Split game engines, to allow further cleanups.

svn-id: r26481

20 files changed, 192 insertions, 90 deletions

diff --git a/engines/agos/agos.cpp b/engines/agos/agos.cpp
index 90e7e8aa78..ce22b3c424 100644
--- a/engines/agos/agos.cpp
+++ b/engines/agos/agos.cpp
@@ -72,6 +72,35 @@ static const GameSpecificSettings puzzlepack_settings = {
 };
 #endif
 
+
+AGOSEngine_PuzzlePack::AGOSEngine_PuzzlePack(OSystem *system)
+	: AGOSEngine_Feeble(system) {
+}
+
+AGOSEngine_Feeble::AGOSEngine_Feeble(OSystem *system)
+	: AGOSEngine_Simon2(system) {
+}
+
+AGOSEngine_Simon2::AGOSEngine_Simon2(OSystem *system)
+	: AGOSEngine_Simon1(system) {
+}
+
+AGOSEngine_Simon1::AGOSEngine_Simon1(OSystem *system)
+	: AGOSEngine_Waxworks(system) {
+}
+
+AGOSEngine_Waxworks::AGOSEngine_Waxworks(OSystem *system)
+	: AGOSEngine_Elvira2(system) {
+}
+
+AGOSEngine_Elvira2::AGOSEngine_Elvira2(OSystem *system)
+	: AGOSEngine_Elvira1(system) {
+}
+
+AGOSEngine_Elvira1::AGOSEngine_Elvira1(OSystem *system)
+	: AGOSEngine(system) {
+}
+
 AGOSEngine::AGOSEngine(OSystem *syst)
 	: Engine(syst) {
 	_vcPtr = 0;
diff --git a/engines/agos/agos.h b/engines/agos/agos.h
index f8c602de1a..6d32474f4b 100644
--- a/engines/agos/agos.h
+++ b/engines/agos/agos.h
@@ -130,17 +130,10 @@ class AGOSEngine : public Engine {
 
 	GUI::Debugger *getDebugger();
 
+public:
 	typedef void (AGOSEngine::*OpcodeProc) ();
 
-	void setupCommonOpcodes(OpcodeProc *op);
-
-	void setupElvira1Opcodes(OpcodeProc *op);
-	void setupElvira2Opcodes(OpcodeProc *op);
-	void setupWaxworksOpcodes(OpcodeProc *op);
-	void setupSimon1Opcodes(OpcodeProc *op);
-	void setupSimon2Opcodes(OpcodeProc *op);
-	void setupFeebleOpcodes(OpcodeProc *op);
-	void setupPuzzleOpcodes(OpcodeProc *op);
+	virtual void setupOpcodes(OpcodeProc *op);
 
 	void setupOpcodes();
 	OpcodeProc _opcode_table[300];
@@ -152,16 +145,8 @@ class AGOSEngine : public Engine {
 	VgaOpcodeProc _vga_opcode_table[100];
 	uint _numVideoOpcodes;
 
-	void setupCommonVideoOpcodes(VgaOpcodeProc *op);
-
-	void setupElvira1VideoOpcodes(VgaOpcodeProc *op);
-	void setupElvira2VideoOpcodes(VgaOpcodeProc *op);
-	void setupWaxworksVideoOpcodes(VgaOpcodeProc *op);
-	void setupSimon1VideoOpcodes(VgaOpcodeProc *op);
-	void setupSimon2VideoOpcodes(VgaOpcodeProc *op);
-	void setupFeebleVideoOpcodes(VgaOpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
 
-public:
 	const AGOSGameDescription *_gameDescription;
 
 	bool initGame(void);
@@ -777,8 +762,7 @@ protected:
 	void handleMouseMoved();
 	void initMouse();
 	void loadMouseImage();
-	void drawMousePointer();
-	void drawMousePointer_FF();
+	virtual void drawMousePointer();
 	void drawMousePart(int image, byte x, byte y);
 
 	void addArrows(WindowBlock *window);
@@ -788,9 +772,10 @@ protected:
 	bool hasIcon(Item *item);
 	uint itemGetIconNumber(Item *item);
 	uint setupIconHitArea(WindowBlock *window, uint num, uint x, uint y, Item *item_ptr);
-	void drawIconArray(uint i, Item *item_ptr, int line, int classMask);
-	void drawIconArray_FF(uint i, Item *item_ptr, int line, int classMask);
-	void drawIconArray_Simon(uint i, Item *item_ptr, int line, int classMask);
+
+	virtual void drawIconArray(uint i, Item *item_ptr, int line, int classMask);
+
+
 	void removeIconArray(uint num);
 
 	void loadIconData();	
@@ -1425,6 +1410,82 @@ protected:
 	char *genSaveName(int slot);
 };
 
