2 Commits

Author SHA1 Message Date
f9d052d649 refactor & feat: moved window visualization to
it's own file and created a video visulazer
2023-08-27 11:21:26 +02:00
5a0bac6b90 feat: Implemented visualizer 2023-08-17 13:37:54 +02:00
12 changed files with 416 additions and 35 deletions

19
go.mod
View File

@ -3,11 +3,30 @@ module maze-solver
go 1.21
require (
fyne.io/fyne v1.4.3
github.com/akamensky/argparse v1.4.0
github.com/mazznoer/colorgrad v0.9.1
golang.org/x/exp v0.0.0-20230801115018-d63ba01acd4b
)
require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/fsnotify/fsnotify v1.5.4 // indirect
github.com/fyne-io/mobile v0.1.2 // indirect
github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 // indirect
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20221017161538-93cebf72946b // indirect
github.com/godbus/dbus/v5 v5.1.0 // indirect
github.com/goki/freetype v0.0.0-20220119013949-7a161fd3728c // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/srwiley/oksvg v0.0.0-20220731023508-a61f04f16b76 // indirect
github.com/srwiley/rasterx v0.0.0-20210519020934-456a8d69b780 // indirect
github.com/stretchr/testify v1.8.0 // indirect
golang.org/x/net v0.6.0 // indirect
golang.org/x/sys v0.5.0 // indirect
golang.org/x/text v0.12.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
require (
github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
github.com/mazznoer/csscolorparser v0.1.2 // indirect

