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engines/wintermute/ext/wme_blackandwhite.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "engines/metaengine.h"
+#include "engines/wintermute/wintermute.h"
+#include "engines/wintermute/base/base_game.h"
+#include "engines/wintermute/base/base_engine.h"
+#include "engines/wintermute/base/scriptables/script_stack.h"
+#include "engines/wintermute/base/scriptables/script_value.h"
+#include "engines/wintermute/ext/wme_blackandwhite.h"
+
+namespace Wintermute {
+
+IMPLEMENT_PERSISTENT(SXBlackAndWhite, false)
+
+BaseScriptable *makeSXBlackAndWhite(BaseGame *inGame, ScStack *stack) {
+	return new SXBlackAndWhite(inGame, stack);
+}
+
+//////////////////////////////////////////////////////////////////////////
+SXBlackAndWhite::SXBlackAndWhite(BaseGame *inGame, ScStack *stack) : BaseScriptable(inGame) {
+	stack->correctParams(0);
+	_postFilterMode = kPostFilterOff;
+}
+
+//////////////////////////////////////////////////////////////////////////
+SXBlackAndWhite::~SXBlackAndWhite() {
+}
+
+//////////////////////////////////////////////////////////////////////////
+const char *SXBlackAndWhite::scToString() {
+	return "[blackandwhite object]";
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool SXBlackAndWhite::scCallMethod(ScScript *script, ScStack *stack, ScStack *thisStack, const char *name) {
+	//////////////////////////////////////////////////////////////////////////
+	// Start()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "Start") == 0) {
+		stack->correctParams(0);
+
+		// nothing todo
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// Stop()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "Stop") == 0) {
+		stack->correctParams(0);
+
+		// nothing todo
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SetSepia()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "SetSepia") == 0) {
+		stack->correctParams(0);
+
+		_postFilterMode = kPostFilterSepia;
+		_game->_renderer3D->setPostfilter(_postFilterMode);
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SetBlackAndWhite()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "SetBlackAndWhite") == 0) {
+		stack->correctParams(0);
+
+		_postFilterMode = kPostFilterBlackAndWhite;
+		_game->_renderer3D->setPostfilter(_postFilterMode);
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SetNormalRender()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "SetNormalRender") == 0) {
+		stack->correctParams(0);
+
+		_postFilterMode = kPostFilterOff;
+		_game->_renderer3D->setPostfilter(_postFilterMode);
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SetWeightedSepia()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "SetWeightedSepia") == 0) {
+		stack->correctParams(0);
+
+		// nothing todo
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SetWeightedBlackAndWhite()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "SetWeightedBlackAndWhite") == 0) {
+		stack->correctParams(0);
+
+		// nothing todo
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SetSepiaBlackAndWhite()
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "SetSepiaBlackAndWhite") == 0) {
+		stack->correctParams(0);
+
+		// nothing todo
+
+		stack->pushBool(true);
+		return STATUS_OK;
+	}
+
+
+	stack->pushNULL();
+	return STATUS_FAILED;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+ScValue *SXBlackAndWhite::scGetProperty(const char *name) {
+	_scValue->setNULL();
+
+	//////////////////////////////////////////////////////////////////////////
+	// Weight
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "Weight") == 0) {
+		// nothing todo
+		return _scValue;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// AllShadersAvailable
+	//////////////////////////////////////////////////////////////////////////
+	else if (strcmp(name, "AllShadersAvailable") == 0) {
+		_scValue->setBool(false);
+		return _scValue;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// BlackAndWhiteAvailable
+	//////////////////////////////////////////////////////////////////////////
+	else if (strcmp(name, "BlackAndWhiteAvailable") == 0) {
+		_scValue->setBool(true);
+		return _scValue;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SepiaAvailable
+	//////////////////////////////////////////////////////////////////////////
+	else if (strcmp(name, "SepiaAvailable") == 0) {
+		_scValue->setBool(true);
+		return _scValue;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// WeightedBlackAndWhiteAvailable
+	//////////////////////////////////////////////////////////////////////////
+	else if (strcmp(name, "WeightedBlackAndWhiteAvailable") == 0) {
+		_scValue->setBool(false);
+		return _scValue;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// WeightedSepiaAvailable
+	//////////////////////////////////////////////////////////////////////////
+	else if (strcmp(name, "WeightedSepiaAvailable") == 0) {
+		_scValue->setBool(false);
+		return _scValue;
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// SepiaBlackAndWhiteAvailable
+	//////////////////////////////////////////////////////////////////////////
+	else if (strcmp(name, "SepiaBlackAndWhiteAvailable") == 0) {
+		_scValue->setBool(false);
+		return _scValue;
+	}
+
+	return _scValue;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool SXBlackAndWhite::scSetProperty(const char *name, ScValue *value) {
+	//////////////////////////////////////////////////////////////////////////
+	// Weight
+	//////////////////////////////////////////////////////////////////////////
+	if (strcmp(name, "Weight") == 0) {
+		// nothing todo
+		return STATUS_OK;
+	}
+
+	return STATUS_FAILED;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool SXBlackAndWhite::persist(BasePersistenceManager *persistMgr) {
+	BaseScriptable::persist(persistMgr);
+
+	persistMgr->transferSint32(TMEMBER_INT(_postFilterMode));
+	if (!persistMgr->getIsSaving()) {
+		_game->_renderer3D->setPostfilter(_postFilterMode);
+	}
+
+	return STATUS_OK;
+}
+
+} // End of namespace Wintermute