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fixed rainbowComponent not folding back on end of color spectrum, ensuring no sudden color switch

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This commit is contained in:
Elias Müller 2024-09-27 18:16:42 +02:00
parent 24fbd50c62
commit 70a1740644
1 changed files with 10 additions and 9 deletions
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17
src/main/java/eu/mhsl/craftattack/spawn/util/text/RainbowComponent.java
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@ -6,12 +6,12 @@ import net.kyori.adventure.text.format.TextColor;
import java.awt.*; import java.awt.*;
public class RainbowComponent { public class RainbowComponent {
private int hueOffset = 0; private float hueOffset = 0;
private final String text; private final String text;
private final int density; private final int density;
private final int speed; private final float speed;
public RainbowComponent(String text, int density, int speed) { public RainbowComponent(String text, int density, float speed) {
this.text = text; this.text = text;
this.density = density; this.density = density;
this.speed = speed; this.speed = speed;
@ -19,15 +19,16 @@ public class RainbowComponent {
public Component getRainbowState() { public Component getRainbowState() {
Component builder = Component.empty(); Component builder = Component.empty();
int hue = this.hueOffset; float hue = this.hueOffset;
for(char c : text.toCharArray()) { for (char c : text.toCharArray()) {
TextColor color = TextColor.color(Color.getHSBColor((float) hue / 360, 1, 1).getRGB()); float normalizedHue = (hue % 360) / 360;
TextColor color = TextColor.color(Color.getHSBColor(normalizedHue, 1, 1).getRGB());
builder = builder.append(Component.text(c).color(color)); builder = builder.append(Component.text(c).color(color));
hue += density; hue += density;
} }
if(this.hueOffset > Byte.MAX_VALUE - speed) this.hueOffset = 0; this.hueOffset = (this.hueOffset + speed) % 360;
this.hueOffset += (byte) speed;
return builder; return builder;
} }
} }