MOHAWK: Allow disabling compilation of Myst

14 files changed, 125 insertions, 52 deletions

diff --git a/configure b/configure
index 969f37c532..3a3c5e68bb 100755
--- a/configure
+++ b/configure
@@ -95,7 +95,8 @@ add_engine lastexpress "The Last Express" no
 add_engine lure "Lure of the Temptress" yes
 add_engine m4 "M4/MADS" no
 add_engine made "MADE" yes
-add_engine mohawk "Mohawk" yes
+add_engine mohawk "Mohawk" yes "myst"
+add_engine myst "Myst" no
 add_engine parallaction "Parallaction" yes
 add_engine queen "Flight of the Amazon Queen" yes
 add_engine saga "SAGA" yes "ihnm saga2"
diff --git a/engines/engines.mk b/engines/engines.mk
index eea4ffc0b9..c5cbf3ad28 100644
--- a/engines/engines.mk
+++ b/engines/engines.mk
@@ -97,6 +97,10 @@ endif
 ifdef ENABLE_MOHAWK
 DEFINES += -DENABLE_MOHAWK=$(ENABLE_MOHAWK)
 MODULES += engines/mohawk
+
+ifdef ENABLE_MYST
+DEFINES += -DENABLE_MYST
+endif
 endif
 
 ifdef ENABLE_PARALLACTION
diff --git a/engines/mohawk/bitmap.cpp b/engines/mohawk/bitmap.cpp
index 1a6024aa45..c8111fa91b 100644
--- a/engines/mohawk/bitmap.cpp
+++ b/engines/mohawk/bitmap.cpp
@@ -622,6 +622,8 @@ void MohawkBitmap::drawRLE8(Graphics::Surface *surface, bool isLE) {
 	}
 }
 
+#ifdef ENABLE_MYST
+
 //////////////////////////////////////////
 // Myst Bitmap Decoder
 //////////////////////////////////////////
@@ -721,6 +723,8 @@ MohawkSurface *MystBitmap::decodeImage(Common::SeekableReadStream* stream) {
 	return new MohawkSurface(surface, palData);
 }
 
+#endif
+
 MohawkSurface *LivingBooksBitmap_v1::decodeImage(Common::SeekableReadStream *stream) {
 	Common::SeekableSubReadStreamEndian *endianStream = (Common::SeekableSubReadStreamEndian *)stream;
 
diff --git a/engines/mohawk/bitmap.h b/engines/mohawk/bitmap.h
index 55b884a8d6..ea8a130dfc 100644
--- a/engines/mohawk/bitmap.h
+++ b/engines/mohawk/bitmap.h
@@ -144,6 +144,8 @@ private:
 	void handleRivenSubcommandStream(byte count, byte *&dst);
 };
 
+#ifdef ENABLE_MYST
+
 // Myst uses a different image format than that of other Mohawk games.
 // It essentially uses a Windows bitmap with the LZ encoding from the
 // Mohawk Bitmap format.
@@ -181,6 +183,8 @@ private:
 	} _info;
 };
 
+#endif
+
 class LivingBooksBitmap_v1 : public MohawkBitmap {
 public:
 	LivingBooksBitmap_v1() : MohawkBitmap() {}
diff --git a/engines/mohawk/console.cpp b/engines/mohawk/console.cpp
index 8aedbc74fc..e94ab7e092 100644
--- a/engines/mohawk/console.cpp
+++ b/engines/mohawk/console.cpp
@@ -24,9 +24,6 @@
  */
 
 #include "mohawk/console.h"
-#include "mohawk/myst.h"
-#include "mohawk/myst_areas.h"
-#include "mohawk/myst_scripts.h"
 #include "mohawk/graphics.h"
 #include "mohawk/riven.h"
 #include "mohawk/riven_external.h"
@@ -35,8 +32,16 @@
 #include "mohawk/sound.h"
 #include "mohawk/video.h"
 
+#ifdef ENABLE_MYST
+#include "mohawk/myst.h"
+#include "mohawk/myst_areas.h"
+#include "mohawk/myst_scripts.h"
+#endif
+
 namespace Mohawk {
 
