//Deals damage to closest unit if they are in attack range
public override void Combat(int type)
{
if (type == 0)
{
if (closestUnit is MeleeUnit)
{
MeleeUnit M = (MeleeUnit)closestUnit;
M.Health -= Attack;
}
else if (closestUnit is RangedUnit)
{
RangedUnit R = (RangedUnit)closestUnit;
R.Health -= Attack;
}
else if (closestUnit is WizardUnit)
{
WizardUnit W = (WizardUnit)closestUnit;
W.Health -= Attack;
}
}
else if (type == 1)
{
if (closestBuilding is FactoryBuilding)
{
FactoryBuilding FB = (FactoryBuilding)closestBuilding;
FB.Health -= Attack;
}
else if (closestBuilding is ResourceBuilding)
{
ResourceBuilding RB = (ResourceBuilding)closestBuilding;
RB.Health -= Attack;
}
}
}
//finds and returns the closest enemy
public override Unit ClosestEnemy()
{
int xDis = 0, yDis = 0;
double distance = 1000;
double temp = 1000;
Unit target = null;
foreach (Unit u in units)
{
if (u is RangedUnit)
{
RangedUnit b = (RangedUnit)u;
if (FactionType != b.FactionType)
{
xDis = Math.Abs((PosX - b.PosX) * (PosX - b.PosX));
yDis = Math.Abs((PosY - b.PosY) * (PosY - b.PosY));
distance = Math.Round(Math.Sqrt(xDis + yDis), 0);
}
}
else if (u is MeleeUnit)
{
MeleeUnit b = (MeleeUnit)u;
if (FactionType != b.FactionType)
{
xDis = Math.Abs((PosX - b.PosX) * (PosX - b.PosX));
yDis = Math.Abs((PosY - b.PosY) * (PosY - b.PosY));
distance = Math.Round(Math.Sqrt(xDis + yDis), 0);
}
}
if (u is WizardUnit)
{
WizardUnit b = (WizardUnit)u;
if (FactionType != b.FactionType)
{
xDis = Math.Abs((PosX - b.PosX) * (PosX - b.PosX));
yDis = Math.Abs((PosY - b.PosY) * (PosY - b.PosY));
distance = Math.Round(Math.Sqrt(xDis + yDis), 0);
}
}
if (distance < temp)
{
temp = distance;
target = u;
}
}
return(target);
}
//Places the units on a string representation of the 20x20 map
public void PlaceUnits()
{
for (int i = 0; i < mapWidth; i++)
{
for (int j = 0; j < mapHeight; j++)
{
map[i, j] = " ";
}
}
foreach (Unit u in units)
{
if (u is RangedUnit)
{
RangedUnit r = (RangedUnit)u;
unitMap[r.PosY, r.PosX] = u;
}
else if (u is MeleeUnit)
{
MeleeUnit m = (MeleeUnit)u;
unitMap[m.PosY, m.PosX] = u;
}
else if (u is WizardUnit)
{
WizardUnit w = (WizardUnit)u;
unitMap[w.PosY, w.PosX] = u;
}
}
foreach (RangedUnit u in rangedUnits)
{
map[u.PosY, u.PosX] = "R";
}
foreach (MeleeUnit u in meleeUnits)
{
map[u.PosY, u.PosX] = "M";
}
foreach (WizardUnit u in wizardUnits)
{
map[u.PosY, u.PosX] = "W";
}
}
//Creates the unit objects and randomises thier x and y positions
public void GenerateBattlefeild()
{
//Buildings spawning
for (int i = 0; i < buildingNum; i++)
{
int unitTypeN = rd.Next(0, 2);
string unitName;
if (unitTypeN == 0)
{
unitName = "Ranged";
}
else
{
unitName = "Melee";
}
FactoryBuilding factory = new FactoryBuilding(0, 0, 100, "|^|", Faction.Dire, rd.Next(3, 10), unitName, rd.Next(50, 71));
factories.Add(factory);
ResourceBuilding mine = new ResourceBuilding(0, 0, 100, "|V|", Faction.Dire, rd.Next(3, 10), ResourceType.Gold);
mines.Add(mine);
}
for (int i = 0; i < buildingNum; i++)
{
int unitTypeN = rd.Next(0, 2);
string unitName;
if (unitTypeN == 0)
{
unitName = "Ranged";
}
else
{
unitName = "Melee";
}
FactoryBuilding factory = new FactoryBuilding(0, 0, 100, "|^|", Faction.Radient, rd.Next(3, 10), unitName, rd.Next(50, 71));
