Checked V1 instructions till 0x42

5 files changed, 54 insertions, 13 deletions

diff --git a/engines/agi/op_cmd.cpp b/engines/agi/op_cmd.cpp
index 80b150d2d6..17addc0c05 100644
--- a/engines/agi/op_cmd.cpp
+++ b/engines/agi/op_cmd.cpp
@@ -153,15 +153,27 @@ void cmdToggle(AgiGame *state, uint8 *p) {
 }
 
 void cmdSetV(AgiGame *state, uint8 *p) {
-	setflag(_v[p0], true);
+	if (getVersion() < 0x2000) {
+		_v[p0] = 1;
+	} else {
+		setflag(_v[p0], true);
+	}
 }
 
 void cmdResetV(AgiGame *state, uint8 *p) {
-	setflag(_v[p0], false);
+	if (getVersion() < 0x2000) {
+		_v[p0] = 0;
+	} else {
+		setflag(_v[p0], false);
+	}
 }
 
 void cmdToggleV(AgiGame *state, uint8 *p) {
-	setflag(_v[p0], !getflag(_v[p0]));
+	if (getVersion() < 0x2000) {
+		_v[p0] ^= 1;
+	} else {
+		setflag(_v[p0], !getflag(_v[p0]));
+	}
 }
 
 void cmdNewRoom(AgiGame *state, uint8 *p) {
@@ -804,6 +816,10 @@ void cmdLoadPic(AgiGame *state, uint8 *p) {
 	state->_vm->_sprites->commitBoth();
 }
 
+void cmdLoadPicV1(AgiGame *state, uint8 *p) {
+	state->_vm->agiLoadResource(rPICTURE, _v[p0]);
+}
+
 void cmdDiscardPic(AgiGame *state, uint8 *p) {
 	debugC(6, kDebugLevelScripts, "--- discard pic ---");
 	// do nothing
@@ -1026,6 +1042,10 @@ void cmdAddToPic(AgiGame *state, uint8 *p) {
 	state->_vm->_sprites->addToPic(p0, p1, p2, p3, p4, p5, p6);
 }
 
+void cmdAddToPicV1(AgiGame *state, uint8 *p) {
+	state->_vm->_sprites->addToPic(p0, p1, p2, p3, p4, p5, -1);
+}
+
 void cmdAddToPicF(AgiGame *state, uint8 *p) {
 	state->_vm->_sprites->addToPic(_v[p0], _v[p1], _v[p2], _v[p3], _v[p4], _v[p5], _v[p6]);
 }
@@ -1337,6 +1357,11 @@ void cmdQuit(AgiGame *state, uint8 *p) {
 	}
 }
 
+void cmdQuitV1(AgiGame *state, uint8 *p) {
+	state->_vm->_sound->stopSound();
+	state->_vm->quitGame();
+}
+
 void cmdRestartGame(AgiGame *state, uint8 *p) {
 	const char *buttons[] = { "Restart", "Continue", NULL };
 	int sel;
@@ -1677,6 +1702,7 @@ void cmdSetSpeed(AgiGame *state, uint8 *p) {
 	// V1 command
 	(void)state;
 	(void)p;
+	// speed = _v[p0];
 }
 
