Struct ProtectedFloat

Drop-in replacement for System.Single that obfuscates the value in memory (via a GUPS.AntiCheat.Protected.UIntFloat reinterpret cast) and reports tampering to the .

Implements

IProtected

IDisposable

ISerializationCallbackReceiver

Namespace: GUPS.AntiCheat.Protected

Assembly: cs.temp.dll.dll

Syntax

public struct ProtectedFloat

Constructors

ProtectedFloat(Single)

Initializes a new protected float with the specified value.

Declaration

public ProtectedFloat(float value = 0F)

Parameters

Type	Name	Description
System.Single	value	Initial value.

Properties

HasIntegrity

Gets a value indicating whether the protected value still has integrity (i.e. the honeypot has not been tampered with).

Declaration

public bool HasIntegrity { get; }

Property Value

Type	Description
System.Boolean

Value

Gets or sets the unobfuscated value.

Declaration

public float Value { get; set; }

Property Value

Type	Description
System.Single

Remarks

Reading the value runs an integrity check; if the honeypot has been tampered with, the is notified.

Methods

CheckIntegrity()

Returns true when the honeypot still matches the obfuscated value.

Declaration

public bool CheckIntegrity()

Returns

Type	Description
System.Boolean	true if the value is intact; otherwise false.

Dispose()

Clears the obfuscated value, scratch union and secret.

Declaration

public void Dispose()

Equals(Object)

Returns true when this protected value equals the given object.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj	Object to compare with.

Returns

Type	Description
System.Boolean	true if equal; otherwise false.

Overrides

System.ValueType.Equals(System.Object)

GetHashCode()

Returns the hash code of the obfuscated bit pattern.

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32	Hash code based on the stored obfuscated bits (does not unobfuscate).

Overrides

System.ValueType.GetHashCode()

Obfuscate()

Rerolls the secret and re-obfuscates the current value.

Declaration

public void Obfuscate()

OnAfterDeserialize()

Unity deserialization hook; rebuilds the obfuscation state from the deserialized honeypot value.

Declaration

public void OnAfterDeserialize()

OnBeforeSerialize()

Unity serialization hook; writes the true value into the honeypot field.

Declaration

public void OnBeforeSerialize()

ToString()

Returns the string representation of the unobfuscated value.

Declaration

public override string ToString()

Returns

Type	Description
System.String	The string representation of the unobfuscated value.

Overrides

System.ValueType.ToString()

Operators

Addition(ProtectedFloat, ProtectedFloat)

Adds two protected values.

Declaration

public static ProtectedFloat operator +(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
ProtectedFloat	The sum.

Division(ProtectedFloat, ProtectedFloat)

Divides the first protected value by the second.

Declaration

public static ProtectedFloat operator /(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
ProtectedFloat	The quotient.

Equality(ProtectedFloat, ProtectedFloat)

Returns true when both protected values represent the same number.

Declaration

public static bool operator ==(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
System.Boolean	true if equal; otherwise false.

Remarks

Uses direct System.Single equality and is therefore subject to the usual floating-point precision caveats.

GreaterThan(ProtectedFloat, ProtectedFloat)

Returns true when the first value is greater than the second.

Declaration

public static bool operator>(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
System.Boolean	true if v1 > v2; otherwise false.

GreaterThanOrEqual(ProtectedFloat, ProtectedFloat)

Returns true when the first value is greater than or equal to the second.

Declaration

public static bool operator >=(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
System.Boolean	true if v1 >= v2; otherwise false.

Implicit(ProtectedFloat to ProtectedInt16)

Implicitly converts a protected float to a ProtectedInt16 (truncates).

Declaration

public static implicit operator ProtectedInt16(ProtectedFloat _Value)

Parameters

Type	Name	Description
ProtectedFloat	_Value	Protected float to convert.

Returns

Type	Description
ProtectedInt16	A protected Int16 holding the truncated value.

