/// <summary>
///
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="i"></param>
/// <param name="j"></param>
/// <returns></returns>
public float SamplePerlinLerp(int x, int y, int i, int j)
{
//wat da hell why can't i find a better way
if (x < 0 || y < 0 || x >= sizeX || y >= sizeY || isLand[x][y] == 0)
{
return(0);
}
float factor = 1;
LandNode node = landNodes[x][y];
//Split into quadrants
if (i < 16 && j < 16)
{
//bottom left
factor = 0.5f * (j / 15.0f) * Mathf.Lerp(node.left, node.center, i / 15.0f) + //Lerp from left to center
0.5f * (1 - (j / 15.0f)) * Mathf.Lerp(node.bottomLeft, node.bottom, i / 15.0f) + //Lerp from bottomLeft to bottom
0.5f * (i / 15.0f) * Mathf.Lerp(node.bottom, node.center, j / 15.0f) + //Lerp from bottom to center
0.5f * (1 - (i / 15.0f)) * Mathf.Lerp(node.bottomLeft, node.left, j / 15.0f); //Lerp from bottomLeft to left
}
else if (i >= 16 && j < 16)
{
//Bottom right
factor = 0.5f * (j / 15.0f) * Mathf.Lerp(node.center, node.right, (i - 16.0f) / 15.0f) + //lerp from center to right
0.5f * (1 - (j / 15.0f)) * Mathf.Lerp(node.bottom, node.bottomRight, (i - 16.0f) / 15.0f) + //Lerp from bottom to right
0.5f * ((i - 16.0f) / 15.0f) * Mathf.Lerp(node.bottomRight, node.right, j / 15.0f) + //Lerp from bottom to center
0.5f * (1 - ((i - 16.0f) / 15.0f)) * Mathf.Lerp(node.bottom, node.center, j / 15.0f); //Lerp from bottomLeft to left
}
else if (i < 16 && j >= 16)
{
//Top left
factor = 0.5f * ((j - 16.0f) / 15.0f) * Mathf.Lerp(node.topLeft, node.top, i / 15.0f) + //Lerp from topLeft to top
0.5f * (1 - ((j - 16.0f) / 15.0f)) * Mathf.Lerp(node.left, node.center, i / 15.0f) + //Lerp from left to center
0.5f * (i / 15.0f) * Mathf.Lerp(node.center, node.top, (j - 16.0f) / 15.0f) + //Lerp from center to top
0.5f * (1 - (i / 15.0f)) * Mathf.Lerp(node.left, node.topLeft, (j - 16.0f) / 15.0f); //Lerp from left to topleft
}
else
{
//Top right
factor = 0.5f * ((j - 16.0f) / 15.0f) * Mathf.Lerp(node.top, node.topRight, (i - 16.0f) / 15.0f) + //Lerp from top to topRight
0.5f * (1 - ((j - 16.0f) / 15.0f)) * Mathf.Lerp(node.center, node.right, (i - 16.0f) / 15.0f) + //Lerp from center to right
0.5f * ((i - 16.0f) / 15.0f) * Mathf.Lerp(node.right, node.topRight, (j - 16.0f) / 15.0f) + //Lerp from right to topRight
0.5f * (1 - ((i - 16.0f) / 15.0f)) * Mathf.Lerp(node.center, node.top, (j - 16.0f) / 15.0f); //Lerp from center to top
}
float perlin = Mathf.Clamp(0.33f * Mathf.PerlinNoise(((x * 32 + i) / 2.0f) + seed, ((y * 32 + j) / 2.0f) + seed) + 0.67f * Mathf.PerlinNoise(((x * 32 + i) / 4.0f) + seed, ((y * 32 + j) / 4.0f) + seed), 0, 0.99f);
perlin = Mathf.Pow(perlin, 0.55f);
return(Mathf.Clamp01(factor) * maps.Length * perlin);
}
private void move()
{
//First get orientation and tiles around me
string direction = flanAttributes.direction;
GameObject northTile = terrainGeneration.landMap[flanAttributes.x, flanAttributes.y + 1];
GameObject westTile = terrainGeneration.landMap[flanAttributes.x - 1, flanAttributes.y];
GameObject southTile = terrainGeneration.landMap[flanAttributes.x, flanAttributes.y - 1];
GameObject eastTile = terrainGeneration.landMap[flanAttributes.x + 1, flanAttributes.y];
LandNode northLN = northTile.GetComponent <LandNode>();
LandNode westLN = westTile.GetComponent <LandNode>();
LandNode southLN = southTile.GetComponent <LandNode>();
LandNode eastLN = eastTile.GetComponent <LandNode>();
GameObject curTile = terrainGeneration.landMap[flanAttributes.x, flanAttributes.y];
curTile.GetComponent <LandNode>().hasFlan = false;
curTile.GetComponent <LandNode>().flanOn = null;
//Facing North
if (direction == "N")
{
// Go Forward
if (northLN.getBuildingID() == 1)
{
if (northLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (northLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
northLN.hasFlan = true;
northLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y + 1);
return;
}
}
else
{
northLN.hasFlan = true;
northLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y + 1);
return;
}
}
// Go Right
if (eastLN.getBuildingID() == 1)
{
if (eastLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (eastLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
eastLN.hasFlan = true;
eastLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x + 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 90, transform.eulerAngles.z);
return;
}
}
else
{
eastLN.hasFlan = true;
eastLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x + 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 90, transform.eulerAngles.z);
return;
}
}
// Go Left
if (westLN.getBuildingID() == 1)
{
if (westLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (westLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
westLN.hasFlan = true;
westLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x - 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, -90, transform.eulerAngles.z);
return;
}
}
else
{
westLN.hasFlan = true;
westLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x - 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, -90, transform.eulerAngles.z);
return;
}
}
}
//Facing East -90
if (direction == "E")
{
// Go Forward
if (eastLN.getBuildingID() == 1)
{
if (eastLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (eastLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
eastLN.hasFlan = true;
eastLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x + 1, 1, flanAttributes.y);
return;
}
}
else
{
eastLN.hasFlan = true;
eastLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x + 1, 1, flanAttributes.y);
return;
}
}
// Go Right
if (southLN.getBuildingID() == 1)
{
if (southLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (southLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
southLN.hasFlan = true;
southLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y - 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 180, transform.eulerAngles.z);
return;
}
}
else
{
southLN.hasFlan = true;
southLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y - 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 180, transform.eulerAngles.z);
return;
}
}
// Go Left
if (northLN.getBuildingID() == 1)
{
if (northLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (northLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
northLN.hasFlan = true;
northLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y + 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 0, transform.eulerAngles.z);
return;
}
}
else
{
northLN.hasFlan = true;
northLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y + 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 0, transform.eulerAngles.z);
return;
}
}
}
//Facing South
if (direction == "S")
{
// Go Forward
if (southLN.getBuildingID() == 1)
{
if (southLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (southLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
southLN.hasFlan = true;
southLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y - 1);
return;
}
}
else
{
southLN.hasFlan = true;
southLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y - 1);
return;
}
}
// Go Right
if (westLN.getBuildingID() == 1)
{
if (westLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (westLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
westLN.hasFlan = true;
westLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x - 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, -90, transform.eulerAngles.z);
return;
}
}
else
{
westLN.hasFlan = true;
westLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x - 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, -90, transform.eulerAngles.z);
return;
}
}
// Go Left
if (eastLN.getBuildingID() == 1)
{
if (eastLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (eastLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
eastLN.hasFlan = true;
eastLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x + 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 90, transform.eulerAngles.z);
return;
}
}
else
{
eastLN.hasFlan = true;
eastLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x + 1, 1, flanAttributes.y);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 90, transform.eulerAngles.z);
return;
}
}
}
//Facing West
if (direction == "W")
{
// Go Forward
if (westLN.getBuildingID() == 1)
{
if (westLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (westLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
westLN.hasFlan = true;
westLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x - 1, 1, flanAttributes.y);
return;
}
}
else
{
westLN.hasFlan = true;
westLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x - 1, 1, flanAttributes.y);
return;
}
}
// Go Right
if (northLN.getBuildingID() == 1)
{
if (northLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (northLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
northLN.hasFlan = true;
northLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y + 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 0, transform.eulerAngles.z);
return;
}
}
else
{
northLN.hasFlan = true;
northLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y + 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 0, transform.eulerAngles.z);
return;
}
}
// Go Left
if (southLN.getBuildingID() == 1)
{
if (southLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (southLN.flanOn.GetComponent <FlanAI>().willMove(1))
{
southLN.hasFlan = true;
southLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y - 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 180, transform.eulerAngles.z);
