AfflictionNetworks/narya
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Added runtime adjustment to toggle debug rendering that highlights covered

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and non-traversable tiles.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2155 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Walter Korman
2003-01-15 04:25:45 +00:00
parent c98f45e3a0
commit e4ed924095
1 changed files with 47 additions and 2 deletions
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src/java/com/threerings/miso/client/IsoSceneView.java
+47 -2
View File
@@ -1,10 +1,12 @@
//
// $Id: IsoSceneView.java,v 1.128 2003/01/13 22:53:56 mdb Exp $
// $Id: IsoSceneView.java,v 1.129 2003/01/15 04:25:45 shaper Exp $
package com.threerings.miso.scene;
import java.awt.AlphaComposite;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Composite;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics2D;
@@ -19,8 +21,9 @@ import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.List;
import com.samskivert.util.StringUtil;
import com.samskivert.util.HashIntMap;
import com.samskivert.util.RuntimeAdjust;
import com.samskivert.util.StringUtil;
import com.threerings.media.RegionManager;
@@ -32,10 +35,12 @@ import com.threerings.media.tile.ObjectTile;
import com.threerings.media.tile.Tile;
import com.threerings.miso.Log;
import com.threerings.miso.MisoPrefs;
import com.threerings.miso.scene.DirtyItemList.DirtyItem;
import com.threerings.miso.scene.util.AStarPathUtil;
import com.threerings.miso.scene.util.IsoUtil;
import com.threerings.miso.scene.util.ObjectSet;
import com.threerings.miso.tile.BaseTile;
/**
* The iso scene view provides an isometric view of a particular scene. It
@@ -304,13 +309,28 @@ public class IsoSceneView implements SceneView
// draw the base and fringe tile images
try {
Tile tile;
boolean passable = true;
if ((tile = _scene.getBaseTile(tx, ty)) != null) {
tile.paint(gfx, _tbounds.x, _tbounds.y);
passable = ((BaseTile)tile).isPassable();
// highlight impassable tiles
if (_isoRenderDebug.getValue() && !passable) {
fillTile(gfx, tx, ty, Color.yellow);
}
}
if ((tile = _scene.getFringeTile(tx, ty)) != null) {
tile.paint(gfx, _tbounds.x, _tbounds.y);
}
// highlight passable non-traversable tiles
if (_isoRenderDebug.getValue() && passable &&
!_scene.canTraverse(null, tx, ty)) {
fillTile(gfx, tx, ty, Color.green);
}
} catch (ArrayIndexOutOfBoundsException e) {
Log.warning("Whoops, booched it [tx=" + tx +
", ty=" + ty + ", tb.x=" + _tbounds.x +
@@ -350,6 +370,21 @@ public class IsoSceneView implements SceneView
}
}
/**
* Fills the specified tile with the given color at 50% alpha.
* Intended for debug-only tile highlighting purposes.
*/
protected void fillTile (
Graphics2D gfx, int tx, int ty, Color color)
{
Composite ocomp = gfx.getComposite();
gfx.setComposite(ALPHA_FILL_TILE);
Polygon poly = IsoUtil.getTilePolygon(_model, tx, ty);
gfx.setColor(color);
gfx.fill(poly);
gfx.setComposite(ocomp);
}
/**
* A function where derived classes can paint things after the base
* tiles have been rendered but before anything else has been rendered
@@ -704,6 +739,16 @@ public class IsoSceneView implements SceneView
/** The stroke object used to draw highlighted tiles and coordinates. */
protected BasicStroke _hstroke = new BasicStroke(2);
/** A debug hook that toggles debug rendering in the iso scene view. */
protected static RuntimeAdjust.BooleanAdjust _isoRenderDebug =
new RuntimeAdjust.BooleanAdjust(
"Toggles debug rendering in the iso scene view.",
"narya.miso.iso_debug_render", MisoPrefs.config, false);
/** The stroke used to draw dirty rectangles. */
protected static final Stroke DIRTY_RECT_STROKE = new BasicStroke(2);
/** The alpha used to fill tiles for debugging purposes. */
protected static final Composite ALPHA_FILL_TILE =
AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f);
}