+class AGOSEngine_Elvira1 : public AGOSEngine {
+public:
+	AGOSEngine_Elvira1(OSystem *system);
+	//~AGOSEngine_Elvira1();
+
+
+	virtual void setupOpcodes(OpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
+private:
+};
+
+class AGOSEngine_Elvira2 : public AGOSEngine_Elvira1 {
+public:
+	AGOSEngine_Elvira2(OSystem *system);
+	//~AGOSEngine_Elvira2();
+
+	virtual void setupOpcodes(OpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
+private:
+};
+
+class AGOSEngine_Waxworks : public AGOSEngine_Elvira2 {
+public:
+	AGOSEngine_Waxworks(OSystem *system);
+	//~AGOSEngine_Waxworks();
+
+	virtual void setupOpcodes(OpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
+private:
+};
+
+class AGOSEngine_Simon1 : public AGOSEngine_Waxworks {
+public:
+	AGOSEngine_Simon1(OSystem *system);
+	//~AGOSEngine_Simon1();
+
+	virtual void setupOpcodes(OpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
+private:
+};
+
+class AGOSEngine_Simon2 : public AGOSEngine_Simon1 {
+public:
+	AGOSEngine_Simon2(OSystem *system);
+	//~AGOSEngine_Simon2();
+
+	virtual void setupOpcodes(OpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
+private:
+};
+
+class AGOSEngine_Feeble : public AGOSEngine_Simon2 {
+public:
+	AGOSEngine_Feeble(OSystem *system);
+	//~AGOSEngine_Feeble();
+
+	virtual void setupOpcodes(OpcodeProc *op);
+	virtual void setupVideoOpcodes(VgaOpcodeProc *op);
+
+	virtual void drawMousePointer();
+protected:
+	virtual void drawIconArray(uint i, Item *item_ptr, int line, int classMask);
+
+private:
+};
+
+class AGOSEngine_PuzzlePack : public AGOSEngine_Feeble {
+public:
+	AGOSEngine_PuzzlePack(OSystem *system);
+	//~AGOSEngine_PuzzlePack();
+
+	virtual void setupOpcodes(OpcodeProc *op);
+
+private:
+};
+
 } // End of namespace AGOS
 
 #endif
diff --git a/engines/agos/cursor.cpp b/engines/agos/cursor.cpp
index 33471f2e43..8575d17de0 100644
--- a/engines/agos/cursor.cpp
+++ b/engines/agos/cursor.cpp
@@ -436,10 +436,7 @@ boxstuff:
 		_lastHitArea3 = (HitArea *) -1;
 
 get_out:
-	if (getGameType() == GType_FF)
-		drawMousePointer_FF();
-	else
-		drawMousePointer();
+	drawMousePointer();
 
 	_needHitAreaRecalc = 0;
 	_litBoxFlag = 0;
@@ -545,7 +542,7 @@ void AGOSEngine::drawMousePointer() {
 	}
 }
 
-void AGOSEngine::drawMousePointer_FF() {
+void AGOSEngine_Feeble::drawMousePointer() {
 	uint cursor;
 	int image, offs;
 
diff --git a/engines/agos/draw.cpp b/engines/agos/draw.cpp
index c48db940ee..48d275bea7 100644
--- a/engines/agos/draw.cpp
+++ b/engines/agos/draw.cpp
@@ -96,7 +96,6 @@ void AGOSEngine::animateSprites() {
 void AGOSEngine::animateSpritesDebug() {
 	VgaSprite *vsp;
 	VgaPointersEntry *vpe;
-	VC10_state state;
 
 	if (_paletteFlag == 2)
 		_paletteFlag = 1;
@@ -127,7 +126,6 @@ void AGOSEngine::animateSpritesDebug() {
 void AGOSEngine::animateSpritesByY() {
 	VgaSprite *vsp;
 	VgaPointersEntry *vpe;
-	VC10_state state;
 	int16 spriteTable[180][2];
 	
 	byte *src;
diff --git a/engines/agos/game.cpp b/engines/agos/game.cpp
index e0e60c43a2..e1be6d88f1 100644
--- a/engines/agos/game.cpp
+++ b/engines/agos/game.cpp
@@ -26,6 +26,7 @@
 #include "base/plugins.h"
 