81
go.sum
View File

@ -1,43 +1,124 @@
fyne.io/fyne v1.4.3 h1:356CnXCiYrrfaLGsB7qLK3c6ktzyh8WR05v/2RBu51I=
fyne.io/fyne v1.4.3/go.mod h1:8kiPBNSDmuplxs9WnKCkaWYqbcXFy0DeAzwa6PBO9Z8=
github.com/Kodeworks/golang-image-ico v0.0.0-20141118225523-73f0f4cfade9/go.mod h1:7uhhqiBaR4CpN0k9rMjOtjpcfGd6DG2m04zQxKnWQ0I=
github.com/akamensky/argparse v1.4.0 h1:YGzvsTqCvbEZhL8zZu2AiA5nq805NZh75JNj4ajn1xc=
github.com/akamensky/argparse v1.4.0/go.mod h1:S5kwC7IuDcEr5VeXtGPRVZ5o/FdhcMlQz4IZQuw64xA=
github.com/akavel/rsrc v0.8.0/go.mod h1:uLoCtb9J+EyAqh+26kdrTgmzRBFPGOolLWKpdxkKq+c=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
github.com/fyne-io/mobile v0.1.2 h1:0HaXDtOOwyOTn3Umi0uKVCOgJtfX73c6unC4U8i5VZU=
github.com/fyne-io/mobile v0.1.2/go.mod h1:/kOrWrZB6sasLbEy2JIvr4arEzQTXBTZGb3Y96yWbHY=
github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7/go.mod h1:482civXOzJJCPzJ4ZOX/pwvXBWSnzD4OKMdH4ClKGbk=
github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 h1:zDw5v7qm4yH7N8C8uWd+8Ii9rROdgWxQuGoJ9WDXxfk=
github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6/go.mod h1:9YTyiznxEY1fVinfM7RvRcjRHbw2xLBJ3AAGIT0I4Nw=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200625191551-73d3c3675aa3/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20221017161538-93cebf72946b h1:GgabKamyOYguHqHjSkDACcgoPIz3w0Dis/zJ1wyHHHU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20221017161538-93cebf72946b/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/goki/freetype v0.0.0-20181231101311-fa8a33aabaff/go.mod h1:wfqRWLHRBsRgkp5dmbG56SA0DmVtwrF5N3oPdI8t+Aw=
github.com/goki/freetype v0.0.0-20220119013949-7a161fd3728c h1:JGCm/+tJ9gC6THUxooTldS+CUDsba0qvkvU3DHklqW8=
github.com/goki/freetype v0.0.0-20220119013949-7a161fd3728c/go.mod h1:wfqRWLHRBsRgkp5dmbG56SA0DmVtwrF5N3oPdI8t+Aw=
github.com/jackmordaunt/icns v0.0.0-20181231085925-4f16af745526/go.mod h1:UQkeMHVoNcyXYq9otUupF7/h/2tmHlhrS2zw7ZVvUqc=
github.com/josephspurrier/goversioninfo v0.0.0-20200309025242-14b0ab84c6ca/go.mod h1:eJTEwMjXb7kZ633hO3Ln9mBUCOjX2+FlTljvpl9SYdE=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/lucor/goinfo v0.0.0-20200401173949-526b5363a13a/go.mod h1:ORP3/rB5IsulLEBwQZCJyyV6niqmI7P4EWSmkug+1Ng=
github.com/mazznoer/colorgrad v0.9.1 h1:MB80JYVndKWSMEM1beNqnuOowWGhoQc3DXWXkFp6JlM=
github.com/mazznoer/colorgrad v0.9.1/go.mod h1:WX2R9wt9B47+txJZVVpM9LY+LAGIdi4lTI5wIyreDH4=
github.com/mazznoer/csscolorparser v0.1.2 h1:/UBHuQg792ePmGFzTQAC9u+XbFr7/HzP/Gj70Phyz2A=
github.com/mazznoer/csscolorparser v0.1.2/go.mod h1:Aj22+L/rYN/Y6bj3bYqO3N6g1dtdHtGfQ32xZ5PJQic=
github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/srwiley/oksvg v0.0.0-20200311192757-870daf9aa564/go.mod h1:afMbS0qvv1m5tfENCwnOdZGOF8RGR/FsZ7bvBxQGZG4=
github.com/srwiley/oksvg v0.0.0-20220731023508-a61f04f16b76 h1:Ga2uagHhDeGysCixLAzH0mS2TU+CrbQavmsHUNkEEVA=
github.com/srwiley/oksvg v0.0.0-20220731023508-a61f04f16b76/go.mod h1:cNQ3dwVJtS5Hmnjxy6AgTPd0Inb3pW05ftPSX7NZO7Q=
github.com/srwiley/rasterx v0.0.0-20200120212402-85cb7272f5e9/go.mod h1:mvWM0+15UqyrFKqdRjY6LuAVJR0HOVhJlEgZ5JWtSWU=
github.com/srwiley/rasterx v0.0.0-20210519020934-456a8d69b780 h1:oDMiXaTMyBEuZMU53atpxqYsSB3U1CHkeAu2zr6wTeY=
github.com/srwiley/rasterx v0.0.0-20210519020934-456a8d69b780/go.mod h1:mvWM0+15UqyrFKqdRjY6LuAVJR0HOVhJlEgZ5JWtSWU=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/exp v0.0.0-20230801115018-d63ba01acd4b h1:r+vk0EmXNmekl0S0BascoeeoHk/L7wmaW2QF90K+kYI=
golang.org/x/exp v0.0.0-20230801115018-d63ba01acd4b/go.mod h1:FXUEEKJgO7OQYeo8N01OfiKP8RXMtf6e8aTskBGqWdc=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/image v0.0.0-20200430140353-33d19683fad8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/image v0.11.0 h1:ds2RoQvBvYTiJkwpSFDwCcDFNX7DqjL2WsUgTNk0Ooo=
golang.org/x/image v0.11.0/go.mod h1:bglhjqbqVuEb9e9+eNR45Jfu7D+T4Qan+NhQk8Ck2P8=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0 h1:L4ZwwTvKW9gr0ZMS1yrHD9GZhIuVjOBBnaKH+SPQK0Q=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200720211630-cb9d2d5c5666/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190808195139-e713427fea3f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200328031815-3db5fc6bac03/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

View File

@ -28,6 +28,18 @@ func (w *ImageWriter) Write() error {
return errors.New("Filename of ImageWriter doesn't have .png extension. The only suppported image type is png")
}
w.GenerateImage()
f, err := os.Create(w.Filename)
if err != nil {
return err
}
png.Encode(f, w.img)
f.Close()
return nil
}
func (w *ImageWriter) GenerateImage() *image.RGBA {
w.img = image.NewRGBA(image.Rect(0, 0, w.Maze.Width*w.CellWidth, w.Maze.Height*w.CellHeight))
// Fill the image with walls
@ -50,6 +62,9 @@ func (w *ImageWriter) Write() error {
w.draw(x0, y0, width, height, w.PathColor)
}
}
if len(w.Maze.Solution) == 0 {
return w.img
}
// Fill in the solution
total_len := w.getSolutionLength()
@ -99,14 +114,7 @@ func (w *ImageWriter) Write() error {
w.draw(x0, y0, width, height, colors[c])
}
}
f, err := os.Create(w.Filename)
if err != nil {
return err
}
png.Encode(f, w.img)
f.Close()
return nil
return w.img
}
func (w *ImageWriter) getSolutionLength() int {