+#ifdef ENABLE_MYST
+
 MystConsole::MystConsole(MohawkEngine_Myst *vm) : GUI::Debugger(), _vm(vm) {
 	DCmd_Register("changeCard",			WRAP_METHOD(MystConsole, Cmd_ChangeCard));
 	DCmd_Register("curCard",			WRAP_METHOD(MystConsole, Cmd_CurCard));
@@ -307,6 +312,8 @@ bool MystConsole::Cmd_Resources(int argc, const char **argv) {
 	return true;
 }
 
+#endif // ENABLE_MYST
+
 RivenConsole::RivenConsole(MohawkEngine_Riven *vm) : GUI::Debugger(), _vm(vm) {
 	DCmd_Register("changeCard",		WRAP_METHOD(RivenConsole, Cmd_ChangeCard));
 	DCmd_Register("curCard",		WRAP_METHOD(RivenConsole, Cmd_CurCard));
diff --git a/engines/mohawk/console.h b/engines/mohawk/console.h
index b7b6b2567e..cefd0b1f4c 100644
--- a/engines/mohawk/console.h
+++ b/engines/mohawk/console.h
@@ -30,11 +30,13 @@
 
 namespace Mohawk {
 
-class MohawkEngine_Myst;
 class MohawkEngine_Riven;
 class MohawkEngine_LivingBooks;
 class MohawkEngine_CSTime;
 
+#ifdef ENABLE_MYST
+class MohawkEngine_Myst;
+
 class MystConsole : public GUI::Debugger {
 public:
 	MystConsole(MohawkEngine_Myst *vm);
@@ -58,6 +60,7 @@ private:
 	bool Cmd_Cache(int argc, const char **argv);
 	bool Cmd_Resources(int argc, const char **argv);
 };
+#endif
 
 class RivenConsole : public GUI::Debugger {
 public:
diff --git a/engines/mohawk/cursors.cpp b/engines/mohawk/cursors.cpp
index 4a9fcb2ff2..9233a8497c 100644
--- a/engines/mohawk/cursors.cpp
+++ b/engines/mohawk/cursors.cpp
@@ -23,11 +23,9 @@
  *
  */
 
-#include "mohawk/bitmap.h"
 #include "mohawk/cursors.h"
+#include "mohawk/mohawk.h"
 #include "mohawk/resource.h"
-#include "mohawk/graphics.h"
-#include "mohawk/myst.h"
 
 #include "common/macresman.h"
 #include "common/system.h"
@@ -36,6 +34,11 @@
 #include "graphics/cursorman.h"
 #include "graphics/wincursor.h"
 
+#ifdef ENABLE_MYST
+#include "mohawk/bitmap.h"
+#include "mohawk/myst.h"
+#endif
+
 namespace Mohawk {
 
 static const byte s_bwPalette[] = {
@@ -115,6 +118,8 @@ void DefaultCursorManager::setCursor(uint16 id) {
 	setMacXorCursor(_vm->getResource(_tag, id));
 }
 
+#ifdef ENABLE_MYST
+
 MystCursorManager::MystCursorManager(MohawkEngine_Myst *vm) : _vm(vm) {
 	_bmpDecoder = new MystBitmap();
 }
@@ -159,6 +164,8 @@ void MystCursorManager::setDefaultCursor() {
 	setCursor(kDefaultMystCursor);
 }
 
+#endif
+
 NECursorManager::NECursorManager(const Common::String &appName) {
 	_exe = new Common::NEResources();
 
diff --git a/engines/mohawk/cursors.h b/engines/mohawk/cursors.h
index e6c417948f..f8a9429689 100644
--- a/engines/mohawk/cursors.h
+++ b/engines/mohawk/cursors.h
@@ -40,25 +40,6 @@ namespace Common {
 
 namespace Mohawk {
 
-// 803-805 are animated, one large bmp which is in chunks - these are NEVER USED
-// Other cursors (200, 300, 400, 500, 600, 700) are not the same in each stack
-enum {
-	kDefaultMystCursor = 100,				// The default hand
-	kWhitePageCursor = 800,					// Holding a white page
-	kRedPageCursor = 801,					// Holding a red page
-	kBluePageCursor = 802,					// Holding a blue page
-	// kDroppingWhitePageAnimCursor = 803,
-	// kDroppingRedPageAnimCursor = 804,
-	// kDroppingBluePageAnimCursor = 805,
-	kNewMatchCursor = 900,					// Match that has not yet been lit
-	kLitMatchCursor = 901,					// Match that's burning
-	kDeadMatchCursor = 902,					// Match that's been extinguished
-	kKeyCursor = 903, 						// Key in Lighthouse in Stoneship
-	kRotateClockwiseCursor = 904, 			// Rotate gear clockwise (boiler on Myst)
-	kRotateCounterClockwiseCursor = 905,	// Rotate gear counter clockwise (boiler on Myst)
-	kMystZipModeCursor = 999				// Zip Mode cursor
-};
-
 enum {
 	kRivenOpenHandCursor = 2003,
 	kRivenClosedHandCursor = 2004,
@@ -69,8 +50,6 @@ enum {
 
