mirror of
https://github.com/libretro/scummvm.git
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6a456a0e0e
The game will start, but has many problems as it uses a later version of the LB code. Also, make sure we check for filename being empty to stop an assertion in the MacCursorManager. svn-id: r54566
353 lines
11 KiB
C++
353 lines
11 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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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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* 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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* 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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* $URL$
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* $Id$
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*
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*/
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#include "mohawk/bitmap.h"
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#include "mohawk/cursors.h"
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#include "mohawk/resource.h"
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#include "mohawk/graphics.h"
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#include "mohawk/myst.h"
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#include "mohawk/riven_cursors.h"
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#include "common/macresman.h"
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#include "common/ne_exe.h"
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#include "common/system.h"
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#include "graphics/cursorman.h"
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namespace Mohawk {
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static const byte s_bwPalette[] = {
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0x00, 0x00, 0x00, 0x00, // Black
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0xFF, 0xFF, 0xFF, 0x00 // White
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};
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void CursorManager::showCursor() {
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CursorMan.showMouse(true);
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}
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void CursorManager::hideCursor() {
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CursorMan.showMouse(false);
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}
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void CursorManager::setDefaultCursor() {
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static const byte defaultCursor[] = {
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1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0,
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1, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0,
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1, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0,
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1, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0,
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1, 2, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0,
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1, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, 0,
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1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0,
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1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0,
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1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,
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1, 2, 2, 2, 1, 2, 2, 1, 0, 0, 0, 0,
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1, 2, 2, 1, 1, 2, 2, 1, 0, 0, 0, 0,
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1, 2, 1, 0, 1, 1, 2, 2, 1, 0, 0, 0,
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1, 1, 0, 0, 0, 1, 2, 2, 1, 0, 0, 0,
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1, 0, 0, 0, 0, 0, 1, 2, 2, 1, 0, 0,
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0, 0, 0, 0, 0, 0, 1, 2, 2, 1, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 1, 0,
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0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 1, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0
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};
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CursorMan.replaceCursor(defaultCursor, 12, 20, 0, 0, 0);
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CursorMan.replaceCursorPalette(s_bwPalette, 1, 2);
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}
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void CursorManager::setCursor(uint16 id) {
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// For the base class, just use the default cursor always
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setDefaultCursor();
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}
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void CursorManager::decodeMacXorCursor(Common::SeekableReadStream *stream, byte *cursor) {
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assert(stream);
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assert(cursor);
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// Get black and white data
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for (int i = 0; i < 32; i++) {
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byte imageByte = stream->readByte();
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for (int b = 0; b < 8; b++)
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cursor[i * 8 + b] = (imageByte & (0x80 >> b)) ? 1 : 2;
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}
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// Apply mask data
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for (int i = 0; i < 32; i++) {
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byte imageByte = stream->readByte();
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for (int b = 0; b < 8; b++)
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if ((imageByte & (0x80 >> b)) == 0)
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cursor[i * 8 + b] = 0;
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}
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}
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void DefaultCursorManager::setCursor(uint16 id) {
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// The Broderbund devs decided to rip off the Mac format, it seems.
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// However, they reversed the x/y hotspot. That makes it totally different!!!!
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Common::SeekableReadStream *stream = _vm->getResource(ID_TCUR, id);
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byte cursorBitmap[16 * 16];
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decodeMacXorCursor(stream, cursorBitmap);
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uint16 hotspotY = stream->readUint16BE();
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uint16 hotspotX = stream->readUint16BE();
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CursorMan.replaceCursor(cursorBitmap, 16, 16, hotspotX, hotspotY, 0);
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CursorMan.replaceCursorPalette(s_bwPalette, 1, 2);
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delete stream;
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}
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MystCursorManager::MystCursorManager(MohawkEngine_Myst *vm) : _vm(vm) {
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_bmpDecoder = new MystBitmap();
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}
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MystCursorManager::~MystCursorManager() {
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delete _bmpDecoder;
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}
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void MystCursorManager::showCursor() {
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CursorMan.showMouse(true);
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_vm->_needsUpdate = true;
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}
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void MystCursorManager::hideCursor() {
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CursorMan.showMouse(false);
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_vm->_needsUpdate = true;
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}
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void MystCursorManager::setCursor(uint16 id) {
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// Both Myst and Myst ME use the "MystBitmap" format for cursor images.
