/*
* RunSimulation is used to setup the variables and call the various method to setup the simulation.
* When the setup is complete it runs a for loop for the amount of Cycles calling the method RunCycle() in each iteration.
*/
public void RunSimulation(int Width, int Height, int Cycles, double FeedRate_A, double KillRate_B, ELaplacianFunctions laplacianEnum, EShadingAlgorthims shadingEnum, bool displayGrid)
{
this.Width = Width;
this.Height = Height;
this.Cycles = Cycles;
this.FeedRate_A = FeedRate_A;
this.KillRate_B = KillRate_B;
this.laplacianEnum = laplacianEnum; //Data Fields are being set
this.shadingEnum = shadingEnum;
this.displayGrid = displayGrid;
CurrentCycle = 0;
progressbar.Maximum = Cycles;
progressbar.Value = 0;
SeedValue = 0.25;
gridDrawer = new GridDrawer(canvas, Width, Height, shadingEnum); //Instance of GridDrawer is created which is later used to draw or save the grid.
LapFactory = new LaplacianFactory();
LapFunction = LapFactory.CreateNewLaplacian(laplacianEnum); //LapFunction instance is created using the CreateNewLaplacian method from LapFactory.
Diffusion_A = LapFunction.GetDiffusion_A(); //The Diffusion A and B differ depending upon what Lapacian function is used.
Diffusion_B = LapFunction.GetDiffusion_B();
SetCellGrid(); //The CellGrid is set and filled up with a seed;
SetCellNeighbours(); //In the entre grid all the cells are passed the Cells neighbouring them.
Stop(); //Called so the canvas is cleared
for (int cycleNum = 0; cycleNum < Cycles; cycleNum++) //Loops through the cycles calling RunCycle each time.
{
RunCycle();
}
}
/*
* GridDrawer constructer takes in various parameters then sets them to setup the GridDrawer.
*/
public GridDrawer(Graphics canvas, int Width, int Height, EShadingAlgorthims shadingEnum)
{
this.canvas = canvas;
this.Width = Width;
this.Height = Height;
shadingFactory = new ShadingFactory(); //Creates an instance of ShadingFactory
ShadingAlgorithm = shadingFactory.CreateNewShadeing(shadingEnum); //calls the CreateNewShadeing method of ShadingFactory to return the ShadingAlgorithm requested.
}
/*
* CreateNewShadeing takes in a enum representing the ShadingAlgorthim which is wanted.
* The switch then creates that ShadingAlgorthim and returns it so the GridDrawer class does not need to know how its created.
*/
public IShading CreateNewShadeing(EShadingAlgorthims shade)
{
IShading newShade = null;
switch (shade)
{
case EShadingAlgorthims.GRAYSCALE:
newShade = new GrayScale();
break;
case EShadingAlgorthims.SHORT_RAINBOW:
newShade = new ShortRainbow();
break;
case EShadingAlgorthims.LONG_RAINBOW:
newShade = new LongRainbow();
break;
case EShadingAlgorthims.YELLOW_TO_RED:
newShade = new YellowToRed();
break;
}
return(newShade);
}
