private async void InfoButton_Clicked(object sender, EventArgs e)
{
InfoButton.IsEnabled = false;
EquationItem equation = Equations.EquationsList.FirstOrDefault(x => x.LabelText == "Compton Scattering");
await Navigation.PushModalAsync(new DerivationViewer(equation, "demo"));
InfoButton.IsEnabled = true;
}
private async void InfoButton_Clicked(object sender, EventArgs e)
{
InfoButton.IsEnabled = false;
EquationItem equation = Equations.EquationsList.FirstOrDefault(x => x.LabelText == "Quantum Tunnelling Probability");
await this.Navigation.PushModalAsync(new DerivationViewer(equation, "demo"));
InfoButton.IsEnabled = true;
}
public void Reaction(EquationItem item, int propid)
{
List <int> Energy = item.Energy;
List <GoodsItem> goods = item.goods;
List <GoodsItem> products = item.product;
List <int> goodsnum = item.goodsnum;
List <int> productnum = item.productnum;
if (checkGoods(goods, goodsnum))
{
for (int i = 0; i < goods.Count; i++)
{
goods[i].itemHeld -= goodsnum[i];
if (goods[i].itemHeld == 0)
{
myBag.itemList.Remove(goods[i]);
}
}
for (int i = 0; i < products.Count; i++)
{
if (myBag.itemList.Contains(products[i]))
{
products[i].itemHeld += productnum[i];
}
else
{
myBag.itemList.Add(products[i]);
products[i].itemHeld = productnum[i];
}
}
for (int i = 0; i < Energy.Count; i++)
{
if (Energy[i] == propid)
{
if (i == 0)
{
addEnergy(propid, 10);
}
if (i == 1)
{
addEnergy(propid, 5);
}
}
}
}
UpdateBag();
//Debug.Log(Energy[0] + Energy[1]);
}
private async void DetailsButton_Clicked(object sender, EventArgs e)
{
((Button)sender).IsEnabled = false;
string id = ((Button)sender).ClassId;
EquationItem selected = this.Equations.FirstOrDefault(item => item.Id == id);
if (selected != null)
{
await this.Navigation.PushModalAsync(new DerivationViewer(selected));
}
((Button)sender).IsEnabled = true;
}
private void EquationActBegin(string id)
{
ActTime = 0;
foreach (var item in myBag.equationList)
{
if (item.Equationid == int.Parse(id))
{
reactItem = item;
break;
}
}
if (BagManager.instance.checkGoods(reactItem.goods, reactItem.goodsnum))
{
isAct = true;
}
Debug.Log("11");
}
private void BagInitiate()
{
goodsItemList.RemoveChildrenToPool();
equationItemList.RemoveChildrenToPool();
energyprogress1.value = energy1.num;
energyprogress2.value = energy2.num;
energyprogress3.value = energy3.num;
foreach (var item in myBag.itemList)
{
if (item != null)
{
GButton gButton = goodsItemList.AddItemFromPool().asButton;
gButton.GetChild("number").asTextField.text = item.itemHeld.ToString();
gButton.GetChild("icon").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "goods" + item.Itemid);
gButton.GetChild("id").asTextField.text = item.Itemid.ToString();
gButton.GetChild("title").asTextField.text = item.itemInfo;
gButton.onClick.Add(() => { ClickItem(gButton); });
}
}
for (int i = 0; i < 30 - myBag.itemList.Count; i++)
{
GButton gButton = goodsItemList.AddItemFromPool().asButton;
gButton.GetChild("number").asTextField.text = "";
gButton.GetChild("icon").asLoader.url = "";
gButton.GetChild("id").asTextField.text = "";
gButton.GetChild("title").asTextField.text = "";
gButton.onClick.Add(() => { ClickItem(gButton); });
}
foreach (var item in myBag.equationList)
{
if (item != null)
{
GComponent gComponent = equationItemList.AddItemFromPool().asCom;
gComponent.GetChild("id").asTextField.text = item.Equationid.ToString();
gComponent.GetChild("Equation").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "reaction" + item.Equationid);
gComponent.GetChild("FirstEnergy").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "energy" + item.FirstEnergy);
gComponent.GetChild("SecondEnergy").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "energy" + item.SecondEnergy);
gComponent.GetChild("information").asTextField.text = item.itemInfo;
string productid = "";
foreach (var itemid in item.productid)
{
productid += productid + itemid + " ";
}
gComponent.GetChild("productid").asTextField.text = productid;
gComponent.GetChild("UseBtn").asButton.onClick.Add(() => { UseEquation(gComponent); });
}
}
if (button1.selected)
