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Core/Movement: Implement initializing parabolic splines using jump gravity instead of max parabolic height

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Shauren
2021-11-27 21:56:00 +01:00
parent 1e46fc17ee
commit 684cd9d968
6 changed files with 62 additions and 7 deletions
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31
src/server/game/Movement/MotionMaster.cpp
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@@ -813,6 +813,37 @@ void MotionMaster::MoveJump(float x, float y, float z, float o, float speedXY, f
Add(movement);
}
void MotionMaster::MoveJumpWithGravity(Position const& pos, float speedXY, float gravity, uint32 id/* = EVENT_JUMP*/, bool hasOrientation/* = false*/,
JumpArrivalCastArgs const* arrivalCast /*= nullptr*/, Movement::SpellEffectExtraData const* spellEffectExtraData /*= nullptr*/)
{
TC_LOG_DEBUG("movement.motionmaster", "MotionMaster::MoveJumpWithGravity: '%s', jumps to point Id: %u (%s)", _owner->GetGUID().ToString().c_str(), id, pos.ToString().c_str());
if (speedXY < 0.01f)
return;
Movement::MoveSplineInit init(_owner);
init.MoveTo(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ(), false);
init.SetParabolicVerticalAcceleration(gravity, 0);
init.SetUncompressed();
init.SetVelocity(speedXY);
if (hasOrientation)
init.SetFacing(pos.GetOrientation());
if (spellEffectExtraData)
init.SetSpellEffectExtraData(*spellEffectExtraData);
uint32 arrivalSpellId = 0;
ObjectGuid arrivalSpellTargetGuid;
if (arrivalCast)
{
arrivalSpellId = arrivalCast->SpellId;
arrivalSpellTargetGuid = arrivalCast->Target;
}
GenericMovementGenerator* movement = new GenericMovementGenerator(std::move(init), EFFECT_MOTION_TYPE, id, arrivalSpellId, arrivalSpellTargetGuid);
movement->Priority = MOTION_PRIORITY_HIGHEST;
movement->BaseUnitState = UNIT_STATE_JUMPING;
Add(movement);
}
void MotionMaster::MoveCirclePath(float x, float y, float z, float radius, bool clockwise, uint8 stepCount)
{
float step = 2 * float(M_PI) / stepCount * (clockwise ? -1.0f : 1.0f);