 #include "common/advancedDetector.h"
+#include "common/config-manager.h"
 
 #include "agos/agos.h"
 
@@ -102,8 +103,54 @@ static const Common::ADParams detectionParams = {
 	Common::kADFlagAugmentPreferredTarget
 };
 
-ADVANCED_DETECTOR_DEFINE_PLUGIN(AGOS, AGOS::AGOSEngine, detectionParams);
+GameList Engine_AGOS_gameIDList() {
+	return GameList(simonGames);
+}
+ 
+GameDescriptor Engine_AGOS_findGameID(const char *gameid) {
+	return Common::AdvancedDetector::findGameID(gameid, detectionParams);
+}
+
+GameList Engine_AGOS_detectGames(const FSList &fslist) {
+	return Common::AdvancedDetector::detectAllGames(fslist, detectionParams);
+}
 
+PluginError Engine_AGOS_create(OSystem *syst, Engine **engine) {
+	assert(engine);
+	const char *gameid = ConfMan.get("gameid").c_str();
+	
+	//const AGOSGameDescription gd = (const AGOSGameDescription *)Common::AdvancedDetector::detectBestMatchingGame(detectionParams);
+	//if (gd == 0) {
+	//	return kNoGameDataFoundError;
+	//}
+
+	if (!scumm_stricmp("elvira1", gameid)) {
+		*engine = new AGOS::AGOSEngine_Elvira1(syst);
+	} else if (!scumm_stricmp("elvira2", gameid)) {
+		*engine = new AGOS::AGOSEngine_Elvira2(syst);
+	} else if (!scumm_stricmp("waxworks", gameid)) {
+		*engine = new AGOS::AGOSEngine_Waxworks(syst);
+	} else if (!scumm_stricmp("simon1", gameid)) {
+		*engine = new AGOS::AGOSEngine_Simon1(syst);
+	} else if (!scumm_stricmp("simon2", gameid)) {
+		*engine = new AGOS::AGOSEngine_Simon2(syst);
+	} else if (!scumm_stricmp("feeble", gameid)) {
+		*engine = new AGOS::AGOSEngine_Feeble(syst);
+
+	} else if (!scumm_stricmp("jumble", gameid)) {
+		*engine = new AGOS::AGOSEngine_PuzzlePack(syst);
+	} else if (!scumm_stricmp("puzzle", gameid)) {
+		*engine = new AGOS::AGOSEngine_PuzzlePack(syst);
+	} else if (!scumm_stricmp("swampy", gameid)) {
+		*engine = new AGOS::AGOSEngine_PuzzlePack(syst);
+
+	} else {
+		error("AGOS engine created with invalid gameid");
+	}
+
+	return kNoError;
+}
+ 
 REGISTER_PLUGIN(AGOS, "AGOS", "AGOS (C) Adventure Soft");
 
 namespace AGOS {
diff --git a/engines/agos/icons.cpp b/engines/agos/icons.cpp
index 4a67a914d8..3c3810163f 100644
--- a/engines/agos/icons.cpp
+++ b/engines/agos/icons.cpp
@@ -243,14 +243,6 @@ void AGOSEngine::drawIcon(WindowBlock *window, uint icon, uint x, uint y) {
 }
 
 void AGOSEngine::drawIconArray(uint num, Item *itemRef, int line, int classMask) {
-	if (getGameType() == GType_FF) {
-		drawIconArray_FF(num, itemRef, line, classMask);
-	} else {
-		drawIconArray_Simon(num, itemRef, line, classMask);
-	}
-}
-
-void AGOSEngine::drawIconArray_Simon(uint num, Item *itemRef, int line, int classMask) {
 	Item *item_ptr_org = itemRef;
 	WindowBlock *window;
 	uint width, height;
@@ -350,7 +342,7 @@ void AGOSEngine::drawIconArray_Simon(uint num, Item *itemRef, int line, int clas
 	}
 }
 
