AfflictionNetworks/narya
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Allow an object to be relocated (which requires recalculation of our

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cached screen bounds, etc.).


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2417 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2003-04-18 18:33:07 +00:00
parent 1182241d57
commit 3a7f7f6bdb
1 changed files with 44 additions and 44 deletions
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src/java/com/threerings/miso/client/SceneObject.java
+44 -44
View File
@@ -1,5 +1,5 @@
//
// $Id: SceneObject.java,v 1.1 2003/04/17 19:21:16 mdb Exp $
// $Id: SceneObject.java,v 1.2 2003/04/18 18:33:07 mdb Exp $
package com.threerings.miso.client;
@@ -53,7 +53,7 @@ public class SceneObject
try {
tile = (ObjectTile)panel.getTileManager().getTile(
tsid, tidx, panel.getColorizer(info));
init(panel);
relocateObject(panel.getSceneMetrics(), info.x, info.y);
} catch (NoSuchTileException nste) {
Log.warning("Scene contains non-existent object tile " +
@@ -71,48 +71,7 @@ public class SceneObject
{
this.info = info;
this.tile = tile;
init(panel);
}
/**
* Finishes the initialization of this scene object.
*/
protected void init (MisoScenePanel panel)
{
// compute our object's screen bounds
MisoSceneMetrics metrics = panel.getSceneMetrics();
// start with the screen coordinates of our origin tile
Point tpos = MisoUtil.tileToScreen(
metrics, info.x, info.y, new Point());
// if the tile has an origin coordinate, use that, otherwise
// compute it from the tile footprint
int tox = tile.getOriginX(), toy = tile.getOriginY();
if (tox == Integer.MIN_VALUE) {
tox = tile.getBaseWidth() * metrics.tilehwid;
}
if (toy == Integer.MIN_VALUE) {
toy = tile.getHeight();
}
bounds = new Rectangle(tpos.x + metrics.tilehwid - tox,
tpos.y + metrics.tilehei - toy,
tile.getWidth(), tile.getHeight());
// compute our object footprint as well
_footprint = MisoUtil.getFootprintPolygon(
metrics, info.x-tile.getWidth()+1, info.y-tile.getHeight()+1,
tile.getWidth(), tile.getHeight());
// compute our object spot if we've got one
if (tile.hasSpot()) {
_fspot = MisoUtil.tilePlusFineToFull(
metrics, info.x, info.y, tile.getSpotX(), tile.getSpotY(),
new Point());
_sspot = MisoUtil.fullToScreen(
metrics, _fspot.x, _fspot.y, new Point());
}
relocateObject(panel.getSceneMetrics(), info.x, info.y);
}
/**
@@ -219,6 +178,47 @@ public class SceneObject
return false;
}
/**
* Updates this object's origin tile coordinate. It's bounds and other
* cached screen coordinate information are updated.
*/
public void relocateObject (MisoSceneMetrics metrics, int tx, int ty)
{
info.x = tx; info.y = ty;
// start with the screen coordinates of our origin tile
Point tpos = MisoUtil.tileToScreen(
metrics, info.x, info.y, new Point());
// if the tile has an origin coordinate, use that, otherwise
// compute it from the tile footprint
int tox = tile.getOriginX(), toy = tile.getOriginY();
if (tox == Integer.MIN_VALUE) {
tox = tile.getBaseWidth() * metrics.tilehwid;
}
if (toy == Integer.MIN_VALUE) {
toy = tile.getHeight();
}
bounds = new Rectangle(tpos.x + metrics.tilehwid - tox,
tpos.y + metrics.tilehei - toy,
tile.getWidth(), tile.getHeight());
// compute our object footprint as well
_footprint = MisoUtil.getFootprintPolygon(
metrics, info.x-tile.getWidth()+1, info.y-tile.getHeight()+1,
tile.getWidth(), tile.getHeight());
// compute our object spot if we've got one
if (tile.hasSpot()) {
_fspot = MisoUtil.tilePlusFineToFull(
metrics, info.x, info.y, tile.getSpotX(), tile.getSpotY(),
new Point());
_sspot = MisoUtil.fullToScreen(
metrics, _fspot.x, _fspot.y, new Point());
}
}
/**
* Returns a string representation of this instance.
*/