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engines/director/lingo/xtras/rtk.cpp
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232
engines/director/lingo/xtras/rtk.cpp
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/* 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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#include "common/system.h"
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#include "director/director.h"
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#include "director/movie.h"
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#include "director/score.h"
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#include "director/window.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/lingo-utils.h"
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#include "director/lingo/xtras/rtk.h"
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/**************************************************
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*
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* USED IN:
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* Cracking the Conspiracy
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*
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**************************************************/
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// Usage instructions
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// http://web.archive.org/web/19991008052339/http://www.penworks.com/xtras/rtk/about.cgi
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/*
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-- xtra Rollover_Toolkit
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-- Rollover Toolkit (tm)
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-- by Penworks Corporation
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-- Copyright (c) 1996 by Penworks Corporation.
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-- All rights reserved.
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-- Net: admin@penworks.com Web: http://www.penworks.com
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new object me
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* CheckForRollovers * -- Put this in your 'on idle' handler
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* CurrentRollover -- Returns number of sprite rolled over
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* EndAnyRollovers -- Forces all activated rollovers to end
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* ResetRollovers -- Clears any pending rollovers
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* EnableCastmemberDetection -- Takes cast member changes into account
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* DisableCastmemberDetection -- Ignores cast member changes (the default)
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* GetCastmemberDetectionStatus -- Returns TRUE if detecting cast member changes
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* AutoSetSpriteRange -- One-time check to find active sprites
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* MonitorAllSprites -- Watches all sprites (default)
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* MonitorNoSprites -- Watches no sprites
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* MonitorSpriteRange integer, integer -- Set specific range of sprites to check
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* UnMonitorSpriteRange integer, integer -- Frees specific range of sprites from checking
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* MonitorSprite integer -- Watches particular sprite
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* UnMonitorSprite integer -- Removes watch from a particular sprite
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* GetMonitorStatus integer -- Returns TRUE if specified sprite is monitored
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* DumpMonitorStatus -- Dumps the rollover status list to the message window
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* ShowRTKVersion -- Displays the current version number and date of the Toolkit
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* EnableMatteDetection -- Checks for Matte ink rollovers
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* DisableMatteDetection -- Disables Matte ink detection (default)
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* GetMatteDetectionStatus -- Returns TRUE if Matte detection is on
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* rtkRegisterMac string -- Registers for use on Macintosh
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* rtkRegisterX16 string -- Registers for use on 16-bit Windows
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* rtkRegisterX32 string -- Registers for use on 32-bit Windows
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*/
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namespace Director {
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const char *RolloverToolkitXtra::xlibName = "RolloverToolkit";
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const XlibFileDesc RolloverToolkitXtra::fileNames[] = {
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{ "RTK", nullptr },
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{ "rollover_toolkit", nullptr },
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{ nullptr, nullptr },
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};
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static MethodProto xlibMethods[] = {
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{ "new", RolloverToolkitXtra::m_new, 0, 0, 500 },
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{ nullptr, nullptr, 0, 0, 0 }
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};
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static BuiltinProto xlibBuiltins[] = {
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{ "CheckForRollovers", RolloverToolkitXtra::m_CheckForRollovers, -1, 0, 500, HBLTIN },
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{ "CurrentRollover", RolloverToolkitXtra::m_CurrentRollover, 0, 0, 500, HBLTIN },
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{ "EndAnyRollovers", RolloverToolkitXtra::m_EndAnyRollovers, 0, 0, 500, HBLTIN },
