Initial commit

engines/crab/ui/dialogbox.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/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+//=============================================================================
+// Author:   Arvind
+// Purpose:  Dialog box!
+//=============================================================================
+#include "crab/crab.h"
+#include "crab/ui/dialogbox.h"
+
+namespace Crab {
+
+using namespace pyrodactyl::ui;
+using namespace pyrodactyl::text;
+using namespace pyrodactyl::image;
+using namespace pyrodactyl::input;
+
+//------------------------------------------------------------------------
+// Purpose: Load stuff
+//------------------------------------------------------------------------
+void GameDialogBox::load(rapidxml::xml_node<char> *node) {
+	loadImgKey(_bg, "bg", node);
+	loadImgKey(_bgP, "bg_p", node);
+	_pos.load(node, _bg);
+
+	if (nodeValid("text", node))
+		_text.load(node->first_node("text"), &_pos);
+
+	if (nodeValid("button", node))
+		_button.load(node->first_node("button"));
+}
+
+//------------------------------------------------------------------------
+// Purpose: Draw the dialog box background
+//------------------------------------------------------------------------
+void GameDialogBox::draw(const bool &player) {
+	if (player)
+		g_engine->_imageManager->draw(_pos.x, _pos.y, _bgP);
+	else
+		g_engine->_imageManager->draw(_pos.x, _pos.y, _bg);
+}
+
+//------------------------------------------------------------------------
+// Purpose: Draw the dialog box text
+//------------------------------------------------------------------------
+void GameDialogBox::draw(pyrodactyl::event::Info &info, Common::String &message) {
+	// Create a copy of the string
+	Common::String msg = message;
+	info.insertName(msg);
+
+	_text.draw(message);
+	_button.draw();
+}
+
+//------------------------------------------------------------------------
+// Purpose: Handle input
+//------------------------------------------------------------------------
+bool GameDialogBox::handleEvents(const Common::Event &event) {
+	// Switch to KBM_UI
+	if (g_engine->_inputManager->getKeyBindingMode() != KBM_UI)
+		g_engine->_inputManager->setKeyBindingMode(KBM_UI);
+
+	bool isLeftClick = (_button.handleEvents(event) == BUAC_LCLICK);
+
+	if (isLeftClick) {
+		// Switch to KBM_GAME
+		g_engine->_inputManager->setKeyBindingMode(KBM_GAME);
+	}
+
+	return isLeftClick;
+}
+
+void GameDialogBox::setUI() {
+	_pos.setUI();
+	_text.setUI(&_pos);
+	_button.setUI();
+}
+
+} // End of namespace Crab