Add a script to build a Windows release.

Makefile

@@ -4,12 +4,6 @@ COMMON_FLAGS += -march=native
 
 all: $(ALL_BINARIES) $(TESTS)
 
-test: $(TESTS)
-	./efcodec_test
-	./perms_test
-	./search_test
-	./ternary_test
-
 clean:
 	rm -f -R $(DEPDIR) $(OBJDIR)
 

Makefile.rules

@@ -39,6 +39,12 @@ search_test: $(OBJDIR)/search_test.o $(OBJDIR)/search.o $(OBJDIR)/board.o $(OBJD
 ternary_test: $(OBJDIR)/ternary_test.o
 	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 
+test: $(TESTS)
+	./efcodec_test
+	./perms_test
+	./search_test
+	./ternary_test
+
 # Rules to build binaries follow.
 
 backpropagate-losses: $(OBJDIR)/backpropagate-losses.o $(COMMON_OBJS)

README.md

@@ -3,7 +3,7 @@
 Push Fight is solved completely! With the help of [these volunteers](CREDITS.txt)
 I was able to calculate the best move for any valid position of the game.
 
-Push Fight is a an abstract board game for two players designed by
+Push Fight is an abstract board game for two players designed by
 Brett Picotte. A summary of the rules is provided further down.
 For more information about the game, or if you want to buy a physical copy
 to play with, visit https://pushfightgame.com/

build-windows-release.sh

@@ -0,0 +1,129 @@
+#!/bin/sh
+
+DIR=$(readlink -f $(dirname "$0"))
+VERSION=1.0.0
+BASENAME=pushfight
+DIRNAME=$BASENAME-$VERSION
+ZIPNAME=$BASENAME-$VERSION-windows.zip
+
+set -e -E -o pipefail
+
+# Build windows binaries
+echo 'Building executables...'
+make clean
+make -f Makefile.mingw -j lookup-min pushfight-standalone-server
+
+# Build statically served files (HTML, JS, etc.)
+echo 'Building static files...'
+(cd html && npm run build)
+
+echo 'Populating temporary directory...'
+TEMPDIR=$(mktemp -d)
+trap "rm -R '$TEMPDIR'" EXIT
+mkdir "$TEMPDIR/$DIRNAME"
+cp lookup-min.exe pushfight-standalone-server.exe "$TEMPDIR/$DIRNAME/"
+cp -R html/dist "$TEMPDIR/$DIRNAME/static"
+
+cat >"$TEMPDIR/$DIRNAME/README.txt" <<EOF
+Push Fight analyzer version $VERSION for Windows
+
+Copyright 2022 by Maks Verver.
+
+For more information, or to download the source code, please visit:
+https://github.com/maksverver/pushfight/
+
+
+WHAT IS PUSH FIGHT?
+-------------------
+
+Push Fight is an abstract board game for two players designed by Brett Picotte.
+For more information about the game, or if you want to buy a physical copy to
+play with, visit: https://pushfightgame.com/
+
+
+RULES OF THE GAME
+-----------------
+
+Push Fight is a game for two players on a board with 4 rows and 8 columns,
+with some squares missing. Rows are labeled 1 through 4 (from bottom to top)
+and columns are labeled a through h (from left to right), as in Chess.
+
+    a b c d e f g h
+        ---------
+  4     . . . . .   4
+  3 . . . . . . . . 3
+  2 . . . . . . . . 2
+  1   . . . . .     1
+      ---------
+    a b c d e f g h
+
+Each player controls five pieces: two round pieces and three square ones. The
+game starts with the first player (in my version, red) placing their pieces
+anywhere on the left half of the board (columns a through d), then the second
+player placing their pieces on the right half of the board (columns e through
+h), and then the red player plays the first turn.
+
+During a turn, a player can make 0, 1 or 2 moves and then must end with exactly
+1 push. If a player cannot push, he or she loses the game immediately. A move
+consists of taking a piece of the player's color (either a square or a round
+one) and moving it to any free square that is reachable through a sequence of
+horizontal and vertical moves. Finally, a push involves taking a square piece
+of the player's color and moving it exactly 1 space up, down, left or right,
+pushing pieces that are in the way in the same direction. At least 1 other
+piece must be pushed, though it doesn't matter what color or shape the pushed
+pieces are.
+
+Pieces cannot be pushed past the railing at the top and bottom of the board.
+However, pieces can be pushed off the board on the left and right side (and off
+the top or bottom of squares like b3 and g2). The first player who manages to
+push an opponent's piece off the board, wins.
+
+There is one final rule. After a player has performed their push move, a special
+piece called an anchor is placed on the pushing piece. The opponent may not push
+that piece during the next turn.
+
+
+COMPLETING THE INSTALLATION
+---------------------------
+
+To use the executables in this distribution, you need to download a data file
+called minimized.bin.xz (4.3 GB) and place it in this directory. The file is
+available here: https://styx.verver.ch/~maks/pushfight/minimized.bin.xz
+
+If that URL no longer works, check https://github.com/maksverver/pushfight
+for updated instructions.
+
+Note that although .xz is a compression format, you do not have to extract the
+contents of the file; it can be used directly. However, extracting it is an
+option, and may lead to faster analysis. Note however, that if you choose to
+extract this file, it will take around 68 GB of disk space. You can extract .xz
+files with XZ Utils (https://tukaani.org/xz/) or 7-Zip (https://www.7-zip.org/).
+
+
+AVAILABLE EXECUTABLES
+---------------------
+
+This release contains two executables:
+
+  1. lookup-min.exe, which can be used to analyze any position on the command
+     line. For a given position, it prints all successors sorted by valuation.
+
+  2. pushfight-standalone-server.exe, which can be used to run a standalone
+     version of the web app that is also available at:
+     https://styx.verver.ch/pushfight/
+
+     After downloading minimized.bin.xz, start pushfight-standalone-server.exe,
+     and then open http://localhost:8080/ in your browser to interact with the
+     app.
+
+     Run "pushfight-standalone-server.exe --help" to get a list of command line
+     options, including which host and port to serve on.
+
+     Note that this server is meant for local use only. It's not meant to serve
+     large amounts of production traffic.
+EOF
+
+echo 'Ready to archive the following files:'
+(cd "$TEMPDIR" && find "$DIRNAME")
+
+(cd "$TEMPDIR" && zip -r -9 "$DIR"/"$ZIPNAME" "$DIRNAME")