add mini games (#640)

1D Chess, Tuktuk, Aralzaa, Bajr, Lewthwaite's Game, Hexapawn

diff --git a/src/parser.cpp b/src/parser.cpp
index dbde7ed..9907a5b 100644 (file)
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -449,6 +449,7 @@ Variant* VariantParser<DoCheck>::parse(Variant* v) {
     parse_attribute("flagPiece", v->flagPiece, v->pieceToChar);
     parse_attribute("flagRegionWhite", v->flagRegion[WHITE]);
     parse_attribute("flagRegionBlack", v->flagRegion[BLACK]);
+    parse_attribute("flagPieceCount", v->flagPieceCount);
     parse_attribute("flagMove", v->flagMove);
     parse_attribute("checkCounting", v->checkCounting);
     parse_attribute("connectN", v->connectN);

diff --git a/src/variants.ini b/src/variants.ini
index da69e38..3a23a46 100644 (file)
--- a/src/variants.ini
+++ b/src/variants.ini
@@ -1290,3 +1290,76 @@ pieceToCharTable = P...Q..AH..ECTDY....LKp...q..ah..ectdy....lk
 [atomicduck:atomic]
 duckGating = true
 stalemateValue = win
+
+#https://en.wikipedia.org/wiki/Hexapawn
+#black wins
+[hexapawn]
+maxRank = 3
+maxFile = c
+startFen = ppp/3/PPP w
+flagPiece = p
+flagRegionWhite = *3
+flagRegionBlack = *1
+customPiece1 = p:mfWcfF
+stalemateValue = loss
+
+#https://ludii.games/details.php?keyword=1D%20Chess
+#white wins
+[1d-chess:chess]
+maxRank = 1
+maxFile = h
+customPiece1 = n:D
+startFen = KNR2rnk w
+
+#https://ludii.games/details.php?keyword=T%27uk%20T%27uk
+#The implementation on Ludii doesn't match the description. Ludii implements a Wazir, while the translated description is of a forwards and backwards (non-capturing) Rook.
+#black wins
+[tuktuk]
+maxRank = 6
+maxFile = f
+customPiece1 = w:mfbR
+startFen = wwwwww/6/6/6/6/WWWWWW w
+stalemateValue = loss
+nFoldRule=0
+nMoveRule=0
+
+#https://ludii.games/details.php?keyword=Aralzaa
+#possibly missing rules
+#draw
+[aralzaa]
+maxRank = 3
+maxFile = c
+customPiece1 = n:mN
+startFen = nnn/3/NNN w
+flagPiece = n
+flagRegionWhite = *3
+flagRegionBlack = *1
+flagPieceCount = 3
+nFoldRule=0
+nMoveRule=0
+
+#https://ludii.games/variantDetails.php?keyword=Bajr&variant=1036
+#Some ludii players speculate that it might be missing rules:
+#https://ludii.games/forums/showthread.php?tid=762&highlight=bajr
+#https://ludii.games/forums/showthread.php?tid=364&highlight=bajr
+#but after looking at the translated description, the answer is, the pieces can't move backwards (they have the 3 moves that advance toward the goal).
+#white wins
+[bajr]
+maxRank = 6
+maxFile = f
+customPiece1 = p:mfrWmrfF
+startFen = 4pp/5p/6/6/P5/PP4 w
+flagPiece = p
+flagRegionWhite = e6 f6 f5
+flagRegionBlack = a1 a2 b1
+flagPieceCount = 3
+nMoveRule=0
+
+#https://ludii.games/details.php?keyword=Lewthwaite%27s%20Game
+#black wins
+[lewthwaite]
+maxRank = 5
+maxFile = e
+customPiece1 = w:mW
+startFen = wWwWw/WwWwW/wW1Ww/WwWwW/wWwWw w
+stalemateValue = loss