/// <summary>
/// Returns the sample kurtosis of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <returns>The sample kurtosis of the elements of v.</returns>
public static double SampleKurtosis(IEnumerable <double> v)
{
double mean = Mean(v);
int count = 0;
double num = 0.0;
double sumsq = 0.0;
foreach (double item in v)
{
double c = item - mean;
double sq = c * c;
num += sq * sq;
sumsq += sq;
count++;
}
if (count < 4)
{
return(double.NaN);
}
double Stdev4 = ExMath.Pow(sumsq / (count - 1), 2);
return((count * (count + 1.0) / ((count - 1.0) * (count - 2.0) * (count - 3.0))) * (num / Stdev4) -
3 * ((count - 1.0) * (count - 1.0)) / ((count - 2.0) * (count - 3.0)));
}
/// <summary>
/// Returns the sample skewness of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <returns>The sample skewness of the elements of v.</returns>
public static double SampleSkewness(IEnumerable <double> v)
{
double mean = Mean(v);
int count = 0;
double sumcube = 0.0;
double sumsq = 0.0;
foreach (double item in v)
{
double c = item - mean;
double sq = c * c;
sumcube += sq * c;
sumsq += sq;
count++;
}
if (count < 3)
{
return(double.NaN);
}
double Stdev = Math.Sqrt(sumsq / (count - 1));
return((count * sumcube) / ((count - 1.0) * (count - 2.0) * ExMath.Pow(Stdev, 3)));
}
/// <summary>
/// Returns the population kurtosis of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <returns>The population kurtosis of the elements of v.</returns>
public static double PopulationKurtosis(IEnumerable <double> v)
{
double mean = Mean(v);
int count = 0;
double num = 0.0;
double sumsq = 0.0;
foreach (double item in v)
{
double c = item - mean;
double sq = c * c;
num += sq * sq;
sumsq += sq;
count++;
}
if (count < 4)
{
return(double.NaN);
}
double Stdev4 = ExMath.Pow(sumsq / count, 2);
return((num / count) / Stdev4 - 3);
}
/// <summary>
/// Returns the population skewness of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <returns>The population skewness of the elements of v.</returns>
public static double PopulationSkewness(IEnumerable <double> v)
{
double mean = Mean(v);
int count = 0;
double sumcube = 0.0;
double sumsq = 0.0;
foreach (double item in v)
{
double c = item - mean;
double sq = c * c;
sumcube += sq * c;
sumsq += sq;
count++;
}
if (count < 3)
{
return(double.NaN);
}
double stdev = Math.Sqrt(sumsq / count);
return((sumcube / count) / ExMath.Pow(stdev, 3));
}
/// <summary>
/// Returns the central moment of a specific order of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <param name="k">The order of the central moment.</param>
/// <returns>The central moment of k-order of the elements of v.</returns>
/// <exception cref="System.ArgumentException">The value of k less than one.</exception>
public static double PopulationCentralMoment(IEnumerable <double> v, int k)
{
if (k < 1)
{
throw new ArgumentException("The order of the central moment must be greater than zero.");
}
if (!v.Any())
{
return(double.NaN);
}
if (k == 1)
{
return(0.0);
}
int count = 0;
double mean = Mean(v);
double sum = 0.0;
foreach (double item in v)
{
sum += ExMath.Pow(item - mean, k);
count++;
}
return(sum / count);
}
private void CalcUnitPrice()
{
if (this.dg == null)
{
return;
}
if (this.dg.SelectedIndex == -1)
{
return;
}
switch (this.dg.SelectedIndex)
{
case 0: // 上代
this.txtUnitPrice.Text = ExCast.zCStr(ExMath.zFloor(this.retail_price * ExCast.zCInt(this.numUpCreditRate.Value) / 100, this.unit_decimal_digit));
break;
case 1: // 売上単価
this.txtUnitPrice.Text = ExCast.zCStr(ExMath.zFloor(this.sales_unit_price * ExCast.zCInt(this.numUpCreditRate.Value) / 100, this.unit_decimal_digit));
break;
case 2: // 売上原価
this.txtUnitPrice.Text = ExCast.zCStr(ExMath.zFloor(this.sales_cost_price * ExCast.zCInt(this.numUpCreditRate.Value) / 100, this.unit_decimal_digit));
break;
}
}
/// <summary>
/// Returns the value of complementary error function for the specified argument.
