public void init(worldScript _myWorldScript, int x, int y, int w, int h, int _i)
{
myWorldScript = _myWorldScript;
posX = x;
posY = y;
width = w;
height = h;
tFactor = 0f;
id = _i;
currentTile = myWorldScript.getTileXY(posX, posY);
myDirection = getInitialDirection(currentTile, myDirection);
prevDirection = myDirection;
switch (myDirection)
{
case directions.NORTH:
transform.Rotate(new Vector3(1, 0, 0), 90f);
transform.localPosition = new Vector3(transform.localPosition.x + 0.5f, transform.localPosition.y, transform.localPosition.z);
nextPos = new Vector3((posX - (width / 2)) * 2 + 0.5f, 1.5f, (((posY - 1) - (height / 2)) * -1) * 2);
break;
case directions.SOUTH:
transform.Rotate(new Vector3(1, 0, 0), 270f);
transform.localPosition = new Vector3(transform.localPosition.x - 0.5f, transform.localPosition.y, transform.localPosition.z);
nextPos = new Vector3((posX - (width / 2)) * 2 - 0.5f, 1.5f, (((posY + 1) - (height / 2)) * -1) * 2);
break;
case directions.WEST:
transform.Rotate(new Vector3(1, 0, 0), 0f);
transform.localPosition = new Vector3(transform.localPosition.x, transform.localPosition.y, transform.localPosition.z + 0.5f);
nextPos = new Vector3(((posX - 1) - (width / 2)) * 2, 1.5f, ((posY - (height / 2)) * -1) * 2 + 0.5f);
break;
case directions.EAST:
transform.Rotate(new Vector3(1, 0, 0), 180f);
transform.localPosition = new Vector3(transform.localPosition.x, transform.localPosition.y, transform.localPosition.z - 0.5f);
nextPos = new Vector3(((posX + 1) - (width / 2)) * 2, 1.5f, ((posY - (height / 2)) * -1) * 2 - 0.5f);
break;
}
currentPos = transform.localPosition;
prevPos = currentPos;
}
void setNewDirection(directions currentDirection)
{
prevDirection = currentDirection;
currentTile = myWorldScript.getTileXY(posX, posY);
if (currentTile.whichType != tileTypes.NULL)
{
switch (currentDirection)
{
case directions.NORTH:
case directions.SOUTH:
if (Random.Range(0, 10) > 3)
{
} //70% chance of continuing the same direction
else //turn left or right, or inverting the direction
{
if ((myWorldScript.getTileXY(posX - 1, posY).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX + 1, posY).whichType == tileTypes.BUILDING)) //horizontal
{
if (Random.Range(0, 2) == 0)
{
myDirection = directions.EAST;
}
else
{
myDirection = directions.WEST;
}
}
else if ((myWorldScript.getTileXY(posX - 1, posY).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX + 1, posY).whichType != tileTypes.BUILDING)) //WEST
{
myDirection = directions.WEST;
}
else if ((myWorldScript.getTileXY(posX + 1, posY).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX - 1, posY).whichType != tileTypes.BUILDING)) //EAST
{
myDirection = directions.EAST;
}
else if ((currentDirection == directions.SOUTH) && (myWorldScript.getTileXY(posX, posY - 1).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX, posY + 1).whichType != tileTypes.BUILDING))
{
myDirection = directions.NORTH;
}
else if ((currentDirection == directions.NORTH) && (myWorldScript.getTileXY(posX, posY + 1).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX, posY - 1).whichType != tileTypes.BUILDING))
{
myDirection = directions.SOUTH;
}
}
break;
case directions.WEST:
case directions.EAST:
if (Random.Range(0, 10) > 3)
{
} //70% chance of continuing the same direction
else //turn up or down, or inverting the direction
{
if ((myWorldScript.getTileXY(posX, posY - 1).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX, posY + 1).whichType == tileTypes.BUILDING)) //horizontal
