54 lines
2 KiB
Lua
54 lines
2 KiB
Lua
local MAIH = wesnoth.require("ai/micro_ais/micro_ai_helper.lua")
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---@class ca_info
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---@field ca_id string The base ID used for the candidate action
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---@field location string Path to the Lua file that defines the candidate action
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---@field score number The maximum score the candidate action can return
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---@type table<string, fun(cfg:WML):string[],string[],ca_info>
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wesnoth.micro_ais = {}
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-- Load all default MicroAIs
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wesnoth.require("ai/micro_ais/mai-defs")
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function wesnoth.wml_actions.micro_ai(cfg)
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local CA_path = 'ai/micro_ais/cas/'
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cfg = wml.shallow_parsed(cfg)
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-- Check that the required common keys are all present and set correctly
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if (not cfg.ai_type) then wml.error("[micro_ai] is missing required ai_type= key") end
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if (not cfg.side) then wml.error("[micro_ai] is missing required side= key") end
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if string.find(cfg.side, ',') or string.find(cfg.side, '-') then
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for side in stringx.iter_ranges(cfg.side) do
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cfg.side = tonumber(side)
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wesnoth.wml_actions.micro_ai(cfg)
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end
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return
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end
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if (not wesnoth.sides[cfg.side]) then
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wesnoth.interface.add_chat_message("Warning", "[micro_ai] uses side=" .. cfg.side .. ": side does not exist")
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return
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end
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if (not cfg.action) then wml.error("[micro_ai] is missing required action= key") end
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if (cfg.action ~= 'add') and (cfg.action ~= 'delete') and (cfg.action ~= 'change') then
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wml.error("[micro_ai] unknown value for action=. Allowed values: add, delete or change")
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end
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-- Set up the configuration tables for the different Micro AIs
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if wesnoth.micro_ais[cfg.ai_type] == nil then
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wml.error("unknown value for ai_type= in [micro_ai]")
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end
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local required_keys, optional_keys, CA_parms = wesnoth.micro_ais[cfg.ai_type](cfg)
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-- Fixup any relative CA paths
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for i,v in ipairs(CA_parms) do
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if v.location and v.location:find('~') ~= 1 then
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v.location = CA_path .. v.location
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end
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end
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MAIH.micro_ai_setup(cfg, CA_parms, required_keys, optional_keys)
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end
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