💾 Archived View for code.lanterne.chilliet.eu › src › UnicodeBoard.php captured on 2022-07-16 at 14:00:25.
⬅️ Previous capture (2021-12-17)
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<?php
declare(strict_types=1);
namespace MCMic\Gemini;
class UnicodeBoard
{
/**
* @var array<array<UnicodeBoardSquare>>
*/
protected array $state = [];
protected const OUTOFBOUNDS = 0;
protected const CASECONTENT = 1;
protected const HIGHLIGHTED = 2;
public function __construct(int $lines, int $cols)
{
for ($l = 0; $l < $lines; $l++) {
$this->state[] = [];
for ($c = 0; $c < $cols; $c++) {
$this->state[$l][] = new UnicodeBoardSquare();
}
}
}
public function getLeftContent(int $l, int $pos): string
{
return '';
}
public function getRightContent(int $l, int $pos): string
{
return "\r\n";
}
public function render(): string
{
$separators = (count($this->state[0] ?? []) - 1);
if ($separators < 0) {
return '';
}
$output = $this->getLeftContent(0, 0) . $this->getTopBorderLine(0) . $this->getRightContent(0, 0);
$l = 0;
foreach ($this->state as $line) {
$c = 0;
$output .= $this->getLeftContent($l, 1);
$output .= static::getBorderVertical(static::OUTOFBOUNDS, $this->getBorderType($l, $c));
foreach ($line as $case) {
$output .= ' ';
$output .= $case->content;
if ($case->highlight) {
}
$output .= ' ';
$output .= static::getBorderVertical($this->getBorderType($l, $c), $this->getBorderType($l, $c + 1));
$c++;
}
$output .= $this->getRightContent($l, 1);
$l++;
$output .= $this->getLeftContent($l, 2);
$output .= $this->getTopBorderLine($l);
$output .= $this->getRightContent($l, 2);
}
return $output;
}
protected function getBorderType(int $l, int $c): int
{
if (isset($this->state[$l][$c])) {
return ($this->state[$l][$c]->highlight ? static::HIGHLIGHTED : static::CASECONTENT);
} else {
return static::OUTOFBOUNDS;
}
}
protected function getTopBorderLine(int $l): string
{
$output = static::getBorderCorner(
static::OUTOFBOUNDS,
$this->getBorderType($l - 1, 0),
static::OUTOFBOUNDS,
$this->getBorderType($l, 0)
);
for ($c = 0; $c < count($this->state[$l] ?? $this->state[$l - 1]); $c++) {
$output .= str_repeat(
static::getBorderHorizontal(
$this->getBorderType($l - 1, $c),
$this->getBorderType($l, $c),
),
3
);
$output .= static::getBorderCorner(
$this->getBorderType($l - 1, $c),
$this->getBorderType($l - 1, $c + 1),
$this->getBorderType($l, $c),
$this->getBorderType($l, $c + 1),
);
}
return $output;
}
protected static function getBorderCorner(int $lt, int $rt, int $lb, int $rb): string
{
switch ($lt) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($rt) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '┌';
case UnicodeBoard::HIGHLIGHTED:
return '┏';
}
case UnicodeBoard::CASECONTENT:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '┬';
case UnicodeBoard::HIGHLIGHTED:
return '┲';
case UnicodeBoard::OUTOFBOUNDS:
return '┐';
}
case UnicodeBoard::HIGHLIGHTED:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '┱';
case UnicodeBoard::HIGHLIGHTED:
return '┳';
case UnicodeBoard::OUTOFBOUNDS:
return '┓';
}
}
case UnicodeBoard::CASECONTENT:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '├';
case UnicodeBoard::HIGHLIGHTED:
return '┢';
case UnicodeBoard::OUTOFBOUNDS:
return '└';
}
}
case UnicodeBoard::HIGHLIGHTED:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '┡';
case UnicodeBoard::HIGHLIGHTED:
return '┣';
case UnicodeBoard::OUTOFBOUNDS:
return '┗';
}
}
}
case UnicodeBoard::CASECONTENT:
switch ($rt) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
return '┘';
case UnicodeBoard::CASECONTENT:
return '┤';
case UnicodeBoard::HIGHLIGHTED:
return '┪';
}
case UnicodeBoard::CASECONTENT:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
return '┴';
case UnicodeBoard::CASECONTENT:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '┼';
case UnicodeBoard::HIGHLIGHTED:
return '╆';
}
case UnicodeBoard::HIGHLIGHTED:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '╅';
case UnicodeBoard::HIGHLIGHTED:
return '╈';
}
}
case UnicodeBoard::HIGHLIGHTED:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
return '┺';
case UnicodeBoard::CASECONTENT:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '╄';
case UnicodeBoard::HIGHLIGHTED:
return '╊';
}
case UnicodeBoard::HIGHLIGHTED:
return '╋';
}
}
case UnicodeBoard::HIGHLIGHTED:
switch ($rt) {
case UnicodeBoard::OUTOFBOUNDS:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
return '┛';
case UnicodeBoard::CASECONTENT:
return '┩';
case UnicodeBoard::HIGHLIGHTED:
return '┫';
}
case UnicodeBoard::CASECONTENT:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
return '┹';
case UnicodeBoard::CASECONTENT:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '╃';
case UnicodeBoard::HIGHLIGHTED:
return '╋';
}
case UnicodeBoard::HIGHLIGHTED:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '╉';
case UnicodeBoard::HIGHLIGHTED:
return '╋';
}
}
case UnicodeBoard::HIGHLIGHTED:
switch ($lb) {
case UnicodeBoard::OUTOFBOUNDS:
return '┺';
case UnicodeBoard::CASECONTENT:
switch ($rb) {
case UnicodeBoard::CASECONTENT:
return '╄';
case UnicodeBoard::HIGHLIGHTED:
return '╊';
}
case UnicodeBoard::HIGHLIGHTED:
return '╋';
}
}
}
return '.';
}
protected static function getBorderHorizontal(int $t, int $b): string
{
if (($t === UnicodeBoard::HIGHLIGHTED) || ($b === UnicodeBoard::HIGHLIGHTED)) {
return '━';
} else {
return '─';
}
}
protected static function getBorderVertical(int $l, int $r): string
{
if (($l === UnicodeBoard::HIGHLIGHTED) || ($r === UnicodeBoard::HIGHLIGHTED)) {
return '┃';
} else {
return '│';
}
}
public function setSquare(int $l, int $c, string $content, bool $highlight): void
{
$this->state[$l][$c]->content = $content;
$this->state[$l][$c]->highlight = $highlight;
}
}