Image UI element basics

1 files changed, 45 insertions, 0 deletions

diff --git a/engine/UI/Image.go b/engine/UI/Image.go
new file mode 100644
index 0000000..f7ac7e2
--- /dev/null
+++ b/engine/UI/Image.go
@@ -0,0 +1,45 @@
+package ui
+
+import (
+	rl "github.com/gen2brain/raylib-go/raylib"
+)
+
+const ImageTypeName string = "image"
+
+type Image struct {
+	Texture *rl.Texture2D
+	Weight float32
+
+	Style Style `json:"-"`
+	parentMenu *Menu `json:"-"`
+	textureRect *rl.Rectangle
+}
+
+func (base *Image) Init(parent *Menu) {
+	base.parentMenu = parent
+	base.textureRect = &rl.Rectangle{ 
+		X: 0, Y: 0,
+		Width: float32(base.Texture.Width), 
+		Height: float32(base.Texture.Height), 
+	}
+	if base.Weight == 0 {
+		base.Weight = 1
+	}
+}
+
+func (base *Image) Destroy() {
+}
+
+// Gets the scale width of the element. Works similar to CSS's 'flex-grow'
+func (base *Image) GetOccupationWeight() float32 {
+	return base.Weight
+}
+
+// Draw the element with the given size
+func (base *Image) Draw(trg *rl.Rectangle) {
+	rl.DrawTexturePro(*base.Texture, 
+		*base.textureRect, *trg,
+		rl.Vector2Zero(),
+		0, rl.White)
+}
+