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S.P.L.U.R.T-Station-13/code/modules/mob/living/stamina_buffer.dm
2021-02-28 00:44:56 -07:00

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/**
* Attempts to use an amount of stamina from our stamina buffer.
* Does not use anything if we don't have enough.
*
* Returns TRUE or FALSE based on if we have it.
*/
/mob/living/proc/UseStaminaBuffer(amount, warn = FALSE, considered_action = TRUE)
if(!(combat_flags & COMBAT_FLAG_STAMINA_BUFFER))
return TRUE
if(stamina_buffer < amount)
var/stamina_health = getStaminaLoss()
if(stamina_health > STAMINA_NO_OVERDRAW_THRESHOLD)
if(warn)
to_chat(src, "<span class='warning'>You do not have enough action stamina to do that!</span>")
return FALSE
adjustStaminaLoss(amount * CONFIG_GET(number/stamina_combat/overdraw_penalty_factor))
else
stamina_buffer -= amount
if(considered_action)
stamina_buffer_last_use = world.time
UpdateStaminaBuffer()
return TRUE
/**
* Updates our stamina buffer amount.
*/
/mob/living/proc/UpdateStaminaBuffer(updating_hud = TRUE)
var/time = world.time - stamina_buffer_regen_last
CONFIG_CACHE_ENTRY_AND_FETCH_VALUE(number/stamina_combat/buffer_max, buffer_max)
stamina_buffer_regen_last = world.time
if((stamina_buffer >= buffer_max) || !(combat_flags & COMBAT_FLAG_STAMINA_BUFFER))
stamina_buffer = buffer_max
return
else if(!time || HAS_TRAIT(src, TRAIT_NO_STAMINA_BUFFER_REGENERATION))
return
CONFIG_CACHE_ENTRY_AND_FETCH_VALUE(number/stamina_combat/out_of_combat_timer, out_of_combat_timer)
CONFIG_CACHE_ENTRY_AND_FETCH_VALUE(number/stamina_combat/base_regeneration, base_regeneration)
CONFIG_CACHE_ENTRY_AND_FETCH_VALUE(number/stamina_combat/percent_regeneration_out_of_combat, percent_regeneration_out_of_combat)
CONFIG_CACHE_ENTRY_AND_FETCH_VALUE(number/stamina_combat/post_action_penalty_delay, post_action_penalty_delay)
CONFIG_CACHE_ENTRY_AND_FETCH_VALUE(number/stamina_combat/post_action_penalty_factor, post_action_penalty_factor)
var/base_regen = base_regeneration
var/time_since_last_action = world.time - stamina_buffer_last_use
var/action_penalty = ((time_since_last_action) < (post_action_penalty_delay * 10))? post_action_penalty_factor : 1
var/out_of_combat_bonus = (time_since_last_action < (out_of_combat_timer * 10))? 0 : ((buffer_max * percent_regeneration_out_of_combat * 0.01))
var/regen = ((base_regen * action_penalty) + out_of_combat_bonus) * time * 0.1 * stamina_buffer_regen_mod
stamina_buffer += min((buffer_max - stamina_buffer), regen)
if(updating_hud)
hud_used?.staminabuffer?.mark_dirty()
/**
* Boosts our stamina buffer by this much.
*/
/mob/living/proc/RechargeStaminaBuffer(amount)
stamina_buffer += abs(amount)
UpdateStaminaBuffer()