factories.Add(factory);
ResourceBuilding mine = new ResourceBuilding(0, 0, 100, "|V|", Faction.Radient, rd.Next(3, 10), ResourceType.Gold);
mines.Add(mine);
}
for (int i = 0; i < buildingNum; i++)
{
WizardUnit wizard = new WizardUnit("Wizard", 0, 0, Faction.Neutral, 20, 2, 3, 1, "^", false);
wizard.MapHeight = mapHeight;
wizard.MapWidth = mapWidth;
wizardUnits.Add(wizard);
}
foreach (FactoryBuilding u in factories)
{
for (int i = 0; i < factories.Count; i++)
{
int xPos = rd.Next(0, mapHeight);
int yPos = rd.Next(0, mapWidth);
while (xPos == factories[i].PosX && yPos == factories[i].PosY && xPos == 0 && yPos == 0)
{
xPos = rd.Next(0, mapHeight);
yPos = rd.Next(0, mapWidth);
}
u.PosX = xPos;
u.PosY = yPos;
}
buildingMap[u.PosY, u.PosX] = (Building)u;
buildings.Add(u);
u.SpawnPointY = u.PosY;
if (u.PosX < mapHeight - 1)
{
u.SpawnPointX = u.PosX + 1;
}
else
{
u.SpawnPointX = u.PosX - 1;
}
}
foreach (ResourceBuilding u in mines)
{
for (int i = 0; i < mines.Count; i++)
{
int xPos = rd.Next(0, mapHeight);
int yPos = rd.Next(0, mapWidth);
while (xPos == mines[i].PosX && yPos == mines[i].PosY || xPos == factories[i].PosX && yPos == factories[i].PosY)
{
xPos = rd.Next(0, mapHeight);
yPos = rd.Next(0, mapWidth);
}
u.PosX = xPos;
u.PosY = yPos;
}
buildingMap[u.PosY, u.PosX] = (Building)u;
buildings.Add(u);
}
foreach (WizardUnit u in wizardUnits)
{
for (int i = 0; i < wizardUnits.Count; i++)
{
int xPos = rd.Next(0, mapHeight);
int yPos = rd.Next(0, mapWidth);
while (xPos == mines[i].PosX && yPos == mines[i].PosY || xPos == factories[i].PosX && yPos == factories[i].PosY || xPos == wizardUnits[i].PosX && yPos == wizardUnits[i].PosY)
{
xPos = rd.Next(0, mapHeight);
yPos = rd.Next(0, mapWidth);
}
u.PosX = xPos;
u.PosY = yPos;
}
unitMap[u.PosY, u.PosX] = (Unit)u;
units.Add(u);
}
PlaceUnits();
PlaceBuildings();
}
//Checks to see if the closest enemy is in attack range and if they are calls combat or move if they aren't
public override void CheckAttackRange(List <Unit> uni, List <Building> build)
{
units = uni;
buildings = build;
closestUnit = ClosestEnemy();
closestBuilding = ClosestEnemyBuilding();
int enemyType;
int xDis = 0, yDis = 0;
int uDistance = 10000, bDistance = 10000;
int distance;
if (closestUnit is MeleeUnit)
{
MeleeUnit M = (MeleeUnit)closestUnit;
xDis = Math.Abs((PosX - M.PosX) * (PosX - M.PosX));
yDis = Math.Abs((PosY - M.PosY) * (PosY - M.PosY));
uDistance = (int)Math.Round(Math.Sqrt(xDis + yDis), 0);
}
else if (closestUnit is RangedUnit)
{
RangedUnit R = (RangedUnit)closestUnit;
xDis = Math.Abs((PosX - R.PosX) * (PosX - R.PosX));
yDis = Math.Abs((PosY - R.PosY) * (PosY - R.PosY));
uDistance = (int)Math.Round(Math.Sqrt(xDis + yDis), 0);
}
else if (closestUnit is WizardUnit)
{
WizardUnit W = (WizardUnit)closestUnit;
xDis = Math.Abs((PosX - W.PosX) * (PosX - W.PosX));
yDis = Math.Abs((PosY - W.PosY) * (PosY - W.PosY));
uDistance = (int)Math.Round(Math.Sqrt(xDis + yDis), 0);
}
if (closestBuilding is FactoryBuilding)
{
FactoryBuilding FB = (FactoryBuilding)closestBuilding;
xDis = Math.Abs((PosX - FB.PosX) * (PosX - FB.PosX));
yDis = Math.Abs((PosY - FB.PosY) * (PosY - FB.PosY));