63
main.go
View File

@ -6,18 +6,21 @@ import (
"image/color"
"maze-solver/io/reader"
"maze-solver/io/writer"
"maze-solver/maze"
"maze-solver/maze/parser"
"maze-solver/solver"
"maze-solver/utils"
"maze-solver/visualizer"
"os"
"strings"
"sync"
"github.com/akamensky/argparse"
"github.com/mazznoer/colorgrad"
)
func main() {
readerFactory, writerFactory, solverFactory, ok := parse_arguments()
readerFactory, writerFactory, solverFactory, visFactory, ok := parse_arguments()
if !ok {
return
@ -26,19 +29,49 @@ func main() {
defer utils.Timer("TOTAL", 1)()
reader := readerFactory.Get()
maze, err := parser.Parse(reader)
m, err := parser.Parse(reader)
utils.Check(err, "Couldn't read maze")
solver := solverFactory.Get()
solved := solver.Solve(maze)
var solved *maze.SolvedMaze
if *visFactory.Type != "" {
solved_chan := make(chan *maze.SolvedMaze, 3)
solver := solverFactory.Get(solved_chan)
vis := visFactory.Get()
vis.Init(m)
var wg sync.WaitGroup
wg.Add(2)
lets_go := make(chan bool, 1)
go func() {
if <-lets_go {
solved = solver.Solve(m)
}
close(solved_chan)
wg.Done()
}()
go func() {
vis.Visualize(solved_chan)
wg.Done()
}()
vis.Run(lets_go)
wg.Wait()
} else {
solver := solverFactory.Get(nil)
solved = solver.Solve(m)
}
if solved == nil { // cuz maybe with the window visualization, the user pressed "no"
return
}
writer := writerFactory.Get(solved)
err = writer.Write()
utils.Check(err, "Couldn't write solved maze")
}
func parse_arguments() (*reader.ReaderFactory, *writer.WriterFactory, *solver.SolverFactory, bool) {
func parse_arguments() (*reader.ReaderFactory, *writer.WriterFactory, *solver.SolverFactory, *visualizer.VisualizerFactory, bool) {
argparser := argparse.NewParser("maze-solver", "Solves the given maze (insane, right? who would've guessed?)")
var verboseLevel *int = argparser.FlagCounter("v", "verbose", &argparse.Options{
@ -52,6 +85,7 @@ func parse_arguments() (*reader.ReaderFactory, *writer.WriterFactory, *solver.So
readerFactory := reader.ReaderFactory{}
writerFactory := writer.WriterFactory{}
solverFactory := solver.SolverFactory{}
visFactory := visualizer.VisualizerFactory{}
readerFactory.Type = reader.TYPES[".png"]
readerFactory.Filename = argparser.String("i", "input", &argparse.Options{
@ -144,9 +178,24 @@ func parse_arguments() (*reader.ReaderFactory, *writer.WriterFactory, *solver.So
Default: solver.TYPES[0],
})
visFactory.Type = argparser.Selector("", "visualize", visualizer.VIZ_METHODS, &argparse.Options{
Help: fmt.Sprintf("Visualizer the progress of the solver, avaiable options: %s. Window will give a live feed of the solver, whereas video creates a video --output with mp4 extension", strings.Join(visualizer.VIZ_METHODS, ", ")),
Default: "",
})
visFactory.Filename = argparser.String("", "video-name", &argparse.Options{
Help: "Name of the output file if --visualize is set to 'video'",
Default: "maze_sol.mp4",
})
visFactory.Framerate = argparser.Float("", "video-framerate", &argparse.Options{
Help: "Framerate of the video if --visualize is set to 'video'",
Default: 60.,
})
if err := argparser.Parse(os.Args); err != nil {
fmt.Println(argparser.Usage(err))
return nil, nil, nil, false
return nil, nil, nil, nil, false
}
utils.VERBOSE_LEVEL = *verboseLevel
@ -159,5 +208,5 @@ func parse_arguments() (*reader.ReaderFactory, *writer.WriterFactory, *solver.So
writerFactory.PathColor = color.RGBA{255, 255, 255, 255}
writerFactory.SolutionGradient = colorgrad.Warm()
return &readerFactory, &writerFactory, &solverFactory, true
return &readerFactory, &writerFactory, &solverFactory, &visFactory, true
}