/// </summary>
/// <param name="x">A real number.</param>
/// <returns>The value of the complementary error function for x.</returns>
public static double Erfc(double x)
{
double absx = Math.Abs(x);
if (absx > MaxArgVal)
{
return((x > 0.0) ? 0.0 : 2.0);
}
if (absx <= Intval1)
{
return(1.0 - Erf(x));
}
if (x < 0.0)
{
return(2.0 - Erfc(-x));
}
if (absx <= Intval2)
{
return(Math.Exp(-(x * x)) * RationalFunc(erfc_p1, erfc_q1, x));
}
else
{
double xsq = x * x;
double invxsq = 1.0 / xsq;
double R = RationalFunc(erfc_p2, erfc_q2, invxsq);
double t = 1.0 / ExMath.SqrtPi + invxsq * R;
return(Math.Exp(-xsq) / x * (t - ExMath.Truncate(t)));
}
}
//NOTE: there are still some weird artifacts going on as if something is being rounded the wrong way --- no idea if this is still the case i hafta look into it - TODO
//yes there are indeed still some artifacts around the 0 coordinate but that will hafta wait
public void RenderScreen()
{
Vector2 localPos;
Vector2 AdditionVector;
Vector2 LastPos;
GetCollision(Camera);
DisplayBuffer = DrawPoint.Const(BackgroundChar, Background, DisplayBuffer);
for (int i = 0; i < Camera.CollidingObjects.Count; i++)
{
if (Camera.CollidingObjects[i].Visible)
{
if (Camera.CollidingObjects[i].NAME != Camera.NAME && !Camera.CollidingObjects[i].TEXT_OBJ)
{
LastPos = Camera.CollidingObjects[i].GetPos() - 1;
localPos = Camera.LocalizePos(Camera.CollidingObjects[i]);
if (Camera.CollidingObjects[i].GetSize() > 1)
{
localPos -= Camera.CollidingObjects[i].GetSize() / 2;
}
for (int y = 0; y < Camera.CollidingObjects[i].GetSize().y; y++)
{
AdditionVector = Vector2.Copy(localPos);
LastPos.y = y + localPos.y - 1;
if (LastPos.y == ExMath.Round(y + localPos.y))
{
AdditionVector.y++;
}
for (int x = 0; x < Camera.CollidingObjects[i].GetSize().x; x++)
{
LastPos.x = x + localPos.x - 1;
if (LastPos.x == ExMath.Round(x + localPos.x))
{
AdditionVector.x++;
}
DisplayBuffer = DrawPoint.InsertAsMiddle(DisplayBuffer, (int)ExMath.Round(x + AdditionVector.x), (int)ExMath.Round(y + AdditionVector.y), '#', Camera.CollidingObjects[i].Color);
}
}
}
else if (Camera.CollidingObjects[i].TEXT_OBJ)
{
localPos = Camera.LocalizePos(Camera.CollidingObjects[i]);
string[] TEXT = Camera.CollidingObjects[i].Text.Split("\r\n");
for (int y = 0; y < TEXT.Length; y++)
{
for (int x = 0; x < TEXT[y].Length; x++)
{
DisplayBuffer = DrawPoint.InsertAsMiddle(DisplayBuffer, (int)ExMath.Round(x + localPos.x), (int)ExMath.Round(localPos.y - y), TEXT[y][x], Camera.CollidingObjects[i].Color);
}
}
}
}
}
Renderer.UpdateBuffer(DisplayBuffer);
}
public static long AsInt64(Complex c)
{
if (c.IsReal)
{
