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Added the possibility to drag the tiles in the tiles ui panel.

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This commit is contained in:
Jan-Thierry Wegener
2021-06-04 21:58:42 +02:00
parent 5823776e7d
commit db47109c36
1 changed files with 78 additions and 9 deletions
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plugin-tiled/src/main/java/games/rednblack/editor/plugin/tiled/view/tabs/GridTilesTab.java
+78 -9
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@@ -3,8 +3,10 @@ package games.rednblack.editor.plugin.tiled.view.tabs;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.graphics.g2d.NinePatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.InputListener;
import com.badlogic.gdx.scenes.scene2d.ui.Image;
import com.badlogic.gdx.scenes.scene2d.utils.Drawable;
import com.badlogic.gdx.scenes.scene2d.utils.NinePatchDrawable;
import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable;
@@ -13,6 +15,7 @@ import com.kotcrab.vis.ui.widget.VisImageButton;
import com.kotcrab.vis.ui.widget.VisLabel;
import com.kotcrab.vis.ui.widget.VisScrollPane;
import com.kotcrab.vis.ui.widget.VisTable;
import games.rednblack.editor.plugin.tiled.TiledPanel;
import games.rednblack.editor.plugin.tiled.TiledPlugin;
import games.rednblack.editor.plugin.tiled.data.TileVO;
@@ -174,11 +177,20 @@ public class GridTilesTab extends DefaultTab {
imageBoxStyle.imageChecked = tileDrawable;
imageBoxStyle.imageOver = tileDrawable;
ct = new VisImageButton(imageBoxStyle);
if (i < savedTiles.size) {
ct.setUserObject(savedTiles.get(i).regionName);
}
int index = i;
ct.addListener(new InputListener() {
private boolean isDragging = false;
private Actor draggingSource;
@Override
public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
if (button == Input.Buttons.LEFT) {
draggingSource = event.getListenerActor();
}
if (index >= savedTiles.size) return true;
@@ -194,18 +206,75 @@ public class GridTilesTab extends DefaultTab {
@Override
public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
super.touchUp(event, x, y, pointer, button);
if(button == Input.Buttons.RIGHT && index < savedTiles.size) {
tiledPlugin.facade.sendNotification(TiledPlugin.OPEN_DROP_DOWN, savedTiles.get(index).regionName);
return;
}
if (isDragging && button == Input.Buttons.LEFT && draggingSource != null) {
// finished dragging
isDragging = false;
handleDrop(x, y);
} else {
if(button == Input.Buttons.RIGHT && index < savedTiles.size) {
tiledPlugin.facade.sendNotification(TiledPlugin.OPEN_DROP_DOWN, savedTiles.get(index).regionName);
return;
}
if (index >= savedTiles.size) {
tiles.get(index).setChecked(false);
return;
}
if (index >= savedTiles.size) {
tiles.get(index).setChecked(false);
return;
}
tiledPlugin.facade.sendNotification(TiledPlugin.TILE_SELECTED, savedTiles.get(index));
tiledPlugin.facade.sendNotification(TiledPlugin.TILE_SELECTED, savedTiles.get(index));
}
}
@Override
public void touchDragged (InputEvent event, float x, float y, int pointer) {
isDragging = true;
}
/**
* Handles the drop of a VisImageButton.
*
* @param x The coordinates relative to the source. Comes from the touchUp event.
* @param y The coordinates relative to the source. Comes from the touchUp event.
*/
private void handleDrop(float x, float y) {
VisTable t = (VisTable) pane.getActor();
Actor draggingTarget = t.hit(draggingSource.getX() + x, draggingSource.getY() + y, false);
if (draggingTarget instanceof Image) {
for (VisImageButton imgButton : tiles) {
if (imgButton.getImage() == draggingTarget) {
draggingTarget = imgButton;
break;
}
}
}
if (draggingTarget != null && !draggingTarget.equals(draggingSource)) {
String sourceRegionName = String.valueOf(draggingSource.getUserObject());
String targetRegionName = String.valueOf(draggingTarget.getUserObject());
int sourceIndex = -1;
int targetIndex = -1;
for (int i = 0; i < savedTiles.size; i++) {
if (sourceRegionName.equals(savedTiles.get(i).regionName)) {
sourceIndex = i;
}
if (targetRegionName.equals(savedTiles.get(i).regionName)) {
targetIndex = i;
}
}
// if targetIndex < 0 we dropped at the end
// we already know that we hit another VisImageButton but could not find the name
// thus, an empty button, which are always after the ones with an image
if (targetIndex < 0) {
targetIndex = savedTiles.size - 1;
}
if (sourceIndex >= 0) {
TileVO sourceTileVO = savedTiles.removeIndex(sourceIndex);
savedTiles.insert(targetIndex, sourceTileVO);
initTiles();
}
}
}
});
listTable.add(ct)
.width(40)