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Fast Micro AI: Add closeness-to-goal to unit order criterion

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How fast (in how many turns) the unit can get there remains the main
criterion, but if that is equal for two units, use the closer unit
first.
This commit is contained in:
mattsc 2014-05-04 14:10:17 -07:00
parent 1dd6f7494e
commit ade936e0b0
1 changed files with 7 additions and 3 deletions
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10
data/ai/micro_ais/cas/ca_fast_move.lua
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@ -115,9 +115,14 @@ function ca_fast_move:execution(ai, cfg, self)
-- Insert information about the units
for i_u,unit in ipairs(units) do
local dist = H.distance_between(unit.x, unit.y, goal.x, goal.y)
goal[i_u] = { dist = dist / unit.max_moves, i_unit = i_u }
goal[i_u] = {
dist = dist / unit.max_moves,
rating = - math.ceil(dist / unit.max_moves) - dist / 10., -- Combination of fastest and closest unit
i_unit = i_u
}
end
table.sort(goal, function(a, b) return (a.dist < b.dist) end)
table.sort(goal, function(a, b) return (a.rating > b.rating) end)
end
local keep_moving, next_goal = true, 0
@ -142,7 +147,6 @@ function ca_fast_move:execution(ai, cfg, self)
end
if (unit_info.cost < unit_info.dist * move_cost_factor) then
best_unit_info = unit_info
break
elseif (unit_info.cost < 1000) then