public void LandMaster()
{
int b = 0; // used in switch statements later on
int step = 200; //how many steps it takes in each walk
int maxHexes = 1000; //the minimum number of hexagons that will be on a map
string currenthex; // a string we use to set hexagon to the correct instance later
while (totalHexes < maxHexes)
{ //from here to line 167 is the code to randomly change the hexagons to land in such a way that they are all going to be connected
//HexPosX = HexRow / 2;
//HexPosY = HexColumn / 2;
HexPosX = UnityEngine.Random.Range(5, HexRow - 6);
HexPosY = UnityEngine.Random.Range(5, HexColumn - 6);
for (int steps = 0; steps < step; steps++)
{ //here we check if the hexagon is on the border, which limits the directions the instantiator can step next
if (HexPosX == 5)
{
if (HexPosY == 5)
{
b = 0; //leftmost column bottom
}
else if (HexPosY == HexColumn - 5)
{
b = 1; //leftmost column top
}
else
{
b = 2; //leftmost column, not top or bottom
}
}
else if (HexPosX == HexRow - 5)
{
if (HexPosY == HexColumn - 5)
{
b = 3; //rightmost column top
}
else if (HexPosY == 5)
{
b = 4; //rightmost column bottom
}
else
{
b = 5; //rightmost column, not top or bottom
}
}
else if (HexPosY == 5)
{
if (HexPosX % 2 == 0)
{
b = 6; //bottom row, even column
}
else if (HexPosX % 2 == 1)
{
b = 7; //bottom row, odd column
}
}
else if (HexPosY == HexColumn - 5)
{
if (HexPosX % 2 == 0)
{
b = 8; //top row, even column
}
else if (HexPosX % 2 == 1)
{
b = 9; //top row, odd column
}
}
else
{
b = 10; //not a border hexagon
}
switch (b)
{ //picks a random direction to go based on the last step. starting at 0 above the hexagon, the values represent directions going clockwise around the hexagon
case 0:
b = UnityEngine.Random.Range(0, 2);
break;
case 1:
b = UnityEngine.Random.Range(2, 4);
break;
case 2:
b = UnityEngine.Random.Range(0, 4);
break;
case 3:
b = UnityEngine.Random.Range(3, 5);
break;
case 4:
b = UnityEngine.Random.Range(0, 2);
if (b == 1)
{
b = 5;
}
break;
case 5:
b = UnityEngine.Random.Range(3, 7);
if (b == 6)
{
b = 0;
}
break;
case 6:
b = UnityEngine.Random.Range(0, 3);
if (b == 2)
{
b = 5;
}
break;
case 7:
b = UnityEngine.Random.Range(0, 5);
if (b == 3)
{
b = 4;
}
if (b == 4)
{
b = 5;
}
break;
case 8:
b = UnityEngine.Random.Range(1, 6);
break;
case 9:
b = UnityEngine.Random.Range(2, 5);
break;
case 10:
b = UnityEngine.Random.Range(0, 6);
break;
}
switch (b)
{ //based on which direction it went, change the values on the hexagonal grid appropriately
case 0:
HexPosY++;
break;
case 1:
if (HexPosX % 2 == 1)
{
HexPosY++;
}
HexPosX++;
break;
case 2:
if (HexPosX % 2 == 0)
{
HexPosY--;
}
HexPosX++;
break;
case 3:
HexPosY--;
break;
case 4:
if (HexPosX % 2 == 0)
{
HexPosY--;
}
HexPosX--;
break;
case 5:
if (HexPosX % 2 == 1)
{
HexPosY++;
}
HexPosX--;
break;
}
currenthex = "Hexagon " + HexPosX + " , " + HexPosY;
hexagon = GameObject.Find(currenthex); //define the instance of the hexagon object we need to change
hex = hexagon.GetComponent <Hexagon>(); //get the instance of the Hexagon script attached to hexagon
if (hex.isLand == true)
{ //doesn't increment totalHexes
continue;
}
else
{//does increment totalhexes
hex.CreateLand();
}
}
}
}
