public void updateProperties() {
if (editActors == null) return;
updateProperties = true;
Actor model = editActors.get(0);
getStage().setKeyboardFocus(null);
name.setText(model.getName());
visible.setChecked(model.isVisible());
positionX.setText(String.format(Locale.ENGLISH, "%.2f", model.getX()));
positionY.setText(String.format(Locale.ENGLISH, "%.2f", model.getY()));
rotation.setText(String.format(Locale.ENGLISH, "%.2f", model.getRotation()));
lockRatio.setChecked(Math.abs(model.getScaleX() - model.getScaleY()) < 0.01f);
scaleX.setText(String.format(Locale.ENGLISH, "%.2f", model.getScaleX()));
scaleY.setText(String.format(Locale.ENGLISH, "%.2f", model.getScaleY()));
Color color = model.getColor();
r.setText(String.format(Locale.ENGLISH, "%.0f", color.r * 255));
g.setText(String.format(Locale.ENGLISH, "%.0f", color.g * 255));
b.setText(String.format(Locale.ENGLISH, "%.0f", color.b * 255));
a.setText(String.format(Locale.ENGLISH, "%.0f", color.a * 255));
scaleY.setDisabled(lockRatio.isChecked());
scaleY.setColor(lockRatio.isChecked() ? disableColor : enableColor);
updateProperties = false;
}
private TextField findNextTextField(
Array<Actor> actors, TextField best, Vector2 bestCoords, Vector2 currentCoords, boolean up) {
for (int i = 0, n = actors.size; i < n; i++) {
Actor actor = actors.get(i);
if (actor == this) continue;
if (actor instanceof TextField) {
TextField textField = (TextField) actor;
if (textField.isDisabled() || !textField.focusTraversal) continue;
Vector2 actorCoords =
actor.getParent().localToStageCoordinates(tmp3.set(actor.getX(), actor.getY()));
if ((actorCoords.y < currentCoords.y
|| (actorCoords.y == currentCoords.y && actorCoords.x > currentCoords.x))
^ up) {
if (best == null
|| (actorCoords.y > bestCoords.y
|| (actorCoords.y == bestCoords.y && actorCoords.x < bestCoords.x))
^ up) {
best = (TextField) actor;
bestCoords.set(actorCoords);
}
}
} else if (actor instanceof Group)
best =
findNextTextField(((Group) actor).getChildren(), best, bestCoords, currentCoords, up);
}
return best;
}
public void drawDebug(SpriteBatch batch) {
if (debugRenderer == null) {
if (Gdx.graphics.isGL20Available())
debugRenderer = new ImmediateModeRenderer20(64, false, true, 0);
else debugRenderer = new ImmediateModeRenderer10(64);
}
float x = getX(), y = getY();
debugRenderer.begin(batch.getProjectionMatrix(), GL10.GL_LINES);
float x1 = x;
float y1 = y;
float x2 = x1 + getPrefWidth();
float y2 = y1 + getPrefHeight();
drawDebugItem(x1, y1, x2, y2, 1, 0, 0);
for (Actor a : getChildren()) {
if (debugRenderer.getNumVertices() == 64) {
debugRenderer.end();
debugRenderer.begin(batch.getProjectionMatrix(), GL10.GL_LINES);
}
x1 = x + a.getX();
y1 = y + a.getY();
x2 = x1 + a.getWidth();
y2 = y1 + a.getHeight();
drawDebugItem(x1, y1, x2, y2, 0, 1, 0);
}
debugRenderer.end();
}
/**
* @return the positions of the actors in the list
* @param actors
*/
private List<Vector2> getPositions(SnapshotArray<Actor> actors) {
List<Vector2> oldPositions = new ArrayList<Vector2>();
for (Actor actor : actors) {
oldPositions.add(new Vector2(actor.getX(), actor.getY()));
}
return oldPositions;
}
public void drawDebug(SpriteBatch batch) {
if (getDebug() == Debug.none || debugRects == null) return;
if (debugRenderer == null) {
if (Gdx.graphics.isGL20Available())
debugRenderer = new ImmediateModeRenderer20(64, false, true, 0);
else debugRenderer = new ImmediateModeRenderer10(64);
}
float x = 0, y = 0;
Actor parent = getTable();
while (parent != null) {
if (parent instanceof Group) {
x += parent.getX();
y += parent.getY();
}
parent = parent.getParent();
}
debugRenderer.begin(batch.getProjectionMatrix(), GL10.GL_LINES);
for (int i = 0, n = debugRects.size; i < n; i++) {
DebugRect rect = debugRects.get(i);
float x1 = x + rect.x;
float y1 = y + rect.y - rect.height;
float x2 = x1 + rect.width;
float y2 = y1 + rect.height;
float r = rect.type == Debug.cell ? 1 : 0;
float g = rect.type == Debug.widget ? 1 : 0;
float b = rect.type == Debug.table ? 1 : 0;
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x1, y1, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x1, y2, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x1, y2, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x2, y2, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x2, y2, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x2, y1, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x2, y1, 0);
debugRenderer.color(r, g, b, 1);
debugRenderer.vertex(x1, y1, 0);
if (debugRenderer.getNumVertices() == 64) {
debugRenderer.end();
debugRenderer.begin(batch.getProjectionMatrix(), GL10.GL_LINES);
}
}
debugRenderer.end();
}
/**
* Transforms the specified point in the actor's coordinates to be in the stage's coordinates.