 class MohawkArchive;
 class MohawkEngine;
-class MohawkEngine_Myst;
-class MystBitmap;
 
 class CursorManager {
 public:
@@ -103,6 +82,30 @@ private:
 	uint32 _tag;
 };
 
+#ifdef ENABLE_MYST
+
+// 803-805 are animated, one large bmp which is in chunks - these are NEVER USED
+// Other cursors (200, 300, 400, 500, 600, 700) are not the same in each stack
+enum {
+	kDefaultMystCursor = 100,				// The default hand
+	kWhitePageCursor = 800,					// Holding a white page
+	kRedPageCursor = 801,					// Holding a red page
+	kBluePageCursor = 802,					// Holding a blue page
+	// kDroppingWhitePageAnimCursor = 803,
+	// kDroppingRedPageAnimCursor = 804,
+	// kDroppingBluePageAnimCursor = 805,
+	kNewMatchCursor = 900,					// Match that has not yet been lit
+	kLitMatchCursor = 901,					// Match that's burning
+	kDeadMatchCursor = 902,					// Match that's been extinguished
+	kKeyCursor = 903, 						// Key in Lighthouse in Stoneship
+	kRotateClockwiseCursor = 904, 			// Rotate gear clockwise (boiler on Myst)
+	kRotateCounterClockwiseCursor = 905,	// Rotate gear counter clockwise (boiler on Myst)
+	kMystZipModeCursor = 999				// Zip Mode cursor
+};
+
+class MohawkEngine_Myst;
+class MystBitmap;
+
 // The cursor manager for Myst
 // Uses WDIB + CLRC resources
 class MystCursorManager : public CursorManager {
@@ -121,6 +124,8 @@ private:
 	MystBitmap *_bmpDecoder;
 };
 
+#endif // ENABLE_MYST
+
 // The cursor manager for NE EXE's
 class NECursorManager : public CursorManager {
 public:
diff --git a/engines/mohawk/detection.cpp b/engines/mohawk/detection.cpp
index 5bd904d9bb..724eb63f6a 100644
--- a/engines/mohawk/detection.cpp
+++ b/engines/mohawk/detection.cpp
@@ -30,11 +30,14 @@
 #include "common/file.h"
 #include "common/savefile.h"
 
-#include "mohawk/myst.h"
 #include "mohawk/riven.h"
 #include "mohawk/livingbooks.h"
 #include "mohawk/cstime.h"
 
+#ifdef ENABLE_MYST
+#include "mohawk/myst.h"
+#endif
+
 namespace Mohawk {
 
 struct MohawkGameDescription {
@@ -78,6 +81,8 @@ bool MohawkEngine::hasFeature(EngineFeature f) const {
 		(f == kSupportsRTL);
 }
 
+#ifdef ENABLE_MYST
+
 bool MohawkEngine_Myst::hasFeature(EngineFeature f) const {
 	return
 		MohawkEngine::hasFeature(f)
@@ -85,6 +90,8 @@ bool MohawkEngine_Myst::hasFeature(EngineFeature f) const {
 		|| (f == kSupportsSavingDuringRuntime);
 }
 