if (ExMath.IsInt64(c.Re))
{
return((long)c.Re);
}
throw ExceptionHelper.ThrowInvalidArgumentType("integer", "real");
}
throw ExceptionHelper.ThrowInvalidArgumentType("integer", "complex");
}
public void IntPartTest(double re, double im, double reRes, double imRes)
{
//arrange
Complex c = new Complex(re, im);
Complex expected = new Complex(reRes, imRes);
//action
Complex actual = ExMath.IntPart(c);
//assert
actual.Should().Be(expected);
}
public void FracPartTest(double re, double im, double reRes, double imRes)
{
//arrange
Complex c = new Complex(re, im);
Complex expected = new Complex(reRes, imRes);
//action
Complex actual = ExMath.FracPart(c);
//assert
NumericUtil.FuzzyEquals(actual, expected, 10E-15).Should().BeTrue();
}
/// <summary>
/// Returns the population variance of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <returns>The population variance of the elements of v.</returns>
public static double PopulationVariance(IEnumerable <double> v)
{
int count = 0;
double sum = 0.0;
double mean = Mean(v);
foreach (double item in v)
{
sum += ExMath.Pow(item - mean, 2);
count++;
}
return(sum / count);
}
private void ExChildWindow_Loaded(object sender, RoutedEventArgs e)
{
// 画面初期化
ExVisualTreeHelper.initDisplay(this.LayoutRoot);
EntityUnitPriceSetting _entity = null;
switch (this.kbn)
{
case eKbn.Sales:
_entity = new EntityUnitPriceSetting();
_entity.unit_kind_nm = "上代";
_entity.unit_price = this.retail_price;
_lstUnit.Add(_entity);
_entity = new EntityUnitPriceSetting();
_entity.unit_kind_nm = "売上単価";
_entity.unit_price = this.sales_unit_price;
_lstUnit.Add(_entity);
_entity = new EntityUnitPriceSetting();
_entity.unit_kind_nm = "売上原価";
_entity.unit_price = this.sales_cost_price;
_lstUnit.Add(_entity);
break;
case eKbn.Purchase:
_entity = new EntityUnitPriceSetting();
_entity.unit_kind_nm = "上代";
_entity.unit_price = this.retail_price;
_lstUnit.Add(_entity);
_entity = new EntityUnitPriceSetting();
_entity.unit_kind_nm = "仕入単価";
_entity.unit_price = this.sales_unit_price;
_lstUnit.Add(_entity);
_entity = new EntityUnitPriceSetting();
_entity.unit_kind_nm = "売上原価";
_entity.unit_price = this.sales_cost_price;
_lstUnit.Add(_entity);
break;
}
this.dg.ItemsSource = _lstUnit;
this.dg.SelectedIndex = 0;
this.numUpCreditRate.SetValue(this.credit_rate);
//this.numUpCreditRate.Value = this.credit_rate;
this.txtUnitPrice.Text = ExCast.zCStr(ExMath.zFloor(this.retail_price * ExCast.zCInt(this.numUpCreditRate.Value) / 100, this.unit_decimal_digit));
this.txtUnitPrice.OnFormatString();
}
/// <summary>
/// Returns the sample variance of the elements of an array.
