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Better reloading.

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This commit is contained in:
NathanSweet 2014-05-13 18:04:52 +02:00
parent 1ea3a3d9e2
commit 27ec8d12ac
1 changed files with 31 additions and 12 deletions
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43
spine-libgdx/test/com/esotericsoftware/spine/SkeletonTest.java
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@ -72,6 +72,9 @@ import java.awt.Frame;
import java.io.File;
public class SkeletonTest extends ApplicationAdapter {
static final float checkModifiedInterval = 0.250f;
static final float reloadDelay = 1;
UI ui;
PolygonSpriteBatch batch;
@ -83,7 +86,7 @@ public class SkeletonTest extends ApplicationAdapter {
int skeletonX, skeletonY;
FileHandle skeletonFile;
long lastModified;
float lastModifiedCheck;
float lastModifiedCheck, reloadTimer;
public void create () {
ui = new UI();
@ -93,11 +96,11 @@ public class SkeletonTest extends ApplicationAdapter {
skeletonX = (int)(ui.window.getWidth() + (Gdx.graphics.getWidth() - ui.window.getWidth()) / 2);
skeletonY = Gdx.graphics.getHeight() / 4;
loadSkeleton(Gdx.files.internal(Gdx.app.getPreferences("spine-skeletontest")
.getString("lastFile", "spineboy/spineboy.json")));
loadSkeleton(
Gdx.files.internal(Gdx.app.getPreferences("spine-skeletontest").getString("lastFile", "spineboy/spineboy.json")), false);
}
void loadSkeleton (FileHandle skeletonFile) {
void loadSkeleton (FileHandle skeletonFile, boolean reload) {
if (skeletonFile == null) return;
// A regular texture atlas would normally usually be used. This returns a white image for images not found in the atlas.
@ -132,7 +135,7 @@ public class SkeletonTest extends ApplicationAdapter {
}
} catch (Exception ex) {
ex.printStackTrace();
ui.toast("Error loading skeleton: spineboy");
ui.toast("Error loading skeleton: " + skeletonFile.name());
lastModifiedCheck = 5;
return;
}
@ -149,7 +152,7 @@ public class SkeletonTest extends ApplicationAdapter {
prefs.putString("lastFile", skeletonFile.path());
prefs.flush();
lastModified = skeletonFile.lastModified();
lastModifiedCheck = 0.250f;
lastModifiedCheck = checkModifiedInterval;
// Populate UI.
@ -171,29 +174,45 @@ public class SkeletonTest extends ApplicationAdapter {
skeleton.setSkin(ui.skinList.getSelected());
state.setAnimation(0, ui.animationList.getSelected(), ui.loopCheckbox.isChecked());
if (reload) ui.toast("Reloaded.");
}
public void render () {
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
float delta = Gdx.graphics.getDeltaTime();
if (skeleton != null) {
lastModifiedCheck -= Gdx.graphics.getDeltaTime();
if (lastModifiedCheck < 0 && lastModified != skeletonFile.lastModified()) loadSkeleton(skeletonFile);
if (reloadTimer <= 0) {
lastModifiedCheck -= delta;
if (lastModifiedCheck < 0) {
lastModifiedCheck = checkModifiedInterval;
if (lastModified != skeletonFile.lastModified()) reloadTimer = reloadDelay;
}
} else {
reloadTimer -= delta;
if (reloadTimer <= 0) loadSkeleton(skeletonFile, true);
}
state.getData().setDefaultMix(ui.mixSlider.getValue());
renderer.setPremultipliedAlpha(ui.premultipliedCheckbox.isChecked());
float delta = Math.min(Gdx.graphics.getDeltaTime(), 0.032f) * ui.speedSlider.getValue();
delta = Math.min(delta, 0.032f) * ui.speedSlider.getValue();
skeleton.update(delta);
if (!ui.pauseButton.isChecked()) {
state.update(delta);
state.apply(skeleton);
}
skeleton.updateWorldTransform();
skeleton.setX(skeletonX);
skeleton.setY(skeletonY);
// skeleton.setX(0);
// skeleton.setY(0);
// skeleton.getRootBone().setX(skeletonX);
// skeleton.getRootBone().setY(skeletonY);
skeleton.setFlipX(ui.flipXCheckbox.isChecked());
skeleton.setFlipY(ui.flipYCheckbox.isChecked());
skeleton.updateWorldTransform();
batch.begin();
renderer.draw(batch, skeleton);
@ -355,7 +374,7 @@ public class SkeletonTest extends ApplicationAdapter {
String name = fileDialog.getFile();
String dir = fileDialog.getDirectory();
if (name == null || dir == null) return;
loadSkeleton(new FileHandle(new File(dir, name).getAbsolutePath()));
loadSkeleton(new FileHandle(new File(dir, name).getAbsolutePath()), false);
}
});
@ -397,7 +416,7 @@ public class SkeletonTest extends ApplicationAdapter {
scaleSlider.addListener(new ChangeListener() {
public void changed (ChangeEvent event, Actor actor) {
scaleLabel.setText(Float.toString((int)(scaleSlider.getValue() * 100) / 100f));
if (!scaleSlider.isDragging()) loadSkeleton(skeletonFile);
if (!scaleSlider.isDragging()) loadSkeleton(skeletonFile, false);
}
});