added support for POVA, player_monoids, and poisoning lasts n seconds depending on -number from food.
This commit is contained in:
TenPlus1
parent
3136a2c4b2
commit
caac9047fd
@ -47,6 +47,9 @@ A global function is available for mods to change player stamina levels:
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stamina.change(player, change)
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This mod has added support for POVA and player_monoids for overrides to play
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nicely.
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License:
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--------
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@ -1,2 +1,4 @@
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default
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3d_armor?
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player_monoids?
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pova?
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214
init.lua
214
init.lua
@ -5,6 +5,7 @@ STAMINA_TICK = 800 -- time in seconds after that 1 stamina point is taken
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STAMINA_TICK_MIN = 4 -- stamina ticks won't reduce stamina below this level
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STAMINA_HEALTH_TICK = 4 -- time in seconds after player gets healed/damaged
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STAMINA_MOVE_TICK = 0.5 -- time in seconds after the movement is checked
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STAMINA_POISON_TICK = 1.25 -- time in seconds after player is poisoned
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STAMINA_EXHAUST_DIG = 3 -- exhaustion increased this value after digged node
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STAMINA_EXHAUST_PLACE = 1 -- .. after digging node
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@ -21,12 +22,15 @@ STAMINA_STARVE_LVL = 3 -- level of staturation that causes starving
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STAMINA_VISUAL_MAX = 20 -- hud bar extends only to 20
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SPRINT_SPEED = 0.8 -- how much faster player can run if satiated
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SPRINT_SPEED = 0.3 -- how much faster player can run if satiated
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SPRINT_JUMP = 0.1 -- how much higher player can jump if satiated
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SPRINT_DRAIN = 0.35 -- how fast to drain satation while sprinting (0-1)
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local function get_int_attribute(player, key)
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local level = player:get_attribute(key)
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if level then
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return tonumber(level)
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else
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@ -34,7 +38,9 @@ local function get_int_attribute(player, key)
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end
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end
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local function stamina_update_level(player, level)
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local old = get_int_attribute(player, "stamina:level")
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if level == old then -- To suppress HUD update
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@ -46,52 +52,50 @@ local function stamina_update_level(player, level)
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player:hud_change(player:get_attribute("stamina:hud_id"), "number", math.min(STAMINA_VISUAL_MAX, level))
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end
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local function stamina_is_poisoned(player)
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return player:get_attribute("stamina:poisoned") == "yes"
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end
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local function stamina_set_poisoned(player, poisoned)
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if poisoned then
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player:set_attribute("stamina:poisoned", "yes")
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else
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player:set_attribute("stamina:poisoned", "no")
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end
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end
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local function stamina_get_exhaustion(player)
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return get_int_attribute(player, "stamina:exhaustion")
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end
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-- global function for mods to amend stamina level
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stamina.change = function(player, change)
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local name = player:get_player_name()
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if not name or not change or change == 0 then
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return false
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end
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local level = get_int_attribute(player, "stamina:level") + change
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if level < 0 then level = 0 end
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if level > STAMINA_VISUAL_MAX then level = STAMINA_VISUAL_MAX end
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stamina_update_level(player, level)
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return true
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end
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local function exhaust_player(player, v)
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if not player or not player.is_player or not player:is_player() or not player.set_attribute then
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return
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end
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local name = player:get_player_name()
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if not name then
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return
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end
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local exhaustion = stamina_get_exhaustion(player) or 0
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local exhaustion = get_int_attribute(player, "stamina:exhaustion") or 0
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exhaustion = exhaustion + v
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if exhaustion > STAMINA_EXHAUST_LVL then
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exhaustion = 0
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local h = get_int_attribute(player, "stamina:level")
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if h > 0 then
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stamina_update_level(player, h - 1)
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end
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@ -100,51 +104,115 @@ local function exhaust_player(player, v)
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player:set_attribute("stamina:exhaustion", exhaustion)
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end
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-- Sprint settings and function
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local enable_sprint = minetest.setting_getbool("sprint") ~= false
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local enable_sprint_particles = minetest.setting_getbool("sprint_particles") ~= false
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local armor_mod = minetest.get_modpath("3d_armor")
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local monoids = minetest.get_modpath("player_monoids")
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local pova_mod = minetest.get_modpath("pova")
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stamina.players = {}
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local function set_sprinting(name, sprinting)
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function set_sprinting(name, sprinting)
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local player = minetest.get_player_by_name(name)
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local def = {}
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-- Get player physics from 3d_armor mod
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if armor_mod and armor and armor.def then
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def.speed = armor.def[name].speed
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def.jump = armor.def[name].jump
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def.gravity = armor.def[name].gravity
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end
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def.speed = def.speed or 1
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def.jump = def.jump or 1
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def.gravity = def.gravity or 1
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-- get player physics
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local def = player:get_physics_override()
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if sprinting == true then