 void cmdSetItemView(AgiGame *state, uint8 *p) {
diff --git a/engines/agi/opcodes.cpp b/engines/agi/opcodes.cpp
index 5571d5c67c..c2cecefc52 100644
--- a/engines/agi/opcodes.cpp
+++ b/engines/agi/opcodes.cpp
@@ -99,22 +99,22 @@ AgiInstruction insV1[] = {
 	{ "player.control",		"",			&cmdPlayerControl },	// 2F
 	{ "set.priority",		"nn",		&cmdSetPriority },		// 30
 	{ "release.priority",	"n",		&cmdReleasePriority },	// 31
-	{ "add.to.pic",			"nnnnnn",	&cmdAddToPic },			// 32 TODO: 7 vs 8 args
+	{ "add.to.pic",			"nnnnnn",	&cmdAddToPicV1 },		// 32
 	{ "set.horizon",		"n",		&cmdSetHorizon },		// 33
 	{ "ignore.horizon",		"n",		&cmdIgnoreHorizon },	// 34
 	{ "observe.horizon",	"n",		&cmdObserveHorizon },	// 35
-	{ "load.logics",		"n",		&cmdLoadLogic },		// 36
+	{ "load.logics",		"n",		&cmdLoadLogic },		// 36 TODO
 	{ "object.on.water",	"n",		&cmdObjectOnWater },	// 37
-	{ "load.pic",			"v",		&cmdLoadPic },			// 38
+	{ "load.pic",			"v",		&cmdLoadPicV1 },		// 38
 	{ "load.sound",			"n",		&cmdLoadSound },		// 39
 	{ "sound",				"nn",		&cmdSound },			// 3A
 	{ "stop.sound",			"",			&cmdStopSound },		// 3B
 	{ "set.v",				"v",		&cmdSetV },				// 3C
 	{ "reset.v",			"v",		&cmdResetV },			// 3D
 	{ "toggle.v",			"v",		&cmdToggleV },			// 3E
-	{ "new.room.v",			"v",		&cmdNewRoomVV1 },		// 3F
-	{ "call",				"n",		&cmdCallV1 },			// 40
-	{ "...",				"",			&cmdUnknown },			// 41
+	{ "new.room.v",			"v",		&cmdNewRoomVV1 },		// 3F TODO
+	{ "call",				"n",		&cmdCallV1 },			// 40 TODO
+	{ "quit",				"",			&cmdQuitV1 },			// 41
 	{ "set.speed",			"v",		&cmdSetSpeed },			// 42
 	{ "move.obj.v",			"nvvvv",	&cmdMoveObjF },			// 43
 	{ "...",				"nn",		&cmdUnknown },			// 44
diff --git a/engines/agi/opcodes.h b/engines/agi/opcodes.h
index afc617478b..7f0f287550 100644
--- a/engines/agi/opcodes.h
+++ b/engines/agi/opcodes.h
@@ -62,6 +62,7 @@ void cmdLoadLogicF(AgiGame *state, uint8 *p);
 void cmdCall(AgiGame *state, uint8 *p);
 void cmdCallF(AgiGame *state, uint8 *p);
 void cmdLoadPic(AgiGame *state, uint8 *p);	// 0x18
+void cmdLoadPicV1(AgiGame *state, uint8 *p);
 void cmdDrawPic(AgiGame *state, uint8 *p);
 void cmdDrawPicV1(AgiGame *state, uint8 *p);
 void cmdShowPic(AgiGame *state, uint8 *p);
@@ -169,6 +170,7 @@ void cmdPreventInput(AgiGame *state, uint8 *p);
 void cmdAcceptInput(AgiGame *state, uint8 *p);	// 0x78
 void cmdSetKey(AgiGame *state, uint8 *p);
 void cmdAddToPic(AgiGame *state, uint8 *p);
+void cmdAddToPicV1(AgiGame *state, uint8 *p);
 void cmdAddToPicF(AgiGame *state, uint8 *p);
 void cmdStatus(AgiGame *state, uint8 *p);
 void cmdSaveGame(AgiGame *state, uint8 *p);
@@ -182,6 +184,7 @@ void cmdProgramControl(AgiGame *state, uint8 *p);
 void cmdPlayerControl(AgiGame *state, uint8 *p);
 void cmdObjStatusF(AgiGame *state, uint8 *p);
 void cmdQuit(AgiGame *state, uint8 *p);
+void cmdQuitV1(AgiGame *state, uint8 *p);
 void cmdShowMem(AgiGame *state, uint8 *p);
 void cmdPause(AgiGame *state, uint8 *p);	// 0x88
 void cmdEchoLine(AgiGame *state, uint8 *p);
diff --git a/engines/agi/sound.cpp b/engines/agi/sound.cpp
index 2a776d8914..ca3d799ecc 100644
--- a/engines/agi/sound.cpp
+++ b/engines/agi/sound.cpp
@@ -136,7 +136,12 @@ void SoundMgr::startSound(int resnum, int flag) {
 
 	// Reset the flag
 	_endflag = flag;
-	_vm->setflag(_endflag, false);
+
+	if (_vm->getVersion() < 0x2000) {
+		_vm->_game.vars[_endflag] = 0;
+	} else {
+		_vm->setflag(_endflag, false);
+	}
 }
 
 void SoundMgr::stopSound() {
@@ -151,8 +156,13 @@ void SoundMgr::stopSound() {
 
 	// This is probably not needed most of the time, but there also should
 	// not be any harm doing it, so do it anyway.
-	if (_endflag != -1)
-		_vm->setflag(_endflag, true);
+	if (_endflag != -1) {
+		if (_vm->getVersion() < 0x2000) {
+			_vm->_game.vars[_endflag] = 1;
+		} else {
+			_vm->setflag(_endflag, true);
+		}
+	}
 
 	_endflag = -1;
 }
diff --git a/engines/agi/sprite.cpp b/engines/agi/sprite.cpp
index cb081065de..cec0895073 100644
--- a/engines/agi/sprite.cpp
+++ b/engines/agi/sprite.cpp
@@ -604,7 +604,9 @@ void SpritesMgr::addToPic(int view, int loop, int cel, int x, int y, int pri, in
 	// If margin is 0, 1, 2, or 3, the base of the cel is
 	// surrounded with a rectangle of the corresponding priority.
 	// If margin >= 4, this extra margin is not shown.
-	if (mar < 4) {
+	//
+	// -1 indicates ignore and is set for V1
+	if (mar < 4 && mar != -1) {
 		// add rectangle around object, don't clobber control
 		// info in priority data. The box extends to the end of
 		// its priority band!