/// </summary>
/// <param name="v">An array of real numbers.</param>
/// <returns>The sample variance of the elements of v.</returns>
public static double SampleVariance(IEnumerable <double> v)
{
int count = 0;
double sum = 0.0;
double mean = Mean(v);
foreach (double item in v)
{
sum += ExMath.Pow(item - mean, 2);
count++;
}
if (count == 1)
{
return(0.0);
}
return(sum / (count - 1));
}
private Complex EvaluateComplexComplex(Complex left, Complex right)
{
if (right.IsReal)
{
if (ExMath.IsInt32(right.Re))
{
return(Complex.Pow((Complex)left, (int)right.Re));
}
else
{
return(Complex.Pow((Complex)left, right.Re));
}
}
else
{
return(Complex.Pow((Complex)left, right));
}
}
private CMatrix EvaluateCMatrixComplex(CMatrix left, Complex right)
{
if (left.IsVector)
{
return(CMatrix.Pow(left, right));
}
else if (left.IsSquare)
{
if (right.IsReal && ExMath.IsInt32(right.Re))
{
return(CMatrix.Pow(left, (int)right.Re));
}
else
{
throw new ArgumentException(Properties.Resources.EXC_MATRIX_NOT_INTEGER_POWER);
}
}
else
{
throw new ArgumentException(Properties.Resources.EXC_MATRIX_MUST_BE_SQUARE_OR_VECTOR);
}
}
// 名称マスタリストから個別名称リストへセット
private void SetIndividualList(object objList)
{
objNameList = (ObservableCollection <EntityName>)objList;
for (int i = 0; i <= objNameList.Count - 1; i++)
{
switch ((geNameKbn)objNameList[i].division_id)
{
case geNameKbn.TAX_CHANGE_ID: // 税転換ID
glstTaxChange.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.BUSINESS_DIVISION_ID: // 取引区分ID
glstBusinessDivison.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.BREAKDOWN_ID: // 内訳ID
glstBreakdown.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.DELIVER_DIVISION_ID: // 納品区分ID
glstDeliverDivision.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.UNIT_ID: // 単位ID
glstUnit.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.TAX_DIVISION_ID: // 課税区分ID
glstTaxDivision.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.INVENTORY_DIVISION_ID: // 在庫管理区分ID
glstInventoryDivison.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.UNIT_PRICE_DIVISION_ID: // 単価区分ID
glstUnitPriceDivision.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.DISPLAY_DIVISION_ID: // 表示区分ID
glstDisplayDivision.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.TITLE_ID: // 敬称ID
glstTitle.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.FRACTION_PROC_ID: // 端数処理ID
glstFractionProc.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.COLLECT_CYCLE_ID: // 回収サイクルID
glstCollectCycle.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.CLASS: // 分類区分ID
int _id = 0;
try
{
_id = ExCast.zCInt(ExMath.zCeiling(ExCast.zCDbl(ExCast.zCDbl(objNameList[i].id) / 3), 0));
}
catch
{
}
glstClass.Add(new ListData(_id, objNameList[i].description));
break;
case geNameKbn.DIVIDE_PERMISSION_ID: // 分納許可ID
glstDividePermission.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.INQUIRY_DIVISION_ID: // 問い合わせ区分ID
glstInquiryDivision.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.LEVEL_ID: // 問い合わせ緊急度ID
glstLevel.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.INQUIRY_STATE_ID: // 問い合わせ状態ID
glstInquiryState.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.APPROVAL_STATE_ID: // 承認状態ID
glstApprovalState.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.ACCOUNT_KBN: // 預金種別
glstAccountKbn.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.OPEN_CLOSE_STATE_ID: // 状態ID
glstOpenCloseState.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.BUSINESS_DIVISION_PU_ID: // 取引区分ID(仕入)
glstBusinessDivisonPu.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.SEND_KBN: // 発送区分
glstSendkbn.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.TAX_CHANGE_PU_ID: // 税転換ID(仕入)
glstTaxChangePu.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.UNIT_PRICE_DIVISION_PU_ID: // 単価区分ID(仕入)
glstUnitPriceDivisionPu.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.IN_OUT_DELIVERY_KBN: // 入出庫区分
glstInOutDeliveryKbn.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.IN_OUT_DELIVERY_PROC_KBN: // 入出庫処理区分
glstInOutDeliveryProcKbn.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
case geNameKbn.IN_OUT_DELIVERY_TO_KBN: // 入出庫先区分
glstInOutDeliveryToKbn.Add(new ListData(objNameList[i].id, objNameList[i].description));
break;
default:
break;
}
}
}
/// <summary>
/// Returns the value of the probability density function for the specified value.
