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Some shiny rendering methods (#13)

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* Added getter methods to Actor

* Added zOffset parameter to worldToCanvas()

* Fixed formatting, added rendering functions to Actor and DevTools plugin

* Changed getCanvasTilePoly() to use Perspective.LOCAL_TILE_SIZE
This commit is contained in:
Kronos
2017-04-12 05:38:59 +10:00
committed by Adam
parent df92264e8d
commit cd7a5253e1
5 changed files with 263 additions and 6 deletions
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73
runelite-api/src/main/java/net/runelite/api/Actor.java
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@@ -22,9 +22,12 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.api;
import java.awt.FontMetrics;
import java.awt.Graphics2D;
import java.awt.Polygon;
import java.awt.geom.Rectangle2D;
import net.runelite.rs.api.CombatInfo1;
import net.runelite.rs.api.CombatInfo2;
import net.runelite.rs.api.CombatInfoList;
@@ -33,6 +36,7 @@ import net.runelite.rs.api.Node;
public abstract class Actor extends Renderable
{
private Client client;
private net.runelite.rs.api.Actor actor;
@@ -107,4 +111,71 @@ public abstract class Actor extends Renderable
}
return -1;
}
public Point getLocalLocation()
{
return new Point(getX(), getY());
}
private int getX()
{
return actor.getX();
}
private int getY()
{
return actor.getY();
}
public int getAnimation()
{
return actor.getAnimation();
}
public int getModelHeight()
{
return actor.getModelHeight();
}
public Polygon getCanvasTilePoly()
{
int plane = client.getPlane();
int halfTile = Perspective.LOCAL_TILE_SIZE / 2;
Point p1 = Perspective.worldToCanvas(client, getX() - halfTile, getY() - halfTile, plane);
Point p2 = Perspective.worldToCanvas(client, getX() - halfTile, getY() + halfTile, plane);
Point p3 = Perspective.worldToCanvas(client, getX() + halfTile, getY() + halfTile, plane);
Point p4 = Perspective.worldToCanvas(client, getX() + halfTile, getY() - halfTile, plane);
if (p1 == null || p2 == null || p3 == null || p4 == null)
{
return null;
}
Polygon poly = new Polygon();
poly.addPoint(p1.getX(), p1.getY());
poly.addPoint(p2.getX(), p2.getY());
poly.addPoint(p3.getX(), p3.getY());
poly.addPoint(p4.getX(), p4.getY());
return poly;
}
public Point getCanvasTextLocation(Graphics2D graphics, String text, int zOffset)
{
int plane = client.getPlane();
Point p = Perspective.worldToCanvas(client, getLocalLocation().getX(), getLocalLocation().getY(), plane, zOffset);
if (p == null)
{
return null;
}
FontMetrics fm = graphics.getFontMetrics();
Rectangle2D bounds = fm.getStringBounds(text, graphics);
int xOffset = p.getX() - (int) (bounds.getWidth() / 2);
return new Point(xOffset, p.getY());
}
}

28
runelite-api/src/main/java/net/runelite/api/Perspective.java
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@@ -29,7 +29,7 @@ public class Perspective
private static final double UNIT = Math.PI / 1024d; // How much of the circle each unit of SINE/COSINE is
private static final int LOCAL_COORD_BITS = 7;
private static final int LOCAL_TILE_SIZE = 1 << LOCAL_COORD_BITS; // 128 - size of a tile in local coordinates
public static final int LOCAL_TILE_SIZE = 1 << LOCAL_COORD_BITS; // 128 - size of a tile in local coordinates
public static final int[] SINE = new int[2048]; // sine angles for each of the 2048 units, * 65536 and stored as an int
public static final int[] COSINE = new int[2048]; // cosine
@@ -50,18 +50,36 @@ public class Perspective
* @param client
* @param x ground coordinate on the x axis
* @param y ground coordinate on the y axis
* @param var2
* @param plane ground plane on the z axis
* @return a {@link Point} on screen corresponding to the position in
* 3D-space
*/
public static Point worldToCanvas(Client client, int x, int y, int var2)
public static Point worldToCanvas(Client client, int x, int y, int plane)
{
return worldToCanvas(client, x, y, plane, 0);
}
/**
* Translates two-dimensional ground coordinates within the 3D world to
* their corresponding coordinates on the game screen.
*
* @param client
* @param x ground coordinate on the x axis
* @param y ground coordinate on the y axis
* @param plane ground plane on the z axis
* @param zOffset distance from ground on the z axis
* @return a {@link Point} on screen corresponding to the position in
* 3D-space
*/
public static Point worldToCanvas(Client client, int x, int y, int plane, int zOffset)
{
if (x >= 128 && y >= 128 && x <= 13056 && y <= 13056)
{
int z = getTileHeight(client, x, y, client.getPlane()) - var2;
int z = getTileHeight(client, x, y, client.getPlane()) - plane;
x -= client.getCameraX();
z -= client.getCameraZ();
y -= client.getCameraY();
z -= client.getCameraZ();
z -= zOffset;
int cameraPitch = client.getCameraPitch();
int cameraYaw = client.getCameraYaw();

