//Determines the closest building
public (Building, int) BuildingClosest(List <Building> buildings)
{
int shortest = 100;
Building closest = null;
//Closest Unit and Distance
foreach (Building u in buildings)
{
if (u is FactoryBuilding)
{
FactoryBuilding otherMu = (FactoryBuilding)u;
int distance = Math.Abs(this.XPos - otherMu.XPos)
+ Math.Abs(this.YPos - otherMu.YPos);
if (distance < shortest)
{
shortest = distance;
closest = otherMu;
}
}
else if (u is ResourceBuilding)
{
ResourceBuilding otherRu = (ResourceBuilding)u;
int distance = Math.Abs(this.XPos - otherRu.XPos)
+ Math.Abs(this.YPos - otherRu.YPos);
if (distance < shortest)
{
shortest = distance;
closest = otherRu;
}
}
}
return(closest, shortest);
}
//Adds a building's info to the ToString
public void Building_Click(object sender, EventArgs e)
{
int x, y;
Button b = (Button)sender;
x = b.Location.X / 30;
y = b.Location.Y / 30;
foreach (Building bud in buildings)
{
if (bud is ResourceBuilding)
{
ResourceBuilding rb = (ResourceBuilding)bud;
if (rb.XPos == x && rb.YPos == y)
{
txtInfo.Text = "";
txtInfo.Text = rb.ToString();
}
}
else if (bud is FactoryBuilding)
{
FactoryBuilding fb = (FactoryBuilding)bud;
if (fb.XPos == x && fb.YPos == y)
{
txtInfo.Text = "";
txtInfo.Text = fb.ToString();
}
}
}
}
//Handles generation of the units
public void Generate()
{
//PvP Teams
for (int i = 0; i < numUnits; i++)
{
if (r.Next(0, 3) == 0) //Generate Melee Unit
{
MeleeUnit m = new MeleeUnit(r.Next(0, width),
r.Next(0, height),
100,
1,
25,
(i % 2 == 0 ? 1 : 0),
"M/");
units.Add(m);
}
else if (r.Next(0, 3) == 1) // Generate Ranged Unit
{
RangedUnit ru = new RangedUnit(r.Next(0, width),
r.Next(0, height),
75,
2,
20,
5,
(i % 2 == 0 ? 1 : 0),
"R}");
units.Add(ru);
}
else
{
WizardUnit wu = new WizardUnit(r.Next(0, width),
r.Next(0, height),
50,
5,
50,
1,
3,
"W-");
units.Add(wu);
}
}
for (int k = 0; k < numBuildings; k++)
{
if (r.Next(0, 2) == 0) //Generate Resource Building
{
ResourceBuilding rb = new ResourceBuilding(r.Next(0, width),
r.Next(0, height),
150,
(k % 2 == 0 ? 1 : 0),
"[G]",
false);
buildings.Add(rb);
}
else //Generate Unit Building
{
FactoryBuilding fb = new FactoryBuilding(r.Next(0, width),
r.Next(0, height),
200,
(k % 2 == 0 ? 1 : 0),
"[F]",
false,
(r.Next(0, 2) == 1 ? "Melee" : "Ranged"));
buildings.Add(fb);
}
}
}
//Displays the units onto the form
public void Display(GroupBox groupBox)
{
groupBox.Controls.Clear();
//Adding Units
foreach (Unit u in units)
{
Button b = new Button();
if (u is MeleeUnit)
{
MeleeUnit mu = (MeleeUnit)u;
b.Size = new Size(30, 30);
b.Location = new Point(mu.XPos * 30, mu.YPos * 30);
b.Text = mu.Symbol;
if (mu.Faction == 0)
{
b.ForeColor = Color.HotPink;
}
else
{
b.ForeColor = Color.Blue;
}
}
else if (u is RangedUnit)
{
RangedUnit ru = (RangedUnit)u;
b.Size = new Size(30, 30);
b.Location = new Point(ru.XPos * 30, ru.YPos * 30);
b.Text = ru.Symbol;
if (ru.Faction == 0)
{
b.ForeColor = Color.HotPink;
}
else
{
b.ForeColor = Color.Blue;