/// </summary>
/// <param name="x">A real number within the domain of the distribution.</param>
/// <returns>The value of the probability density function for x.</returns>
public override double ProbabilityDensityFunction(double x)
{
double var = _stdev * _stdev;
return((1.0 / Math.Sqrt(ExMath.TwoPi * var)) * Math.Exp(-ExMath.Pow(x - _mean, 2) / (2 * var)));
}
public override object Evaluate()
{
return((Complex)ExMath.ToDegrees(SubExpression.EvaluateAsReal()));
}
public override object Evaluate()
{
return(ExMath.FracPart(SubExpression.EvaluateAsComplex()));
}
public double GetHeading()
{
ThreeAxisScaledData sd;
double Xm, Ym, Zm;
double Xh, Yh;
double cp, sp, cr, sr; // Cos and Sin of Pitch and Roll
double result;
sd = this.ScaledData; // this ensures we are only reading once from the bus
Xm = sd.ScaledX; // swapping X=Y due to installment
Ym = sd.ScaledY;
Zm = sd.ScaledZ;
cp = ExMath.Cos(pitch);
sp = ExMath.Sin(pitch);
cr = ExMath.Cos(roll);
sr = ExMath.Sin(roll);
#if false
// Below algorithm for tilt taken from LoveElectronics and proved to be wrong:
// Roll causes heading to swing and be incorrect
Xh = Xm * cp + Zm * sp;
Yh = Xm * sr * sp + Ym * cr - Zm * sr * cp;
result = ExMath.Atan(Yh / Xh);
#else
// Below algorthing for tilt compensation taken from
// http://www51.honeywell.com/aero/common/documents/myaerospacecatalog-documents/Defense_Brochures-documents/Magnetic__Literature_Technical_Article-documents/Applications_of_Magnetic_Sensors_for_Low_Cost_Compass_Systems.pdf
// Goto http://www.magneticsensors.com choose Literature and on the "Technical Articles" select the above article
// results are great!
Xh = Xm * cp + Ym * sr * sp - Zm * cr * sp;
Yh = Ym * cr + Zm * sr;
result = ExMath.Atan(Yh / Xh);
if (Xh < 0)
{
result = ExMath.PI - result;
}
else if (Xh > 0)
{
if (Yh < 0)
{
result = -result;
}
else if (Yh > 0)
{
result = 2 * ExMath.PI - result;
}
else
{
;
}
}
else // Xh == 0
if (Yh < 0)
{
result = ExMath.PI / 2; // 90 degrees
}
else
{
result = ExMath.PI + ExMath.PI / 2; // 270 degrees
}
#endif
// Add the declination value
result += declination;
return(result);
}
public double GetRollDegrees()
{
return((int)ExMath.RadiansToDegrees(roll));
}
public double GetHeadingRaw()
{
ThreeAxisScaledData sd = this.ScaledData; // this ensures we are reading data only once from the bus
return(ExMath.Atan(sd.ScaledY / sd.ScaledX));
}
/// <summary>
/// Transforms Cartesian coordinates to polar.
/// </summary>
/// <param name="x">A real number representing the x-coordinate.</param>
/// <param name="y">A real number representing the y-coordinate.</param>
/// <param name="r">Output parameter, the real number representing the polar radius.</param>
/// <param name="theta">Output parameter, the real number representing the polar angle.</param>
public static void CartesianToPolar(double x, double y, out double r, out double theta)
{
r = ExMath.Hypot(x, y);
theta = Math.Atan2(y, x);
}
/// <summary>
/// Transforms Cartesian coordinates to cylindrical.
