Files
ATCS/src/com/gpl/rpg/atcontentstudio/ui/map/WorldMapView.java
2018-02-13 15:26:13 +01:00

537 lines
19 KiB
Java

package com.gpl.rpg.atcontentstudio.ui.map;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.Shape;
import java.awt.Stroke;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.font.FontRenderContext;
import java.awt.font.GlyphVector;
import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CopyOnWriteArrayList;
import javax.swing.JComponent;
import javax.swing.ListModel;
import javax.swing.ListSelectionModel;
import javax.swing.Scrollable;
import javax.swing.ToolTipManager;
import tiled.view.MapRenderer;
import tiled.view.OrthogonalRenderer;
import com.gpl.rpg.atcontentstudio.model.Project;
import com.gpl.rpg.atcontentstudio.model.maps.MapChange;
import com.gpl.rpg.atcontentstudio.model.maps.MapObject;
import com.gpl.rpg.atcontentstudio.model.maps.MapObjectGroup;
import com.gpl.rpg.atcontentstudio.model.maps.TMXMap;
import com.gpl.rpg.atcontentstudio.model.maps.WorldmapSegment;
public class WorldMapView extends JComponent implements Scrollable {
private static final long serialVersionUID = -4111374378777093799L;
public static final int TILE_SIZE = 32;
public static final int MIN_ZOOM = 5;
public static final int MAX_ZOOM = 250;
public static final int INC_ZOOM = 5;
public static final float ZOOM_RATIO = 0.01f;
WorldmapSegment worldmap;
Project proj;
public Map<String, Rectangle> mapLocations = new LinkedHashMap<String, Rectangle>();
public ListSelectionModel selectedSelectionModel = null;
public ListModel<TMXMap> selectedListModel = null;
public ListModel<TMXMap> highlightedListModel = null;
public float zoomLevel = 0.1f;
int sizeX = 0, sizeY = 0;
int offsetX = 0, offsetY = 0;
static final Color selectOutlineColor = new Color(255, 0, 0);
static final Stroke selectOutlineStroke = new BasicStroke(4f);
static final Color highlightOutlineColor = Color.CYAN;
static final Stroke highlightOutlineStroke = new BasicStroke(4f);
static final Color mapIdLabelOutlineColor = Color.BLACK;
static final Stroke thinLabelOutlineStroke = new BasicStroke(1.5f);
static final Stroke labelOutlineStroke = new BasicStroke(3f);
public WorldMapView(WorldmapSegment worldmap) {
this.worldmap = worldmap;
this.proj = worldmap.getProject();
updateFromModel();
addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
String selectedMap = null;
// boolean update = false;
int x = (int) (e.getX() / zoomLevel);
int y = (int) (e.getY() / zoomLevel);
for (String s : mapLocations.keySet()) {
if (mapLocations.get(s).contains(x, y)) {
selectedMap = s;
break;
}
}
if (selectedMap != null) {
x = x - mapLocations.get(selectedMap).x;
y = y - mapLocations.get(selectedMap).y;
//Look for a mapchange there
TMXMap map = proj.getMap(selectedMap);
boolean mapchangeFound = false;
for (MapObjectGroup group : map.groups) {
for (MapObject obj : group.mapObjects) {
if (obj instanceof MapChange) {
if (x >= obj.x && x < obj.x + obj.w && y >= obj.y && y < obj.y + obj.h) {
String mapId = ((MapChange)obj).map != null ? ((MapChange)obj).map.id : ((MapChange)obj).map_id;
mapChangeClicked(e, proj.getMap(selectedMap), proj.getMap(mapId));
mapchangeFound = true;
}
}
}
}
if (!mapchangeFound) {
mapClicked(e, WorldMapView.this.worldmap.getProject().getMap(selectedMap));
}
} else {
backgroundClicked(e);
}
}
});
addMouseMotionListener(new MouseAdapter() {
@Override
public void mouseMoved(MouseEvent e) {
String selectedMap = null;
int x = (int) (e.getX() / zoomLevel);
int y = (int) (e.getY() / zoomLevel);
for (String s : mapLocations.keySet()) {
if (mapLocations.get(s).contains(x, y)) {
selectedMap = s;
break;
}
}
if (selectedMap != null) {
//Reuse x,y to indicate to tile-within-the-map coordinates.
