Initial commit

engines/wintermute/base/gfx/3deffect_params.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/>.
+ *
+ */
+
+/*
+ * This file is based on WME.
+ * http://dead-code.org/redir.php?target=wme
+ * Copyright (c) 2003-2013 Jan Nedoma and contributors
+ */
+
+#include "common/crc.h"
+
+#include "engines/wintermute/base/base_file_manager.h"
+#include "engines/wintermute/base/scriptables/script_value.h"
+#include "engines/wintermute/base/gfx/3deffect_params.h"
+#include "engines/wintermute/utils/utils.h"
+#include "engines/wintermute/dcgf.h"
+
+namespace Wintermute {
+
+//////////////////////////////////////////////////////////////////////////
+Effect3DParams::Effect3DParam::Effect3DParam() {
+	setDefaultValues();
+}
+
+//////////////////////////////////////////////////////////////////////////
+Effect3DParams::Effect3DParam::Effect3DParam(const char *paramName) {
+	setDefaultValues();
+	BaseUtils::setString(&_paramName, paramName);
+}
+
+//////////////////////////////////////////////////////////////////////////
+Effect3DParams::Effect3DParam::~Effect3DParam() {
+	SAFE_DELETE_ARRAY(_paramName);
+	SAFE_DELETE_ARRAY(_valString);
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::Effect3DParam::setValue(char *val) {
+	_type = EP_STRING;
+	BaseUtils::setString(&_valString, val);
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::Effect3DParam::setValue(int val) {
+	_type = EP_INT;
+	_valInt = val;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::Effect3DParam::setValue(float val) {
+	_type = EP_FLOAT;
+	_valFloat = val;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::Effect3DParam::setValue(bool val) {
+	_type = EP_BOOL;
+	_valBool = val;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::Effect3DParam::setValue(DXVector4 val) {
+	_type = EP_VECTOR;
+	_valVector = val;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::Effect3DParam::setDefaultValues() {
+	_paramName = nullptr;
+	_valString = nullptr;
+	_valInt = 0;
+	_valFloat = 0;
+	_valBool = 0;
+	_valVector = DXVector4(0, 0, 0, 0);
+
+	_type = EP_UNKNOWN;
+
+	_initialized = false;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool Effect3DParams::Effect3DParam::persist(BasePersistenceManager *persistMgr) {
+	persistMgr->transferCharPtr(TMEMBER(_paramName));
+	persistMgr->transferSint32(TMEMBER_INT(_type));
+	persistMgr->transferCharPtr(TMEMBER(_valString));
+	persistMgr->transferSint32(TMEMBER(_valInt));
+	persistMgr->transferFloat(TMEMBER(_valFloat));
+	persistMgr->transferVector4d(TMEMBER(_valVector));
+	persistMgr->transferBool(TMEMBER(_valBool));
+
+	if (!persistMgr->getIsSaving()) {
+		_initialized = false;
+	}
+
+	return true;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+Effect3DParams::Effect3DParams() {
+}
+
+//////////////////////////////////////////////////////////////////////////
+Effect3DParams::~Effect3DParams() {
+	clear();
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::clear() {
+	for (int32 i = 0; i < _params.getSize(); i++) {
+		SAFE_DELETE(_params[i]);
+	}
+
+	_params.removeAll();
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool Effect3DParams::persist(BasePersistenceManager *persistMgr) {
+	if (persistMgr->getIsSaving()) {
+		int32 numItems = _params.getSize();
+		persistMgr->transferSint32(TMEMBER(numItems));
+
+		for (int32 i = 0; i < numItems; i++) {
+			_params[i]->persist(persistMgr);
+		}
+	} else {
+		uint32 numItems = 0;
+		persistMgr->transferUint32(TMEMBER(numItems));
+
+		for (uint32 i = 0; i < numItems; i++) {
+			Effect3DParam *param = new Effect3DParam();
+			param->persist(persistMgr);
+
+			_params.add(param);
+		}
+	}
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::setParam(const char *paramName, ScValue *val) {
+	Effect3DParam *param = getParamByName(paramName);
+
+	switch (val->getType()) {
+	case VAL_INT:
+		param->setValue(val->getInt());
+	break;
+	case VAL_FLOAT:
+		param->setValue((float)val->getFloat());
+	break;
+	case VAL_BOOL:
+		param->setValue(val->getBool());
+	break;
+	default:
+		param->setValue(val->getString());
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+void Effect3DParams::setParam(const char *paramName, DXVector4 val) {
+	Effect3DParam *param = getParamByName(paramName);
+	param->setValue(val);
+}
+
+//////////////////////////////////////////////////////////////////////////
+Effect3DParams::Effect3DParam *Effect3DParams::getParamByName(const char *paramName) {
+	Effect3DParam *param = nullptr;
+
+	for (int32 i = 0; i < _params.getSize(); i++) {
+		if (_params[i]->getParamName() && strcmp(paramName, _params[i]->getParamName()) == 0) {
+			param = _params[i];
+			break;
+		}
+	}
+
+	if (!param) {
+		param = new Effect3DParam(paramName);
+		_params.add(param);
+	}
+
+	return param;
+}
+
+} // namespace Wintermute