{
prop.url = UIPackage.GetItemURL("NewBagPackage", "prop1");
mainEnergy.url = UIPackage.GetItemURL("NewBagPackage", "energy1");
}
else if (button2.selected)
{
prop.url = UIPackage.GetItemURL("NewBagPackage", "prop2");
mainEnergy.url = UIPackage.GetItemURL("NewBagPackage", "energy2");
}
else if (button3.selected)
{
prop.url = UIPackage.GetItemURL("NewBagPackage", "prop3");
mainEnergy.url = UIPackage.GetItemURL("NewBagPackage", "energy3");
}
else
{
prop.url = UIPackage.GetItemURL("NewBagPackage", "prop1");
mainEnergy.url = UIPackage.GetItemURL("NewBagPackage", "energy1");
propid = 1;
button1.selected = true;
}
if (myBag.propsItems[0].equation != null)
{
EquationItem equation = myBag.propsItems[0].equation;
chooseEquation.GetChild("equation").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "reaction" + equation.Equationid);
chooseEquation.GetChild("FirstEnergy").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "energy" + equation.FirstEnergy);
chooseEquation.GetChild("SecondEnergy").asLoader.url = UIPackage.GetItemURL("NewBagPackage", "energy" + equation.SecondEnergy);
chooseEquation.GetChild("id").asTextField.text = equation.Equationid.ToString();
chooseEquation.GetChild("sign").asTextField.text = "";
string id = equation.Equationid.ToString();
chooseEquation.GetChild("actBtn").asButton.onTouchBegin.Add(() => { EquationActBegin(id); });
chooseEquation.GetChild("actBtn").asButton.onTouchEnd.Add(() => { EquationActEnd(id); });
}
button1.onClick.Add(() => { changeProp(1); });
button2.onClick.Add(() => { changeProp(2); });
button3.onClick.Add(() => { changeProp(3); });
}
private IEnumerable <SolutionItem> GetSolution()
{
var a = _mainModel.ParameterA;
var b = _mainModel.ParameterB;
var c = _mainModel.ParameterC;
var complex = _mainModel.AcceptComplexNumberSolutions;
yield return(SolutionItem.WithEquation("initial equation", true, new[]
{
EquationItem.With("{0}x²", a),
EquationItem.With("{0}x", b),
EquationItem.With("{0}", c)
}));
if (a == 0 || b == 0 || c == 0 || Math.Abs(a) == 1 || Math.Abs(b) == 1 || Math.Abs(c) == 1)
{
yield return(SolutionItem.WithEquation("simplify equation", new[]
{
EquationItem.With("{0}x²", a),
EquationItem.With("{0}x", b),
EquationItem.With("{0}", c)
}));
}
if (a == 0 && b == 0)
{
if (c == 0)
{
yield return(SolutionItem.WithString("solve", "x = any number"));
}
else
{
yield return(SolutionItem.WithString("different constant values", "impossible equation"));
}
yield break;
}
if (c != 0)
{
yield return(SolutionItem.WithEquation("constant term to right hand side", new[]
{
EquationItem.With("{0}x²", a),
EquationItem.With("{0}x", b)
}, new[]
{
EquationItem.With("{0}", -c)
}));
}
if (a == 0)
{
if (b != 1)
{
yield return(SolutionItem.WithEquation("divide both sides by coeficient of x", new[]
{
EquationItem.With("({0} / {1})x", b, b)
}, new[]
{
EquationItem.With("{0} / {1}", -c, b)
}));
yield return(SolutionItem.WithEquation("simplify equation", new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0} / {1}", -c, b)
}));
}
var r = -c / b;
yield return(SolutionItem.WithEquation("solve", new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", r)
}));
yield break;
}
if (a != 1)
{
if (b == 0)
{
yield return(SolutionItem.WithEquation("divide both sides by coeficient of x²", new[]
{
EquationItem.With("({0} / {1})x²", a, a)
}, new[]
{
EquationItem.With("{0} / {1}", -c, a)
}));
}
else
{
yield return(SolutionItem.WithEquation("divide both sides by coeficient of x²", new[]
{
EquationItem.With("({0} / {1})x²", a, a),
EquationItem.With("({0} / {1})x", b, a)
}, new[]
{
EquationItem.With("{0} / {1}", -c, a)
}));
}
b /= a;
c /= a;
a = 1;
yield return(SolutionItem.WithEquation("simplify equation", new[]
{
EquationItem.With("x²", a),
EquationItem.With("{0}x", b)
}, new[]
{
EquationItem.With("{0}", -c)
}));
}
var e = b / 2;
var d = Math.Pow(e, 2);
if (b != 0)
{
yield return(SolutionItem.With("calculate half of the coefficient of x and square it", new FormattableItem[]
{
TextItem.With("d = "),
Equation.With(new[]
{
EquationItem.With("({0} / 2)²", b)
}, new[]
{
