protected override void BuildMapData(TileMapData data)
{
if (!tileAtlas)
{
throw new TileMapException("Need to setup tile map atlas!");
}
// create tiles
Tile t0 = new Tile(0x01);
t0.SetTileUvs(tileAtlas.UVsForTile(0));
Tile t1 = new Tile(0x02);
t1.SetTileUvs(tileAtlas.UVsForTile(1));
Tile t2 = new Tile(0x03);
t2.SetTileUvs(tileAtlas.UVsForTile(2));
Tile t3 = new Tile(0x04);
t3.SetTileUvs(tileAtlas.UVsForTile(3));
data.AddMapTile(t0);
data.AddMapTile(t1);
data.AddMapTile(t2);
data.AddMapTile(t3);
// set random map tiles
Debug.Log("Generating random tile data...");
for (int r = 0; r < numRows; r++)
{
for (int c = 0; c < numCols; c++)
{
byte id;
if (includeEmpty)
{
id = (byte)Random.Range(0, 5);
}
else
{
id = (byte)Random.Range(1, 5);
}
data.SetTileData(r, c, id);
}
}
}
private void InitTiles(TileMapData tileMapData)
{
TerrainType[] terrainTypes = MaterialPropertiesFactory.GetAllowedInitialTerrainTypes();
float terrainSeed = Random.Range(0.0f, 200.0f);
float heightSeed = Random.Range(0.0f, 200.0f);
for (int x = 0; x < _sizeX; x++)
{
for (int y = 0; y < _sizeY; y++)
{
int generatedType = GenerateTerrainType(x, y, terrainSeed, terrainTypes.Length);
float generatedHeight = GenerateTerrainHeight(x, y, heightSeed);
TerrainType terrainType = terrainTypes[generatedType];
MaterialProperties materialProperties = MaterialPropertiesFactory.GetProperties(terrainType);
TerrainData terrainData = new TerrainData(terrainType, generatedHeight, materialProperties);
tileMapData.SetTileData(x, y, new TileData(x, y, terrainData));
}
}
}