-void AGOSEngine::drawIconArray_FF(uint num, Item *itemRef, int line, int classMask) {
+void AGOSEngine_Feeble::drawIconArray(uint num, Item *itemRef, int line, int classMask) {
 	Item *item_ptr_org = itemRef;
 	WindowBlock *window;
 	uint16 flagnumber = 201;
diff --git a/engines/agos/script.cpp b/engines/agos/script.cpp
index 99f639474d..57cd96350b 100644
--- a/engines/agos/script.cpp
+++ b/engines/agos/script.cpp
@@ -36,7 +36,7 @@ extern bool isSmartphone(void);
 
 namespace AGOS {
 
-void AGOSEngine::setupCommonOpcodes(OpcodeProc *op) {
+void AGOSEngine::setupOpcodes(OpcodeProc *op) {
 	// A common set of opcodes for Elvira 2 and later.
 
 	op[1] = &AGOSEngine::o_at;
@@ -147,25 +147,13 @@ void AGOSEngine::setupOpcodes() {
 
 	switch (getGameType()) {
 	case GType_ELVIRA1:
-		setupElvira1Opcodes(_opcode_table);
-		break;
 	case GType_ELVIRA2:
-		setupElvira2Opcodes(_opcode_table);
-		break;
 	case GType_WW:
-		setupWaxworksOpcodes(_opcode_table);
-		break;
 	case GType_SIMON1:
-		setupSimon1Opcodes(_opcode_table);
-		break;
 	case GType_SIMON2:
-		setupSimon2Opcodes(_opcode_table);
-		break;
 	case GType_FF:
-		setupFeebleOpcodes(_opcode_table);
-		break;
 	case GType_PP:
-		setupPuzzleOpcodes(_opcode_table);
+		setupOpcodes(_opcode_table);
 		break;
 	default:
 		error("setupOpcodes: Unknown game");
diff --git a/engines/agos/script_e1.cpp b/engines/agos/script_e1.cpp
index a8006b4627..3c17d67f2f 100644
--- a/engines/agos/script_e1.cpp
+++ b/engines/agos/script_e1.cpp
@@ -28,7 +28,7 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupElvira1Opcodes(OpcodeProc *op) {
+void AGOSEngine_Elvira1::setupOpcodes(OpcodeProc *op) {
 	op[0] = &AGOSEngine::o_at;
 	op[1] = &AGOSEngine::o_notAt;
 	op[2] = &AGOSEngine::oe1_present;
diff --git a/engines/agos/script_e2.cpp b/engines/agos/script_e2.cpp
index 0da38a31c2..ac4d40a446 100644
--- a/engines/agos/script_e2.cpp
+++ b/engines/agos/script_e2.cpp
@@ -27,8 +27,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupElvira2Opcodes(OpcodeProc *op) {
-	setupCommonOpcodes(op);
+void AGOSEngine_Elvira2::setupOpcodes(OpcodeProc *op) {
+	AGOSEngine::setupOpcodes(op);
 
 	op[8] = &AGOSEngine::oe1_isNotAt;
 	op[9] = &AGOSEngine::oe1_sibling;
diff --git a/engines/agos/script_ff.cpp b/engines/agos/script_ff.cpp
index 59c42c94ed..912110bb9d 100644
--- a/engines/agos/script_ff.cpp
+++ b/engines/agos/script_ff.cpp
@@ -30,8 +30,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupFeebleOpcodes(OpcodeProc *op) {
-	setupCommonOpcodes(op);
+void AGOSEngine_Feeble::setupOpcodes(OpcodeProc *op) {
+	AGOSEngine::setupOpcodes(op);
 
 	op[23] = &AGOSEngine::off_chance;
 	op[37] = &AGOSEngine::off_jumpOut;
diff --git a/engines/agos/script_pp.cpp b/engines/agos/script_pp.cpp
index ef865a58ad..02660e2c8d 100644
--- a/engines/agos/script_pp.cpp
+++ b/engines/agos/script_pp.cpp
@@ -29,8 +29,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupPuzzleOpcodes(OpcodeProc *op) {
-	setupCommonOpcodes(op);
+void AGOSEngine_PuzzlePack::setupOpcodes(OpcodeProc *op) {
+	AGOSEngine::setupOpcodes(op);
 
