Merge pull request 'Armor wearing mobs' (#285) from MrRar/MineClone5:zarmor into master
Reviewed-on: #285
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d0fcab11e9
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@ -227,6 +227,11 @@ functions needed for the mob to work properly which contains the following:
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older mobs.
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'pushable' Allows players, & other mobs to push the mob.
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'spawn_with_armor' If set to true, the mob has a small chance of spawning with
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random matched armor. If set to a string, the string represents
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the material type of the armor. Any materials used by
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mcl_armor will work. Example: "gold"
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It is assumed that the first texture is for armor.
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MineClone 2 extensions:
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@ -375,6 +375,7 @@ function mobs:register_mob(name, def)
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--moves the wrong way
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swap_y_with_x = def.swap_y_with_x or false,
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reverse_head_yaw = def.reverse_head_yaw or false,
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_spawn_with_armor = def.spawn_with_armor,
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--END HEAD CODE VARIABLES
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@ -13,8 +13,13 @@ mobs.can_despawn = function(self)
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if self.tamed or self.bred or self.nametag then return false end
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local mob_pos = self.object:get_pos()
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if not mob_pos then return true end
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local players = minetest_get_connected_players()
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if #players == 0 then return false end
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-- If no players, probably this is being called from get_staticdata() at server shutdown time
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-- Minetest is to buggy (as of 5.5) to delete entities at server shutdown time anyway
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local distance = 999
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for _, player in pairs(minetest_get_connected_players()) do
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for _, player in pairs(players) do
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if player and player:get_hp() > 0 then
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local player_pos = player:get_pos()
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local new_distance = vector_distance(player_pos, mob_pos)
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@ -62,6 +67,102 @@ mobs.mob_staticdata = function(self)
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return minetest.serialize(tmp)
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end
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mobs.armor_setup = function(self)
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if not self._armor_items then
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local armor = {}
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-- Source: https://minecraft.fandom.com/wiki/Zombie
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local materials = {
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{name = "leather", chance = 0.3706},
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{name = "gold", chance = 0.4873},
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{name = "chain", chance = 0.129},
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{name = "iron", chance = 0.0127},
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{name = "diamond", chance = 0.0004}
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}
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local types = {
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{name = "helmet", chance = 0.15},
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{name = "chestplate", chance = 0.75},
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{name = "leggings", chance = 0.75},
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{name = "boots", chance = 0.75}
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}
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local material
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if type(self._spawn_with_armor) == "string" then
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material = self._spawn_with_armor
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else
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local chance = 0
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for i, m in pairs(materials) do
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chance = chance + m.chance
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if math.random() <= chance then
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material = m.name
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break
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end
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end
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end
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for i, t in pairs(types) do
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if math.random() <= t.chance then
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armor[t.name] = material
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else
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break
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end
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end
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-- Save armor items in lua entity
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self._armor_items = {}
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for atype, material in pairs(armor) do
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local item = "mcl_armor:" .. atype .. "_" .. material
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self._armor_items[atype] = item
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end
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-- Setup armor drops
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for atype, material in pairs(armor) do
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local wear = math.random(1, 65535)
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local item = "mcl_armor:" .. atype .. "_" .. material .. " 1 " .. wear
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self.drops = table.copy(self.drops)
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table.insert(self.drops, {
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name = item,
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chance = 1/0.085, -- 8.5%
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min = 1,
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max = 1,
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looting = "rare",
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looting_factor = 0.01 / 3,
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})
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end
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-- Configure textures
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local t = ""
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local first_image = true
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for atype, material in pairs(armor) do
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if not first_image then
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t = t .. "^"
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end
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t = t .. "mcl_armor_" .. atype .. "_" .. material .. ".png"
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first_image = false
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end
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if t ~= "" then
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self.base_texture = table.copy(self.base_texture)
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self.base_texture[1] = t
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end
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-- Configure damage groups based on armor
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-- Source: https://minecraft.fandom.com/wiki/Armor#Armor_points
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local points = 2
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for atype, material in pairs(armor) do
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local item_name = "mcl_armor:" .. atype .. "_" .. material
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points = points + minetest.get_item_group(item_name, "mcl_armor_points")
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end
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local armor_strength = 100 - 4 * points
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local armor_groups = self.object:get_armor_groups()
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armor_groups.fleshy = armor_strength
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self.armor = armor_groups
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-- Helmet protects mob from sun damage
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if armor.helmet then
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self.ignited_by_sunlight = false
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end
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end
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end
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-- activate mob and reload settings
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mobs.mob_activate = function(self, staticdata, def, dtime)
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@ -105,6 +206,11 @@ mobs.mob_activate = function(self, staticdata, def, dtime)
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self.base_selbox = self.selectionbox
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end
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-- Setup armor on mobs
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if self._spawn_with_armor then
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mobs.armor_setup(self)
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end
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-- for current mobs that dont have this set
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if not self.base_selbox then
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self.base_selbox = self.selectionbox or self.base_colbox
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@ -204,6 +204,7 @@ local zombie = {
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attack_type = "punch",
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punch_timer_cooloff = 0.5,
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harmed_by_heal = true,
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spawn_with_armor = true,
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}
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mobs:register_mob("mobs_mc:zombie", zombie)
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