Initial commit

engines/ultima/ultima4/controllers/read_player_controller.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 "ultima/ultima4/controllers/read_player_controller.h"
+#include "ultima/ultima4/filesys/savegame.h"
+#include "ultima/ultima4/ultima4.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+ReadPlayerController::ReadPlayerController() : ReadChoiceController("12345678 \033\n") {
+#ifdef IOS_ULTIMA4
+	U4IOS::beginCharacterChoiceDialog();
+#endif
+}
+
+ReadPlayerController::~ReadPlayerController() {
+#ifdef IOS_ULTIMA4
+	U4IOS::endCharacterChoiceDialog();
+#endif
+}
+
+bool ReadPlayerController::keyPressed(int key) {
+	bool valid = ReadChoiceController::keyPressed(key);
+	if (valid) {
+		if (_value < '1' ||
+		        _value > ('0' + g_ultima->_saveGame->_members))
+			_value = '0';
+	} else {
+		_value = '0';
+	}
+	return valid;
+}
+
+int ReadPlayerController::getPlayer() {
+	return _value == 27 ? -1 : _value - '1';
+}
+
+int ReadPlayerController::waitFor() {
+	ReadChoiceController::waitFor();
+	return getPlayer();
+}
+
+} // End of namespace Ultima4
+} // End of namespace Ultima