bDistance = (int)Math.Round(Math.Sqrt(xDis + yDis), 0);
}
else if (closestBuilding is ResourceBuilding)
{
ResourceBuilding RB = (ResourceBuilding)closestBuilding;
xDis = Math.Abs((PosX - RB.PosX) * (PosX - RB.PosX));
yDis = Math.Abs((PosY - RB.PosY) * (PosY - RB.PosY));
bDistance = (int)Math.Round(Math.Sqrt(xDis + yDis), 0);
}
if (units[0] != null)
{
if (uDistance < bDistance)
{
distance = uDistance;
enemyType = 0;
}
else
{
distance = bDistance;
enemyType = 1;
}
}
else
{
distance = bDistance;
enemyType = 1;
}
//Checks to see if they are below 25% health so they move rather than attacking
if (Health > MaxHealth * 0.25)
{
if (distance <= AttackRange)
{
IsAttacking = true;
Combat(enemyType);
}
else
{
IsAttacking = false;
Move(enemyType);
}
}
else
{
Move(enemyType);
}
}
//Changes the x and y position towards the closest enemy or to run away
public override void Move(int type)
{
//Moves towards closest enemey
if (Health > MaxHealth * 0.25)
{
if (type == 0)
{
if (closestUnit is MeleeUnit)
{
MeleeUnit closestUnitM = (MeleeUnit)closestUnit;
if (closestUnitM.PosX > posX && PosX < MapWidth - 1)
{
posX++;
}
else if (closestUnitM.PosX < posX && posX > 0)
{
posX--;
}
if (closestUnitM.PosY > posY && PosY < MapHeight - 1)
{
posY++;
}
else if (closestUnitM.PosY < posY && posY > 0)
{
posY--;
}
}
else if (closestUnit is RangedUnit)
{
RangedUnit closestUnitR = (RangedUnit)closestUnit;
if (closestUnitR.PosX > posX && PosX < MapWidth - 1)
{
posX++;
}
else if (closestUnitR.PosX < posX && posX > 0)
{
posX--;
}
if (closestUnitR.PosY > posY && PosY < MapHeight - 1)
{
posY++;
}
else if (closestUnitR.PosY < posY && posY > 0)
{
posY--;
}
}
else if (closestUnit is WizardUnit)
{
WizardUnit closestUnitW = (WizardUnit)closestUnit;
if (closestUnitW.PosX > posX && PosX < MapWidth - 1)
{
posX++;
}
else if (closestUnitW.PosX < posX && posX > 0)
{
posX--;
}
if (closestUnitW.PosY > posY && PosY < MapHeight - 1)
{
posY++;
}
else if (closestUnitW.PosY < posY && posY > 0)
{
posY--;
}
}
}
else
{
if (closestBuilding is FactoryBuilding)
{
FactoryBuilding closestBuildingFB = (FactoryBuilding)closestBuilding;
if (closestBuildingFB.PosX > posX && PosX < MapHeight - 1)
{
posX++;
}
else if (closestBuildingFB.PosX < posX && posX > 0)
{
posX--;
}
if (closestBuildingFB.PosY > posY && PosY < MapWidth - 1)
{
posY++;
}
else if (closestBuildingFB.PosY < posY && posY > 0)
{
posY--;
}
}
else if (closestBuilding is ResourceBuilding)
{
ResourceBuilding closestBuildingRB = (ResourceBuilding)closestBuilding;
if (closestBuildingRB.PosX > posX && PosX < MapHeight - 1)
{
posX++;
}
else if (closestBuildingRB.PosX < posX && posX > 0)
{
posX--;
}
if (closestBuildingRB.PosY > posY && PosY < MapWidth - 1)
{
posY++;
}
else if (closestBuildingRB.PosY < posY && posY > 0)
{
posY--;
}
}
}
}
else //Moves in random direction to run away
{
int direction = r.Next(0, 4);
if (direction == 0 && PosX < MapHeight - 1)
{
posX++;
}
else if (direction == 1 && posX > 0)
{
posX--;
}
else if (direction == 2 && posY < MapWidth - 1)
{
posY++;
}
else if (direction == 3 && posY > 0)
{
posY--;
}
}
}
//Places the buttons on the form and puts the units in the buttons
public void Placebuttons()
{
gbMap.Controls.Clear();
