| Operation | complex128 | struct |
|---|---|---|
| New vector | pixel.V(x, y) | pixel.Vec{X: x, Y: y} or pixel.V(x, y) |
| Get coord | u.X() | u.X |
| Set coord | u = u.WithX(x) | u.X = x |
| Add to coord | u += pixel.X(x) | u.X += x |
| Mul coord | u = u.ScaledXY(pixel.V(c, 1)) | u.X *= c |
| Add vectors | u + v | u.Add(v) |
| Scale vector | u = u.Scaled(c) | u = u.Scaled(c) |
| Mul vectors | u = u.ScaledXY(v) | u = u.ScaledXY(v) |
Michal Štrba faiface
faiface
/ gist:1ef3eb4f19cb3efbbf49b59b31652283
Created
May 4, 2017 14:41
Replace "Pacifico.ttf" with arbitrary TTF font file path
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| package main | |
| import ( | |
| "fmt" | |
| "io/ioutil" | |
| "math/rand" | |
| "os" | |
| "time" | |
| _ "image/jpeg" |
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| package main | |
| import ( | |
| "fmt" | |
| "io/ioutil" | |
| "math/rand" | |
| "os" | |
| "time" | |
| _ "image/jpeg" |
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| package main | |
| import ( | |
| "image" | |
| "image/draw" | |
| "math/rand" | |
| "golang.org/x/image/colornames" | |
| "github.com/faiface/pixel" |
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| cmd1 := exec.Command("cmd1") | |
| cmd2 := exec.Command("cmd2") | |
| cmd1.Stdin = cmd2.Stdout | |
| cmd2.Stdin = cmd1.Stdout | |
| cmd1.Start() | |
| cmd2.Start() |
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| type Proboj interface { | |
| ReadPlayer(r io.Reader) interface{} | |
| ActPlayer(i int, turn interface{}) | |
| WriteState(w io.Writer) | |
| Update() | |
| } | |
| func RunProboj(proboj Proboj, players []string) { | |
| turnChans := make([]chan interface{}, len(players)) | |
| playerIns := make([]io.Writer, len(players)) |
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| package main | |
| import ( | |
| "math" | |
| "time" | |
| "github.com/faiface/pixel/audio" | |
| "github.com/faiface/pixel/audio/speaker" | |
| ) |
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| package main | |
| import ( | |
| "math" | |
| "time" | |
| "github.com/faiface/pixel/audio" | |
| "github.com/faiface/pixel/audio/speaker" | |
| ) |
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| package main | |
| import ( | |
| "math" | |
| "time" | |
| "github.com/faiface/pixel" | |
| "github.com/faiface/pixel/audio" | |
| "github.com/faiface/pixel/audio/speaker" | |
| "github.com/faiface/pixel/pixelgl" |
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| package main | |
| import ( | |
| "math" | |
| "time" | |
| "github.com/faiface/pixel" | |
| "github.com/faiface/pixel/audio" | |
| "github.com/faiface/pixel/audio/speaker" | |
| "github.com/faiface/pixel/pixelgl" |
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