111 lines
3.4 KiB
C++
111 lines
3.4 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 modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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*
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*/
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/*************************************
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*
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* USED IN:
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* Majestic-mac
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* chopsuey-mac
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* Jewels of the Oracle - Mac
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*
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*************************************/
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/*
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* Quicktime movies and PICT castmembers continually display
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* in wrong colors after an 8 palette switch
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* this XObject can be used to patch this problem
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* use mPatchIt message on the same frame as the palette switch
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* pass in the stage window coordinates when creating the XObject
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*
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* From: http://www.zeusprod.com/technote/patchpal.html
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* The FixPalette XObject is needed when using QuickTime movies with
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* more than one custom palette. If it not used on the PC, nor is it
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* needed if you are only using one custom palette. If the first
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* QuickTime you play looks fine, but the second QuickTime video
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* that is played looks funky or psychedelic, then there is a good
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* chance that the FixPaletet XObject will solve your problem.
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*
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* It's only necessary on Mac.
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*/
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#include "director/director.h"
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#include "director/lingo/lingo.h"
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#include "director/lingo/lingo-object.h"
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#include "director/lingo/xlibs/p/palxobj.h"
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namespace Director {
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// The name is different from the obj filename.
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const char *const PalXObj::xlibName = "FixPalette";
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const XlibFileDesc PalXObj::fileNames[] = {
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{ "PalXObj", nullptr },
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{ "FixPalette", nullptr },
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{ "FixPaletteXObj", nullptr },
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{ "PALETTE.XOB", nullptr }, // Jewels of the Oracle - Mac
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{ nullptr, nullptr },
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};
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static const MethodProto xlibMethods[] = {
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{ "new", PalXObj::m_new, 4, 4, 400 }, // D4
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{ "PatchIt", PalXObj::m_patchIt, 0, 0, 400 }, // D4
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{ nullptr, nullptr, 0, 0, 0 }
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};
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void PalXObj::open(ObjectType type, const Common::Path &path) {
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if (type == kXObj) {
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PalXObject::initMethods(xlibMethods);
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PalXObject *xobj = new PalXObject(kXObj);
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g_lingo->exposeXObject(xlibName, xobj);
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}
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}
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void PalXObj::close(ObjectType type) {
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if (type == kXObj) {
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PalXObject::cleanupMethods();
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g_lingo->_globalvars[xlibName] = Datum();
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}
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}
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PalXObject::PalXObject(ObjectType ObjectType) :Object<PalXObject>("FixPalette") {
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_objType = ObjectType;
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}
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void PalXObj::m_new(int nargs) {
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PalXObject *me = static_cast<PalXObject *>(g_lingo->_state->me.u.obj);
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Common::Rect rect;
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rect.bottom = g_lingo->pop().asInt();
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rect.right = g_lingo->pop().asInt();
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rect.top = g_lingo->pop().asInt();
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rect.left = g_lingo->pop().asInt();
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me->_stageWindowCoordinates = rect;
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g_lingo->push(g_lingo->_state->me);
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}
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void PalXObj::m_patchIt(int nargs) {
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warning("STUB: PalXObj::m_patchIt");
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}
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} // End of namespace Director
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