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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| #!/usr/bin/env lively | ||
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| require_relative 'png' | ||
| require 'base64' | ||
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| class Map | ||
| def initialize(width = 128, height = 128) | ||
| @width = width | ||
| @height = height | ||
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| @buffer = IO::Buffer.new(width * height) | ||
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| @buffer.slice(0, width * (height / 2)).clear(128) | ||
| end | ||
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| attr :width | ||
| attr :height | ||
| attr :buffer | ||
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| def step | ||
| x = rand(@width) | ||
| y = rand(@height) | ||
| value = rand(256) | ||
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| @buffer.set_value(:U8, x + y * @width, value) | ||
| end | ||
| end | ||
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| class TanksView < Live::View | ||
| def initialize(...) | ||
| super | ||
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| @map = Map.new | ||
| @loop = nil | ||
| end | ||
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| def bind(page) | ||
| super | ||
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| @loop ||= Async do | ||
| while true | ||
| @map.step | ||
| self.update! | ||
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| sleep 0.001 | ||
| end | ||
| end | ||
| end | ||
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| def close | ||
| if @loop | ||
| @loop.stop | ||
| @loop = nil | ||
| end | ||
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| super | ||
| end | ||
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| def map_data | ||
| data = PNG.greyscale(@map.width, @map.height, @map.buffer) | ||
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| return "data:image/png;base64,#{Base64.strict_encode64(data)}" | ||
| end | ||
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| def render(builder) | ||
| builder.tag('img', src: map_data) | ||
| end | ||
| end | ||
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| Application = Lively::Application[TanksView] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| PATH | ||
| remote: ../.. | ||
| specs: | ||
| lively (0.7.0) | ||
| falcon (~> 0.47) | ||
| live (~> 0.9) | ||
| xrb | ||
|
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||
| GEM | ||
| remote: https://rubygems.org/ | ||
| specs: | ||
| activemodel (7.1.3.2) | ||
| activesupport (= 7.1.3.2) | ||
| activerecord (7.1.3.2) | ||
| activemodel (= 7.1.3.2) | ||
| activesupport (= 7.1.3.2) | ||
| timeout (>= 0.4.0) | ||
| activesupport (7.1.3.2) | ||
| base64 | ||
| bigdecimal | ||
| concurrent-ruby (~> 1.0, >= 1.0.2) | ||
| connection_pool (>= 2.2.5) | ||
| drb | ||
| i18n (>= 1.6, < 2) | ||
| minitest (>= 5.1) | ||
| mutex_m | ||
| tzinfo (~> 2.0) | ||
| async (2.11.0) | ||
| console (~> 1.25, >= 1.25.2) | ||
| fiber-annotation | ||
| io-event (~> 1.5, >= 1.5.1) | ||
| timers (~> 4.1) | ||
| async-container (0.18.2) | ||
| async (~> 2.10) | ||
| async-http (0.66.3) | ||
| async (>= 2.10.2) | ||
| async-pool (>= 0.6.1) | ||
| io-endpoint (~> 0.10, >= 0.10.3) | ||
| io-stream (~> 0.4) | ||
| protocol-http (~> 0.26.0) | ||
| protocol-http1 (~> 0.19.0) | ||
| protocol-http2 (~> 0.17.0) | ||
| traces (>= 0.10.0) | ||
| async-http-cache (0.4.3) | ||
| async-http (~> 0.56) | ||
| async-pool (0.6.1) | ||
| async (>= 1.25) | ||
| async-service (0.12.0) | ||
| async | ||
| async-container (~> 0.16) | ||
| async-websocket (0.26.1) | ||
| async-http (~> 0.54) | ||
| protocol-rack (~> 0.5) | ||
| protocol-websocket (~> 0.11) | ||
| base64 (0.2.0) | ||
| bigdecimal (3.1.8) | ||
| concurrent-ruby (1.2.3) | ||
| connection_pool (2.4.1) | ||
| console (1.25.2) | ||
| fiber-annotation | ||
| fiber-local (~> 1.1) | ||
| json | ||
| drb (2.2.1) | ||
| falcon (0.47.6) | ||
| async | ||
| async-container (~> 0.18) | ||
| async-http (~> 0.66, >= 0.66.3) | ||
| async-http-cache (~> 0.4.0) | ||
| async-service (~> 0.10) | ||
| bundler | ||
| localhost (~> 1.1) | ||
| openssl (~> 3.0) | ||
| process-metrics (~> 0.2.0) | ||
| protocol-rack (~> 0.5) | ||
| samovar (~> 2.3) | ||
| fiber-annotation (0.2.0) | ||
| fiber-local (1.1.0) | ||
| fiber-storage | ||
| fiber-storage (0.1.0) | ||
| i18n (1.14.5) | ||
| concurrent-ruby (~> 1.0) | ||
| io-endpoint (0.10.3) | ||
| io-event (1.5.1) | ||
| io-stream (0.4.0) | ||
| json (2.7.2) | ||
| live (0.11.0) | ||
| async-websocket (~> 0.23) | ||
| xrb | ||
| localhost (1.3.1) | ||
| mapping (1.1.1) | ||
| markly (0.10.0) | ||
| mini_portile2 (2.8.6) | ||
| minitest (5.22.3) | ||
| mutex_m (0.2.0) | ||
| openssl (3.2.0) | ||
| process-metrics (0.2.1) | ||
| console (~> 1.8) | ||
| samovar (~> 2.1) | ||
| protocol-hpack (1.4.3) | ||
| protocol-http (0.26.5) | ||
| protocol-http1 (0.19.1) | ||
| protocol-http (~> 0.22) | ||
| protocol-http2 (0.17.0) | ||
| protocol-hpack (~> 1.4) | ||
| protocol-http (~> 0.18) | ||
| protocol-rack (0.5.1) | ||
| protocol-http (~> 0.23) | ||
| rack (>= 1.0) | ||
| protocol-websocket (0.12.1) | ||
| protocol-http (~> 0.2) | ||
| rack (3.0.11) | ||
| samovar (2.3.0) | ||
| console (~> 1.0) | ||
| mapping (~> 1.0) | ||
| sqlite3 (1.7.3) | ||
| mini_portile2 (~> 2.8.0) | ||
| sqlite3 (1.7.3-arm64-darwin) | ||
| timeout (0.4.1) | ||
| timers (4.3.5) | ||
| traces (0.11.1) | ||
| tzinfo (2.0.6) | ||
| concurrent-ruby (~> 1.0) | ||
| xrb (0.6.1) | ||
|
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||
| PLATFORMS | ||
| arm64-darwin-23 | ||
| ruby | ||
|
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||
| DEPENDENCIES | ||
| activerecord (~> 7.1) | ||
| base64 | ||
| live | ||
| lively! | ||
| markly | ||
| sqlite3 (~> 1.4) | ||
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| BUNDLED WITH | ||
| 2.5.5 |