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package main
import (
"strconv"
)
// printPrimary displays an ASCII version of the primary battleship board
// The primary board is the one which belongs to the person calling a hit
// He sees his own boats on this board.
// Here is an example
// A B C D E F G H I J
// 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ △
// 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ▯
// 2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ▽
// 3 ~ ~ ~ ◁ ▭ ▭ ▭ ▷ ~ ~
// 4 ~ ~ △ ~ ~ ~ ~ △ ~ ~
// 5 ~ ~ ▯ ~ ~ ~ ~ ▯ ~ ~
// 6 ~ ~ ▯ ~ ~ ~ ~ ~ ~ ~
// 7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 8 ~ ~ ~ ~ ◀ ▬ ▬ ▷ ~ ~
// 9 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// Only E8, F8, and G8 were hit.
func (plyr player) PrimaryDisplay() string {
text := "\n A B C D E F G H I J \n"
for i := 0; i < 10; i++ {
text += strconv.Itoa(i)
text += " "
for j := 0; j < 10; j++ {
switch plyr.primary[i][j][2] {
case 0: // That coordinate was not hit
text += boatchars[1][plyr.primary[i][j][1]]
case 1: // That coordinates was hit
text += boatchars[0][plyr.primary[i][j][1]]
// default:
// return errors.New("Unknown State (hit/unhit) at a given coordinate")
}
text += " "
}
text += "\n"
}
// fmt.Println(text)
return text
}
// printTarget displays an ASCII version of the target battleship board
// The target board is the one which shows a player what he knows about
// his opponent. This is the board a player would play on.
// Here is an example
// A B C D E F G H I J
// 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// 8 ~ ~ ~ ~ ▣ ▣ ▣ ~ ~ ~
// 9 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
// Since the boat in F8, E8, G8 is not sunk, The player does not see
// it's shape. Upon sinking it, he will be able to see it.
func (plyr player) TargetDisplay() string {
text := "\n A B C D E F G H I J \n"
for i := 0; i < 10; i++ {
text += strconv.Itoa(i)
text += " "
for j := 0; j < 10; j++ {
switch plyr.target[i][j][0] {
case 0:
text += boatchars[1][0]
case 1:
if plyr.gains[plyr.prey.primary[i][j][0]] {
text += boatchars[0][plyr.prey.primary[i][j][1]]
} else {
switch plyr.prey.primary[i][j][0] {
case 0:
text += boatchars[0][0]
default:
text += mistery_hit
}
}
}
text += " "
}
text += "\n"
}
// fmt.Println(text)
return text
}
// TODO: Function which returns what was hit as a commentary for the hitter
/* Boats Info:
|------------+--------+----------------|
| BoatName | BoatID | HorizontalBoat |
| Carrier | 0 | ◁ ▭ ▭ ▭ ▷ |
| Battleship | 1 | ◁ ▭ ▭ ▷ |
| Destroyer | 2 | ▭ ▭ ▷ |
| Submarine | 3 | ◁ ▭ ▷ |
| PatrolBoat | 4 | ▭ ▷ |
|------------+--------+----------------|
*/
var boatchars = [2][7]string{
{`◌`, `▲`, `▼`, `◀`, `►`, `▮`, `▬`},
{`~`, `△`, `▽`, `◁`, `▷`, `▯`, `▭`},
}
// This constant keeps information about boats that aren't totally sunk secret.
// It therefore substitues the shape of a boat on the target board when it is unsunk.
const mistery_hit = `▣`
|
