public TMXTileSet GetTileSetByGID(int gid)
{
for (int i = 0; i < tileSets.Count; i++)
{
TMXTileSet set = tileSets[i];
if (set.Contains(gid))
{
return(set);
}
}
return(null);
}
public TMXTileSet FindTileSet(int gid)
{
for (int i = 0; i < tileSets.Count; i++)
{
TMXTileSet set = (TMXTileSet)tileSets[i];
if (set.Contains(gid))
{
return(set);
}
}
return(null);
}
/// <summary>
/// 设置指定位置的瓦片ID
/// </summary>
///
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="tile"></param>
public void SetTileID(int x, int y, int tile)
{
if (tile == 0)
{
data[x, y, 0] = -1;
data[x, y, 1] = 0;
data[x, y, 2] = 0;
}
else
{
TMXTileSet set = tmx.FindTileSet(tile);
data[x, y, 0] = set.index;
data[x, y, 1] = tile - set.firstGID;
data[x, y, 2] = tile;
}
}
public string GetTileProperty(int tileID, string propertyName, string def)
{
if (tileID == 0)
{
return(def);
}
TMXTileSet set = FindTileSet(tileID);
TMXProperty props_0 = set.GetProperties(tileID);
if (props_0 == null)
{
return(def);
}
return(props_0.GetProperty(propertyName, def));
}
public LTexture GetTileImage(int x, int y, int layerIndex)
{
TMXLayer layer = layers[layerIndex];
int tileSetIndex = layer.data[x, y, 0];
if ((tileSetIndex >= 0) && (tileSetIndex < tileSets.Count))
{
TMXTileSet tileSet = tileSets[tileSetIndex];
int sheetX = tileSet.GetTileX(layer.data[x, y, 1]);
int sheetY = tileSet.GetTileY(layer.data[x, y, 1]);
return(tileSet.tiles.GetSubImage(sheetX, sheetY));
}
return(null);
}
/// <summary>
/// 根据TMX地图描述创建一个新层
/// </summary>
///
/// <param name="map"></param>
/// <param name="element"></param>
/// <exception cref="System.Exception"></exception>
public TMXLayer(TMXTiledMap map, XMLElement element)
{
this.tmx = map;
this.name = element.GetAttribute("name", "");
this.width = element.GetIntAttribute("width", 0);
this.height = element.GetIntAttribute("height", 0);
this.data = new int[width, height, 3];
this.MaxLightSize(width, height);
// 获得当前图层属性
XMLElement propsElement = element.GetChildrenByName("properties");
if (propsElement != null)
{
props = new TMXProperty();
List <XMLElement> properties = propsElement.List("property");
for (int i = 0; i < properties.Count; i++)
{
XMLElement propElement = properties[i];
string name_0 = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name_0, value_ren);
}
}
XMLElement dataNode = element.GetChildrenByName("data");
string encoding = dataNode.GetAttribute("encoding", null);
string compression = dataNode.GetAttribute("compression", null);
// 进行base64的压缩解码
if ("base64".Equals(encoding) && "gzip".Equals(compression))
{
try
{
byte[] sdec = Base64Coder.DecodeBase64(dataNode.GetContents().Trim().ToCharArray());
ByteArrayInputStream mask0 = new ByteArrayInputStream(sdec);
GZipInputStream dis = new GZipInputStream(mask0);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
int tileId = 0;
tileId |= dis.ReadByte();
tileId |= dis.ReadByte() << 8;
tileId |= dis.ReadByte() << 16;
tileId |= dis.ReadByte() << 24;
if (tileId == 0)
{
data[x, y, 0] = -1;
data[x, y, 1] = 0;
data[x, y, 2] = 0;
}
else
{
TMXTileSet set = map.FindTileSet(tileId);
if (set != null)
{
data[x, y, 0] = set.index;
data[x, y, 1] = tileId - set.firstGID;
}
data[x, y, 2] = tileId;
}
}
}
}
catch (Exception e)
{
Loon.Utils.Debug.Log.Exception(e);
throw new Exception("Unable to decode base64 !");
