Initial commit

engines/mm/mm1/views/spells/teleport.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 "mm/mm1/views/spells/teleport.h"
+#include "mm/mm1/globals.h"
+
+namespace MM {
+namespace MM1 {
+namespace Views {
+namespace Spells {
+
+Teleport::Teleport() : SpellView("Teleport") {
+	_bounds = getLineBounds(20, 24);
+}
+
+bool Teleport::msgFocus(const FocusMessage &msg) {
+	SpellView::msgFocus(msg);
+
+	_mode = SELECT_DIRECTION;
+	return false;
+}
+
+void Teleport::draw() {
+	clearSurface();
+	escToGoBack(0);
+
+	writeString(10, 1, STRING["dialogs.spells.teleport_dir"]);
+	writeChar((_mode == SELECT_DIRECTION) ? '_' : _direction);
+
+	if (_mode != SELECT_DIRECTION) {
+		writeString(11, 2, STRING["dialogs.spells.teleport_squares"]);
+		writeChar((_mode == SELECT_SQUARES) ? '_' : '0' + _squares);
+	}
+
+	if (_mode == CAST)
+		writeString(23, 4, STRING["spells.enter_to_cast"]);
+}
+
+bool Teleport::msgKeypress(const KeypressMessage &msg) {
+	if (_mode == SELECT_DIRECTION && (
+			msg.keycode == Common::KEYCODE_n ||
+			msg.keycode == Common::KEYCODE_s ||
+			msg.keycode == Common::KEYCODE_e ||
+			msg.keycode == Common::KEYCODE_w)) {
+		_direction = toupper(msg.ascii);
+		_mode = SELECT_SQUARES;
+		redraw();
+
+	} else if (_mode == SELECT_SQUARES && (
+			msg.keycode >= Common::KEYCODE_0 &&
+			msg.keycode <= Common::KEYCODE_9)) {
+		_squares = msg.keycode - Common::KEYCODE_0;
+		_mode = CAST;
+		redraw();
+	}
+
+	return true;
+}
+
+bool Teleport::msgAction(const ActionMessage &msg) {
+	switch (msg._action) {
+	case KEYBIND_ESCAPE:
+		close();
+		return true;
+
+	case KEYBIND_SELECT:
+		if (_mode == CAST)
+			teleport();
+		return true;
+
+	default:
+		break;
+	}
+
+	return false;
+}
+
+void Teleport::teleport() {
+	Maps::Maps &maps = *g_maps;
+	Maps::Map &map = *maps._currentMap;
+
+	if (map[Maps::MAP_FLAGS] & 2) {
+		spellFailed();
+
+	} else {
+		switch (_direction) {
+		case 'N':
+			maps.step(Common::Point(0, _squares));
+			break;
+		case 'S':
+			maps.step(Common::Point(0, -_squares));
+			break;
+		case 'E':
+			maps.step(Common::Point(_squares, 0));
+			break;
+		case 'W':
+			maps.step(Common::Point(-_squares, 0));
+			break;
+		default:
+			return;
+		}
+
+		close();
+		send("Game", GameMessage("UPDATE"));
+	}
+}
+
+} // namespace Spells
+} // namespace Views
+} // namespace MM1
+} // namespace MM