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feat: add per-mod scale slider to HUD elements #15

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7dc4b79
feat: add per-mod scale slider to HUD elements
claude May 7, 2026
8bb7594
fix: use MC 26.x pose API for scaling (pushMatrix/popMatrix)
claude May 7, 2026
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74 changes: 33 additions & 41 deletions src/main/java/dsns/betterhud/BetterHUDGUI.java
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Original file line number Diff line number Diff line change
Expand Up @@ -79,48 +79,31 @@ public void onHudRender(

for (CustomText text : topLeftText) {
drawString(drawContext, text, x, y);

y +=
(client.font.lineHeight - 1) +
(verticalPadding * 2) +
lineHeight;
y += scaledElementHeight(text) + lineHeight;
}

y = client.getWindow().getGuiScaledHeight() - verticalMargin;

for (CustomText text : bottomLeftList) {
y -= (client.font.lineHeight - 1) + (verticalPadding * 2);
y -= scaledElementHeight(text);
drawString(drawContext, text, x, y);
y -= lineHeight;
}

y = verticalMargin;
for (CustomText text : topRightText) {
int offset =
(client.font.width(text.text) - 1) +
(horizontalPadding * 2) +
horizontalMargin;
int offset = scaledElementWidth(text) + horizontalMargin;
x = client.getWindow().getGuiScaledWidth() - offset;
drawString(drawContext, text, x, y);

y +=
(client.font.lineHeight - 1) +
(verticalPadding * 2) +
lineHeight;
y += scaledElementHeight(text) + lineHeight;
}

y = client.getWindow().getGuiScaledHeight() - verticalMargin;
for (CustomText text : bottomRightText) {
int offset =
(client.font.width(text.text) - 1) +
(horizontalPadding * 2) +
horizontalMargin;
int offset = scaledElementWidth(text) + horizontalMargin;
x = client.getWindow().getGuiScaledWidth() - offset;

y -= (client.font.lineHeight - 1) + (verticalPadding * 2);

y -= scaledElementHeight(text);
drawString(drawContext, text, x, y);

y -= lineHeight;
}

Expand All @@ -130,17 +113,15 @@ public void onHudRender(

int maxX =
client.getWindow().getGuiScaledWidth() -
(horizontalPadding * 2) -
(client.font.width(text.text) - 1);
scaledElementWidth(text);
int maxY =
client.getWindow().getGuiScaledHeight() -
(verticalPadding * 2) -
(client.font.lineHeight - 1);
scaledElementHeight(text);

int scaledX = (int) (xPercent * maxX);
int scaledY = (int) (yPercent * maxY);
int posX = (int) (xPercent * maxX);
int posY = (int) (yPercent * maxY);

drawString(drawContext, text, scaledX, scaledY);
drawString(drawContext, text, posX, posY);
}
}

Expand All @@ -150,23 +131,34 @@ private void drawString(
int x,
int y
) {
drawContext.fill(
x,
y,
x +
(client.font.width(text.text) - 1) +
(horizontalPadding * 2),
y + (client.font.lineHeight - 1) + (verticalPadding * 2),
text.backgroundColor
);
var poses = drawContext.pose();
poses.pushMatrix();
poses.translate((float) x, (float) y);
poses.scale(text.scale, text.scale);

int w = (client.font.width(text.text) - 1) + (horizontalPadding * 2);
int h = (client.font.lineHeight - 1) + (verticalPadding * 2);

drawContext.fill(0, 0, w, h, text.backgroundColor);
drawContext.text(
client.font,
text.text,
x + horizontalPadding,
y + verticalPadding,
horizontalPadding,
verticalPadding,
text.color,
true
);

poses.popMatrix();
}

private int scaledElementWidth(CustomText text) {
int w = (client.font.width(text.text) - 1) + (horizontalPadding * 2);
return (int) (w * text.scale);
}

private int scaledElementHeight(CustomText text) {
int h = (client.font.lineHeight - 1) + (verticalPadding * 2);
return (int) (h * text.scale);
}
}
8 changes: 8 additions & 0 deletions src/main/java/dsns/betterhud/ModMenu.java
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Original file line number Diff line number Diff line change
Expand Up @@ -88,6 +88,12 @@ public ConfigScreenFactory<?> getModConfigScreenFactory() {
.build()
);
} else if (setting.getType().equals("double")) {
double min = Double.parseDouble(
setting.getPossibleValues()[0]
);
double max = Double.parseDouble(
setting.getPossibleValues()[1]
);
category.addEntry(
entryBuilder
.startDoubleField(
Expand All @@ -99,6 +105,8 @@ public ConfigScreenFactory<?> getModConfigScreenFactory() {
setting.getDefaultValue()
)
)
.setMin(min)
.setMax(max)
.setSaveConsumer(value ->
setting.setValue(String.valueOf(value))
)
Expand Down
2 changes: 2 additions & 0 deletions src/main/java/dsns/betterhud/util/CustomText.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ public class CustomText {
public String text;
public int color; // colors are in ARGB format
public int backgroundColor; // colors are in ARGB format
public float scale = 1.0f;
public boolean customPosition = false;
public int customX = 0;
public int customY = 0;
Expand All @@ -21,6 +22,7 @@ public CustomText(String text, ModSettings settings) {
settings.getSetting("Text Color").getColorValue(),
settings.getSetting("Background Color").getColorValue()
);
this.scale = (float) settings.getSetting("Scale").getDoubleValue();
}

public CustomText(String text, int color, ModSettings settings) {
Expand Down
1 change: 1 addition & 0 deletions src/main/java/dsns/betterhud/util/ModSettings.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ public ModSettings() {
settings.put("Custom Position", Setting.createBooleanSetting(false));
settings.put("Custom X", Setting.createIntegerSetting(0, 0, 100));
settings.put("Custom Y", Setting.createIntegerSetting(0, 0, 100));
settings.put("Scale", Setting.createDoubleSetting(1.0, 0.5, 3.0));
settings.put("Text Color", Setting.createColorSetting(0xffffffff));
settings.put(
"Background Color",
Expand Down