113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
/* ResidualVM - A 3D game interpreter
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*
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* ResidualVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the AUTHORS
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "engines/stark/cursor.h"
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#include "engines/stark/gfx/driver.h"
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#include "engines/stark/services/gameinterface.h"
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#include "engines/stark/services/services.h"
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#include "engines/stark/services/staticprovider.h"
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#include "engines/stark/resources/item.h"
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#include "engines/stark/visual/image.h"
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#include "engines/stark/visual/text.h"
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namespace Stark {
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Cursor::Cursor(Gfx::Driver *gfx) :
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_gfx(gfx),
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_cursorImage(nullptr),
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_mouseText(nullptr),
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_currentCursorType(kNone),
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_currentHint("") {
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}
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Cursor::~Cursor() {
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delete _mouseText;
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}
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void Cursor::init() {
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setCursorType(kDefault);
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}
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void Cursor::setCursorType(CursorType type) {
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if (type == _currentCursorType) {
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return;
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}
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_currentCursorType = type;
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if (type == kNone) {
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_cursorImage = nullptr;
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return;
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}
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_cursorImage = StarkStaticProvider->getCursorImage(_currentCursorType);
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}
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void Cursor::setCursorImage(VisualImageXMG *image) {
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_currentCursorType = kNone;
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_cursorImage = image;
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}
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void Cursor::setMousePosition(Common::Point pos) {
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_mousePos = _gfx->getScreenPosBounded(pos);
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}
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void Cursor::render() {
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_gfx->setScreenViewport(true); // The cursor is drawn unscaled
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if (_cursorImage) {
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_cursorImage->render(_mousePos, false);
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}
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if (_mouseText) {
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// TODO: Should probably query the image for the width of the cursor
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_mouseText->render(Common::Point(_mousePos.x + 20, _mousePos.y));
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}
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}
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Common::Point Cursor::getMousePosition(bool unscaled) const {
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if (unscaled) {
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return _mousePos;
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} else {
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// Most of the engine expects 640x480 coordinates
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return _gfx->scalePoint(_mousePos);
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}
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}
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void Cursor::setMouseHint(const Common::String &hint) {
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if (hint != _currentHint) {
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delete _mouseText;
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if (hint != "") {
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_mouseText = new VisualText(_gfx);
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_mouseText->setText(hint);
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_mouseText->setColor(0xFFFF0000);
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_mouseText->setFont(FontProvider::kSmallFont);
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_mouseText->setTargetWidth(96);
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} else {
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_mouseText = nullptr;
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}
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_currentHint = hint;
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}
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}
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} // End of namespace Stark
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