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Fully implement zombie pigmen
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2 changed files with 69 additions and 0 deletions
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@ -3,10 +3,13 @@ local minetest_dir_to_yaw = minetest.dir_to_yaw
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local minetest_yaw_to_dir = minetest.yaw_to_dir
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local minetest_get_node = minetest.get_node
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local minetest_get_item_group = minetest.get_item_group
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local minetest_get_objects_inside_radius = minetest.get_objects_inside_radius
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local vector_new = vector.new
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local vector_multiply = vector.multiply
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local table_copy = table.copy
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-- default function when mobs are blown up with TNT
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local do_tnt = function(obj, damage)
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@ -110,3 +113,56 @@ mobs.jump_check = function(self,dtime)
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--nothing to jump over
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return(0)
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end
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-- a helper function to quickly turn neutral passive mobs hostile
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local turn_hostile = function(self,detected_mob)
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--drop in variables for attacking (stops crash)
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detected_mob.punch_timer = 0
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--set to hostile
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detected_mob.hostile = true
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--hostile_cooldown timer is initialized here
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detected_mob.hostile_cooldown_timer = detected_mob.hostile_cooldown
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--set target to the same
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detected_mob.attacking = self.attacking
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end
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--allow hostile mobs to signal to other mobs
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--to switch from neutal passive to neutral hostile
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mobs.group_attack_initialization = function(self)
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--get basic data
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local friends_list = table_copy(self.group_attack)
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local objects_in_area = minetest_get_objects_inside_radius(self.object:get_pos(), self.view_range)
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--get the player's name
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local name = self.attacking:get_player_name()
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--re-use local variable
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local detected_mob
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--run through mobs in viewing distance
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for _,object in pairs(objects_in_area) do
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if object and object:get_luaentity() then
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detected_mob = object:get_luaentity()
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-- only alert members of same mob or friends
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if detected_mob._cmi_is_mob and detected_mob.state ~= "attack" and detected_mob.owner ~= name then
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if detected_mob.name == self.name then
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turn_hostile(self,detected_mob)
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elseif type(detected_mob.group_attack) == "table" then
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for _,id in pairs(self.group_attack) do
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if detected_mob.name == id then
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turn_hostile(self,detected_mob)
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break
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end
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end
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end
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end
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--THIS NEEDS TO BE RE-IMPLEMENTED AS A GLOBAL HIT IN MOB_PUNCH!!
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-- have owned mobs attack player threat
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--if obj.owner == name and obj.owner_loyal then
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-- do_attack(obj, self.object)
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--end
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end
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end
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end
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@ -32,6 +32,7 @@ local on_rightclick_prefix = function(self, clicker)
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return false
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end
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-- I have no idea what this does
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mobs.create_mob_on_rightclick = function(on_rightclick)
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return function(self, clicker)
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local stop = on_rightclick_prefix(self, clicker)
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@ -41,13 +42,25 @@ mobs.create_mob_on_rightclick = function(on_rightclick)
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end
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end
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-- deal damage and effects when mob punched
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mobs.mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
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--neutral passive mobs switch to neutral hostile
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if self.neutral then
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--drop in variables for attacking (stops crash)
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self.attacking = hitter
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self.punch_timer = 0
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self.hostile = true
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--hostile_cooldown timer is initialized here
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self.hostile_cooldown_timer = self.hostile_cooldown
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--initialize the group attack (check for other mobs in area, make them neutral hostile)
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if self.group_attack then
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mobs.group_attack_initialization(self)
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end
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end
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