}
}
else
{
throw new Exception("Unsupport tiled map type " + encoding
+ "," + compression + " only gzip base64 Support !");
}
}
/// <summary>
/// 渲染当前层画面到LGraphics之上
/// </summary>
///
/// <param name="g"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="sx"></param>
/// <param name="sy"></param>
/// <param name="width"></param>
/// <param name="ty"></param>
/// <param name="isLine"></param>
/// <param name="mapTileWidth"></param>
/// <param name="mapTileHeight"></param>
public void Draw(GLEx g, int x, int y, int sx, int sy, int width,
int height, bool isLine, int mapTileWidth, int mapTileHeight)
{
if (width == 0 || height == 0)
{
return;
}
if (lightingOn)
{
GLUtils.SetShadeModelSmooth(GLEx.GL);
}
this.tmxTileSet = null;
this.mapTileSet = null;
for (int tileset = 0; tileset < tmx.GetTileSetCount(); tileset++)
{
keyHashCode = 1;
keyHashCode = LSystem.Unite(keyHashCode, tileset);
keyHashCode = LSystem.Unite(keyHashCode, sx);
keyHashCode = LSystem.Unite(keyHashCode, sy);
keyHashCode = LSystem.Unite(keyHashCode, width);
keyHashCode = LSystem.Unite(keyHashCode, height);
keyHashCode = LSystem.Unite(keyHashCode, mapTileWidth);
keyHashCode = LSystem.Unite(keyHashCode, mapTileHeight);
keyHashCode = LSystem.Unite(keyHashCode, lightingOn);
mapTileSet = (MapTileSet)CollectionUtils.Get(lazyMaps, keyHashCode);
if (!isLightDirty && mapTileSet != null)
{
mapTileSet.cache.x = x;
mapTileSet.cache.y = y;
LTextureBatch.Commit(mapTileSet.texture, mapTileSet.cache);
if (isLine)
{
tmx.Draw(g, x, y, sx, sy, width, height, index);
}
if (lightingOn)
{
GLUtils.SetShadeModelSmooth(GLEx.GL);
}
return;
}
for (int ty = 0; ty < height; ty++)
{
for (int tx = 0; tx < width; tx++)
{
if ((sx + tx < 0) || (sy + ty < 0))
{
continue;
}
if ((sx + tx >= this.width) || (sy + ty >= this.height))
{
continue;
}
if (data[sx + tx, sy + ty, 0] == tileset)
{
if (tmxTileSet == null)
{
tmxTileSet = tmx.GetTileSet(tileset);
tmxTileSet.tiles.GLBegin();
}
int sheetX = tmxTileSet
.GetTileX(data[sx + tx, sy + ty, 1]);
int sheetY = tmxTileSet
.GetTileY(data[sx + tx, sy + ty, 1]);
int tileOffsetY = tmxTileSet.tileHeight - mapTileHeight;
cx = tx * mapTileWidth;
cy = ty * mapTileHeight - tileOffsetY;
if (lightingOn)
{
SetLightColor(cx / mapTileWidth, cy / mapTileHeight);
}
tmxTileSet.tiles
.Draw(g, cx, cy, sheetX, sheetY, colors);
}
}
}
if (tmxTileSet != null)
{
tmxTileSet.tiles.GLEnd();
if (mapTileSet == null)
{
mapTileSet = new TMXLayer.MapTileSet();
}
else
{
mapTileSet.texture = null;
mapTileSet.cache.Dispose();
mapTileSet.cache = null;
}
mapTileSet.texture = tmxTileSet.tiles.GetTarget();
mapTileSet.cache = tmxTileSet.tiles.NewCache();
mapTileSet.cache.x = x;
mapTileSet.cache.y = y;
CollectionUtils.Put(lazyMaps, keyHashCode, mapTileSet);
if (lightingOn)
{
GLUtils.SetShadeModelFlat(GLEx.GL);
}
if (isLine)
{
tmx.Draw(g, x, y, sx, sy, width, height, index);
}
isLightDirty = false;
tmxTileSet = null;
}
}
}
/// <summary>
/// 渲染当前层画面到LGraphics之上
/// </summary>
///
/// <param name="g"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="sx"></param>
/// <param name="sy"></param>
/// <param name="width"></param>
/// <param name="ty"></param>
/// <param name="isLine"></param>
/// <param name="mapTileWidth"></param>
/// <param name="mapTileHeight"></param>