x = x - mapLocations.get(selectedMap).x;
y = y - mapLocations.get(selectedMap).y;
//Look for a mapchange there
TMXMap map = proj.getMap(selectedMap);
boolean mapchangeFound = false;
for (MapObjectGroup group : map.groups) {
for (MapObject obj : group.mapObjects) {
if (obj instanceof MapChange) {
if (x >= obj.x && x < obj.x + obj.w && y >= obj.y && y < obj.y + obj.h) {
String mapId = ((MapChange)obj).map != null ? ((MapChange)obj).map.id : ((MapChange)obj).map_id;
setToolTipText(selectedMap+"->"+mapId);
mapchangeFound = true;
}
}
}
}
if (!mapchangeFound) {
setToolTipText(selectedMap);
}
ToolTipManager.sharedInstance().registerComponent(WorldMapView.this);
ToolTipManager.sharedInstance().setEnabled(true);
} else {
ToolTipManager.sharedInstance().setEnabled(false);
ToolTipManager.sharedInstance().unregisterComponent(WorldMapView.this);
setToolTipText(null);
}
}
});
}
@Override
public Point getToolTipLocation(MouseEvent event) {
return event.getPoint();
}
private void paintOnGraphics(Graphics2D g2) {
g2.setPaint(new Color(100, 100, 100));
g2.fillRect(0, 0, sizeX, sizeY);
g2.setPaint(selectOutlineColor);
g2.setStroke(selectOutlineStroke);
Font areaNameFont = g2.getFont();
areaNameFont = areaNameFont.deriveFont(70f).deriveFont(Font.BOLD);
Font mapIdFont = g2.getFont();
mapIdFont = mapIdFont.deriveFont(50f).deriveFont(Font.BOLD);
g2.setFont(mapIdFont);
FontMetrics mifm = g2.getFontMetrics();
int mapIdLabelHeight = mifm.getHeight();
for (String s : new HashSet<String>(mapLocations.keySet())) {
int x = mapLocations.get(s).x;
int y = mapLocations.get(s).y;
g2.translate(x, y);
TMXMap map = proj.getMap(s);
if (map == null) continue;
MapRenderer renderer = new OrthogonalRenderer(map.tmxMap);
// Draw each tile map layer
for (tiled.core.MapLayer layer : ((TMXMap)map).tmxMap) {
if (layer instanceof tiled.core.TileLayer && layer.isVisible()) {
if (layer.getName().equalsIgnoreCase("walkable")) continue;
renderer.paintTileLayer(g2, (tiled.core.TileLayer) layer);
} else if (layer instanceof tiled.core.ObjectGroup) {
paintObjectGroup(g2, map, (tiled.core.ObjectGroup) layer);
}
}
if (map.colorFilter != null) {
Shape oldClip = g2.getClip();
g2.setClip(0, 0, map.tmxMap.getWidth() * TILE_SIZE, map.tmxMap.getHeight() * TILE_SIZE);
MapColorFilters.applyColorfilter(map.colorFilter, g2);
g2.setClip(oldClip);
}
g2.translate(-x, -y);
}
if (highlightedListModel != null) {
outlineFromListModel(g2, highlightedListModel, null, highlightOutlineColor, highlightOutlineStroke, mapIdFont, mapIdLabelHeight);
}
if (selectedListModel != null && selectedSelectionModel != null) {
outlineFromListModel(g2, selectedListModel, selectedSelectionModel, selectOutlineColor, selectOutlineStroke, mapIdFont, mapIdLabelHeight);
}
g2.setStroke(labelOutlineStroke);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.setFont(areaNameFont);
