public override void Rainfall(WaterDrop waterDrop)
{
Random rnd = new Random();
int nextState = rnd.Next(0, 3);
switch (nextState)
{
case 0:
waterDrop.currentState = new PlantState();
break;
case 1:
waterDrop.currentState = new WellState();
break;
case 2:
waterDrop.currentState = new RiverState();
break;
}
}
public override void Breathing(WaterDrop waterDrop)
{
}
public override void Flow(WaterDrop waterDrop)
{
}
public override void Drinking(WaterDrop waterDrop)
{
}
public override void Purification(WaterDrop waterDrop)
{
waterDrop.currentState = new RiverState();
}
public override void Breathing(WaterDrop waterDrop)
{
waterDrop.currentState = new CloudState();
}
public override void Flow(WaterDrop waterDrop)
{
waterDrop.currentState = new OceanState();
}
public override void Drinking(WaterDrop waterDrop)
{
waterDrop.currentState = new AnimalState();
}
public abstract void Excretion(WaterDrop waterDrop);
public abstract void Drinking(WaterDrop waterDrop);
public abstract void Evaporation(WaterDrop waterDrop);
public abstract void Rainfall(WaterDrop waterDrop);
public abstract void Breathing(WaterDrop waterDrop);
static void Main(string[] args)
{
WaterDrop wd = new WaterDrop();
for (int i = 0; i <= 10; i++)
{
Console.WriteLine(wd.currentState.Info());
switch (wd.currentState.Info())
{
case "Cloud":
wd.Rainfall();
break;
case "Plant":
wd.Breathing();
break;
case "Well":
wd.Drinking();
break;
case "Sewage":
wd.Purification();
break;
case "Ocean":
wd.Evaporation();
break;
case "River":
Random rndR = new Random();
int nextStateR = rndR.Next(0, 3);
switch (nextStateR)
{
case 0:
wd.Evaporation();
break;
case 1:
wd.Flow();
break;
case 2:
wd.Drinking();
break;
}
break;
case "Human":
Random rndHuman = new Random();
int nextStateHuman = rndHuman.Next(0, 2);
switch (nextStateHuman)
{
case 0:
wd.Breathing();
break;
case 1:
wd.Excretion();
break;
}
break;
case "Animal":
Random rndAnimal = new Random();
int nextStateAnimal = rndAnimal.Next(0, 2);
switch (nextStateAnimal)
{
case 0:
wd.Breathing();
break;
case 1:
wd.Excretion();
break;
}
break;
}
}
}
public override void Rainfall(WaterDrop waterDrop)
{
}
public abstract void Flow(WaterDrop waterDrop);
public override void Evaporation(WaterDrop waterDrop)
{
waterDrop.currentState = new CloudState();
}
public abstract void Purification(WaterDrop waterDrop);
public override void Excretion(WaterDrop waterDrop)
{
}
public override void Evaporation(WaterDrop waterDrop)
{
}
public override void Purification(WaterDrop waterDrop)
{
}
public override void Excretion(WaterDrop waterDrop)
{
waterDrop.currentState = new SewageState();
}