initial commit

1 files changed, 48 insertions, 0 deletions

diff --git a/how.php b/how.php
new file mode 100644
index 0000000..c9359d1
--- /dev/null
+++ b/how.php
@@ -0,0 +1,48 @@
+<?php
+
+$file = preg_split('/\*-+/', file_get_contents('howell.dat'));
+$movements = [];
+for ($i = 0; $i < count($file); $i++) {
+  if ($i%2) {
+    $matches = [];
+    preg_match_all('/(\d+)/', $file[$i], $matches);
+    $sets = array_fill(0, $rounds, 0);
+    $positions = [];
+    $table = 1;
+    $set = 0;
+    for ($j = 0; $j < count($matches[1]); $j++) {
+      if ((int)$matches[1][$j]) {
+	$sets[$set++] = $table++;
+	$positions[] = (int)($matches[1][$j++]);
+	$positions[] = (int)($matches[1][$j]);
+      }
+      else {
+	$sets[$set++] = 0;
+      }
+    }
+    $movement = [];
+    $lines = ['N','E'];
+    for ($j = $rounds; $j >= 1; $j--) {
+      $pos = array_search($j, $positions);
+      $movement[] = ceil(($pos+1)/2).$lines[$pos%2];
+    }
+    $movements[$id] = [
+		       'tables' => $tables,
+		       'rounds' => $rounds,
+		       'sets' => $sets,
+		       'movement' => $movement,
+		       'positions' => $positions
+		       ];
+  }
+  else {
+    $matches = [];
+    preg_match('/.*(-\d+).*RUNDY.*?(\d+).*STOLIKI.*/s', $file[$i], $matches);
+    $id = $matches[2].$matches[1];
+    $tables = (int)($matches[2]);
+    $rounds = -(int)($matches[1]);
+  }
+}
+
+file_put_contents('movements.json', json_encode($movements));
+
+?>
\ No newline at end of file