void IFlightControlParameter.UpdateAutopilot(FlightCtrlState c)
{
if (Enabled)
{
c.wheelThrottle = (float)KOSMath.Clamp(Value, -1, 1);
}
}
public override void Set(object value)
{
var dblValue = System.Convert.ToDouble(value);
base.Set(System.Math.Abs(stepIncrement) < 0.0001
? KOSMath.Clamp(dblValue, min, max)
: KOSMath.ClampToIndent(dblValue, min, max, stepIncrement));
}
public RgbaColor(float red, float green, float blue, float alpha = (float)1.0)
: this()
{
Red = KOSMath.Clamp(red, 0, 255);
Green = KOSMath.Clamp(green, 0, 255);
Blue = KOSMath.Clamp(blue, 0, 255);
Alpha = KOSMath.Clamp(alpha, 0, 255);
}
public override void Execute(SafeSharedObjects shared)
{
double ang2 = GetDouble(PopValueAssert(shared));
double ang1 = GetDouble(PopValueAssert(shared));
AssertArgBottomAndConsume(shared);
double result = KOSMath.DegreeFix(ang2 - ang1, -180);
ReturnValue = result;
}
private void SetRotation(Vector vectorValue)
{
if (vectorValue == null)
{
yaw = 0.0f;
pitch = 0.0f;
roll = 0.0f;
}
else
{
yaw = (float)KOSMath.Clamp(vectorValue.X, -1, 1);
pitch = (float)KOSMath.Clamp(vectorValue.Y, -1, 1);
roll = (float)KOSMath.Clamp(vectorValue.Z, -1, 1);
}
}
private void SetTranslation(Vector vectorValue)
{
if (vectorValue == null)
{
fore = 0.0f;
top = 0.0f;
starboard = 0.0f;
}
else
{
starboard = (float)KOSMath.Clamp(vectorValue.X, -1, 1);
top = (float)KOSMath.Clamp(vectorValue.Y, -1, 1);
fore = (float)KOSMath.Clamp(vectorValue.Z, -1, 1);
}
}
void IFlightControlParameter.UpdateValue(object value, SharedObjects shared)
{
if (!Enabled)
{
((IFlightControlParameter)this).EnableControl(shared);
}
try
{
Value = KOSMath.Clamp(Convert.ToDouble(value), 0, 1);
}
catch
{
throw new KOSWrongControlValueTypeException(
"THROTTLE",
KOSNomenclature.GetKOSName(value.GetType()),
string.Format("{0} in the range [0..1]", KOSNomenclature.GetKOSName(typeof(ScalarValue)))
);
}
}
/// <summary>
/// Fix the strange too-large or too-small angle degrees that are sometimes
/// returned by KSP, normalizing them into a constrained 360 degree range.
/// </summary>
/// <param name="inAngle">input angle in degrees</param>
/// <param name="rangeStart">
/// Bottom of 360 degree range to normalize to.
/// ( 0 means the range [0..360]), while -180 means [-180,180] )
/// </param>
/// <returns>the same angle, normalized to the range given.</returns>
public static double DegreeFix(double inAngle, double rangeStart)
{
// Use the kOS.Safe implementation to avoid duplicated code
return(KOSMath.DegreeFix(inAngle, rangeStart));
}
/// <summary>
/// Return true if the value given is allowed for the field given. This uses the hints from the GUI
/// system to decide what is and isn't allowed. (For example if a GUI slider goes from 10 to 20 at
/// increments of 2, then a value of 17 is not something you could achieve in the GUI, being only able
/// to go from 16 to 18 skipping over 17, and therefore this routine would return false for trying to
/// set it to 17).
/// <br/><br/>
/// Note that the value passed in may be altered (which is why it's ref) when it's not
/// exactly legal, but it's CLOSE ENOUGH to be coerced into a legal value. For example,
/// you set a slider to 10.45 and the slider only allows values on the 0.5 marks like 10, 10.5, 11. etc.
/// Rather than deny the attempt, the value will be nudged to the nearest legal value.
/// </summary>
/// <param name="field">Which KSPField is being checked?</param>
/// <param name="newVal">What is the value it's being set to? It is possible to
/// alter the value to an acceptable replacement which is why it passes by ref</param>
/// <param name="except">An exception you can choose to throw if you want, or null if the value is legal.</param>
/// <returns>Is it legal?</returns>
private bool IsLegalValue(BaseField field, ref Structure newVal, out KOSException except)
{
except = null;
bool isLegal = true;
Type fType = field.FieldInfo.FieldType;
object convertedVal = newVal;
// Using TryGetFieldUIControl() to obtain the control that goes with this
// field is from advice from TriggerAU, of SQUAD, who gave that advice in
// a forum post when I described the problems we were having with the servo
// parts in Breaking Ground DLC. (There is some kind of work being done here
// that seems to allow one field's ranges to override another's as the servo
// parts need to do. This is work which doesn't seem to happen if you look at
// the KSPField's control ranges directly):
UI_Control control;
if (!partModule.Fields.TryGetFieldUIControl(field.name, out control))
{
throw new KOSInvalidFieldValueException("Field appears to have no UI control attached so kOS refuses to let a script change it.");
}
if (!control.controlEnabled)
{
except = new KOSInvalidFieldValueException("Field is read-only");
return(false);
}
if (!newVal.GetType().IsSubclassOf(fType))
{
try
{
convertedVal = Convert.ChangeType(newVal, fType);
}
catch (InvalidCastException)
{
except = new KOSCastException(newVal.GetType(), fType);
return(false);
}
catch (FormatException)
{
except = new KOSCastException(newVal.GetType(), fType);
return(false);
}
}
// Some of these are subclasses of each other, so don't change this to an if/else.