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--print ("---", def.speed, def.jump)
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def.speed = def.speed + SPRINT_SPEED
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def.jump = def.jump + SPRINT_JUMP
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end
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if sprinting == true and not stamina.players[name].sprint then
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if monoids then
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stamina.players[name].sprint = player_monoids.speed:add_change(
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player, def.speed + SPRINT_SPEED)
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stamina.players[name].jump = player_monoids.jump:add_change(
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player, def.jump + SPRINT_JUMP)
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elseif pova_mod then
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pova.add_override(name, "sprint", {speed = SPRINT_SPEED, jump = SPRINT_JUMP})
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pova.do_override(player)
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stamina.players[name].sprint = true
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else
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player:set_physics_override({
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speed = def.speed,
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jump = def.jump,
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gravity = def.gravity
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speed = def.speed + SPRINT_SPEED,
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jump = def.jump + SPRINT_JUMP,
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})
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stamina.players[name].sprint = true
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end
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elseif sprinting == false and stamina.players[name].sprint then
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if monoids then
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player_monoids.speed:del_change(player, stamina.players[name].speed)
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stamina.players[name].sprint = nil
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player_monoids.jump:del_change(player, stamina.players[name].jump)
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stamina.players[name].jump = nil
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elseif pova_mod then
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pova.del_override(name, "sprint")
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pova.do_override(player)
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stamina.players[name].sprint = nil
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else
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player:set_physics_override({
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speed = def.speed - SPRINT_SPEED,
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jump = def.jump - SPRINT_JUMP,
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})
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stamina.players[name].sprint = nil
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end
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end
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end
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-- Time based stamina functions
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local stamina_timer = 0
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local health_timer = 0
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local action_timer = 0
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local poison_timer = 0
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local function stamina_globaltimer(dtime)
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stamina_timer = stamina_timer + dtime
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health_timer = health_timer + dtime
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action_timer = action_timer + dtime
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poison_timer = poison_timer + dtime
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if action_timer > STAMINA_MOVE_TICK then
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for _,player in ipairs(minetest.get_connected_players()) do
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-- hurt player when poisoned
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if poison_timer > STAMINA_POISON_TICK then
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local name = player:get_player_name()
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if stamina.players[name].poisoned
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and stamina.players[name].poisoned > 0 then
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stamina.players[name].poisoned = stamina.players[name].poisoned - STAMINA_POISON_TICK
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local hp = player:get_hp() - 1 or 0
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if hp > 0 then
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player:set_hp(hp)
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end
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elseif stamina.players[name].poisoned then
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player:hud_change(player:get_attribute("stamina:hud_id"), "text", "stamina_hud_fg.png")
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stamina.players[name].poisoned = nil
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end
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poison_timer = 0
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end
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-- sprint control and particle animation
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if action_timer > STAMINA_MOVE_TICK then
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local controls = player:get_player_control()
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-- Determine if the player is walking
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if controls.jump then
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exhaust_player(player, STAMINA_EXHAUST_JUMP)
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@ -158,7 +226,8 @@ local function stamina_globaltimer(dtime)
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local name = player:get_player_name()
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-- check if player can sprint (stamina must be over 6 points)
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if controls.aux1 and controls.up
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if not stamina.players[name].poisoned
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and controls.aux1 and controls.up
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and not minetest.check_player_privs(player, {fast = true})
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and get_int_attribute(player, "stamina:level") > 6 then
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@ -196,6 +265,7 @@ local function stamina_globaltimer(dtime)
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-- Lower the player's stamina when sprinting
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local level = get_int_attribute(player, "stamina:level")
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stamina_update_level(player, level - (SPRINT_DRAIN * STAMINA_MOVE_TICK))
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else
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set_sprinting(name, false)
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@ -203,33 +273,35 @@ local function stamina_globaltimer(dtime)
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end
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-- END sprint
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end
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action_timer = 0
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end
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-- lower saturation by 1 point after STAMINA_TICK second(s)
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if stamina_timer > STAMINA_TICK then
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for _,player in ipairs(minetest.get_connected_players()) do
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local h = get_int_attribute(player, "stamina:level")
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if h > STAMINA_TICK_MIN then
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stamina_update_level(player, h - 1)
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end
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end
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stamina_timer = 0
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end
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-- heal or damage player, depending on saturation
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if health_timer > STAMINA_HEALTH_TICK then
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for _,player in ipairs(minetest.get_connected_players()) do
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local air = player:get_breath() or 0
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local hp = player:get_hp()
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-- don't heal if drowning or dead
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-- TODO: don't heal if poisoned?