Implicit(ProtectedFloat to ProtectedInt32)

Implicitly converts a protected float to a ProtectedInt32 (truncates).

Declaration

public static implicit operator ProtectedInt32(ProtectedFloat _Value)

Parameters

Type	Name	Description
ProtectedFloat	_Value	Protected float to convert.

Returns

Type	Description
ProtectedInt32	A protected Int32 holding the truncated value.

Implicit(ProtectedFloat to ProtectedInt64)

Implicitly converts a protected float to a ProtectedInt64 (truncates).

Declaration

public static implicit operator ProtectedInt64(ProtectedFloat _Value)

Parameters

Type	Name	Description
ProtectedFloat	_Value	Protected float to convert.

Returns

Type	Description
ProtectedInt64	A protected Int64 holding the truncated value.

Implicit(ProtectedFloat to Single)

Implicitly unwraps a protected float to its float value.

Declaration

public static implicit operator float (ProtectedFloat _Value)

Parameters

Type	Name	Description
ProtectedFloat	_Value	Protected float to unwrap.

Returns

Type	Description
System.Single	The unobfuscated float value.

Implicit(ProtectedInt16 to ProtectedFloat)

Implicitly converts a ProtectedInt16 to a protected float.

Declaration

public static implicit operator ProtectedFloat(ProtectedInt16 _Value)

Parameters

Type	Name	Description
ProtectedInt16	_Value	Protected Int16 to convert.

Returns

Type	Description
ProtectedFloat	A protected float holding the converted value.

Implicit(ProtectedInt32 to ProtectedFloat)

Implicitly converts a ProtectedInt32 to a protected float.

Declaration

public static implicit operator ProtectedFloat(ProtectedInt32 _Value)

Parameters

Type	Name	Description
ProtectedInt32	_Value	Protected Int32 to convert.

Returns

Type	Description
ProtectedFloat	A protected float holding the converted value.

Implicit(ProtectedInt64 to ProtectedFloat)

Implicitly converts a ProtectedInt64 to a protected float.

Declaration

public static implicit operator ProtectedFloat(ProtectedInt64 _Value)

Parameters

Type	Name	Description
ProtectedInt64	_Value	Protected Int64 to convert.

Returns

Type	Description
ProtectedFloat	A protected float holding the converted value.

Implicit(Single to ProtectedFloat)

Implicitly wraps a float in a protected float.

Declaration

public static implicit operator ProtectedFloat(float _Value)

Parameters

Type	Name	Description
System.Single	_Value	Value to wrap.

Returns

Type	Description
ProtectedFloat	A protected float holding the given value.

Inequality(ProtectedFloat, ProtectedFloat)

Returns true when the two protected values represent different numbers.

Declaration

public static bool operator !=(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
System.Boolean	true if not equal; otherwise false.

LessThan(ProtectedFloat, ProtectedFloat)

Returns true when the first value is less than the second.

Declaration

public static bool operator <(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
System.Boolean	true if v1 < v2; otherwise false.

LessThanOrEqual(ProtectedFloat, ProtectedFloat)

Returns true when the first value is less than or equal to the second.

Declaration

public static bool operator <=(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
System.Boolean	true if v1 <= v2; otherwise false.

Multiply(ProtectedFloat, ProtectedFloat)

Multiplies two protected values.

Declaration

public static ProtectedFloat operator *(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
ProtectedFloat	The product.

Subtraction(ProtectedFloat, ProtectedFloat)

Subtracts the second protected value from the first.

Declaration

public static ProtectedFloat operator -(ProtectedFloat v1, ProtectedFloat v2)

Parameters

Type	Name	Description
ProtectedFloat	v1	First operand.
ProtectedFloat	v2	Second operand.

Returns

Type	Description
ProtectedFloat	The difference.

Implements

IProtected

IDisposable

ISerializationCallbackReceiver

See Also

ProtectedInt32