133 lines
3.8 KiB
Lua
133 lines
3.8 KiB
Lua
local DEFAULT_ADD_CHILD_GROW_TIMER = 20
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-- Entity variables to persist:
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rp_mobs.add_persisted_entity_vars({
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"_tb_level", -- tame/breed level. Increases when a mob was fed; used to trigger taming and breeding
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"_tamed", -- true if mob is tame
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})
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--[[ NOT persisted variables:
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_last_feeder: Name of the player who last fed the mob, used for achievement
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]]
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local feed_handling = function(mob, feeder_name, food_points, food_till_tamed, can_breed, add_child_grow_timer) -- Check if a mob is fed
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mob._tb_level = (mob._tb_level or 0) + food_points
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-- Remember name of feeder for achievements
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if feeder_name then
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mob._last_feeder = feeder_name
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end
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-- Make children grow quicker
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if mob._child and add_child_grow_timer then
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mob._child_grow_timer = mob._child_grow_timer + add_child_grow_timer
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return true
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end
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-- Tame mob if threshold was reached
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if food_till_tamed and mob._tb_level >= food_till_tamed then
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mob._tb_level = 0
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if can_breed and mob._horny_timer == 0 then
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rp_mobs.make_horny(mob, true)
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end
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if (not mob._tamed) and feeder_name ~= nil then
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mob._tamed = true
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local feeder = minetest.get_player_by_name(feeder_name)
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if feeder and feeder:is_player() then
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achievements.trigger_achievement(feeder, "best_friends_forever")
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end
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end
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end
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end
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-- Let a player feed a mob with their wielded item and optionall
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-- * mob: The mob that is fed
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-- * feeder: Player who feeds the mob
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-- * allowed_foods: List of allowed food items
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-- * food_till_tamed: How many food points the mob needs until it is tamed
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-- * can_breed: true if feeding may cause this mob to become horny, false otherwise
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-- * add_child_growth_timer: (optional) By how many seconds the child growth timer is increased (default: 20)
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-- * effect: (optional) true to show particle effects, false otherwise (default: true)
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-- * eat_sound: (optional) Name of sound to play for the mob eating (default: "mobs_eat")
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rp_mobs.feed_tame_breed = function(mob, feeder, allowed_foods, food_till_tamed, can_breed, add_child_grow_timer, effect, eat_sound)
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if not add_child_grow_timer then
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add_child_grow_timer = DEFAULT_ADD_CHILD_GROW_TIMER
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end
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local fed_item = nil
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local fed_itemstring = nil
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local feeder_name = nil
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if feeder and feeder:is_player() then
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fed_item = feeder:get_wielded_item()
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fed_itemstring = fed_item:get_name()
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feeder_name = feeder:get_player_name()
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end
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local can_eat = false
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local food_points
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for f=1, #allowed_foods do
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if allowed_foods[f] == fed_itemstring then
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can_eat = true
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-- TODO: Add custom food points
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food_points = 1
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break
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end
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end
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if can_eat then
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if feeder_name ~= nil then
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-- Take item
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if not minetest.is_creative_enabled(feeder_name) then
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fed_item:take_item()
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feeder:set_wielded_item(fed_item)
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end
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-- Update achievement
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local entdef = minetest.registered_entities[mob.name]
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if entdef and entdef.type == "animal" then
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achievements.trigger_subcondition(feeder, "gonna_feed_em_all", mob.name)
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end
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end
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if eat_sound == nil then
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rp_mobs.default_mob_sound(mob, "eat", true)
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else
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rp_mobs.mob_sound(mob, eat_sound, true)
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end
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if effect ~= false then
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local mobpos = mob.object:get_pos()
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minetest.add_particlespawner(
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{
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amount = 10,
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time = 0.1,
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minpos = {x = mobpos.x - 0.1, y = mobpos.y - 0.1, z = mobpos.z - 0.1},
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maxpos = {x = mobpos.x + 0.1, y = mobpos.y + 0.1, z = mobpos.z + 0.1},
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minvel = {x = -1, y = -1, z = -1},
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maxvel = {x = 1, y = 0, z = 1},
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minacc = {x = 0, y = 6, z = 0},
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maxacc = {x = 0, y = 1, z = 0},
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minexptime = 0.5,
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maxexptime = 1,
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minsize = 0.5,
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maxsize = 2,
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texture = {
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name = "rp_hud_particle_eatpuff.png",
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scale_tween = { 1, 0, start = 0.75 },
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},
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})
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end
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feed_handling(mob, feeder_name, food_points, food_till_tamed, can_breed, add_child_grow_timer)
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return true
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else
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return false
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end
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end
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