 	_video_var_3 = false;
 }
 
-void SimonState::vc_66_skip_if_nz() {
+void SimonEngine::vc_66_skip_if_nz() {
 	// Simon2
 	uint a = vc_read_next_word();
 	uint b = vc_read_next_word();
@@ -1801,7 +1801,7 @@
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_67_skip_if_ge() {
+void SimonEngine::vc_67_skip_if_ge() {
 	// Simon2
 	uint a = vc_read_next_word();
 	uint b = vc_read_next_word();
@@ -1810,7 +1810,7 @@
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_68_skip_if_le() {
+void SimonEngine::vc_68_skip_if_le() {
 	// Simon2
 	uint a = vc_read_next_word();
 	uint b = vc_read_next_word();
@@ -1819,7 +1819,7 @@
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_69_play_track() {
+void SimonEngine::vc_69_play_track() {
 	// Simon2
 	int16 track = vc_read_next_word();
 	int16 loop = vc_read_next_word();
@@ -1843,7 +1843,7 @@
 	midi.startTrack (track);
 }
 
-void SimonState::vc_70_queue_music() {
+void SimonEngine::vc_70_queue_music() {
 	// Simon2
 	uint16 track = vc_read_next_word();
 	uint16 loop = vc_read_next_word();
@@ -1858,7 +1858,7 @@
 		midi.queueTrack (track, 0);
 }
 
-void SimonState::vc_71_check_music_queue() {
+void SimonEngine::vc_71_check_music_queue() {
 	// Simon2
 	// Jamieson630:
 	// This command skips the next instruction
@@ -1868,7 +1868,7 @@
 		vc_skip_next_instruction();
 }
 
-void SimonState::vc_72_play_track_2() {
+void SimonEngine::vc_72_play_track_2() {
 	// Simon2
 	// Jamieson630:
 	// This is a "play or stop track". Note that
@@ -1894,13 +1894,13 @@
 	}
 }
 
-void SimonState::vc_73_set_op189_flag() {
+void SimonEngine::vc_73_set_op189_flag() {
 	// Simon2
 	vc_read_next_byte();
 	_op_189_flags |= 1 << vc_read_next_byte();
 }
 
-void SimonState::vc_74_clear_op189_flag() {
+void SimonEngine::vc_74_clear_op189_flag() {
 	// Simon2
 	vc_read_next_byte();
 	_op_189_flags &= ~(1 << vc_read_next_byte());





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