+#endif
+
 bool MohawkEngine_Riven::hasFeature(EngineFeature f) const {
 	return
 		MohawkEngine::hasFeature(f)
@@ -229,8 +236,13 @@ bool MohawkMetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGa
 		switch (gd->gameType) {
 		case Mohawk::GType_MYST:
 		case Mohawk::GType_MAKINGOF:
+#ifdef ENABLE_MYST
 			*engine = new Mohawk::MohawkEngine_Myst(syst, gd);
 			break;
+#else
+			warning("Myst support not compiled in");
+			return false;
+#endif
 		case Mohawk::GType_RIVEN:
 			*engine = new Mohawk::MohawkEngine_Riven(syst, gd);
 			break;
@@ -251,10 +263,10 @@ bool MohawkMetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGa
 		case Mohawk::GType_TREEHOUSE:
 		case Mohawk::GType_1STDEGREE:
 		case Mohawk::GType_CSUSA:
-			error ("Unsupported Mohawk Engine");
+			error("Unsupported Mohawk Engine");
 			break;
 		default:
-			error ("Unknown Mohawk Engine");
+			error("Unknown Mohawk Engine");
 		}
 	}
 
diff --git a/engines/mohawk/dialogs.cpp b/engines/mohawk/dialogs.cpp
index 797892a197..3fe64350b4 100644
--- a/engines/mohawk/dialogs.cpp
+++ b/engines/mohawk/dialogs.cpp
@@ -24,7 +24,6 @@
  */
 
 #include "mohawk/mohawk.h"
-#include "mohawk/myst.h"
 #include "mohawk/riven.h"
 #include "mohawk/dialogs.h"
 
@@ -32,6 +31,10 @@
 #include "common/savefile.h"
 #include "common/translation.h"
 
+#ifdef ENABLE_MYST
+#include "mohawk/myst.h"
+#endif
+
 namespace Mohawk {
 
 // This used to have GUI::Dialog("MohawkDummyDialog"), but that doesn't work with the gui branch merge :P (Sorry, Tanoku!)
@@ -77,6 +80,8 @@ enum {
 	kWaterCmd = 'WATR'
 };
 
+#ifdef ENABLE_MYST
+
 MystOptionsDialog::MystOptionsDialog(MohawkEngine_Myst* vm) : GUI::OptionsDialog("", 120, 120, 360, 200), _vm(vm) {
 	_zipModeCheckbox = new GUI::CheckboxWidget(this, 15, 10, 300, 15, _("~Z~ip Mode Activated"), 0, kZipCmd);
 	_transitionsCheckbox = new GUI::CheckboxWidget(this, 15, 30, 300, 15, _("~T~ransitions Enabled"), 0, kTransCmd);
@@ -111,6 +116,8 @@ void MystOptionsDialog::handleCommand(GUI::CommandSender *sender, uint32 cmd, ui
 	}
 }
 
+#endif
+
 RivenOptionsDialog::RivenOptionsDialog(MohawkEngine_Riven* vm) : GUI::OptionsDialog("", 120, 120, 360, 200), _vm(vm) {
 	_zipModeCheckbox = new GUI::CheckboxWidget(this, 15, 10, 300, 15, _("~Z~ip Mode Activated"), 0, kZipCmd);
 	_waterEffectCheckbox = new GUI::CheckboxWidget(this, 15, 30, 300, 15, _("~W~ater Effect Enabled"), 0, kWaterCmd);
diff --git a/engines/mohawk/dialogs.h b/engines/mohawk/dialogs.h
index d4e3a3331b..3a1d194a1d 100644
--- a/engines/mohawk/dialogs.h
+++ b/engines/mohawk/dialogs.h
@@ -38,7 +38,6 @@
 namespace Mohawk {
 
 class MohawkEngine;
-class MohawkEngine_Myst;
 class MohawkEngine_Riven;
 
 class InfoDialog : public GUI::Dialog {
@@ -71,6 +70,10 @@ public:
 	virtual void handleKeyDown(Common::KeyState state);
 };
 
+#ifdef ENABLE_MYST
+
+class MohawkEngine_Myst;
+
 class MystOptionsDialog : public GUI::OptionsDialog {
 public:
 	MystOptionsDialog(MohawkEngine_Myst *vm);
@@ -84,6 +87,8 @@ private:
 	GUI::CheckboxWidget *_transitionsCheckbox;
 };
 
+#endif
+
 class RivenOptionsDialog : public GUI::OptionsDialog {
 public:
 	RivenOptionsDialog(MohawkEngine_Riven *vm);
diff --git a/engines/mohawk/graphics.cpp b/engines/mohawk/graphics.cpp
index 3166b6c431..656a6fad01 100644
--- a/engines/mohawk/graphics.cpp
+++ b/engines/mohawk/graphics.cpp
@@ -25,17 +25,20 @@
 
