CRYOMNI3D: Add engine for Versailles 1685

1 files changed, 107 insertions, 0 deletions

diff --git a/engines/cryomni3d/objects.cpp b/engines/cryomni3d/objects.cpp
new file mode 100644
index 0000000000..5963a1dd0e
--- /dev/null
+++ b/engines/cryomni3d/objects.cpp
@@ -0,0 +1,107 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+
+#include "engines/cryomni3d/objects.h"
+
+namespace CryOmni3D {
+
+Object *Objects::findObjectByNameID(unsigned int nameID) {
+	for (iterator it = begin(); it != end(); it++) {
+		if (it->valid() && it->idOBJ() == nameID) {
+			return it;
+		}
+	}
+	// TODO: check if 111 and 112 are called and should be filtered out or not
+	error("nameID not found %u", nameID);
+}
+
+Object *Objects::findObjectByIconID(unsigned int iconID) {
+	for (iterator it = begin(); it != end(); it++) {
+		if (it->valid() && it->idCA() == iconID) {
+			return it;
+		}
+	}
+	error("iconID not found %u", iconID);
+}
+
+void Inventory::clear() {
+	for (iterator it = begin(); it != end(); it++) {
+		*it = nullptr;
+	}
+}
+
+void Inventory::add(Object *obj) {
+	for (iterator it = begin(); it != end(); it++) {
+		if (*it == nullptr) {
+			*it = obj;
+			(*_changeCallback)(it - begin());
+			return;
+		}
+	}
+	error("No more room in inventory");
+}
+
+void Inventory::remove(unsigned int position) {
+	(*this)[position] = nullptr;
+	(*_changeCallback)(-1u);
+}
+
+void Inventory::removeByCursorId(unsigned int cursorId) {
+	for (iterator it = begin(); it != end(); it++) {
+		if ((*it) && (*it)->idCA() == cursorId) {
+			remove(it - begin());
+			return;
+		}
+	}
+	// Don't bail out
+}
+
+void Inventory::removeByNameId(unsigned int nameId) {
+	for (iterator it = begin(); it != end(); it++) {
+		if ((*it) && (*it)->idOBJ() == nameId) {
+			remove(it - begin());
+			return;
+		}
+	}
+	// Don't bail out
+}
+
+bool Inventory::inInventoryByCursorId(unsigned int cursorId) const {
+	for (const_iterator it = begin(); it != end(); it++) {
+		if ((*it) && (*it)->idCA() == cursorId) {
+			return true;
+		}
+	}
+	return false;
+}
+
+bool Inventory::inInventoryByNameId(unsigned int nameId) const {
+	for (const_iterator it = begin(); it != end(); it++) {
+		if ((*it) && (*it)->idOBJ() == nameId) {
+			return true;
+		}
+	}
+	return false;
+}
+
+} // End of namespace CryOmni3D