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44 lines
1.5 KiB
44 lines
1.5 KiB
%%%-------------------------------------------------------------------
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%%% @author DY
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%%% @copyright (C) 2020, <COMPANY>
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%%% @doc
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%%% 技能攻击
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%%% 随机伤害值 RAND(min_power ,max_power) * RAND(min_rate, max_rate)
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%%% 返回：SUCCESS
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%%% @end
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%%% Created : 07. 10月 2020 15:13
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%%%-------------------------------------------------------------------
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-module(action_skill_attack).
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-include("eBhv3.hrl").
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-include("example.hrl").
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%% API
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-export([tick/2]).
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tick(#{properties := Prop} = _BTree, #{uid := UID, rival_list := [RivalUID | _]} = State) ->
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BTreeID = game_dict:get_passivity_btree_id(RivalUID),
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RivalState = get_be_attacker_rival_state(Prop, UID, RivalUID),
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{_, RivalState1} = behavior_tree:execute_sub_tree(BTreeID, RivalState),
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game_dict:put_role_state(RivalUID, RivalState1),
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{?BT_SUCCESS, State}.
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get_be_attacker_rival_state(Prop, UID, RivalUID) ->
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#{
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skill_type := SkillType,
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min_power := MinPower, max_power := MaxPower,
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min_rate := MinRate, max_rate := MaxRate
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} = Prop,
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#{rival_list := RivalList} = RivalState = game_dict:get_role_state(RivalUID),
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case lists:member(UID, RivalList) of
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true ->
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RivalList1 = RivalList;
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false ->
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RivalList1 = RivalList ++ [UID]
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end,
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RivalState1 = RivalState#{
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rival_list := RivalList1,
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misc := #{atk_dmg => {SkillType, ?RAND(MinPower, MaxPower) * ?RAND(MinRate, MaxRate)}}
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},
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game_dict:put_role_state(RivalUID, RivalState1),
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?INFO("~ts：发动了~ts攻击", [UID, SkillType]),
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RivalState1.
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