* Note this method will ONLY work for screen aligned, unrotated, unscaled actors!
*/
public Vector2 localToStageCoordinates(Vector2 localCoords) {
Actor actor = this;
while (actor != null) {
if (actor.getRotation() != 0 || actor.getScaleX() != 1 || actor.getScaleY() != 1)
throw new GdxRuntimeException("Only unrotated and unscaled actors may use this method.");
localCoords.x += actor.getX();
localCoords.y += actor.getY();
actor = actor.getParent();
}
return localCoords;
}
/** Draws selection, icons, and expand icons. */
private void draw(SpriteBatch batch, Array<Node> nodes, float indent) {
Drawable plus = style.plus, minus = style.minus;
float x = getX(), y = getY();
for (int i = 0, n = nodes.size; i < n; i++) {
Node node = nodes.get(i);
Actor actor = node.actor;
if (selectedNodes.contains(node, true) && style.selection != null) {
style.selection.draw(
batch, x, y + actor.getY() - ySpacing / 2, getWidth(), node.height + ySpacing);
} else if (node == overNode && style.over != null) {
style.over.draw(
batch, x, y + actor.getY() - ySpacing / 2, getWidth(), node.height + ySpacing);
}
if (node.icon != null) {
float iconY = actor.getY() + Math.round((node.height - node.icon.getMinHeight()) / 2);
batch.setColor(actor.getColor());
node.icon.draw(
batch,
x + node.actor.getX() - iconSpacing - node.icon.getMinWidth(),
y + iconY,
node.icon.getMinWidth(),
node.icon.getMinHeight());
batch.setColor(Color.WHITE);
}
if (node.children.size == 0) continue;
Drawable expandIcon = node.expanded ? minus : plus;
float iconY = actor.getY() + Math.round((node.height - expandIcon.getMinHeight()) / 2);
expandIcon.draw(
batch,
x + indent - iconSpacing,
y + iconY,
expandIcon.getMinWidth(),
expandIcon.getMinHeight());
if (node.expanded) draw(batch, node.children, indent + indentSpacing);
}
}
public SelectionGhost(ShapeRenderer shapeRenderer, Actor representedActor) {
this.shapeRenderer = shapeRenderer;
this.representedActor = representedActor;
setOrigin(representedActor.getOriginX(), representedActor.getOriginY());
setBounds(
representedActor.getX(),
representedActor.getY(),
representedActor.getWidth(),
representedActor.getHeight());
setRotation(representedActor.getRotation());
setScale(representedActor.getScaleX(), representedActor.getScaleY());
startingRotation = representedActor.getRotation();
}
protected void checkBounds() {
if (follow) {
setX(followed.getX() - getWidth() / 2);
setY(followed.getY() + followed.getHeight());
}
if (getX() + getWidth() > Gdx.app.getGraphics().getWidth())
setX(getX() - (getWidth() - (Gdx.app.getGraphics().getWidth() - getX())));
if (getY() + getHeight() > Gdx.app.getGraphics().getHeight())
setY(getY() - (getHeight() - (Gdx.app.getGraphics().getHeight() - getY())));
if (getX() < 0) setX(0);
if (getY() < 0) setY(0);
}
private LinkedList<Unit> selectCharacters() {
LinkedList<Unit> units = new LinkedList<>();
for (Actor actor : getStage().getActors()) {
if (!(actor instanceof Unit)) continue;
Rectangle boundingBox =
new Rectangle(actor.getX(), actor.getY(), actor.getWidth(), actor.getHeight());
if (selectionBox.overlaps(boundingBox)) {
units.add((Unit) actor);
}
}
return units;
}
/**
* Creates a {@link ModelEntity}. This method should only be invoked if the return value of the
* {@link #save()} method was true.