 	op[23] = &AGOSEngine::off_chance;
 	op[30] = &AGOSEngine::opp_iconifyWindow;
diff --git a/engines/agos/script_s1.cpp b/engines/agos/script_s1.cpp
index eeb17515f6..d464833431 100644
--- a/engines/agos/script_s1.cpp
+++ b/engines/agos/script_s1.cpp
@@ -33,8 +33,8 @@ extern bool isSmartphone(void);
 
 namespace AGOS {
 
-void AGOSEngine::setupSimon1Opcodes(OpcodeProc *op) {
-	setupCommonOpcodes(op);
+void AGOSEngine_Simon1::setupOpcodes(OpcodeProc *op) {
+	AGOSEngine::setupOpcodes(op);
 
 	op[65] = &AGOSEngine::oww_addTextBox;
 	op[66] = &AGOSEngine::oww_setShortText;
diff --git a/engines/agos/script_s2.cpp b/engines/agos/script_s2.cpp
index 27ab3d2af2..ea2ef5d1bb 100644
--- a/engines/agos/script_s2.cpp
+++ b/engines/agos/script_s2.cpp
@@ -27,8 +27,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupSimon2Opcodes(OpcodeProc *op) {
-	setupCommonOpcodes(op);
+void AGOSEngine_Simon2::setupOpcodes(OpcodeProc *op) {
+	AGOSEngine::setupOpcodes(op);
 
 	op[65] = &AGOSEngine::oww_addTextBox;
 	op[66] = &AGOSEngine::oww_setShortText;
diff --git a/engines/agos/script_ww.cpp b/engines/agos/script_ww.cpp
index 5b192a4199..398530cd47 100644
--- a/engines/agos/script_ww.cpp
+++ b/engines/agos/script_ww.cpp
@@ -29,8 +29,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupWaxworksOpcodes(OpcodeProc *op) {
-	setupCommonOpcodes(op);
+void AGOSEngine_Waxworks::setupOpcodes(OpcodeProc *op) {
+	AGOSEngine::setupOpcodes(op);
 
 	op[8] = &AGOSEngine::oe1_isNotAt;
 	op[9] = &AGOSEngine::oe1_sibling;
diff --git a/engines/agos/vga.cpp b/engines/agos/vga.cpp
index 96b9551fa6..e0bd4f2e13 100644
--- a/engines/agos/vga.cpp
+++ b/engines/agos/vga.cpp
@@ -33,7 +33,7 @@
 namespace AGOS {
 
 // Opcode tables
-void AGOSEngine::setupCommonVideoOpcodes(VgaOpcodeProc *op) {
+void AGOSEngine::setupVideoOpcodes(VgaOpcodeProc *op) {
 	op[1] = &AGOSEngine::vc1_fadeOut;
 	op[2] = &AGOSEngine::vc2_call;
 	op[3] = &AGOSEngine::vc3_loadSprite;
@@ -81,7 +81,7 @@ void AGOSEngine::setupCommonVideoOpcodes(VgaOpcodeProc *op) {
 	op[55] = &AGOSEngine::vc55_moveBox;
 }
 
-void AGOSEngine::setupElvira1VideoOpcodes(VgaOpcodeProc *op) {
+void AGOSEngine_Elvira1::setupVideoOpcodes(VgaOpcodeProc *op) {
 	op[1] = &AGOSEngine::vc1_fadeOut;
 	op[2] = &AGOSEngine::vc2_call;
 	op[3] = &AGOSEngine::vc3_loadSprite;
@@ -130,23 +130,13 @@ void AGOSEngine::setupVgaOpcodes() {
 
