47 lines
1.1 KiB
Elixir
47 lines
1.1 KiB
Elixir
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defmodule ChickenEggWeb.IndexLive do
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use ChickenEggWeb, :live_view
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alias ChickenEggWeb.ChickenComponents
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def render(assigns) do
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~H"""
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<div
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class="board relative overflow-hidden bg-green-200 w-screen h-screen"
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phx-window-keyup="boak"
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phx-key=" "
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>
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<ChickenComponents.chicken x={@chicken.x} y={@chicken.y} />
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<div id="chicken-eggs" phx-update="stream">
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<div :for={{dom_id, egg} <- @streams.eggs} class="egg" id={dom_id}>
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<ChickenComponents.egg x={egg.x} y={egg.y} />
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</div>
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</div>
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</div>
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"""
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end
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def mount(_params, _session, socket) do
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eggs = []
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{:ok,
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socket
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|> assign(:chicken, %{x: 300, y: 200})
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|> stream(:eggs, eggs)}
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end
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def handle_event("boak", _params, socket) do
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%{x: cx, y: cy} = socket.assigns.chicken
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new_chicken = %{x: Enum.random(1..800), y: Enum.random(1..600)}
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new_egg =
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%{id: "egg#{cx}#{cy}", x: cx, y: cy}
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|> IO.inspect()
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{:noreply,
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socket
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|> assign(:chicken, new_chicken)
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|> stream_insert(:eggs, new_egg)}
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end
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end
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