diff --git a/android/gradle.properties b/android/gradle.properties
index bc2d95e8567abcfd41c26ebeb95fced48f43e773..818e87b23b224ced309ae5c147e5ed827826e237 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
org.gradle.jvmargs=-Xmx1536M
android.useAndroidX=true
android.enableJetifier=true
-app.versionName=0.0.1
-app.versionCode=1
+app.versionName=0.0.2
+app.versionCode=2
diff --git a/assets/icons/button_back.png b/assets/icons/button_back.png
deleted file mode 100644
index 2a802ff2d2bc0c90488a1c319288be9f28cdea5e..0000000000000000000000000000000000000000
Binary files a/assets/icons/button_back.png and /dev/null differ
diff --git a/assets/icons/button_restart.png b/assets/icons/button_restart.png
new file mode 100644
index 0000000000000000000000000000000000000000..389eabc630dcb6d973aae1b616e1783dbc414ca6
Binary files /dev/null and b/assets/icons/button_restart.png differ
diff --git a/assets/icons/button_start.png b/assets/icons/button_start.png
deleted file mode 100644
index 0a3b74a3b98f45de590a7f290b810daba7120912..0000000000000000000000000000000000000000
Binary files a/assets/icons/button_start.png and /dev/null differ
diff --git a/assets/icons/difficulty_easy.png b/assets/icons/difficulty_easy.png
deleted file mode 100644
index 66f1476dadfda62b03378a040f10737d9edbab1c..0000000000000000000000000000000000000000
Binary files a/assets/icons/difficulty_easy.png and /dev/null differ
diff --git a/assets/icons/difficulty_hard.png b/assets/icons/difficulty_hard.png
deleted file mode 100644
index 2c1aef8bb260d6e5241a0856c11cfae129c9d24e..0000000000000000000000000000000000000000
Binary files a/assets/icons/difficulty_hard.png and /dev/null differ
diff --git a/assets/icons/difficulty_medium.png b/assets/icons/difficulty_medium.png
deleted file mode 100644
index 146d9b9ca714b9c82e9a5188e88e5cc8736b893e..0000000000000000000000000000000000000000
Binary files a/assets/icons/difficulty_medium.png and /dev/null differ
diff --git a/assets/icons/empty.png b/assets/icons/empty.png
new file mode 100644
index 0000000000000000000000000000000000000000..28f81cf18e57d73b9cce53e1ae7a0525f3bdedbc
Binary files /dev/null and b/assets/icons/empty.png differ
diff --git a/assets/empty.png b/assets/skins/default_tile.png
similarity index 100%
rename from assets/empty.png
rename to assets/skins/default_tile.png
diff --git a/assets/skins/default_tile_black.png b/assets/skins/default_tile_black.png
index c9147334912e10a656a748dacd9e5ee8a51210bb..5fed42df2e38f0385dfb1bc1fe4f2c1c020d8bec 100644
Binary files a/assets/skins/default_tile_black.png and b/assets/skins/default_tile_black.png differ
diff --git a/assets/skins/default_tile_empty.png b/assets/skins/default_tile_empty.png
new file mode 100644
index 0000000000000000000000000000000000000000..586de0573e7f77d97c16942f603b8ee6d9c7d7bc
Binary files /dev/null and b/assets/skins/default_tile_empty.png differ
diff --git a/assets/skins/default_tile_white.png b/assets/skins/default_tile_white.png
index 7ac8407cc621b5931503d80be48443d44fead163..afd8939dc1e839364210e534ed908e6e0bc1a6e1 100644
Binary files a/assets/skins/default_tile_white.png and b/assets/skins/default_tile_white.png differ
diff --git a/fastlane/metadata/android/en-US/changelogs/2.txt b/fastlane/metadata/android/en-US/changelogs/2.txt
index fe56ebf91e506ee59b7d03cf8b12af27f3218d98..d636f6b3db88af84786df7618f6cc7f821f81a22 100644
--- a/fastlane/metadata/android/en-US/changelogs/2.txt
+++ b/fastlane/metadata/android/en-US/changelogs/2.txt
@@ -1 +1 @@
-Improve CI/CD, add jabber notification on create tag
+Add minimal gameplay
diff --git a/fastlane/metadata/android/en-US/changelogs/3.txt b/fastlane/metadata/android/en-US/changelogs/3.txt
deleted file mode 100644
index c4767c31cd60be21ad424c3e0b8357a7a045e229..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/en-US/changelogs/3.txt
+++ /dev/null
@@ -1 +0,0 @@
-Add minimal playable game.
diff --git a/fastlane/metadata/android/en-US/changelogs/4.txt b/fastlane/metadata/android/en-US/changelogs/4.txt
deleted file mode 100644
index 60ec69f6163967c4cd86a7c5123de298689182f8..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/en-US/changelogs/4.txt
+++ /dev/null
@@ -1 +0,0 @@
-Finalize minimal gameplay.
diff --git a/fastlane/metadata/android/en-US/changelogs/5.txt b/fastlane/metadata/android/en-US/changelogs/5.txt
deleted file mode 100644
index 8b03873cfea4fcffcd65ec9c0133ec0fe39820a3..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/en-US/changelogs/5.txt
+++ /dev/null
@@ -1 +0,0 @@
-Remove flag on cell when explored.
diff --git a/fastlane/metadata/android/en-US/changelogs/6.txt b/fastlane/metadata/android/en-US/changelogs/6.txt
deleted file mode 100644
index 9ff6c06121da32c2c920f8bc13b6304cda653493..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/en-US/changelogs/6.txt
+++ /dev/null
@@ -1 +0,0 @@
-Ensure first cell is not mined (postone put mines on board)
diff --git a/fastlane/metadata/android/fr-FR/changelogs/2.txt b/fastlane/metadata/android/fr-FR/changelogs/2.txt
index cdf380ac4f91ab3c0d9d07ac7af06ee46adfa7a2..7e81cee46211e6c898312e24098e852386290b34 100644
--- a/fastlane/metadata/android/fr-FR/changelogs/2.txt
+++ b/fastlane/metadata/android/fr-FR/changelogs/2.txt
@@ -1 +1 @@
-Amélioration de la chaîne CI/CD, envoi d'un message à la création de version
+Ajout du jeu minimal
diff --git a/fastlane/metadata/android/fr-FR/changelogs/3.txt b/fastlane/metadata/android/fr-FR/changelogs/3.txt
deleted file mode 100644
index 75d529883f8fa154d4ea9bd7307daab48f0680d0..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/fr-FR/changelogs/3.txt
+++ /dev/null
@@ -1 +0,0 @@
-Ajout du jeu minimal, jouable.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/4.txt b/fastlane/metadata/android/fr-FR/changelogs/4.txt
deleted file mode 100644
index 6f741b5ea2b0522dbf8d43262f726a9d86e4702d..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/fr-FR/changelogs/4.txt
+++ /dev/null
@@ -1 +0,0 @@
-Finalisation du jeu minimal.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/5.txt b/fastlane/metadata/android/fr-FR/changelogs/5.txt
deleted file mode 100644
index 0b46e4f89d48042f40111a1cb1678e65a7ce22f6..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/fr-FR/changelogs/5.txt
+++ /dev/null
@@ -1 +0,0 @@