 	switch (getGameType()) {
 	case GType_ELVIRA1:
-		setupElvira1VideoOpcodes(_vga_opcode_table);
-		break;
 	case GType_ELVIRA2:
-		setupElvira2VideoOpcodes(_vga_opcode_table);
-		break;
 	case GType_WW:
-		setupWaxworksVideoOpcodes(_vga_opcode_table);
-		break;
 	case GType_SIMON1:
-		setupSimon1VideoOpcodes(_vga_opcode_table);
-		break;
 	case GType_SIMON2:
-		setupSimon2VideoOpcodes(_vga_opcode_table);
-		break;
 	case GType_FF:
 	case GType_PP:
-		setupFeebleVideoOpcodes(_vga_opcode_table);
+		setupVideoOpcodes(_vga_opcode_table);
 		break;
 	default:
 		error("setupVgaOpcodes: Unknown game");
diff --git a/engines/agos/vga_e2.cpp b/engines/agos/vga_e2.cpp
index fa454db4d9..5342d4c0d4 100644
--- a/engines/agos/vga_e2.cpp
+++ b/engines/agos/vga_e2.cpp
@@ -31,8 +31,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupElvira2VideoOpcodes(VgaOpcodeProc *op) {
-	setupCommonVideoOpcodes(op);
+void AGOSEngine_Elvira2::setupVideoOpcodes(VgaOpcodeProc *op) {
+	AGOSEngine::setupVideoOpcodes(op);
 
 	op[17] = &AGOSEngine::vc17_waitEnd;
 	op[19] = &AGOSEngine::vc19_loop;
diff --git a/engines/agos/vga_ff.cpp b/engines/agos/vga_ff.cpp
index 3097bc1eef..e5d85743e5 100644
--- a/engines/agos/vga_ff.cpp
+++ b/engines/agos/vga_ff.cpp
@@ -28,8 +28,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupFeebleVideoOpcodes(VgaOpcodeProc *op) {
-	setupSimon2VideoOpcodes(op);
+void AGOSEngine_Feeble::setupVideoOpcodes(VgaOpcodeProc *op) {
+	AGOSEngine_Simon2::setupVideoOpcodes(op);
 
 	op[75] = &AGOSEngine::vc75_setScale;
 	op[76] = &AGOSEngine::vc76_setScaleXOffs;
diff --git a/engines/agos/vga_s1.cpp b/engines/agos/vga_s1.cpp
index b878699038..9ddc3becf3 100644
--- a/engines/agos/vga_s1.cpp
+++ b/engines/agos/vga_s1.cpp
@@ -29,8 +29,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupSimon1VideoOpcodes(VgaOpcodeProc *op) {
-	setupCommonVideoOpcodes(op);
+void AGOSEngine_Simon1::setupVideoOpcodes(VgaOpcodeProc *op) {
+	AGOSEngine::setupVideoOpcodes(op);
 
 	op[11] = &AGOSEngine::vc11_clearPathFinder;
 	op[17] = &AGOSEngine::vc17_setPathfinderItem;
diff --git a/engines/agos/vga_s2.cpp b/engines/agos/vga_s2.cpp
index d251604181..a273b26e51 100644
--- a/engines/agos/vga_s2.cpp
+++ b/engines/agos/vga_s2.cpp
@@ -28,8 +28,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupSimon2VideoOpcodes(VgaOpcodeProc *op) {
-	setupSimon1VideoOpcodes(op);
+void AGOSEngine_Simon2::setupVideoOpcodes(VgaOpcodeProc *op) {
+	AGOSEngine_Simon1::setupVideoOpcodes(op);
 
 	op[56] = &AGOSEngine::vc56_delayLong;
 	op[58] = &AGOSEngine::vc58_changePriority;
diff --git a/engines/agos/vga_ww.cpp b/engines/agos/vga_ww.cpp
index 5209b91b46..f73476c5cb 100644
--- a/engines/agos/vga_ww.cpp
+++ b/engines/agos/vga_ww.cpp
@@ -31,8 +31,8 @@
 
 namespace AGOS {
 
-void AGOSEngine::setupWaxworksVideoOpcodes(VgaOpcodeProc *op) {
-	setupElvira2VideoOpcodes(op);
+void AGOSEngine_Waxworks::setupVideoOpcodes(VgaOpcodeProc *op) {
+	AGOSEngine_Elvira2::setupVideoOpcodes(op);
 
 	op[58] = &AGOSEngine::vc58_checkCodeWheel;
 	op[60] = &AGOSEngine::vc60_stopAnimation;