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Protect Unit MAI: slight adjustment of evaluation scores

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and add comment about them being hardcoded.
This commit is contained in:
mattsc 2013-07-04 12:28:29 -07:00
parent 338d2f1f22
commit 7242ed59bf
2 changed files with 6 additions and 9 deletions
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10
data/ai/micro_ais/ais/mai_protect_unit_engine.lua
View File

@ -155,7 +155,7 @@ return {
end end
function engine:mai_protect_unit_move_eval(cfg) function engine:mai_protect_unit_move_eval(cfg)
-- Always 94000 if one of the units can still move -- Always 94999 if one of the units can still move
local units = {} local units = {}
for i,id in ipairs(cfg.id) do for i,id in ipairs(cfg.id) do
table.insert(units, wesnoth.get_units{ id = id, formula = '$this_unit.moves > 0' }[1]) table.insert(units, wesnoth.get_units{ id = id, formula = '$this_unit.moves > 0' }[1])
@ -174,12 +174,9 @@ return {
-- W.message { speaker = "narrator", image = "wesnoth-icon.png", caption = "Parameters set to:", message = "Enemy unit weight = " .. self.data.enemy_weight .. "\nMy unit weight = " .. self.data.my_unit_weight .. "\nGoal distance weight = " .. self.data.distance_weight .. "\nTerrain defense weight = " .. self.data.terrain_weight .. "\nBearing: " .. tmp } -- W.message { speaker = "narrator", image = "wesnoth-icon.png", caption = "Parameters set to:", message = "Enemy unit weight = " .. self.data.enemy_weight .. "\nMy unit weight = " .. self.data.my_unit_weight .. "\nGoal distance weight = " .. self.data.distance_weight .. "\nTerrain defense weight = " .. self.data.terrain_weight .. "\nBearing: " .. tmp }
--end --end
if units[1] then if units[1] then return 94999 end
return 94000
else
return 0 return 0
end end
end
function engine:mai_protect_unit_move_exec(cfg) function engine:mai_protect_unit_move_exec(cfg)
-- Find and execute best (safest) move toward goal -- Find and execute best (safest) move toward goal
@ -414,9 +411,8 @@ return {
if (max_rating > -9e99) then if (max_rating > -9e99) then
self.data.best_attack = best_attack self.data.best_attack = best_attack
return 95000 return 95000
else
return 0
end end
return 0
end end
function engine:mai_protect_unit_attack_exec() function engine:mai_protect_unit_attack_exec()

3
data/ai/micro_ais/ais/micro_ais_wml_tags.lua
View File

@ -192,10 +192,11 @@ function wesnoth.wml_actions.micro_ai(cfg)
--------- Protect Unit Micro AI - side-wide AI ------------------------------------ --------- Protect Unit Micro AI - side-wide AI ------------------------------------
elseif (cfg.ai_type == 'protect_unit') then elseif (cfg.ai_type == 'protect_unit') then
required_keys = { "id", "goal_x", "goal_y" } required_keys = { "id", "goal_x", "goal_y" }
-- Scores for this AI need to be hard-coded, it does not work otherwise
CA_parms = { CA_parms = {
{ ca_id = 'mai_protect_unit_finish', score = 300000 }, { ca_id = 'mai_protect_unit_finish', score = 300000 },
{ ca_id = 'mai_protect_unit_attack', score = 95000 }, { ca_id = 'mai_protect_unit_attack', score = 95000 },
{ ca_id = 'mai_protect_unit_move', score = 94000 } { ca_id = 'mai_protect_unit_move', score = 94999 }
} }
-- [unit] tags need to be dealt with separately -- [unit] tags need to be dealt with separately