-Enlève le marquage sur les cellules parcourues.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/6.txt b/fastlane/metadata/android/fr-FR/changelogs/6.txt
deleted file mode 100644
index 0c8a46bf50f92898aae7011440789c5eb94437d5..0000000000000000000000000000000000000000
--- a/fastlane/metadata/android/fr-FR/changelogs/6.txt
+++ /dev/null
@@ -1 +0,0 @@
-Impossibilité de tomber sur une mine au premier coup (reporte la génération de la grille)
diff --git a/fastlane/metadata/android/fr-FR/full_description.txt b/fastlane/metadata/android/fr-FR/full_description.txt
index 170a1a633d68331f0ae329b7d3af80123aac1ce5..3369f597ba7389af90d58962de34112f9eb8b8f4 100644
--- a/fastlane/metadata/android/fr-FR/full_description.txt
+++ b/fastlane/metadata/android/fr-FR/full_description.txt
@@ -1 +1 @@
-Jeu du démineur simple
+Jeu du reversi simple
diff --git a/fastlane/metadata/android/fr-FR/short_description.txt b/fastlane/metadata/android/fr-FR/short_description.txt
index 170a1a633d68331f0ae329b7d3af80123aac1ce5..3369f597ba7389af90d58962de34112f9eb8b8f4 100644
--- a/fastlane/metadata/android/fr-FR/short_description.txt
+++ b/fastlane/metadata/android/fr-FR/short_description.txt
@@ -1 +1 @@
-Jeu du démineur simple
+Jeu du reversi simple
diff --git a/fastlane/metadata/android/fr-FR/title.txt b/fastlane/metadata/android/fr-FR/title.txt
index 170a1a633d68331f0ae329b7d3af80123aac1ce5..3369f597ba7389af90d58962de34112f9eb8b8f4 100644
--- a/fastlane/metadata/android/fr-FR/title.txt
+++ b/fastlane/metadata/android/fr-FR/title.txt
@@ -1 +1 @@
-Jeu du démineur simple
+Jeu du reversi simple
diff --git a/icons/build_application_icons.sh b/icons/build_application_icons.sh
index 9a5488a87fc7e4376fde76429e03c066830ccfcb..7909dd523da1283627fabba793bdc7b458aa0d51 100755
--- a/icons/build_application_icons.sh
+++ b/icons/build_application_icons.sh
@@ -46,6 +46,7 @@ function build_asset_image() {
function build_icons_for_skin() {
SKIN_CODE="$1"
+ build_icon_for_skin ${SKIN_CODE} tile_empty
build_icon_for_skin ${SKIN_CODE} tile_black
build_icon_for_skin ${SKIN_CODE} tile_white
}
@@ -58,13 +59,9 @@ function build_icon_for_skin() {
}
# Game icons
-build_asset_image ${CURRENT_DIR}/button_back.svg ${BASE_DIR}/assets/icons/button_back.png
-build_asset_image ${CURRENT_DIR}/button_start.svg ${BASE_DIR}/assets/icons/button_start.png
-build_asset_image ${CURRENT_DIR}/difficulty_easy.svg ${BASE_DIR}/assets/icons/difficulty_easy.png
-build_asset_image ${CURRENT_DIR}/difficulty_medium.svg ${BASE_DIR}/assets/icons/difficulty_medium.png
-build_asset_image ${CURRENT_DIR}/difficulty_hard.svg ${BASE_DIR}/assets/icons/difficulty_hard.png
+build_asset_image ${CURRENT_DIR}/button_restart.svg ${BASE_DIR}/assets/icons/button_restart.png
+build_asset_image ${CURRENT_DIR}/empty.svg ${BASE_DIR}/assets/icons/empty.png
build_asset_image ${CURRENT_DIR}/game_win.svg ${BASE_DIR}/assets/icons/game_win.png
-build_asset_image ${CURRENT_DIR}/empty.svg ${BASE_DIR}/assets/empty.png
# Skins
build_icons_for_skin "default"
diff --git a/icons/button_back.svg b/icons/button_back.svg
deleted file mode 100644
index 2622a578dba53ce582afabfc587c2a85a1fb6eaa..0000000000000000000000000000000000000000
--- a/icons/button_back.svg
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 93.665 93.676" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect x=".44662" y=".89101" width="92.772" height="91.894" ry="11.689" fill="#e41578" stroke="#fff" stroke-width=".238"/><path d="m59.387 71.362c1.1248 1.1302 4.0012 1.1302 4.0012 0v-45.921c0-1.1316-2.8832-1.1316-4.0121 0l-37.693 20.918c-1.1289 1.1248-1.1479 2.9551-0.02171 4.084z" fill="#fefeff" stroke="#930e4e" stroke-linecap="round" stroke-linejoin="round" stroke-width="8.257"/><path d="m57.857 68.048c0.96243 0.96706 3.4236 0.96706 3.4236 0v-39.292c0-0.96825-2.467-0.96825-3.4329 0l-32.252 17.898c-0.96594 0.96243-0.9822 2.5285-0.01858 3.4945z" fill="#fefeff" stroke="#feffff" stroke-linecap="round" stroke-linejoin="round" stroke-width="4.314"/></svg>
diff --git a/icons/button_restart.svg b/icons/button_restart.svg
new file mode 100644
index 0000000000000000000000000000000000000000..1d18f3b4122b5df597f3be46abfd0770affb3ca6
--- /dev/null
+++ b/icons/button_restart.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 93.665 93.676" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect x=".44662" y=".89101" width="92.772" height="91.894" ry="11.689" fill="#49a1ee" stroke="#fff" stroke-width=".238"/><switch transform="matrix(.69484 0 0 .69484 12.09 12.096)" fill="#fefeff" stroke="#105ca1" stroke-width="5.7567"><foreignObject width="1" height="1" requiredExtensions="http://ns.adobe.com/AdobeIllustrator/10.0/"/><g fill="#fefeff" stroke="#105ca1" stroke-width="5.7567"><g fill="#fefeff" stroke="#105ca1" stroke-width="5.7567"><path d="m43.3 91.8-18.3 5.5c-2.5 0.7-5.1-0.7-5.9-3.1-0.7-2.5 0.7-5.1 3.1-5.9l6.8-2c-12.4-7.3-20.8-20.8-20.8-36.3 0-17.3 10.6-32.2 25.6-38.6 3.1-1.3 6.6 1 6.6 4.3 0 1.9-1.1 3.6-2.8 4.3-11.8 5-20 16.5-20 30 0 12.2 6.8 22.9 16.8 28.4l-2.4-8.1c-0.7-2.5 0.7-5.1 3.1-5.9 2.5-0.7 5.1 0.7 5.9 3.1l5.5 18.3c0.7 2.6-0.7 5.2-3.2 6z"/><path d="m77.7 11.7-6.8 2c12.5 7.3 20.9 20.8 20.9 36.3 0 17.3-10.6 32.2-25.6 38.6-3.1 1.3-6.6-1-6.6-4.3 0-1.9 1.1-3.6 2.8-4.3 11.8-5 20-16.5 20-30 0-12.2-6.8-22.9-16.8-28.4l2.4 8.1c0.7 2.5-0.7 5.1-3.1 5.9-2.5 0.7-5.1-0.7-5.9-3.1l-5.5-18.3c-0.7-2.5 0.7-5.1 3.2-5.9l18.3-5.6c2.5-0.7 5.1 0.7 5.9 3.1 0.7 2.5-0.7 5.2-3.2 5.9z"/></g></g></switch></svg>
diff --git a/icons/button_start.svg b/icons/button_start.svg
deleted file mode 100644
index e9d49d2172b9a0305db82779971e3c1e12f34a70..0000000000000000000000000000000000000000
--- a/icons/button_start.svg
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 93.665 93.676" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect x=".44662" y=".89101" width="92.772" height="91.894" ry="11.689" fill="#49a1ee" stroke="#fff" stroke-width=".238"/><path d="m34.852 25.44c-1.1248-1.1302-4.0012-1.1302-4.0012 0v45.921c0 1.1316 2.8832 1.1316 4.0121 0l37.693-20.918c1.1289-1.1248 1.1479-2.9551 0.02171-4.084z" fill="#fefeff" stroke="#105ca1" stroke-linecap="round" stroke-linejoin="round" stroke-width="8.257"/><path d="m36.382 28.754c-0.96243-0.96706-3.4236-0.96706-3.4236 0v39.292c0 0.96825 2.467 0.96825 3.4329 0l32.252-17.898c0.96594-0.96243 0.9822-2.5285 0.01858-3.4945z" fill="#fefeff" stroke="#feffff" stroke-linecap="round" stroke-linejoin="round" stroke-width="4.314"/></svg>