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{ "ResetRollovers", RolloverToolkitXtra::m_ResetRollovers, 0, 0, 500, HBLTIN },
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{ "EnableCastmemberDetection", RolloverToolkitXtra::m_EnableCastmemberDetection, 0, 0, 500, HBLTIN },
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{ "DisableCastmemberDetection", RolloverToolkitXtra::m_DisableCastmemberDetection, 0, 0, 500, HBLTIN },
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{ "GetCastmemberDetectionStatus", RolloverToolkitXtra::m_GetCastmemberDetectionStatus, 0, 0, 500, HBLTIN },
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{ "AutoSetSpriteRange", RolloverToolkitXtra::m_AutoSetSpriteRange, 0, 0, 500, HBLTIN },
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{ "MonitorAllSprites", RolloverToolkitXtra::m_MonitorAllSprites, 0, 0, 500, HBLTIN },
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{ "MonitorNoSprites", RolloverToolkitXtra::m_MonitorNoSprites, 0, 0, 500, HBLTIN },
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{ "MonitorSpriteRange", RolloverToolkitXtra::m_MonitorSpriteRange, 2, 2, 500, HBLTIN },
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{ "UnMonitorSpriteRange", RolloverToolkitXtra::m_UnMonitorSpriteRange, 2, 2, 500, HBLTIN },
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{ "MonitorSprite", RolloverToolkitXtra::m_MonitorSprite, 1, 1, 500, HBLTIN },
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{ "UnMonitorSprite", RolloverToolkitXtra::m_UnMonitorSprite, 1, 1, 500, HBLTIN },
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{ "GetMonitorStatus", RolloverToolkitXtra::m_GetMonitorStatus, 1, 1, 500, HBLTIN },
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{ "DumpMonitorStatus", RolloverToolkitXtra::m_DumpMonitorStatus, 0, 0, 500, HBLTIN },
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{ "ShowRTKVersion", RolloverToolkitXtra::m_ShowRTKVersion, 0, 0, 500, HBLTIN },
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{ "EnableMatteDetection", RolloverToolkitXtra::m_EnableMatteDetection, 0, 0, 500, HBLTIN },
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{ "DisableMatteDetection", RolloverToolkitXtra::m_DisableMatteDetection, 0, 0, 500, HBLTIN },
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{ "GetMatteDetectionStatus", RolloverToolkitXtra::m_GetMatteDetectionStatus, 0, 0, 500, HBLTIN },
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{ "rtkRegisterMac", RolloverToolkitXtra::m_rtkRegisterMac, 1, 1, 500, HBLTIN },
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{ "rtkRegisterX16", RolloverToolkitXtra::m_rtkRegisterX16, 1, 1, 500, HBLTIN },
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{ "rtkRegisterX32", RolloverToolkitXtra::m_rtkRegisterX32, 1, 1, 500, HBLTIN },
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{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
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};
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class RolloverToolkitXtraState : public Object<RolloverToolkitXtraState> {
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public:
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RolloverToolkitXtraState() : Object<RolloverToolkitXtraState>("Rollover_Toolkit") {};
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Common::HashMap<int, int> lastSprite;
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};
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RolloverToolkitXtraObject::RolloverToolkitXtraObject(ObjectType ObjectType) :Object<RolloverToolkitXtraObject>("RolloverToolkit") {
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_objType = ObjectType;
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}
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bool RolloverToolkitXtraObject::hasProp(const Common::String &propName) {
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return (propName == "name");
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}
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Datum RolloverToolkitXtraObject::getProp(const Common::String &propName) {
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if (propName == "name")
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return Datum(RolloverToolkitXtra::xlibName);
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warning("RolloverToolkitXtra::getProp: unknown property '%s'", propName.c_str());
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return Datum();
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}
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void RolloverToolkitXtra::open(ObjectType type, const Common::Path &path) {
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RolloverToolkitXtraObject::initMethods(xlibMethods);
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RolloverToolkitXtraObject *xobj = new RolloverToolkitXtraObject(type);
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if (type == kXtraObj) {
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g_lingo->_openXtras.push_back(xlibName);
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g_lingo->_openXtraObjects.push_back(xobj);
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}
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g_lingo->exposeXObject(xlibName, xobj);
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g_lingo->initBuiltIns(xlibBuiltins);
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if (!g_lingo->_openXtrasState.contains("Rollover_Toolkit")) {
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RolloverToolkitXtraState *state = new RolloverToolkitXtraState();
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g_lingo->_openXtrasState.setVal("Rollover_Toolkit", state);
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}
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// Add some extra mappings for event compatibility
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g_lingo->_eventHandlerTypeIds["startRollover"] = kEventMouseEnter;
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g_lingo->_eventHandlerTypeIds["endRollover"] = kEventMouseLeave;
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}