Size btnSize = new Size(30, 30);
for (int x = 0; x < mapWidth; x++)
{
for (int y = 0; y < mapHeight; y++)
{
if (m.map[x, y] == "R")//If the string map representation has an 'R' for a ranged unit
{
Button btn = new Button();
btn.Size = btnSize;
btn.Location = new Point(x * 30, y * 30);
if (m.unitMap[x, y] is RangedUnit)
{
RangedUnit R = (RangedUnit)m.unitMap[x, y];
btn.Text = R.Symbol;
if (R.FactionType == Faction.Dire)
{
btn.BackColor = Color.Red;
}
else if (R.FactionType == Faction.Radient)
{
btn.BackColor = Color.Green;
}
btn.Name = m.unitMap[x, y].ToString();
btn.Click += MyButtonClick;
gbMap.Controls.Add(btn);
}
}
else if (m.map[x, y] == "M")//If the string map representation has an 'M' for a melee unit
{
Button btn = new Button();
btn.Size = btnSize;
btn.Location = new Point(x * 30, y * 30);
if (m.unitMap[x, y] is MeleeUnit)
{
MeleeUnit M = (MeleeUnit)m.unitMap[x, y];
btn.Text = M.Symbol;
if (M.FactionType == Faction.Dire)
{
btn.BackColor = Color.Red;
}
else if (M.FactionType == Faction.Radient)
{
btn.BackColor = Color.Green;
}
btn.Name = m.unitMap[x, y].ToString();
btn.Click += MyButtonClick;
gbMap.Controls.Add(btn);
}
}
else if (m.map[x, y] == "W")//If the string map representation has an 'W' for a wizard unit
{
Button btn = new Button();
btn.Size = btnSize;
btn.Location = new Point(x * 30, y * 30);
if (m.unitMap[x, y] is WizardUnit)
{
WizardUnit W = (WizardUnit)m.unitMap[x, y];
btn.Text = W.Symbol;
btn.BackColor = Color.Turquoise;
btn.Name = m.unitMap[x, y].ToString();
btn.Click += MyButtonClick;
gbMap.Controls.Add(btn);
}
}
else if (m.map[x, y] == "FB")//If the string map representation has an 'FB' for a factory building
{
Button btn = new Button();
btn.Size = btnSize;
btn.Location = new Point(x * 30, y * 30);
if (m.buildingMap[x, y] is FactoryBuilding)
{
FactoryBuilding FB = (FactoryBuilding)m.buildingMap[x, y];
btn.Text = FB.Symbol;
if (FB.FactionType == Faction.Dire)
{
btn.BackColor = Color.Red;
}
else if (FB.FactionType == Faction.Radient)
{
btn.BackColor = Color.Green;
}
btn.Name = m.buildingMap[x, y].ToString();
btn.Click += MyButtonClick;
gbMap.Controls.Add(btn);
}
}
else if (m.map[x, y] == "RB")//If the string map representation has an 'RB' for a resource building
{
Button btn = new Button();
btn.Size = btnSize;
btn.Location = new Point(x * 30, y * 30);
if (m.buildingMap[x, y] is ResourceBuilding)
{
ResourceBuilding RB = (ResourceBuilding)m.buildingMap[x, y];
btn.Text = RB.Symbol;
if (RB.FactionType == Faction.Dire)
{
btn.BackColor = Color.Red;
}
else if (RB.FactionType == Faction.Radient)
{
btn.BackColor = Color.Green;
}
btn.Name = m.buildingMap[x, y].ToString();
btn.Click += MyButtonClick;
gbMap.Controls.Add(btn);
}
}
}
}
}
//Runs all the logic behind the game
public void GameLogic()
{
//Working out if both teams are alive
int dire = 0;
int radiant = 0;
foreach (ResourceBuilding RB in m.mines)
{
if (RB.FactionType == Faction.Dire)
{
dire++;
}
else
{
radiant++;
}
}
foreach (FactoryBuilding FB in m.factories)
{
if (FB.FactionType == Faction.Dire)
{
dire++;
}
else
{
radiant++;
}
}
foreach (MeleeUnit u in m.meleeUnits)
{
if (u.FactionType == Faction.Dire)
{
dire++;
}
else
{
radiant++;
}
}
foreach (RangedUnit u in m.rangedUnits)
