// Разместить и раскрасить чанк
MapChunk BuildChunk(Vector2 position)
{
MapChunk chunk = null;
if (chunksPool.Count > 0)
{
chunk = chunksPool[0];
chunksPool.Remove(chunk);
chunk.gameObject.SetActive(true);
}
else
{
GameObject chunkObject = Instantiate(chunkPrefab);
chunkObject.transform.SetParent(transform);
chunk = chunkObject.GetComponent <MapChunk>();
chunk.BuildMesh(chunkSize);
}
chunk.name = "Chunk_" + position.x + "_" + position.y;
chunk.position = position;
MDTile[] tiles = map.GetTilesAt((int)position.x, (int)position.y, chunkSize, chunkSize);
GDTile[] textures = new GDTile[tiles.Length];
for (int t = 0; t < tiles.Length; t++)
{
textures[t] = tiles[t].texture;
}
chunk.SetTextures(textures);
return(chunk);
}
public MDTile(string type, bool solid = false, bool liquid = false, float speed = 1.0f)
{
this.type = type;
this.texture = ResManager.shared.TextureForTile(type);
this.solid = solid;
this.liquid = liquid;
this.speed = speed;
}
void LoadTiles()
{
this.atlasWidth = this.tilesTexture.width / SettingsManager.shared.tileResolution;
this.atlasHeight = this.tilesTexture.height / SettingsManager.shared.tileResolution;
JSONObject root = new JSONObject(this.tilesDatabase.text);
// Переберем тайлы
for (int k = 0; k < root.list.Count; k++)
{
JSONObject jsonTile = root.list[k];
GDTile[] textures = new GDTile[jsonTile.list.Count];
string name = root.keys[k];
tiles[name] = textures;
// Переберем варианты текстур тайла
for (int t = 0; t < jsonTile.list.Count; t++)
{
JSONObject jsonTexture = jsonTile.list[t];
// Если текстура анимированая, переберем координаты кадров и добавим в массив разверток
if (jsonTexture.HasField(jAnimation))
{
JSONObject jsonFrames = jsonTexture.GetField(jAnimation);
Vector2[][] uvs = new Vector2[jsonFrames.list.Count][];
for (int f = 0; f < jsonFrames.list.Count; f++)
{
JSONObject jsonFrame = jsonFrames.list[t];
uvs[f] = GetUV(jsonFrame.GetField(jX).f, jsonFrame.GetField(jY).f);
}
GDTile texture = new GDTile(uvs);
if (jsonTexture.HasField(jSync))
{
texture.sync = jsonTexture.GetField(jSync).b;
}
textures[t] = texture;
// Иначе текстура не анимированая, просто добавим координату одной развертки
}
else
{
Vector2[] uv = GetUV(jsonTile.GetField(jX).f, jsonTile.GetField(jY).f);
GDTile texture = new GDTile(uv);
if (jsonTile.HasField(jWeight))
{
texture.weight = (int)jsonTile.GetField(jWeight).f;
}
textures[t] = texture;
}
}
}
}
public void SetTextures(GDTile[] textures)
{
this.textures = textures;
animations.Clear();
int frame;
for (int i = 0; i < textures.Length; i++)
{
GDTile tile = textures[i];
Vector2[] uv = tile.uvs[0];
frame = 0;
if (tile.isAnimated)
{
if (!tile.sync)
{
frame = Random.Range(0, tile.uvs.Length);
uv = tile.uvs[frame];
}
animations[i] = frame;
}
SetUV(i, uv);
}
mesh.uv = this.uv;
}
// Возвращает текстуру по имени тайла
public GDTile TextureForTile(string type)
{
GDTile texture = null;
float total = 0;
GDTile[] textures = this.tiles[type];
for (int t = 0; t < textures.Length; t++)
{
total += textures[t].weight;
}
float random = Random.Range(0, total);
float position = 0;
for (int p = 0; p < textures.Length; p++)
{
position += textures[p].weight;
if (position > random)
{
texture = textures[p];
break;
}
}
return(texture);
}