EquationItem.With("{0}", d)
})
}));
yield return(SolutionItem.WithEquation("add it to both sides of equation", new[]
{
EquationItem.With("x²", a),
EquationItem.With("{0}x", b),
EquationItem.With("{0}", d)
}, new[]
{
EquationItem.With("{0}", -c),
EquationItem.With("{0}", d)
}));
}
var f = -c + d;
if (e != 0)
{
yield return(SolutionItem.WithEquation("complete the square and simplify", new[]
{
EquationItem.With("(x + {0})²", e),
}, new[]
{
EquationItem.With("{0}", f)
}));
}
if (f < 0)
{
if (!complex)
{
yield return(SolutionItem.WithString("square on left equals negative value on right", "impossible equation"));
yield break;
}
}
else
{
complex = false;
}
if (e != 0 || f != 0)
{
yield return(SolutionItem.WithEquation("square root both sides", new[]
{
EquationItem.With("x"),
EquationItem.With("{0}", e),
}, new[]
{
EquationItem.With("±√({0})", f)
}));
}
if (e != 0)
{
yield return(SolutionItem.WithEquation("isolate x", new[]
{
EquationItem.With("x"),
}, new[]
{
EquationItem.With("{0}", -e),
EquationItem.With("±√({0})", f)
}));
}
var g = Math.Sqrt(Math.Abs(f));
if (e != 0 && g != 0)
{
yield return(SolutionItem.WithEquation("simplify equation", new[]
{
EquationItem.With("x"),
}, new[]
{
EquationItem.With("{0}", -e),
EquationItem.With("±{0}", complex, g)
}));
}
if (complex)
{
if (g == 0)
{
yield return(SolutionItem.WithEquation("solve", new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", -e),
}));
}
else
{
yield return(SolutionItem.With("solve", new FormattableItem[]
{
Equation.With(new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", -e),
EquationItem.With("{0}", complex, g)
}),
TextItem.With(", "),
Equation.With(new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", -e),
EquationItem.With("-{0}", complex, g)
})
}));
}
yield break;
}
var rs = new[] { -e - g, -e + g }
.OrderBy(x => x)
.ToArray();
if (g == 0)
{
yield return(SolutionItem.WithEquation("solve", new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", complex, rs[0])
}));
}
else
{
yield return(SolutionItem.With("solve", new FormattableItem[]
{
Equation.With(new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", complex, rs[0])
}),
TextItem.With(", "),
Equation.With(new[]
{
EquationItem.With("x")
}, new[]
{
EquationItem.With("{0}", complex, rs[1])
})
}));
}
}
public DerivationViewer(EquationItem equationItem, string backToName = "List")
{
InitializeComponent();
this.ViewerTitle.Text = equationItem.LabelText;
this.BackButton.Text = $"Back to {backToName}";
MathView view = new MathView()
{
FontSize = equationItem.FontSize, HeightRequest = equationItem.HeightRequest
};
view.LaTeX = $@"{equationItem.EquationLatex}";
this.ViewArea.Children.Add(view);
BoxView boxView = new BoxView
{
HeightRequest = 1,
BackgroundColor = Color.FromHex("#999"),
Margin = new Thickness(0, 20, 0, 20)
};
this.ViewArea.Children.Add(boxView);
foreach (var s in equationItem.DerivationStepsLatex)
{
if (s.IsButton)
{
StackLayout infoArea = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
Label forTheAbove = new Label
{
Text = $"For the above: ",
VerticalOptions = LayoutOptions.Center,
VerticalTextAlignment = TextAlignment.Center,
};
Label infoLabel = new Label
{
Text = $"See \"{s.ButtonNavigation}\"",
VerticalOptions = LayoutOptions.Center,
VerticalTextAlignment = TextAlignment.Center,
};
Button infoButton = new Button
{
Text = "PEEK",
Style = (Style)Application.Current.Resources["BlueButton"],
VerticalOptions = LayoutOptions.Center,
FontSize = 14,
};
infoButton.Clicked += async(sender, args) =>
{
var equationToShow = Equations.EquationsList.FirstOrDefault(x => x.LabelText == s.ButtonNavigation);
if (equationToShow != null)
{
await this.Navigation.PushModalAsync(new DerivationViewer(equationToShow, equationItem.LabelText));
}
};
infoArea.Children.Add(forTheAbove);
infoArea.Children.Add(infoLabel);
infoArea.Children.Add(infoButton);
this.ViewArea.Children.Add(infoArea);
}
else
{
MathView newview = new MathView {
FontSize = s.FontSize, HeightRequest = s.HeightRequest
};
newview.LaTeX = $@"{s.Latex}";
this.ViewArea.Children.Add(newview);
}
}
}
