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Add a new explode effect

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This commit is contained in:
Lonami Exo 2017-09-10 11:15:34 +02:00
parent 6ad52898cd
commit b22bd8b36a
3 changed files with 80 additions and 1 deletions
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android/assets/sound/effect_explode.mp3 Normal file
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7
core/src/io/github/lonamiwebs/klooni/Effect.java
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@ -24,6 +24,7 @@ import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.math.Vector2;
import io.github.lonamiwebs.klooni.effects.EvaporateEffect;
import io.github.lonamiwebs.klooni.effects.ExplodeEffect;
import io.github.lonamiwebs.klooni.effects.IEffect;
import io.github.lonamiwebs.klooni.effects.SpinEffect;
import io.github.lonamiwebs.klooni.effects.VanishEffect;
@ -83,7 +84,8 @@ public class Effect {
new Effect("vanish", id++),
new Effect("waterdrop", id++),
new Effect("evaporate", id++),
new Effect("spin", id++)
new Effect("spin", id++),
new Effect("explode", id++)
};
}
@ -108,6 +110,9 @@ public class Effect {
case 3:
effect = new SpinEffect();
break;
case 4:
effect = new ExplodeEffect();
break;
}
effect.setInfo(deadCell, culprit);
return effect;

74
core/src/io/github/lonamiwebs/klooni/effects/ExplodeEffect.java Normal file
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@ -0,0 +1,74 @@
package io.github.lonamiwebs.klooni.effects;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.g2d.Batch;
import com.badlogic.gdx.math.Interpolation;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.math.Matrix4;
import com.badlogic.gdx.math.Vector2;
import io.github.lonamiwebs.klooni.game.Cell;
public class ExplodeEffect implements IEffect {
private float age;
private Vector2 pos;
private float size;
private Color color;
private final static float EXPLOSION_X_RANGE = 0.25f;
private final static float EXPLOSION_Y_RANGE = 0.30f;
private final static float GRAVITY_PERCENTAGE = -0.60f;
class Shard {
final Vector2 pos, vel, acc;
final float size;
public Shard(final Vector2 pos, final float size) {
final float xRange = Gdx.graphics.getWidth() * EXPLOSION_X_RANGE;
final float yRange = Gdx.graphics.getHeight() * EXPLOSION_Y_RANGE;
vel = new Vector2(MathUtils.random(-xRange, +xRange), MathUtils.random(-yRange * 0.2f, +yRange));
acc = new Vector2(0f, Gdx.graphics.getHeight() * GRAVITY_PERCENTAGE);
this.size = size * MathUtils.random(0.40f, 0.60f);
this.pos = pos.cpy().add(this.size * 0.5f, this.size * 0.5f);
}
public void draw(final Batch batch, final float dt) {
vel.add(acc.x * dt, acc.y * dt).scl(0.99f);
pos.add(vel.x * dt, vel.y * dt);
Cell.draw(color, batch, pos.x, pos.y, size);
}
public boolean isDead() {
return pos.y - size < 0;
}
}
private Shard[] shards;
@Override
public void setInfo(Cell deadCell, Vector2 culprit) {
age = 0;
color = deadCell.getColorCopy();
shards = new Shard[MathUtils.random(4, 6)];
for (int i = 0; i != shards.length; ++i)
shards[i] = new Shard(deadCell.pos, deadCell.size);
}
@Override
public void draw(Batch batch) {
for (int i = 0; i != shards.length; ++i)
shards[i].draw(batch, Gdx.graphics.getDeltaTime());
}
@Override
public boolean isDone() {
for (int i = 0; i != shards.length; ++i)
if (!shards[i].isDead())
return false;
return true;
}
}