minor fix

nmslib.CreateBanner() now calls nmslib.GenRawBanner() for the
majority of processing createbanner now just calls the gen func
and saves the file.

GenRawBanner() returns an image.Image type for more processing by
another function. this will be used for upcoming features.

tests have been updated as needed

upddated go.mod and go.sum

README.md

@@ -1,27 +1,27 @@
 # NMSlib
 
-**master Branch** : ![](https://gitlab.com/Raum0x2A/nmslib/badges/master/pipeline.svg)
-
-**develop Branch** : ![](https://gitlab.com/Raum0x2A/nmslib/badges/develop/pipeline.svg)
+[![](https://img.shields.io/badge/License%20-MIT-green)](COPYING)
+[![GoDoc](https://godoc.org/gitlab.com/Raum0x2A/nmslib?status.svg)](https://godoc.org/gitlab.com/Raum0x2A/nmslib)
+[![](https://img.shields.io/gitlab/pipeline/Raum0x2A/nmslib/master?label=Master&logo=go)](https://gitlab.com/Raum0x2A/nmslib)
+[![](https://img.shields.io/gitlab/pipeline/Raum0x2A/nmslib/develop?label=Develop&logo=go)](https://gitlab.com/Raum0x2A/nmslib/-/tree/develop)
+[![](https://img.shields.io/badge/Release-v1.0.1-blue?style=flat&logo=go)](https://gitlab.com/Raum0x2A/nmslib/-/releases/v1.0.1)
 
 NMSlib is a GoLang package for dealing with converting Galactic coordinates to Portal codes and vice versa.
 
 NMSlib also translates in game languages (Korvax, Gek Vy'Keen and Atlas) to english, and create portal banners.
 
-[GoDoc](https://pkg.go.dev/gitlab.com/Raum0x2A/nmslib#section-documentation)
-
 ## Installation
 
 To install this module use `go get`
 
 
-```bash
+```golang
 go get -u gitlab.com/Raum0x2A/nmslib
 ```
 
 ## Usage
 
-**Example:**
+### Example:
 
 ```golang
 package main
@@ -40,20 +40,26 @@ func main() {
     }
     fmt.Printf("Input:\t%s\nOutput:\t%s\n", portalcode, galacticCoords)
 	
-    nmslib.CreateBanner(portalcode, "./NMH-BlueDream.png", 0)
-    nmslib.CreateBanner(RndPortal(), "./Random.png", 0)
+    g2p, err := nmslib.Gc2p("014C:0077:06DA:01F2", 2)
+    if err != nil {
+        panic(err)
+    }
+    fmt.Printf("Input:\t014C:0077:06DA:01F2\nOutput:\t%s\n", g2p)
+
+    _ := nmslib.CreateBanner(portalcode, "./NMH-BlueDream.png", 0)
+    _ := nmslib.CreateBanner(nmslib.RndPortal(), "./Random.png", 0)
 	
-    fmt.Println(nmslib.Translate{Word: "KIHTYOMOLES"}.Kor2Eng())
-    korvax := nmslib.Translate{Word: "Contraband"}
-    fmt.Println(korvax.Eng2Kor())
+    fmt.Println(nmslib.Translate{Lang: "korvax"}.ToEng("KIHTYOMOLES"))
+    korvax := nmslib.Translate{"english"}
+    fmt.Println(korvax.ToKorvax("Contraband"))
 }
 
 
 ```
 
-### Creating a Glyph banner with CreateBanner()
+## Creating a Glyph banner
 
-This function takes 3 parameters:
+This function takes 3 parameters and reurns an error
 
 * portalcode: 12 char hex string of portal location
 * savename: Save location and name
@@ -69,7 +75,10 @@ This function takes 3 parameters:
 Horizontal Layout for the NMH Capital planet [Blue Dream (aka Omins XI)](https://nomanssky.fandom.com/wiki/Omins_XI) in the [Notric-Lis XIII](https://nomanssky.fandom.com/wiki/Notric-Lis_XIII) system in the [Lahanhar Conflux](https://nomanssky.fandom.com/wiki/Lahanhar_Conflux) region
 