View File

@ -7,6 +7,7 @@ import (
)
type AStarSolver struct {
solved_chan chan<- *maze.SolvedMaze
dist_from_start map[*maze.Node]int
dist_from_end map[*maze.Node]int
parent map[*maze.Node]*maze.Node
@ -28,6 +29,12 @@ func (s *AStarSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
for current != end {
current.Visited = true
if s.solved_chan != nil {
s.solved_chan <- &maze.SolvedMaze{
Maze: m,
Solution: s.generateSolution(current, m),
}
}
for _, child := range []*maze.Node{current.Left, current.Right, current.Up, current.Down} {
if child != nil {
@ -48,19 +55,21 @@ func (s *AStarSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
current = s.stack.pop()
}
return &maze.SolvedMaze{
Maze: m,
Solution: s.generateSolution(current, m),
}
}
func (s *AStarSolver) generateSolution(current *maze.Node, m *maze.Maze) []*maze.Node {
solution := make([]*maze.Node, 0, len(m.Nodes))
for current != m.Nodes[0] {
solution = append(solution, current)
current = s.parent[current]
}
solution = append(solution, m.Nodes[0])
for i, j := 0, len(solution)-1; i < j; i, j = i+1, j-1 {
solution[i], solution[j] = solution[j], solution[i]
}
return &maze.SolvedMaze{
Maze: m,
Solution: solution,
}
return solution
}

View File

@ -9,6 +9,7 @@ import (
)
type BFSSolver struct {
solved_chan chan<- *maze.SolvedMaze
queue *Queue
}
@ -87,6 +88,12 @@ func (s *BFSSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
var err error
for current != end {
current.Visited = true
if s.solved_chan != nil {
s.solved_chan <- &maze.SolvedMaze{
Maze: m,
Solution: current_history,
}
}
s.addIfNotVisited(current.Down, current_history)
s.addIfNotVisited(current.Left, current_history)
@ -99,6 +106,12 @@ func (s *BFSSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
}
current = current_history[len(current_history)-1]
}
if s.solved_chan != nil {
s.solved_chan <- &maze.SolvedMaze{
Maze: m,
Solution: current_history,
}
}
return &maze.SolvedMaze{
Maze: m,

View File

@ -5,7 +5,9 @@ import (
"maze-solver/utils"
)
type DFSSolver struct{}
type DFSSolver struct {
solved_chan chan<- *maze.SolvedMaze
}
func (s *DFSSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
defer utils.Timer("DFS algorithm", 2)()
@ -17,6 +19,12 @@ func (s *DFSSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
for current != end {
current.Visited = true
if s.solved_chan != nil {
s.solved_chan <- &maze.SolvedMaze{
Maze: m,
Solution: stack,
}
}
left_visited, right_visited, up_visited, down_visited := visited(current.Left), visited(current.Right), visited(current.Up), visited(current.Down)

View File

@ -7,6 +7,7 @@ import (
)
type DijkstraSolver struct {
solved_chan chan<- *maze.SolvedMaze
dist_from_start map[*maze.Node]int
parent map[*maze.Node]*maze.Node
stack sorted_stack
@ -25,7 +26,6 @@ func (s *DijkstraSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
for current != end {
current.Visited = true
for _, child := range []*maze.Node{current.Left, current.Right, current.Up, current.Down} {
if child != nil {
dist := s.dist_from_start[current] + int(current.Coords.Distance(child.Coords))
@ -43,21 +43,30 @@ func (s *DijkstraSolver) Solve(m *maze.Maze) *maze.SolvedMaze {
}
}
current = s.stack.pop()
if s.solved_chan != nil {
s.solved_chan <- &maze.SolvedMaze{
Maze: m,
Solution: s.generateSolution(current, m),
}
}
}
return &maze.SolvedMaze{
Maze: m,
Solution: s.generateSolution(current, m),
}
}
func (s *DijkstraSolver) generateSolution(current *maze.Node, m *maze.Maze) []*maze.Node {
solution := make([]*maze.Node, 0, len(m.Nodes))
for current != m.Nodes[0] {
solution = append(solution, current)
current = s.parent[current]
}
solution = append(solution, m.Nodes[0])
for i, j := 0, len(solution)-1; i < j; i, j = i+1, j-1 {
solution[i], solution[j] = solution[j], solution[i]
}
return &maze.SolvedMaze{
Maze: m,
Solution: solution,
}
return solution
}

View File

@ -27,16 +27,24 @@ var TYPES = []string{
_AStar,
}
func (f *SolverFactory) Get() Solver {
func (f *SolverFactory) Get(solved_chan chan<- *maze.SolvedMaze) Solver {
switch *f.Type {
case _DFS:
return &DFSSolver{}
return &DFSSolver{
solved_chan: solved_chan,
}
case _BFS:
return &BFSSolver{}
return &BFSSolver{
solved_chan: solved_chan,
}
case _AStar:
return &AStarSolver{}
return &AStarSolver{
solved_chan: solved_chan,
}
case _Dijkstra:
return &DijkstraSolver{}
return &DijkstraSolver{
solved_chan: solved_chan,
}
}
panic(fmt.Sprintf("Unrecognized solver type %q", *f.Type))
}

