step

raygui/progressbar.go

@@ -0,0 +1,23 @@
+package raygui
+
+import "github.com/gen2brain/raylib-go/raylib"
+
+// ProgressBar - Progress Bar element, shows current progress value
+func ProgressBar(bounds rl.Rectangle, value float32) {
+	b := bounds.ToInt32()
+	if value > 1.0 {
+		value = 1.0
+	} else if value < 0.0 {
+		value = 0.0
+	}
+
+	borderWidth := GetStyle32(ProgressbarBorderWidth)
+	progressBar := InsetRectangle(b, borderWidth)              // backing rectangle
+	progressWidth := int32(value * float32(progressBar.Width)) // how much should be replaced with progress
+	progressValue := rl.RectangleInt32{progressBar.X, progressBar.Y, progressWidth, progressBar.Height}
+
+	// Draw control
+	rl.DrawRectangle(b.X, b.Y, b.Width, b.Height, GetStyleColor(ProgressbarBorderColor))
+	rl.DrawRectangle(progressBar.X, progressBar.Y, progressBar.Width, progressBar.Height, GetStyleColor(ProgressbarInsideColor))
+	rl.DrawRectangle(progressValue.X, progressValue.Y, progressValue.Width, progressValue.Height, GetStyleColor(ProgressbarProgressColor))
+}