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void RolloverToolkitXtra::close(ObjectType type) {
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RolloverToolkitXtraObject::cleanupMethods();
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g_lingo->_globalvars[xlibName] = Datum();
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}
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void RolloverToolkitXtra::m_new(int nargs) {
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g_lingo->printSTUBWithArglist("RolloverToolkitXtra::m_new", nargs);
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g_lingo->dropStack(nargs);
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g_lingo->push(g_lingo->_state->me);
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}
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void RolloverToolkitXtra::m_CheckForRollovers(int nargs) {
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// We don't need any hints about what the current rollover is
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g_lingo->dropStack(nargs);
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// check what the current rolled over sprite is
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// if it's new
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// - check if there's an on endRollover handler, provide old sprite as arg 1
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// - check if there's a on startRollover handler, provide new sprite as arg 1
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Window *window = g_director->getCurrentWindow();
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Movie *movie = window->getCurrentMovie();
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Score *score = movie->getScore();
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if (!score) {
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warning("RolloverToolkitXtra::m_CheckForRollovers: Reference to an empty score");
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return;
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}
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if (!g_lingo->_openXtrasState.contains("Rollover_Toolkit")) {
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warning("RolloverToolkitXtra::m_CheckForRollovers: Missing state");
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return;
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}
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RolloverToolkitXtraState *state = (RolloverToolkitXtraState *)g_lingo->_openXtrasState.getVal("Rollover_Toolkit");
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Common::Point pos = g_director->getCurrentWindow()->getMousePos();
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int lastSprite = state->lastSprite.getValOrDefault(window->getId(), 0);
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int newSprite = score->getRollOverSpriteIDFromPos(pos);
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if (newSprite != lastSprite && lastSprite != 0) {
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// try and call endRollover(lastSprite)
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movie->queueInputEvent(kEventMouseLeave, lastSprite, pos);
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}
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if (newSprite != lastSprite && newSprite != 0) {
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// try and call startRollover(lastSprite)
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movie->queueInputEvent(kEventMouseEnter, newSprite, pos);
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}
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state->lastSprite[window->getId()] = newSprite;
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}
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XOBJSTUB(RolloverToolkitXtra::m_CurrentRollover, 0)
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XOBJSTUB(RolloverToolkitXtra::m_EndAnyRollovers, 0)
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XOBJSTUB(RolloverToolkitXtra::m_ResetRollovers, 0)
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XOBJSTUB(RolloverToolkitXtra::m_EnableCastmemberDetection, 0)
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XOBJSTUB(RolloverToolkitXtra::m_DisableCastmemberDetection, 0)
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XOBJSTUB(RolloverToolkitXtra::m_GetCastmemberDetectionStatus, 0)
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XOBJSTUB(RolloverToolkitXtra::m_AutoSetSpriteRange, 0)
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XOBJSTUB(RolloverToolkitXtra::m_MonitorAllSprites, 0)
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XOBJSTUB(RolloverToolkitXtra::m_MonitorNoSprites, 0)
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XOBJSTUB(RolloverToolkitXtra::m_MonitorSpriteRange, 0)
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XOBJSTUB(RolloverToolkitXtra::m_UnMonitorSpriteRange, 0)
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XOBJSTUB(RolloverToolkitXtra::m_MonitorSprite, 0)
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XOBJSTUB(RolloverToolkitXtra::m_UnMonitorSprite, 0)
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XOBJSTUB(RolloverToolkitXtra::m_GetMonitorStatus, 0)
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XOBJSTUB(RolloverToolkitXtra::m_DumpMonitorStatus, 0)
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XOBJSTUB(RolloverToolkitXtra::m_ShowRTKVersion, 0)
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XOBJSTUB(RolloverToolkitXtra::m_EnableMatteDetection, 0)
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XOBJSTUB(RolloverToolkitXtra::m_DisableMatteDetection, 0)
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XOBJSTUB(RolloverToolkitXtra::m_GetMatteDetectionStatus, 0)
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XOBJSTUB(RolloverToolkitXtra::m_rtkRegisterMac, 0)
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XOBJSTUB(RolloverToolkitXtra::m_rtkRegisterX16, 0)
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XOBJSTUB(RolloverToolkitXtra::m_rtkRegisterX32, 0)
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}
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