71
visualizer/video.go Normal file
View File

@ -0,0 +1,71 @@
package visualizer
import (
"fmt"
"image/color"
"maze-solver/io/writer"
"maze-solver/maze"
"os"
"os/exec"
"path"
"sync"
"github.com/mazznoer/colorgrad"
)
type VideoVisualizer struct {
Filename string
Framerate float64
ffmpeg_cmd string
}
func (v *VideoVisualizer) Init(*maze.Maze) {
path, err := exec.LookPath("ffmpeg")
if err != nil {
panic(err)
}
v.ffmpeg_cmd = path
println(path)
}
func (v *VideoVisualizer) Run(lets_go chan<- bool) { lets_go <- true }
func (v *VideoVisualizer) Visualize(solved_chan <-chan *maze.SolvedMaze) {
tmp_dir, err := os.MkdirTemp("", "maze-solver-go-")
defer os.RemoveAll(tmp_dir)
if err != nil {
panic(err)
}
var wg sync.WaitGroup
i := 0
for solved := range solved_chan {
wg.Add(1)
go func() {
img_writer := writer.ImageWriter{
Filename: path.Join(tmp_dir, fmt.Sprintf("%07v.png", i)),
Maze: solved,
CellWidth: 2,
CellHeight: 2,
WallColor: color.Black,
PathColor: color.White,
SolutionGradient: colorgrad.Warm(),
}
img_writer.Write()
wg.Done()
}()
i++
}
wg.Wait()
cmd := exec.Command(
v.ffmpeg_cmd,
"-y",
"-pattern_type", "glob",
"-i", path.Join(tmp_dir, "*.png"),
"-framerate", fmt.Sprint(v.Framerate),
v.Filename,
)
err = cmd.Run()
if err != nil {
panic(err)
}
}

41
visualizer/visualizer.go Normal file
View File

@ -0,0 +1,41 @@
package visualizer
import (
"fmt"
"maze-solver/maze"
)
type Visualizer interface {
Init(*maze.Maze)
Visualize(<-chan *maze.SolvedMaze)
Run(lets_go chan<- bool)
}
type VisualizerFactory struct {
Type *string
Filename *string
Framerate *float64
}
const (
_VIDEO = "video"
_WINDOW = "window"
)
var VIZ_METHODS = []string{
_VIDEO,
_WINDOW,
}
func (f *VisualizerFactory) Get() Visualizer {
switch *f.Type {
case _VIDEO:
return &VideoVisualizer{
Filename: *f.Filename,
Framerate: *f.Framerate,
}
case _WINDOW:
return &WindowVisualizer{}
}
panic(fmt.Sprintf("Unrecognized visualizer type %q", *f.Type))
}

65
visualizer/window.go Normal file
View File

@ -0,0 +1,65 @@
package visualizer
import (
"image/color"
"maze-solver/io/writer"
"maze-solver/maze"
"fyne.io/fyne"
"fyne.io/fyne/app"
"fyne.io/fyne/canvas"
"fyne.io/fyne/dialog"
"github.com/mazznoer/colorgrad"
)
type WindowVisualizer struct {
app fyne.App
window fyne.Window
img_writer writer.ImageWriter
cimg *canvas.Image
}
func (v *WindowVisualizer) Init(m *maze.Maze) {
v.app = app.New()
v.window = v.app.NewWindow("maze-solver-go")
v.img_writer = writer.ImageWriter{
Filename: "",
Maze: &maze.SolvedMaze{
Maze: m,
Solution: []*maze.Node{},
},
CellWidth: 2,
CellHeight: 2,
WallColor: color.Black,
PathColor: color.White,
SolutionGradient: colorgrad.Warm(),
}
v.cimg = canvas.NewImageFromImage(v.img_writer.GenerateImage())
v.window.SetContent(v.cimg)
v.window.Resize(
fyne.NewSize(
m.Width*v.img_writer.CellWidth,
m.Height*v.img_writer.CellHeight,
),
)
v.window.Show()
}
func (v *WindowVisualizer) Visualize(solved_chan <-chan *maze.SolvedMaze) {
for solved := range solved_chan {
v.img_writer.Maze = solved
v.cimg.Image = v.img_writer.GenerateImage()
v.cimg.Refresh()
}
}
func (v *WindowVisualizer) Run(lets_go chan<- bool) {
dial := dialog.NewConfirm("Start", "Let's go", func(ok bool) {
lets_go <- ok
if !ok {
v.window.Close()
}
}, v.window)
dial.Show()
v.window.ShowAndRun()
}