diff --git a/icons/difficulty_easy.svg b/icons/difficulty_easy.svg
deleted file mode 100644
index da0e21f6c94972d3e3f19d21cd44d4f712e3174d..0000000000000000000000000000000000000000
--- a/icons/difficulty_easy.svg
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 102 102" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect x="1" y="1" width="100" height="100" ry="0" fill="#41ff6a" stroke="#000" stroke-width="2"/><path d="m23.408 53.415 20.8 13.7c0.2 0.1 0.3 0.2 0.5 0.3 1.3 0.5 2.8-0.1 3.3-1.3 0.5-1.3-0.1-2.8-1.3-3.3l-23.2-9.6c-0.2 0-0.3 0.2-0.1 0.2zm23.7 11.6c0.1 0.8-0.5 1.4-1.3 1.5s-1.4-0.5-1.5-1.3 0.5-1.4 1.3-1.5c0.8 0 1.5 0.5 1.5 1.3z"/><path d="m41.708 36.515c0.1 0.4 0.6 0.7 1 0.7 0.9-0.1 1.9-0.1 2.8-0.1 1.5 0 2.9 0.1 4.3 0.3 0.6 0.1 1.2-0.4 1.2-1v-6.9c0-0.6-0.5-1-1-1-3.2 0.1-6.4 0.7-9.3 1.6-0.5 0.2-0.8 0.7-0.6 1.3z"/><path d="m52.508 37.815c2.1 0.5 4.2 1.3 6.2 2.2 0.5 0.3 1.2 0 1.4-0.6l2.7-8.2c0.2-0.5-0.1-1.1-0.6-1.3-3-0.9-6.1-1.5-9.3-1.6-0.6 0-1 0.4-1 1v7.5c-0.1 0.5 0.2 0.9 0.6 1z"/><path d="m81.508 46.115-8.4 6.1c-0.4 0.3-0.5 0.8-0.3 1.3 0.9 1.6 1.6 3.2 2.2 4.9 0.2 0.5 0.7 0.8 1.2 0.6l9.8-3.2c0.5-0.2 0.8-0.7 0.6-1.3-1-2.9-2.3-5.7-3.8-8.2-0.2-0.4-0.9-0.6-1.3-0.2z"/><path d="m32.908 40.015c2.3-1.1 4.7-2 7.2-2.5 0.6-0.1 1-0.7 0.8-1.3l-1.5-4.7c-0.2-0.5-0.8-0.8-1.3-0.6-2.9 1.2-5.7 2.7-8.2 4.6-0.4 0.3-0.5 0.9-0.2 1.4l2 2.8c0.2 0.4 0.8 0.5 1.2 0.3z"/><path d="m63.408 31.615-2.8 8.6c-0.1 0.4 0 0.9 0.4 1.1 1.7 1 3.4 2.2 4.9 3.6 0.4 0.4 1.1 0.3 1.5-0.1l5.7-7.9c0.3-0.4 0.2-1.1-0.2-1.4-2.5-1.9-5.3-3.4-8.2-4.6-0.5-0.2-1.1 0.1-1.3 0.7z"/><path d="m67.908 46.815c1.3 1.4 2.5 2.8 3.5 4.4 0.3 0.5 0.9 0.6 1.4 0.3l8.3-6c0.4-0.3 0.5-0.9 0.2-1.4-1.8-2.5-3.9-4.8-6.2-6.8-0.4-0.4-1.1-0.3-1.5 0.2l-5.9 8.1c-0.2 0.3-0.2 0.8 0.2 1.2z"/><path d="m24.408 46.315c1.8-2 3.9-3.7 6.2-5.1 0.5-0.3 0.6-1 0.3-1.4l-1.8-2.4c-0.3-0.5-1-0.6-1.5-0.2-2.3 2-4.4 4.3-6.2 6.8-0.3 0.4-0.2 1.1 0.2 1.4l1.4 1c0.5 0.3 1 0.3 1.4-0.1z"/><path d="m13.808 54.815 6 2c0.5 0.2 1-0.1 1.2-0.6 1.1-2.6 2.2-4.3 3.9-6.4 0.4-0.4 0.3-1.1-0.2-1.4l-5.9-4.2c-0.5-0.3-1.1-0.2-1.4 0.3-1.6 2.5-3.2 6.1-4.1 9-0.3 0.6 0 1.2 0.5 1.3z"/><path d="m75.808 60.915c0.4 1.7 0.7 3.5 0.9 5.3 0 0.5 0.5 0.9 1 0.9h10.2c0.6 0 1-0.5 1-1-0.1-3.1-0.5-6-1.3-8.9-0.1-0.6-0.7-0.9-1.3-0.7l-9.8 3.2c-0.6 0.2-0.9 0.7-0.7 1.2z"/><path d="m15.808 67.115c0.1-3.2 0.7-6.3 1.7-9.2 0.2-0.5-0.1-1.1-0.6-1.3l-0.4-0.1c-0.5-0.2-1.1 0.1-1.3 0.7-0.8 3.2-1.3 6.5-1.3 9.9z"/></svg>
diff --git a/icons/difficulty_hard.svg b/icons/difficulty_hard.svg
deleted file mode 100644
index 254346afe6f2b8c3cf79ee079881802f863caee9..0000000000000000000000000000000000000000
--- a/icons/difficulty_hard.svg
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 102 102" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect x="1" y="1" width="100" height="100" ry="0" fill="#d31158" stroke="#000" stroke-width="2"/><path d="m69.154 59.254-24.4 5.1c-0.2 0-0.4 0.1-0.5 0.1-1.3 0.6-1.9 2-1.4 3.3 0.6 1.3 2 1.9 3.3 1.4l23-9.7c0.2 0 0.1-0.2 0-0.2zm-25 8.7c-0.6-0.5-0.6-1.4-0.1-2s1.4-0.6 2-0.1 0.6 1.4 0.1 2c-0.5 0.5-1.4 0.6-2 0.1z"/><path d="m41.054 38.354c0.1 0.4 0.6 0.7 1 0.7 0.9-0.1 1.9-0.1 2.8-0.1 1.5 0 2.9 0.1 4.3 0.3 0.6 0.1 1.2-0.4 1.2-1v-6.9c0-0.6-0.5-1-1-1-3.2 0.1-6.4 0.7-9.3 1.6-0.5 0.2-0.8 0.7-0.6 1.3z"/><path d="m51.854 39.754c2.1 0.5 4.2 1.3 6.2 2.2 0.5 0.3 1.2 0 1.4-0.6l2.7-8.2c0.2-0.5-0.1-1.1-0.6-1.3-3-0.9-6.1-1.5-9.3-1.6-0.6 0-1 0.4-1 1v7.5c-0.2 0.5 0.1 0.9 0.6 1z"/><path d="m82.754 46.554-12.2 8.9c-0.4 0.3-0.5 0.8-0.3 1.3 0.9 1.6 1.2 2.6 1.8 4.3 0.2 0.5 0.7 0.8 1.2 0.6l14.4-4.7c0.5-0.2 0.8-0.7 0.6-1.3-1-2.9-2.6-6.4-4.1-8.9-0.3-0.5-1-0.6-1.4-0.2z"/><path d="m32.154 41.854c2.3-1.1 4.7-2 7.2-2.5 0.6-0.1 1-0.7 0.8-1.3l-1.5-4.7c-0.2-0.5-0.8-0.8-1.3-0.6-2.9 1.2-5.7 2.7-8.2 4.6-0.4 0.3-0.5 0.9-0.2 1.4l2 2.8c0.3 0.4 0.8 0.5 1.2 0.3z"/><path d="m62.754 33.454-2.8 8.6c-0.1 0.4 0 0.9 0.4 1.1 1.7 1 3.4 2.2 4.9 3.6 0.4 0.4 1.1 0.3 1.5-0.1l5.7-7.9c0.3-0.4 0.2-1.1-0.2-1.4-2.5-1.9-5.3-3.4-8.2-4.6-0.5-0.1-1.1 0.2-1.3 0.7z"/><path d="m67.154 48.654c1.3 1.4 2.5 2.8 3.5 4.4 0.3 0.5 0.9 0.6 1.4 0.3l8.3-6c0.4-0.3 0.5-0.9 0.2-1.4-1.8-2.5-3.9-4.8-6.2-6.8-0.4-0.4-1.1-0.3-1.5 0.2l-5.9 8.1c-0.2 0.3-0.1 0.9 0.2 1.2z"/><path d="m23.654 48.154c1.8-2 3.9-3.7 6.2-5.1 0.5-0.3 0.6-1 0.3-1.4l-1.7-2.4c-0.3-0.5-1-0.6-1.5-0.2-2.3 2-4.4 4.3-6.2 6.8-0.3 0.4-0.2 1.1 0.2 1.4l1.4 1c0.4 0.4 1 0.3 1.3-0.1z"/><path d="m15.954 57.654 0.5 0.2c0.5 0.2 1-0.1 1.2-0.6 1.1-2.6 2.5-5 4.2-7.1 0.4-0.4 0.3-1.1-0.2-1.4l-1.2-0.8c-0.3-0.4-1-0.2-1.3 0.3-1.6 2.5-2.9 5.3-3.8 8.2-0.2 0.5 0.1 1.1 0.6 1.2z"/><path d="m75.054 62.754c0.4 1.7 0.7 3.5 0.9 5.3 0 0.5 0.5 0.9 1 0.9h10.2c0.6 0 1-0.5 1-1-0.1-3.1-0.5-6-1.3-8.9-0.1-0.6-0.7-0.9-1.3-0.7l-9.8 3.2c-0.5 0.2-0.8 0.7-0.7 1.2z"/><path d="m15.054 68.954c0.1-3.2 0.7-6.3 1.7-9.2 0.2-0.5-0.1-1.1-0.6-1.3l-0.3-0.1c-0.5-0.2-1.1 0.1-1.3 0.7-0.8 3.2-1.3 6.5-1.3 9.9z"/></svg>
diff --git a/icons/difficulty_medium.svg b/icons/difficulty_medium.svg
deleted file mode 100644
index a6a8c5565ce3937fdb73613f7f53e14f1c888630..0000000000000000000000000000000000000000
--- a/icons/difficulty_medium.svg
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 102 102" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect x="1" y="1" width="100" height="100" ry="0" fill="#eeb517" stroke="#000" stroke-width="2"/><path d="m53.928 43.009-11 21.7c-0.1 0.2-0.1 0.3-0.2 0.5-0.4 1.4 0.4 2.7 1.7 3.2 1.4 0.4 2.7-0.4 3.2-1.7l6.6-23.7c0-0.1-0.2-0.2-0.3 0zm-8.5 24.3c-0.8 0.1-1.5-0.4-1.6-1.1-0.1-0.8 0.4-1.5 1.1-1.6 0.8-0.1 1.5 0.4 1.6 1.1 0.1 0.8-0.4 1.5-1.1 1.6z"/><path d="m41.128 37.409c0.1 0.4 0.6 0.7 1 0.7 0.9-0.1 1.9-0.1 2.8-0.1 1.5 0 2.9 0.1 4.3 0.3 0.6 0.1 1.2-0.4 1.2-1v-6.9c0-0.6-0.5-1-1-1-3.2 0.1-6.4 0.7-9.3 1.6-0.5 0.2-0.8 0.7-0.6 1.3z"/><path d="m51.928 41.209c2.1 0.5 3.5 1 5.5 2 0.5 0.3 1.2 0 1.4-0.6l4.2-12.8c0.2-0.5-0.1-1.1-0.6-1.3-3-0.9-6.9-1.5-10.1-1.7-0.6 0-1 0.4-1 1v12.4c-0.1 0.5 0.2 0.9 0.6 1z"/><path d="m80.928 47.009-8.4 6.1c-0.4 0.3-0.5 0.8-0.3 1.3 0.9 1.6 1.6 3.2 2.2 4.9 0.2 0.5 0.7 0.8 1.2 0.6l9.8-3.2c0.5-0.2 0.8-0.7 0.6-1.3-1-2.9-2.3-5.7-3.8-8.2-0.2-0.4-0.9-0.5-1.3-0.2z"/><path d="m32.328 40.909c2.3-1.1 4.7-2 7.2-2.5 0.6-0.1 1-0.7 0.8-1.3l-1.5-4.7c-0.2-0.5-0.8-0.8-1.3-0.6-2.9 1.2-5.7 2.7-8.2 4.6-0.4 