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Diffstat (limited to 'engines/mortevielle/mouse.cpp')
| -rw-r--r-- | engines/mortevielle/mouse.cpp | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/engines/mortevielle/mouse.cpp b/engines/mortevielle/mouse.cpp new file mode 100644 index 0000000000..480b4381ef --- /dev/null +++ b/engines/mortevielle/mouse.cpp @@ -0,0 +1,271 @@ +/* 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. + * + */ + +/* + * This code is based on original Mortville Manor DOS source code + * Copyright (c) 1987-1989 Lankhor + */ + +#include "mortevielle/mortevielle.h" +#include "mortevielle/mouse.h" + +#include "common/endian.h" +#include "common/rect.h" + +namespace Mortevielle { + +/** + * Initialize the mouse + * @remarks Originally called 'init_mouse' + */ +void MouseHandler::initMouse() { + _pos = Common::Point(0, 0); + _vm->setMouseClick(false); +} + +/** + * Backs up the area behind where the mouse cursor is to be drawn + * @remarks Originally called 'hide_mouse' + */ +void MouseHandler::hideMouse() { + // No implementation needed in ScummVM +} + +/** + * Draws the mouse cursor + * @remarks Originally called 'show_mouse' + */ +void MouseHandler::showMouse() { + // ScummVM implementation uses CursorMan for drawing the cursor +} + +/** + * Set mouse position + * @remarks Originally called 'pos_mouse' + */ +void MouseHandler::setMousePosition(Common::Point newPos) { + if (newPos.x > 314 * kResolutionScaler) + newPos.x = 314 * kResolutionScaler; + else if (newPos.x < 0) + newPos.x = 0; + if (newPos.y > 199) + newPos.y = 199; + else if (newPos.y < 0) + newPos.y = 0; + if (newPos == _pos) + return; + + // Set the new position + _vm->setMousePos(newPos); +} + +/** + * Get mouse poisition + * @remarks Originally called 'read_pos_mouse' + */ +void MouseHandler::getMousePosition(int &x, int &y, bool &click) { + x = _vm->getMousePos().x; + y = _vm->getMousePos().y; + click = _vm->getMouseClick(); +} + +/** + * Move mouse + * @remarks Originally called 'mov_mouse' + */ +void MouseHandler::moveMouse(bool &funct, char &key) { + bool p_key; + char in1, in2; + int cx, cy; + bool click; + + // Set defaults and check pending events + funct = false; + key = '\377'; + p_key = _vm->keyPressed(); + + // If mouse button clicked, return it + if (_vm->getMouseClick()) + return; + + // Handle any pending keypresses + while (p_key) { + if (_vm->shouldQuit()) + return; + + in1 = _vm->getChar(); + getMousePosition(cx, cy, click); + switch (toupper(in1)) { + case '4': + cx -= 8; + break; + case '2': + cy += 8; + break; + case '6': + cx += 8; + break; + case '8': + cy -= 8; + break; + case '7': + cy = 1; + cx = 1; + break; + case '1': + cx = 1; + cy = 190; + break; + case '9': + cx = 315 * kResolutionScaler; + cy = 1; + break; + case '3': + cy = 190; + cx = 315 * kResolutionScaler; + break; + case '5': + cy = 100; + cx = 155 * kResolutionScaler; + break; + case ' ': + case '\15': + _vm->setMouseClick(true); + return; + break; + case '\33': + p_key = _vm->keyPressed(); + + if (p_key) { + in2 = _vm->getChar(); + + if ((in2 >= ';') && (in2 <= 'D')) { + funct = true; + key = in2; + return; + } else { + switch (in2) { + case 'K': + --cx; + break; + case 'P': + ++cy; + break; + case 'M': + cx += 2; + break; + case 'H': + --cy; + break; + case 'G': + --cx; + --cy; + break; + case 'I': + ++cx; + --cy; + break; + case 'O': + --cx; + ++cy; + break; + case 'Q': + ++cx; + ++cy; + break; + default: + break; + } // case + } + } + break; + case 'I': + cx = kResolutionScaler * 32; + cy = 8; + break; + case 'D': + cx = 80 * kResolutionScaler; + cy = 8; + break; + case 'A': + cx = 126 * kResolutionScaler; + cy = 8; + break; + case 'S': + cx = 174 * kResolutionScaler; + cy = 8; + break; + case 'P': + cx = 222 * kResolutionScaler; + cy = 8; + break; + case 'F': + cx = kResolutionScaler * 270; + cy = 8; + break; + case '\23': + _vm->_soundOff = !_vm->_soundOff; + return; + break; + case '\24': // ^T => mode tandy + funct = true; + key = '\11'; + break; + case '\10': // ^H => mode Hercule + funct = true; + key = '\7'; + break; + case '\1': + case '\3': + case '\5': + funct = true; + key = in1; + break; + default: + break; + } + + setMousePosition(Common::Point(cx, cy)); + p_key = _vm->keyPressed(); + } +} + +/** + * Mouse function : Is mouse in a given rect? + * @remarks Originally called 'dans_rect' + */ +bool MouseHandler::isMouseIn(Common::Rect r) { + int x, y; + bool click; + + getMousePosition(x, y, click); + if ((x > r.left) && (x < r.right) && (y > r.top) && (y < r.bottom)) + return true; + + return false; +} + +void MouseHandler::setParent(MortevielleEngine *vm) { + _vm = vm; +} + +} // End of namespace Mortevielle |