/// <summary>
/// Generate a list of targets based in passed in demensions.
/// </summary>
/// <returns>The targets.</returns>
/// <param name="w">Number of horizontal targets.</param>
/// <param name="h">Number of vertical targets.</param>
public static List <Target> GenTargets(int h, int v, EquationDifficulty diff)
{
List <Target> grid = new List <Target>();
Random r = new Random(); // rand number generator. Needs to be here to avoid duplicates from being created as it is seeded with time
float gap = 40.0f;
float x = _border;
float y = _border;
for (int i = 0; i < h; i++)
{
for (int j = 0; j < v; j++)
{
// 2/5 chance of generating an equation
if (r.Next(1, 5) < 2)
{
grid.Add(new EquationTarget(x + ((60 + gap) * i), y + ((60 + gap) * j) + gap, diff, r));
}
else // generate normal target with no equation
{
grid.Add(new Target(x + ((60 + gap) * i), y + ((60 + gap) * j) + gap));
}
}
}
return(grid);
}
/// <summary>
/// Generates a random equation.
/// </summary>
/// <returns>The equation.</returns>
/// <param name="diff">Diff.</param>
/// <param name="r">Random generator. This is needed to get unique rand values each time</param>
public static Equation GenEquation(EquationDifficulty diff, Random r)
{
Equation eq = new Equation();
if (diff == EquationDifficulty.EASY)
{
eq.val1 = r.Next(0, 10);
eq.val2 = r.Next(0, 10);
eq.type = (EquationType)r.Next(0, 2);
}
else if (diff == EquationDifficulty.INTERMEDIATE)
{
eq.val1 = r.Next(0, 15);
eq.val2 = r.Next(0, 15);
eq.type = (EquationType)r.Next(0, 3);
}
else
{
// hard
eq.val1 = r.Next(0, 50);
eq.val2 = r.Next(0, 50);
eq.type = (EquationType)r.Next(0, 4);
}
eq.solution = CalcSolution(eq);
return(eq);
}
/// <summary>
/// Generate a list of targets based in passed in demensions.
/// </summary>
/// <returns>The targets.</returns>
/// <param name="w">Number of horizontal targets.</param>
/// <param name="h">Number of vertical targets.</param>
public static List<Target> GenTargets(int h, int v, EquationDifficulty diff)
{
List<Target> grid = new List<Target>();
Random r = new Random(); // rand number generator. Needs to be here to avoid duplicates from being created as it is seeded with time
float gap = 40.0f;
float x = _border;
float y = _border;
for (int i = 0; i < h; i++) {
for (int j = 0; j < v; j++) {
// 2/5 chance of generating an equation
if (r.Next (1, 5) < 2)
grid.Add (new EquationTarget (x + ((60+gap)*i), y + ((60+gap)*j) + gap, diff, r));
else // generate normal target with no equation
grid.Add (new Target (x + ((60+gap)*i), y + ((60+gap)*j) + gap));
}
}
return grid;
}
private void NextWave()
{
EquationDifficulty diff = new EquationDifficulty();
if (_wave >= 10)
{
diff = EquationDifficulty.HARD;
}
else if (_wave >= 4)
{
diff = EquationDifficulty.INTERMEDIATE;
}
else
{
diff = EquationDifficulty.EASY;
}
_wave++;
_targets = Target.GenTargets(_wave * 2, _wave * 1, diff);
_waveOscilatingDir = Direction.RIGHT;
}
private void NextWave()
{
EquationDifficulty diff = new EquationDifficulty();
if (_wave >= 10)
diff = EquationDifficulty.HARD;
else if (_wave >= 4)
diff = EquationDifficulty.INTERMEDIATE;
else
diff = EquationDifficulty.EASY;
_wave++;
_targets = Target.GenTargets (_wave * 2, _wave * 1, diff);
_waveOscilatingDir = Direction.RIGHT;
}
public EquationTarget(float x, float y, EquationDifficulty diff, Random r) : base(x, y, Color.Red)
{
_eq = GenEquation(diff, r);
}
public EquationTarget(float x, float y, EquationDifficulty diff, Random r)
: base(x, y, Color.Red)
{
_eq = GenEquation (diff, r);
}
/// <summary>
/// Generates a random equation.
/// </summary>
/// <returns>The equation.</returns>
/// <param name="diff">Diff.</param>
/// <param name="r">Random generator. This is needed to get unique rand values each time</param>
public static Equation GenEquation(EquationDifficulty diff, Random r)
{
Equation eq = new Equation ();
if (diff == EquationDifficulty.EASY) {
eq.val1 = r.Next (0, 10);
eq.val2 = r.Next (0, 10);
eq.type = (EquationType)r.Next (0, 2);
}
else if (diff == EquationDifficulty.INTERMEDIATE) {
eq.val1 = r.Next (0, 15);
eq.val2 = r.Next (0, 15);
eq.type = (EquationType)r.Next (0, 3);
}
else {
// hard
eq.val1 = r.Next (0, 50);
eq.val2 = r.Next (0, 50);
eq.type = (EquationType)r.Next (0, 4);
}
eq.solution = CalcSolution(eq);
return eq;
}
