private void PopulateTiles(ref IslandData data, Vector3 terrainPos, float[][] moisture, float[][] temps, float[,] heights, int size, ref TerrainData tData)
{
GameObject container = new GameObject();
container.name = "Tile Colliders";
container.transform.SetParent(_currentTerrain.transform);
container.transform.position = Vector3.zero;
GameObject tileObject = null;
Tile t = null;
int tilesPerMeter = 3;
//int[] offsets = new int[] { 0, 4, 7, 10, 13, 16, 19 };
//float[,,] splatData = new float[size, size, _terrainSplats.Length];
float subTileOffset = 1 / (float)tilesPerMeter;
Vector3 offsetPosition = new Vector3(0f, 0.05f, 0f);
for (int i = 0; i < size; ++i)
{
for (int j = 0; j < size; ++j)
{
float height = heights[j, i];
// don't put tiles on the bottom most layer
if (height > 0f)
{
int terrainX, terrainY;
GetWorldTerrainPosition(terrainPos, i, j, out terrainX, out terrainY);
GameObject tileContainer = new GameObject();
tileContainer.name = string.Format("Tile[{0},{1}]", i, j);
tileContainer.transform.SetParent(container.transform);
tileContainer.transform.position = Vector3.zero;
// for multiple tiles per meter
for (int k = 0; k < tilesPerMeter; ++k)
{
for (int l = 0; l < tilesPerMeter; ++l)
{
// create physical tile
offsetPosition.x = (subTileOffset / 2f) + subTileOffset * k;
offsetPosition.z = (subTileOffset / 2f) + subTileOffset * l;
tileObject = (GameObject)Instantiate(_tilePrefab);
tileObject.name = string.Format("Sub Tile[{0},{1}]", k, l);
t = tileObject.AddComponent <Tile>();
t.Init(i, j, height, terrainX + offsetPosition.z, terrainY + offsetPosition.x);
tileObject.transform.position = t.WorldPosition;
// add to parent container for a neat hierarchy
tileObject.transform.SetParent(tileContainer.transform);
}
}
// determine biome
eMoisture moist = GetMoistureEnumFromValue(moisture[i][j]);
eTemperature temp = GetTempEnumFromValue(temps[i][j]);
eBiome biome = _biomeTable[(int)moist, (int)temp];
t.SetBiomeFields(moist, temp, biome);
// set terrain texture
//int textureIndex = offsets[(int)biome] + (int)eTileType.Grass;
//splatData[j, i, textureIndex] = 1;
}
else
{
// just dirt if height is zero
//int textureIndex = offsets[(int)eBiome.Jungle] + (int)eTileType.Dirt;
//splatData[j, i, textureIndex] = 1;
}
// need to fill the island data with values, even if no tile is actually created
data.AddTile(t, i, j);
}
}
//tData.SetAlphamaps(0, 0, splatData);
}
public void PlaceTile(float x, float z, ref IslandData data, Vector3 terrainPos)
{
TerrainData tData = data.Data;
float[,] heights = tData.GetHeights(0, 0, data.Size, data.Size);
int tilesPerMeter = 3;
float subTileOffset = 1 / (float)tilesPerMeter;
Vector3 offsetPosition = new Vector3(0f, 0.05f, 0f);
int i = Mathf.RoundToInt(x);
int j = Mathf.RoundToInt(z);
if (_tileContainer == null)
{
_tileContainer = new GameObject("Tile Container");
_tileContainer.transform.SetParent(_currentTerrain.transform);
_tileContainer.transform.localPosition = Vector3.zero;
}
float height = heights[j, i];
GameObject tileObject = null;
Tile t = null;
// don't put tiles on the bottom most layer
if (height > 0f)
{
int terrainX, terrainY;
GetWorldTerrainPosition(terrainPos, i, j, out terrainX, out terrainY);
// TODO this will need to be removed and only 1 tile be placed; not all 9
//for multiple tiles per meter
for (int k = 0; k < tilesPerMeter; ++k)
{
for (int l = 0; l < tilesPerMeter; ++l)
{
// create physical tile
offsetPosition.x = (subTileOffset / 2f) + subTileOffset * k;
offsetPosition.z = (subTileOffset / 2f) + subTileOffset * l;
tileObject = (GameObject)Instantiate(_tilePrefab);
tileObject.name = string.Format("Sub Tile[{0},{1}]", k, l);
t = tileObject.AddComponent <Tile>();
t.Init(i, j, height, terrainX + offsetPosition.z, terrainY + offsetPosition.x);
tileObject.transform.position = t.WorldPosition;
// add to parent container for a neat hierarchy
tileObject.transform.SetParent(_tileContainer.transform);
}
}
// determine biome
eMoisture moist = eMoisture.Wet; //GetMoistureEnumFromValue(moisture[i][j]);
eTemperature temp = eTemperature.Normal; //GetTempEnumFromValue(temps[i][j]);
eBiome biome = _biomeTable[(int)moist, (int)temp];
t.SetBiomeFields(moist, temp, biome);
// set terrain texture
//int textureIndex = offsets[(int)biome] + (int)eTileType.Grass;
//splatData[j, i, textureIndex] = 1;
}
else
{
// just dirt if height is zero
//int textureIndex = offsets[(int)eBiome.Jungle] + (int)eTileType.Dirt;
//splatData[j, i, textureIndex] = 1;
}
// need to fill the island data with values, even if no tile is actually created
data.AddTile(t, i, j);
}