private void RefreshSurfaceCubeObj(BlockType type, byte extendId, bool isFirst)
{
if (_surfaceCube == null)
{
GameObject cubePrefab = ResourceManager.Instance.LoadAsset <GameObject>(SURFACECUBEPATH) as GameObject;
_surfaceCube = GameObject.Instantiate <GameObject>(cubePrefab);
_surfaceCube.transform.parent = mountPoint;
if (isFirst)
{
_surfaceCube.transform.localPosition = cubePrefab.transform.localPosition;
_surfaceCube.transform.localRotation = cubePrefab.transform.localRotation;
_surfaceCube.transform.localScale = cubePrefab.transform.localScale;
}
else
{
_surfaceCube.transform.localPosition = Vector3.zero;
_surfaceCube.transform.localRotation = Quaternion.identity;
_surfaceCube.transform.localScale = cubePrefab.transform.localScale;
}
}
_surfaceCube.SetActive(false);
if (!WorldTextureProvider.IsCanUseProvider)
{
WorldTextureProvider.Instance.Pack();
}
WorldTextureType worldTextureType = WorldTextureProvider.Instance.GetTextureType(type, extendId);
Texture2D tex = WorldTextureProvider.Instance.GetAtlasTexture(worldTextureType);
_surfaceCube.GetComponent <MeshRenderer>().material.mainTexture = tex;
}
public float GetTileHeight(WorldTextureType type)
{
PackTexture packTexture;
if (_packTextureMap.TryGetValue(type, out packTexture))
{
return(packTexture.GetTileHeight());
}
throw new Exception("不存在类型为" + type + "的纹理图集!");
}
public Texture2D GetAtlasTexture(WorldTextureType type)
{
PackTexture packTexture;
if (_packTextureMap.TryGetValue(type, out packTexture))
{
return(packTexture.Texture);
}
throw new Exception("不存在类型为" + type + "的纹理图集!");
}
public PackTexture(WorldTextureType textureType, int width = 1024, int height = 1024, TextureFormat format = TextureFormat.DXT5, bool useOptimize = false)
{
// this.name = name;
this.textureType = textureType;
this.useOptimize = useOptimize;
subTextureList = new List <Texture2D>();
// subTextureIdxMap = new Dictionary<string, int>();
keyList = new List <int>();
atlas = new Texture2D(width, height, format, true);
atlas.anisoLevel = 16;
atlas.wrapMode = TextureWrapMode.Clamp;
maxAtlasSize = width > height ? width : height;
}
private void CreateExplodeParticle(WorldPos pos, Block block, Vector3 normal)
{
ParticleSystem explode = particleQueue.Dequeue();
Renderer render = explode.GetComponent <Renderer>();
Direction dir = Direction.left;
//更新光照
int direction = CheckNormal(normal);
WorldPos lightPos = pos;
if (direction != 0)
{
dir = (Direction)direction;
lightPos = new WorldPos(pos.x + Mathf.RoundToInt(normal.x), pos.y + Mathf.RoundToInt(normal.y),
pos.z + Mathf.RoundToInt(normal.z));
}
int sunLightLevel = World.world.GetSunLight(lightPos.x, lightPos.y, lightPos.z);
int blockLightLevel = World.world.GetBlockLight(lightPos.x, lightPos.y, lightPos.z);
float lightIntensity = MTBSkyBox.Instance.GetLightIntensity(sunLightLevel, blockLightLevel);
render.material.SetFloat("_lightIntensity", lightIntensity);
//更新贴图
ResetExplode(explode);
BlockAttributeCalculator calculator = BlockAttributeCalculatorFactory.GetCalculator(block.BlockType);
byte resExtendId = calculator.GetResourceExtendId(block.ExtendId);
WorldTextureType type = WorldTextureProvider.Instance.GetTextureType(block.BlockType, resExtendId);
render.material.mainTexture = WorldTextureProvider.Instance.GetAtlasTexture(type);
Rect rect = WorldTextureProvider.Instance.GetBlockTextureRect(block.BlockType, resExtendId, dir);
if (rect != null)
{
render.material.SetFloat("_OffsetX", rect.x);
render.material.SetFloat("_OffsetY", rect.y);
render.material.SetFloat("_Width", rect.width);
render.material.SetFloat("_Random", UnityEngine.Random.Range(0, 1f));
explode.transform.position = new Vector3(pos.x + 0.5f, pos.y + 0.1f, pos.z + 0.5f);
}
explode.Play();
particleQueue.Enqueue(explode);
}
private void PackTexture(PackTexture packTexture, string path, WorldTextureType type)
{
var gameObjects = Resources.LoadAll <Texture2D>(path);
int picExtendKey = 0;
foreach (var item in gameObjects)
{
string[] result = item.name.Split('_');
if (result.Length <= 3)
{
continue;
}
string[] idResult = result[2].Split('-');
int id = (Convert.ToInt32(idResult[0]) << 4);
if (idResult.Length == 2)
{
id += (Convert.ToInt32(idResult[1]) & 15);
}
int packTextureKey = GetPackTextureKey(id, picExtendKey);
packTexture.AddTexture(item, packTextureKey);
if (!_idToTextureTypeMap.ContainsKey(id))
{
_idToTextureTypeMap.Add(id, type);
}
for (int i = 3; i < result.Length; i++)
{
switch (result[i])
{
case "up":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.up, packTextureKey, packTexture);
break;
case "down":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.down, packTextureKey, packTexture);
break;
case "left":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.left, packTextureKey, packTexture);
break;
case "right":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.right, packTextureKey, packTexture);
break;
case "front":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.front, packTextureKey, packTexture);
break;
case "back":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.back, packTextureKey, packTexture);
break;
case "all":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.up, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.down, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.left, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.right, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.front, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.back, packTextureKey, packTexture);
break;
case "side":
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.left, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.right, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.front, packTextureKey, packTexture);
SaveTexture(_idKeyList, _picKeyList, _listPackTexture, id, Direction.back, packTextureKey, packTexture);
break;
}
}
picExtendKey++;
}
packTexture.Pack();
// packTexture.Texture.Compress(true);
_packTextureMap.Add(type, packTexture);
}