0.3-0.5 0.9-0.2 1.4l2 2.8c0.2 0.4 0.8 0.5 1.2 0.3z"/><path d="m62.828 32.509-2.8 8.6c-0.1 0.4 0 0.9 0.4 1.1 1.7 1 3.4 2.2 4.9 3.6 0.4 0.4 1.1 0.3 1.5-0.1l5.7-7.9c0.3-0.4 0.2-1.1-0.2-1.4-2.5-1.9-5.3-3.4-8.2-4.6-0.5-0.1-1.1 0.2-1.3 0.7z"/><path d="m67.328 47.709c1.3 1.4 2.5 2.8 3.5 4.4 0.3 0.5 0.9 0.6 1.4 0.3l8.3-6c0.4-0.3 0.5-0.9 0.2-1.4-1.8-2.5-3.9-4.8-6.2-6.8-0.4-0.4-1.1-0.3-1.5 0.2l-5.8 8.1c-0.3 0.3-0.3 0.9 0.1 1.2z"/><path d="m23.828 47.209c1.8-2 3.9-3.7 6.2-5.1 0.5-0.3 0.6-1 0.3-1.4l-1.8-2.4c-0.3-0.5-1-0.6-1.5-0.2-2.3 2-4.4 4.3-6.2 6.8-0.3 0.4-0.2 1.1 0.2 1.4l1.4 1c0.5 0.4 1 0.3 1.4-0.1z"/><path d="m16.128 56.709 0.5 0.2c0.5 0.2 1-0.1 1.2-0.6 1.1-2.6 2.5-5 4.2-7.1 0.4-0.4 0.3-1.1-0.2-1.4l-1.2-0.8c-0.5-0.3-1.1-0.2-1.4 0.3-1.6 2.5-2.9 5.3-3.8 8.2-0.1 0.5 0.2 1.1 0.7 1.2z"/><path d="m75.228 61.809c0.4 1.7 0.7 3.5 0.9 5.3 0 0.5 0.5 0.9 1 0.9h10.2c0.6 0 1-0.5 1-1-0.1-3.1-0.5-6-1.3-8.9-0.1-0.6-0.7-0.9-1.3-0.7l-9.8 3.2c-0.6 0.2-0.8 0.7-0.7 1.2z"/><path d="m15.228 68.009c0.1-3.2 0.7-6.3 1.7-9.2 0.2-0.5-0.1-1.1-0.6-1.3l-0.3-0.1c-0.5-0.2-1.1 0.1-1.3 0.7-0.8 3.2-1.3 6.5-1.3 9.9z"/></svg>
diff --git a/icons/empty.svg b/icons/empty.svg
index 6b7cca72d5b5fe5d116270f4c6d4aa081402fbee..d988c4937ec1d00ce581b412ff4a859a0fd1862d 100644
--- a/icons/empty.svg
+++ b/icons/empty.svg
@@ -1,2 +1,2 @@
<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 100 100" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" ry="2" fill="none"/></svg>
+<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 93.665 93.676" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"/>
diff --git a/icons/skins/default/tile_black.svg b/icons/skins/default/tile_black.svg
index 76875fdd51faa445efb93d3e4f71067695c895d9..9bc87447b02e8879399d554e0badab996c28c541 100644
--- a/icons/skins/default/tile_black.svg
+++ b/icons/skins/default/tile_black.svg
@@ -1,2 +1,2 @@
<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 100 100" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" ry="2" fill="none"/><circle cx="50" cy="50" r="42.259" stroke="#919191" stroke-linecap="round" stroke-linejoin="round" stroke-width="6.37"/></svg>
+<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 100 100" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" ry="2" fill="none"/><circle cx="50" cy="50" r="42.259" stroke="#313131" stroke-linecap="round" stroke-linejoin="round" stroke-width="4"/></svg>
diff --git a/icons/skins/default/tile_empty.svg b/icons/skins/default/tile_empty.svg
new file mode 100644
index 0000000000000000000000000000000000000000..6b7cca72d5b5fe5d116270f4c6d4aa081402fbee
--- /dev/null
+++ b/icons/skins/default/tile_empty.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 100 100" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" ry="2" fill="none"/></svg>
diff --git a/icons/skins/default/tile_white.svg b/icons/skins/default/tile_white.svg
index a41d136e9cfa3c17ee63e1064e63890420512299..e26fc614bb65a4814727f6280495ad602807c934 100644
--- a/icons/skins/default/tile_white.svg
+++ b/icons/skins/default/tile_white.svg
@@ -1,2 +1,2 @@
<?xml version="1.0" encoding="UTF-8"?>
-<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 100 100" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" ry="2" fill="none"/><circle cx="50" cy="50" r="42.259" fill="#fff" stroke="#919191" stroke-linecap="round" stroke-linejoin="round" stroke-width="6.37"/></svg>
+<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 100 100" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" ry="2" fill="none"/><circle cx="50" cy="50" r="42.259" fill="#fff" stroke="#ececec" stroke-linecap="round" stroke-linejoin="round" stroke-width="4"/></svg>
diff --git a/lib/game_board.dart b/lib/game_board.dart
new file mode 100644
index 0000000000000000000000000000000000000000..1591fbae261f9f857822bd263f4b9b7a376717fa
--- /dev/null
+++ b/lib/game_board.dart
@@ -0,0 +1,255 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+enum PieceType {
+ empty,
+ black,
+ white,
+}
+
+/// This method flips a black piece to a white one, and vice versa. I'm still
+/// unsure about having it as a global function, but don't know where else to
+/// put it.
+PieceType getOpponent(PieceType player) =>
+ (player == PieceType.black) ? PieceType.white : PieceType.black;
+
+/// A position on the reversi board. Just an [x] and [y] coordinate pair.
+class Position {
+ final int x;
+ final int y;
+
+ const Position(this.x, this.y);
+}
+
+/// An immutable representation of a reversi game's board.
+class GameBoard {
+ static final int height = 8;
+ static final int width = 8;
+ final List<List<PieceType>> rows;
+
+ // Because calculating out all the available moves for a player can be
+ // expensive, they're cached here.
+ final _availableMoveCache = <PieceType, List<Position>>{};
+
+ /// Default constructor, which creates a board with pieces in starting
+ /// position.
+ GameBoard() : rows = _emptyBoard;
+
+ /// Copy constructor.
+ GameBoard.fromGameBoard(GameBoard other)
+ : rows = List.generate(height, (i) => List.from(other.rows[i]));
+
+ /// Retrieves the type of piece at a location on the game board.
+ PieceType getPieceAtLocation(int x, int y) {
+ assert(x >= 0 && x < width);
+ assert(y >= 0 && y < height);
+ return rows[y][x];
+ }
+
+ /// Gets the total number of pieces of a particular type.
+ int getPieceCount(PieceType pieceType) {
+ return rows.fold(
+ 0,
+ (s, e) => s + e.where((e) => e == pieceType).length,
+ );
+ }
+
+ /// Calculates the list of available moves on this board for a player. These
+ /// moves are calculated for the first call and cached for any subsequent
+ /// ones.
+ List<Position> getMovesForPlayer(PieceType player) {
+ if (player == PieceType.empty) {
+ return [];
+ }
+
+ if (_availableMoveCache.containsKey(player)) {
+ return _availableMoveCache[player]!;
+ }
+
+ final legalMoves = <Position>[];
+ for (var x = 0; x < width; x++) {
+ for (var y = 0; y < width; y++) {
+ if (isLegalMove(x, y, player)) {
+ legalMoves.add(Position(x, y));
+ }
+ }
+ }
+
+ _availableMoveCache[player] = legalMoves;
+ return legalMoves;
+ }
+
+ /// Returns a new GameBoard instance representing the state this one would
+ /// have after [player] puts a piece at [x],[y]. This method does not check if
+ /// the move was legal, and will blindly trust its input.