public void Draw(GLEx g, int x, int y, int sx, int sy, int width,
int height, bool isLine, int mapTileWidth, int mapTileHeight)
{
if (width == 0 || height == 0)
{
return;
}
if (lightingOn)
{
GLUtils.SetShadeModelSmooth(GLEx.GL);
}
this.tmxTileSet = null;
this.mapTileSet = null;
for (int tileset = 0; tileset < tmx.GetTileSetCount(); tileset++)
{
keyHashCode = 1;
keyHashCode = LSystem.Unite(keyHashCode, tileset);
keyHashCode = LSystem.Unite(keyHashCode, sx);
keyHashCode = LSystem.Unite(keyHashCode, sy);
keyHashCode = LSystem.Unite(keyHashCode, width);
keyHashCode = LSystem.Unite(keyHashCode, height);
keyHashCode = LSystem.Unite(keyHashCode, mapTileWidth);
keyHashCode = LSystem.Unite(keyHashCode, mapTileHeight);
keyHashCode = LSystem.Unite(keyHashCode, lightingOn);
mapTileSet = (MapTileSet)CollectionUtils.Get(lazyMaps, keyHashCode);
if (!isLightDirty && mapTileSet != null)
{
mapTileSet.cache.x = x;
mapTileSet.cache.y = y;
LTextureBatch.Commit(mapTileSet.texture, mapTileSet.cache);
if (isLine)
{
tmx.Draw(g, x, y, sx, sy, width, height, index);
}
if (lightingOn)
{
GLUtils.SetShadeModelSmooth(GLEx.GL);
}
return;
}
for (int ty = 0; ty < height; ty++)
{
for (int tx = 0; tx < width; tx++)
{
if ((sx + tx < 0) || (sy + ty < 0))
{
continue;
}
if ((sx + tx >= this.width) || (sy + ty >= this.height))
{
continue;
}
if (data[sx + tx,sy + ty,0] == tileset)
{
if (tmxTileSet == null)
{
tmxTileSet = tmx.GetTileSet(tileset);
tmxTileSet.tiles.GLBegin();
}
int sheetX = tmxTileSet
.GetTileX(data[sx + tx,sy + ty,1]);
int sheetY = tmxTileSet
.GetTileY(data[sx + tx,sy + ty,1]);
int tileOffsetY = tmxTileSet.tileHeight - mapTileHeight;
cx = tx * mapTileWidth;
cy = ty * mapTileHeight - tileOffsetY;
if (lightingOn)
{
SetLightColor(cx / mapTileWidth, cy / mapTileHeight);
}
tmxTileSet.tiles
.Draw(g, cx, cy, sheetX, sheetY, colors);
}
}
}
if (tmxTileSet != null)
{
tmxTileSet.tiles.GLEnd();
if (mapTileSet == null)
{
mapTileSet = new TMXLayer.MapTileSet();
}
else
{
mapTileSet.texture = null;
mapTileSet.cache.Dispose();
mapTileSet.cache = null;
}
mapTileSet.texture = tmxTileSet.tiles.GetTarget();
mapTileSet.cache = tmxTileSet.tiles.NewCache();
mapTileSet.cache.x = x;
mapTileSet.cache.y = y;
CollectionUtils.Put(lazyMaps, keyHashCode, mapTileSet);
if (lightingOn)
{
GLUtils.SetShadeModelFlat(GLEx.GL);
}
if (isLine)
{
tmx.Draw(g, x, y, sx, sy, width, height, index);
}
isLightDirty = false;
tmxTileSet = null;
}
}
}
/// <summary>
/// 渲染当前层画面到LGraphics之上
/// </summary>
///
/// <param name="g"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="sx"></param>
/// <param name="sy"></param>
/// <param name="width0"></param>
/// <param name="ty"></param>
/// <param name="isLine"></param>
/// <param name="mapTileWidth"></param>
/// <param name="mapTileHeight"></param>
public void Draw(GLEx g, int x, int y, int sx, int sy, int width0,
int height0, bool isLine, int mapTileWidth, int mapTileHeight)
{
if (width0 == 0 || height0 == 0)
{
return;
}
if (lightingOn)
{
}
this.tmxTileSet = null;
for (int tileset = 0; tileset < tmx.GetTileSetCount(); tileset++)
{
for (int ty = 0; ty < height0; ty++)
{
for (int tx = 0; tx < width0; tx++)
{
if ((sx + tx < 0) || (sy + ty < 0))
{
continue;
}
if ((sx + tx >= this.width) || (sy + ty >= this.height))
{
continue;
}
