Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
godotengine
GitHub Repository: godotengine/godot
 Path: blob/master/thirdparty/jolt_physics/Jolt/Physics/Character/CharacterBase.cpp
9912 views
1
// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)

2
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe

3
// SPDX-License-Identifier: MIT

4


5
#include <Jolt/Jolt.h>

6


7
#include <Jolt/Physics/Character/CharacterBase.h>

8
#include <Jolt/Physics/StateRecorder.h>

9


10
JPH_NAMESPACE_BEGIN

11


12
CharacterBase::CharacterBase(const CharacterBaseSettings *inSettings, PhysicsSystem *inSystem) :

13
	mSystem(inSystem),

14
	mShape(inSettings->mShape),

15
	mUp(inSettings->mUp),

16
	mSupportingVolume(inSettings->mSupportingVolume)

17
{

18
	// Initialize max slope angle

19
	SetMaxSlopeAngle(inSettings->mMaxSlopeAngle);

20
}

21


22
const char *CharacterBase::sToString(EGroundState inState)

23
{

24
	switch (inState)

25
	{

26
	case EGroundState::OnGround:		return "OnGround";

27
	case EGroundState::OnSteepGround:	return "OnSteepGround";

28
	case EGroundState::NotSupported:	return "NotSupported";

29
	case EGroundState::InAir:			return "InAir";

30
	}

31


32
	JPH_ASSERT(false);

33
	return "Unknown";

34
}

35


36
void CharacterBase::SaveState(StateRecorder &inStream) const

37
{

38
	inStream.Write(mGroundState);

39
	inStream.Write(mGroundBodyID);

40
	inStream.Write(mGroundBodySubShapeID);

41
	inStream.Write(mGroundPosition);

42
	inStream.Write(mGroundNormal);

43
	inStream.Write(mGroundVelocity);

44
	// Can't save user data (may be a pointer) and material

45
}

46


47
void CharacterBase::RestoreState(StateRecorder &inStream)

48
{

49
	inStream.Read(mGroundState);

50
	inStream.Read(mGroundBodyID);

51
	inStream.Read(mGroundBodySubShapeID);

52
	inStream.Read(mGroundPosition);

53
	inStream.Read(mGroundNormal);

54
	inStream.Read(mGroundVelocity);

55
	mGroundUserData = 0; // Cannot restore user data

56
	mGroundMaterial = PhysicsMaterial::sDefault; // Cannot restore material

57
}

58


59
JPH_NAMESPACE_END

60


61