public static void CreateTerrainmap(ref TerrainType[,] terrainmap, float[,] matrix, LocalTerrainSettings terrainParam)
{
ushort height = (ushort)terrainmap.GetLength(0);
ushort width = (ushort)terrainmap.GetLength(1);
for (ushort y = 0; y < height; ++y)
for (ushort x = 0; x < width; ++x)
if (matrix[y, x] < terrainParam.Terrains[0].StartingHeight)
terrainmap[y, x] |= terrainParam.BottommostTerrain.TerrainType;
else if (matrix[y, x] >= terrainParam.Terrains[terrainParam.Terrains.Length - 1].StartingHeight)
terrainmap[y, x] |= terrainParam.Terrains[terrainParam.Terrains.Length - 1].TerrainType;
else
for (byte i = 1; i < terrainParam.Terrains.Length; ++i)
if (matrix[y, x] < terrainParam.Terrains[i].StartingHeight)
{
terrainmap[y, x] |= terrainParam.Terrains[i - 1].TerrainType;
break;
}
}
public static void CreateVegetation(ref LocalMap map, LocalTerrainSettings terrainParam, float vegetationValue)
{
float?[,] forestMatrix = new float?[map.Height, map.Width];
HeighmapNeighboring hmNb;
hmNb.Left = new float[map.Height];
hmNb.Top = new float[map.Width];
hmNb.Right = new float[map.Height];
hmNb.Bottom = new float[map.Width];
for (ushort i = 0; i < map.Height; ++i)
hmNb.Right[i] = hmNb.Left[i] = vegetationValue;
for (ushort i = 0; i < map.Width; ++i)
hmNb.Bottom[i] = hmNb.Top[i] = vegetationValue;
CreateHeightmap(ref forestMatrix, 1, hmNb);//TODO
for (ushort y = 0; y < map.Height; ++y)
for (ushort x = 0; x < map.Width; ++x)
{
LocalTerrainSettings.Terrain terrain = terrainParam.GetTerrain(map.TerrainMatrix[y, x]);
if (terrain.PlantProbability > 0 && forestMatrix[y, x] > 0 && Random.value < terrain.PlantProbability * forestMatrix[y, x])
{
Entity plant = GameObject.Instantiate(terrain.Trees[Random.Range(0, terrain.Trees.Length)]);
plant.Pos = new U16Vec2(x, y);
map.AddObject(plant);
/*if (map.ForestMatrix[pos.Y, pos.X] < LocalMapParam.BushesForestValue)
plant.GetComponent<SpriteRenderer>().sprite = LocalMapParam.BushSprites[Random.Range(0, LocalMapParam.BushSprites.Length)];
else
plant.GetComponent<SpriteRenderer>().sprite = LocalMapParam.TreeSprites[Random.Range(0, LocalMapParam.TreeSprites.Length)];*/
}
}
}
//TODO Временно
public static void CreateLocalMap(ref LocalMap map, LocalTerrainSettings settings, HeighmapNeighboring hmNb, float landscapeRoughness, float forest)
{
float?[,] buf = new float?[map.Height, map.Width];
WorldGenerator.CreateHeightmap(ref buf, landscapeRoughness, hmNb);
float[,] buf2 = new float[map.Height, map.Width];
for (ushort y = 0; y < map.Height; ++y)
for (ushort x = 0; x < map.Width; ++x)
{
buf2[y, x] = buf[y, x].Value;
buf[y, x] = null;
}
WorldGenerator.CreateTerrainmap(ref map.TerrainMatrix, buf2, settings);
WorldGenerator.CreateVegetation(ref map, settings, forest);
}
