render GetImage and replace Options prefix to Args

konstructor/entity/entity.render.go

@@ -0,0 +1,28 @@
+package entity
+
+import (
+	"bytes"
+	"image"
+	"io/ioutil"
+	"log"
+)
+
+type Render struct {
+	Image   string
+	Width   int
+	Height  int
+	Visible bool
+}
+
+func (ro *Render) GetImage() image.Image {
+	file, err := ioutil.ReadFile(ro.Image)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	img, _, err := image.Decode(bytes.NewReader(file))
+	if err != nil {
+		log.Fatal(err)
+	}
+	return img
+}