Initial commit

engines/mm/mm1/views/game_messages.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/util.h"
+#include "mm/mm1/views/game_messages.h"
+#include "mm/mm1/globals.h"
+#include "mm/mm1/sound.h"
+
+namespace MM {
+namespace MM1 {
+namespace Views {
+
+GameMessages::GameMessages(UIElement *owner) :
+		TextView("GameMessages", owner) {
+	_bounds = getLineBounds(21, 24);
+}
+
+bool GameMessages::msgUnfocus(const UnfocusMessage &msg) {
+	clearSurface();
+	return true;
+}
+
+void GameMessages::draw() {
+	clearSurface();
+
+	if (!_lines.empty()) {
+		if (_lines[0].y == -1) {
+			// No co-ordinates provided, just display
+			for (uint i = 0; i < MIN(_lines.size(), 4U); ++i)
+				writeString(0, i, _lines[i]._text);
+		} else {
+			// Write text at suggested co-ordinates
+			for (uint i = 0; i < MIN(_lines.size(), 4U); ++i)
+				writeString(_lines[i].x, _lines[i].y, _lines[i]._text);
+		}
+
+		_lines.clear();
+	}
+}
+
+bool GameMessages::msgInfo(const InfoMessage &msg) {
+	if (msg._callback || msg._keyCallback ||
+			g_globals->_party.isPartyDead()) {
+		addView(this);
+	}
+
+	_lines = msg._lines;
+	_callback = msg._callback;
+	_nCallback = msg._nCallback;
+	_keyCallback = msg._keyCallback;
+
+	if (msg._largeMessage)
+		_bounds = getLineBounds(17, 24);
+	else
+		_bounds = getLineBounds(21, 24);
+
+	if (msg._sound)
+		Sound::sound(SOUND_2);
+
+	redraw();
+
+	if (msg._delaySeconds)
+		delaySeconds(msg._delaySeconds);
+
+	return true;
+}
+
+bool GameMessages::msgKeypress(const KeypressMessage &msg) {
+	if (g_globals->_party.isPartyDead()) {
+		// Party is dead, so now that players have read whatever
+		// message was displayed, switch to the Dead screen
+		g_events->clearViews();
+		addView("Dead");
+
+	} else if (g_events->focusedView()) {
+		if (endDelay())
+			return true;
+
+		if (_keyCallback) {
+			_keyCallback(msg);
+		} else if (msg.keycode == Common::KEYCODE_n) {
+			close();
+			if (_nCallback)
+				_nCallback();
+		} else if (msg.keycode == Common::KEYCODE_y) {
+			close();
+			_callback();
+		}
+
+		return true;
+	}
+
+	return false;
+}
+
+bool GameMessages::msgAction(const ActionMessage &msg) {
+	auto focusedView = g_events->focusedView();
+
+	if (g_globals->_party.isPartyDead()) {
+		// Party is dead, so now that players have read whatever
+		// message was displayed, switch to the Dead screen
+		g_events->clearViews();
+		addView("Dead");
+
+	} else if (focusedView == this) {
+		if (endDelay())
+			return true;
+
+		switch (msg._action) {
+		case KEYBIND_ESCAPE:
+			if (_keyCallback) {
+				_keyCallback(Common::KeyState(Common::KEYCODE_ESCAPE));
+			} else {
+				close();
+				if (_nCallback)
+					_nCallback();
+			}
+			return true;
+		case KEYBIND_SELECT:
+			if (_keyCallback) {
+				_keyCallback(Common::KeyState(Common::KEYCODE_RETURN));
+			} else if (_callback) {
+				close();
+				_callback();
+			}
+			return true;
+		default:
+			break;
+		}
+	} else if (msg._action == KEYBIND_SELECT) {
+		clearSurface();
+		return true;
+	}
+
+	return false;
+}
+
+void GameMessages::timeout() {
+	if (_callback) {
+		// _ynCallback is also used for timeout callbacks
+		close();
+		_callback();
+	}
+}
+
+} // namespace Views
+} // namespace MM1
+} // namespace MM