Regroup drawing

1 files changed, 33 insertions, 0 deletions

diff --git a/draw.go b/draw.go
new file mode 100644
index 0000000..9af35f5
--- /dev/null
+++ b/draw.go
@@ -0,0 +1,33 @@
+package main
+
+import (
+	"fmt"
+	"image/color"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/text/v2"
+)
+
+func (e *Entity) Draw(g *Game, screen *ebiten.Image) {
+	if !e.Image.IsEnabled || !e.Position.IsEnabled {
+		return
+	}
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Translate(float64(e.Position.Value.X), float64(e.Position.Value.Y))
+	screen.DrawImage(e.Image.Value, op)
+	if e.Selection.IsEnabled && e.Selection.Value.IsSelected {
+		opt := &ebiten.DrawImageOptions{}
+		opt.GeoM.Translate(float64(e.Position.Value.X-SELECTION_HALO_WIDTH/2), float64(e.Position.Value.Y-SELECTION_HALO_WIDTH/2))
+		screen.DrawImage(e.Selection.Value.Halo, opt)
+		if e.ResourceSource.IsEnabled {
+			resourceText := fmt.Sprintf("%d", e.ResourceSource.Value.Remaining)
+			op := &text.DrawOptions{}
+			op.GeoM.Translate(float64(e.Position.Value.X+5), float64(e.Position.Value.Y+30))
+			op.ColorScale.ScaleWithColor(color.White)
+			text.Draw(screen, resourceText, &text.GoTextFace{
+				Source: g.FaceSource,
+				Size:   40,
+			}, op)
+		}
+	}
+}