diff options
Diffstat (limited to 'engines/pegasus/neighborhood/neighborhood.cpp')
| -rw-r--r-- | engines/pegasus/neighborhood/neighborhood.cpp | 97 |
1 files changed, 96 insertions, 1 deletions
diff --git a/engines/pegasus/neighborhood/neighborhood.cpp b/engines/pegasus/neighborhood/neighborhood.cpp index 6f0bf79959..cba6fd96ee 100644 --- a/engines/pegasus/neighborhood/neighborhood.cpp +++ b/engines/pegasus/neighborhood/neighborhood.cpp @@ -26,6 +26,7 @@ #include "common/debug.h" #include "common/stream.h" +#include "pegasus/compass.h" #include "pegasus/gamestate.h" #include "pegasus/input.h" #include "pegasus/pegasus.h" @@ -33,9 +34,21 @@ namespace Pegasus { +StriderCallBack::StriderCallBack(Neighborhood *neighborhood) { + _neighborhood = neighborhood; +} + +void StriderCallBack::callBack() { + _neighborhood->checkStriding(); +} + +static const TimeValue kStridingSlop = 39; + Neighborhood *g_neighborhood = 0; -Neighborhood::Neighborhood(InputHandler *nextHandler, PegasusEngine *vm, const Common::String &resName, tNeighborhoodID id) : InputHandler(nextHandler), IDObject(id), _vm(vm), _resName(resName) { +Neighborhood::Neighborhood(InputHandler *nextHandler, PegasusEngine *vm, const Common::String &resName, tNeighborhoodID id) + : InputHandler(nextHandler), IDObject(id), _vm(vm), _resName(resName), _navMovie(kNavMovieID), _stridingCallBack(this), + _neighborhoodNotification(kNeighborhoodNotificationID, (NotificationManager *)vm) { GameState.setOpenDoorLocation(kNoRoomID, kNoDirection); _currentAlternate = 0; _interruptionFilter = kFilterAllInput; @@ -435,4 +448,86 @@ tAirQuality Neighborhood::getAirQuality(const tRoomID) { return kAirQualityGood; } +void Neighborhood::checkStriding() { + if (stillMoveForward()) { + ExitTable::Entry nextExit; + getExitEntry(GameState.getNextRoom(), GameState.getNextDirection(), nextExit); + keepStriding(nextExit); + } else { + stopStriding(); + } +} + +bool Neighborhood::stillMoveForward() { + Input input; + + InputHandler::readInputDevice(input); + return input.upButtonAnyDown(); +} + +void Neighborhood::keepStriding(ExitTable::Entry &nextExitEntry) { + FaderMoveSpec compassMove; + + // TODO: Map + if (g_compass) + getExitCompassMove(nextExitEntry, compassMove); + + GameState.setCurrentRoom(GameState.getNextRoom()); + GameState.setCurrentDirection(GameState.getNextDirection()); + GameState.setNextRoom(nextExitEntry.exitRoom); + GameState.setNextDirection(nextExitEntry.exitDirection); + + if (nextExitEntry.movieEnd == nextExitEntry.exitEnd) + scheduleNavCallBack(kNeighborhoodMovieCompletedFlag | kMoveForwardCompletedFlag); + else + scheduleStridingCallBack(nextExitEntry.movieEnd - kStridingSlop, kStrideCompletedFlag); + + if (g_compass) + g_compass->startFader(compassMove); +} + +void Neighborhood::stopStriding() { + _navMovie.stop(); + _neighborhoodNotification.setNotificationFlags(kNeighborhoodMovieCompletedFlag | + kMoveForwardCompletedFlag, kNeighborhoodMovieCompletedFlag | kMoveForwardCompletedFlag); +} + +// Compass support +uint16 Neighborhood::getStaticCompassAngle(const tRoomID, const tDirectionConstant dir) { + // North, south, east, west + static const uint16 compassAngles[] = { 0, 180, 90, 270 }; + return compassAngles[dir]; +} + +void Neighborhood::getExitCompassMove(const ExitTable::Entry &exitEntry, FaderMoveSpec &compassMove) { + int32 startAngle = getStaticCompassAngle(exitEntry.room, exitEntry.direction); + int32 stopAngle = getStaticCompassAngle(exitEntry.exitRoom, exitEntry.exitDirection); + + if (startAngle > stopAngle) { + if (stopAngle + 180 < startAngle) + stopAngle += 360; + } else { + if (startAngle + 180 < stopAngle) + startAngle += 360; + } + + compassMove.makeTwoKnotFaderSpec(_navMovie.getScale(), exitEntry.movieStart, startAngle, exitEntry.movieEnd, stopAngle); +} + +void Neighborhood::scheduleNavCallBack(tNotificationFlags flags) { + _navMovieCallBack.cancelCallBack(); + + if (flags != 0) { + _navMovieCallBack.setCallBackFlag(flags); + _navMovieCallBack.scheduleCallBack(kTriggerAtStop, 0, 0); + } +} + +void Neighborhood::scheduleStridingCallBack(const TimeValue strideStop, tNotificationFlags flags) { + _stridingCallBack.cancelCallBack(); + + if (flags != 0) + _stridingCallBack.scheduleCallBack(kTriggerTimeFwd, strideStop, _navMovie.getScale()); +} + } // End of namespace Pegasus |