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seed.go
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package main
import (
"fmt"
"math/rand"
)
type Seed struct {
x int
y int
bits [][]int
}
var blinker = Seed{
x: 3,
y: 3,
bits: [][]int{
{0, 0, 0},
{1, 1, 1},
{0, 0, 0},
},
}
var toad = Seed{
x: 4,
y: 4,
bits: [][]int{
{0, 0, 0, 0},
{0, 1, 1, 1},
{1, 1, 1, 0},
{0, 0, 0, 0},
},
}
var glider = Seed{
x: 3,
y: 3,
bits: [][]int{
{0, 1, 0},
{0, 0, 1},
{1, 1, 1},
},
}
var gosperGun = Seed{
x: 38,
y: 11,
bits: [][]int{
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0},
{0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
},
}
var copperHead = Seed{
x: 12,
y: 15,
bits: [][]int{
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0},
{0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0},
{0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
},
}
func setSeed(name string, coords ...int) {
if name == "" {
return
}
seeds := map[string]Seed{
"blinker": blinker,
"toad": toad,
"glider": glider,
"gosper": gosperGun,
"copper": copperHead,
}
seed := seeds[name]
y := seed.y
x := seed.x
var byi, bxi int
if len(coords) == 2 {
byi = coords[0]
bxi = coords[1]
} else {
byi = (B / 2) - (seed.y / 2)
bxi = (B / 2) - (seed.x / 2)
}
fmt.Printf("name: %s, y: %d, x: %d, byi: %d, bxi: %d\n", name, y, x, byi, bxi)
for i := 0; i < y; i++ {
for j := 0; j < x; j++ {
by := byi + i
bx := bxi + j
board[by][bx] = seed.bits[i][j]
}
}
}
func randomizeSeed(count int) {
min := 1
max := B - 1
for i := 0; i < count; i++ {
x := rand.Intn(max-min) + min
y := rand.Intn(max-min) + min
board[y][x] = 1
}
}