Split off combat funcs
This commit is contained in:
cora
parent
96d697c5cd
commit
e7d9ded9ab
|
|
@ -68,11 +68,6 @@ local function dir_to_pitch(dir)
|
||||||
return -math.atan2(-dir.y, xz)
|
return -math.atan2(-dir.y, xz)
|
||||||
end
|
end
|
||||||
|
|
||||||
-- pathfinding settings
|
|
||||||
local enable_pathfinding = true
|
|
||||||
local stuck_timeout = 3 -- how long before mob gets stuck in place and starts searching
|
|
||||||
local stuck_path_timeout = 10 -- how long will mob follow path before giving up
|
|
||||||
|
|
||||||
-- default nodes
|
-- default nodes
|
||||||
local node_ice = "mcl_core:ice"
|
local node_ice = "mcl_core:ice"
|
||||||
local node_snowblock = "mcl_core:snowblock"
|
local node_snowblock = "mcl_core:snowblock"
|
||||||
|
|
@ -118,32 +113,6 @@ function mob_class:player_in_active_range()
|
||||||
end
|
end
|
||||||
|
|
||||||
|
|
||||||
-- blast damage to entities nearby
|
|
||||||
local function entity_physics(pos,radius)
|
|
||||||
|
|
||||||
radius = radius * 2
|
|
||||||
|
|
||||||
local objs = minetest.get_objects_inside_radius(pos, radius)
|
|
||||||
local obj_pos, dist
|
|
||||||
|
|
||||||
for n = 1, #objs do
|
|
||||||
|
|
||||||
obj_pos = objs[n]:get_pos()
|
|
||||||
|
|
||||||
dist = vector.distance(pos, obj_pos)
|
|
||||||
if dist < 1 then dist = 1 end
|
|
||||||
|
|
||||||
local damage = math.floor((4 / dist) * radius)
|
|
||||||
local ent = objs[n]:get_luaentity()
|
|
||||||
|
|
||||||
-- punches work on entities AND players
|
|
||||||
objs[n]:punch(objs[n], 1.0, {
|
|
||||||
full_punch_interval = 1.0,
|
|
||||||
damage_groups = {fleshy = damage},
|
|
||||||
}, pos)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
-- Return true if object is in view_range
|
-- Return true if object is in view_range
|
||||||
function mob_class:object_in_range(object)
|
function mob_class:object_in_range(object)
|
||||||
if not object then
|
if not object then
|
||||||
|
|
@ -169,21 +138,6 @@ function mob_class:object_in_range(object)
|
||||||
return p1 and p2 and (vector.distance(p1, p2) <= dist)
|
return p1 and p2 and (vector.distance(p1, p2) <= dist)
|
||||||
end
|
end
|
||||||
|
|
||||||
-- attack player/mob
|
|
||||||
local do_attack = function(self, player)
|
|
||||||
|
|
||||||
if self.state == "attack" or self.state == "die" then
|
|
||||||
return
|
|
||||||
end
|
|
||||||
|
|
||||||
self.attack = player
|
|
||||||
self.state = "attack"
|
|
||||||
|
|
||||||
-- TODO: Implement war_cry sound without being annoying
|
|
||||||
--if random(0, 100) < 90 then
|
|
||||||
--self:mob_sound("war_cry", true)
|
|
||||||
--end
|
|
||||||
end
|
|
||||||
-- Returns true is node can deal damage to self
|
-- Returns true is node can deal damage to self
|
||||||
local is_node_dangerous = function(self, nodename)
|
local is_node_dangerous = function(self, nodename)
|
||||||
local nn = nodename
|
local nn = nodename
|
||||||
|
|
@ -224,76 +178,6 @@ local is_node_waterhazard = function(self, nodename)
|
||||||
return false
|
return false
|
||||||
end
|
end
|
||||||
|
|
||||||
|
|
||||||
-- check line of sight (BrunoMine)
|
|
||||||
local line_of_sight = function(self, pos1, pos2, stepsize)
|
|
||||||
|
|
||||||
stepsize = stepsize or 1
|
|
||||||
|
|
||||||
local s, pos = minetest.line_of_sight(pos1, pos2, stepsize)
|
|
||||||
|
|
||||||
-- normal walking and flying mobs can see you through air
|
|
||||||
if s == true then
|
|
||||||
return true
|
|
||||||
end
|
|
||||||
|
|
||||||
-- New pos1 to be analyzed
|
|
||||||
local npos1 = {x = pos1.x, y = pos1.y, z = pos1.z}
|
|
||||||
|
|
||||||
local r, pos = minetest.line_of_sight(npos1, pos2, stepsize)
|
|
||||||
|
|
||||||
-- Checks the return
|
|
||||||
if r == true then return true end
|
|
||||||
|
|
||||||
-- Nodename found
|
|
||||||
local nn = minetest.get_node(pos).name
|
|
||||||
|
|
||||||
-- Target Distance (td) to travel
|
|
||||||
local td = vector.distance(pos1, pos2)
|
|
||||||
|
|
||||||
-- Actual Distance (ad) traveled
|
|
||||||
local ad = 0
|
|
||||||
|
|
||||||
-- It continues to advance in the line of sight in search of a real
|
|
||||||
-- obstruction which counts as 'normal' nodebox.
|
|
||||||
while minetest.registered_nodes[nn]
|
|
||||||
and minetest.registered_nodes[nn].walkable == false do
|
|
||||||
|
|
||||||
-- Check if you can still move forward
|
|
||||||
if td < ad + stepsize then
|
|
||||||
return true -- Reached the target
|
|
||||||
end
|
|
||||||
|
|
||||||
-- Moves the analyzed pos
|
|
||||||
local d = vector.distance(pos1, pos2)
|
|
||||||
|
|
||||||
npos1.x = ((pos2.x - pos1.x) / d * stepsize) + pos1.x
|
|
||||||
npos1.y = ((pos2.y - pos1.y) / d * stepsize) + pos1.y
|
|
||||||
npos1.z = ((pos2.z - pos1.z) / d * stepsize) + pos1.z
|
|
||||||
|
|
||||||
-- NaN checks
|
|
||||||
if d == 0
|
|
||||||
or npos1.x ~= npos1.x
|
|
||||||
or npos1.y ~= npos1.y
|
|
||||||
or npos1.z ~= npos1.z then
|
|
||||||
return false
|
|
||||||
end
|
|
||||||
|
|
||||||
ad = ad + stepsize
|
|
||||||
|
|
||||||
-- scan again
|
|
||||||
r, pos = minetest.line_of_sight(npos1, pos2, stepsize)
|
|
||||||
|
|
||||||
if r == true then return true end
|
|
||||||
|
|
||||||
-- New Nodename found
|
|
||||||
nn = minetest.get_node(pos).name
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
return false
|
|
||||||
end
|
|
||||||
|
|
||||||
-- check if within physical map limits (-30911 to 30927)
|
-- check if within physical map limits (-30911 to 30927)
|
||||||
local function within_limits(pos, radius)
|
local function within_limits(pos, radius)
|
||||||
local wmin, wmax = -30912, 30928
|
local wmin, wmax = -30912, 30928
|
||||||
|
|
@ -684,392 +568,6 @@ local day_docile = function(self)
|
||||||
end
|
end
|
||||||
|
|
||||||
|
|
||||||
local los_switcher = false
|
|
||||||
local height_switcher = false
|
|
||||||
|
|
||||||
-- path finding and smart mob routine by rnd, line_of_sight and other edits by Elkien3
|
|
||||||
local smart_mobs = function(self, s, p, dist, dtime)
|
|
||||||
|
|
||||||
local s1 = self.path.lastpos
|
|
||||||
|
|
||||||
local target_pos = self.attack:get_pos()
|
|
||||||
|
|
||||||
-- is it becoming stuck?
|
|
||||||
if math.abs(s1.x - s.x) + math.abs(s1.z - s.z) < .5 then
|
|
||||||
self.path.stuck_timer = self.path.stuck_timer + dtime
|
|
||||||
else
|
|
||||||
self.path.stuck_timer = 0
|
|
||||||
end
|
|
||||||
|
|
||||||
self.path.lastpos = {x = s.x, y = s.y, z = s.z}
|
|
||||||
|
|
||||||
local use_pathfind = false
|
|
||||||
local has_lineofsight = minetest.line_of_sight(
|
|
||||||
{x = s.x, y = (s.y) + .5, z = s.z},
|
|
||||||
{x = target_pos.x, y = (target_pos.y) + 1.5, z = target_pos.z}, .2)
|
|
||||||
|
|
||||||
-- im stuck, search for path
|
|
||||||
if not has_lineofsight then
|
|
||||||
|
|
||||||
if los_switcher == true then
|
|
||||||
use_pathfind = true
|
|
||||||
los_switcher = false
|
|
||||||
end -- cannot see target!
|
|
||||||
else
|
|
||||||
if los_switcher == false then
|
|
||||||
|
|
||||||
los_switcher = true
|
|
||||||
use_pathfind = false
|
|
||||||
|
|
||||||
minetest.after(1, function(self)
|
|
||||||
if not self.object:get_luaentity() then
|
|
||||||
return
|
|
||||||
end
|
|
||||||
if has_lineofsight then self.path.following = false end
|
|
||||||
end, self)
|
|
||||||
end -- can see target!
|
|
||||||
end
|
|
||||||
|
|
||||||
if (self.path.stuck_timer > stuck_timeout and not self.path.following) then
|
|
||||||
|
|
||||||
use_pathfind = true
|
|
||||||
self.path.stuck_timer = 0
|
|
||||||
|
|
||||||
minetest.after(1, function(self)
|
|
||||||
if not self.object:get_luaentity() then
|
|
||||||
return
|
|
||||||
end
|
|
||||||
if has_lineofsight then self.path.following = false end
|
|
||||||
end, self)
|
|
||||||
end
|
|
||||||
|
|
||||||
if (self.path.stuck_timer > stuck_path_timeout and self.path.following) then
|
|
||||||
|
|
||||||
use_pathfind = true
|
|
||||||
self.path.stuck_timer = 0
|
|
||||||
|
|
||||||
minetest.after(1, function(self)
|
|
||||||
if not self.object:get_luaentity() then
|
|
||||||
return
|
|
||||||
end
|
|
||||||
if has_lineofsight then self.path.following = false end
|
|
||||||
end, self)
|
|
||||||
end
|
|
||||||
|
|
||||||
if math.abs(vector.subtract(s,target_pos).y) > self.stepheight then
|
|
||||||
|
|
||||||
if height_switcher then
|
|
||||||
use_pathfind = true
|
|
||||||
height_switcher = false
|
|
||||||
end
|
|
||||||
else
|
|
||||||
if not height_switcher then
|
|
||||||
use_pathfind = false
|
|
||||||
height_switcher = true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
if use_pathfind then
|
|
||||||
-- lets try find a path, first take care of positions
|
|
||||||
-- since pathfinder is very sensitive
|
|
||||||
local sheight = self.collisionbox[5] - self.collisionbox[2]
|
|
||||||
|
|
||||||
-- round position to center of node to avoid stuck in walls
|
|
||||||
-- also adjust height for player models!
|
|
||||||
s.x = math.floor(s.x + 0.5)
|
|
||||||
s.z = math.floor(s.z + 0.5)
|
|
||||||
|
|
||||||
local ssight, sground = minetest.line_of_sight(s, {
|
|
||||||
x = s.x, y = s.y - 4, z = s.z}, 1)
|
|
||||||
|
|
||||||
-- determine node above ground
|
|
||||||
if not ssight then
|
|
||||||
s.y = sground.y + 1
|
|
||||||
end
|
|
||||||
|
|
||||||
local p1 = self.attack:get_pos()
|
|
||||||
|
|
||||||
p1.x = math.floor(p1.x + 0.5)
|
|
||||||
p1.y = math.floor(p1.y + 0.5)
|
|
||||||
p1.z = math.floor(p1.z + 0.5)
|
|
||||||
|
|
||||||
local dropheight = 12
|
|
||||||
if self.fear_height ~= 0 then dropheight = self.fear_height end
|
|
||||||
local jumpheight = 0
|
|
||||||
if self.jump and self.jump_height >= 4 then
|
|
||||||
jumpheight = math.min(math.ceil(self.jump_height / 4), 4)
|
|
||||||
elseif self.stepheight > 0.5 then
|
|
||||||
jumpheight = 1
|
|
||||||
end
|
|
||||||
self.path.way = minetest.find_path(s, p1, 16, jumpheight, dropheight, "A*_noprefetch")
|
|
||||||
|
|
||||||
self.state = ""
|
|
||||||
do_attack(self, self.attack)
|
|
||||||
|
|
||||||
-- no path found, try something else
|
|
||||||
if not self.path.way then
|
|
||||||
|
|
||||||
self.path.following = false
|
|
||||||
|
|
||||||
-- lets make way by digging/building if not accessible
|
|
||||||
if self.pathfinding == 2 and mobs_griefing then
|
|
||||||
|
|
||||||
-- is player higher than mob?
|
|
||||||
if s.y < p1.y then
|
|
||||||
|
|
||||||
-- build upwards
|
|
||||||
if not minetest.is_protected(s, "") then
|
|
||||||
|
|
||||||
local ndef1 = minetest.registered_nodes[self.standing_in]
|
|
||||||
|
|
||||||
if ndef1 and (ndef1.buildable_to or ndef1.groups.liquid) then
|
|
||||||
|
|
||||||
minetest.set_node(s, {name = mcl_mobs.fallback_node})
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
local sheight = math.ceil(self.collisionbox[5]) + 1
|
|
||||||
|
|
||||||
-- assume mob is 2 blocks high so it digs above its head
|
|
||||||
s.y = s.y + sheight
|
|
||||||
|
|
||||||
-- remove one block above to make room to jump
|
|
||||||
if not minetest.is_protected(s, "") then
|
|
||||||
|
|
||||||
local node1 = node_ok(s, "air").name
|
|
||||||
local ndef1 = minetest.registered_nodes[node1]
|
|
||||||
|
|
||||||
if node1 ~= "air"
|
|
||||||
and node1 ~= "ignore"
|
|
||||||
and ndef1
|
|
||||||
and not ndef1.groups.level
|
|
||||||
and not ndef1.groups.unbreakable
|
|
||||||
and not ndef1.groups.liquid then
|
|
||||||
|
|
||||||
minetest.set_node(s, {name = "air"})
|
|
||||||
minetest.add_item(s, ItemStack(node1))
|
|
||||||
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
s.y = s.y - sheight
|
|
||||||
self.object:set_pos({x = s.x, y = s.y + 2, z = s.z})
|
|
||||||
|
|
||||||
else -- dig 2 blocks to make door toward player direction
|
|
||||||
|
|
||||||
local yaw1 = self.object:get_yaw() + math.pi / 2
|
|
||||||
local p1 = {
|
|
||||||
x = s.x + math.cos(yaw1),
|
|
||||||
y = s.y,
|
|
||||||
z = s.z + math.sin(yaw1)
|
|
||||||
}
|
|
||||||
|
|
||||||
if not minetest.is_protected(p1, "") then
|
|
||||||
|
|
||||||
local node1 = node_ok(p1, "air").name
|
|
||||||
local ndef1 = minetest.registered_nodes[node1]
|
|
||||||
|
|
||||||
if node1 ~= "air"
|
|
||||||
and node1 ~= "ignore"
|
|
||||||
and ndef1
|
|
||||||
and not ndef1.groups.level
|
|
||||||
and not ndef1.groups.unbreakable
|
|
||||||
and not ndef1.groups.liquid then
|
|
||||||
|
|
||||||
minetest.add_item(p1, ItemStack(node1))
|
|
||||||
minetest.set_node(p1, {name = "air"})
|
|
||||||
end
|
|
||||||
|
|
||||||
p1.y = p1.y + 1
|
|
||||||
node1 = node_ok(p1, "air").name
|
|
||||||
ndef1 = minetest.registered_nodes[node1]
|
|
||||||
|
|
||||||
if node1 ~= "air"
|
|
||||||
and node1 ~= "ignore"
|
|
||||||
and ndef1
|
|
||||||
and not ndef1.groups.level
|
|
||||||
and not ndef1.groups.unbreakable
|
|
||||||
and not ndef1.groups.liquid then
|
|
||||||
|
|
||||||
minetest.add_item(p1, ItemStack(node1))
|
|
||||||
minetest.set_node(p1, {name = "air"})
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
-- will try again in 2 seconds
|
|
||||||
self.path.stuck_timer = stuck_timeout - 2
|
|
||||||
elseif s.y < p1.y and (not self.fly) then
|
|
||||||
do_jump(self) --add jump to pathfinding
|
|
||||||
self.path.following = true
|
|
||||||
-- Yay, I found path!
|
|
||||||
-- TODO: Implement war_cry sound without being annoying
|
|
||||||
--self:mob_sound("war_cry", true)
|
|
||||||
else
|
|
||||||
self:set_velocity(self.walk_velocity)
|
|
||||||
|
|
||||||
-- follow path now that it has it
|
|
||||||
self.path.following = true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
-- specific attacks
|
|
||||||
local specific_attack = function(list, what)
|
|
||||||
|
|
||||||
-- no list so attack default (player, animals etc.)
|
|
||||||
if list == nil then
|
|
||||||
return true
|
|
||||||
end
|
|
||||||
|
|
||||||
-- found entity on list to attack?
|
|
||||||
for no = 1, #list do
|
|
||||||
|
|
||||||
if list[no] == what then
|
|
||||||
return true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
return false
|
|
||||||
end
|
|
||||||
|
|
||||||
-- find someone to attack
|
|
||||||
local monster_attack = function(self)
|
|
||||||
if not damage_enabled
|
|
||||||
or self.passive ~= false
|
|
||||||
or self.state == "attack"
|
|
||||||
or day_docile(self) then
|
|
||||||
return
|
|
||||||
end
|
|
||||||
|
|
||||||
local s = self.object:get_pos()
|
|
||||||
local p, sp, dist
|
|
||||||
local player, obj, min_player
|
|
||||||
local type, name = "", ""
|
|
||||||
local min_dist = self.view_range + 1
|
|
||||||
local objs = minetest.get_objects_inside_radius(s, self.view_range)
|
|
||||||
local blacklist_attack = {}
|
|
||||||
|
|
||||||
for n = 1, #objs do
|
|
||||||
if not objs[n]:is_player() then
|
|
||||||
obj = objs[n]:get_luaentity()
|
|
||||||
|
|
||||||
if obj then
|
|
||||||
player = obj.object
|
|
||||||
name = obj.name or ""
|
|
||||||
end
|
|
||||||
if obj and obj.type == self.type and obj.passive == false and obj.state == "attack" and obj.attack then
|
|
||||||
table.insert(blacklist_attack, obj.attack)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
for n = 1, #objs do
|
|
||||||
|
|
||||||
|
|
||||||
if objs[n]:is_player() then
|
|
||||||
if mcl_mobs.invis[ objs[n]:get_player_name() ] or (not self:object_in_range(objs[n])) then
|
|
||||||
type = ""
|
|
||||||
elseif (self.type == "monster" or self._aggro) then
|
|
||||||
player = objs[n]
|
|
||||||
type = "player"
|
|
||||||
name = "player"
|
|
||||||
end
|
|
||||||
else
|
|
||||||
obj = objs[n]:get_luaentity()
|
|
||||||
|
|
||||||
if obj then
|
|
||||||
player = obj.object
|
|
||||||
type = obj.type
|
|
||||||
name = obj.name or ""
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
-- find specific mob to attack, failing that attack player/npc/animal
|
|
||||||
if specific_attack(self.specific_attack, name)
|
|
||||||
and (type == "player" or ( type == "npc" and self.attack_npcs )
|
|
||||||
or (type == "animal" and self.attack_animals == true)) then
|
|
||||||
|
|
||||||
p = player:get_pos()
|
|
||||||
sp = s
|
|
||||||
|
|
||||||
dist = vector.distance(p, s)
|
|
||||||
|
|
||||||
-- aim higher to make looking up hills more realistic
|
|
||||||
p.y = p.y + 1
|
|
||||||
sp.y = sp.y + 1
|
|
||||||
|
|
||||||
local attacked_p = false
|
|
||||||
for c=1, #blacklist_attack do
|
|
||||||
if blacklist_attack[c] == player then
|
|
||||||
attacked_p = true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
-- choose closest player to attack
|
|
||||||
if dist < min_dist
|
|
||||||
and not attacked_p
|
|
||||||
and line_of_sight(self, sp, p, 2) == true then
|
|
||||||
min_dist = dist
|
|
||||||
min_player = player
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
if not min_player and #blacklist_attack > 0 then
|
|
||||||
min_player=blacklist_attack[math.random(#blacklist_attack)]
|
|
||||||
end
|
|
||||||
-- attack player
|
|
||||||
if min_player then
|
|
||||||
do_attack(self, min_player)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
-- npc, find closest monster to attack
|
|
||||||
local npc_attack = function(self)
|
|
||||||
|
|
||||||
if self.type ~= "npc"
|
|
||||||
or not self.attacks_monsters
|
|
||||||
or self.state == "attack" then
|
|
||||||
return
|
|
||||||
end
|
|
||||||
|
|
||||||
local p, sp, obj, min_player
|
|
||||||
local s = self.object:get_pos()
|
|
||||||
local min_dist = self.view_range + 1
|
|
||||||
local objs = minetest.get_objects_inside_radius(s, self.view_range)
|
|
||||||
|
|
||||||
for n = 1, #objs do
|
|
||||||
|
|
||||||
obj = objs[n]:get_luaentity()
|
|
||||||
|
|
||||||
if obj and obj.type == "monster" then
|
|
||||||
|
|
||||||
p = obj.object:get_pos()
|
|
||||||
sp = s
|
|
||||||
|
|
||||||
local dist = vector.distance(p, s)
|
|
||||||
|
|
||||||
-- aim higher to make looking up hills more realistic
|
|
||||||
p.y = p.y + 1
|
|
||||||
sp.y = sp.y + 1
|
|
||||||
|
|
||||||
if dist < min_dist
|
|
||||||
and line_of_sight(self, sp, p, 2) == true then
|
|
||||||
min_dist = dist
|
|
||||||
min_player = obj.object
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
if min_player then
|
|
||||||
do_attack(self, min_player)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
-- specific runaway
|
-- specific runaway
|
||||||
local specific_runaway = function(list, what)
|
local specific_runaway = function(list, what)
|
||||||
|
|
@ -1144,7 +642,7 @@ local runaway_from = function(self)
|
||||||
|
|
||||||
-- choose closest player/mpb to runaway from
|
-- choose closest player/mpb to runaway from
|
||||||
if dist < min_dist
|
if dist < min_dist
|
||||||
and line_of_sight(self, sp, p, 2) == true then
|
and self:line_of_sight(sp, p, 2) == true then
|
||||||
min_dist = dist
|
min_dist = dist
|
||||||
min_player = player
|
min_player = player
|
||||||
end
|
end
|
||||||
|
|
@ -1310,35 +808,6 @@ local follow_flop = function(self)
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
|
|
||||||
|
|
||||||
-- dogshoot attack switch and counter function
|
|
||||||
local dogswitch = function(self, dtime)
|
|
||||||
|
|
||||||
-- switch mode not activated
|
|
||||||
if not self.dogshoot_switch
|
|
||||||
or not dtime then
|
|
||||||
return 0
|
|
||||||
end
|
|
||||||
|
|
||||||
self.dogshoot_count = self.dogshoot_count + dtime
|
|
||||||
|
|
||||||
if (self.dogshoot_switch == 1
|
|
||||||
and self.dogshoot_count > self.dogshoot_count_max)
|
|
||||||
or (self.dogshoot_switch == 2
|
|
||||||
and self.dogshoot_count > self.dogshoot_count2_max) then
|
|
||||||
|
|
||||||
self.dogshoot_count = 0
|
|
||||||
|
|
||||||
if self.dogshoot_switch == 1 then
|
|
||||||
self.dogshoot_switch = 2
|
|
||||||
else
|
|
||||||
self.dogshoot_switch = 1
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
return self.dogshoot_switch
|
|
||||||
end
|
|
||||||
|
|
||||||
local function go_to_pos(entity,b)
|
local function go_to_pos(entity,b)
|
||||||
if not entity then return end
|
if not entity then return end
|
||||||
local s=entity.object:get_pos()
|
local s=entity.object:get_pos()
|
||||||
|
|
@ -1643,7 +1112,7 @@ local do_states = function(self, dtime)
|
||||||
-- start timer when in reach and line of sight
|
-- start timer when in reach and line of sight
|
||||||
if not self.v_start
|
if not self.v_start
|
||||||
and dist <= self.reach
|
and dist <= self.reach
|
||||||
and line_of_sight(self, s, p, 2) then
|
and self:line_of_sight( s, p, 2) then
|
||||||
|
|
||||||
self.v_start = true
|
self.v_start = true
|
||||||
self.timer = 0
|
self.timer = 0
|
||||||
|
|
@ -1654,7 +1123,7 @@ local do_states = function(self, dtime)
|
||||||
elseif self.allow_fuse_reset
|
elseif self.allow_fuse_reset
|
||||||
and self.v_start
|
and self.v_start
|
||||||
and (dist >= self.explosiontimer_reset_radius
|
and (dist >= self.explosiontimer_reset_radius
|
||||||
or not line_of_sight(self, s, p, 2)) then
|
or not self:line_of_sight( s, p, 2)) then
|
||||||
self.v_start = false
|
self.v_start = false
|
||||||
self.timer = 0
|
self.timer = 0
|
||||||
self.blinktimer = 0
|
self.blinktimer = 0
|
||||||
|
|
@ -1705,8 +1174,7 @@ local do_states = function(self, dtime)
|
||||||
gain = 1.0,
|
gain = 1.0,
|
||||||
max_hear_distance = self.sounds.distance or 32
|
max_hear_distance = self.sounds.distance or 32
|
||||||
}, true)
|
}, true)
|
||||||
|
self:entity_physics(pos,entity_damage_radius)
|
||||||
entity_physics(pos, entity_damage_radius)
|
|
||||||
mcl_mobs.effect(pos, 32, "mcl_particles_smoke.png", nil, nil, node_break_radius, 1, 0)
|
mcl_mobs.effect(pos, 32, "mcl_particles_smoke.png", nil, nil, node_break_radius, 1, 0)
|
||||||
end
|
end
|
||||||
mcl_burning.extinguish(self.object)
|
mcl_burning.extinguish(self.object)
|
||||||
|
|
@ -1717,8 +1185,8 @@ local do_states = function(self, dtime)
|
||||||
end
|
end
|
||||||
|
|
||||||
elseif self.attack_type == "dogfight"
|
elseif self.attack_type == "dogfight"
|
||||||
or (self.attack_type == "dogshoot" and dogswitch(self, dtime) == 2) and (dist >= self.avoid_distance or not self.shooter_avoid_enemy)
|
or (self.attack_type == "dogshoot" and self:dogswitch(dtime) == 2) and (dist >= self.avoid_distance or not self.shooter_avoid_enemy)
|
||||||
or (self.attack_type == "dogshoot" and dist <= self.reach and dogswitch(self) == 0) then
|
or (self.attack_type == "dogshoot" and dist <= self.reach and self:dogswitch() == 0) then
|
||||||
|
|
||||||
if self.fly
|
if self.fly
|
||||||
and dist > self.reach then
|
and dist > self.reach then
|
||||||
|
|
@ -1814,7 +1282,7 @@ local do_states = function(self, dtime)
|
||||||
if self.pathfinding -- only if mob has pathfinding enabled
|
if self.pathfinding -- only if mob has pathfinding enabled
|
||||||
and enable_pathfinding then
|
and enable_pathfinding then
|
||||||
|
|
||||||
smart_mobs(self, s, p, dist, dtime)
|
self:smart_mobs(s, p, dist, dtime)
|
||||||
end
|
end
|
||||||
|
|
||||||
if is_at_cliff_or_danger(self) then
|
if is_at_cliff_or_danger(self) then
|
||||||
|
|
@ -1865,7 +1333,7 @@ local do_states = function(self, dtime)
|
||||||
p2.y = p2.y + .5
|
p2.y = p2.y + .5
|
||||||
s2.y = s2.y + .5
|
s2.y = s2.y + .5
|
||||||
|
|
||||||
if line_of_sight(self, p2, s2) == true then
|
if self:line_of_sight( p2, s2) == true then
|
||||||
|
|
||||||
-- play attack sound
|
-- play attack sound
|
||||||
self:mob_sound("attack")
|
self:mob_sound("attack")
|
||||||
|
|
@ -1893,8 +1361,8 @@ local do_states = function(self, dtime)
|
||||||
end
|
end
|
||||||
|
|
||||||
elseif self.attack_type == "shoot"
|
elseif self.attack_type == "shoot"
|
||||||
or (self.attack_type == "dogshoot" and dogswitch(self, dtime) == 1)
|
or (self.attack_type == "dogshoot" and self:dogswitch(dtime) == 1)
|
||||||
or (self.attack_type == "dogshoot" and (dist > self.reach or dist < self.avoid_distance and self.shooter_avoid_enemy) and dogswitch(self) == 0) then
|
or (self.attack_type == "dogshoot" and (dist > self.reach or dist < self.avoid_distance and self.shooter_avoid_enemy) and self:dogswitch() == 0) then
|
||||||
|
|
||||||
p.y = p.y - .5
|
p.y = p.y - .5
|
||||||
s.y = s.y + .5
|
s.y = s.y + .5
|
||||||
|
|
@ -2266,7 +1734,7 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
|
||||||
if not die then
|
if not die then
|
||||||
-- attack whoever punched mob
|
-- attack whoever punched mob
|
||||||
self.state = ""
|
self.state = ""
|
||||||
do_attack(self, hitter)
|
self:do_attack(hitter)
|
||||||
self._aggro= true
|
self._aggro= true
|
||||||
end
|
end
|
||||||
|
|
||||||
|
|
@ -2284,12 +1752,12 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
|
||||||
and obj.state ~= "attack"
|
and obj.state ~= "attack"
|
||||||
and obj.owner ~= name then
|
and obj.owner ~= name then
|
||||||
if obj.name == self.name then
|
if obj.name == self.name then
|
||||||
do_attack(obj, hitter)
|
obj:do_attack(hitter)
|
||||||
elseif type(obj.group_attack) == "table" then
|
elseif type(obj.group_attack) == "table" then
|
||||||
for i=1, #obj.group_attack do
|
for i=1, #obj.group_attack do
|
||||||
if obj.name == obj.group_attack[i] then
|
if obj.name == obj.group_attack[i] then
|
||||||
obj._aggro = true
|
obj._aggro = true
|
||||||
do_attack(obj, hitter)
|
obj:do_attack(hitter)
|
||||||
break
|
break
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
|
|
@ -2298,7 +1766,7 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
|
||||||
|
|
||||||
-- have owned mobs attack player threat
|
-- have owned mobs attack player threat
|
||||||
if obj.owner == name and obj.owner_loyal then
|
if obj.owner == name and obj.owner_loyal then
|
||||||
do_attack(obj, self.object)
|
obj:do_attack(self.object)
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
|
|
@ -2849,9 +2317,9 @@ local mob_step = function(self, dtime)
|
||||||
replace(self, pos)
|
replace(self, pos)
|
||||||
end
|
end
|
||||||
|
|
||||||
monster_attack(self)
|
self:monster_attack()
|
||||||
|
|
||||||
npc_attack(self)
|
self:npc_attack()
|
||||||
|
|
||||||
self:check_breeding()
|
self:check_breeding()
|
||||||
|
|
||||||
|
|
@ -3214,7 +2682,7 @@ function mcl_mobs.register_arrow(name, def)
|
||||||
|
|
||||||
if not name or not def then return end -- errorcheck
|
if not name or not def then return end -- errorcheck
|
||||||
|
|
||||||
minetest.register_entity(name, {
|
minetest.register_entity(name, setmetatable({
|
||||||
|
|
||||||
physical = false,
|
physical = false,
|
||||||
visual = def.visual,
|
visual = def.visual,
|
||||||
|
|
@ -3334,36 +2802,9 @@ function mcl_mobs.register_arrow(name, def)
|
||||||
|
|
||||||
self.lastpos = pos
|
self.lastpos = pos
|
||||||
end
|
end
|
||||||
})
|
},mob_class))
|
||||||
end
|
end
|
||||||
|
|
||||||
|
|
||||||
-- no damage to nodes explosion
|
|
||||||
function mcl_mobs:safe_boom(self, pos, strength)
|
|
||||||
minetest.sound_play(self.sounds and self.sounds.explode or "tnt_explode", {
|
|
||||||
pos = pos,
|
|
||||||
gain = 1.0,
|
|
||||||
max_hear_distance = self.sounds and self.sounds.distance or 32
|
|
||||||
}, true)
|
|
||||||
local radius = strength
|
|
||||||
entity_physics(pos, radius)
|
|
||||||
mcl_mobs.effect(pos, 32, "mcl_particles_smoke.png", radius * 3, radius * 5, radius, 1, 0)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
-- make explosion with protection and tnt mod check
|
|
||||||
function mcl_mobs:boom(self, pos, strength, fire)
|
|
||||||
if mobs_griefing and not minetest.is_protected(pos, "") then
|
|
||||||
mcl_explosions.explode(pos, strength, { drop_chance = 1.0, fire = fire }, self.object)
|
|
||||||
else
|
|
||||||
mcl_mobs:safe_boom(self, pos, strength)
|
|
||||||
end
|
|
||||||
|
|
||||||
-- delete the object after it punched the player to avoid nil entities in e.g. mcl_shields!!
|
|
||||||
self.object:remove()
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
-- Register spawn eggs
|
-- Register spawn eggs
|
||||||
|
|
||||||
-- Note: This also introduces the “spawn_egg” group:
|
-- Note: This also introduces the “spawn_egg” group:
|
||||||
|
|
|
||||||
492
mods/ENTITIES/mcl_mobs/combat.lua
Normal file
492
mods/ENTITIES/mcl_mobs/combat.lua
Normal file
|
|
@ -0,0 +1,492 @@
|
||||||
|
local math, vector, minetest, mcl_mobs = math, vector, minetest, mcl_mobs
|
||||||
|
local mob_class = mcl_mobs.mob_class
|
||||||
|
|
||||||
|
-- pathfinding settings
|
||||||
|
local enable_pathfinding = true
|
||||||
|
local stuck_timeout = 3 -- how long before mob gets stuck in place and starts searching
|
||||||
|
local stuck_path_timeout = 10 -- how long will mob follow path before giving up
|
||||||
|
|
||||||
|
-- attack player/mob
|
||||||
|
function mob_class:do_attack(player)
|
||||||
|
|
||||||
|
if self.state == "attack" or self.state == "die" then
|
||||||
|
return
|
||||||
|
end
|
||||||
|
|
||||||
|
self.attack = player
|
||||||
|
self.state = "attack"
|
||||||
|
|
||||||
|
-- TODO: Implement war_cry sound without being annoying
|
||||||
|
--if random(0, 100) < 90 then
|
||||||
|
--self:mob_sound("war_cry", true)
|
||||||
|
--end
|
||||||
|
end
|
||||||
|
|
||||||
|
-- blast damage to entities nearby
|
||||||
|
local function entity_physics(pos,radius)
|
||||||
|
|
||||||
|
radius = radius * 2
|
||||||
|
|
||||||
|
local objs = minetest.get_objects_inside_radius(pos, radius)
|
||||||
|
local obj_pos, dist
|
||||||
|
|
||||||
|
for n = 1, #objs do
|
||||||
|
|
||||||
|
obj_pos = objs[n]:get_pos()
|
||||||
|
|
||||||
|
dist = vector.distance(pos, obj_pos)
|
||||||
|
if dist < 1 then dist = 1 end
|
||||||
|
|
||||||
|
local damage = math.floor((4 / dist) * radius)
|
||||||
|
local ent = objs[n]:get_luaentity()
|
||||||
|
|
||||||
|
-- punches work on entities AND players
|
||||||
|
objs[n]:punch(objs[n], 1.0, {
|
||||||
|
full_punch_interval = 1.0,
|
||||||
|
damage_groups = {fleshy = damage},
|
||||||
|
}, pos)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
function mob_class:entity_physics(self,pos,radius) return entity_physics(pos,radius) end
|
||||||
|
|
||||||
|
local los_switcher = false
|
||||||
|
local height_switcher = false
|
||||||
|
|
||||||
|
-- path finding and smart mob routine by rnd, line_of_sight and other edits by Elkien3
|
||||||
|
function mob_class:smart_mobs(s, p, dist, dtime)
|
||||||
|
|
||||||
|
local s1 = self.path.lastpos
|
||||||
|
|
||||||
|
local target_pos = self.attack:get_pos()
|
||||||
|
|
||||||
|
-- is it becoming stuck?
|
||||||
|
if math.abs(s1.x - s.x) + math.abs(s1.z - s.z) < .5 then
|
||||||
|
self.path.stuck_timer = self.path.stuck_timer + dtime
|
||||||
|
else
|
||||||
|
self.path.stuck_timer = 0
|
||||||
|
end
|
||||||
|
|
||||||
|
self.path.lastpos = {x = s.x, y = s.y, z = s.z}
|
||||||
|
|
||||||
|
local use_pathfind = false
|
||||||
|
local has_lineofsight = minetest.line_of_sight(
|
||||||
|
{x = s.x, y = (s.y) + .5, z = s.z},
|
||||||
|
{x = target_pos.x, y = (target_pos.y) + 1.5, z = target_pos.z}, .2)
|
||||||
|
|
||||||
|
-- im stuck, search for path
|
||||||
|
if not has_lineofsight then
|
||||||
|
|
||||||
|
if los_switcher == true then
|
||||||
|
use_pathfind = true
|
||||||
|
los_switcher = false
|
||||||
|
end -- cannot see target!
|
||||||
|
else
|
||||||
|
if los_switcher == false then
|
||||||
|
|
||||||
|
los_switcher = true
|
||||||
|
use_pathfind = false
|
||||||
|
|
||||||
|
minetest.after(1, function(self)
|
||||||
|
if not self.object:get_luaentity() then
|
||||||
|
return
|
||||||
|
end
|
||||||
|
if has_lineofsight then self.path.following = false end
|
||||||
|
end, self)
|
||||||
|
end -- can see target!
|
||||||
|
end
|
||||||
|
|
||||||
|
if (self.path.stuck_timer > stuck_timeout and not self.path.following) then
|
||||||
|
|
||||||
|
use_pathfind = true
|
||||||
|
self.path.stuck_timer = 0
|
||||||
|
|
||||||
|
minetest.after(1, function(self)
|
||||||
|
if not self.object:get_luaentity() then
|
||||||
|
return
|
||||||
|
end
|
||||||
|
if has_lineofsight then self.path.following = false end
|
||||||
|
end, self)
|
||||||
|
end
|
||||||
|
|
||||||
|
if (self.path.stuck_timer > stuck_path_timeout and self.path.following) then
|
||||||
|
|
||||||
|
use_pathfind = true
|
||||||
|
self.path.stuck_timer = 0
|
||||||
|
|
||||||
|
minetest.after(1, function(self)
|
||||||
|
if not self.object:get_luaentity() then
|
||||||
|
return
|
||||||
|
end
|
||||||
|
if has_lineofsight then self.path.following = false end
|
||||||
|
end, self)
|
||||||
|
end
|
||||||
|
|
||||||
|
if math.abs(vector.subtract(s,target_pos).y) > self.stepheight then
|
||||||
|
|
||||||
|
if height_switcher then
|
||||||
|
use_pathfind = true
|
||||||
|
height_switcher = false
|
||||||
|
end
|
||||||
|
else
|
||||||
|
if not height_switcher then
|
||||||
|
use_pathfind = false
|
||||||
|
height_switcher = true
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
if use_pathfind then
|
||||||
|
-- lets try find a path, first take care of positions
|
||||||
|
-- since pathfinder is very sensitive
|
||||||
|
local sheight = self.collisionbox[5] - self.collisionbox[2]
|
||||||
|
|
||||||
|
-- round position to center of node to avoid stuck in walls
|
||||||
|
-- also adjust height for player models!
|
||||||
|
s.x = math.floor(s.x + 0.5)
|
||||||
|
s.z = math.floor(s.z + 0.5)
|
||||||
|
|
||||||
|
local ssight, sground = minetest.line_of_sight(s, {
|
||||||
|
x = s.x, y = s.y - 4, z = s.z}, 1)
|
||||||
|
|
||||||
|
-- determine node above ground
|
||||||
|
if not ssight then
|
||||||
|
s.y = sground.y + 1
|
||||||
|
end
|
||||||
|
|
||||||
|
local p1 = self.attack:get_pos()
|
||||||
|
|
||||||
|
p1.x = math.floor(p1.x + 0.5)
|
||||||
|
p1.y = math.floor(p1.y + 0.5)
|
||||||
|
p1.z = math.floor(p1.z + 0.5)
|
||||||
|
|
||||||
|
local dropheight = 12
|
||||||
|
if self.fear_height ~= 0 then dropheight = self.fear_height end
|
||||||
|
local jumpheight = 0
|
||||||
|
if self.jump and self.jump_height >= 4 then
|
||||||
|
jumpheight = math.min(math.ceil(self.jump_height / 4), 4)
|
||||||
|
elseif self.stepheight > 0.5 then
|
||||||
|
jumpheight = 1
|
||||||
|
end
|
||||||
|
self.path.way = minetest.find_path(s, p1, 16, jumpheight, dropheight, "A*_noprefetch")
|
||||||
|
|
||||||
|
self.state = ""
|
||||||
|
do_attack(self, self.attack)
|
||||||
|
|
||||||
|
-- no path found, try something else
|
||||||
|
if not self.path.way then
|
||||||
|
|
||||||
|
self.path.following = false
|
||||||
|
|
||||||
|
-- lets make way by digging/building if not accessible
|
||||||
|
if self.pathfinding == 2 and mobs_griefing then
|
||||||
|
|
||||||
|
-- is player higher than mob?
|
||||||
|
if s.y < p1.y then
|
||||||
|
|
||||||
|
-- build upwards
|
||||||
|
if not minetest.is_protected(s, "") then
|
||||||
|
|
||||||
|
local ndef1 = minetest.registered_nodes[self.standing_in]
|
||||||
|
|
||||||
|
if ndef1 and (ndef1.buildable_to or ndef1.groups.liquid) then
|
||||||
|
|
||||||
|
minetest.set_node(s, {name = mcl_mobs.fallback_node})
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
local sheight = math.ceil(self.collisionbox[5]) + 1
|
||||||
|
|
||||||
|
-- assume mob is 2 blocks high so it digs above its head
|
||||||
|
s.y = s.y + sheight
|
||||||
|
|
||||||
|
-- remove one block above to make room to jump
|
||||||
|
if not minetest.is_protected(s, "") then
|
||||||
|
|
||||||
|
local node1 = node_ok(s, "air").name
|
||||||
|
local ndef1 = minetest.registered_nodes[node1]
|
||||||
|
|
||||||
|
if node1 ~= "air"
|
||||||
|
and node1 ~= "ignore"
|
||||||
|
and ndef1
|
||||||
|
and not ndef1.groups.level
|
||||||
|
and not ndef1.groups.unbreakable
|
||||||
|
and not ndef1.groups.liquid then
|
||||||
|
|
||||||
|
minetest.set_node(s, {name = "air"})
|
||||||
|
minetest.add_item(s, ItemStack(node1))
|
||||||
|
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
s.y = s.y - sheight
|
||||||
|
self.object:set_pos({x = s.x, y = s.y + 2, z = s.z})
|
||||||
|
|
||||||
|
else -- dig 2 blocks to make door toward player direction
|
||||||
|
|
||||||
|
local yaw1 = self.object:get_yaw() + math.pi / 2
|
||||||
|
local p1 = {
|
||||||
|
x = s.x + math.cos(yaw1),
|
||||||
|
y = s.y,
|
||||||
|
z = s.z + math.sin(yaw1)
|
||||||
|
}
|
||||||
|
|
||||||
|
if not minetest.is_protected(p1, "") then
|
||||||
|
|
||||||
|
local node1 = node_ok(p1, "air").name
|
||||||
|
local ndef1 = minetest.registered_nodes[node1]
|
||||||
|
|
||||||
|
if node1 ~= "air"
|
||||||
|
and node1 ~= "ignore"
|
||||||
|
and ndef1
|
||||||
|
and not ndef1.groups.level
|
||||||
|
and not ndef1.groups.unbreakable
|
||||||
|
and not ndef1.groups.liquid then
|
||||||
|
|
||||||
|
minetest.add_item(p1, ItemStack(node1))
|
||||||
|
minetest.set_node(p1, {name = "air"})
|
||||||
|
end
|
||||||
|
|
||||||
|
p1.y = p1.y + 1
|
||||||
|
node1 = node_ok(p1, "air").name
|
||||||
|
ndef1 = minetest.registered_nodes[node1]
|
||||||
|
|
||||||
|
if node1 ~= "air"
|
||||||
|
and node1 ~= "ignore"
|
||||||
|
and ndef1
|
||||||
|
and not ndef1.groups.level
|
||||||
|
and not ndef1.groups.unbreakable
|
||||||
|
and not ndef1.groups.liquid then
|
||||||
|
|
||||||
|
minetest.add_item(p1, ItemStack(node1))
|
||||||
|
minetest.set_node(p1, {name = "air"})
|
||||||
|
end
|
||||||
|
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
-- will try again in 2 seconds
|
||||||
|
self.path.stuck_timer = stuck_timeout - 2
|
||||||
|
elseif s.y < p1.y and (not self.fly) then
|
||||||
|
do_jump(self) --add jump to pathfinding
|
||||||
|
self.path.following = true
|
||||||
|
-- Yay, I found path!
|
||||||
|
-- TODO: Implement war_cry sound without being annoying
|
||||||
|
--self:mob_sound("war_cry", true)
|
||||||
|
else
|
||||||
|
self:set_velocity(self.walk_velocity)
|
||||||
|
|
||||||
|
-- follow path now that it has it
|
||||||
|
self.path.following = true
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
|
||||||
|
-- specific attacks
|
||||||
|
local specific_attack = function(list, what)
|
||||||
|
|
||||||
|
-- no list so attack default (player, animals etc.)
|
||||||
|
if list == nil then
|
||||||
|
return true
|
||||||
|
end
|
||||||
|
|
||||||
|
-- found entity on list to attack?
|
||||||
|
for no = 1, #list do
|
||||||
|
|
||||||
|
if list[no] == what then
|
||||||
|
return true
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
return false
|
||||||
|
end
|
||||||
|
|
||||||
|
-- find someone to attack
|
||||||
|
function mob_class:monster_attack()
|
||||||
|
if not damage_enabled
|
||||||
|
or self.passive ~= false
|
||||||
|
or self.state == "attack"
|
||||||
|
or day_docile(self) then
|
||||||
|
return
|
||||||
|
end
|
||||||
|
|
||||||
|
local s = self.object:get_pos()
|
||||||
|
local p, sp, dist
|
||||||
|
local player, obj, min_player
|
||||||
|
local type, name = "", ""
|
||||||
|
local min_dist = self.view_range + 1
|
||||||
|
local objs = minetest.get_objects_inside_radius(s, self.view_range)
|
||||||
|
local blacklist_attack = {}
|
||||||
|
|
||||||
|
for n = 1, #objs do
|
||||||
|
if not objs[n]:is_player() then
|
||||||
|
obj = objs[n]:get_luaentity()
|
||||||
|
|
||||||
|
if obj then
|
||||||
|
player = obj.object
|
||||||
|
name = obj.name or ""
|
||||||
|
end
|
||||||
|
if obj and obj.type == self.type and obj.passive == false and obj.state == "attack" and obj.attack then
|
||||||
|
table.insert(blacklist_attack, obj.attack)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
for n = 1, #objs do
|
||||||
|
|
||||||
|
|
||||||
|
if objs[n]:is_player() then
|
||||||
|
if mcl_mobs.invis[ objs[n]:get_player_name() ] or (not self:object_in_range(objs[n])) then
|
||||||
|
type = ""
|
||||||
|
elseif (self.type == "monster" or self._aggro) then
|
||||||
|
player = objs[n]
|
||||||
|
type = "player"
|
||||||
|
name = "player"
|
||||||
|
end
|
||||||
|
else
|
||||||
|
obj = objs[n]:get_luaentity()
|
||||||
|
|
||||||
|
if obj then
|
||||||
|
player = obj.object
|
||||||
|
type = obj.type
|
||||||
|
name = obj.name or ""
|
||||||
|
end
|
||||||
|
|
||||||
|
end
|
||||||
|
|
||||||
|
-- find specific mob to attack, failing that attack player/npc/animal
|
||||||
|
if specific_attack(self.specific_attack, name)
|
||||||
|
and (type == "player" or ( type == "npc" and self.attack_npcs )
|
||||||
|
or (type == "animal" and self.attack_animals == true)) then
|
||||||
|
|
||||||
|
p = player:get_pos()
|
||||||
|
sp = s
|
||||||
|
|
||||||
|
dist = vector.distance(p, s)
|
||||||
|
|
||||||
|
-- aim higher to make looking up hills more realistic
|
||||||
|
p.y = p.y + 1
|
||||||
|
sp.y = sp.y + 1
|
||||||
|
|
||||||
|
local attacked_p = false
|
||||||
|
for c=1, #blacklist_attack do
|
||||||
|
if blacklist_attack[c] == player then
|
||||||
|
attacked_p = true
|
||||||
|
end
|
||||||
|
end
|
||||||
|
-- choose closest player to attack
|
||||||
|
if dist < min_dist
|
||||||
|
and not attacked_p
|
||||||
|
and self:line_of_sight( sp, p, 2) == true then
|
||||||
|
min_dist = dist
|
||||||
|
min_player = player
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
if not min_player and #blacklist_attack > 0 then
|
||||||
|
min_player=blacklist_attack[math.random(#blacklist_attack)]
|
||||||
|
end
|
||||||
|
-- attack player
|
||||||
|
if min_player then
|
||||||
|
self:do_attack(min_player)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
|
||||||
|
-- npc, find closest monster to attack
|
||||||
|
function mob_class:npc_attack()
|
||||||
|
|
||||||
|
if self.type ~= "npc"
|
||||||
|
or not self.attacks_monsters
|
||||||
|
or self.state == "attack" then
|
||||||
|
return
|
||||||
|
end
|
||||||
|
|
||||||
|
local p, sp, obj, min_player
|
||||||
|
local s = self.object:get_pos()
|
||||||
|
local min_dist = self.view_range + 1
|
||||||
|
local objs = minetest.get_objects_inside_radius(s, self.view_range)
|
||||||
|
|
||||||
|
for n = 1, #objs do
|
||||||
|
|
||||||
|
obj = objs[n]:get_luaentity()
|
||||||
|
|
||||||
|
if obj and obj.type == "monster" then
|
||||||
|
|
||||||
|
p = obj.object:get_pos()
|
||||||
|
sp = s
|
||||||
|
|
||||||
|
local dist = vector.distance(p, s)
|
||||||
|
|
||||||
|
-- aim higher to make looking up hills more realistic
|
||||||
|
p.y = p.y + 1
|
||||||
|
sp.y = sp.y + 1
|
||||||
|
|
||||||
|
if dist < min_dist
|
||||||
|
and self:line_of_sight( sp, p, 2) == true then
|
||||||
|
min_dist = dist
|
||||||
|
min_player = obj.object
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
if min_player then
|
||||||
|
self:do_attack(min_player)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
-- dogshoot attack switch and counter function
|
||||||
|
function mob_class:dogswitch(dtime)
|
||||||
|
|
||||||
|
-- switch mode not activated
|
||||||
|
if not self.dogshoot_switch
|
||||||
|
or not dtime then
|
||||||
|
return 0
|
||||||
|
end
|
||||||
|
|
||||||
|
self.dogshoot_count = self.dogshoot_count + dtime
|
||||||
|
|
||||||
|
if (self.dogshoot_switch == 1
|
||||||
|
and self.dogshoot_count > self.dogshoot_count_max)
|
||||||
|
or (self.dogshoot_switch == 2
|
||||||
|
and self.dogshoot_count > self.dogshoot_count2_max) then
|
||||||
|
|
||||||
|
self.dogshoot_count = 0
|
||||||
|
|
||||||
|
if self.dogshoot_switch == 1 then
|
||||||
|
self.dogshoot_switch = 2
|
||||||
|
else
|
||||||
|
self.dogshoot_switch = 1
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
return self.dogshoot_switch
|
||||||
|
end
|
||||||
|
|
||||||
|
-- no damage to nodes explosion
|
||||||
|
function mob_class:safe_boom(pos, strength)
|
||||||
|
minetest.sound_play(self.sounds and self.sounds.explode or "tnt_explode", {
|
||||||
|
pos = pos,
|
||||||
|
gain = 1.0,
|
||||||
|
max_hear_distance = self.sounds and self.sounds.distance or 32
|
||||||
|
}, true)
|
||||||
|
local radius = strength
|
||||||
|
entity_physics(pos, radius)
|
||||||
|
mcl_mobs.effect(pos, 32, "mcl_particles_smoke.png", radius * 3, radius * 5, radius, 1, 0)
|
||||||
|
end
|
||||||
|
|
||||||
|
|
||||||
|
-- make explosion with protection and tnt mod check
|
||||||
|
function mob_class:boom(pos, strength, fire)
|
||||||
|
if mobs_griefing and not minetest.is_protected(pos, "") then
|
||||||
|
mcl_explosions.explode(pos, strength, { drop_chance = 1.0, fire = fire }, self.object)
|
||||||
|
else
|
||||||
|
mcl_mobs.mob_class.safe_boom(self, pos, strength) --need to call it this way bc self is the "arrow" object here
|
||||||
|
end
|
||||||
|
|
||||||
|
-- delete the object after it punched the player to avoid nil entities in e.g. mcl_shields!!
|
||||||
|
self.object:remove()
|
||||||
|
end
|
||||||
|
|
@ -7,8 +7,10 @@ local path = minetest.get_modpath(minetest.get_current_modname())
|
||||||
--api and helpers
|
--api and helpers
|
||||||
dofile(path .. "/effects.lua")
|
dofile(path .. "/effects.lua")
|
||||||
dofile(path .. "/physics.lua")
|
dofile(path .. "/physics.lua")
|
||||||
|
dofile(path .. "/movement.lua")
|
||||||
dofile(path .. "/items.lua")
|
dofile(path .. "/items.lua")
|
||||||
dofile(path .. "/pathfinding.lua")
|
dofile(path .. "/pathfinding.lua")
|
||||||
|
dofile(path .. "/combat.lua")
|
||||||
dofile(path .. "/api.lua")
|
dofile(path .. "/api.lua")
|
||||||
|
|
||||||
--utility functions
|
--utility functions
|
||||||
|
|
|
||||||
71
mods/ENTITIES/mcl_mobs/movement.lua
Normal file
71
mods/ENTITIES/mcl_mobs/movement.lua
Normal file
|
|
@ -0,0 +1,71 @@
|
||||||
|
local math, vector, minetest, mcl_mobs = math, vector, minetest, mcl_mobs
|
||||||
|
local mob_class = mcl_mobs.mob_class
|
||||||
|
|
||||||
|
-- check line of sight (BrunoMine)
|
||||||
|
function mob_class:line_of_sight(pos1, pos2, stepsize)
|
||||||
|
|
||||||
|
stepsize = stepsize or 1
|
||||||
|
|
||||||
|
local s, pos = minetest.line_of_sight(pos1, pos2, stepsize)
|
||||||
|
|
||||||
|
-- normal walking and flying mobs can see you through air
|
||||||
|
if s == true then
|
||||||
|
return true
|
||||||
|
end
|
||||||
|
|
||||||
|
-- New pos1 to be analyzed
|
||||||
|
local npos1 = {x = pos1.x, y = pos1.y, z = pos1.z}
|
||||||
|
|
||||||
|
local r, pos = minetest.line_of_sight(npos1, pos2, stepsize)
|
||||||
|
|
||||||
|
-- Checks the return
|
||||||
|
if r == true then return true end
|
||||||
|
|
||||||
|
-- Nodename found
|
||||||
|
local nn = minetest.get_node(pos).name
|
||||||
|
|
||||||
|
-- Target Distance (td) to travel
|
||||||
|
local td = vector.distance(pos1, pos2)
|
||||||
|
|
||||||
|
-- Actual Distance (ad) traveled
|
||||||
|
local ad = 0
|
||||||
|
|
||||||
|
-- It continues to advance in the line of sight in search of a real
|
||||||
|
-- obstruction which counts as 'normal' nodebox.
|
||||||
|
while minetest.registered_nodes[nn]
|
||||||
|
and minetest.registered_nodes[nn].walkable == false do
|
||||||
|
|
||||||
|
-- Check if you can still move forward
|
||||||
|
if td < ad + stepsize then
|
||||||
|
return true -- Reached the target
|
||||||
|
end
|
||||||
|
|
||||||
|
-- Moves the analyzed pos
|
||||||
|
local d = vector.distance(pos1, pos2)
|
||||||
|
|
||||||
|
npos1.x = ((pos2.x - pos1.x) / d * stepsize) + pos1.x
|
||||||
|
npos1.y = ((pos2.y - pos1.y) / d * stepsize) + pos1.y
|
||||||
|
npos1.z = ((pos2.z - pos1.z) / d * stepsize) + pos1.z
|
||||||
|
|
||||||
|
-- NaN checks
|
||||||
|
if d == 0
|
||||||
|
or npos1.x ~= npos1.x
|
||||||
|
or npos1.y ~= npos1.y
|
||||||
|
or npos1.z ~= npos1.z then
|
||||||
|
return false
|
||||||
|
end
|
||||||
|
|
||||||
|
ad = ad + stepsize
|
||||||
|
|
||||||
|
-- scan again
|
||||||
|
r, pos = minetest.line_of_sight(npos1, pos2, stepsize)
|
||||||
|
|
||||||
|
if r == true then return true end
|
||||||
|
|
||||||
|
-- New Nodename found
|
||||||
|
nn = minetest.get_node(pos).name
|
||||||
|
|
||||||
|
end
|
||||||
|
|
||||||
|
return false
|
||||||
|
end
|
||||||
|
|
@ -81,7 +81,7 @@ mcl_mobs.register_mob("mobs_mc:creeper", {
|
||||||
if self._forced_explosion_countdown_timer ~= nil then
|
if self._forced_explosion_countdown_timer ~= nil then
|
||||||
self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
|
self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
|
||||||
if self._forced_explosion_countdown_timer <= 0 then
|
if self._forced_explosion_countdown_timer <= 0 then
|
||||||
mcl_mobs:boom(self, mcl_util.get_object_center(self.object), self.explosion_strength)
|
self:boom(mcl_util.get_object_center(self.object), self.explosion_strength)
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
end,
|
end,
|
||||||
|
|
@ -203,7 +203,7 @@ mcl_mobs.register_mob("mobs_mc:creeper_charged", {
|
||||||
if self._forced_explosion_countdown_timer ~= nil then
|
if self._forced_explosion_countdown_timer ~= nil then
|
||||||
self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
|
self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
|
||||||
if self._forced_explosion_countdown_timer <= 0 then
|
if self._forced_explosion_countdown_timer <= 0 then
|
||||||
mcl_mobs:boom(self, mcl_util.get_object_center(self.object), self.explosion_strength)
|
self:boom(mcl_util.get_object_center(self.object), self.explosion_strength)
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
end,
|
end,
|
||||||
|
|
|
||||||
|
|
@ -166,7 +166,7 @@ mcl_mobs.register_arrow("mobs_mc:dragon_fireball", {
|
||||||
|
|
||||||
-- node hit, explode
|
-- node hit, explode
|
||||||
hit_node = function(self, pos, node)
|
hit_node = function(self, pos, node)
|
||||||
mcl_mobs:boom(self, pos, 2)
|
mcl_mobs.mob_class.boom(self,pos, 2)
|
||||||
end
|
end
|
||||||
})
|
})
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -118,9 +118,9 @@ mcl_mobs.register_arrow("mobs_mc:fireball", {
|
||||||
}, nil)
|
}, nil)
|
||||||
local p = self.object:get_pos()
|
local p = self.object:get_pos()
|
||||||
if p then
|
if p then
|
||||||
mcl_mobs:boom(self, p, 1, true)
|
mcl_mobs.mob_class.boom(self,p, 1, true)
|
||||||
else
|
else
|
||||||
mcl_mobs:boom(self, player:get_pos(), 1, true)
|
mcl_mobs.mob_class.boom(self,player:get_pos(), 1, true)
|
||||||
end
|
end
|
||||||
end,
|
end,
|
||||||
|
|
||||||
|
|
@ -129,11 +129,11 @@ mcl_mobs.register_arrow("mobs_mc:fireball", {
|
||||||
full_punch_interval = 1.0,
|
full_punch_interval = 1.0,
|
||||||
damage_groups = {fleshy = 6},
|
damage_groups = {fleshy = 6},
|
||||||
}, nil)
|
}, nil)
|
||||||
mcl_mobs:boom(self, self.object:get_pos(), 1, true)
|
mcl_mobs.mob_class.boom(self,self.object:get_pos(), 1, true)
|
||||||
end,
|
end,
|
||||||
|
|
||||||
hit_node = function(self, pos, node)
|
hit_node = function(self, pos, node)
|
||||||
mcl_mobs:boom(self, pos, 1, true)
|
mcl_mobs.mob_class.boom(self,pos, 1, true)
|
||||||
end
|
end
|
||||||
})
|
})
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -98,7 +98,7 @@ mcl_mobs.register_arrow("mobs_mc:wither_skull", {
|
||||||
full_punch_interval = 0.5,
|
full_punch_interval = 0.5,
|
||||||
damage_groups = {fleshy = 8},
|
damage_groups = {fleshy = 8},
|
||||||
}, nil)
|
}, nil)
|
||||||
mcl_mobs:boom(self, self.object:get_pos(), 1)
|
mcl_mobs.mob_class.boom(self,self.object:get_pos(), 1)
|
||||||
end,
|
end,
|
||||||
|
|
||||||
hit_mob = function(self, mob)
|
hit_mob = function(self, mob)
|
||||||
|
|
@ -106,7 +106,7 @@ mcl_mobs.register_arrow("mobs_mc:wither_skull", {
|
||||||
full_punch_interval = 0.5,
|
full_punch_interval = 0.5,
|
||||||
damage_groups = {fleshy = 8},
|
damage_groups = {fleshy = 8},
|
||||||
}, nil)
|
}, nil)
|
||||||
mcl_mobs:boom(self, self.object:get_pos(), 1)
|
mcl_mobs.mob_class.boom(self,self.object:get_pos(), 1)
|
||||||
local l = mob:get_luaentity()
|
local l = mob:get_luaentity()
|
||||||
if l and l.health - 8 <= 0 then
|
if l and l.health - 8 <= 0 then
|
||||||
local n = minetest.find_node_near(mob:get_pos(),2,wither_rose_soil)
|
local n = minetest.find_node_near(mob:get_pos(),2,wither_rose_soil)
|
||||||
|
|
@ -123,7 +123,7 @@ mcl_mobs.register_arrow("mobs_mc:wither_skull", {
|
||||||
|
|
||||||
-- node hit, explode
|
-- node hit, explode
|
||||||
hit_node = function(self, pos, node)
|
hit_node = function(self, pos, node)
|
||||||
mcl_mobs:boom(self, pos, 1)
|
mcl_mobs.mob_class.boom(self,pos, 1)
|
||||||
end
|
end
|
||||||
})
|
})
|
||||||
-- TODO: Add blue wither skull
|
-- TODO: Add blue wither skull
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue
Block a user