+ GameBoard updateForMove(int x, int y, PieceType player) {
+ assert(player != PieceType.empty);
+ final newBoard = GameBoard.fromGameBoard(this);
+
+ if (!isLegalMove(x, y, player)) {
+ return newBoard;
+ }
+
+ newBoard.rows[y][x] = player;
+
+ for (var dx = -1; dx <= 1; dx++) {
+ for (var dy = -1; dy <= 1; dy++) {
+ if (dx == 0 && dy == 0) continue;
+ newBoard._traversePath(x, y, dx, dy, player, true);
+ }
+ }
+
+ return newBoard;
+ }
+
+ /// Returns true if it would be a legal move for [player] to put a piece down
+ /// at [x],[y].
+ bool isLegalMove(int x, int y, PieceType player) {
+ assert(player != PieceType.empty);
+ assert(x >= 0 && x < width);
+ assert(y >= 0 && y < height);
+
+ // It's occupied, yo. No can do.
+ if (rows[y][x] != PieceType.empty) return false;
+
+ // Try each of the eight cardinal directions, looking for a row of opposing
+ // pieces to flip.
+ for (var dx = -1; dx <= 1; dx++) {
+ for (var dy = -1; dy <= 1; dy++) {
+ if (dx == 0 && dy == 0) continue;
+ if (_traversePath(x, y, dx, dy, player, false)) return true;
+ }
+ }
+
+ // No flippable opponent pieces were found in any directions. This is not a
+ // legal move.
+ return false;
+ }
+
+ // This method walks the board in one of eight cardinal directions (determined
+ // by the [dx] and [dy] parameters) beginning at [x],[y], and attempts to
+ // determine if a move at [x],[y] by [player] would result in pieces getting
+ // flipped. If so, the method returns true, otherwise false. If [flip] is set
+ // to true, the pieces are flipped in place to their new colors before the
+ // method returns.
+ bool _traversePath(
+ int x, int y, int dx, int dy, PieceType player, bool flip) {
+ var foundOpponent = false;
+ var curX = x + dx;
+ var curY = y + dy;
+
+ while (curX >= 0 && curX < width && curY >= 0 && curY < height) {
+ if (rows[curY][curX] == PieceType.empty) {
+ // This path led to an empty spot rather than a legal move.
+ return false;
+ } else if (rows[curY][curX] == getOpponent(player)) {
+ // Update flag and keep going, hoping to hit one of player's pieces.
+ foundOpponent = true;
+ } else if (foundOpponent) {
+ // Found opposing pieces and then one of player's afterward. This is
+ // a legal move.
+ if (flip) {
+ // Backtrack, flipping pieces to player's color.
+ while (curX != x || curY != y) {
+ curX -= dx;
+ curY -= dy;
+ rows[curY][curX] = player;
+ }
+ }
+ return true;
+ } else {
+ // Found one of player's pieces, but no opposing pieces.
+ return false;
+ }
+
+ curX += dx;
+ curY += dy;
+ }
+
+ return false;
+ }
+}
+
+const _emptyBoard = [
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.black,
+ PieceType.white,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.white,
+ PieceType.black,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+ [
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ PieceType.empty,
+ ],
+];
diff --git a/lib/game_board_scorer.dart b/lib/game_board_scorer.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ac314aa27145fc1e1a058e478025bdfab36bae62
--- /dev/null
+++ b/lib/game_board_scorer.dart
@@ -0,0 +1,64 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'game_board.dart';
+
+class GameBoardScorer {
+ // Values for each position on the board.
+ static const _positionValues = [
+ [10000, -1000, 100, 100, 100, 100, -1000, 10000],
+ [-1000, -1000, 1, 1, 1, 1, -1000, -1000],
+ [100, 1, 50, 50, 50, 50, 1, 100],
+ [100, 1, 50, 1, 1, 50, 1, 100],
+ [100, 1, 50, 1, 1, 50, 1, 100],
+ [100, 1, 50, 50, 50, 50, 1, 100],
+ [-1000, -1000, 1, 1, 1, 1, -1000, -1000],
+ [10000, -1000, 100, 100, 100, 100, -1000, 10000],
+ ];
+
+ /// Maximum and minimum values for scores, which are used in the minimax
+ /// algorithm in [MoveFinder].
+ static const maxScore = 1000 * 1000 * 1000;
+ static const minScore = -1 * maxScore;
+
+ final GameBoard board;
+
+ GameBoardScorer(this.board);
+
+ /// Returns the score of the board, as determined by what pieces are in place,
+ /// and how valuable their locations are. This is a very simple scoring
+ /// heuristic, but it's surprisingly effective.
+ int getScore(PieceType player) {
+ assert(player != PieceType.empty);
+ var opponent = getOpponent(player);
+ var score = 0;
+
+ if (board.getMovesForPlayer(PieceType.black).isEmpty &&
+ board.getMovesForPlayer(PieceType.white).isEmpty) {
+ // Game is over.
+ var playerCount = board.getPieceCount(player);
+ var opponentCount = board.getPieceCount(getOpponent(player));
+
+ if (playerCount > opponentCount) {
+ return maxScore;
+ } else if (playerCount < opponentCount) {
+ return minScore;
+ } else {
+ return 0;
+ }
+ }
+
+ for (var y = 0; y < GameBoard.height; y++) {
+ for (var x = 0; x < GameBoard.width; x++) {
+ if (board.getPieceAtLocation(x, y) == player) {
+ score += _positionValues[y][x];
+ } else if (board.getPieceAtLocation(x, y) == opponent) {
+ score -= _positionValues[y][x];
+ }
+ }
+ }
+
+ return score;
+ }
+}
diff --git a/lib/game_model.dart b/lib/game_model.dart
new file mode 100644
index 0000000000000000000000000000000000000000..bb95262e3c46353a1d12ad96fb6e91fcc4255c3b
--- /dev/null
+++ b/lib/game_model.dart
@@ -0,0 +1,58 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'game_board.dart';
+
+/// A model representing the state of a game of reversi. It's a board and the
+/// player who's next to go, essentially.
+class GameModel {
+ late final GameBoard board;
+ final PieceType player;
+ final String _skin = 'default';
+
+ GameModel({
+ required this.board,
+ this.player = PieceType.black,
+ });
+
+ String get skin => _skin;
+
+ int get blackScore => board.getPieceCount(PieceType.black);
+
+ int get whiteScore => board.getPieceCount(PieceType.white);
+
+ bool get gameIsOver => (board.getMovesForPlayer(player).isEmpty);
+
+ String get gameResultString {
+ if (blackScore > whiteScore) {
+ return 'Black wins.';
+ } else if (whiteScore > blackScore) {
+ return 'White wins.';
+ } else {
+ return 'Tie.';
+ }
+ }
+
+ /// Attempts to create a new instance of GameModel using the coordinates
+ /// provided as the current player's move. If successful, a new GameModel is
+ /// returned. If unsuccessful, null is returned.
+ GameModel updateForMove(int x, int y) {
+ if (!board.isLegalMove(x, y, player)) {
+ return null!;
+ }
+
+ final newBoard = board.updateForMove(x, y, player);
+ PieceType nextPlayer;
+
+ if (newBoard.getMovesForPlayer(getOpponent(player)).isNotEmpty) {
+ nextPlayer = getOpponent(player);
+ } else if (newBoard.getMovesForPlayer(player).isNotEmpty) {
+ nextPlayer = player;
+ } else {
+ nextPlayer = PieceType.empty;
+ }
+
+ return GameModel(board: newBoard, player: nextPlayer);
+ }
+}
diff --git a/lib/main.dart b/lib/main.dart
index dd1afff2ab481d34fc88bd2e0751f294b17f42ed..75b66dec53ff27807ac716bfa2717d328bffcbad 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,34 +1,324 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:provider/provider.dart';
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
-import 'provider/data.dart';
-import 'screens/home.dart';
+import 'dart:async';
+import 'package:async/async.dart';
+import 'package:flutter/services.dart' show SystemChrome, DeviceOrientation;
+import 'package:flutter/widgets.dart';
+
+import 'game_board.dart';
+import 'game_model.dart';
+import 'move_finder.dart';
+import 'styling.dart';
+import 'thinking_indicator.dart';
+
+/// Main function for the app. Turns off the system overlays and locks portrait
+/// orientation for a more game-like UI, and then runs the [Widget] tree.
void main() {
WidgetsFlutterBinding.ensureInitialized();
- SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp])
- .then((value) => runApp(MyApp()));
+
+ SystemChrome.setEnabledSystemUIOverlays([]);
+ SystemChrome.setPreferredOrientations([
+ DeviceOrientation.portraitUp,
+ DeviceOrientation.portraitDown,
+ ]);
+
+ runApp(FlutterFlipApp());
}
-class MyApp extends StatelessWidget {
+/// The App class. Unlike many Flutter apps, this one does not use Material
+/// widgets, so there's no [MaterialApp] or [Theme] objects.
