Add macOS support

build/macOS/.gitignore

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+locale
+Pods
+Podfile.lock
+deps/*
+!deps/*.sh
+xcshareddata
+xcuserdata
+*.xcworkspace

build/macOS/MultiCraft/MultiCraft/Assets.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "filename" : "AppIcon-16.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
+    },
+    {
+      "filename" : "AppIcon-32.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
+    },
+    {
+      "filename" : "AppIcon-32.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
+    },
+    {
+      "filename" : "AppIcon-64.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
+    },
+    {
+      "filename" : "AppIcon-128.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
+    },
+    {
+      "filename" : "AppIcon-256.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
+    },
+    {
+      "filename" : "AppIcon-256.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
+    },
+    {
+      "filename" : "AppIcon-512.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
+    },
+    {
+      "filename" : "AppIcon-512.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
+    },
+    {
+      "filename" : "AppIcon-1024.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

build/macOS/MultiCraft/MultiCraft/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

build/macOS/MultiCraft/MultiCraft/Info.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(MARKETING_VERSION)</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+	<key>LSApplicationCategoryType</key>
+	<string>public.app-category.adventure-games</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
+	<key>NSHighResolutionCapable</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2020 Maksym Hamarnyk. All rights reserved.</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>NSSupportsAutomaticTermination</key>
+	<true/>
+	<key>NSSupportsSuddenTermination</key>
+	<true/>
+</dict>
+</plist>

build/macOS/MultiCraft/MultiCraft/MultiCraft.entitlements

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-only</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
+	<key>com.apple.security.network.server</key>
+	<true/>
+</dict>
+</plist>

build/macOS/Podfile

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+project 'MultiCraft/MultiCraft.xcodeproj'
+platform :osx, '10.10'
+use_frameworks!
+
+target 'MultiCraft' do
+	pod 'leveldb-library'
+	pod 'libvorbis'
+end
+
+post_install do |installer|
+	installer.pods_project.targets.each do |target|
+		target.build_configurations.each do |config|
+			config.build_settings['GCC_FAST_MATH'] = 'YES'
+			config.build_settings['GCC_OPTIMIZATION_LEVEL'] = 'fast'
+			config.build_settings['GCC_SYMBOL_PRIVATE_EXTERN'] = 'YES'
+			config.build_settings['GCC_UNROLL_LOOPS'] = 'YES'
+			config.build_settings['LLVM_LTO'] = 'YES'
+			config.build_settings['ENABLE_BITCODE'] = 'NO'
+			config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = '10.10'
+			config.build_settings['OTHER_CFLAGS'] = ['$(inherited)', '-fvisibility-inlines-hidden', '-fdata-sections', '-ffunction-sections', '-fno-unwind-tables', '-fno-asynchronous-unwind-tables']
+			config.build_settings['OTHER_CPLUSPLUSFLAGS'] = ['$(inherited)', '$(OTHER_CFLAGS)']
+			config.build_settings['OTHER_LDFLAGS'] = ['$(inherited)', '-Wl,-dead_strip']
+			config.build_settings.delete('ARCHS')
+		end
+	end
+end

build/macOS/Start.sh

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+#!/bin/bash -e
+
+echo
+echo "Starting build MultiCraft for macOS..."
+
+echo
+echo "Build Libraries:"
+
+cd deps
+sh libraries.sh
+cd ..
+
+echo
+echo "Preparing Locales:"
+
+sh locale.sh
+
+echo
+echo "Creating App Icon:"
+
+echo "Skipping..."
+#sh appicon.sh
+
+echo
+echo "Install CocoaPods:"
+
+pod install
+
+echo
+echo "All done! You can continue in Xcode!"
+open MultiCraft.xcworkspace

build/macOS/appicon.sh

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+#!/bin/bash -e
+
+# Generates different AppIcon images with correct dimensions
+# (brew package: imagemagick)
+# (install: brew install imagemagick)
+SIZES="16 32 64 128 256 512 1024"
+SRCFILE=icon.png
+DSTDIR=MultiCraft/MultiCraft/Assets.xcassets/AppIcon.appiconset
+
+for sz in $SIZES; do
+	echo "Creating ${sz}x${sz} icon"
+	convert -resize ${sz}x${sz} $SRCFILE $DSTDIR/AppIcon-${sz}.png
+done
+
+echo "App Icon create successful"

build/macOS/deps/freetype.sh

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+#!/bin/bash -e
+
+. sdk.sh
+FREETYPE_VERSION=2.10.4
+
+if [ ! -d freetype-src ]; then
+	wget http://download.savannah.gnu.org/releases/freetype/freetype-$FREETYPE_VERSION.tar.gz
+	tar -xzvf freetype-$FREETYPE_VERSION.tar.gz
+	mv freetype-$FREETYPE_VERSION freetype-src
+	rm freetype-$FREETYPE_VERSION.tar.gz
+fi
+
+cd freetype-src
+
+CFLAGS=$OSX_FLAGS \
+PKG_CONFIG=/bin/false \
+./configure --prefix=/ \
+	--disable-shared --enable-static \
+	--with-bzip2=no --with-png=no
+make -j
+
+mkdir -p ../freetype
+make DESTDIR=$PWD/../freetype install
+
+echo "FreeType build successful"

