public void Awake()
{
if (instance == null)
{
instance = this;
PopulatePaths();
}
}
// Set spawn positions
private void CreateSpawnPositions()
{
List <AI_Path> list = AI_Grid.GetPathList();
float width = Vector3.Distance(list[0].StartPosition, list[0].EndPosition);
float marginXAxis = (width / (spawnPointsPerRow - 0.99f)) * spawnPointSpacing;
float marginYAxis = Vector3.Distance(list[0].StartPosition, list[1].EndPosition);
int rows = list.Count() - 1;
spawnRows = Mathf.Clamp(spawnRows, 1, rows);
rows = spawnRows;
spawnPositions = new Vector3[rows * spawnPointsPerRow];
spawnPositionsTop = new Vector3[spawnPointsPerRow];
float xPosition = list[0].StartPosition.x;
float yPosition = list[0].StartPosition.y;
int directionToggle = 1;
int counter = 0;
// Set positions
int loops = rows;
for (var i = 0; i < loops; i++)
{
float yPos = yPosition - (marginYAxis * i);
// Swap
if (i % 2 == 0)
{
xPosition = list[0].StartPosition.x;
directionToggle = 1;
}
else
{
xPosition = list[0].EndPosition.x;
directionToggle = -1;
}
// Colums
for (var j = 0; j < spawnPointsPerRow; j++)
{
float xPos = xPosition + (marginXAxis * j) * directionToggle;
spawnPositions[counter] = new Vector3(xPos, yPos, list[0].StartPosition.z);
// Top (exception)
if (i < 1)
{
float xPosTop = xPosition + (width / (Mathf.Clamp(spawnPointsPerRow - 0.99f, 0.99f, 100))) * j;
if (spawnPointsPerRow == 1)
{
xPosTop = xPosition + (width / 2);
}
float yPosTop = yPosition + marginYAxis;
spawnPositionsTop[counter] = new Vector3(xPosTop, yPosTop, list[0].StartPosition.z);
}
counter++;
}
}
}
void OnDrawGizmos()
{
if (Application.isPlaying == false)
{
if (instance == null)
{
instance = this;
}
PopulatePaths();
for (int i = 0; i < rows; i++)
{
AI_Path path = paths[i];
Gizmos.color = Color.green;
Gizmos.DrawLine(path.StartPosition, path.EndPosition);
}
Gizmos.color = Color.blue;
Gizmos.DrawLine(sniperPath.StartPosition, sniperPath.EndPosition);
}
}
