AfflictionNetworks/narya
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Added code to allow object visitors to visit a specific section.

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git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2986 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Eric Lundberg
2004-03-30 01:30:38 +00:00
parent 15b1d7137c
commit 74eb2bef88
1 changed files with 35 additions and 13 deletions
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src/java/com/threerings/miso/data/SparseMisoSceneModel.java
+35 -13
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@@ -1,5 +1,5 @@
//
// $Id: SparseMisoSceneModel.java,v 1.11 2004/02/25 14:43:57 mdb Exp $
// $Id: SparseMisoSceneModel.java,v 1.12 2004/03/30 01:30:38 eric Exp $
package com.threerings.miso.data;
@@ -259,6 +259,18 @@ public class SparseMisoSceneModel extends MisoSceneModel
visitObjects(visitor, false);
}
/**
* Visit all the objects in the section at the specified cords.
*/
public void visitObjects (int x, int y, ObjectVisitor visitor)
{
Section sect = getSection(x, y, false);
if (sect == null) {
return;
}
visitSection(sect, visitor, false);
}
/**
* Informs the supplied visitor of each object in this scene.
*
@@ -269,18 +281,28 @@ public class SparseMisoSceneModel extends MisoSceneModel
{
for (Iterator iter = getSections(); iter.hasNext(); ) {
Section sect = (Section)iter.next();
for (int oo = 0; oo < sect.objectInfo.length; oo++) {
ObjectInfo oinfo = sect.objectInfo[oo];
visitor.visit(oinfo);
}
if (!interestingOnly) {
ObjectInfo info = new ObjectInfo();
for (int oo = 0; oo < sect.objectTileIds.length; oo++) {
info.tileId = sect.objectTileIds[oo];
info.x = sect.objectXs[oo];
info.y = sect.objectYs[oo];
visitor.visit(info);
}
visitSection(sect, visitor, interestingOnly);
}
}
/**
* Visit all the objects (or just interesting if specified) in the
* specified section.
*/
protected void visitSection (Section sect, ObjectVisitor visitor,
boolean interestingOnly)
{
for (int oo = 0; oo < sect.objectInfo.length; oo++) {
ObjectInfo oinfo = sect.objectInfo[oo];
visitor.visit(oinfo);
}
if (!interestingOnly) {
ObjectInfo info = new ObjectInfo();
for (int oo = 0; oo < sect.objectTileIds.length; oo++) {
info.tileId = sect.objectTileIds[oo];
info.x = sect.objectXs[oo];
info.y = sect.objectYs[oo];
visitor.visit(info);
}
}
}