initial commit, 4.5 stable

thirdparty/jolt_physics/Jolt/Physics/Character/CharacterBase.cpp

@@ -0,0 +1,59 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#include <Jolt/Jolt.h>
+
+#include <Jolt/Physics/Character/CharacterBase.h>
+#include <Jolt/Physics/StateRecorder.h>
+
+JPH_NAMESPACE_BEGIN
+
+CharacterBase::CharacterBase(const CharacterBaseSettings *inSettings, PhysicsSystem *inSystem) :
+	mSystem(inSystem),
+	mShape(inSettings->mShape),
+	mUp(inSettings->mUp),
+	mSupportingVolume(inSettings->mSupportingVolume)
+{
+	// Initialize max slope angle
+	SetMaxSlopeAngle(inSettings->mMaxSlopeAngle);
+}
+
+const char *CharacterBase::sToString(EGroundState inState)
+{
+	switch (inState)
+	{
+	case EGroundState::OnGround:		return "OnGround";
+	case EGroundState::OnSteepGround:	return "OnSteepGround";
+	case EGroundState::NotSupported:	return "NotSupported";
+	case EGroundState::InAir:			return "InAir";
+	}
+
+	JPH_ASSERT(false);
+	return "Unknown";
+}
+
+void CharacterBase::SaveState(StateRecorder &inStream) const
+{
+	inStream.Write(mGroundState);
+	inStream.Write(mGroundBodyID);
+	inStream.Write(mGroundBodySubShapeID);
+	inStream.Write(mGroundPosition);
+	inStream.Write(mGroundNormal);
+	inStream.Write(mGroundVelocity);
+	// Can't save user data (may be a pointer) and material
+}
+
+void CharacterBase::RestoreState(StateRecorder &inStream)
+{
+	inStream.Read(mGroundState);
+	inStream.Read(mGroundBodyID);
+	inStream.Read(mGroundBodySubShapeID);
+	inStream.Read(mGroundPosition);
+	inStream.Read(mGroundNormal);
+	inStream.Read(mGroundVelocity);
+	mGroundUserData = 0; // Cannot restore user data
+	mGroundMaterial = PhysicsMaterial::sDefault; // Cannot restore material
+}
+
+JPH_NAMESPACE_END