 ```golang
-nmslib.CreateBanner("21F2F8EDB94D", "NMH-BlueDream.png", 0)
+err := nmslib.CreateBanner("21F2F8EDB94D", "NMH-BlueDream.png", 0)
+if err !=nil {
+    panic(err)
+}
 ```
 
 ![](NMH-BlueDream.png)
@@ -77,18 +86,20 @@ nmslib.CreateBanner("21F2F8EDB94D", "NMH-BlueDream.png", 0)
 Vertical layout for a random address
 
 ```golang
-nmslib.CreateBanner(nmslib.RndPortal(), "ranportal.png", 11)
+err := nmslib.CreateBanner(nmslib.RndPortal(), "ranportal.png", 11)
+if err != nil {
+    panic(err)
+}
 ```
 
 ![](ranportal_scaled.png)
 
-_Note: Images shown in readme.md have been scaled down in gimp._
+_Note: Image shown in readme.md's vertical example have been scaled down in gimp for easier viewing on gitlab._
 
-_Original Vertical: 256x3072px_
+_Original ranportal.png: 256x3072px_
 
-_Original: Horizontal: 3072x256px_
 
-### Converting Portal code to Galactic address with P2gc()
+### Converting Portal code to Galactic address
 
 This function only takes 1 parameter and returns a string and error
 
@@ -105,7 +116,7 @@ Output:
 
 ``014C:0077:06DA:01F2``
 
-### Converting Galactic coordinates to Portal codes with Gc2p()
+### Converting Galactic coordinates to Portal codes
 
 This function only takes 2 parameters and returns a string and error
 
@@ -132,23 +143,25 @@ Supported languages
 - Vy'keen
 - Atlas
 
-### Translate Atlas to English with Atl2Eng()
+### Translate Atlas to English
 
 This function takes only 1 parameter and returns a string
 
 * Word: Any known Atlas word (ex. Paka)
 
+_note: Translating to english will **always** result in the lowercase equivilent word_
+
 **Example:**
 
 ```golang
-fmt.Println(nmslib.Translate{Word: "Paka"}.Atl2Eng())
+fmt.Println(nmslib.Translate{Lang: "atlas"}.ToEng("Paka"))
 ```
 
 Output:
 
-``Awake``
+``awake``
 
-### Translate English to Korvax with Eng2Korvax()
+### Translate English to Korvax
 
 This function takes only 1 parameter and returns a string
 
@@ -157,8 +170,8 @@ This function takes only 1 parameter and returns a string
 **Example:**
 
 ```golang
-korvax := nmslib.Translate{Word: "Contraband"}
-fmt.Println(korvax.Eng2Kor())
+korvax := nmslib.Translate{"english"}
+fmt.Println(korvax.ToKorvax("Contraband"))
 ```
 
 Output:
@@ -168,38 +181,52 @@ Output:
 
 ### Language commands
 
-Gek:
-- ``Translate{Word: string}.Gek2Eng()``
-- ``Translate{Word: string}.Eng2Gek()``
+- ``Translate{Lang: ``string``}.ToEng(``string``)``
+- ``Translate{Lang: ``string``}.ToKorvax(``string``)``
+- ``Translate{Lang: ``string``}.ToGek(``string``)``
+- ``Translate{Lang: ``string``}.ToVykeen(``string``)``
+- ``Translate{Lang: ``string``}.ToAtlat(``string``)``
 
-Korvax:
-- ``Translate{Word: string}.Kor2Eng()``
-- ``Translate{Word: string}.Eng2Kor()``
+#### Possible Lang string options
 
-Vy'keen:
-- ``Translate{Word: string}.Vyk2Eng()``
-- ``Translate{Word: string}.Eng2Vyk()``
+- ``"english"``
+- ``"korvax"``
+- ``"gek"``
+- ``"vykeen"``
+- ``"atlas"``
 
-Atlas:
-- ``Translate{Word: string}.Atl2Eng()``
-- ``Translate{Word: string}.Eng2Atl()``
 
 
 ## Random Portal address
-### Create a random portal address
+
+Generate random portal codes
+- Atlas Station
+- Black Hole
+- Random address
+
+All random address created will default to the planet index 1 to help ensure there the address is valid
 
 **Example:**
 