if (data[sx + tx, sy + ty, 0] == tileset)
{
if (tmxTileSet == null)
{
tmxTileSet = tmx.GetTileSet(tileset);
tmxTileSet.tiles.GLBegin();
}
int sheetX = tmxTileSet
.GetTileX(data[sx + tx, sy + ty, 1]);
int sheetY = tmxTileSet
.GetTileY(data[sx + tx, sy + ty, 1]);
int tileOffsetY = tmxTileSet.tileHeight - mapTileHeight;
cx = tx * mapTileWidth;
cy = ty * mapTileHeight - tileOffsetY;
if (lightingOn)
{
SetLightColor(cx / mapTileWidth, cy / mapTileHeight);
}
tmxTileSet.tiles
.Draw(g, cx, cy, sheetX, sheetY);
}
}
}
if (tmxTileSet != null)
{
tmxTileSet.tiles.GLEnd();
if (lightingOn)
{
}
if (isLine)
{
tmx.Draw(g, x, y, sx, sy, width0, height0, index);
}
isLightDirty = false;
tmxTileSet = null;
}
}
}
private void Load(Stream ins0, string tileSetsLocation)
{
screenRect = LSystem.screenRect;
tilesLocation = tileSetsLocation;
try
{
XMLDocument doc = XMLParser.Parse(ins0);
XMLElement docElement = doc.GetRoot();
string orient = docElement.GetAttribute("orientation", "");
if (!"orthogonal".Equals(orient))
{
throw new Exception(
"Only orthogonal maps supported, found " + orient);
}
width = docElement.GetIntAttribute("width", 0);
height = docElement.GetIntAttribute("height", 0);
tileWidth = docElement.GetIntAttribute("tilewidth", 0);
tileHeight = docElement.GetIntAttribute("tileheight", 0);
XMLElement propsElement = (XMLElement)docElement
.GetChildrenByName("properties");
if (propsElement != null)
{
props = new TMXProperty();
List<XMLElement> property = propsElement.List("property");
for (int i = 0; i < property.Count; i++)
{
XMLElement propElement = property[i];
string name = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name, value_ren);
}
}
if (loadTileSets)
{
TMXTileSet tileSet = null;
TMXTileSet lastSet = null;
List<XMLElement> setNodes = docElement.List("tileset");
for (int i_0 = 0; i_0 < setNodes.Count; i_0++)
{
XMLElement current = setNodes[i_0];
tileSet = new TMXTileSet(this, current, true);
tileSet.index = i_0;
if (lastSet != null)
{
lastSet.SetLimit(tileSet.firstGID - 1);
}
lastSet = tileSet;
CollectionUtils.Add(tileSets, tileSet);
}
}
List<XMLElement> layerNodes = docElement.List("layer");
for (int i_1 = 0; i_1 < layerNodes.Count; i_1++)
{
XMLElement current_2 = layerNodes[i_1];
TMXLayer layer = new TMXLayer(this, current_2);
layer.index = i_1;
CollectionUtils.Add(layers, layer);
}
List<XMLElement> objectGroupNodes = docElement
.List("objectgroup");
for (int i_3 = 0; i_3 < objectGroupNodes.Count; i_3++)
{
XMLElement current_4 = objectGroupNodes[i_3];
TMXTileGroup objectGroup = new TMXTileGroup(current_4);
objectGroup.index = i_3;
CollectionUtils.Add(objectGroups, objectGroup);
}
defWidth = (int)(screenRect.GetWidth() / tileWidth);
defHeight = (int)(screenRect.GetHeight() / tileHeight);
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.StackTrace);
throw new Exception("Failed to parse map", ex);
}
}
private void Load(Stream ins, string tileSetsLocation)
{
screenRect = LSystem.screenRect;
tilesLocation = tileSetsLocation;
try
{
XMLDocument doc = XMLParser.Parse(ins);
XMLElement docElement = doc.GetRoot();
string orient = docElement.GetAttribute("orientation", "");
if (!"orthogonal".Equals(orient))
{
throw new Exception(
"Only orthogonal maps supported, found " + orient);
}
width = docElement.GetIntAttribute("width", 0);
