/**
* Rotates around axis (0,0,1)
*
* @param AngleDeg Angle to rotate (in degrees)
* @return Rotated Vector
*/
public FVector2D GetRotated(float AngleDeg)
{
float S, C;
FMath.SinCos(out S, out C, UKismetMathLibrary.DegreesToRadians(AngleDeg));
float OMC = 1.0f - C;
return(new FVector2D(
C * X - S * Y,
S * X + C * Y));
}
void Tick(float deltaTime)
{
FRotator rot = pc.GetControlRotation();
FVector forward = UKismetMathLibrary.GetForwardVector(new FRotator(0, rot.Yaw, 0));
FVector right = UKismetMathLibrary.GetRightVector(new FRotator(0, rot.Yaw, 0));
FKey key = new FKey();
key.KeyName = FName.FromString("W");
if (pc.IsInputKeyDown(key))
{
pc.K2_GetPawn().AddMovementInput(forward, 1.0f, false);
}
key.KeyName = FName.FromString("S");
if (pc.IsInputKeyDown(key))
{
pc.K2_GetPawn().AddMovementInput(-forward, 1.0f, false);
}
key.KeyName = FName.FromString("A");
if (pc.IsInputKeyDown(key))
{
pc.K2_GetPawn().AddMovementInput(-right, 1.0f, false);
}
key.KeyName = FName.FromString("D");
if (pc.IsInputKeyDown(key))
{
pc.K2_GetPawn().AddMovementInput(right, 1.0f, false);
}
key.KeyName = FName.FromString("J");
if (pc.IsInputKeyDown(key))
{
USkeletalMeshComponent mesh = Cast <USkeletalMeshComponent>(pc.K2_GetPawn().GetComponentByClass(typeof(USkeletalMeshComponent)));
mesh.GetAnimInstance().Montage_Play(Montage, 1);
}
float movex, movey;
pc.GetInputMouseDelta(out movex, out movey);
pc.AddYawInput(movex);
pc.AddPitchInput(movey);
}
public static float Sign(float A)
{
return(UKismetMathLibrary.SignOfFloat(A));
}
public static int Sign(int A)
{
return(UKismetMathLibrary.SignOfInteger(A));
}
public static float Min(float A, float B)
{
return(UKismetMathLibrary.FMin(A, B));
}
public static new int Clamp(int A, int min, int max)
{
return(UKismetMathLibrary.Clamp(A, max, min));
}
public static float Clamp(float A, float min, float max)
{
return(UKismetMathLibrary.FClamp(A, max, min));
}
public static float Angle(FVector2D A, FVector2D B)
{
float cosa = (A | B) / (A.Size() * B.Size());
return(UKismetMathLibrary.Acos(cosa));
}
/**
* Distance between two 2D points.
*
* @param V1 The first point.
* @param V2 The second point.
* @return The squared distance between two 2D points.
*/
public static float Distance(FVector2D V1, FVector2D V2)
{
return(UKismetMathLibrary.Sqrt(FVector2D.DistSquared(V1, V2)));
}
/**
* Squared distance between two 2D points.
*
* @param V1 The first point.
* @param V2 The second point.
* @return The squared distance between two 2D points.
*/
public static float DistSquared(FVector2D V1, FVector2D V2)
{
return(UKismetMathLibrary.Square(V2.X - V1.X) + UKismetMathLibrary.Square(V2.Y - V1.Y));
}