Bots, gkautomate
13,304
edits
Changes
mLine 3:
Line 3: + + + + + + + + + + + + + + + + + + + + + Line 18:
Line 39: − -- Shelling hit rate.+ − -- ship and target can be Ship, EnemyShip, ShipCapabilities, or a plain table.+ − -- [[Category:Todo]]: detection based on _equipment, fuel modifier. − − − − target = target and target.ship or target − context = context or {} − if not ship or not target then − return − end − Line 38:
Line 49: + + + + + − local accuracy_value = floor(((90 + 2 * sqrt(level) + sqrt(1.5 * luck) + accuracy) * morale * formation + fit) * as_modifier * ap_modifier) + − + − + − + − + + + + − − local base_evasion_value = floor((evasion + sqrt(2 * target_luck)) * target_formation) − − local capped_evasion_value − = base_evasion_value < 40 − and base_evasion_value − or base_evasion_value < 65 − and floor(40 + 3 * sqrt(base_evasion_value - 40)) − or floor(55 + 2 * sqrt(base_evasion_value - 65)) − − local evasion_value = capped_evasion_value − − local base_hit_rate = accuracy_value - evasion_value − − − − Line 72:
Line 74: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Line 82:
Line 113: − + − + − + + + +
8 revisions imported
local sqrt = math.sqrt
local sqrt = math.sqrt
local floor = math.floor
local floor = math.floor
local ceil = math.ceil
local min = math.min
local min = math.min
local max = math.max
local max = math.max
function initArgs(ship, target, context)
return ship and ship.ship or ship or {}, target and target.ship or target or {}, context or {}
end
function target_morale_modifier(morale)
function target_morale_modifier(morale)
return not morale and 1 or morale <= 20 and 1.4 or morale <= 32 and 1.2 or morale <= 52 and 1 or 0.7
return not morale and 1 or morale <= 20 and 1.4 or morale <= 32 and 1.2 or morale <= 52 and 1 or 0.7
end
function Combat2.evasion_value(target, context)
_, target, context = initArgs(nil, target, context)
local evasion = target._evasion or 0
local target_luck = target._luck or 0
local target_formation = context._target_formation or target._formation or 1
local base_evasion_value = floor((evasion + sqrt(2 * target_luck)) * target_formation)
local capped_evasion_value
= base_evasion_value < 40
and base_evasion_value
or base_evasion_value < 65
and floor(40 + 3 * sqrt(base_evasion_value - 40))
or floor(55 + 2 * sqrt(base_evasion_value - 65))
local evasion_value = capped_evasion_value
return evasion_value
end
end
end
end
function Combat2.accuracy_value(ship, target, context)
ship, target, context = initArgs(ship, target, context)
function Combat2.hit_rate(ship, target, context)
ship = ship and ship.ship or ship
local level = ship._level or 1
local level = ship._level or 1
local luck = ship._luck or 0
local luck = ship._luck or 0
local morale = morale_modifier(ship._morale)
local morale = morale_modifier(ship._morale)
local formation = context._formation or ship._formation or 1
local formation = context._formation or ship._formation or 1
local accuracy_value_1 = (90 + 2 * sqrt(level) + sqrt(1.5 * luck) + accuracy) * morale * formation
local accuracy_value_2 = accuracy_value_1 + fit
local accuracy_value_3 = accuracy_value_2 * as_modifier * ap_modifier
return accuracy_value_1, accuracy_value_2, accuracy_value_3
end
-- Shelling hit rate.
-- ship and target can be Ship, EnemyShip, ShipCapabilities, or a plain table.
local evasion = target._evasion or 0
-- [[Category:Todo]]: detection based on _equipment, fuel modifier.
local target_luck = target._luck or 0
function Combat2.hit_rate(ship, target, context)
local target_formation = context._target_formation or target._formation or 1
ship, target, context = initArgs(ship, target, context)
local _, _, accuracy_value = Combat2.accuracy_value(ship, target, context)
local evasion_value = Combat2.evasion_value(target, context)
local base_hit_rate = floor(accuracy_value) - evasion_value
local target_morale = target_morale_modifier(target._morale)
local target_morale = target_morale_modifier(target._morale)
local capped_hit_rate = min(96, max(10, base_hit_rate) * target_morale)
local capped_hit_rate = min(96, max(10, base_hit_rate) * target_morale)
local proficiency = ship._proficiency or 0
local proficiency = ship._proficiency or 0
return floor(capped_hit_rate) + proficiency + 1, capped_hit_rate
return floor(capped_hit_rate) + proficiency + 1, capped_hit_rate
end
end
local proficiency = ship._proficiency or 0
local proficiency = ship._proficiency or 0
return floor(1.3 * sqrt(capped_hit_rate)) + proficiency + 1
return floor(1.3 * sqrt(capped_hit_rate)) + proficiency + 1
end
function Combat2.find_fit(ship, target, context)
ship, target, context = initArgs(ship, target, context)
local prev_fit = ship._fit
local hit_rate = context._hit_rate
local ci = context._ci
if not hit_rate or not ci then
return
end
local ng = context._ng or 1
local min_hit_rate = floor(hit_rate - ci)
local max_hit_rate = ceil(hit_rate + ci)
mw.log(min_hit_rate)
mw.log(max_hit_rate)
local fits = {}
for fit = -10, 10 do
ship._fit = fit * sqrt(ng)
local hr = Combat2.hit_rate(ship, target, context)
mw.log(fit, fit * sqrt(ng), hr, hr - hit_rate)
if hr >= min_hit_rate and hr <= max_hit_rate then
table.insert(fits, fit)
end
end
local min_fit = math.min(unpack(fits))
local max_fit = math.max(unpack(fits))
local fit = (min_fit + max_fit) / 2
ship._fit = prev_fit
return floor(fit + 0.5), min_fit, max_fit
end
end
_accuracy = 10,
_accuracy = 10,
_morale = 25,
_morale = 25,
_fit = 5 * sqrt(2)
_fit = 5 * sqrt(2),
}
}
local target = Ship("Destroyer Ro-Class")
local target = Ship("Destroyer Ro-Class")
mw.log(Combat2.hit_rate(ship, target))
--mw.log(Combat2.accuracy_value(ship, target))
mw.log(Combat2.critical_hit_rate(ship, target))
--mw.log(Combat2.hit_rate(ship, target), "")
--mw.log(Combat2.critical_hit_rate(ship, target))
mw.log(Combat2.find_fit(ship, target, { _hit_rate = 94.4, _ci = 1.48, _ng = 2 } ))
end
end
-- print(p.test())
return Combat2
return Combat2