height = docElement.GetIntAttribute("height", 0);
tileWidth = docElement.GetIntAttribute("tilewidth", 0);
tileHeight = docElement.GetIntAttribute("tileheight", 0);
XMLElement propsElement = docElement
.GetChildrenByName("properties");
if (propsElement != null)
{
props = new TMXProperty();
List <XMLElement> property = propsElement.List("property");
for (int i = 0; i < property.Count; i++)
{
XMLElement propElement = property[i];
string name = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name, value_ren);
}
}
if (loadTileSets)
{
TMXTileSet tileSet = null;
TMXTileSet lastSet = null;
List <XMLElement> setNodes = docElement.List("tileset");
for (int i_0 = 0; i_0 < setNodes.Count; i_0++)
{
XMLElement current = setNodes[i_0];
tileSet = new TMXTileSet(this, current, true);
tileSet.index = i_0;
if (lastSet != null)
{
lastSet.SetLimit(tileSet.firstGID - 1);
}
lastSet = tileSet;
CollectionUtils.Add(tileSets, tileSet);
}
}
List <XMLElement> layerNodes = docElement.List("layer");
for (int i_1 = 0; i_1 < layerNodes.Count; i_1++)
{
XMLElement current_2 = layerNodes[i_1];
TMXLayer layer = new TMXLayer(this, current_2);
layer.index = i_1;
CollectionUtils.Add(layers, layer);
}
List <XMLElement> objectGroupNodes = docElement
.List("objectgroup");
for (int i_3 = 0; i_3 < objectGroupNodes.Count; i_3++)
{
XMLElement current_4 = objectGroupNodes[i_3];
TMXTileGroup objectGroup = new TMXTileGroup(current_4);
objectGroup.index = i_3;
CollectionUtils.Add(objectGroups, objectGroup);
}
defWidth = (int)(screenRect.GetWidth() / tileWidth);
defHeight = (int)(screenRect.GetHeight() / tileHeight);
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.StackTrace);
throw new Exception("Failed to parse map", ex);
}
}
/// <summary>
/// ��Ⱦ��ǰ�㻭�浽LGraphics֮��
/// </summary>
///
/// <param name="g"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="sx"></param>
/// <param name="sy"></param>
/// <param name="width0"></param>
/// <param name="ty"></param>
/// <param name="isLine"></param>
/// <param name="mapTileWidth"></param>
/// <param name="mapTileHeight"></param>
public void Draw(GLEx g, int x, int y, int sx, int sy, int width0,
int height0, bool isLine, int mapTileWidth, int mapTileHeight)
{
if (width0 == 0 || height0 == 0)
{
return;
}
if (lightingOn)
{
}
this.tmxTileSet = null;
for (int tileset = 0; tileset < tmx.GetTileSetCount(); tileset++)
{
for (int ty = 0; ty < height0; ty++)
{
for (int tx = 0; tx < width0; tx++)
{
if ((sx + tx < 0) || (sy + ty < 0))
{
continue;
}
if ((sx + tx >= this.width) || (sy + ty >= this.height))
{
continue;
}
if (data[sx + tx,sy + ty,0] == tileset)
{
if (tmxTileSet == null)
{
tmxTileSet = tmx.GetTileSet(tileset);
tmxTileSet.tiles.GLBegin();
}
int sheetX = tmxTileSet
.GetTileX(data[sx + tx,sy + ty,1]);
int sheetY = tmxTileSet
.GetTileY(data[sx + tx,sy + ty,1]);
int tileOffsetY = tmxTileSet.tileHeight - mapTileHeight;
cx = tx * mapTileWidth;
cy = ty * mapTileHeight - tileOffsetY;
if (lightingOn)
{
SetLightColor(cx / mapTileWidth, cy / mapTileHeight);
}
tmxTileSet.tiles
.Draw(g, cx, cy, sheetX, sheetY);
}
}
}
if (tmxTileSet != null)
{
tmxTileSet.tiles.GLEnd();
if (lightingOn)
{
}
if (isLine)
{
tmx.Draw(g, x, y, sx, sy, width0, height0, index);
}
isLightDirty = false;
tmxTileSet = null;
}
}
}