<?xml version="1.0" encoding="utf-8"?>

<!--
  TMX version 1.1 by
    Tiled Developers (mapeditor.org)
  documented in dtd form originally by
    Olivier.Beaton@quadir.net
    Creative Commons Attribution 3.0
    http://creativecommons.org/licenses/by/3.0/
  last updated on
    2011-06-06
-->

<!ELEMENT map (properties?, tileset*, (layer | objectgroup)*)>
<!ATTLIST map
  xmlns       CDATA   #IMPLIED
  xmlns:xsi   CDATA   #IMPLIED
  xsi:schemaLocation  CDATA #IMPLIED
  version     CDATA   #REQUIRED
  orientation (orthogonal | isometric | hexagonal | shifted)  #REQUIRED
  width       CDATA   #REQUIRED
  height      CDATA   #REQUIRED
  tilewidth   CDATA   #REQUIRED
  tileheight  CDATA   #REQUIRED
>

<!ELEMENT properties (property*)>

<!ELEMENT property EMPTY>
<!ATTLIST property
  name        CDATA   #REQUIRED
  value       CDATA   #REQUIRED
>

<!--
  data is required when a child of tilset
  data is not valid when a child of tile
-->
<!ELEMENT image (data?)>
<!-- 
  format is required when a child of tileset
  format is not valid when a child of tile
  source here is required when tileset tileheight/tilewidth -> image is used and you are referencing an outside image
-->
<!ATTLIST image
  format      CDATA   #IMPLIED
  id          CDATA   #IMPLIED
  source      CDATA   #IMPLIED
  trans       CDATA   #IMPLIED
  width       CDATA   #IMPLIED
  height      CDATA   #IMPLIED
>

<!--
  #PCDATA when data is child of image
  tile* when data is child of layer without compression
-->
<!ELEMENT data (#PCDATA | tile)*>
<!ATTLIST data
  encoding    CDATA   #IMPLIED
  compression CDATA   #IMPLIED
>

<!ELEMENT tileset (image*, tile*)>
<!--
  name REQUIRED only if source tsx not present
  source here refers to a TSX
-->
<!ATTLIST tileset
  name        CDATA   #IMPLIED
  firstgid    CDATA   #REQUIRED
  source      CDATA   #IMPLIED
  tilewidth   CDATA   #IMPLIED
  tileheight  CDATA   #IMPLIED
  spacing     CDATA   #IMPLIED
  margin      CDATA   #IMPLIED
>

<!--
  image required when child of all but layer -> data
  image not valid when child of layer -> data
-->
<!ELEMENT tile (properties?, image?)>
<!--
  id required when child of all but layer -> data
  id not valid when child of layer -> data
  gid required when child of layer -> data
  gid not valid when not child of layer -> data
-->
<!ATTLIST tile
  id          CDATA   #IMPLIED
  gid         CDATA   #IMPLIED
>

<!ELEMENT layer (properties?, data)>
<!ATTLIST layer
  name        CDATA   #REQUIRED
  width       CDATA   #REQUIRED
  height      CDATA   #REQUIRED
  x           CDATA   #IMPLIED
  y           CDATA   #IMPLIED
  opacity     CDATA   #IMPLIED
  visible     (0 | 1) #IMPLIED
>

<!ELEMENT objectgroup (properties?, object*)>
<!ATTLIST objectgroup
  name        CDATA   #REQUIRED
  width       CDATA   #IMPLIED
  height      CDATA   #IMPLIED
  x           CDATA   #IMPLIED
  y           CDATA   #IMPLIED
  opacity     CDATA   #IMPLIED
  visible     (0 | 1) #IMPLIED
>

<!ELEMENT object (properties?)>
<!ATTLIST object
  name        CDATA   #IMPLIED
  type        CDATA   #IMPLIED
  x           CDATA   #REQUIRED
  y           CDATA   #REQUIRED
  width       CDATA   #IMPLIED
  height      CDATA   #IMPLIED
  gid         CDATA   #IMPLIED
>