 #include "mohawk/resource.h"
 #include "mohawk/graphics.h"
-#include "mohawk/myst.h"
 #include "mohawk/riven.h"
 #include "mohawk/livingbooks.h"
 #include "mohawk/cstime.h"
 
 #include "common/substream.h"
 #include "engines/util.h"
-#include "graphics/jpeg.h"
 #include "graphics/primitives.h"
 #include "gui/message.h"
 
+#ifdef ENABLE_MYST
+#include "mohawk/myst.h"
+#include "graphics/jpeg.h"
+#endif
+
 namespace Mohawk {
 
 MohawkSurface::MohawkSurface() : _surface(0), _palette(0) {
@@ -253,6 +256,8 @@ void GraphicsManager::addImageToCache(uint16 id, MohawkSurface *surface) {
 	_cache[id] = surface;
 }
 
+#ifdef ENABLE_MYST
+
 MystGraphics::MystGraphics(MohawkEngine_Myst* vm) : GraphicsManager(), _vm(vm) {
 	_bmpDecoder = new MystBitmap();
 
@@ -618,6 +623,8 @@ void MystGraphics::drawLine(const Common::Point &p1, const Common::Point &p2, ui
 	_backBuffer->drawLine(p1.x, p1.y, p2.x, p2.y, color);
 }
 
+#endif
+
 RivenGraphics::RivenGraphics(MohawkEngine_Riven* vm) : GraphicsManager(), _vm(vm) {
 	_bitmapDecoder = new MohawkBitmap();
 
diff --git a/engines/mohawk/graphics.h b/engines/mohawk/graphics.h
index fbac2f2ea1..99baa4e339 100644
--- a/engines/mohawk/graphics.h
+++ b/engines/mohawk/graphics.h
@@ -33,26 +33,16 @@
 #include "graphics/pict.h"
 
 namespace Graphics {
-
-class JPEG;
-
+	class JPEG;
 }
 
 namespace Mohawk {
 
 class MohawkEngine;
-class MohawkEngine_Myst;
 class MohawkEngine_Riven;
 class MohawkEngine_LivingBooks;
 class MohawkEngine_CSTime;
 class MohawkBitmap;
-class MystBitmap;
-
-enum RectState{
-	kRectEnabled,
-	kRectDisabled,
-	kRectUnreachable
-};
 
 class MohawkSurface {
 public:
@@ -118,6 +108,17 @@ private:
 	Common::HashMap<uint16, Common::Array<MohawkSurface*> > _subImageCache;
 };
 
+#ifdef ENABLE_MYST
+
+class MystBitmap;
+class MohawkEngine_Myst;
+
+enum RectState {
+	kRectEnabled,
+	kRectDisabled,
+	kRectUnreachable
+};
+
 class MystGraphics : public GraphicsManager {
 public:
 	MystGraphics(MohawkEngine_Myst*);
@@ -162,6 +163,8 @@ private:
 	Common::Rect _viewport;
 };
 
+#endif
+
 struct SFXERecord {
 	// Record values
 	uint16 frameCount;
diff --git a/engines/mohawk/module.mk b/engines/mohawk/module.mk
index 8c4453e155..eeba2589d8 100644
--- a/engines/mohawk/module.mk
+++ b/engines/mohawk/module.mk
@@ -16,12 +16,7 @@ MODULE_OBJS = \
 	livingbooks.o \
 	livingbooks_code.o \
 	mohawk.o \
-	myst.o \
-	myst_areas.o \
-	myst_scripts.o \
-	myst_state.o \
 	resource.o \
-	resource_cache.o \
 	riven.o \
 	riven_external.o \
 	riven_saveload.o \
@@ -30,6 +25,14 @@ MODULE_OBJS = \
 	sound.o \
 	video.o \
 	view.o \
+
+ifdef ENABLE_MYST
+MODULE_OBJS += \
+	myst.o \
+	myst_areas.o \
+	myst_scripts.o \
+	myst_state.o \
+	resource_cache.o \
 	myst_stacks/channelwood.o \
 	myst_stacks/credits.o \
 	myst_stacks/demo.o \
@@ -42,6 +45,7 @@ MODULE_OBJS = \
 	myst_stacks/selenitic.o \
 	myst_stacks/slides.o \
 	myst_stacks/stoneship.o
+endif
 
 # This module can be built as a plugin
 ifeq ($(ENABLE_MOHAWK), DYNAMIC_PLUGIN)