XEEN: Merged confirmation and yes/no dialogs into single source file

1 files changed, 159 insertions, 0 deletions

diff --git a/engines/xeen/dialogs_query.cpp b/engines/xeen/dialogs_query.cpp
new file mode 100644
index 0000000000..f226521a94
--- /dev/null
+++ b/engines/xeen/dialogs_query.cpp
@@ -0,0 +1,159 @@
+/* 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 "xeen/dialogs_query.h"
+#include "xeen/xeen.h"
+
+namespace Xeen {
+
+bool Confirm::show(XeenEngine *vm, const Common::String &msg, int mode) {
+	Confirm *dlg = new Confirm(vm);
+	bool result = dlg->execute(msg, mode);
+	delete dlg;
+
+	return result;
+}
+
+bool Confirm::execute(const Common::String &msg, int mode) {
+	Screen &screen = *_vm->_screen;
+	EventsManager &events = *_vm->_events;
+	SpriteResource confirmSprites;
+	bool result = false;
+
+	confirmSprites.load("confirm.icn");
+	addButton(Common::Rect(129, 112, 153, 122), Common::KEYCODE_y, &confirmSprites);
+	addButton(Common::Rect(185, 112, 209, 122), Common::KEYCODE_n, &confirmSprites);
+
+	Window &w = screen._windows[mode ? 22 : 21];
+	w.open();
+
+	if (!mode) {
+		confirmSprites.draw(w, 0, Common::Point(129, 112));
+		confirmSprites.draw(w, 2, Common::Point(185, 112));
+		_buttons[0]._bounds.moveTo(129, 112);
+		_buttons[1]._bounds.moveTo(185, 112);
+	} else {
+		if (mode & 0x80) {
+			clearButtons();
+		} else {
+			confirmSprites.draw(w, 0, Common::Point(120, 133));
+			confirmSprites.draw(w, 2, Common::Point(176, 133));
+			_buttons[0]._bounds.moveTo(120, 133);
+			_buttons[1]._bounds.moveTo(176, 133);
+		}
+	}
+
+	w.writeString(msg);
+	w.update();
+
+	events.clearEvents();
+	while (!_vm->shouldQuit()) {
+		while (!_vm->shouldQuit() && !_buttonValue) {
+			events.pollEvents();
+			checkEvents(_vm);
+		}
+
+		if ((mode & 0x80) || _buttonValue == Common::KEYCODE_ESCAPE
+				|| _buttonValue == Common::KEYCODE_n)
+			break;
+
+		if (_buttonValue == Common::KEYCODE_y) {
+			result = true;
+			break;
+		}
+	}
+
+	w.close();
+	return result;
+}
+
+/*------------------------------------------------------------------------*/
+
+bool YesNo::show(XeenEngine *vm, bool type, bool townFlag) {
+	YesNo *dlg = new YesNo(vm);
+	bool result = dlg->execute(type, townFlag);
+	delete dlg;
+
+	return result;
+}
+
+bool YesNo::execute(bool type, bool townFlag) {
+	Screen &screen = *_vm->_screen;
+	EventsManager &events = *_vm->_events;
+	Interface &intf = *_vm->_interface;
+	Map &map = *_vm->_map;
+	Party &party = *_vm->_party;
+	Town &town = *_vm->_town;
+	SpriteResource confirmSprites;
+	int numFrames;
+	bool result = false;
+
+	Mode oldMode = _vm->_mode;
+	_vm->_mode = oldMode == MODE_7 ? MODE_8 : MODE_7;
+
+	if (!type) {
+		confirmSprites.load("confirm.icn");
+		intf._globalSprites.draw(screen, 7, Common::Point(232, 74));
+		confirmSprites.draw(screen, 0, Common::Point(235, 75));
+		confirmSprites.draw(screen, 2, Common::Point(260, 75));
+		screen._windows[34].update();
+
+		addButton(Common::Rect(235, 75, 259, 95), Common::KEYCODE_y, &confirmSprites);
+		addButton(Common::Rect(260, 75, 284, 95), Common::KEYCODE_n, &confirmSprites);
+
+		intf._face1State = map._headData[party._mazePosition.y][party._mazePosition.x]._left;
+		intf._face2State = map._headData[party._mazePosition.y][party._mazePosition.x]._right;
+	}
+
+	while (!_vm->shouldQuit()) {
+		events.updateGameCounter();
+		
+		if (town.isActive()) {
+			town.drawTownAnim(townFlag);
+			numFrames = 3;
+		} else {
+			intf.draw3d(true);
+			numFrames = 1;
+		}
+
+		events.wait(3, true);
+		checkEvents(_vm);
+		if (!_buttonValue)
+			continue;
+
+		if (type || _buttonValue == Common::KEYCODE_y) {
+			result = true;
+			break;
+		} else if (_buttonValue == Common::KEYCODE_n || _buttonValue == Common::KEYCODE_ESCAPE)
+			break;
+	}
+
+	intf._face1State = intf._face2State = 2;
+	_vm->_mode = oldMode;
+
+	if (!type)
+		intf.mainIconsPrint();
+
+	return result;
+}
+
+} // End of namespace Xeen