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Diffstat (limited to 'manuals/chickadee/Tile-Maps.html')
| -rw-r--r-- | manuals/chickadee/Tile-Maps.html | 129 |
1 files changed, 56 insertions, 73 deletions
diff --git a/manuals/chickadee/Tile-Maps.html b/manuals/chickadee/Tile-Maps.html index 473d720..3990920 100644 --- a/manuals/chickadee/Tile-Maps.html +++ b/manuals/chickadee/Tile-Maps.html @@ -1,6 +1,6 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> -<!-- Copyright (C) 2017, 2018, 2019 David Thompson davet@gnu.org +<!-- Copyright (C) 2017-2020 David Thompson davet@gnu.org Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 @@ -18,7 +18,7 @@ Foundation Web site at http://www.gnu.org/licenses/fdl.html. The document was typeset with http://www.texinfo.org/ (GNU Texinfo). --> -<!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ --> +<!-- Created by GNU Texinfo 6.6, http://www.gnu.org/software/texinfo/ --> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Tile Maps (The Chickadee Game Toolkit)</title> @@ -38,23 +38,14 @@ http://www.texinfo.org/ (GNU Texinfo). <!-- a.summary-letter {text-decoration: none} blockquote.indentedblock {margin-right: 0em} -blockquote.smallindentedblock {margin-right: 0em; font-size: smaller} -blockquote.smallquotation {font-size: smaller} div.display {margin-left: 3.2em} div.example {margin-left: 3.2em} div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smalllisp {margin-left: 3.2em} kbd {font-style: oblique} pre.display {font-family: inherit} pre.format {font-family: inherit} pre.menu-comment {font-family: serif} pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} span.nolinebreak {white-space: nowrap} span.roman {font-family: initial; font-weight: normal} span.sansserif {font-family: sans-serif; font-weight: normal} @@ -89,14 +80,12 @@ ul.no-bullet {list-style: none} </head> <body lang="en"> -<a name="Tile-Maps"></a> -<div class="header"> +<span id="Tile-Maps"></span><div class="header"> <p> Next: <a href="Lines-and-Shapes.html#Lines-and-Shapes" accesskey="n" rel="next">Lines and Shapes</a>, Previous: <a href="Sprites.html#Sprites" accesskey="p" rel="prev">Sprites</a>, Up: <a href="Graphics.html#Graphics" accesskey="u" rel="up">Graphics</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p> </div> <hr> -<a name="Tile-Maps-1"></a> -<h4 class="subsection">2.3.3 Tile Maps</h4> +<span id="Tile-Maps-1"></span><h4 class="subsection">2.3.4 Tile Maps</h4> <p>A tile map is a scene created by composing lots of small sprites, called “tiles”, into a larger image. One program for editing such @@ -105,64 +94,64 @@ support for loading and rendering Tiled maps in the <code>(chickadee render tiled)</code> module. </p> <dl> -<dt><a name="index-load_002dtile_002dmap"></a>Procedure: <strong>load-tile-map</strong> <em>file-name</em></dt> +<dt id="index-load_002dtile_002dmap">Procedure: <strong>load-tile-map</strong> <em>file-name</em></dt> <dd><p>Load the Tiled formatted map in <var>file-name</var> and return a new tile map object. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_003f"></a>Procedure: <strong>tile-map?</strong> <em>obj</em></dt> +<dt id="index-tile_002dmap_003f">Procedure: <strong>tile-map?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is a tile map. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dorientation"></a>Procedure: <strong>tile-map-orientation</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dorientation">Procedure: <strong>tile-map-orientation</strong> <em>tile-map</em></dt> <dd><p>Return the orientation of <var>tile-map</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dwidth"></a>Procedure: <strong>tile-map-width</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dwidth">Procedure: <strong>tile-map-width</strong> <em>tile-map</em></dt> <dd><p>Return the width of <var>tile-map</var> in tiles. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dheight"></a>Procedure: <strong>tile-map-height</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dheight">Procedure: <strong>tile-map-height</strong> <em>tile-map</em></dt> <dd><p>Return the height of <var>tile-map</var> in tiles. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dtile_002dwidth"></a>Procedure: <strong>tile-map-tile-width</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dtile_002dwidth">Procedure: <strong>tile-map-tile-width</strong> <em>tile-map</em></dt> <dd><p>Return the width of tiles in <var>tile-map</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dtile_002dheight"></a>Procedure: <strong>tile-map-tile-height</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dtile_002dheight">Procedure: <strong>tile-map-tile-height</strong> <em>tile-map</em></dt> <dd><p>Return the height of tiles in <var>tile-map</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dtilesets"></a>Procedure: <strong>tile-map-tilesets</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dtilesets">Procedure: <strong>tile-map-tilesets</strong> <em>tile-map</em></dt> <dd><p>Return the tilesets for <var>tile-map</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dlayers"></a>Procedure: <strong>tile-map-layers</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dlayers">Procedure: <strong>tile-map-layers</strong> <em>tile-map</em></dt> <dd><p>Return the layers of <var>tile-map</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dmap_002dproperties"></a>Procedure: <strong>tile-map-properties</strong> <em>tile-map</em></dt> +<dt id="index-tile_002dmap_002dproperties">Procedure: <strong>tile-map-properties</strong> <em>tile-map</em></dt> <dd><p>Return the custom properties of <var>tile-map</var>. </p></dd></dl> <dl> -<dt><a name="index-point_002d_003etile"></a>Procedure: <strong>point->tile</strong> <em>tile-map x y</em></dt> +<dt id="index-point_002d_003etile">Procedure: <strong>point->tile</strong> <em>tile-map x y</em></dt> <dd><p>Translate the pixel coordinates (<var>x</var>, <var>y</var>) into tile coordinates. </p></dd></dl> <dl> -<dt><a name="index-draw_002dtile_002dmap"></a>Procedure: <strong>draw-tile-map</strong> <em>tile-map [#:layers] [#:region] [#:origin] [#:position] [#:scale] [#:rotation]</em></dt> +<dt id="index-draw_002dtile_002dmap">Procedure: <strong>draw-tile-map</strong> <em>tile-map [#:layers] [#:region] [#:origin] [#:position] [#:scale] [#:rotation]</em></dt> <dd> <p>Draw the layers of <var>tile-map</var>. By default, all layers are drawn. To draw a subset of the available layers, pass a list of layer ids @@ -172,191 +161,185 @@ using the <var>layers</var> keyword argument. the other arguments. </p></dd></dl> -<a name="Tilesets"></a> -<h4 class="subsubsection">2.3.3.1 Tilesets</h4> +<span id="Tilesets"></span><h4 class="subsubsection">2.3.4.1 Tilesets</h4> <dl> -<dt><a name="index-tileset_003f"></a>Procedure: <strong>tileset?</strong> <em>obj</em></dt> +<dt id="index-tileset_003f">Procedure: <strong>tileset?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is a tileset. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dname"></a>Procedure: <strong>tileset-name</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dname">Procedure: <strong>tileset-name</strong> <em>tileset</em></dt> <dd><p>Return the name of <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dfirst_002dgid"></a>Procedure: <strong>tileset-first-gid</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dfirst_002dgid">Procedure: <strong>tileset-first-gid</strong> <em>tileset</em></dt> <dd><p>Return the starting GID of <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dsize"></a>Procedure: <strong>tileset-size</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dsize">Procedure: <strong>tileset-size</strong> <em>tileset</em></dt> <dd><p>Return the number of tiles in <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dtile_002dwidth"></a>Procedure: <strong>tileset-tile-width</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dtile_002dwidth">Procedure: <strong>tileset-tile-width</strong> <em>tileset</em></dt> <dd><p>Return the width of tiles in <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dtile_002dheight"></a>Procedure: <strong>tileset-tile-height</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dtile_002dheight">Procedure: <strong>tileset-tile-height</strong> <em>tileset</em></dt> <dd><p>Return the height of tiles in <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002datlas"></a>Procedure: <strong>tileset-atlas</strong> <em>tileset</em></dt> +<dt