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MohawkSurface *mhkSurface = _bmpDecoder->decodeImage(_vm->getResource(ID_WDIB, id));
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Graphics::Surface *surface = mhkSurface->getSurface();
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Common::SeekableReadStream *clrcStream = _vm->getResource(ID_CLRC, id);
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uint16 hotspotX = clrcStream->readUint16LE();
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uint16 hotspotY = clrcStream->readUint16LE();
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delete clrcStream;
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// Myst ME stores some cursors as 24bpp images instead of 8bpp
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if (surface->bytesPerPixel == 1) {
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CursorMan.replaceCursor((byte *)surface->pixels, surface->w, surface->h, hotspotX, hotspotY, 0);
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CursorMan.replaceCursorPalette(mhkSurface->getPalette(), 0, 256);
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} else {
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Graphics::PixelFormat pixelFormat = g_system->getScreenFormat();
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CursorMan.replaceCursor((byte *)surface->pixels, surface->w, surface->h, hotspotX, hotspotY, pixelFormat.RGBToColor(255, 255, 255), 1, &pixelFormat);
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}
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_vm->_needsUpdate = true;
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delete mhkSurface;
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}
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void MystCursorManager::setDefaultCursor() {
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setCursor(kDefaultMystCursor);
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}
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void RivenCursorManager::setCursor(uint16 id) {
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// All of Riven's cursors are hardcoded. See riven_cursors.h for these definitions.
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switch (id) {
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case 1002:
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// Zip Mode
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CursorMan.replaceCursor(s_zipModeCursor, 16, 16, 8, 8, 0);
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CursorMan.replaceCursorPalette(s_zipModeCursorPalette, 1, ARRAYSIZE(s_zipModeCursorPalette) / 4);
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break;
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case 2003:
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// Hand Over Object
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CursorMan.replaceCursor(s_objectHandCursor, 16, 16, 8, 8, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 2004:
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// Grabbing/Using Object
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CursorMan.replaceCursor(s_grabbingHandCursor, 13, 13, 6, 6, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3000:
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// Standard Hand
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CursorMan.replaceCursor(s_standardHandCursor, 15, 16, 6, 0, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3001:
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// Pointing Left
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CursorMan.replaceCursor(s_pointingLeftCursor, 15, 13, 0, 3, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3002:
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// Pointing Right
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CursorMan.replaceCursor(s_pointingRightCursor, 15, 13, 14, 3, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3003:
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// Pointing Down (Palm Up)
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CursorMan.replaceCursor(s_pointingDownCursorPalmUp, 13, 16, 3, 15, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3004:
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// Pointing Up (Palm Up)
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CursorMan.replaceCursor(s_pointingUpCursorPalmUp, 13, 16, 3, 0, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3005:
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// Pointing Left (Curved)
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CursorMan.replaceCursor(s_pointingLeftCursorBent, 15, 13, 0, 5, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3006:
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// Pointing Right (Curved)
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CursorMan.replaceCursor(s_pointingRightCursorBent, 15, 13, 14, 5, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 3007:
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// Pointing Down (Palm Down)
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CursorMan.replaceCursor(s_pointingDownCursorPalmDown, 15, 16, 7, 15, 0);
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CursorMan.replaceCursorPalette(s_handCursorPalette, 1, ARRAYSIZE(s_handCursorPalette) / 4);
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break;
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case 4001:
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// Red Marble
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CursorMan.replaceCursor(s_redMarbleCursor, 12, 12, 5, 5, 0);
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CursorMan.replaceCursorPalette(s_redMarbleCursorPalette, 1, ARRAYSIZE(s_redMarbleCursorPalette) / 4);
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break;
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case 4002:
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// Orange Marble
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CursorMan.replaceCursor(s_orangeMarbleCursor, 12, 12, 5, 5, 0);
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CursorMan.replaceCursorPalette(s_orangeMarbleCursorPalette, 1, ARRAYSIZE(s_orangeMarbleCursorPalette) / 4);
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break;
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case 4003:
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// Yellow Marble
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CursorMan.replaceCursor(s_yellowMarbleCursor, 12, 12, 5, 5, 0);
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CursorMan.replaceCursorPalette(s_yellowMarbleCursorPalette, 1, ARRAYSIZE(s_yellowMarbleCursorPalette) / 4);
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break;
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case 4004:
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// Green Marble
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CursorMan.replaceCursor(s_greenMarbleCursor, 12, 12, 5, 5, 0);
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CursorMan.replaceCursorPalette(s_greenMarbleCursorPalette, 1, ARRAYSIZE(s_greenMarbleCursorPalette) / 4);
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break;