+class FlutterFlipApp extends StatelessWidget {
+ @override
+ Widget build(BuildContext context) {
+ return WidgetsApp(
+ color: Color(0xffffffff), // Mandatory background color.
+ onGenerateRoute: (settings) {
+ return PageRouteBuilder<dynamic>(
+ settings: settings,
+ pageBuilder: (context, animation, secondaryAnimation) => GameScreen(),
+ );
+ },
+ );
+ }
+}
+
+/// The [GameScreen] Widget represents the entire game
+/// display, from scores to board state and everything in between.
+class GameScreen extends StatefulWidget {
+ @override
+ State createState() => _GameScreenState();
+}
+
+/// State class for [GameScreen].
+///
+/// The game is modeled as a [Stream] of immutable instances of [GameModel].
+/// Each move by the player or CPU results in a new [GameModel], which is
+/// sent downstream. [GameScreen] uses a [StreamBuilder] wired up to that stream
+/// of models to build out its [Widget] tree.
+class _GameScreenState extends State<GameScreen> {
+ final StreamController<GameModel> _userMovesController =
+ StreamController<GameModel>();
+ final StreamController<GameModel> _restartController =
+ StreamController<GameModel>();
+ Stream<GameModel>? _modelStream;
+
+ _GameScreenState() {
+ // Below is the combination of streams that controls the flow of the game.
+ // There are two streams of models produced by player interaction (either by
+ // restarting the game, which produces a brand new game model and sends it
+ // downstream, or tapping on one of the board locations to play a piece, and
+ // which creates a new board model with the result of the move and sends it
+ // downstream. The StreamGroup combines these into a single stream, then
+ // does a little trick with asyncExpand.
+ //
+ // The function used in asyncExpand checks to see if it's the CPU's turn
+ // (white), and if so creates a [MoveFinder] to look for the best move. It
+ // awaits the calculation, and then creates a new [GameModel] with the
+ // result of that move and sends it downstream by yielding it. If it's still
+ // the CPU's turn after making that move (which can happen in reversi), this
+ // is repeated.
+ //
+ // The final stream of models that exits the asyncExpand call is a
+ // combination of "new game" models, models with the results of player
+ // moves, and models with the results of CPU moves. These are fed into the
+ // StreamBuilder in [build], and used to create the widgets that comprise
+ // the game's display.
+ _modelStream = StreamGroup.merge([
+ _userMovesController.stream,
+ _restartController.stream,
+ ]).asyncExpand((model) async* {
+ yield model;
+
+ var newModel = model;
+
+ while (newModel.player == PieceType.white) {
+ final finder = MoveFinder(newModel.board);
+ final move = await finder.findNextMove(newModel.player, 5);
+ if (move != null) {
+ newModel = newModel.updateForMove(move.x, move.y);
+ yield newModel;
+ }
+ }
+ });
+ }
+
+ // Thou shalt tidy up thy stream controllers.
+ @override
+ void dispose() {
+ _userMovesController.close();
+ _restartController.close();
+ super.dispose();
+ }
+
+ /// The build method mostly just sets up the StreamBuilder and leaves the
+ /// details to _buildWidgets.
@override
Widget build(BuildContext context) {
- return ChangeNotifierProvider(
- create: (BuildContext context) => Data(),
- child: Consumer<Data>(builder: (context, data, child) {
- return MaterialApp(
- debugShowCheckedModeBanner: false,
- theme: ThemeData(
- primaryColor: Colors.blue,
- visualDensity: VisualDensity.adaptivePlatformDensity,
+ return StreamBuilder<GameModel>(
+ stream: _modelStream,
+ builder: (context, snapshot) {
+ return _buildWidgets(
+ context,
+ snapshot.hasData ? snapshot.data! : GameModel(board: GameBoard()),
+ );
+ },
+ );
+ }
+
+ // Called when the user taps on the game's board display. If it's the player's
+ // turn, this method will attempt to make the move, creating a new GameModel
+ // in the process.
+ void _attemptUserMove(GameModel model, int x, int y) {
+ if (model.player == PieceType.black &&
+ model.board.isLegalMove(x, y, model.player)) {
+ _userMovesController.add(model.updateForMove(x, y));
+ }
+ }
+
+ Widget _buildScoreBox(PieceType player, GameModel model) {
+ var assetImageCode = player == PieceType.black ? 'black' : 'white';
+ String assetImageName = 'assets/skins/' + model.skin + '_tile_' + assetImageCode + '.png';
+
+ var scoreText = player == PieceType.black
+ ? '${model.blackScore}'
+ : '${model.whiteScore}';
+
+ return Container(
+ padding: const EdgeInsets.symmetric(
+ vertical: 3.0,
+ horizontal: 30.0,
+ ),
+ decoration: (model.player == player)
+ ? Styling.activePlayerIndicator
+ : Styling.inactivePlayerIndicator,
+ child: Row(
+ children: <Widget>[
+ SizedBox(
+ width: 30.0,
+ height: 30.0,
+ child: Image(
+ image: AssetImage(assetImageName),
+ fit: BoxFit.fill,
+ ),
),
- home: Home(),
- routes: {
- Home.id: (context) => Home(),
- },
+ SizedBox(
+ width: 10.0,
+ ),
+ Text(
+ scoreText,
+ textAlign: TextAlign.center,
+ style: TextStyle(
+ fontSize: 50.0,
+ color: Color(0xff000000),
+ ),
+ ),
+ ],
+ ),
+ );
+ }
+
+ Widget _buildScoreBoxes(GameModel model) {
+ return Row(
+ mainAxisAlignment: MainAxisAlignment.center,
+ children: [
+ Spacer(flex: 1),
+ _buildScoreBox(PieceType.black, model),
+ Spacer(flex: 4),
+ _buildScoreBox(PieceType.white, model),
+ Spacer(flex: 1),
+ ],
+ );
+ }
+
+ Table _buildGameBoardDisplay(BuildContext context, GameModel model) {
+ final rows = <TableRow>[];
+
+ for (var y = 0; y < GameBoard.height; y++) {
+ final cells = <Column>[];
+
+ for (var x = 0; x < GameBoard.width; x++) {
+ PieceType pieceType = model.board.getPieceAtLocation(x, y);
+ String? assetImageCode = Styling.assetImageCodes[pieceType];
+ String assetImageName = 'assets/skins/' + model.skin + '_tile_' + (assetImageCode != null ? assetImageCode : 'empty') + '.png';
+
+ Column cell = Column(
+ children: [
+ Container(
+ decoration: Styling.boardCellDecoration,
+ child: SizedBox(
+ child: GestureDetector(
+ child: AnimatedSwitcher(
+ duration: const Duration(milliseconds: 500),
+ transitionBuilder: (Widget child, Animation<double> animation) {
+ return ScaleTransition(child: child, scale: animation);
+ },
+ child: Image(
+ image: AssetImage(assetImageName),
+ fit: BoxFit.fill,
+ key: ValueKey<int>(pieceType == PieceType.empty ? 0 : (pieceType == PieceType.black ? 1 : 2)),
+ ),
+ ),
+ onTap: () {
+ _attemptUserMove(model, x, y);
+ },
+ ),
+ ),
+ )
+ ]
);
- }),
+
+ cells.add(cell);
+ }
+
+ rows.add(TableRow(children: cells));
+ }
+
+ return Table(
+ defaultColumnWidth: IntrinsicColumnWidth(),
+ children: rows
+ );
+ }
+
+ Widget _buildThinkingIndicator(GameModel model) {
+ return ThinkingIndicator(
+ color: Styling.thinkingColor,
+ height: Styling.thinkingSize,
+ visible: model.player == PieceType.white,
+ );
+ }
+
+ Widget _buildRestartGameWidget() {
+ return Container(
+ padding: const EdgeInsets.symmetric(
+ vertical: 5.0,
+ horizontal: 15.0,
+ ),
+ child: Image(
+ image: AssetImage('assets/icons/button_restart.png'),
+ fit: BoxFit.fill,
+ ),
+ );
+ }
+
+ Widget _buildEndGameWidget(GameModel model) {
+ Image decorationImage = Image(
+ image: AssetImage(
+ model.gameResultString == 'black'
+ ? 'assets/icons/game_win.png'
+ : 'assets/icons/empty.png'
+ ),
+ fit: BoxFit.fill,
+ );
+
+ return Container(
+ margin: EdgeInsets.all(2),
+ padding: EdgeInsets.all(2),
+
+ child: Table(
+ defaultColumnWidth: IntrinsicColumnWidth(),
+ children: [
+ TableRow(
+ children: [
+ Column(children: [ decorationImage ]),
+ Column(children: [
+ GestureDetector(
+ onTap: () {
+ _restartController.add(
+ GameModel(board: GameBoard()),
+ );
+ },
+ child: _buildRestartGameWidget(),
+ )
+ ]),
+ Column(children: [ decorationImage ]),
+ ],
+ ),
+ ]
+ )
+ );
+ }
+
+ // Builds out the Widget tree using the most recent GameModel from the stream.