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-- don't heal if drowning or dead or poisoned
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local h = get_int_attribute(player, "stamina:level")
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if h >= STAMINA_HEAL_LVL and h >= hp and hp > 0 and air > 0
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and not stamina_is_poisoned(player) then
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and not stamina.players[player:get_player_name()].poisoned then
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player:set_hp(hp + STAMINA_HEAL)
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stamina_update_level(player, h - 1)
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end
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@ -237,41 +309,36 @@ local function stamina_globaltimer(dtime)
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if get_int_attribute(player, "stamina:level") < STAMINA_STARVE_LVL then
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player:set_hp(hp - STAMINA_STARVE)
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end
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end
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health_timer = 0
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end
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end -- player loop
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end
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local function poison_player(ticks, time, elapsed, user)
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if elapsed <= ticks then
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minetest.after(time, poison_player, ticks, time, elapsed + 1, user)
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stamina_set_poisoned(user,true)
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else
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user:hud_change(user:get_attribute("stamina:hud_id"), "text", "stamina_hud_fg.png")
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stamina_set_poisoned(user,false)
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end
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local hp = user:get_hp() -1 or 0
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if hp > 0 then
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user:set_hp(hp)
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end
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end
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-- override core.do_item_eat() so we can redirect hp_change to stamina
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core.do_item_eat = function(hp_change, replace_with_item, itemstack, user, pointed_thing)
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local old_itemstack = itemstack
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itemstack = stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
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for _, callback in pairs(core.registered_on_item_eats) do
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local result = callback(hp_change, replace_with_item, itemstack, user, pointed_thing, old_itemstack)
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if result then
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return result
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end
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end
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return itemstack
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end
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-- not local since it's called from within core context
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function stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
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if not itemstack then
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return itemstack
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end
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@ -281,6 +348,7 @@ function stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thin
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end
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local level = get_int_attribute(user, "stamina:level") or 0
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if level >= STAMINA_VISUAL_MAX then
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return itemstack
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end
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@ -288,10 +356,10 @@ function stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thin
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if hp_change > 0 then
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level = level + hp_change
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stamina_update_level(user, level)
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else
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elseif hp_change < 0 then
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-- assume hp_change < 0.
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user:hud_change(user:get_attribute("stamina:hud_id"), "text", "stamina_hud_poison.png")
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poison_player(2.0, -hp_change, 0, user)
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stamina.players[user:get_player_name()].poisoned = -hp_change
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end
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minetest.sound_play("stamina_eat", {to_player = user:get_player_name(), gain = 0.7})
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@ -322,10 +390,12 @@ function stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thin
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itemstack:take_item()
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if replace_with_item then
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if itemstack:is_empty() then
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itemstack:add_item(replace_with_item)
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else
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local inv = user:get_inventory()
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if inv:room_for_item("main", {name=replace_with_item}) then
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inv:add_item("main", replace_with_item)
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else
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@ -338,15 +408,22 @@ function stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thin
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return itemstack
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end
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-- stamina is disabled if damage is disabled
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if minetest.setting_getbool("enable_damage") and minetest.is_yes(minetest.setting_get("enable_stamina") or "1") then
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if minetest.setting_getbool("enable_damage")
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--and minetest.is_yes(minetest.setting_get("enable_stamina") or "1") then
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and minetest.setting_get("enable_stamina") ~= false then
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minetest.register_on_joinplayer(function(player)
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local level = STAMINA_VISUAL_MAX -- TODO
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if get_int_attribute(player, "stamina:level") then
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level = math.min(get_int_attribute(player, "stamina:level"), STAMINA_VISUAL_MAX)
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else
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player:set_attribute("stamina:level", level)
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end
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local id = player:hud_add({
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name = "stamina",
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hud_elem_type = "statbar",
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@ -358,6 +435,7 @@ if minetest.setting_getbool("enable_damage") and minetest.is_yes(minetest.settin
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offset = {x = -266, y = -110},
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max = 0,
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})
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player:set_attribute("stamina:hud_id", id)
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end)
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@ -380,3 +458,17 @@ if minetest.setting_getbool("enable_damage") and minetest.is_yes(minetest.settin
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stamina_update_level(player, STAMINA_VISUAL_MAX)
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end)
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end
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-- create player table on join
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minetest.register_on_joinplayer(function(player)
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stamina.players[player:get_player_name()] = {poisoned = nil, sprint = nil}
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end)
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-- clear when player leaves
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minetest.register_on_leaveplayer(function(player)
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stamina.players[ player:get_player_name() ] = nil
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end)
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