Initial commit

engines/grim/costume/material_component.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 "common/textconsole.h"
+
+#include "engines/grim/costume.h"
+#include "engines/grim/debug.h"
+#include "engines/grim/model.h"
+#include "engines/grim/material.h"
+#include "engines/grim/savegame.h"
+#include "engines/grim/costume/material_component.h"
+#include "engines/grim/costume/model_component.h"
+
+namespace Grim {
+
+MaterialComponent::MaterialComponent(Component *p, int parentID, const char *filename, tag32 t) :
+		Component(p, parentID, filename, t) {
+	Debug::debug(Debug::Costumes, "Constructing MaterialComponent %s", filename);
+}
+
+void MaterialComponent::init() {
+	_mat = nullptr;
+	if (_parent->isComponentType('M','M','D','L') ||
+		_parent->isComponentType('M','O','D','L')) {
+		ModelComponent *p = static_cast<ModelComponent *>(_parent);
+		Model *model = p->getModel();
+		if (model) {
+			for (int i = 0; i < model->_numMaterials; ++i) {
+				if (_name.compareToIgnoreCase(model->_materials[i]->getFilename()) == 0) {
+					_mat = model->_materials[i];
+					return;
+				}
+			}
+		}
+	} else {
+		warning("Parent of a MaterialComponent not a ModelComponent. %s %s", _name.c_str(), _cost->getFilename().c_str());
+	}
+}
+
+void MaterialComponent::setKey(int val) {
+	_mat->setActiveTexture(val);
+}
+
+void MaterialComponent::reset() {
+	_mat->setActiveTexture(0);
+}
+
+void MaterialComponent::resetColormap() {
+	init();
+}
+
+void MaterialComponent::saveState(SaveGame *state) {
+	state->writeLESint32(_mat->getActiveTexture());
+}
+
+void MaterialComponent::restoreState(SaveGame *state) {
+	_mat->setActiveTexture(state->readLESint32());
+}
+
+} // end of namespace Grim