// Start is called before the first frame update
void Start()
{
// Heightmap map = new Heightmap(dims, dims);
Heightmap map = rend.GetComponent <Heightmap>();
var filter_water = MapFilterFactory.GetPerlinBand(dims, dims, 1.0f, 0.4f, 0.43f);
var filter_exterior = MapFilterFactory.GetBlendedExteriorWeight(dims, dims, 0.5f);
var filter_lattice = MapFilterFactory.GetPerlinBand(dims, dims, 10.0f, 0.3f, 0.4f);
var filter_mountains = MapFilterFactory.GetPerlinBand(dims, dims, 5.0f, 0.4f, 0.5f);
var filter_forests = MapFilterFactory.GetPerlinBand(dims, dims, 10.0f, 0.4f, 0.5f);
var filter_plains = MapFilterFactory.GetPerlinBand(dims, dims, 5.0f, 0.4f, 0.5f);
map.MapFromTo(-1, 5, -1, filter_water);
map.MapFromTo(-1, 10, 1, filter_lattice);
map.MapFromTo(1, 0, 1, filter_exterior);
map.MapFromTo(1, 9, filter_mountains);
map.MapFromTo(1, 8, filter_forests);
map.MapFromTo(1, 7, filter_plains);
System.Action <int, int> spawnMapEntitiesOnPlains = (int i, int j) =>
{
Vector3 p = new Vector3(j, i);
GameObject go = new GameObject();
go.transform.SetParent(transform, true);
go.transform.localRotation = Quaternion.identity;
go.transform.localPosition = new Vector3((p.x + 0.5f - dims / 2) / transform.localScale.x, (p.y + 0.5f - dims / 2) / transform.localScale.y, 0.0f);
go.transform.localScale = new Vector3(1.0f / transform.localScale.x, 1.0f / transform.localScale.y, 1.0f / transform.localScale.z);
int interval = Random.Range(0, TickMaster.maxSeconds);
System.Action a = () =>
{
// TODO generate in a static stateless factory so that we do not pin a bunch of references to objects into our memory
GameObject subobj = GameObject.CreatePrimitive(PrimitiveType.Cube);
subobj.transform.position = go.transform.position + new Vector3(Random.value, 0f, Random.value);
subobj.transform.localScale = Vector3.one * 0.5f;
subobj.transform.SetParent(go.transform);
MapEntity me = subobj.AddComponent <MapEntity>();
me.AddTag("RESOURCE", "NUGGET");
Destroy(subobj, 5f);
};
TickMaster.AddAction(interval, a);
};
map.ApplyFunctionTo(7, spawnMapEntitiesOnPlains);
Texture2D tex = map.AsTexture2D(lut);
tex.filterMode = FilterMode.Point;
tex.Apply();
rend.material.mainTexture = tex;
}
private void OnEnable()
{
points[-1] = new HashSet <Tuple <int, int> >();
for (int i = 0; i < dim1; i++)
{
for (int j = 0; j < dim2; j++)
{
points[-1].Add(new Tuple <int, int>(i, j));
}
}
foreach (HeightmapBiomeFilter filter in m_biomeFilterLookupTable)
{
if (HeightmapBiomeFilter.IsBlendedExterior(filter.predicateType))
{
Func <int, int, bool> mapFunc = MapFilterFactory.GetBlendedExteriorWeight(dim1, dim2, filter.predicateThresholdA);
this.MapFromTo(filter.originClass, filter.targetClass, filter.failClass, mapFunc);
}
else
{
Func <int, int, bool> mapFunc = MapFilterFactory.GetPerlinBand(dim1, dim2, filter.predicatePerlinScale, filter.predicateThresholdA, filter.predicateThresholdB);
this.MapFromTo(filter.originClass, filter.targetClass, filter.failClass, mapFunc);
}
}
for (int i = 0; i < dim1; i++)
{
for (int j = 0; j < dim2; j++)
{
int biome = this[i, j];
Color color = m_colorLookupTable[biome];
onBiomesGenerated?.Invoke(biome, i, j, color);
}
}
// DrawMapOnRenderer();
}