*/
public void createSceneElement() {
ModelEntity savedElement =
this.controller.getTemplates().createSceneElement(this.savePath.path());
Actor rootGroup = scaledView.getGroupEditorDragListener().getRootGroup();
Actor scaledAct = rootGroup == null ? scaledView : rootGroup;
savedElement.setScaleX(1 / scaledAct.getScaleX());
savedElement.setScaleY(1 / scaledAct.getScaleY());
Vector2 pos = mesh.getPosition();
savedElement.setX(pos.x - scaledAct.getX());
savedElement.setY(pos.y - scaledAct.getY());
Q.getComponent(savedElement, RepoElement.class).setThumbnail(thumbSavePath.name());
this.controller.action(AddSceneElement.class, savedElement);
}
/** Adjusts the position and size of the given group to its children */
public static void adjustGroup(Actor root) {
if (!(root instanceof Group)) {
return;
}
Group group = (Group) root;
if (group.getChildren().size == 0) {
return;
}
Vector2 origin = Pools.obtain(Vector2.class);
Vector2 size = Pools.obtain(Vector2.class);
Vector2 tmp3 = Pools.obtain(Vector2.class);
Vector2 tmp4 = Pools.obtain(Vector2.class);
calculateBounds(group.getChildren(), origin, size);
/*
* minX and minY are the new origin (new 0, 0), so everything inside the
* group must be translated that much.
*/
for (Actor actor : group.getChildren()) {
actor.setPosition(actor.getX() - origin.x, actor.getY() - origin.y);
}
/*
* Now, we calculate the current origin (0, 0) and the new origin (minX,
* minY), and group is translated by that difference.
*/
group.localToParentCoordinates(tmp3.set(0, 0));
group.localToParentCoordinates(tmp4.set(origin.x, origin.y));
tmp4.sub(tmp3);
group.setBounds(group.getX() + tmp4.x, group.getY() + tmp4.y, size.x, size.y);
group.setOrigin(size.x / 2.0f, size.y / 2.0f);
Pools.free(origin);
Pools.free(size);
Pools.free(tmp3);
Pools.free(tmp4);
}
@Override
public void draw(SpriteBatch batch, float parentAlpha) {
if (widget == null) return;
validate();
// Setup transform for this group.
applyTransform(batch, computeTransform());
if (scrollX)
hKnobBounds.x =
hScrollBounds.x + (int) ((hScrollBounds.width - hKnobBounds.width) * getScrollPercentX());
if (scrollY)
vKnobBounds.y =
vScrollBounds.y
+ (int) ((vScrollBounds.height - vKnobBounds.height) * (1 - getScrollPercentY()));
// Calculate the widget's position depending on the scroll state and available widget area.
float y = widgetAreaBounds.y;
if (!scrollY) y -= (int) maxY;
else y -= (int) (maxY - visualAmountY);
if (!fadeScrollBars && scrollbarsOnTop && scrollX) {
float scrollbarHeight = 0;
if (style.hScrollKnob != null) scrollbarHeight = style.hScrollKnob.getMinHeight();
if (style.hScroll != null)
scrollbarHeight = Math.max(scrollbarHeight, style.hScroll.getMinHeight());
y += scrollbarHeight;
}
float x = widgetAreaBounds.x;
if (scrollX) x -= (int) visualAmountX;
widget.setPosition(x, y);
if (widget instanceof Cullable) {
widgetCullingArea.x = -widget.getX() + widgetAreaBounds.x;
widgetCullingArea.y = -widget.getY() + widgetAreaBounds.y;
widgetCullingArea.width = widgetAreaBounds.width;
widgetCullingArea.height = widgetAreaBounds.height;
((Cullable) widget).setCullingArea(widgetCullingArea);
}
// Caculate the scissor bounds based on the batch transform, the available widget area and the
// camera transform. We need to
// project those to screen coordinates for OpenGL ES to consume.
getStage().calculateScissors(widgetAreaBounds, scissorBounds);
// Draw the background ninepatch.
