void OnGUI()
{
GUILayout.Label("- Island Parameters -");
GUILayout.Space(20);
// seed
GUILayout.BeginHorizontal();
GUILayout.Label("Seed: ");
_seed = EditorGUILayout.IntField(_seed);
if (GUILayout.Button("Generate"))
{
_seed = MakeSeed();
}
GUILayout.EndHorizontal();
// size
GUILayout.BeginHorizontal();
_size = (WorldGenerator.IslandSize)EditorGUILayout.EnumPopup("Size: ", _size);
GUILayout.EndHorizontal();
// number of levels
GUILayout.BeginHorizontal();
_levels = EditorGUILayout.IntField("Levels: ", _levels);
GUILayout.EndHorizontal();
GUILayout.Space(20);
if (GUILayout.Button("Generate Island"))
{
GenerateIsland();
}
}
public IslandData Generate(WorldGenerator.IslandSize size, int seed, Vector3 position, float[][] moistureNoise, float[][] tempNoise, int numHeightLevels, bool fromTool = false)
{
if (_terrainSplats == null)
{
_terrainSplats = LoadPrototypes();
}
_id = IslandID++;
int realSize = (int)size;
PerlinGenerator islandNoiseGen = new PerlinGenerator();
int octaves = 5;
float[][] noise = islandNoiseGen.Generate(seed, octaves, realSize);
float[,] heights = CreateHeightMap(noise, realSize, numHeightLevels);
Vector3 posWithOffset = new Vector3(position.x - (realSize / 2f), position.y, position.z - (realSize / 2f));
TerrainData tData = ApplyDataToTerrain(ref _currentTerrain, heights, realSize, numHeightLevels, fromTool);
_currentTerrain.transform.position = posWithOffset;
IslandData data = new IslandData(_id, realSize, posWithOffset, ref tData);
//PopulateTiles(ref data, posWithOffset, moistureNoise, tempNoise, heights, realSize, ref tData);
//DebugDrawGrid(posWithOffset, realSize, heights);
PlaceDetails(heights, realSize, ref data, seed);
return(data);
}
public GameObject Generate(WorldGenerator.IslandSize size, int seed, int numHeightLevels)
{
//fake climate data
PerlinGenerator moistureNoiseGen = new PerlinGenerator();
PerlinGenerator tempNoiseGen = new PerlinGenerator();
int octaves = 9; // higher octaves (10+) create large biomes
float[][] moistureNoise = moistureNoiseGen.Generate(seed, octaves, (int)size);
float[][] temperatureNoise = tempNoiseGen.Generate(seed, octaves, (int)size);
// generate island
Generate(size, seed, Vector3.zero, moistureNoise, temperatureNoise, numHeightLevels, true);
return(_currentTerrain);
}