{
if (u.FactionType == Faction.Dire)
{
dire++;
}
else
{
radiant++;
}
}
if (dire > 0 && radiant > 0)//Checks to see if both teams are still alive
{
foreach (ResourceBuilding RB in m.mines)
{
if (RB.FactionType == Faction.Dire)
{
direResources += RB.GenerateResource();
}
else if (RB.FactionType == Faction.Radient)
{
radientResources += RB.GenerateResource();
}
}
foreach (FactoryBuilding FB in m.factories)
{
Unit u = FB.SpawnUnit();
if (FB.FactionType == Faction.Dire && direResources > FB.SpawnCost)
{
if (m.round % FB.SpawnSpeed == 0)
{
m.units.Add(u);
if (u is MeleeUnit)
{
MeleeUnit M = (MeleeUnit)u;
M.MapHeight = mapHeight;
M.MapWidth = mapWidth;
m.meleeUnits.Add(M);
}
else if (u is RangedUnit)
{
RangedUnit R = (RangedUnit)u;
R.MapHeight = mapHeight;
R.MapWidth = mapWidth;
m.rangedUnits.Add(R);
}
direResources -= FB.SpawnCost;
}
}
else if (FB.FactionType == Faction.Radient && radientResources > FB.SpawnCost)
{
if (m.round % FB.SpawnSpeed == 0)
{
m.units.Add(u);
if (u is MeleeUnit)
{
MeleeUnit M = (MeleeUnit)u;
m.meleeUnits.Add(M);
}
else if (u is RangedUnit)
{
RangedUnit R = (RangedUnit)u;
m.rangedUnits.Add(R);
}
radientResources -= FB.SpawnCost;
}
}
}
foreach (Unit u in m.units)
{
u.CheckAttackRange(m.units, m.buildings);
}
m.round++;
m.PlaceUnits();
m.PlaceBuildings();
Placebuttons();
}
else
{
m.PlaceUnits();
m.PlaceBuildings();
Placebuttons();
GameTick.Enabled = false;
if (dire > radiant)
{
MessageBox.Show("Dire Wins in " + m.round + " rounds");
}
else
{
MessageBox.Show("Radiant Wins in " + m.round + " rounds");
}
}
//Checks to see who has died and needs to be deleted
for (int i = 0; i < m.rangedUnits.Count; i++)
{
if (m.rangedUnits[i].Death())
{
m.map[m.rangedUnits[i].PosX, m.rangedUnits[i].PosY] = "";
m.rangedUnits.RemoveAt(i);
}
}
for (int i = 0; i < m.meleeUnits.Count; i++)
{
if (m.meleeUnits[i].Death())
{
m.map[m.meleeUnits[i].PosX, m.meleeUnits[i].PosY] = "";
m.meleeUnits.RemoveAt(i);
}
}
for (int i = 0; i < m.wizardUnits.Count; i++)
{
if (m.wizardUnits[i].Death())
{
m.map[m.wizardUnits[i].PosX, m.wizardUnits[i].PosY] = "";
m.wizardUnits.RemoveAt(i);
}
}
for (int i = 0; i < m.units.Count; i++)
{
if (m.units[i].Death())
{
if (m.units[i] is MeleeUnit)
{
MeleeUnit M = (MeleeUnit)m.units[i];
m.map[M.PosX, M.PosY] = "";
}
else if (m.units[i] is RangedUnit)
{
RangedUnit R = (RangedUnit)m.units[i];
m.map[R.PosX, R.PosY] = "";
}
else if (m.units[i] is WizardUnit)
{
WizardUnit W = (WizardUnit)m.units[i];
m.map[W.PosX, W.PosY] = "";
}
m.units.RemoveAt(i);
}
}
for (int i = 0; i < m.factories.Count; i++)
{
if (m.factories[i].Death())
{
m.map[m.factories[i].PosX, m.factories[i].PosY] = "";
m.factories.RemoveAt(i);
}
}
for (int i = 0; i < m.mines.Count; i++)
{
if (m.mines[i].Death())
{
m.map[m.mines[i].PosX, m.mines[i].PosY] = "";
m.mines.RemoveAt(i);
}
}
for (int i = 0; i < m.buildings.Count; i++)
{
if (m.buildings[i].Death())
{
if (m.buildings[i] is FactoryBuilding)
{
FactoryBuilding FB = (FactoryBuilding)m.buildings[i];
m.map[FB.PosX, FB.PosY] = "";
}
else if (m.buildings[i] is ResourceBuilding)
{
ResourceBuilding RB = (ResourceBuilding)m.buildings[i];
m.map[RB.PosX, RB.PosY] = "";
}
m.buildings.RemoveAt(i);
}
}
}