FontMetrics fm = g2.getFontMetrics();
FontRenderContext frc = g2.getFontRenderContext();
for (String s : worldmap.labels.keySet()) {
String label = worldmap.labels.get(s).name;
if (label != null) {
Rectangle areaCovered = new Rectangle(0, 0, -1, -1);
for (String map : worldmap.labelledMaps.get(s)) {
areaCovered.add(mapLocations.get(map));
}
Rectangle2D stringBounds = fm.getStringBounds(label, g2);
GlyphVector gv = areaNameFont.createGlyphVector(frc, label);
g2.setColor(Color.WHITE);
g2.fill(gv.getOutline((int)(areaCovered.getCenterX() - stringBounds.getCenterX()), (int)(areaCovered.getCenterY() - stringBounds.getCenterY())));
g2.setColor(Color.BLACK);
g2.draw(gv.getOutline((int)(areaCovered.getCenterX() - stringBounds.getCenterX()), (int)(areaCovered.getCenterY() - stringBounds.getCenterY())));
}
}
}
private void paintObjectGroup(Graphics2D g2d, TMXMap map, tiled.core.ObjectGroup layer) {
for (MapObjectGroup group : map.groups) {
if (group.tmxGroup == layer) {
for (MapObject object : group.mapObjects) {
if (object instanceof MapChange) {
// Only show mapchange areas pointing to maps not shown in this worldmap
if (((MapChange)object).map != null && !mapLocations.containsKey(((MapChange)object).map.id)) {
drawObject(object, g2d, new Color(20, 20, 190));
}
}
}
break;
}
}
}
private void drawObject(MapObject object, Graphics2D g2d, Color color) {
g2d.setPaint(color);
g2d.drawRect(object.x+1, object.y+1, object.w-3, object.h-3);
g2d.drawRect(object.x+2, object.y+2, object.w-5, object.h-5);
g2d.setPaint(color.darker().darker());
g2d.drawLine(object.x, object.y + object.h - 1, object.x + object.w - 1, object.y + object.h - 1);
g2d.drawLine(object.x + object.w - 1, object.y, object.x + object.w - 1, object.y + object.h - 1);
g2d.drawLine(object.x + 3, object.y + 3, object.x + object.w - 4, object.y + 3);
g2d.drawLine(object.x + 3, object.y + 3, object.x + 3, object.y + object.h - 4);
g2d.setPaint(color.brighter().brighter().brighter());
g2d.drawLine(object.x, object.y, object.x + object.w - 1, object.y);
g2d.drawLine(object.x, object.y, object.x, object.y + object.h - 1);
g2d.drawLine(object.x + 3, object.y + object.h - 4, object.x + object.w - 4, object.y + object.h - 4);
g2d.drawLine(object.x + object.w - 4, object.y + 3, object.x + object.w - 4, object.y + object.h - 4);
Image img = object.getIcon();
g2d.setColor(new Color(255, 255, 255, 120));
g2d.fillRect(object.x + 2, object.y + 2, img.getWidth(null), img.getHeight(null));
g2d.drawImage(object.getIcon(), object.x + 2, object.y + 2, null);
}
private void outlineFromListModel(Graphics2D g2, ListModel<TMXMap> listModel, ListSelectionModel selectionModel, Color outlineColor, Stroke outlineStroke, Font mapIdFont, int mapIdLabelHeight) {
for (int i =0; i<listModel.getSize(); i++) {
//No selection model ? We want to highlight the whole list.
