make things build on non-windows

dpi.go

@@ -0,0 +1,25 @@
+package strife
+
+import (
+	"runtime"
+
+	"github.com/veandco/go-sdl2/sdl"
+)
+
+func defaultDpi() float32 {
+	if runtime.GOOS == "windows" {
+		return 96.0
+	} else if runtime.GOOS == "darwin" {
+		return 72.0
+	}
+	panic("no dpi for this os")
+}
+
+// returns the dpi, and the default dpi
+func GetDisplayDPI(displayIndex int) (float32, float32) {
+	_, hdpi, _, err := sdl.GetDisplayDPI(displayIndex)
+	if err != nil {
+		return 0, defaultDpi()
+	}
+	return hdpi, defaultDpi()
+}

dpi_any.go

@@ -1,25 +1,7 @@
-package strife
-
-import (
-	"runtime"
+// +build !windows
 
-	"github.com/veandco/go-sdl2/sdl"
-)
+package strife
 
-func defaultDpi() float32 {
-	if runtime.GOOS == "windows" {
-		return 96.0
-	} else if runtime.GOOS == "darwin" {
-		return 72.0
-	}
-	panic("no dpi for this os")
-}
+func EnableDPI() {
 
-// returns the dpi, and the default dpi
-func GetDisplayDPI(displayIndex int) (float32, float32) {
-	_, hdpi, _, err := sdl.GetDisplayDPI(displayIndex)
-	if err != nil {
-		return 0, defaultDpi()
-	}
-	return hdpi, defaultDpi()
 }

renderer.go

@@ -274,13 +274,20 @@ func CreateRenderer(parent *RenderWindow, config *RenderConfig) (*Renderer, erro
 
 	fontChoices := map[string]bool{}
 	filepath.Walk(fontFolder, func(path string, r os.FileInfo, err error) error {
-		fontChoices[filepath.Base(path)] = true
+		fontName := filepath.Base(path)
+		log.Println("- ", fontName)
+		fontChoices[fontName] = true
 		return nil
 	})
 
 	chosenFont := func() string {
 		defaultFontChoices := []string{
-			"calibri.ttf", "verdana.ttf", // todo add more fonts.
+			// todo add more fonts.
+			// maybe depending on the platform
+			// we can sort them manually
+			// e.g. georgia first on mac, calibiri first on windows
+			// for faster lookup?
+			"Verdana.ttf", "calibri.ttf", "verdana.ttf",
 		}
 		for _, font := range defaultFontChoices {
 			if _, exists := fontChoices[font]; exists {