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nodecore-cd2025/mods/nc_api/util_phealth.lua

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Add player natural healing. - Players heal over time at variable speed, depending on subtle environmental factors. - This frees us up to work on the death mechanic, since it's no longer the only way to restore health and prevent an untimely death.
2019-02-23 13:14:09 -05:00
-- LUALOCALS < ---------------------------------------------------------
Scaling and touch-hurt reforms - Storeboxes are now scalable. - Standardize touch-hurt operation. - Touch-hurt damage on scaling. - Now possible to alter scaling time via scaling_time group (percent of original scaling time)
2020-03-29 07:55:54 -04:00
local math, nodecore, type
= math, nodecore, type
Add player natural healing. - Players heal over time at variable speed, depending on subtle environmental factors. - This frees us up to work on the death mechanic, since it's no longer the only way to restore health and prevent an untimely death.
2019-02-23 13:14:09 -05:00
local math_ceil
= math.ceil
-- LUALOCALS > ---------------------------------------------------------
Encumbered injured players walk slower. Encumbrance is calculated from inventory slots filled (ignoring count within stacks), compared to health; players can freely carry the same proportion of slots as their health. Players who are encumbered lose up to 80% of their walking speed (i.e. for a full hotbar and no health). This is another disadvantage for being injured, and an incentive for players to take care of their health.
2019-02-24 13:54:58 -05:00
local function getphealth(player)
Deprecate player:get/set_attribute to player:get_meta().
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return player:get_hp() + player:get_meta():get_float("dhp")
Encumbered injured players walk slower. Encumbrance is calculated from inventory slots filled (ignoring count within stacks), compared to health; players can freely carry the same proportion of slots as their health. Players who are encumbered lose up to 80% of their walking speed (i.e. for a full hotbar and no health). This is another disadvantage for being injured, and an incentive for players to take care of their health.
2019-02-24 13:54:58 -05:00
end
nodecore.getphealth = getphealth
Better record damage/heal types for stats.
2020-02-20 07:16:19 -05:00
local function setphealth(player, hp, reason, minwhole)
Some damage buffs. - Player hp_max is 8 now, so most injuries will block a whole slot each time. - Player can be reduced to 1 slot, not 2. The 2 slots was from back in the day when players needed to go to the surface to heal faster, to help them get up there. Now the 1 slot is only needed in case the player is trapped in fire or something. - Damage effects now don't stop playing just because the player has reached maximum injury, and healing is also delayed by continued injury.
2020-02-19 19:48:51 -05:00
local hpmax = player:get_properties().hp_max
if hp > hpmax then hp = hpmax end
Encumbered injured players walk slower. Encumbrance is calculated from inventory slots filled (ignoring count within stacks), compared to health; players can freely carry the same proportion of slots as their health. Players who are encumbered lose up to 80% of their walking speed (i.e. for a full hotbar and no health). This is another disadvantage for being injured, and an incentive for players to take care of their health.
2019-02-24 13:54:58 -05:00
if hp < 0 then hp = 0 end
local whole = math_ceil(hp)
Beginning of a bold new health system. - Eliminate health and breath stat bars. - Players NO LONGER DIE FROM INJURY. - Players no longer lose walking speed or mobility. - Players lose inventory slots in proportion to injury; they're stuffed with an "injury" item, and items they displace are ejected. Slots are displaced in random order. - Healing rate is much faster, so players are usually mildly inconvenienced by injury, but can soon enough pick up their stuff and leave. - Health and breath HUDs are gone. Health is visible based on number of lost slots, and breath uses a vignette to narrow tunnel vision for O2 loss. Overall, the old health system has been more of an immersion- breaking annoyance than anything. This allows health to get out of the way of the primary gameplay. UNFINISHED: Need a replacement for the old "suicide to get unstuck" mechanic.
2019-03-10 15:47:22 -04:00
if whole == 0 then whole = 1 end
Limit damage FX replay for fully hurt players.
2020-02-19 22:32:19 -05:00
if minwhole and whole < minwhole then whole = minwhole end
Encumbered injured players walk slower. Encumbrance is calculated from inventory slots filled (ignoring count within stacks), compared to health; players can freely carry the same proportion of slots as their health. Players who are encumbered lose up to 80% of their walking speed (i.e. for a full hotbar and no health). This is another disadvantage for being injured, and an incentive for players to take care of their health.
2019-02-24 13:54:58 -05:00
local dhp = hp - whole
Deprecate player:get/set_attribute to player:get_meta().
2019-04-06 20:46:13 -04:00
player:get_meta():set_float("dhp", dhp)
Make falling things bounce off players. If the falling item/node causes enough damage to trigger a "hurt" effect, then it loses much of its energy and bounces upward off the player. This will also reduce the "scraping" effect when nodes fall through a player. Hopefully the damage from falling things is a little more consistent now.
2019-12-29 12:12:08 -05:00
local old = player:get_hp()
Better record damage/heal types for stats.
2020-02-20 07:16:19 -05:00
if type(reason) ~= "table" then reason = {nc_type = reason} end
reason = reason or {}
reason.from = "mod"
reason.type = "set_hp"
player:set_hp(whole, reason)
Make falling things bounce off players. If the falling item/node causes enough damage to trigger a "hurt" effect, then it loses much of its energy and bounces upward off the player. This will also reduce the "scraping" effect when nodes fall through a player. Hopefully the damage from falling things is a little more consistent now.
2019-12-29 12:12:08 -05:00
return old ~= whole
Add player natural healing. - Players heal over time at variable speed, depending on subtle environmental factors. - This frees us up to work on the death mechanic, since it's no longer the only way to restore health and prevent an untimely death.
2019-02-23 13:14:09 -05:00
end
Encumbered injured players walk slower. Encumbrance is calculated from inventory slots filled (ignoring count within stacks), compared to health; players can freely carry the same proportion of slots as their health. Players who are encumbered lose up to 80% of their walking speed (i.e. for a full hotbar and no health). This is another disadvantage for being injured, and an incentive for players to take care of their health.
2019-02-24 13:54:58 -05:00
nodecore.setphealth = setphealth
Better record damage/heal types for stats.
2020-02-20 07:16:19 -05:00
local function addphealth(player, hp, reason)
Limit damage FX replay for fully hurt players.
2020-02-19 22:32:19 -05:00
return setphealth(player,
getphealth(player) + hp,
Better record damage/heal types for stats.
2020-02-20 07:16:19 -05:00
reason,
Limit damage FX replay for fully hurt players.
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hp >= 0 and player:get_hp())
Encumbered injured players walk slower. Encumbrance is calculated from inventory slots filled (ignoring count within stacks), compared to health; players can freely carry the same proportion of slots as their health. Players who are encumbered lose up to 80% of their walking speed (i.e. for a full hotbar and no health). This is another disadvantage for being injured, and an incentive for players to take care of their health.
2019-02-24 13:54:58 -05:00
end
Glass now cools/quenches. Almost done with this new feature; just need to craft lenses and prisms from chroma glass...
2019-03-07 22:21:04 -05:00
nodecore.addphealth = addphealth
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