Initial commit

engines/mm/xeen/dialogs/dialogs_exchange.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/xeen/dialogs/dialogs_exchange.h"
+#include "mm/xeen/resources.h"
+#include "mm/xeen/xeen.h"
+
+namespace MM {
+namespace Xeen {
+
+void ExchangeDialog::show(XeenEngine *vm, Character *&c, int &charIndex) {
+	ExchangeDialog *dlg = new ExchangeDialog(vm);
+	dlg->execute(c, charIndex);
+	delete dlg;
+}
+
+void ExchangeDialog::execute(Character *&c, int &charIndex) {
+	EventsManager &events = *_vm->_events;
+	Interface &intf = *_vm->_interface;
+	Party &party = *_vm->_party;
+	Windows &windows = *_vm->_windows;
+	loadButtons();
+
+	Window &w = windows[31];
+	w.open();
+	w.writeString(Res.EXCHANGE_WITH_WHOM);
+	_iconSprites.draw(w, 0, Common::Point(225, 120));
+	w.update();
+
+	while (!_vm->shouldExit()) {
+		events.pollEventsAndWait();
+		checkEvents(_vm);
+
+		if (_buttonValue >= Common::KEYCODE_F1 && _buttonValue <= Common::KEYCODE_F6) {
+			_buttonValue -= Common::KEYCODE_F1;
+			if (_buttonValue < (int)party._activeParty.size() && _buttonValue != charIndex) {
+				SWAP(party._activeParty[charIndex], party._activeParty[_buttonValue]);
+
+				charIndex = _buttonValue;
+				c = &party._activeParty[charIndex];
+				break;
+			}
+		} else if (_buttonValue == Common::KEYCODE_ESCAPE) {
+			break;
+		}
+	}
+
+	w.close();
+	intf.drawParty(true);
+	intf.highlightChar(charIndex);
+}
+
+void ExchangeDialog::loadButtons() {
+	_iconSprites.load("esc.icn");
+	addButton(Common::Rect(225, 120, 249, 245), Common::KEYCODE_ESCAPE, &_iconSprites);
+	addButton(Common::Rect(16, 16, 48, 48), Common::KEYCODE_1);
+	addButton(Common::Rect(117, 16, 149, 48), Common::KEYCODE_2);
+	addButton(Common::Rect(16, 59, 48, 91), Common::KEYCODE_3);
+	addButton(Common::Rect(117, 59, 149, 91), Common::KEYCODE_4);
+}
+
+} // End of namespace Xeen
+} // End of namespace MM