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Made getBlock() public, added enumerateResolvedBlocks(), pressObject().

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git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2934 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2004-01-11 12:22:05 +00:00
parent 197067593f
commit 7f4a01b795
1 changed files with 32 additions and 12 deletions
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src/java/com/threerings/miso/client/MisoScenePanel.java
+32 -12
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@@ -1,5 +1,5 @@
//
// $Id: MisoScenePanel.java,v 1.55 2004/01/11 08:26:18 mdb Exp $
// $Id: MisoScenePanel.java,v 1.56 2004/01/11 12:22:05 mdb Exp $
package com.threerings.miso.client;
@@ -232,6 +232,25 @@ public class MisoScenePanel extends VirtualMediaPanel
return _hcoords;
}
/**
* Returns an iterator over all resolved {@link SceneBlock} instances.
*/
public Iterator enumerateResolvedBlocks ()
{
return _blocks.values().iterator();
}
/**
* Returns the resolved block that contains the specified tile
* coordinate or null if no block is resolved for that coordinate.
*/
public SceneBlock getBlock (int tx, int ty)
{
int bx = MathUtil.floorDiv(tx, _metrics.blockwid);
int by = MathUtil.floorDiv(ty, _metrics.blockhei);
return (SceneBlock)_blocks.get(compose(bx, by));
}
/**
* Computes a path for the specified sprite to the specified tile
* coordinates.
@@ -378,6 +397,18 @@ public class MisoScenePanel extends VirtualMediaPanel
}
}
/**
* Programmatically "click" a scene object. This results in a call to
* {@link handleObjectPressed} with click coordinates in the center of
* the object.
*/
public void pressObject (SceneObject scobj)
{
int px = scobj.bounds.x + scobj.bounds.width/2;
int py = scobj.bounds.y + scobj.bounds.height/2;
handleObjectPressed(scobj, px, py);
}
/**
* Called when the user presses the mouse button over a sprite.
*/
@@ -944,17 +975,6 @@ public class MisoScenePanel extends VirtualMediaPanel
// }));
}
/**
* Returns the resolved block that contains the specified tile
* coordinate or null if no block is resolved for that coordinate.
*/
protected SceneBlock getBlock (int tx, int ty)
{
int bx = MathUtil.floorDiv(tx, _metrics.blockwid);
int by = MathUtil.floorDiv(ty, _metrics.blockhei);
return (SceneBlock)_blocks.get(compose(bx, by));
}
/**
* Masks off the lower 16 bits of the supplied integers and composes
* them into a single int.