在找tiled for unity相关插件的时候，偶然发现一个非常棒的插件，就是Tiled2Unity（点击进入官网），并且这款插件完全免费！！！而且支持的功能真是太良心了！在Tiled编辑好地图之后一键发送到unity，非常之方便。而且提供的unity脚本拓展性非常强。
支持的功能如下：
Features:
- Builds a Unity prefab out of your TMX map file
- Supports all TMX layer formats (XML, CSV, Base64, gzip/zlib compressed)
- Multiple layers and tilesets supported
- Exports Object Layer as polygons, polylines, rectangles, circles
- Tile Layer collisions supported (with slopes, odd-shaped polygons)
- Polygon colliders can be concave, have holes, and be composed of separate polygons
- Can assign Tag, Sorting Layer, Order in Layer, and (Physics) Layer of exported
GameObjects through properties in Tiled - Support for customized creation of Unity Prefabs
- Easy to use: In most cases, you simply export a TMX file into your Unity project and place the automatically generated prefab in your scene – no further edits needed
使用说明和功能介绍看这里：点我
使用示例看这里：点我
Learning Tiled2Unity
I’ve tried to make Tiled2Unity simple to use and understand. Here’s some links that may help you out:
- Introduction: Use the test TMX files supplied with Tiled2Unity to create two simple scenes in your Unity project (one with sloped collision).
- Tiled2Unity Scale: By default, Unity 2D sprites use a coordinate system where 100 pixels equals 1 unit in Unity. I think that’s crazy but this link will show you how to live in that world.
- Mega Dad Adventures: A good number of “advanced” examples of using Tiled2Unity in your Unity projects. Set tags and layers on your imported prefabs and add custom, game-specific behavior.
- Tile EdgeCollider2D Support: Shows you how you can use polylines in the Tile Collision Editor to export EdgeCollider2D objects in your Unity prefab.
ps：支持的unity参数列表
Here’s the list of the properties we can set in Tiled that the Tiled2Unity exporter looks for when constructing a prefab:
Prefab object properties (set in TMX file for each layer/object)
- unity:sortingLayerName
- unity:sortingOrder
- unity:layer (Layer is such an overloaded term. In Unity it means the “physics” layer.)
- unity:tag
- unity:scale
- unity:isTrigger
- unity:ignore
- unity:collisionOnly
- unity:resource
(Other properties are exported for custom scripting in your Unity project)
2015.11.27更新
●似乎不支持图块的绘制偏移参数
2016.3.31更新
★unity:ignore参数说明：
false-不忽略
true-忽略整个图层（也就是不发送这个图层到unity）
collision-只忽略碰撞，但是导出图形 visual-只忽略图形但是导出碰撞使用方法：
1、安装Tiled.exe和Tiled2Unity.exe
2、打开Tiled，编辑命令，添加新命令，后面的链接改为unity工程的链接（unity必须导入好Tiled2Unity插件）
官网没写清楚，一定要写到Assets\Tiled2Unity目录