id="index-tileset_002datlas">Procedure: <strong>tileset-atlas</strong> <em>tileset</em></dt> <dd><p>Return the texture atlas for <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dtiles"></a>Procedure: <strong>tileset-tiles</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dtiles">Procedure: <strong>tileset-tiles</strong> <em>tileset</em></dt> <dd><p>Return the tiles in <var>tileset</var>. </p></dd></dl> <dl> -<dt><a name="index-tileset_002dproperties"></a>Procedure: <strong>tileset-properties</strong> <em>tileset</em></dt> +<dt id="index-tileset_002dproperties">Procedure: <strong>tileset-properties</strong> <em>tileset</em></dt> <dd><p>Return the custom properties of <var>tileset</var>. </p></dd></dl> -<a name="Tiles"></a> -<h4 class="subsubsection">2.3.3.2 Tiles</h4> +<span id="Tiles"></span><h4 class="subsubsection">2.3.4.2 Tiles</h4> <dl> -<dt><a name="index-tile_003f"></a>Procedure: <strong>tile?</strong> <em>obj</em></dt> +<dt id="index-tile_003f">Procedure: <strong>tile?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is a tile. </p></dd></dl> <dl> -<dt><a name="index-tile_002did"></a>Procedure: <strong>tile-id</strong> <em>tile</em></dt> +<dt id="index-tile_002did">Procedure: <strong>tile-id</strong> <em>tile</em></dt> <dd><p>Return the ID of <var>tile</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002danimation"></a>Procedure: <strong>tile-animation</strong> <em>tile</em></dt> +<dt id="index-tile_002danimation">Procedure: <strong>tile-animation</strong> <em>tile</em></dt> <dd><p>Return the animation for <var>tile</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dproperties"></a>Procedure: <strong>tile-properties</strong> <em>tile</em></dt> +<dt id="index-tile_002dproperties">Procedure: <strong>tile-properties</strong> <em>tile</em></dt> <dd><p>Return the custom properties of <var>tile</var>. </p></dd></dl> -<a name="Animations"></a> -<h4 class="subsubsection">2.3.3.3 Animations</h4> +<span id="Animations"></span><h4 class="subsubsection">2.3.4.3 Animations</h4> <dl> -<dt><a name="index-animation_002dframe_003f"></a>Procedure: <strong>animation-frame?</strong> <em>obj</em></dt> +<dt id="index-animation_002dframe_003f">Procedure: <strong>animation-frame?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is an animation frame. </p></dd></dl> <dl> -<dt><a name="index-animation_002dframe_002dtile"></a>Procedure: <strong>animation-frame-tile</strong> <em>frame</em></dt> +<dt id="index-animation_002dframe_002dtile">Procedure: <strong>animation-frame-tile</strong> <em>frame</em></dt> <dd><p>Return the tile for <var>frame</var>. </p></dd></dl> <dl> -<dt><a name="index-animation_002dframe_002dduration"></a>Procedure: <strong>animation-frame-duration</strong> <em>frame</em></dt> +<dt id="index-animation_002dframe_002dduration">Procedure: <strong>animation-frame-duration</strong> <em>frame</em></dt> <dd><p>Return the duration of <var>frame</var>. </p></dd></dl> -<a name="Layers"></a> -<h4 class="subsubsection">2.3.3.4 Layers</h4> +<span id="Layers"></span><h4 class="subsubsection">2.3.4.4 Layers</h4> <dl> -<dt><a name="index-tile_002dlayer_003f"></a>Procedure: <strong>tile-layer?</strong> <em>obj</em></dt> +<dt id="index-tile_002dlayer_003f">Procedure: <strong>tile-layer?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is a tile layer. </p></dd></dl> <dl> -<dt><a name="index-tile_002dlayer_002dname"></a>Procedure: <strong>tile-layer-name</strong> <em>layer</em></dt> +<dt id="index-tile_002dlayer_002dname">Procedure: <strong>tile-layer-name</strong> <em>layer</em></dt> <dd><p>Return the name of <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dlayer_002dwidth"></a>Procedure: <strong>tile-layer-width</strong> <em>layer</em></dt> +<dt id="index-tile_002dlayer_002dwidth">Procedure: <strong>tile-layer-width</strong> <em>layer</em></dt> <dd><p>Return the width in tiles of <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dlayer_002dheight"></a>Procedure: <strong>tile-layer-height</strong> <em>layer</em></dt> +<dt id="index-tile_002dlayer_002dheight">Procedure: <strong>tile-layer-height</strong> <em>layer</em></dt> <dd><p>Return the height in tiles of <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dlayer_002dtiles"></a>Procedure: <strong>tile-layer-tiles</strong> <em>layer</em></dt> +<dt id="index-tile_002dlayer_002dtiles">Procedure: <strong>tile-layer-tiles</strong> <em>layer</em></dt> <dd><p>Return the tile data for <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-tile_002dlayer_002dproperties"></a>Procedure: <strong>tile-layer-properties</strong> <em>layer</em></dt> +<dt id="index-tile_002dlayer_002dproperties">Procedure: <strong>tile-layer-properties</strong> <em>layer</em></dt> <dd><p>Return the custom properties of <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-object_002dlayer_003f"></a>Procedure: <strong>object-layer?