if (selectionModel == null || selectionModel.isSelectedIndex(i)) {
TMXMap map = listModel.getElementAt(i);
int x = mapLocations.get(map.id).x;
int y = mapLocations.get(map.id).y;
g2.translate(x, y);
GlyphVector gv = mapIdFont.createGlyphVector(g2.getFontRenderContext(), map.id);
g2.setStroke(outlineStroke);
g2.setColor(outlineColor);
g2.drawRect(0, 0, map.tmxMap.getWidth() * TILE_SIZE, map.tmxMap.getHeight() * TILE_SIZE);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.setStroke(thinLabelOutlineStroke);
g2.fill(gv.getOutline(8, 8 + mapIdLabelHeight));
g2.setColor(mapIdLabelOutlineColor);
g2.draw(gv.getOutline(8, 8 + mapIdLabelHeight));
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
g2.translate(-x, -y);
}
}
}
public List<String> getSelectedMapsIDs() {
List<String> result = new ArrayList<String>();
for (int i =0; i<selectedListModel.getSize(); i++) {
if (selectedSelectionModel.isSelectedIndex(i)) {
TMXMap map = selectedListModel.getElementAt(i);
result.add(map.id);
}
}
return result;
}
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D)g.create();
try {
g2.scale(zoomLevel, zoomLevel);
// g2.drawImage(img, 0, 0, null);
paintOnGraphics(g2);
} finally {
g2.dispose();
}
}
public interface MapClickListener {
public void mapClicked(MouseEvent e, TMXMap m);
public void mapChangeClicked(MouseEvent e, TMXMap m, TMXMap changeTarget);
public void backgroundClicked(MouseEvent e);
}
private List<MapClickListener> listeners = new CopyOnWriteArrayList<MapClickListener>();
public void addMapClickListener(MapClickListener l) {
listeners.add(l);
}
public void removeMapClickListener(MapClickListener l) {
listeners.remove(l);
}
private void mapClicked(MouseEvent e, TMXMap m) {
for (MapClickListener l : listeners) l.mapClicked(e, m);
}
private void mapChangeClicked(MouseEvent e, TMXMap m, TMXMap changeTarget) {
for (MapClickListener l : listeners) l.mapChangeClicked(e, m, changeTarget);
}
private void backgroundClicked(MouseEvent e) {
for (MapClickListener l : listeners) l.backgroundClicked(e);
}
// private boolean paintObjectGroup(Graphics2D g2d, TMXMap map, tiled.core.ObjectGroup layer) {
// boolean paintSelected = false;
// for (MapObjectGroup group : map.groups) {
// if (group.tmxGroup == layer) {
// for (MapObject object : group.mapObjects) {
// drawObject(object, g2d, new Color(20, 20, 190));
// }
// break;
// }
// }
// return paintSelected;
// }
//
// private void drawObject(MapObject object, Graphics2D g2d, Color color) {
// g2d.setPaint(color);
// g2d.drawRect(object.x+1, object.y+1, object.w-3, object.h-3);
// g2d.drawRect(object.x+2, object.y+2, object.w-5, object.h-5);
// g2d.setPaint(color.darker().darker());
// g2d.drawLine(object.x, object.y + object.h - 1, object.x + object.w - 1, object.y + object.h - 1);
// g2d.drawLine(object.x + object.w - 1, object.y, object.x + object.w - 1, object.y + object.h - 1);
// g2d.drawLine(object.x + 3, object.y + 3, object.x + object.w - 4, object.y + 3);
// g2d.drawLine(object.x + 3, object.y + 3, object.x + 3, object.y + object.h - 4);
// g2d.setPaint(color.brighter().brighter().brighter());
// g2d.drawLine(object.x, object.y, object.x + object.w - 1, object.y);
// g2d.drawLine(object.x, object.y, object.x, object.y + object.h - 1);
// g2d.drawLine(object.x + 3, object.y + object.h - 4, object.x + object.w - 4, object.y + object.h - 4);
// g2d.drawLine(object.x + object.w - 4, object.y + 3, object.x + object.w - 4, object.y + object.h - 4);