// It's a series of if's on purpose so it checks all classes the control is derived from.
if (control is UI_Toggle)
{
// Seems there's nothing to check here, but maybe later there will be?
}
if (control is UI_Label)
{
except = new KOSInvalidFieldValueException("Labels are read-only objects that can't be changed");
isLegal = false;
}
var vector2 = control as UI_Vector2;
if (vector2 != null)
{
// I have no clue what this actually looks like in the UI? What is a
// user editable 2-D vector widget? I've never seen this before.
if (convertedVal != null)
{
var vec2 = (Vector2)convertedVal;
if (vec2.x < vector2.minValueX || vec2.x > vector2.maxValueX ||
vec2.y < vector2.minValueY || vec2.y > vector2.maxValueY)
{
except = new KOSInvalidFieldValueException("Vector2 is outside of allowed range of values");
isLegal = false;
}
}
}
var range = control as UI_FloatRange;
if (range != null)
{
float val = Convert.ToSingle(convertedVal);
val = KOSMath.ClampToIndent(val, range.minValue, range.maxValue, range.stepIncrement);
convertedVal = Convert.ToDouble(val);
}
newVal = FromPrimitiveWithAssert(convertedVal);
return(isLegal);
}
/// <summary>
/// Return true if the value given is allowed for the field given. This uses the hints from the GUI
/// system to decide what is and isn't allowed. (For example if a GUI slider goes from 10 to 20 at
/// increments of 2, then a value of 17 is not something you could achieve in the GUI, being only able
/// to go from 16 to 18 skipping over 17, and therefore this routine would return false for trying to
/// set it to 17).
/// <br/><br/>
/// Note that the value passed in may be altered (which is why it's ref) when it's not
/// exactly legal, but it's CLOSE ENOUGH to be coerced into a legal value. For example,
/// you set a slider to 10.45 and the slider only allows values on the 0.5 marks like 10, 10.5, 11. etc.
/// Rather than deny the attempt, the value will be nudged to the nearest legal value.
/// </summary>
/// <param name="field">Which KSPField is being checked?</param>
/// <param name="newVal">What is the value it's being set to? It is possible to
/// alter the value to an acceptable replacement which is why it passes by ref</param>
/// <param name="except">An exception you can choose to throw if you want, or null if the value is legal.</param>
/// <returns>Is it legal?</returns>
private bool IsLegalValue(BaseField field, ref Structure newVal, out KOSException except)
{
except = null;
bool isLegal = true;
Type fType = field.FieldInfo.FieldType;
object convertedVal = newVal;
if (!IsEditable(field))
{
except = new KOSInvalidFieldValueException("Field is read-only");
return(false);
}
if (!newVal.GetType().IsSubclassOf(fType))
{
try
{
convertedVal = Convert.ChangeType(newVal, fType);
}
catch (InvalidCastException)
{
except = new KOSCastException(newVal.GetType(), fType);
return(false);
}
catch (FormatException)
{
except = new KOSCastException(newVal.GetType(), fType);
return(false);
}
}
List <UI_Control> controls = GetFieldControls(field);
// It's really normal for there to be only one control on a KSPField, but because
// it's technically possible to have more than one according to the structure of
// the API, this loop is here to check all of "them":
foreach (UI_Control control in controls)
{
// Some of these are subclasses of each other, so don't change this to an if/else.
// It's a series of if's on purpose so it checks all classes the control is derived from.
if (control is UI_Toggle)
{
// Seems there's nothing to check here, but maybe later there will be?
}
if (control is UI_Label)
{
except = new KOSInvalidFieldValueException("Labels are read-only objects that can't be changed");
isLegal = false;
}
var vector2 = control as UI_Vector2;
if (vector2 != null)
{
// I have no clue what this actually looks like in the UI? What is a
// user editable 2-D vector widget? I've never seen this before.
if (convertedVal != null)
{
var vec2 = (Vector2)convertedVal;
if (vec2.x < vector2.minValueX || vec2.x > vector2.maxValueX ||
vec2.y < vector2.minValueY || vec2.y > vector2.maxValueY)
{
except = new KOSInvalidFieldValueException("Vector2 is outside of allowed range of values");
isLegal = false;
}
}
}
var range = control as UI_FloatRange;
if (range != null)
{
float val = Convert.ToSingle(convertedVal);
val = KOSMath.ClampToIndent(val, range.minValue, range.maxValue, range.stepIncrement);
convertedVal = Convert.ToDouble(val);
}
if (!isLegal)
{
break;
}
}
newVal = FromPrimitiveWithAssert(convertedVal);
return(isLegal);
}