Color color = getColor();
batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
if (style.background != null) style.background.draw(batch, 0, 0, getWidth(), getHeight());
batch.flush();
// Enable scissors for widget area and draw the widget.
if (ScissorStack.pushScissors(scissorBounds)) {
drawChildren(batch, parentAlpha);
ScissorStack.popScissors();
}
// Render scrollbars and knobs on top.
batch.setColor(
color.r,
color.g,
color.b,
color.a * parentAlpha * Interpolation.fade.apply(fadeAlpha / fadeAlphaSeconds));
if (scrollX && scrollY) {
if (style.corner != null) {
style.corner.draw(
batch,
hScrollBounds.x + hScrollBounds.width,
hScrollBounds.y,
vScrollBounds.width,
vScrollBounds.y);
}
}
if (scrollX) {
if (style.hScroll != null)
style.hScroll.draw(
batch, hScrollBounds.x, hScrollBounds.y, hScrollBounds.width, hScrollBounds.height);
if (style.hScrollKnob != null)
style.hScrollKnob.draw(
batch, hKnobBounds.x, hKnobBounds.y, hKnobBounds.width, hKnobBounds.height);
}
if (scrollY) {
if (style.vScroll != null)
style.vScroll.draw(
batch, vScrollBounds.x, vScrollBounds.y, vScrollBounds.width, vScrollBounds.height);
if (style.vScrollKnob != null)
style.vScrollKnob.draw(
batch, vKnobBounds.x, vKnobBounds.y, vKnobBounds.width, vKnobBounds.height);
}
resetTransform(batch);
}
private void toStageCoordinates(Actor actor, Vector2 point) {
point.x += actor.getX();
point.y += actor.getY();
toStageCoordinates(actor.getParent(), point);
}
/**
* Draws all children. {@link #applyTransform(SpriteBatch)} should be called before and {@link
* #resetTransform(SpriteBatch)} after this method if {@link #setTransform(boolean) transform} is
* true. If {@link #setTransform(boolean) transform} is false these methods don't need to be
* called, children positions are temporarily offset by the group position when drawn. This method
* avoids drawing children completely outside the {@link #setCullingArea(Rectangle) culling area},
* if set.
*/
protected void drawChildren(SpriteBatch batch, float parentAlpha) {
parentAlpha *= getColor().a;
DelayedRemovalArray<Actor> children = this.children;
children.begin();
if (cullingArea != null) {
// Draw children only if inside culling area.
if (transform) {
for (int i = 0, n = children.size; i < n; i++) {
Actor child = children.get(i);
if (!child.isVisible()) continue;
float x = child.getX();
float y = child.getY();
if (x <= cullingArea.x + cullingArea.width
&& y <= cullingArea.y + cullingArea.height
&& x + child.getWidth() >= cullingArea.x
&& y + child.getHeight() >= cullingArea.y) {
child.draw(batch, parentAlpha);
}
}
batch.flush();
} else {
// No transform for this group, offset each child.
float offsetX = getX();
float offsetY = getY();
setPosition(0, 0);
for (int i = 0, n = children.size; i < n; i++) {
Actor child = children.get(i);
if (!child.isVisible()) continue;
float x = child.getX();
float y = child.getY();
if (x <= cullingArea.x + cullingArea.width
&& y <= cullingArea.y + cullingArea.height
&& x + child.getWidth() >= cullingArea.x
&& y + child.getHeight() >= cullingArea.y) {
child.translate(offsetX, offsetY);
child.draw(batch, parentAlpha);
child.setPosition(x, y);
}
}
setPosition(offsetX, offsetY);
}
} else {
if (transform) {
for (int i = 0, n = children.size; i < n; i++) {
Actor child = children.get(i);
if (!child.isVisible()) continue;
child.draw(batch, parentAlpha);
}
batch.flush();
} else {
// No transform for this group, offset each child.
float offsetX = getX();
float offsetY = getY();
setPosition(0, 0);
for (int i = 0, n = children.size; i < n; i++) {
Actor child = children.get(i);
if (!child.isVisible()) continue;
float x = child.getX();
float y = child.getY();
child.translate(offsetX, offsetY);
child.draw(batch, parentAlpha);
child.setPosition(x, y);
}
setPosition(offsetX, offsetY);
}
}
children.end();
}