// Image img = object.getIcon();
// g2d.setColor(new Color(255, 255, 255, 120));
// g2d.fillRect(object.x + 2, object.y + 2, img.getWidth(null), img.getHeight(null));
// g2d.drawImage(object.getIcon(), object.x + 2, object.y + 2, null);
// }
@Override
public Dimension getPreferredSize() {
return new Dimension((int)(zoomLevel * sizeX), (int)(zoomLevel * sizeY));
}
@Override
public Dimension getPreferredScrollableViewportSize() {
return getPreferredSize();
}
@Override
public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) {
return TILE_SIZE;
}
@Override
public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) {
return 4 * TILE_SIZE;
}
@Override
public boolean getScrollableTracksViewportWidth() {
return false;
}
@Override
public boolean getScrollableTracksViewportHeight() {
return false;
}
public boolean recomputeSize() {
sizeX = sizeY = 0;
boolean originMoved = false;
int minX = Integer.MAX_VALUE, minY= Integer.MAX_VALUE;
for (String s : mapLocations.keySet()) {
int x = mapLocations.get(s).x;
int w = proj.getMap(s).tmxMap.getWidth() * TILE_SIZE;
int y = mapLocations.get(s).y;
int h = proj.getMap(s).tmxMap.getHeight() * TILE_SIZE;
sizeX = Math.max(sizeX, x + w);
sizeY = Math.max(sizeY, y + h);
minX = Math.min(minX, x);
minY = Math.min(minY, y);
}
if (minX != 0) {
for (String s : mapLocations.keySet()) {
mapLocations.get(s).x -= minX;
}
sizeX -= minX;
offsetX += minX;
originMoved = true;
}
if (minY != 0) {
for (String s : mapLocations.keySet()) {
mapLocations.get(s).y -= minY;
}
sizeY -= minY;
offsetY += minY;
originMoved = true;
}
return originMoved;
}
public void updateFromModel() {
mapLocations.clear();
sizeX = sizeY = 0;
offsetX = worldmap.segmentX * TILE_SIZE;
offsetY = worldmap.segmentY * TILE_SIZE;
for (String s : worldmap.mapLocations.keySet()) {
if (proj.getMap(s) == null) {
System.err.println("Warning. Worldmap "+worldmap.id+" references map "+s+" but it doesn't exist in this project");
continue;
}
int x = worldmap.mapLocations.get(s).x * TILE_SIZE;
int w = proj.getMap(s).tmxMap.getWidth() * TILE_SIZE;
int y = worldmap.mapLocations.get(s).y * TILE_SIZE;
int h = proj.getMap(s).tmxMap.getHeight() * TILE_SIZE;
sizeX = Math.max(sizeX, x + w);
sizeY = Math.max(sizeY, y + h);
mapLocations.put(s, new Rectangle(x, y, w, h));
}
}
public void pushToModel() {
worldmap.segmentX = offsetX / TILE_SIZE;
worldmap.segmentY = offsetY / TILE_SIZE;
for (String id : worldmap.mapLocations.keySet()) {
if (worldmap.getProject().getMap(id) == null) {
System.err.println("Warning. Worldmap "+worldmap.id+" references map "+id+" but it doesn't exist in this project");
continue;
}
worldmap.getProject().getMap(id).removeBacklink(worldmap);
}
worldmap.mapLocations.clear();
for (String s : mapLocations.keySet()) {
int x = mapLocations.get(s).x / TILE_SIZE;
int y = mapLocations.get(s).y / TILE_SIZE;
worldmap.mapLocations.put(s, new Point(x, y));
}
for (String id : worldmap.mapLocations.keySet()) {
if (worldmap.getProject().getMap(id) == null) {
System.err.println("Warning. Worldmap "+worldmap.id+" references map "+id+" but it doesn't exist in this project");
continue;
}
worldmap.getProject().getMap(id).addBacklink(worldmap);
}
List<String> toRemove = new ArrayList<String>();
for (String s : worldmap.labels.keySet()) {
if (!mapLocations.containsKey(s)) {
toRemove.add(s);
}
}
for (String s : toRemove) {
worldmap.labels.remove(s);
}
}
}