private static void GenerateTrees(System.Random lr, SZoneState zs, int h, int w)
{
// Select 2 to 5 forest starting points
// Populate them with a elliptical circle
// Add random trees
// Make sure to fix the z index later
int forest_count = lr.Next(2, 5);
for (int i = 0; i < forest_count; i++)
{
Vector3Int forestCenter = new Vector3Int();
forestCenter.x = lr.Next(w * 1 / 6, w * 5 / 6);
forestCenter.y = lr.Next(h * 1 / 6, h * 5 / 6);
int forest_xSpan = lr.Next(FOREST_MIN_RADIUS, FOREST_MAX_RADIUS);
int forest_ySpan = lr.Next(FOREST_MIN_RADIUS, FOREST_MAX_RADIUS);
int maxManhattan = (forest_xSpan + forest_ySpan) / 2;
// Debug.Log($"{forestCenter} -- {forestRadius}");
for (int x = forestCenter.x - forest_xSpan / 2; x <= forestCenter.x + forest_xSpan / 2; x++)
{
for (int y = forestCenter.y - forest_ySpan / 2; y <= forestCenter.y + forest_ySpan / 2; y++)
{
var vPos = new Vector3Int(x, y, 0);
// TODO - check
if (entityGrid[x][y] || CloseToBounds(vPos, zs))
{
continue;
}
float manhattanDistance = Math.Abs(vPos.x - forestCenter.x) + Math.Abs(vPos.y - forestCenter.y);
float relativeMHD = manhattanDistance / maxManhattan;
if (lr.NextDouble() > relativeMHD * 2)
{
entityGrid[x][y] = true;
GameEntityInfo e = new GameEntityInfo();
e.entityID = AssetLoader.GetEntityID("prototypeTree");
e.pos = new SVector3Int(x, y, 0);
e.entityType = EntityType.BREAKABLE;
zs.entityInfo.Add(e);
}
}
}
}
}
private static void AddPortalEntity(SZoneState zs, Vector3Int vPos, Vector3Int nextZone, Direction direction)
{
PortalInfo p = new PortalInfo();
GameEntityInfo e = new GameEntityInfo();
e.entityID = 2;
e.entityType = EntityType.INTERACTABLE | EntityType.HOVERABLE;
e.pos = vPos;
p.entityInfo = e;
p.nextZone = nextZone;
p.directionToGo = direction;
zs.portalInfo.Add(p);
}
