_src_control_replay_player.cc File Reference

Replay animation of an Aircraft (play mode implementation of Replay class). More...

#include "base/module.hh"
#include "base/timer.hh"
#include "base/stream.hh"
#include "base/stream_zlib.hh"
#include "math/module.hh"
#include "math/funcs.hh"
#include "math/funcs_vector.hh"
#include "object/module.hh"
#include "object/aircraft.hh"
#include "world/module.hh"
#include "control/module.hh"
#include "control/defs.hh"
#include "control/command.hh"
#include "control/joystick.hh"
#include "control/replay.hh"
#include "control/replay_recorder.hh"
#include "control/replay_player.hh"

Namespaces
namespace	control
	control module (layer over lower-level input module, contains current Craft).
Defines
#define	CONTROL_REPLAY_PLAYER_CC   1
#define	TRY_INTERPOLATING(IF_HAVE_STEPS,COMMAND_CLASS, COMMAND_TYPE_NUM,STEPS_TYPEDEF, GET_STEPS,POS_OR_QUAT_CLASS, GET_POS_OR_QUAT, SET_POS_OR_QUAT)

---

Detailed Description

Replay animation of an Aircraft (play mode implementation of Replay class).

LastChangedDate:

2011-04-23 21:07:07 -0400 (Sat, 23 Apr 2011)

Author:

Jim E. Brooks http://www.palomino3d.org

---

Define Documentation

#define CONTROL_REPLAY_PLAYER_CC   1

#define TRY_INTERPOLATING	(		IF_HAVE_STEPS,
			COMMAND_CLASS,
			COMMAND_TYPE_NUM,
			STEPS_TYPEDEF,
			GET_STEPS,
			POS_OR_QUAT_CLASS,
			GET_POS_OR_QUAT,
			SET_POS_OR_QUAT
	)

Value:

{                                                                                   \
    /* If cursor is across two positions. */                                        \
    if ( mPath->GetCursor().IF_HAVE_STEPS() )                                       \
    {                                                                               \
        ReplayPath::Cursor::STEPS_TYPEDEF steps = mPath->GetCursor().GET_STEPS();   \
        ReplayPath::Step& prevStep = steps.first;                                   \
        ReplayPath::Step& nextStep = steps.second;                                  \
                                                                                    \
    CHECK_TYPESIG(prevStep.mCommand,TYPESIG_COMMAND);                               \
    CHECK_TYPESIG(nextStep.mCommand,TYPESIG_COMMAND);                               \
    ASSERT( prevStep.mCommand->GetType() == COMMAND_TYPE_NUM );                     \
    ASSERT( nextStep.mCommand->GetType() == COMMAND_TYPE_NUM );                     \
                                                                                    \
        const POS_OR_QUAT_CLASS prev = static_cast<COMMAND_CLASS*>(prevStep.mCommand.PTR())->GET_POS_OR_QUAT(); \
        const POS_OR_QUAT_CLASS next = static_cast<COMMAND_CLASS*>(nextStep.mCommand.PTR())->GET_POS_OR_QUAT(); \
        const fp            fraction = ComputeInterpolationFraction( prevStep, nextStep );                      \
        const POS_OR_QUAT_CLASS pos = Interpolate( prev, next, fraction );                                      \
        mAircraft->SET_POS_OR_QUAT( pos );                                                                          \
    }                                                                                                           \
}

Macro for interpolation position or rotation.