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Removed the last vestiges of the object "layer". Scenes now simply have a

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list of objects, they can overlap (I think that objects added to a scene
later will be rendered before objects added earlier which ends up feeling
natural in the editor); no longer are objects ignored when their footprint
lies outside the scene bounds.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1302 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2002-04-27 18:41:14 +00:00
parent f3131f994a
commit 938445071e
5 changed files with 178 additions and 178 deletions
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src/java/com/threerings/miso/client/DisplayMisoSceneImpl.java
+69 -56
View File
@@ -1,15 +1,18 @@
//
// $Id: DisplayMisoSceneImpl.java,v 1.54 2002/04/06 01:52:34 mdb Exp $
// $Id: DisplayMisoSceneImpl.java,v 1.55 2002/04/27 18:41:14 mdb Exp $
package com.threerings.miso.scene;
import com.samskivert.util.HashIntMap;
import java.awt.Point;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import com.samskivert.util.StringUtil;
import com.threerings.media.tile.NoSuchTileException;
import com.threerings.media.tile.NoSuchTileSetException;
import com.threerings.media.tile.ObjectTile;
import com.threerings.media.tile.ObjectTileLayer;
import com.threerings.media.tile.Tile;
import com.threerings.media.tile.TileLayer;
@@ -74,20 +77,6 @@ public class DisplayMisoSceneImpl
// create the individual tile layer objects
_base = new BaseTileLayer(new BaseTile[swid*shei], swid, shei);
_fringe = new TileLayer(new Tile[swid*shei], swid, shei);
_object = new ObjectTileLayer(swid, shei);
// create a mapping for the action strings and populate it
_actions = new HashIntMap();
for (int i = 0; i < model.objectActions.length; i++) {
String action = model.objectActions[i];
// skip null or blank actions
if (StringUtil.blank(action)) {
continue;
}
// the key is the composite of the column and row
_actions.put(objectKey(model.objectTileIds[3*i],
model.objectTileIds[3*i+1]), action);
}
}
/**
@@ -152,51 +141,81 @@ public class DisplayMisoSceneImpl
"model.objectTileIds.length % 3 != 0");
}
// now populate the object layer
for (int i = 0; i < ocount; i+= 3) {
int col = _model.objectTileIds[i];
int row = _model.objectTileIds[i+1];
int tsid = _model.objectTileIds[i+2];
int tid = (tsid & 0xFFFF);
tsid >>= 16;
// create object tile instances for our objects
_objects = new ArrayList();
_coords = new HashMap();
_actions = new HashMap();
// create the object tile and stick it into the appropriate
// spot in the object layer
ObjectTile otile = (ObjectTile)_tmgr.getTile(tsid, tid);
_object.setTile(col, row, otile);
// generate a "shadow" for this object tile by toggling the
// "covered" flag on in all base tiles below it (to prevent
// sprites from walking on those tiles)
setObjectTileFootprint(otile, col, row, true);
for (int ii = 0; ii < ocount; ii+= 3) {
int col = _model.objectTileIds[ii];
int row = _model.objectTileIds[ii+1];
String action = _model.objectActions[ii/3];
int fqTid = _model.objectTileIds[ii+2];
int tsid = (fqTid >> 16) & 0xFFFF;
int tid = (fqTid & 0xFFFF);
expandObject(col, row, tsid, tid, fqTid, action);
}
}
// documentation inherited
/**
* Called to expand each object read from the model into an actual
* object tile instance with the appropriate additional data.
*
* @return the newly created object tile (which will have been put
* into all the appropriate lists and tables).
*/
protected ObjectTile expandObject (
int col, int row, int tsid, int tid, int fqTid, String action)
throws NoSuchTileException, NoSuchTileSetException
{
// create the object tile and stick it in the list
ObjectTile otile = (ObjectTile)_tmgr.getTile(tsid, tid);
_objects.add(otile);
_coords.put(otile, new Point(col, row));
// stick the action in the actions table if there is one
if (!StringUtil.blank(action)) {
_actions.put(otile, action);
}
// generate a "shadow" for this object tile by toggling the
// "covered" flag on in all base tiles below it (to prevent
// sprites from walking on those tiles)
setObjectTileFootprint(otile, col, row, true);
// return the object tile so that derived classes have easy access
// to it
return otile;
}
// documentation inherited from interface
public BaseTile getBaseTile (int x, int y)
{
return _base.getTile(x, y);
}
// documentation inherited
// documentation inherited from interface
public Tile getFringeTile (int x, int y)
{
return _fringe.getTile(x, y);
}
// documentation inherited
public ObjectTile getObjectTile (int x, int y)
// documentation inherited from interface
public Iterator getObjectTiles ()
{
return _object.getTile(x, y);
return _objects.iterator();
}
// documentation inherited from interface
public String getObjectAction (int column, int row)
public Point getObjectCoords (ObjectTile tile)
{
if (_actions != null) {
return (String)_actions.get(objectKey(column, row));
} else {
return null;
}
return (Point)_coords.get(tile);
}
// documentation inherited from interface
public String getObjectAction (ObjectTile tile)
{
return (String)_actions.get(tile);
}
/**
@@ -247,15 +266,6 @@ public class DisplayMisoSceneImpl
// ", sy=" + y + ", ex=" + endx + ", ey=" + endy + "].");
}
/**
* Computes the action table key for the object at the specified
* column and row.
*/
protected static int objectKey (int column, int row)
{
return (column << 15) + row;
}
/** The tile manager from which we load tiles. */
protected MisoTileManager _tmgr;
@@ -268,9 +278,12 @@ public class DisplayMisoSceneImpl
/** The fringe layer of tiles. */
protected TileLayer _fringe;
/** The object layer of tiles. */
protected ObjectTileLayer _object;
/** The object tiles. */
protected ArrayList _objects;
/** A map from object tile coordinates to action string. */
protected HashIntMap _actions;
/** A map from object tile to coordinate records. */
protected HashMap _coords;
/** A map from object tile to action string. */
protected HashMap _actions;
}