{
if (Random.Range(0, 2) == 0)
{
myDirection = directions.NORTH;
}
else
{
myDirection = directions.SOUTH;
}
}
else if ((myWorldScript.getTileXY(posX, posY - 1).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX, posY + 1).whichType != tileTypes.BUILDING))
{
myDirection = directions.NORTH;
}
else if ((myWorldScript.getTileXY(posX, posY + 1).whichType == tileTypes.BUILDING) && (myWorldScript.getTileXY(posX, posY - 1).whichType != tileTypes.BUILDING))
{
myDirection = directions.SOUTH;
}
}
break;
}
switch (myDirection)
{
case directions.NORTH:
currentTile = myWorldScript.getTileXY(posX, posY - 1);
if ((currentTile.whichType == tileTypes.BUILDING) || ((currentTile.whichType == tileTypes.ROAD) && (currentTile.whichRoadType == roadTypes.CROSS_HORIZONTAL)))
{
posY--;
nextPos = new Vector3((posX - (width / 2)) * 2 + 0.5f, 1.5f, ((posY - (height / 2)) * -1) * 2);
}
else
{
myDirection = directions.SOUTH;
}
break;
case directions.SOUTH:
currentTile = myWorldScript.getTileXY(posX, posY + 1);
if ((currentTile.whichType == tileTypes.BUILDING) || ((currentTile.whichType == tileTypes.ROAD) && (currentTile.whichRoadType == roadTypes.CROSS_HORIZONTAL)))
{
posY++;
nextPos = new Vector3((posX - (width / 2)) * 2 - 0.5f, 1.5f, ((posY - (height / 2)) * -1) * 2);
}
else
{
myDirection = directions.NORTH;
}
break;
case directions.WEST:
currentTile = myWorldScript.getTileXY(posX - 1, posY);
if ((currentTile.whichType == tileTypes.BUILDING) || ((currentTile.whichType == tileTypes.ROAD) && (currentTile.whichRoadType == roadTypes.CROSS_VERTICAL)))
{
posX--;
nextPos = new Vector3((posX - (width / 2)) * 2, 1.5f, ((posY - (height / 2)) * -1) * 2 + 0.5f);
}
else
{
myDirection = directions.EAST;
}
break;
case directions.EAST:
currentTile = myWorldScript.getTileXY(posX + 1, posY);
if ((currentTile.whichType == tileTypes.BUILDING) || ((currentTile.whichType == tileTypes.ROAD) && (currentTile.whichRoadType == roadTypes.CROSS_VERTICAL)))
{
posX++;
nextPos = new Vector3((posX - (width / 2)) * 2, 1.5f, ((posY - (height / 2)) * -1) * 2 - 0.5f);
}
else
{
myDirection = directions.WEST;
}
break;
}
}
currentPos = transform.localPosition;
randomSpeed = Random.Range(-0.015f, +0.015f);
}
void setNewDirection(directions currentDirection)
{
prevDirection = currentDirection;
currentTile = myWorldScript.getTileXY(posX, posY);
if (currentTile.whichType != tileTypes.NULL)
{
switch (currentDirection)
{
case directions.NORTH:
case directions.SOUTH:
if (Random.Range(0, 10) > 3)
{
} //70% chance of continuing the same direction
else //turn left or right, or inverting the direction
{
if ((currentTile.neighborgs[2] == true) && (currentTile.neighborgs[3] == true)) //horizontal
{
if (Random.Range(0, 2) == 0)
{
myDirection = directions.EAST;
}
else
{
myDirection = directions.WEST;
}
}
else if ((currentTile.neighborgs[2] == true) && (currentTile.neighborgs[3] == false)) //WEST
{
myDirection = directions.WEST;
}
else if ((currentTile.neighborgs[2] == false) && (currentTile.neighborgs[3] == true)) //EAST
{
myDirection = directions.EAST;
}
else if ((currentDirection == directions.SOUTH) && (currentTile.neighborgs[0] == true) && (currentTile.neighborgs[1] == false))
{
myDirection = directions.NORTH;
}
else if ((currentDirection == directions.NORTH) && (currentTile.neighborgs[0] == false) && (currentTile.neighborgs[1] == true))