 ```golang
 fmt.Println(nmslib.RndPortal())
 fmt.Println(nmslib.RndPortal())
+fmt.Println(nmslib.RndAtlas())
+fmt.Println(nmslib.RndBH())
 ```
 
-**Output:**
+**Output examples:**
 
 ``10EFABDEA373``
 
 ``11EAB355FC8E``
 
-## License
-[MIT](COPYING)
+``107AC0E190D1``
+
+``10796D57AE15``
+
+<hr>
+
+## A Proud member of NMH Hub 
+
+### [![NMH Official Page](https://static.wikia.nocookie.net/nomanssky_gamepedia/images/5/5a/NMH_Banner_Hub.png/revision/latest/scale-to-width-down/85?cb=20201210044657)](https://nomanssky.fandom.com/wiki/No_Man%27s_High_Hub) [![Discord Server](https://img.shields.io/badge/Discord-Invite-blue?&logo=discord&logoColor=white)](https://discord.gg/mhRxf29hns)

glyphbanner.go

@@ -23,19 +23,40 @@ var opt int
 	* note first of the 2 bits sets the layout, the second bit sets the glyph color
 */
 func CreateBanner(portalhex string, savename string, opt int) (err error) {
+	out, err := GenRawBanner(portalhex, opt)
+	if err != nil {
+		return
+	}
+	gg.SavePNG(savename+".png", out)
+	//gg.SaveJPG(savename+".jpg", out, 50)
+	return
+}
+
+/*GenRawBanner - Returns image.Image of genorated image
+Requires 2 vars and returns image.Image (raw image data) and an error
+var portalex string: Portal Glyph hex string
+var opt int
+	00 sets horizontal banner in light mode [ 00 || 0 ]
+	01 sets horizontal banner in dark mode  [ 01 || 1 ]
+	10 sets vertical banner in light mode
+	11 sets vertical banner in dark mode
+
+	* note first of the 2 bits sets the layout, the second bit sets the glyph color
+*/
+func GenRawBanner(portalhex string, layout int) (portalbanner image.Image, err error) {
 	var GlyphHex [12]int64
 	var glyphImg [12]string
 	var mode string
 	var imgArray [12]image.Image
 
 	//Set light or dark mode glyphs
-	if opt == 00 || opt == 10 {
+	if layout == 00 || layout == 10 {
 		mode = "light"
-	} else if opt == 01 || opt == 11 {
+	} else if layout == 01 || layout == 11 {
 		mode = "dark"
 	} else {
-		// if opt is an invalid option (ie. not a 2 bit binary number default to classic mode/layout
-		opt = 0
+		// if layout is an invalid option (ie. not a 2 bit binary number default to classic mode/layout
+		layout = 0
 		mode = "light"
 	}
 
@@ -45,7 +66,7 @@ func CreateBanner(portalhex string, savename string, opt int) (err error) {
 		for i := 0; i < len(portalhex); i++ {
 			GlyphHex[i], err = strconv.ParseInt(portalhex[i:int(i+1)], 16, 16)
 			if err != nil {
-				return errors.New("string provided is not hexadecimal ([0-9][A-F])")
+				return nil, errors.New("string provided is not hexadecimal ([0-9][A-F])")
 			}
 		}
 
@@ -58,11 +79,11 @@ func CreateBanner(portalhex string, savename string, opt int) (err error) {
 		for k := 0; k < len(glyphImg); k++ {
 			data, err := Asset(glyphImg[k])
 			if err != nil {
-				return errors.New("can not load images from assets: " + glyphImg[k])