</strong> <em>obj</em></dt> +<dt id="index-object_002dlayer_003f">Procedure: <strong>object-layer?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is an object layer. </p></dd></dl> <dl> -<dt><a name="index-object_002dlayer_002dname"></a>Procedure: <strong>object-layer-name</strong> <em>layer</em></dt> +<dt id="index-object_002dlayer_002dname">Procedure: <strong>object-layer-name</strong> <em>layer</em></dt> <dd><p>Return the name of <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-object_002dlayer_002dobjects"></a>Procedure: <strong>object-layer-objects</strong> <em>layer</em></dt> +<dt id="index-object_002dlayer_002dobjects">Procedure: <strong>object-layer-objects</strong> <em>layer</em></dt> <dd><p>Return the objects for <var>layer</var>. </p></dd></dl> <dl> -<dt><a name="index-object_002dlayer_002dproperties"></a>Procedure: <strong>object-layer-properties</strong> <em>layer</em></dt> +<dt id="index-object_002dlayer_002dproperties">Procedure: <strong>object-layer-properties</strong> <em>layer</em></dt> <dd><p>Return the custom properties of <var>layer</var>. </p></dd></dl> -<a name="Objects"></a> -<h4 class="subsubsection">2.3.3.5 Objects</h4> +<span id="Objects"></span><h4 class="subsubsection">2.3.4.5 Objects</h4> <dl> -<dt><a name="index-map_002dobject_003f"></a>Procedure: <strong>map-object?</strong> <em>obj</em></dt> +<dt id="index-map_002dobject_003f">Procedure: <strong>map-object?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is a map object. </p></dd></dl> <dl> -<dt><a name="index-map_002dobject_002did"></a>Procedure: <strong>map-object-id</strong> <em>obj</em></dt> +<dt id="index-map_002dobject_002did">Procedure: <strong>map-object-id</strong> <em>obj</em></dt> <dd><p>Return the ID of <var>obj</var>. </p></dd></dl> <dl> -<dt><a name="index-map_002dobject_002dname"></a>Procedure: <strong>map-object-name</strong> <em>obj</em></dt> +<dt id="index-map_002dobject_002dname">Procedure: <strong>map-object-name</strong> <em>obj</em></dt> <dd><p>Return the name of <var>obj</var>. </p></dd></dl> <dl> -<dt><a name="index-map_002dobject_002dtype"></a>Procedure: <strong>map-object-type</strong> <em>obj</em></dt> +<dt id="index-map_002dobject_002dtype">Procedure: <strong>map-object-type</strong> <em>obj</em></dt> <dd><p>Return the type of <var>obj</var>. </p></dd></dl> <dl> -<dt><a name="index-map_002dobject_002dshape"></a>Procedure: <strong>map-object-shape</strong> <em>obj</em></dt> +<dt id="index-map_002dobject_002dshape">Procedure: <strong>map-object-shape</strong> <em>obj</em></dt> <dd><p>Return the shape of <var>obj</var>. </p></dd></dl> <dl> -<dt><a name="index-map_002dobject_002dproperties"></a>Procedure: <strong>map-object-properties</strong> <em>obj</em></dt> +<dt id="index-map_002dobject_002dproperties">Procedure: <strong>map-object-properties</strong> <em>obj</em></dt> <dd><p>Return the custom properties of <var>obj</var>. </p></dd></dl> -<a name="Polygons"></a> -<h4 class="subsubsection">2.3.3.6 Polygons</h4> +<span id="Polygons"></span><h4 class="subsubsection">2.3.4.6 Polygons</h4> <dl> -<dt><a name="index-polygon_003f"></a>Procedure: <strong>polygon?</strong> <em>obj</em></dt> +<dt id="index-polygon_003f">Procedure: <strong>polygon?</strong> <em>obj</em></dt> <dd><p>Return <code>#t</code> if <var>obj</var> is a polygon. </p></dd></dl> <dl> -<dt><a name="index-polygon_002dpoints"></a>Procedure: <strong>polygon-points</strong> <em>polygon</em></dt> +<dt id="index-polygon_002dpoints">Procedure: <strong>polygon-points</strong> <em>polygon</em></dt> <dd><p>Return the list of points that form <var>polygon</var>. </p></dd></dl> |