Michael Bayne
ae1052a371
things compile and most things run so this is a good time to checkpoint. Let me recall: - Refactored the whole scene deal. - Revamped the XML parser stuff (now uses Digester). - Rethought the tile management. - Started tile bundle stuff. - Wrote some tests. - Did a bit of Mike-ification. Onward and moreward. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@621 542714f4-19e9-0310-aa3c-eee0fc999fb1
50 lines
1.4 KiB
Java
50 lines
1.4 KiB
Java
//
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// $Id: TileUtil.java,v 1.2 2001/11/18 04:09:21 mdb Exp $
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package com.threerings.media.tile;
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import java.awt.Image;
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import com.threerings.media.Log;
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/**
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* Miscellaneous utility routines for working with tiles.
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*/
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public class TileUtil
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{
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/**
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* Returns the image associated with the given tile from the given
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* tile manager, or null if an error occurred. Any exceptions that
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* occur are logged.
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*
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* @param tilemgr the tile manager via which the tile should be
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* fetched.
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* @param tileSetId the id of the tileset from which to fetch the
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* tile.
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* @param tileIndex the index of the tile to be fetched.
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*/
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public static Image getTileImage (
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TileManager tilemgr, int tileSetId, int tileIndex)
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{
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try {
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TileSet set = tilemgr.getTileSet(tileSetId);
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return set.getTileImage(tileIndex);
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} catch (TileException te) {
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Log.warning("Error retrieving tile image [error=" + te + "].");
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return null;
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}
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}
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/**
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* Generates a fully-qualified tileid given the supplied tileset id
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* and tile index. This fully-qualified id can be used to fetch the
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* tile from the tileset repository which knows about the supplied
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* tileset id.
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*/
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public static int getFQTileId (int tileSetId, int tileIndex)
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{
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return (tileSetId << 16) | tileIndex;
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}
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}
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