intermediate commit

1 files changed, 19 insertions, 2 deletions

diff --git a/go/assets/retrieve.go b/go/assets/retrieve.go
index 492a983d..cb062196 100644
--- a/go/assets/retrieve.go
+++ b/go/assets/retrieve.go
@@ -1,6 +1,7 @@
 package assets
 
 import (
+	"image/color"
 	"image/png"
 	"log"
 	"net/http"
@@ -8,6 +9,9 @@ import (
 	"strings"
 
 	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/text"
+
+	"muhq.space/muhqs-game/go/font"
 )
 
 const (
@@ -15,7 +19,7 @@ const (
 	BASE_URL        string = "localhost:8000/"
 	IMAGE_URL_PART  string = "html/build/latex-build"
 	TILE_URL_PART   string = "assets/tiles"
-	SYMBOL_URL_PART string = "assets/symbols"
+	SYMBOL_URL_PART string = "assets/symbols/40x40"
 )
 
 func retrieveAsset(path string) *ebiten.Image {
@@ -25,9 +29,12 @@ func retrieveAsset(path string) *ebiten.Image {
 		log.Println(err)
 		return nil
 	}
-
 	defer resp.Body.Close()
 
+	if resp.StatusCode != http.StatusOK {
+		return nil
+	}
+
 	img, err := png.Decode(resp.Body)
 	if err != nil {
 		log.Fatal("decoding ", err)
@@ -81,3 +88,13 @@ func GetSymbol(symbol string) *ebiten.Image {
 	}
 	return img
 }
+
+func GetGenericSymbol(symbol string) *ebiten.Image {
+	img, found := symbols[symbol]
+	if !found {
+		genericBase := GetSymbol("generic_base")
+		img = ebiten.NewImageFromImage(genericBase)
+		text.Draw(img, symbol, font.Font, 5, 27, color.Black)
+	}
+	return img
+}