return;
}
}
else
{
southLN.hasFlan = true;
southLN.flanOn = this.gameObject;
wayPoint = new Vector3(flanAttributes.x, 1, flanAttributes.y - 1);
transform.eulerAngles = new Vector3(transform.eulerAngles.x, 180, transform.eulerAngles.z);
return;
}
}
}
//Can't move? Reset this
curTile.GetComponent <LandNode>().hasFlan = true;
curTile.GetComponent <LandNode>().flanOn = this.gameObject;
}
public bool willMove(int depth)
{
if (depth > 10)
{
return(false);
}
//First get orientation and tiles around me
string direction = flanAttributes.direction;
GameObject northTile = terrainGeneration.landMap[flanAttributes.x, flanAttributes.y + 1];
GameObject westTile = terrainGeneration.landMap[flanAttributes.x - 1, flanAttributes.y];
GameObject southTile = terrainGeneration.landMap[flanAttributes.x, flanAttributes.y - 1];
GameObject eastTile = terrainGeneration.landMap[flanAttributes.x + 1, flanAttributes.y];
LandNode northLN = northTile.GetComponent <LandNode>();
LandNode westLN = westTile.GetComponent <LandNode>();
LandNode southLN = southTile.GetComponent <LandNode>();
LandNode eastLN = eastTile.GetComponent <LandNode>();
//Facing North
if (direction == "N")
{
// Go Forward
if (northLN.getBuildingID() == 1)
{
if (northLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (northLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Right
if (eastLN.getBuildingID() == 1)
{
if (eastLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (eastLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Left
if (westLN.getBuildingID() == 1)
{
if (westLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (westLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
}
//Facing East -90
if (direction == "E")
{
// Go Forward
if (eastLN.getBuildingID() == 1)
{
if (eastLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (eastLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Right
if (southLN.getBuildingID() == 1)
{
if (southLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (southLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Left
if (northLN.getBuildingID() == 1)
{
if (northLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (northLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
}
//Facing South
if (direction == "S")
{
// Go Forward
if (southLN.getBuildingID() == 1)
{
if (southLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (southLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Right
if (westLN.getBuildingID() == 1)
{
if (westLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (westLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Left
if (eastLN.getBuildingID() == 1)
{
if (eastLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (eastLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
}
//Facing West
if (direction == "W")
{
// Go Forward
if (westLN.getBuildingID() == 1)
{
if (westLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (westLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Right
if (northLN.getBuildingID() == 1)
{
if (northLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (northLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
// Go Left
if (southLN.getBuildingID() == 1)
{
if (southLN.hasFlan)
{
//Get Flan on Tile and check if it will move next turn
if (southLN.flanOn.GetComponent <FlanAI>().willMove(depth + 1))
{
return(true);
}
}
else
{
return(true);
}
}
}
//Cannot move
return(false);
}
public void GenerateIslandShape(int solveIterations)
{
//Intialize Array
isLand = new int[sizeX][];
for (int i = 0; i < sizeX; i++)
{
isLand[i] = new int[sizeY];
}
//Seed array
for (int i = 1; i < sizeX - 1; i++)
{
for (int j = 1; j < sizeY - 1; j++)
{
if (Random.value > 0.425f)
{
isLand[i][j] = 1;
}
else
{
isLand[i][j] = 0;
}
}
}
for (int solve = 0; solve < solveIterations; solve++)
{
for (int i = 1; i < sizeX - 1; i++)
{
for (int j = 1; j < sizeY - 1; j++)
{
if (isLand[i][j] == 0)
{
if (isLand[i - 1][j - 1] + isLand[i - 1][j] + isLand[i - 1][j + 1] +
isLand[i + 1][j - 1] + isLand[i + 1][j] + isLand[i + 1][j + 1] +
isLand[i][j - 1] + isLand[i][j + 1] >= 5)
{
isLand[i][j] = 1;
}
}
else
{
if (isLand[i - 1][j - 1] + isLand[i - 1][j] + isLand[i - 1][j + 1] +
isLand[i + 1][j - 1] + isLand[i + 1][j] + isLand[i + 1][j + 1] +
isLand[i][j - 1] + isLand[i][j + 1] <= 3)
{
isLand[i][j] = 0;
}
}
}
}
}
landNodes = new LandNode[sizeX][];
for (int i = 0; i < sizeX; i++)
{
landNodes[i] = new LandNode[sizeY];
for (int j = 0; j < sizeY; j++)
{
if (i != 0 && j != 0 && isLand[i][j] != 0)
{
landNodes[i][j] = new LandNode(isLand[i - 1][j + 1], isLand[i][j + 1], isLand[i + 1][j + 1], isLand[i - 1][j], isLand[i + 1][j], isLand[i - 1][j - 1], isLand[i][j - 1], isLand[i + 1][j - 1]);
}
else
{
landNodes[i][j] = new LandNode(0, 0, 0, 0, 0, 0, 0, 0);
}
}
}
}
