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简单Elixir游戏服设计

2019-10-15 03:21

error_msg.ex  使用了点宏

游戏试玩中心,(废了点时间,一致在品尝抹初这段for,想间接定义个工具宏, 由于生分了未能不慢成功,

幸好for的代码也很简单,而其实从csv生成的话,也是要做巡回职业,算是安慰)

游戏试玩中心 1游戏试玩中心 2

defmodule ErrorMsg do
    @msgs %{
        player_not_enough: "player_not_enough",
        can_not_start_when_playing: "can_not_start_when_playing",
        can_not_dismiss_when_playing: "can_not_dismiss_when_playing",
        just_creator_can_start: "just_creator_can_start",
        just_creator_can_dismiss: "just_creator_can_dismiss",
        can_not_join_when_playing: "can_not_join_when_playing",
        repeated_join: "repeated_join",
        can_not_quit_when_playing: "can_not_quit_when_playing",
        can_not_quit_when_creator: "can_not_quit_when_creator",
        can_not_make_up_when_not_playing: "can_not_makeup_when_not_playing",
        can_not_make_up_when_open: "can_not_make_up_when_open",
        can_not_make_up_when_full: "can_not_make_up_when_full",
        just_tian_gong_can_open: "just_tian_gong_can_open",
        repeated_open: "repeated_open"
    }

    for {tag, text} <- @msgs do
        def unquote(tag)() do
            unquote text
        end
    end


end

error_msg.ex

谬误音信也得以从表面文件生成,只是类别自身重要演示基础服务器开垦,由此就不更为了。

自己已经在博客里有写过方案从excel间接扭转

(然则现在不提出了,该方案信任的excel管理库非常不够好, 建议转成csv,再从csv生成越来越好)

simple_table.ex 新添的使测量试验通过的代码

游戏试玩中心 3游戏试玩中心 4

defmodule SimpleTable do
    @state_ready  :ready
    @state_playing :playing
    @state_dismiss :dismiss
    def init() do
        %{
            id: 0,
            cards: nil,
            creator: nil,
            seat_map: %{},
            seat_order: [],
            state: @state_ready
        }
    end

    def is_playing?(table), do: table.state == @state_playing
    def is_dismiss?(table), do: table.state == @state_dismiss
    def is_ready?(table), do: table.state == @state_ready

    def set_playing(table), do: put_in(table.state, @state_playing)
    def set_ready(table), do: put_in(table.state, @state_ready)
    def set_dismiss(table), do: put_in(table.state, @state_dismiss)


    def set_cards(table, cards), do: put_in(table.cards, cards)
    def get_cards(table), do: table.cards

    def init_deal(table) do
        table.seat_order
        |> Enum.map(&(find_seat(table, &1)))
        |> Enum.reduce(table, 
            fn seat, new_table ->
                new_table |> init_deal_one(seat)
            end)
    end

    def init_deal_one(table, seat) do
        {:ok, cards, left} = SimplePoker.init_deal(table.cards)
        seat = seat |> Seat.add_cards(cards)
        table |> update_seat(seat)
              |> set_cards(left)
    end

    def set_id(table, id), do: put_in(table.id, id)
    def get_id(table), do: table.id

    def set_creator(table, player), do: put_in(table.creator, player)
    def get_creator(table), do: table.creator

    def seat_count(table), do: table.seat_order |> Enum.count
    def seat_order(table), do: table.seat_order

    def find_seat(table, %{} = player), do: find_seat(table, player |> Player.get_id)
    def find_seat(table, player_id), do: table.seat_map[player_id]


    def add_seat(table, player) do
        seat = Seat.init(player)
        seat_id = seat |> Seat.get_id
        table = table |> update_seat(seat)
        add_to_order(table, seat_id)
    end

    def update_seat(table, seat), do: put_in(table.seat_map[seat |> Seat.get_id], seat)

    def add_to_order(table, seat_id), do: update_in(table.seat_order, &(&1 ++ [seat_id]))

    def remove_seat(table, %{} = player), do: remove_seat(table, player |> Player.get_id)
    def remove_seat(table, player_id) do
        table = update_in(table.seat_map, fn m -> Map.delete(m, player_id) end)
        update_in(table.seat_order, fn o -> List.delete(o, player_id) end)
    end

    def start(table, player) do
        cond do
            is_playing?(table) -> {:error, ErrorMsg.can_not_start_when_playing}
            seat_count(table) < 2 -> {:error, ErrorMsg.player_not_enough}
            not is_creator?(table, player) -> {:error, ErrorMsg.just_creator_can_start}
            true ->
                table = table |> set_playing
                {:ok, table}
        end
    end

    def quit(table, player) do
        cond do
            is_playing?(table) -> {:error, ErrorMsg.can_not_quit_when_playing}
            is_creator?(table, player) -> {:error, ErrorMsg.can_not_quit_when_creator}
        end
    end

    def dismiss(table, player) do
        cond do
            is_playing?(table) -> {:error, ErrorMsg.can_not_dismiss_when_playing}
            not is_creator?(table, player) -> {:error, ErrorMsg.just_creator_can_dismiss}
            true ->
                table = table |> set_dismiss
                {:ok, table}
        end
    end

    def make_up(table, player) do
        cond do
            is_ready?(table) -> {:error, ErrorMsg.can_not_make_up_when_not_playing}
            find_seat(table, player) |> Seat.is_open? -> {:error, ErrorMsg.can_not_make_up_when_open}
            find_seat(table, player) |> Seat.is_full? -> {:error, ErrorMsg.can_not_make_up_when_full}
        end
    end

    def join(table, player) do
        cond do
            is_playing?(table) -> {:error, ErrorMsg.can_not_join_when_playing}
            find_seat(table, player) -> {:error, ErrorMsg.repeated_join}
            true -> 
                table = table |> add_seat(player)
                {:ok, table}
        end
    end

    def open(table, player) do
        cond do
            find_seat(table, player) |> Seat.is_open? -> {:error, ErrorMsg.repeated_open}
            not (find_seat(table, player) |> Seat.get_cards |> SimplePoker.can_be_tian_gong?) -> {:error, ErrorMsg.just_tian_gong_can_open}
        end
    end


    def is_creator?(table, player), do: table.creator |> Player.get_id == player |> Player.get_id

end

simple_table.ex

测量试验果然开采需求调动,分解测量试验照旧须求小心。

好在有测量检验的话,很轻松就意识难点。这大致是测验的益处了啊。

还恐怕有任何的小改造, seat.ex  simple_poker.ex

具体看git吧

果真,写代码比写测验快得多, 望着测量试验三个一个因此,照旧挺享受的。

别的,看代码 join 和 quit 的cond 语句少了true, 明显表达大家的测量检验还没覆盖到!!!!

测量检验使代码更易于编写,代码又扶持发掘测量检验不足。相得益彰。

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