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WIP: Ubuntu terminal support #7

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WIP: Ubuntu terminal support #7

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afe00a1
added pixterm for rendering
vosmith Feb 3, 2018
1c410d9
better scaling, clear screen when drawing frame
vosmith Feb 3, 2018
c467d40
added iTerm2 rendering back in
vosmith Feb 3, 2018
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21 changes: 18 additions & 3 deletions main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,15 @@ import (
"encoding/base64"
"fmt"
"image"
"image/color"
"image/png"
"math/rand"
"os"
"runtime"
"time"

"github.com/disintegration/gift"
"github.com/eliukblau/pixterm/ansimage"
termbox "github.com/nsf/termbox-go"
)

Expand All @@ -22,6 +25,9 @@ var alienSize = 30
var bombProbability = 0.005
var bombSpeed = 10

//macOS check
var isMac = runtime.GOOS == "darwin"

// sprites
var src = getImage("imgs/sprites.png")
var background = getImage("imgs/bg.png")
Expand Down Expand Up @@ -273,12 +279,21 @@ func collide(s1, s2 Sprite) bool {
return false
}

// this only works for iTerm2!
func printImage(img image.Image) {
var buf bytes.Buffer
png.Encode(&buf, img)
imgBase64Str := base64.StdEncoding.EncodeToString(buf.Bytes())
fmt.Printf("\x1b[2;0H\x1b]1337;File=inline=1:%s\a", imgBase64Str)

if isMac {
imgBase64Str := base64.StdEncoding.EncodeToString(buf.Bytes())
fmt.Printf("\x1b[2;0H\x1b]1337;File=inline=1:%s\a", imgBase64Str)
} else {
ansiImg, err := ansimage.NewScaledFromReader(&buf, 120, 180, color.Black, ansimage.ScaleModeFit, ansimage.NoDithering)
if err != nil {
panic(err)
}
print("\033[H")
ansiImg.Draw()
}
}

func getImage(filePath string) image.Image {
Expand Down