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Reworking exits and locations en route to editor support for placement

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within a scene.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@208 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Walter Korman
2001-08-09 21:17:06 +00:00
parent 506623be27
commit 593d17aeb5
9 changed files with 225 additions and 141 deletions
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src/java/com/threerings/miso/tools/xml/XMLSceneWriter.java
+32 -28
View File
@@ -1,5 +1,5 @@
//
// $Id: XMLSceneWriter.java,v 1.3 2001/07/24 20:12:18 shaper Exp $
// $Id: XMLSceneWriter.java,v 1.4 2001/08/09 21:17:06 shaper Exp $
package com.threerings.miso.scene.xml;
@@ -13,12 +13,12 @@ import org.xml.sax.helpers.AttributesImpl;
import com.megginson.sax.DataWriter;
import com.threerings.miso.Log;
import com.threerings.miso.scene.ExitPoint;
import com.threerings.miso.scene.Scene;
import com.threerings.miso.scene.*;
import com.threerings.miso.tile.Tile;
/**
* The XMLSceneWriter writes a Scene object to an XML file.
* The <code>XMLSceneWriter</code> writes a <code>Scene</code> object
* to an XML file.
*
* <p> The scene id is omitted as the scene id is assigned when the
* scene template is actually loaded into a server. Similarly, exit
@@ -51,7 +51,7 @@ public class XMLSceneWriter extends DataWriter
dataElement("name", scene.getName());
dataElement("version", "" + Scene.VERSION);
dataElement("hotspots", getHotSpotData(scene));
dataElement("locations", getLocationData(scene));
dataElement("exits", getExitData(scene));
startElement("tiles");
@@ -97,47 +97,51 @@ public class XMLSceneWriter extends DataWriter
}
/**
* Return a string representation of the exit points in the
* scene. Each exit point is specified by a comma-delimited
* triplet of (x, y, scene name) values.
* Return a string representation of the exits in the scene. Each
* exit is specified by a comma-delimited tuple of (location
* index, scene name) values.
*
* @param scene the scene object.
*
* @return the exit points in String format.
* @return the exits in String format.
*/
protected String getExitData (Scene scene)
{
ExitPoint[] exits = scene.getExitPoints();
ArrayList locs = scene.getLocations();
ArrayList exits = scene.getExits();
Object exitinfo[] = new Object[exits.length * 3];
StringBuffer buf = new StringBuffer();
for (int ii = 0; ii < exits.length; ii++) {
int idx = ii * 3;
buf.append(exits[ii].x).append(",");
buf.append(exits[ii].y).append(",");
buf.append(exits[ii].name);
if (ii < exits.length - 1) buf.append(",");
int size = exits.size();
for (int ii = 0; ii < size; ii++) {
Exit exit = (Exit)exits.get(ii);
buf.append(locs.indexOf(exit.loc)).append(",");
buf.append(exit.name);
if (ii < size - 1) buf.append(",");
}
return buf.toString();
}
/**
* Return a string representation of the hotspot points in the
* scene. Each hotspot point is specified by a comma-delimited
* tuple of (x, y) values.
* Return a string representation of the locations in the scene.
* Each location is specified by a comma-delimited quartet of
* (spot id, x, y, orientation) values.
*
* @return the hotspot points in String format.
* @return the locations in String format.
*/
protected String getHotSpotData (Scene scene)
protected String getLocationData (Scene scene)
{
StringBuffer buf = new StringBuffer();
ArrayList locs = scene.getLocations();
Point[] hotspots = scene.getHotSpots();
for (int ii = 0; ii < hotspots.length; ii++) {
buf.append(hotspots[ii].x).append(",");
buf.append(hotspots[ii].y);
if (ii < hotspots.length - 1) buf.append(",");
StringBuffer buf = new StringBuffer();
int size = locs.size();
for (int ii = 0; ii < size; ii++) {
Location loc = (Location)locs.get(ii);
buf.append(loc.spotid).append(",");
buf.append(loc.x).append(",");
buf.append(loc.y).append(",");
buf.append(loc.orient);
if (ii < size - 1) buf.append(",");
}
return buf.toString();