slight refactor, gofmt

ui/mainwindow/uiwindow.go

@@ -0,0 +1,68 @@
+package mainwindow
+
+import "lab.zaar.be/thefish/alchemyst-go/engine/types"
+
+var noborder = types.RectFill{
+	Top:         "▄",
+	Bottom:      "▀",
+	Left:        "▐",
+	Right:       "▌",
+	TopLeft:     "▗",
+	TopRight:    "▖",
+	BottomLeft:  "▝",
+	BottomRight: "▘",
+	Body:        "█",
+}
+
+var splash = types.RectFill{
+	Top:         "█",
+	Bottom:      "█",
+	Left:        "█",
+	Right:       "█",
+	TopLeft:     "█",
+	TopRight:    "█",
+	BottomLeft:  "█",
+	BottomRight: "█",
+	Body:        "█",
+}
+
+var doubleBorder = types.RectFill{
+	Top:         "═",
+	Bottom:      "═",
+	Left:        "║",
+	Right:       "║",
+	TopLeft:     "╔",
+	TopRight:    "╗",
+	BottomLeft:  "╚",
+	BottomRight: "╝",
+}
+
+type UiWindow struct {
+	*types.Rect
+	layer   *Layer
+	fillage types.RectFill
+}
+
+func (layer *Layer) NewWindow(x, y, w, h int) *UiWindow {
+	return &UiWindow{
+		Rect:  types.NewRect(x, y, w, h),
+		layer: layer,
+	}
+}
+
+func (uiw *UiWindow) NoBorder() {
+	uiw.RenderToLayer(noborder, uiw.layer)
+}
+
+func (uiw *UiWindow) Splash() {
+	uiw.RenderToLayer(splash, uiw.layer)
+}
+
+func (uiw *UiWindow) DoubleBordered(title string) {
+	uiw.RenderToLayer(doubleBorder, uiw.layer)
+	if len(title) > (uiw.W - 2) {
+		title = title[:(uiw.W - 2)]
+	}
+	centerX := uiw.X + (uiw.W / 2)
+	uiw.layer.Print(centerX-(len(title)/2)-1, uiw.Y, "╡"+title+"╞")
+}