{
myDirection = directions.SOUTH;
}
}
break;
case directions.WEST:
case directions.EAST:
if (Random.Range(0, 10) > 3)
{
} //70% chance of continuing the same direction
else //turn up or down, or inverting the direction
{
if ((currentTile.neighborgs[0] == true) && (currentTile.neighborgs[1] == true)) //vertical
{
if (Random.Range(0, 2) == 0)
{
myDirection = directions.NORTH;
}
else
{
myDirection = directions.SOUTH;
}
}
else if ((currentTile.neighborgs[0] == true) && (currentTile.neighborgs[1] == false)) //north
{
myDirection = directions.NORTH;
}
else if ((currentTile.neighborgs[0] == false) && (currentTile.neighborgs[1] == true)) //south
{
myDirection = directions.SOUTH;
}
}
break;
}
switch (myDirection)
{
case directions.NORTH:
currentTile = myWorldScript.getTileXY(posX, posY - 1);
if (prevDirection != directions.NORTH)
{
if (prevDirection == directions.WEST)
{
transform.Rotate(new Vector3(1, 0, 0), 90f * 3f);
}
else
{
transform.Rotate(new Vector3(1, 0, 0), 90f);
}
}
if ((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[0] == true))
{
posY--;
nextPos = new Vector3((posX - (width / 2)) * 2 + 0.5f, 1.5f, ((posY - (height / 2)) * -1) * 2);
}
else if ((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[0] == false)) //////////////////////
{
transform.Rotate(new Vector3(1, 0, 0), 180f);
myDirection = directions.SOUTH;
}
break;
case directions.SOUTH:
currentTile = myWorldScript.getTileXY(posX, posY + 1);
if (prevDirection != directions.SOUTH)
{
if (prevDirection == directions.WEST)
{
transform.Rotate(new Vector3(1, 0, 0), 90f);
}
else
{
transform.Rotate(new Vector3(1, 0, 0), 90f * 3f);
}
}
if ((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[1] == true))
{
posY++;
nextPos = new Vector3((posX - (width / 2)) * 2 - 0.5f, 1.5f, ((posY - (height / 2)) * -1) * 2);
}
else if ((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[1] == false)) //////////////////////
{
transform.Rotate(new Vector3(1, 0, 0), 180f);
myDirection = directions.NORTH;
}
break;
case directions.WEST:
currentTile = myWorldScript.getTileXY(posX - 1, posY);
if (prevDirection != directions.WEST)
{
if (prevDirection == directions.NORTH)
{
transform.Rotate(new Vector3(1, 0, 0), 90f * 3f);
}
else
{
transform.Rotate(new Vector3(1, 0, 0), 90f);
}
}
if ((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[3] == true))
{
posX--;
nextPos = new Vector3((posX - (width / 2)) * 2, 1.5f, ((posY - (height / 2)) * -1) * 2 + 0.5f);
}
else if (((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[2] == false)) || (currentTile.whichType != tileTypes.BUILDING))
{
transform.Rotate(new Vector3(1, 0, 0), 180f);
myDirection = directions.EAST;
}
break;
case directions.EAST:
currentTile = myWorldScript.getTileXY(posX + 1, posY);
if (prevDirection != directions.EAST)
{
if (prevDirection == directions.NORTH)
{
transform.Rotate(new Vector3(1, 0, 0), 90f);
}
else
{
transform.Rotate(new Vector3(1, 0, 0), 90f * 3f);
}
}
if ((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[2] == true))
{
posX++;
nextPos = new Vector3((posX - (width / 2)) * 2, 1.5f, ((posY - (height / 2)) * -1) * 2 - 0.5f);
}
else if (((currentTile.whichType != tileTypes.NULL) && (currentTile.neighborgs[3] == false)) || (currentTile.whichType != tileTypes.BUILDING))
{
transform.Rotate(new Vector3(1, 0, 0), 180f);
myDirection = directions.WEST;
}
break;
}
}
currentPos = transform.localPosition;
}