+ Widget _buildWidgets(BuildContext context, GameModel model) {
+ return Container(
+ padding: EdgeInsets.only(top: 30.0, left: 15.0, right: 15.0),
+ decoration: Styling.mainWidgetDecoration,
+ child: SafeArea(
+ child: Column(
+ children: [
+ _buildScoreBoxes(model),
+ SizedBox(height: 10),
+ _buildGameBoardDisplay(context, model),
+ SizedBox(height: 10),
+ _buildThinkingIndicator(model),
+ SizedBox(height: 30),
+ if (model.gameIsOver) _buildEndGameWidget(model),
+ ],
+ ),
+ ),
);
}
}
diff --git a/lib/move_finder.dart b/lib/move_finder.dart
new file mode 100644
index 0000000000000000000000000000000000000000..32a37f96bbdf7aeb4188fb01390f6786f1f504ad
--- /dev/null
+++ b/lib/move_finder.dart
@@ -0,0 +1,116 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+
+import 'game_board.dart';
+import 'game_board_scorer.dart';
+
+class MoveSearchArgs {
+ MoveSearchArgs(
+ {required this.board, required this.player, required this.numPlies});
+
+ final GameBoard board;
+ final PieceType player;
+ final int numPlies;
+}
+
+/// A move and its score. Used by the minimax algorithm.
+class ScoredMove {
+ final int score;
+ final Position move;
+
+ const ScoredMove(this.score, this.move);
+}
+
+// The [compute] function requires a top-level method as its first argument.
+// This is that method for [MoveFinder].
+Position? _findNextMove(MoveSearchArgs args) {
+ final bestMove = _performSearchPly(
+ args.board, args.player, args.player, args.numPlies - 1);
+ return bestMove?.move;
+}
+
+// This is a recursive implementation of minimax, an algorithm so old it has
+// its own Wikipedia page: https://wikipedia.org/wiki/Minimax.
+ScoredMove? _performSearchPly(
+ GameBoard board,
+ PieceType scoringPlayer,
+ PieceType player,
+ int pliesRemaining,
+) {
+ final availableMoves = board.getMovesForPlayer(player);
+
+ if (availableMoves.isEmpty) {
+ return null;
+ }
+
+ var score = (scoringPlayer == player)
+ ? GameBoardScorer.minScore
+ : GameBoardScorer.maxScore;
+ ScoredMove? bestMove;
+
+ for (var i = 0; i < availableMoves.length; i++) {
+ final newBoard =
+ board.updateForMove(availableMoves[i].x, availableMoves[i].y, player);
+ if (pliesRemaining > 0 &&
+ newBoard.getMovesForPlayer(getOpponent(player)).isNotEmpty) {
+ // Opponent has next turn.
+ score = _performSearchPly(
+ newBoard,
+ scoringPlayer,
+ getOpponent(player),
+ pliesRemaining - 1,
+ )?.score ??
+ 0;
+ } else if (pliesRemaining > 0 &&
+ newBoard.getMovesForPlayer(player).isNotEmpty) {
+ // Opponent has no moves; player gets another turn.
+ score = _performSearchPly(
+ newBoard,
+ scoringPlayer,
+ player,
+ pliesRemaining - 1,
+ )?.score ??
+ 0;
+ } else {
+ // Game is over or the search has reached maximum depth.
+ score = GameBoardScorer(newBoard).getScore(scoringPlayer);
+ }
+
+ if (bestMove == null ||
+ (score > bestMove.score && scoringPlayer == player) ||
+ (score < bestMove.score && scoringPlayer != player)) {
+ bestMove =
+ ScoredMove(score, Position(availableMoves[i].x, availableMoves[i].y));
+ }
+ }
+
+ return bestMove;
+}
+
+/// The [MoveFinder] class exists to provide its [findNextMove] method, which
+/// uses the minimax algorithm to look for the best available move on
+/// [initialBoard] a [GameBoardScorer] to provide the heuristic.
+class MoveFinder {
+ final GameBoard initialBoard;
+
+ MoveFinder(this.initialBoard);
+
+ /// Searches the tree of possible moves on [initialBoard] to a depth of
+ /// [numPlies], looking for the best possible move for [player]. Because the
+ /// actual work is done in an isolate, a [Future] is used as the return value.
+ Future<Position?> findNextMove(PieceType player, int numPlies) {
+ return compute(
+ _findNextMove,
+ MoveSearchArgs(
+ board: initialBoard,
+ player: player,
+ numPlies: numPlies,
+ ),
+ );
+ }
+}
diff --git a/lib/provider/data.dart b/lib/provider/data.dart
deleted file mode 100644
index ee24df3f0b90f712741afee85f4cc35ed563f70b..0000000000000000000000000000000000000000
--- a/lib/provider/data.dart
+++ /dev/null
@@ -1,75 +0,0 @@
-import 'package:flutter/foundation.dart';
-
-class Data extends ChangeNotifier {
-
- // Configuration available values
- List _availableDifficultyLevels = ['easy', 'medium', 'hard'];
-
- List get availableDifficultyLevels => _availableDifficultyLevels;
-
- // Application default configuration
- String _level = 'medium';
- String _size = '8x8';
- String _skin = 'default';
-
- // Game data
- bool _gameRunning = false;
- int _sizeVertical = null;
- int _sizeHorizontal = null;
- List _cells = [];
-
- String get level => _level;
- void updateLevel(String level) {
- _level = level;
- notifyListeners();
- }
-
- String get size => _size;
- int get sizeVertical => _sizeVertical;
- int get sizeHorizontal => _sizeHorizontal;
- void updateSize(String size) {
- _size = size;
- _sizeHorizontal = int.parse(_size.split('x')[0]);
- _sizeVertical = int.parse(_size.split('x')[1]);
- notifyListeners();
- }
-
- String get skin => _skin;
- void updateSkin(String skin) {
- _skin = skin;
- notifyListeners();
- }
-
- getParameterValue(String parameterCode) {
- switch(parameterCode) {
- case 'difficulty': { return _level; }
- break;
- }
- }
-
- List getParameterAvailableValues(String parameterCode) {
- switch(parameterCode) {
- case 'difficulty': { return _availableDifficultyLevels; }
- break;
- }
- }
-
- setParameterValue(String parameterCode, String parameterValue) {
- switch(parameterCode) {
- case 'difficulty': { updateLevel(parameterValue); }
- break;
- }
- }
-
- List get cells => _cells;
- void updateCells(List cells) {
- _cells = cells;
- notifyListeners();
- }
-
- bool get gameRunning => _gameRunning;
- void updateGameRunning(bool gameRunning) {
- _gameRunning = gameRunning;
- notifyListeners();
- }
-}
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
deleted file mode 100644
index ba85d3740ca9ae317594ceb95e22d1d37f7034d0..0000000000000000000000000000000000000000
--- a/lib/screens/home.dart
+++ /dev/null
@@ -1,32 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-
-import '../provider/data.dart';
-
-class Home extends StatelessWidget {
- static const String id = 'home';
-
- @override
- Widget build(BuildContext context) {
- Data myProvider = Provider.of<Data>(context);
-
- return Scaffold(
- appBar: AppBar(
- title: new Text('Reversi'),
-
- actions: [
- ],
-
- leading: IconButton(
- icon: Image.asset('assets/icons/application.png'),
- onPressed: () { },
- ),
- ),
- body: SafeArea(
- child: Center(
- child: Text('🎮')
- ),
- )
- );
- }
-}
diff --git a/lib/styling.dart b/lib/styling.dart
new file mode 100644
index 0000000000000000000000000000000000000000..1ece8b8bc8111cbdc6b6ca15c32b94bf5cad9199
--- /dev/null
+++ b/lib/styling.dart
@@ -0,0 +1,76 @@
+import 'package:flutter/widgets.dart';
+
+import 'game_board.dart';
+
+abstract class Styling {
+ // **** GRADIENTS AND COLORS ****
+
+ static const Map<PieceType, String> assetImageCodes = {
+ PieceType.black: 'black',
+ PieceType.white: 'white',
+ PieceType.empty: 'empty',
+ };
+
+ static const BorderSide boardCellBorderSide = BorderSide(
+ color: Color(0xff108010),
+ width: 1.0,
+ );
+
+ static const BoxDecoration boardCellDecoration = BoxDecoration(
+ color: Color(0xff50bb50),
+ border: Border(
+ bottom: boardCellBorderSide,
+ top: boardCellBorderSide,
+ left: boardCellBorderSide,
+ right: boardCellBorderSide,
+ ),
+ );
+
+ static const BoxDecoration mainWidgetDecoration = BoxDecoration(
+ color: Color(0xffffffff)
+ );
+
+ static const thinkingColor = Color(0xff2196f3);
+
+ // **** ANIMATIONS ****
+
+ static const Duration thinkingFadeDuration = Duration(milliseconds: 500);
+
+ static const pieceFlipDuration = Duration(milliseconds: 300);
+
+ // **** SIZES ****
+
+ static const thinkingSize = 10.0;
+
+ // **** BOXES ****
+
+ static const BorderSide activePlayerIndicatorBorder = BorderSide(
+ color: Color(0xff2196f3),
+ width: 10.0,
+ );
+
+ static const BorderSide inactivePlayerIndicatorBorder = BorderSide(
+ color: Color(0x00000000),
+ width: 10.0,
+ );
+
+ static const activePlayerIndicator = BoxDecoration(
+ borderRadius: const BorderRadius.all(const Radius.circular(10.0)),
+ border: Border(
+ bottom: activePlayerIndicatorBorder,
+ top: activePlayerIndicatorBorder,
+ left: activePlayerIndicatorBorder,
+ right: activePlayerIndicatorBorder,
+ ),
+ );
+
+ static const inactivePlayerIndicator = BoxDecoration(
+ borderRadius: const BorderRadius.all(const Radius.circular(10.0)),
+ border: Border(
+ bottom: inactivePlayerIndicatorBorder,
+ top: inactivePlayerIndicatorBorder,
+ left: inactivePlayerIndicatorBorder,
+ right: inactivePlayerIndicatorBorder,
+ ),
+ );
+}
diff --git a/lib/thinking_indicator.dart b/lib/thinking_indicator.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ad3478099d4b49a83c57a4bd09b69e75a0ad6c4b
--- /dev/null
+++ b/lib/thinking_indicator.dart
@@ -0,0 +1,143 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/widgets.dart';
+import 'styling.dart';
+
+/// This is a self-animated progress spinner, only instead of spinning it
+/// moves five little circles in a horizontal arrangement.