build/macOS/deps/irrlicht.sh

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+#!/bin/bash -e
+
+. sdk.sh
+
+[ ! -d irrlicht-src ] && \
+	git clone --depth 1 -b ogl-es https://github.com/MoNTE48/Irrlicht irrlicht-src
+
+cd irrlicht-src/source/Irrlicht
+xcodebuild build \
+	 ARCHS="$OSX_ARCHES" \
+	-project Irrlicht.xcodeproj \
+	-configuration Release \
+	-scheme Irrlicht_OSX
+
+BUILD_FOLDER=$(xcodebuild -project Irrlicht.xcodeproj -scheme \
+		Irrlicht_OSX -showBuildSettings | \
+		grep TARGET_BUILD_DIR | sed -n -e 's/^.*TARGET_BUILD_DIR = //p')
+
+cd ../..
+
+[ -d ../irrlicht ] && rm -r ../irrlicht
+mkdir -p ../irrlicht
+cp "${BUILD_FOLDER}/libIrrlicht.a" ../irrlicht
+cp -r include ../irrlicht/include
+
+echo "Irrlicht build successful"

build/macOS/deps/libintl.sh

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+#!/bin/bash -e
+
+if [ ! -d libintl ]; then
+	wget https://github.com/MoNTE48/libintl-lite/archive/master.zip
+	unzip master.zip
+	mv libintl-lite-master libintl
+	rm master.zip
+fi
+
+echo "libintl-lite downloaded successful"

build/macOS/deps/libraries.sh

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+#!/bin/bash -e
+
+sh irrlicht.sh
+sh freetype.sh
+sh openal.sh
+sh libintl.sh
+
+echo
+echo "All libraries were built!"

build/macOS/deps/openal.sh

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+#!/bin/bash -e
+
+. sdk.sh
+OPENAL_VERSION=1.21.1
+
+if [ ! -d openal-src ]; then
+	wget https://github.com/kcat/openal-soft/archive/$OPENAL_VERSION.tar.gz
+	tar -xzvf $OPENAL_VERSION.tar.gz
+	mv openal-soft-$OPENAL_VERSION openal-src
+	rm $OPENAL_VERSION.tar.gz
+fi
+
+cd openal-src
+
+cmake -S . \
+	-DCMAKE_CXX_EXTENSIONS=OFF -DALSOFT_REQUIRE_COREAUDIO=ON \
+	-DALSOFT_EMBED_HRTF_DATA=YES -DALSOFT_UTILS=OFF \
+	-DALSOFT_EXAMPLES=OFF -DALSOFT_INSTALL=OFF -DALSOFT_BACKEND_WAVE=NO \
+	-DCMAKE_C_FLAGS_RELEASE="$OSX_FLAGS" -DCMAKE_CXX_FLAGS_RELEASE="$OSX_FLAGS" \
+	-DCMAKE_OSX_DEPLOYMENT_TARGET=10.10 \
+	"-DCMAKE_OSX_ARCHITECTURES=x86_64;arm64"
+cmake --build .
+
+mkdir -p ../openal
+mv libopenal.$OPENAL_VERSION.dylib ../openal/libopenal.1.dylib
+
+echo "OpenAL-Soft build successful"

build/macOS/deps/sdk.sh

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+#!/bin/bash -e
+
+# This file sets the appropriate compiler and flags for compiling for macOS without XCode
+sdk=macosx
+osver=10.10
+
+export OSX_ARCHES="x86_64 arm64"
+arches="-arch x86_64 -arch arm64"
+
+export OSX_COMPILER=$(xcrun --sdk $sdk --find clang)
+export OSX_CC=$OSX_COMPILER
+export OSX_CXX=$OSX_COMPILER
+export OSX_FLAGS="-isysroot $(xcrun --sdk $sdk --show-sdk-path) $arches -mmacosx-version-min=$osver -fvisibility=hidden -fdata-sections -ffunction-sections -fno-unwind-tables -fno-asynchronous-unwind-tables -Ofast"

build/macOS/locale.sh

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+#!/bin/bash -e
+
+if [ ! -d MultiCraft/MultiCraft.xcodeproj ]; then
+	echo "Run this in build/macOS"
+	exit 1
+fi
+
+DEST=$(pwd)
+
+pushd ../../po
+for lang in *; do
+	[ ${#lang} -ne 2 ] && continue
+	mopath=$DEST/locale/$lang/LC_MESSAGES
+	mkdir -p $mopath
+	pushd $lang
+	for fn in *.po; do
+		# brew install gettext
+		/usr/local/Cellar/gettext/*/bin/msgfmt -o $mopath/${fn/.po/.mo} $fn
+	done
+	popd
+done
+popd
+
+find $DEST -type d -name '.git' -print0 | xargs -0 -- rm -r
+find $DEST -type f -name '.git*' -delete
+find $DEST -type f -name '.DS_Store' -delete
+
+# remove broken languages
+for broken_lang in ja ko he; do
+	find $DEST -type d -name $broken_lang -print0 | xargs -0 -- rm -r
+done