}
}
else
{
WizardUnit wu = (WizardUnit)u;
b.Size = new Size(30, 30);
b.Location = new Point(wu.XPos * 30, wu.YPos * 30);
b.Text = wu.Symbol;
b.ForeColor = Color.Black;
}
b.Click += Unit_Click;
groupBox.Controls.Add(b);
}
//Adding Buildings
foreach (Building bud in buildings)
{
Button b = new Button();
if (bud is ResourceBuilding)
{
ResourceBuilding rb = (ResourceBuilding)bud;
b.Size = new Size(30, 30);
b.Location = new Point(rb.XPos * 30, rb.YPos * 30);
b.Text = rb.Symbol;
if (rb.Faction == 0)
{
b.ForeColor = Color.HotPink;
}
else
{
b.ForeColor = Color.Blue;
}
}
else
{
FactoryBuilding fb = (FactoryBuilding)bud;
b.Size = new Size(30, 30);
b.Location = new Point(fb.XPos * 30, fb.YPos * 30);
b.Text = fb.Symbol;
if (fb.Faction == 0)
{
b.ForeColor = Color.HotPink;
}
else
{
b.ForeColor = Color.Blue;
}
}
b.Click += Building_Click;
groupBox.Controls.Add(b);
}
}
//Updates the map to display the units' movement, combat and deaths
public void Update()
{
for (int i = 0; i < map.Units.Count; i++)
{
if (map.Units[i] is MeleeUnit)
{
MeleeUnit mu = (MeleeUnit)map.Units[i];
if (mu.Health == 0)
{
mu.Move(-1);
}
else if (mu.Health <= mu.MaxHealth * 0.25) // Running Away
{
mu.Move(r.Next(0, 4));
}
else
{
(Unit closest, int distanceTo) = mu.Closest(map.Units);
(Building buildingclosest, int distanceToBuilding) = mu.BuildingClosest(map.Buildings);
if (distanceTo > distanceToBuilding)
{
//Check In Range
if (distanceTo <= mu.AttackRange)
{
mu.IsAttacking = true;
mu.Combat(closest);
}
else //Move Towards
{
if (closest is MeleeUnit)
{
MeleeUnit closestMu = (MeleeUnit)closest;
if (mu.XPos > closestMu.XPos) //North
{
mu.Move(0);
}
else if (mu.XPos < closestMu.XPos) //South
{
mu.Move(2);
}
else if (mu.YPos > closestMu.YPos) //West
{
mu.Move(3);
}
else if (mu.YPos < closestMu.YPos) //East
{
mu.Move(1);
}
}
else if (closest is RangedUnit)
{
RangedUnit closestRu = (RangedUnit)closest;
if (mu.XPos > closestRu.XPos) //North
{
mu.Move(0);
}
else if (mu.XPos < closestRu.XPos) //South
{
mu.Move(2);
}
else if (mu.YPos > closestRu.YPos) //West
{
mu.Move(3);
}
else if (mu.YPos < closestRu.YPos) //East
{
mu.Move(1);
}
}
}
}
else
{
//Check In Range
if (distanceTo <= mu.AttackRange)
{
mu.IsAttacking = true;
mu.Combat(closest);
}
else //Move Towards
{
if (buildingclosest is FactoryBuilding)
{
FactoryBuilding closestMu = (FactoryBuilding)buildingclosest;
if (mu.XPos > closestMu.XPos) //North
{
mu.Move(0);
}
else if (mu.XPos < closestMu.XPos) //South
{
mu.Move(2);
}
else if (mu.YPos > closestMu.YPos) //West
{
mu.Move(3);
}
else if (mu.YPos < closestMu.YPos) //East
{
mu.Move(1);
}
}
else if (buildingclosest is ResourceBuilding)
{
ResourceBuilding closestRu = (ResourceBuilding)buildingclosest;
if (mu.XPos > closestRu.XPos) //North
{
mu.Move(0);
}
else if (mu.XPos < closestRu.XPos) //South
{
mu.Move(2);
}
else if (mu.YPos > closestRu.YPos) //West
{
mu.Move(3);
}
else if (mu.YPos < closestRu.YPos) //East
{
mu.Move(1);
}
}
}
}
}
}
else if (map.Units[i] is RangedUnit)
{
RangedUnit ru = (RangedUnit)map.Units[i];
if (ru.Health == 0)
{
ru.Move(-1);
}
else if (ru.Health <= ru.MaxHealth * 0.25)
{
ru.Move(r.Next(0, 4));
}
else
{
(Unit closest, int distanceTo) = ru.Closest(map.Units);
(Building buildingclosest, int distanceToBuilding) = ru.BuildingClosest(map.Buildings);
if (distanceTo > distanceToBuilding)
{
//Check In Range
if (distanceTo <= ru.AttackRange)
{
ru.IsAttacking = true;
ru.Combat(closest);
}
else //Move Towards
{
if (closest is MeleeUnit)
{
MeleeUnit closestMu = (MeleeUnit)closest;
if (ru.XPos > closestMu.XPos) //North
{
ru.Move(0);
}
else if (ru.XPos < closestMu.XPos) //South
{
ru.Move(2);
}
else if (ru.YPos > closestMu.YPos) //West
{
ru.Move(3);
}
else if (ru.YPos < closestMu.YPos) //East
{
ru.Move(1);
}
}
else if (closest is RangedUnit)
{
RangedUnit closestRu = (RangedUnit)closest;
if (ru.XPos > closestRu.XPos) //North
{
ru.Move(0);
}
else if (ru.XPos < closestRu.XPos) //South
{
ru.Move(2);
}
else if (ru.YPos > closestRu.YPos) //West
{
ru.Move(3);
}
else if (ru.YPos < closestRu.YPos) //East
{
ru.Move(1);
}
}
}
}
else
{
//Check In Range
if (distanceTo <= ru.AttackRange)
{
ru.IsAttacking = true;
ru.Combat(closest);
}
else //Move Towards
{
if (buildingclosest is FactoryBuilding)
{
FactoryBuilding closestMu = (FactoryBuilding)buildingclosest;
if (ru.XPos > closestMu.XPos) //North
{
ru.Move(0);
}
else if (ru.XPos < closestMu.XPos) //South
{
ru.Move(2);
}
else if (ru.YPos > closestMu.YPos) //West
{
ru.Move(3);
}
else if (ru.YPos < closestMu.YPos) //East
{
ru.Move(1);
}
}
else if (buildingclosest is ResourceBuilding)
{
ResourceBuilding closestRu = (ResourceBuilding)buildingclosest;
if (ru.XPos > closestRu.XPos) //North
{
ru.Move(0);
}
else if (ru.XPos < closestRu.XPos) //South
{
ru.Move(2);
}
else if (ru.YPos > closestRu.YPos) //West
{
ru.Move(3);
}
else if (ru.YPos < closestRu.YPos) //East
{
ru.Move(1);
}
}
}
}
}
}
else if (map.Units[i] is WizardUnit)
{
WizardUnit wu = (WizardUnit)map.Units[i];
if (wu.Health == 0)
{
wu.Move(-1);
}
else if (wu.Health <= wu.MaxHealth * 0.5) // Running Away
{
wu.Move(r.Next(0, 4));
}
else
{
(Unit closest, int distanceTo) = wu.Closest(map.Units);
//Check In Range
if (distanceTo <= wu.AttackRange)
{
wu.IsAttacking = true;
wu.Combat(closest);
}
else //Move Towards
{
if (closest is MeleeUnit)
{
MeleeUnit closestMu = (MeleeUnit)closest;
if (wu.XPos > closestMu.XPos) //North
{
wu.Move(0);
}
else if (wu.XPos < closestMu.XPos) //South
{
wu.Move(2);
}
else if (wu.YPos > closestMu.YPos) //West
{
wu.Move(3);
}
else if (wu.YPos < closestMu.YPos) //East
{
wu.Move(1);
}
}
else if (closest is RangedUnit)
{
RangedUnit closestRu = (RangedUnit)closest;
if (wu.XPos > closestRu.XPos) //North
{
wu.Move(0);
}
else if (wu.XPos < closestRu.XPos) //South
{
wu.Move(2);
}
else if (wu.YPos > closestRu.YPos) //West
{
wu.Move(3);
}
else if (wu.YPos < closestRu.YPos) //East
{
wu.Move(1);
}
}
}
}
}
}
map.Display(grpMap);
round++;
}