+class ThinkingIndicator extends ImplicitlyAnimatedWidget {
+ final Color color;
+ final double height;
+ final bool visible;
+
+ ThinkingIndicator({
+ this.color = const Color(0xffffffff),
+ this.height = 10.0,
+ this.visible = true,
+ Key? key,
+ }) : super(
+ duration: Styling.thinkingFadeDuration,
+ key: key,
+ );
+
+ @override
+ ImplicitlyAnimatedWidgetState createState() => _ThinkingIndicatorState();
+}
+
+class _ThinkingIndicatorState
+ extends AnimatedWidgetBaseState<ThinkingIndicator> {
+ Tween<double>? _opacityTween;
+
+ @override
+ void dispose() {
+ super.dispose();
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ return Center(
+ child: SizedBox(
+ height: widget.height,
+ child: Opacity(
+ opacity: _opacityTween!.evaluate(animation!),
+ child: _opacityTween!.evaluate(animation!) != 0
+ ? _AnimatedCircles(
+ color: widget.color,
+ height: widget.height,
+ )
+ : null,
+ ),
+ ),
+ );
+ }
+
+ @override
+ void forEachTween(visitor) {
+ _opacityTween = visitor(
+ _opacityTween,
+ widget.visible ? 1.0 : 0.0,
+ (dynamic value) => Tween<double>(begin: value as double),
+ ) as Tween<double>?;
+ }
+}
+
+class _AnimatedCircles extends StatefulWidget {
+ final Color color;
+ final double height;
+
+ const _AnimatedCircles({
+ required this.color,
+ required this.height,
+ Key? key,
+ }) : super(key: key);
+
+ @override
+ _AnimatedCirclesState createState() => _AnimatedCirclesState();
+}
+
+class _AnimatedCirclesState extends State<_AnimatedCircles>
+ with SingleTickerProviderStateMixin {
+ late Animation<double> _thinkingAnimation;
+ late AnimationController _thinkingController;
+
+ @override
+ void initState() {
+ super.initState();
+ _thinkingController = AnimationController(
+ duration: const Duration(milliseconds: 500), vsync: this)
+ ..addStatusListener((status) {
+ // This bit ensures that the animation reverses course rather than
+ // stopping.
+ if (status == AnimationStatus.completed) _thinkingController.reverse();
+ if (status == AnimationStatus.dismissed) _thinkingController.forward();
+ });
+ _thinkingAnimation = Tween(begin: 0.0, end: widget.height).animate(
+ CurvedAnimation(parent: _thinkingController, curve: Curves.easeOut));
+ _thinkingController.forward();
+ }
+
+ @override
+ void dispose() {
+ _thinkingController.dispose();
+ super.dispose();
+ }
+
+ Widget _buildCircle() {
+ return Container(
+ width: widget.height,
+ height: widget.height,
+ decoration: BoxDecoration(
+ border: Border.all(
+ color: widget.color,
+ width: 2.0,
+ ),
+ borderRadius: BorderRadius.all(const Radius.circular(5.0)),
+ ),
+ );
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ return AnimatedBuilder(
+ animation: _thinkingAnimation,
+ builder: (context, child) {
+ return Row(
+ mainAxisSize: MainAxisSize.min,
+ children: [
+ _buildCircle(),
+ SizedBox(width: _thinkingAnimation.value),
+ _buildCircle(),
+ SizedBox(width: _thinkingAnimation.value),
+ _buildCircle(),
+ SizedBox(width: _thinkingAnimation.value),
+ _buildCircle(),
+ SizedBox(width: _thinkingAnimation.value),
+ _buildCircle(),
+ ],
+ );
+ },
+ );
+ }
+}
diff --git a/pubspec.lock b/pubspec.lock
index b6eca0d9a310f699c2be40fd6273acfa381332e9..9bed09620d00b8ade2770a54031e59727a291b7b 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -7,7 +7,7 @@ packages:
name: async
url: "https://pub.dartlang.org"
source: hosted
- version: "2.7.0"
+ version: "2.8.1"
boolean_selector:
dependency: transitive
description:
@@ -50,6 +50,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
+ ffi:
+ dependency: transitive
+ description:
+ name: ffi
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "1.1.2"
+ file:
+ dependency: transitive
+ description:
+ name: file
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "6.1.2"
flutter:
dependency: "direct main"
description: flutter
@@ -60,6 +74,18 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
+ flutter_web_plugins:
+ dependency: transitive
+ description: flutter
+ source: sdk
+ version: "0.0.0"
+ js:
+ dependency: transitive
+ description:
+ name: js
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "0.6.3"
matcher:
dependency: transitive
description:
@@ -88,6 +114,48 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0"
+ path_provider_linux:
+ dependency: transitive
+ description:
+ name: path_provider_linux
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.2"
+ path_provider_platform_interface:
+ dependency: transitive
+ description:
+ name: path_provider_platform_interface
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.1"
+ path_provider_windows:
+ dependency: transitive
+ description:
+ name: path_provider_windows
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.3"
+ platform:
+ dependency: transitive
+ description:
+ name: platform
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "3.0.2"
+ plugin_platform_interface:
+ dependency: transitive
+ description:
+ name: plugin_platform_interface
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.1"
+ process:
+ dependency: transitive
+ description:
+ name: process
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "4.2.3"
provider:
dependency: "direct main"
description:
@@ -95,6 +163,48 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "5.0.0"
+ shared_preferences:
+ dependency: "direct main"
+ description:
+ name: shared_preferences
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.6"
+ shared_preferences_linux:
+ dependency: transitive
+ description:
+ name: shared_preferences_linux
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.2"
+ shared_preferences_macos:
+ dependency: transitive
+ description:
+ name: shared_preferences_macos
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.2"
+ shared_preferences_platform_interface:
+ dependency: transitive
+ description:
+ name: shared_preferences_platform_interface
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.0"
+ shared_preferences_web:
+ dependency: transitive
+ description:
+ name: shared_preferences_web
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.1"
+ shared_preferences_windows:
+ dependency: transitive
+ description:
+ name: shared_preferences_windows
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.0.2"
sky_engine:
dependency: transitive
description: flutter
@@ -141,7 +251,7 @@ packages:
name: test_api
url: "https://pub.dartlang.org"
source: hosted
- version: "0.4.1"
+ version: "0.4.2"
typed_data:
dependency: transitive
description:
@@ -156,6 +266,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
+ win32:
+ dependency: transitive
+ description:
+ name: win32
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "2.2.5"
+ xdg_directories:
+ dependency: transitive
+ description:
+ name: xdg_directories
+ url: "https://pub.dartlang.org"
+ source: hosted
+ version: "0.2.0"
sdks:
- dart: ">=2.12.0 <3.0.0"
- flutter: ">=1.16.0"
+ dart: ">=2.13.0 <3.0.0"
+ flutter: ">=2.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 1bc5838b8d43223d6c349189125beed09328d221..51faa3b57525d31f800da7addc981764fc44ad55 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,15 +1,16 @@
-name: reversi
+name: simpler_reversi
description: A reversi game application.
publish_to: 'none'
version: 1.0.0+1
environment:
- sdk: ">=2.7.0 <3.0.0"
+ sdk: ">=2.12.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
provider: ^5.0.0
+ shared_preferences: ^2.0.6
dev_dependencies:
flutter_test: