etc/Mineclonia
0
0
Fork 0
mirror of https://git.minetest.land/Mineclonia/Mineclonia.git synced 2024-11-30 21:32:59 +00:00
Code Issues Projects Releases Wiki Activity
Mineclonia/mods/ENTITIES/mobs_mc/enderman.lua

559 lines
18 KiB
Lua
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

--MCmobs v0.4
--maikerumine
--made for MC like Survival game
--License for code WTFPL and otherwise stated in readmes
-- ENDERMAN BEHAVIOUR (OLD):
-- In this game, endermen attack the player on sight, like other monsters do.
-- However, they have a reduced viewing range to make them less dangerous.
-- This differs from MC, in which endermen only become hostile when provoked,
-- and they are provoked by looking directly at them.
-- Rootyjr
-----------------------------
-- implemented ability to detect when seen / break eye contact and aggressive response
-- implemented teleport to avoid arrows.
-- implemented teleport to avoid rain.
-- implemented teleport to chase.
-- added enderman particles.
-- drew mcl_portal_particle1.png
-- drew mcl_portal_particle2.png
-- drew mcl_portal_particle3.png
-- drew mcl_portal_particle4.png
-- drew mcl_portal_particle5.png
-- added rain damage.
-- fixed the grass_with_dirt issue.
local S = minetest.get_translator("mobs_mc")
local telesound = function(pos, is_source)
local snd
if is_source then
snd = "mobs_mc_enderman_teleport_src"
else
snd = "mobs_mc_enderman_teleport_dst"
end
minetest.sound_play(snd, {pos=pos, max_hear_distance=16}, true)
end
--###################
--################### ENDERMAN
--###################
local pr = PseudoRandom(os.time()*(-334))
-- How freqeuntly to take and place blocks, in seconds
local take_frequency_min = 235
local take_frequency_max = 245
local place_frequency_min = 235
local place_frequency_max = 245
-- Create the textures table for the enderman, depending on which kind of block
-- the enderman holds (if any).
local create_enderman_textures = function(block_type, itemstring)
local base = "mobs_mc_enderman.png^mobs_mc_enderman_eyes.png"
--[[ Order of the textures in the texture table:
Flower, 90 degrees
Flower, 45 degrees
Held block, backside
Held block, bottom
Held block, front
Held block, left
Held block, right
Held block, top
Enderman texture (base)
]]
-- Regular cube
if block_type == "cube" then
local tiles = minetest.registered_nodes[itemstring].tiles
local textures = {}
local last
if mobs_mc.enderman_block_texture_overrides[itemstring] then
-- Texture override available? Use these instead!
textures = mobs_mc.enderman_block_texture_overrides[itemstring]
else
-- Extract the texture names
for i = 1, 6 do
if type(tiles[i]) == "string" then
last = tiles[i]
elseif type(tiles[i]) == "table" then
if tiles[i].name then
last = tiles[i].name
end
end
table.insert(textures, last)
end
end
return {
"blank.png",
"blank.png",
textures[5],
textures[2],
textures[6],
textures[3],
textures[4],
textures[1],
base, -- Enderman texture
}
-- Node of plantlike drawtype, 45° (recommended)
elseif block_type == "plantlike45" then
local textures = minetest.registered_nodes[itemstring].tiles
return {
"blank.png",
textures[1],
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
base,
}
-- Node of plantlike drawtype, 90°
elseif block_type == "plantlike90" then
local textures = minetest.registered_nodes[itemstring].tiles
return {
textures[1],
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
base,
}
elseif block_type == "unknown" then
return {
"blank.png",
"blank.png",
"unknown_node.png",
"unknown_node.png",
"unknown_node.png",
"unknown_node.png",
"unknown_node.png",
"unknown_node.png",
base, -- Enderman texture
}
-- No block held (for initial texture)
elseif block_type == "nothing" or block_type == nil then
return {
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
"blank.png",
base, -- Enderman texture
}
end
end
-- Select a new animation definition.
local select_enderman_animation = function(animation_type)
-- Enderman holds a block
if animation_type == "block" then
return {
walk_speed = 25,
run_speed = 50,
stand_speed = 25,
stand_start = 200,
stand_end = 200,
walk_start = 161,
walk_end = 200,
run_start = 161,
run_end = 200,
punch_start = 121,
punch_end = 160,
}
-- Enderman doesn't hold a block
elseif animation_type == "normal" or animation_type == nil then
return {
walk_speed = 25,
run_speed = 50,
stand_speed = 25,
stand_start = 40,
stand_end = 80,
walk_start = 0,
walk_end = 40,
run_start = 0,
run_end = 40,
punch_start = 81,
punch_end = 120,
}
end
end
local mobs_griefing = minetest.settings:get_bool("mobs_griefing") ~= false
mobs:register_mob("mobs_mc:enderman", {
type = "monster",
spawn_class = "passive",
passive = true,
pathfinding = 1,
hp_min = 40,
hp_max = 40,
xp_min = 5,
xp_max = 5,
collisionbox = {-0.3, -0.01, -0.3, 0.3, 2.89, 0.3},
visual = "mesh",
mesh = "mobs_mc_enderman.b3d",
textures = create_enderman_textures(),
visual_size = {x=3, y=3},
makes_footstep_sound = true,
sounds = {
-- TODO: Custom war cry sound
war_cry = "mobs_sandmonster",
death = {name="mobs_mc_enderman_death", gain=0.7},
damage = {name="mobs_mc_enderman_hurt", gain=0.5},
random = {name="mobs_mc_enderman_random", gain=0.5},
distance = 16,
},
walk_velocity = 0.2,
run_velocity = 3.4,
damage = 7,
reach = 2,
drops = {
{name = mobs_mc.items.ender_pearl,
chance = 1,
min = 0,
max = 1,
looting = "common"},
},
animation = select_enderman_animation("normal"),
_taken_node = "",
do_custom = function(self, dtime)
-- PARTICLE BEHAVIOUR HERE.
local enderpos = self.object:get_pos()
local chanceOfParticle = math.random(0, 1)
if chanceOfParticle == 1 then
minetest.add_particle({
pos = {x=enderpos.x+math.random(-1,1)*math.random()/2,y=enderpos.y+math.random(0,3),z=enderpos.z+math.random(-1,1)*math.random()/2},
velocity = {x=math.random(-.25,.25), y=math.random(-.25,.25), z=math.random(-.25,.25)},
acceleration = {x=math.random(-.5,.5), y=math.random(-.5,.5), z=math.random(-.5,.5)},
expirationtime = math.random(),
size = math.random(),
collisiondetection = true,
vertical = false,
texture = "mcl_portals_particle"..math.random(1, 5)..".png",
})
end
-- RAIN DAMAGE / EVASIVE WARP BEHAVIOUR HERE.
local dim = mcl_worlds.pos_to_dimension(enderpos)
if dim == "overworld" then
if mcl_weather.state == "rain" or mcl_weather.state == "lightning" then
local damage = true
local enderpos = self.object:get_pos()
enderpos.y = enderpos.y+2.89
local height = {x=enderpos.x, y=enderpos.y+512,z=enderpos.z}
local ray = minetest.raycast(enderpos, height, true)
-- Check for blocks above enderman.
for pointed_thing in ray do
if pointed_thing.type == "node" then
local nn = minetest.get_node(minetest.get_pointed_thing_position(pointed_thing)).name
local def = minetest.registered_nodes[nn]
if (not def) or def.walkable then
-- There's a node in the way. Delete arrow without damage
damage = false
break
end
end
end
if damage == true then
self.state = ""
--rain hurts enderman
self.object:punch(self.object, 1.0, {
full_punch_interval=1.0,
damage_groups={fleshy=self._damage},
}, nil)
--randomly teleport hopefully under something.
self:teleport(nil)
end
end
else return end
-- AGRESSIVELY WARP/CHASE PLAYER BEHAVIOUR HERE.
if self.state == "attack" then
--if (minetest.get_timeofday() * 24000) > 5001 and (minetest.get_timeofday() * 24000) < 19000 then
--self:teleport(nil)
--self.state = ""
--else
if self.attack then
local target = self.attack
local pos = target:get_pos()
if pos ~= nil then
if vector.distance(self.object:get_pos(), target:get_pos()) > 10 then
self:teleport(target)
end
end
end
--end
end
-- ARROW / DAYTIME PEOPLE AVOIDANCE BEHAVIOUR HERE.
-- Check for arrows and people nearby.
local enderpos = self.object:get_pos()
local objs = minetest.get_objects_inside_radius(enderpos, 4)
for n = 1, #objs do
local obj = objs[n]
if obj then
if minetest.is_player(obj) then
-- Warp from players during day.
--if (minetest.get_timeofday() * 24000) > 5001 and (minetest.get_timeofday() * 24000) < 19000 then
-- self:teleport(nil)
--end
else
local lua = obj:get_luaentity()
if lua then
if lua.name == "mcl_bows:arrow_entity" then
self:teleport(nil)
end
end
end
end
end
-- PROVOKED BEHAVIOUR HERE.
local enderpos = self.object:get_pos()
if self.provoked == "broke_contact" then
self.provoked = "false"
--if (minetest.get_timeofday() * 24000) > 5001 and (minetest.get_timeofday() * 24000) < 19000 then
-- self:teleport(nil)
-- self.state = ""
--else
if self.attack ~= nil then
self.state = 'attack'
end
--end
end
-- Check to see if people are near by enough to look at us.
local objs = minetest.get_objects_inside_radius(enderpos, 64)
local obj
for n = 1, #objs do
obj = objs[n]
if obj then
if minetest.is_player(obj) then
-- Check if they are looking at us.
local player_pos = obj:get_pos()
local look_dir_not_normalized = obj:get_look_dir()
local look_dir = vector.normalize(look_dir_not_normalized)
local look_pos = vector.new({x = look_dir.x+player_pos.x, y = look_dir.y+player_pos.y + 1.5, z = look_dir.z+player_pos.z}) -- Arbitrary value (1.5) is head level according to player info mod.
-- Cast up to 64 to see if player is looking at enderman.
for n = 1,64,.25 do
local node = minetest.get_node(look_pos)
if node.name ~= "air" then
break
end
if look_pos.x-1<enderpos.x and look_pos.x+1>enderpos.x and look_pos.y-2.89<enderpos.y and look_pos.y-2>enderpos.y and look_pos.z-1<enderpos.z and look_pos.z+1>enderpos.z then
self.provoked = "staring"
self.attack = minetest.get_player_by_name(obj:get_player_name())
break
else
if self.provoked == "staring" then
self.provoked = "broke_contact"
end
end
look_pos.x = look_pos.x + (.25 * look_dir.x)
look_pos.y = look_pos.y + (.25 * look_dir.y)
look_pos.z = look_pos.z + (.25 * look_dir.z)
end
end
end
end
-- TAKE AND PLACE STUFF BEHAVIOUR BELOW.
if not mobs_griefing then
return
end
-- Take and put nodes
if not self._take_place_timer or not self._next_take_place_time then
self._take_place_timer = 0
self._next_take_place_time = math.random(take_frequency_min, take_frequency_max)
return
end
self._take_place_timer = self._take_place_timer + dtime
if (self._taken_node == nil or self._taken_node == "") and self._take_place_timer >= self._next_take_place_time then
-- Take random node
self._take_place_timer = 0
self._next_take_place_time = math.random(place_frequency_min, place_frequency_max)
local pos = self.object:get_pos()
local takable_nodes = minetest.find_nodes_in_area_under_air({x=pos.x-2, y=pos.y-1, z=pos.z-2}, {x=pos.x+2, y=pos.y+1, z=pos.z+2}, mobs_mc.enderman_takable)
if #takable_nodes >= 1 then
local r = pr:next(1, #takable_nodes)
local take_pos = takable_nodes[r]
local node = minetest.get_node(take_pos)
-- Don't destroy protected stuff.
if not minetest.is_protected(take_pos, "") then
local dug = minetest.dig_node(take_pos)
if dug then
if mobs_mc.enderman_replace_on_take[node.name] then
self._taken_node = mobs_mc.enderman_replace_on_take[node.name]
else
self._taken_node = node.name
end
local def = minetest.registered_nodes[self._taken_node]
-- Update animation and texture accordingly (adds visibly carried block)
local block_type
-- Cube-shaped
if def.drawtype == "normal" or
def.drawtype == "nodebox" or
def.drawtype == "liquid" or
def.drawtype == "flowingliquid" or
def.drawtype == "glasslike" or
def.drawtype == "glasslike_framed" or
def.drawtype == "glasslike_framed_optional" or
def.drawtype == "allfaces" or
def.drawtype == "allfaces_optional" or
def.drawtype == nil then
block_type = "cube"
elseif def.drawtype == "plantlike" then
-- Flowers and stuff
block_type = "plantlike45"
elseif def.drawtype == "airlike" then
-- Just air
block_type = nil
else
-- Fallback for complex drawtypes
block_type = "unknown"
end
self.base_texture = create_enderman_textures(block_type, self._taken_node)
self.object:set_properties({ textures = self.base_texture })
self.animation = select_enderman_animation("block")
mobs:set_animation(self, self.animation.current)
if def.sounds and def.sounds.dug then
minetest.sound_play(def.sounds.dug, {pos = take_pos, max_hear_distance = 16}, true)
end
end
end
end
elseif self._taken_node ~= nil and self._taken_node ~= "" and self._take_place_timer >= self._next_take_place_time then
-- Place taken node
self._take_place_timer = 0
self._next_take_place_time = math.random(take_frequency_min, take_frequency_max)
local pos = self.object:get_pos()
local yaw = self.object:get_yaw()
-- Place node at looking direction
local place_pos = vector.subtract(pos, minetest.facedir_to_dir(minetest.dir_to_facedir(minetest.yaw_to_dir(yaw))))
-- Also check to see if protected.
if minetest.get_node(place_pos).name == "air" and not minetest.is_protected(place_pos, "") then
-- ... but only if there's a free space
local success = minetest.place_node(place_pos, {name = self._taken_node})
if success then
local def = minetest.registered_nodes[self._taken_node]
-- Update animation accordingly (removes visible block)
self.animation = select_enderman_animation("normal")
mobs:set_animation(self, self.animation.current)
if def.sounds and def.sounds.place then
minetest.sound_play(def.sounds.place, {pos = place_pos, max_hear_distance = 16}, true)
end
self._taken_node = ""
end
end
end
end,
do_teleport = function(self, target)
if target ~= nil then
local target_pos = target:get_pos()
-- Find all solid nodes below air in a 10×10×10 cuboid centered on the target
local nodes = minetest.find_nodes_in_area_under_air(vector.subtract(target_pos, 5), vector.add(target_pos, 5), {"group:solid", "group:cracky", "group:crumbly"})
local telepos
if nodes ~= nil then
if #nodes > 0 then
-- Up to 64 attempts to teleport
for n=1, math.min(64, #nodes) do
local r = pr:next(1, #nodes)
local nodepos = nodes[r]
local node_ok = true
-- Selected node needs to have 3 nodes of free space above
for u=1, 3 do
local node = minetest.get_node({x=nodepos.x, y=nodepos.y+u, z=nodepos.z})
if minetest.registered_nodes[node.name].walkable then
node_ok = false
break
end
end
if node_ok then
telepos = {x=nodepos.x, y=nodepos.y+1, z=nodepos.z}
end
end
if telepos then
telesound(self.object:get_pos(), false)
self.object:set_pos(telepos)
telesound(telepos, true)
end
end
end
else
-- Attempt to randomly teleport enderman
local pos = self.object:get_pos()
-- Up to 8 top-level attempts to teleport
for n=1, 8 do
local node_ok = false
-- We need to add (or subtract) different random numbers to each vector component, so it couldn't be done with a nice single vector.add() or .subtract():
local randomCube = vector.new( pos.x + 8*(pr:next(0,16)-8), pos.y + 8*(pr:next(0,16)-8), pos.z + 8*(pr:next(0,16)-8) )
local nodes = minetest.find_nodes_in_area_under_air(vector.subtract(randomCube, 4), vector.add(randomCube, 4), {"group:solid", "group:cracky", "group:crumbly"})
if nodes ~= nil then
if #nodes > 0 then
-- Up to 8 low-level (in total up to 8*8 = 64) attempts to teleport
for n=1, math.min(8, #nodes) do
local r = pr:next(1, #nodes)
local nodepos = nodes[r]
node_ok = true
for u=1, 3 do
local node = minetest.get_node({x=nodepos.x, y=nodepos.y+u, z=nodepos.z})
if minetest.registered_nodes[node.name].walkable then
node_ok = false
break
end
end
if node_ok then
telesound(self.object:get_pos(), false)
local telepos = {x=nodepos.x, y=nodepos.y+1, z=nodepos.z}
self.object:set_pos(telepos)
telesound(telepos, true)
break
end
end
end
end
if node_ok then
break
end
end
end
end,
on_die = function(self, pos)
-- Drop carried node on death
if self._taken_node ~= nil and self._taken_node ~= "" then
minetest.add_item(pos, self._taken_node)
end
end,
do_punch = function(self, hitter, tflp, tool_caps, dir)
-- damage from rain caused by itself so we don't want it to attack itself.
if hitter ~= self.object and hitter ~= nil then
--if (minetest.get_timeofday() * 24000) > 5001 and (minetest.get_timeofday() * 24000) < 19000 then
-- self:teleport(nil)
--else
self:teleport(hitter)
self.attack=hitter
self.state="attack"
--end
end
end,
armor = { fleshy = 100, water_vulnerable = 100 },
water_damage = 8,
view_range = 64,
fear_height = 4,
attack_type = "dogfight",
})
-- End spawn
mobs:spawn_specific("mobs_mc:enderman", mobs_mc.spawn.solid, {"air"}, 0, minetest.LIGHT_MAX+1, 30, 3000, 12, mobs_mc.spawn_height.end_min, mobs_mc.spawn_height.end_max)
-- Overworld spawn
mobs:spawn_specific("mobs_mc:enderman", mobs_mc.spawn.solid, {"air"}, 0, 7, 30, 19000, 2, mobs_mc.spawn_height.overworld_min, mobs_mc.spawn_height.overworld_max)
-- Nether spawn (rare)
mobs:spawn_specific("mobs_mc:enderman", mobs_mc.spawn.solid, {"air"}, 0, 7, 30, 27500, 4, mobs_mc.spawn_height.nether_min, mobs_mc.spawn_height.nether_max)
-- spawn eggs
mobs:register_egg("mobs_mc:enderman", S("Enderman"), "mobs_mc_spawn_icon_enderman.png", 0)
Reference in a new issue View git blame Copy permalink