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case 4005:
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// Blue Marble
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CursorMan.replaceCursor(s_blueMarbleCursor, 12, 12, 5, 5, 0);
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CursorMan.replaceCursorPalette(s_blueMarbleCursorPalette, 1, ARRAYSIZE(s_blueMarbleCursorPalette) / 4);
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break;
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case 4006:
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// Violet Marble
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CursorMan.replaceCursor(s_violetMarbleCursor, 12, 12, 5, 5, 0);
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CursorMan.replaceCursorPalette(s_violetMarbleCursorPalette, 1, ARRAYSIZE(s_violetMarbleCursorPalette) / 4);
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break;
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case 5000:
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// Pellet
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CursorMan.replaceCursor(s_pelletCursor, 8, 8, 4, 4, 0);
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CursorMan.replaceCursorPalette(s_pelletCursorPalette, 1, ARRAYSIZE(s_pelletCursorPalette) / 4);
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break;
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case 9000:
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// Hide Cursor
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CursorMan.showMouse(false);
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break;
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default:
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error("Cursor %d does not exist!", id);
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}
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if (id != 9000) // Show Cursor
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CursorMan.showMouse(true);
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// Should help in cases where we need to hide the cursor immediately.
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g_system->updateScreen();
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}
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void RivenCursorManager::setDefaultCursor() {
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setCursor(kRivenMainCursor);
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}
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NECursorManager::NECursorManager(const Common::String &appName) {
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_exe = new Common::NEResources();
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if (!_exe->loadFromEXE(appName)) {
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// Not all have cursors anyway, so this is not a problem
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delete _exe;
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_exe = 0;
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}
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}
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NECursorManager::~NECursorManager() {
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delete _exe;
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}
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void NECursorManager::setCursor(uint16 id) {
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if (!_exe) {
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Common::Array<Common::NECursorGroup> cursors = _exe->getCursors();
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for (uint32 i = 0; i < cursors.size(); i++) {
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if (cursors[i].id == id) {
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Common::NECursor *cursor = cursors[i].cursors[0];
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CursorMan.replaceCursor(cursor->getSurface(), cursor->getWidth(), cursor->getHeight(), cursor->getHotspotX(), cursor->getHotspotY(), 0);
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CursorMan.replaceCursorPalette(cursor->getPalette(), 0, 256);
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return;
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}
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}
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}
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// Last resort (not all have cursors)
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setDefaultCursor();
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}
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MacCursorManager::MacCursorManager(const Common::String &appName) {
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if (!appName.empty()) {
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_resFork = new Common::MacResManager();
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if (!_resFork->open(appName)) {
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// Not all have cursors anyway, so this is not a problem
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delete _resFork;
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_resFork = 0;
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}
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}
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}
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MacCursorManager::~MacCursorManager() {
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delete _resFork;
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}
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void MacCursorManager::setCursor(uint16 id) {
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if (!_resFork) {
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setDefaultCursor();
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return;
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}
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Common::SeekableReadStream *stream = _resFork->getResource(MKID_BE('CURS'), id);
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if (!stream) {
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setDefaultCursor();
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return;
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}
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byte cursorBitmap[16 * 16];
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decodeMacXorCursor(stream, cursorBitmap);
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uint16 hotspotX = stream->readUint16BE();
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uint16 hotspotY = stream->readUint16BE();
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CursorMan.replaceCursor(cursorBitmap, 16, 16, hotspotX, hotspotY, 0);
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CursorMan.replaceCursorPalette(s_bwPalette, 1, 2);
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delete stream;
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}
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} // End of namespace Mohawk
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