2
runelite-client/src/main/java/net/runelite/client/plugins/PluginManager.java
View File

@@ -31,6 +31,7 @@ import net.runelite.client.RuneLite;
import net.runelite.client.plugins.boosts.Boosts;
import net.runelite.client.plugins.bosstimer.BossTimers;
import net.runelite.client.plugins.debug.Debug;
import net.runelite.client.plugins.devtools.DevTools;
import net.runelite.client.plugins.fpsinfo.FPS;
import net.runelite.client.plugins.gronditems.GroundItems;
import net.runelite.client.plugins.hiscore.Hiscore;
@@ -64,6 +65,7 @@ public class PluginManager
load(new Debug());
load(new GroundItems());
load(new DevTools());
}
}

40
runelite-client/src/main/java/net/runelite/client/plugins/devtools/DevTools.java Normal file
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@@ -0,0 +1,40 @@
/*
* Copyright (c) 2017, Kronos <https://github.com/KronosDesign>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.client.plugins.devtools;
import net.runelite.client.plugins.Plugin;
import net.runelite.client.ui.overlay.Overlay;
public class DevTools extends Plugin
{
private final DevToolsOverlay overlay = new DevToolsOverlay();
@Override
public Overlay getOverlay()
{
return overlay;
}
}

126
runelite-client/src/main/java/net/runelite/client/plugins/devtools/DevToolsOverlay.java Normal file
View File

@@ -0,0 +1,126 @@
/*
* Copyright (c) 2017, Kronos <https://github.com/KronosDesign>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.client.plugins.devtools;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.Polygon;
import net.runelite.api.Actor;
import net.runelite.api.Client;
import net.runelite.api.GameState;
import net.runelite.api.NPC;
import net.runelite.api.Player;
import net.runelite.api.Point;
import net.runelite.client.RuneLite;
import net.runelite.client.ui.overlay.Overlay;
import net.runelite.client.ui.overlay.OverlayPosition;
public class DevToolsOverlay extends Overlay
{
private static final Client client = RuneLite.getClient();
public DevToolsOverlay()
{
super(OverlayPosition.DYNAMIC);
}
@Override
public Dimension render(Graphics2D graphics)
{
if (client.getGameState() != GameState.LOGGED_IN)
{
return null;
}
NPC[] npcs = client.getNpcs();
if (npcs != null && (npcs.length - 1) > 0)
{
for (NPC npc : npcs)
{
if (npc != null)
{
String text = npc.getName() + " (A: " + npc.getAnimation() + ")";
if (npc.getCombatLevel() > 1)
{
render(graphics, npc, text, new Color(230, 74, 25));
}
else
{
render(graphics, npc, text, Color.ORANGE);
}
}
}
}
Player[] players = client.getPlayers();
if (players != null && (players.length - 1) > 0)
{
for (Player p : players)
{
if (p != null)
{
if (!p.getName().equals(client.getLocalPlayer().getName()))
{
String text = p.getName() + " (A: " + p.getAnimation() + ")";
render(graphics, p, text, Color.BLUE);
}
}
}
}
Player local = client.getLocalPlayer();
String text = local.getName() + " (A: " + local.getAnimation() + ")";
render(graphics, local, text, Color.CYAN);
return null;
}
private void render(Graphics2D graphics, Actor actor, String text, Color color)
{
Polygon poly = actor.getCanvasTilePoly();
if (poly == null)
{
return;
}
Point textLocation = actor.getCanvasTextLocation(graphics, text, actor.getModelHeight());
graphics.setColor(color);
graphics.setStroke(new BasicStroke(2));
graphics.drawPolygon(poly);
graphics.setColor(new Color(0, 0, 0, 50));
graphics.fillPolygon(poly);
if (textLocation != null)
{
graphics.setColor(Color.WHITE);
graphics.drawString(text, textLocation.getX(), textLocation.getY());
}
}
}