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AnimText.java
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AnimText.java
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package com.cdm.gui;
import java.util.List;
import com.badlogic.gdx.graphics.Color;
import com.cdm.view.IRenderer;
import com.cdm.view.Rectangle;
public class AnimText extends Widget {
private List<String> texts;
private float time = 0;
public AnimText(int mx, int my, int w, int h, List<String> ptexts) {
texts = ptexts;
setPos(mx, my, w, h);
}
public void setPos(float mx, float my, float w, float h) {
setBBox(new Rectangle(mx - w / 2, my - h / 2, w, h));
}
@Override
public void draw(IRenderer renderer) {
float i = time * 0.7f;
i = i % texts.size();
int t = (int) i;
float delta = i - t - 0.5f;
float size = 0;
if (delta < 0) {
if (delta < -0.4f) {
size = 0;
} else if (delta < -0.2f) {
size = (delta + 0.4f) / 0.2f;
} else
size = 1;
} else {
if (delta > 0.4f) {
size = 0;
} else if (delta > 0.2f) {
size = (0.4f - delta) / 0.2f;
} else
size = 1;
}
renderer.drawText(50, 50, texts.get(t), Color.WHITE, size * 2.f);
}
@Override
public boolean opaque(int x, int y) {
return false;
}
public void addTime(float t) {
time += t * 0.2f;
}
}