/// </summary>
/// <param name="x">A real number representing the x-coordinate.</param>
/// <param name="y">A real number representing the y-coordinate.</param>
/// <param name="z">A real number representing the z-coordinate.</param>
/// <param name="r">Output parameter, the real number representing the radial distance.</param>
/// <param name="theta">Output parameter, the real number representing the azimuthal angle.</param>
public static void CartesianToCylindrical(double x, double y, double z, out double r, out double theta)
{
r = ExMath.Hypot(x, y);
theta = Math.Atan2(y, x);
}
public void Start(GameSystem gameSys)
{
MenuText.Visible = false;
MenuText.TEXT_OBJ = true;
MenuText.Text = "You have lost\r\nPress 'R' to play again";
gameSys.AddObject(MenuText);
//MAIN GAME CODE GOES UNDER HERE
int GameXSize = 50;
int GameYSize = 50;
Object Player = new Object("PHead", new Vector2(1, 1), new Vector2(0, 0), 1, Color.Green);
Object APPLE = new Object("APPLE", new Vector2(1, 1), new Vector2(gameSys.Ran.Next((int)ExMath.Round(-(GameXSize * .5f) + 1), (int)ExMath.Round(GameXSize * .5f - 1)), gameSys.Ran.Next((int)ExMath.Round(-(GameYSize * .5f) + 1), (int)ExMath.Round(GameYSize * .5f - 1))), -1, Color.Red);
gameSys.AddObject(APPLE);
gameSys.AddObject(Player);
gameSys.AddObject(new Object("LWall", new Vector2(1, GameYSize), new Vector2(-(GameXSize * .5f), 0), Color.DarkGray));
gameSys.AddObject(new Object("RWall", new Vector2(1, GameYSize), new Vector2(GameXSize * .5f, 0), Color.DarkGray));
gameSys.AddObject(new Object("UWall", new Vector2(GameXSize, 1), new Vector2(0, GameYSize * .5f), Color.DarkGray));
gameSys.AddObject(new Object("DWall", new Vector2(GameXSize, 1), new Vector2(0, -(GameYSize * .5f)), Color.DarkGray));
Vector2 Dir = new Vector2(0, 0);
float TimeBetweenMoves = 100;
DateTime NextMove = DateTime.MinValue;
Vector2 DirMove = Dir;
bool Alive = true;
int length = 1;
List <Object> Body = new List <Object>();
while (Alive)
{
if (Keyboard.IsKeyPressed(ConsoleKey.W) && Dir != -Vector2.Up)
{
DirMove = Vector2.Up;
}
else if (Keyboard.IsKeyPressed(ConsoleKey.S) && Dir != Vector2.Up)
{
DirMove = -Vector2.Up;
}
if (Keyboard.IsKeyPressed(ConsoleKey.A) && Dir != Vector2.Right)
{
DirMove = -Vector2.Right;
}
else if (Keyboard.IsKeyPressed(ConsoleKey.D) && Dir != -Vector2.Right)
{
DirMove = Vector2.Right;
}
if (DateTime.Now > NextMove)
{
Dir = DirMove;
NextMove = DateTime.Now.AddMilliseconds(TimeBetweenMoves);
if (length > 1 && length > Body.Count + 1)
{
Body.Add(new Object("BODY", new Vector2(1, 1), Vector2.Copy(Player.GetPos()), Color.Aqua));
gameSys.AddObject(Body[Body.Count - 1]);
}
if (length > 1)
{
for (int i = Body.Count - 1; i > 0; i--)
{
Body[i].RePosition(Body[i - 1].GetPos());
}
Body[0].RePosition(Player.GetPos());
}
Player.RePosition(Player.GetPos() + Dir);
gameSys.GetCollision(Player);
foreach (Object coll in Player.CollidingObjects)
{
if (coll.NAME.Contains("Wall") || coll.NAME.Contains("BODY"))
{
Alive = false;
return;
}
if (coll.NAME.Contains("APPLE"))
{
bool Usable = false;
while (!Usable)
{
APPLE.RePosition(new Vector2(gameSys.Ran.Next((int)ExMath.Round(-(GameXSize * .5f) + 1), (int)ExMath.Round(GameXSize * .5f - 1)), gameSys.Ran.Next((int)ExMath.Round(-(GameYSize * .5f) + 1), (int)ExMath.Round(GameYSize * .5f - 1))));
gameSys.GetCollision(APPLE);
Usable = true;
foreach (Object aColl in APPLE.CollidingObjects)
{
if (aColl.NAME.Contains("BODY"))
{
Usable = false; return;
}
}
}
length++;
}
}
}
while (!Alive)
{
MenuText.Visible = true;
}
gameSys.RenderScreen();
}
}
public int GetPitchDegrees()
{
return((int)ExMath.RadiansToDegrees(pitch));
}
public double GetHeadingDegrees()
{
return(ExMath.RadiansToDegrees(this.GetHeading()));
}
