53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
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//
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// Created by illyum on 8/15/2024.
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//
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#include "ui.h"
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void Button::Draw() {
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Color currentColor = isHovered ? hoverColor : color;
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DrawRectangleRec(bounds, currentColor);
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DrawText(text, bounds.x + 10, bounds.y + 10, 20, textColor);
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}
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void Button::Update() {
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Vector2 mousePoint = GetMousePosition();
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isHovered = CheckCollisionPointRec(mousePoint, bounds);
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isClicked = isHovered && IsMouseButtonPressed(MOUSE_LEFT_BUTTON);
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}
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void Slider::Draw() {
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DrawRectangleRec(bounds, color);
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float knobX = bounds.x + (value - minValue) / (maxValue - minValue) * bounds.width;
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DrawRectangle(knobX - 5, bounds.y - 5, 10, bounds.height + 10, knobColor);
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}
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void Slider::Update() {
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static bool isDragging = false;
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Vector2 mousePoint = GetMousePosition();
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if (CheckCollisionPointRec(mousePoint, bounds) && IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) {
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isDragging = true;
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}
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if (isDragging) {
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float newValue = minValue + (mousePoint.x - bounds.x) / bounds.width * (maxValue - minValue);
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value = Clamp(newValue, minValue, maxValue);
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if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON)) {
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isDragging = false;
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}
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}
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// This will make the slider stop updating when the mouse leave's the bounds of the slider
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// Vector2 mousePoint = GetMousePosition();
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// if (CheckCollisionPointRec(mousePoint, bounds) && IsMouseButtonDown(MOUSE_LEFT_BUTTON)) {
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// float newValue = minValue + (mousePoint.x - bounds.x) / bounds.width * (maxValue - minValue);
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// value = Clamp(newValue, minValue, maxValue);
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// }
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}
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float Clamp(float value, float min, float max) {
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if (value < min) return min;
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if (value > max) return max;
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return value;
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}
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