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Small and removed rounding from UI rects.

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Kapendev 2025-01-12 01:08:26 +02:00
parent 75dfe6c6a1
commit e4e93388fd
3 changed files with 12 additions and 12 deletions
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1
README.md
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@ -22,7 +22,6 @@ mixin runGame!(ready, update, finish);
## Features
* Minimal dependencies
* Fast compile times
* Immediate mode UI library
* Sprite animation support

1
examples/ui/calculator.d
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@ -5,7 +5,6 @@ import parin;
void ready() { }
bool update(float dt) {
if ('q'.isPressed) return true;
prepareUi();
setUiFocus(0);

22
source/parin/ui.d
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@ -18,11 +18,12 @@ import parin.engine;
UiState uiState;
UiState uiPreviousState;
enum defaultUiAlpha = 200;
enum defaultUiDisabledColor = 0x202020.toRgb();
enum defaultUiIdleColor = 0x414141.toRgb();
enum defaultUiHotColor = 0x818181.toRgb();
enum defaultUiActiveColor = 0xBABABA.toRgb();
enum defaultUiDisabledTextAlphaOffset = 50;
enum defaultUiDisabledTextFieldCursorAlpha = 175;
/// A type representing the constraints on drag movement.
enum UiDragLimit: ubyte {
@ -37,6 +38,7 @@ enum UiDragLimit: ubyte {
struct UiOptions {
FontId font = FontId();
Color fontColor = white;
ubyte fontScale = 1;
Color disabledColor = defaultUiDisabledColor;
@ -272,7 +274,6 @@ void updateUiText(Rect area, IStr text, UiOptions options = UiOptions()) {
}
void drawUiText(Rect area, IStr text, UiOptions options = UiOptions()) {
area = area.round();
auto font = options.font.isValid ? options.font.get() : engineFont;
auto textPoint = area.centerPoint;
final switch (options.alignment) {
@ -283,8 +284,11 @@ void drawUiText(Rect area, IStr text, UiOptions options = UiOptions()) {
textPoint = textPoint.round();
auto textOptions = DrawOptions(options.alignment, cast(int) area.size.x.round());
textOptions.hook = Hook.center;
textOptions.color = options.fontColor;
textOptions.scale = Vec2(options.fontScale);
if (options.isDisabled) textOptions.color.a = defaultUiAlpha;
if (options.isDisabled && textOptions.color.a >= defaultUiDisabledTextAlphaOffset) {
textOptions.color.a -= defaultUiDisabledTextAlphaOffset;
}
drawText(font, text, textPoint, textOptions);
}
@ -327,7 +331,6 @@ bool updateUiButton(Rect area, IStr text, UiOptions options = UiOptions()) {
}
void drawUiButton(Rect area, IStr text, bool isHot, bool isActive, UiOptions options = UiOptions()) {
area = area.round();
auto font = options.font.isValid ? options.font.get() : engineFont;
if (options.isDisabled) drawRect(area, options.disabledColor);
else if (isActive) drawRect(area, options.activeColor);
@ -485,7 +488,6 @@ bool updateUiTextField(Rect area, ref Str text, Str textBuffer, UiOptions option
// TODO: Add support for right-to-left text.
void drawUiTextField(Rect area, Str text, UiOptions options = UiOptions()) {
area = area.round();
auto font = options.font.isValid ? options.font.get() : engineFont;
drawUiText(area, text, options);
// TODO: Make that text thing a function doood.
@ -498,12 +500,12 @@ void drawUiTextField(Rect area, Str text, UiOptions options = UiOptions()) {
}
if (!options.isDisabled) {
auto rect = Rect(
round(textPoint.x + textSize.x + 2.0f),
round(textPoint.y),
font.size * 0.08f, font.size).area(Hook.center,
);
textPoint.x + textSize.x + 2.0f,
textPoint.y,
font.size * 0.08f, font.size
).area(Hook.center);
if (rect.size.x <= 1.0f) rect.size.x = 1.0f;
drawRect(rect, options.disabledColor.alpha(defaultUiAlpha));
drawRect(rect, options.disabledColor.alpha(defaultUiDisabledTextFieldCursorAlpha));
}
}