+				return nil, errors.New("can not load images from assets: " + glyphImg[k])
 			}
 			err = ioutil.WriteFile(NmsTemp+"/"+glyphImg[k], []byte(data), 0644)
 			if err != nil {
-				return errors.New("can not write file to temp directory")
+				return nil, errors.New("can not write file to temp directory")
 			}
 		}
 
@@ -70,7 +91,7 @@ func CreateBanner(portalhex string, savename string, opt int) (err error) {
 		for iter := 0; iter < 12; iter++ {
 			imgArray[iter], err = gg.LoadPNG(NmsTemp + "/" + glyphImg[iter])
 			if err != nil {
-				return errors.New("can not read glyph " + glyphImg[iter])
+				return nil, errors.New("can not read glyph " + glyphImg[iter])
 			}
 		}
 
@@ -78,28 +99,30 @@ func CreateBanner(portalhex string, savename string, opt int) (err error) {
 		// get image size of first glyph, all glyphs have the same X && Y dimension so we only need to measure one.
 		imgDim := imgArray[0].Bounds().Size()
 
+		//Set Layout
 		//classic horizontal layout
-		if opt == 01 || opt == 00 {
+		if layout == 01 || layout == 00 {
 			imgWidth := imgDim.X * 12
 			imgHeight := imgDim.Y
 			concat := gg.NewContext(imgWidth, imgHeight)
 			for a := 0; a < 12; a++ {
 				concat.DrawImage(imgArray[a], imgDim.X*a, 0)
 			}
-			concat.SavePNG(savename)
+			return concat.Image(), nil
 		}
+
 		//Vertical layout
-		if opt == 10 || opt == 11 {
+		if layout == 10 || layout == 11 {
 			imgWidth := imgDim.X
 			imgHeight := imgDim.Y * 12
 			concat := gg.NewContext(imgWidth, imgHeight)
 			for a := 0; a < 12; a++ {
 				concat.DrawImage(imgArray[a], 0, imgDim.Y*a)
 			}
-			concat.SavePNG(savename)
+			return concat.Image(), nil
 		}
 	} else {
-		return errors.New("portalcode must be exactly 12 chars")
+		return nil, errors.New("portalcode must be exactly 12 chars")
 	}
 	return
 }

go.mod

@@ -3,7 +3,7 @@ module gitlab.com/Raum0x2A/nmslib
 go 1.16
 
 require (
-	github.com/fogleman/gg v1.3.0
+	github.com/fogleman/gg v1.3.1-0.20210131172831-af4cd580789b
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	golang.org/x/image v0.0.0-20210504121937-7319ad40d33e // indirect
 )

go.sum

@@ -1,5 +1,5 @@
-github.com/fogleman/gg v1.3.0 h1:/7zJX8F6AaYQc57WQCyN9cAIz+4bCJGO9B+dyW29am8=
-github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
+github.com/fogleman/gg v1.3.1-0.20210131172831-af4cd580789b h1:gqOBIAmkc/ZxXzFrM4wTub7tD0xYaOsaOQ5wOA74lJQ=
+github.com/fogleman/gg v1.3.1-0.20210131172831-af4cd580789b/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 golang.org/x/image v0.0.0-20210504121937-7319ad40d33e h1:PzJMNfFQx+QO9hrC1GwZ4BoPGeNGhfeQEgcQFArEjPk=

nmslib-glyphbanner_test.go

@@ -10,7 +10,7 @@ func TestCreateBanner(t *testing.T) {
 
 	rp := "21F2F8EDB94D"
 	//rp := RndPortal()
-	fileout := "./test.png"
+	fileout := "./test"
 
 	err := CreateBanner(rp, fileout, 0)
 	if err != nil {