Jumping check only called once per mob_step and refactor duplicate water danger, cliff fall logic

This commit is contained in:
ancientmarinerdev 2023-05-12 19:42:55 +01:00
parent 72c3f87925
commit 519b237ba8
2 changed files with 52 additions and 50 deletions

View file

@ -325,6 +325,8 @@ function mob_class:do_states(dtime)
return
end
self:env_danger_movement_checks (dtime)
if self.state == PATHFINDING then
self:check_gowp(dtime)
elseif self.state == "attack" then
@ -405,13 +407,13 @@ local function on_step_work (self, dtime)
-- End: Death/damage processing
self:check_water_flow()
self:env_danger_movement_checks (dtime)
if player_in_active_range then
if mcl_util.check_dtime_timer(self, dtime, "onstep_follow", 0.2) then
self:check_follow()
end
if not self._jumping_cliff then
self._can_jump_cliff = self:can_jump_cliff()
else
self._can_jump_cliff = false
end
self:flop()
self:check_smooth_rotation(dtime)
@ -421,14 +423,17 @@ local function on_step_work (self, dtime)
self:check_head_swivel(dtime)
if self.jump_sound_cooloff > 0 then self.jump_sound_cooloff = self.jump_sound_cooloff - dtime end
self:do_jump()
if mcl_util.check_dtime_timer(self, dtime, "onstep_engage", 0.2) then
self:check_follow()
self:check_runaway_from()
self:monster_attack()
self:npc_attack()
end
self:check_herd(dtime)
if self.jump_sound_cooloff > 0 then self.jump_sound_cooloff = self.jump_sound_cooloff - dtime end
self:do_jump()
end
self:check_aggro(dtime)

View file

@ -4,8 +4,9 @@ local DEFAULT_FALL_SPEED = -9.81*1.5
local FLOP_HEIGHT = 6
local FLOP_HOR_SPEED = 1.5
local node_snow = "mcl_core:snow"
local CHECK_HERD_FREQUENCY = 4
local node_snow = "mcl_core:snow"
local mobs_griefing = minetest.settings:get_bool("mobs_griefing") ~= false
@ -202,12 +203,8 @@ function mob_class:can_jump_cliff()
end
-- is mob facing a cliff or danger
function mob_class:is_at_cliff_or_danger(can_jump_cliff)
if can_jump_cliff == nil then
can_jump_cliff = self:can_jump_cliff()
end
if self.fear_height == 0 or can_jump_cliff or self._jumping_cliff or not self.object:get_luaentity() then -- 0 for no falling protection!
function mob_class:is_at_cliff_or_danger()
if self.fear_height == 0 or self._jumping_cliff or self._can_jump_cliff or not self.object:get_luaentity() then -- 0 for no falling protection!
return false
end
@ -242,12 +239,16 @@ end
-- copy the 'mob facing cliff_or_danger check' from above, and rework to avoid water
function mob_class:is_at_water_danger(can_jump_cliff)
if can_jump_cliff == nil then
can_jump_cliff = self:can_jump_cliff()
function mob_class:is_at_water_danger()
if self.water_damage == 0 and self.breath_max == -1 then
--minetest.log("Do not need a water check for: " .. self.name)
return
end
if not self.object:get_luaentity() or can_jump_cliff or self._jumping_cliff then
local in_water_danger = self:is_node_waterhazard(self.standing_in) or self:is_node_waterhazard(self.standing_on)
if in_water_danger then return false end -- If you're in trouble, do not stop
if not self.object:get_luaentity() or self._jumping_cliff or self._can_jump_cliff then
return false
end
local yaw = self.object:get_yaw()
@ -262,25 +263,16 @@ function mob_class:is_at_water_danger(can_jump_cliff)
local ypos = pos.y + self.collisionbox[2] -- just above floor
local free_fall, blocker = minetest.line_of_sight(
local los, blocker = minetest.line_of_sight(
vector.new(pos.x + dir_x, ypos, pos.z + dir_z),
vector.new(pos.x + dir_x, ypos - 3, pos.z + dir_z))
if free_fall then
return true
else
if not los then
local bnode = minetest.get_node(blocker)
local waterdanger = self:is_node_waterhazard(bnode.name)
if
waterdanger and (self:is_node_waterhazard(self.standing_in) or self:is_node_waterhazard( self.standing_on)) then
return false
elseif waterdanger and (self:is_node_waterhazard(self.standing_in) or self:is_node_waterhazard(self.standing_on)) == false then
if waterdanger and not in_water_danger then
return true
else
local def = minetest.registered_nodes[bnode.name]
if def and def.walkable then
return false
end
end
end
@ -290,24 +282,29 @@ end
function mob_class:env_danger_movement_checks(dtime)
local yaw = 0
local can_jump_cliff = self:can_jump_cliff()
if self.state ~= "attack" and self:is_at_water_danger(can_jump_cliff) then
if math.random(1, 10) <= 6 then
if self.state ~= "attack" and self:is_at_water_danger() then
--minetest.log("At water danger for mob, stop?: " .. self.name)
if math.random(1, 10) <= 7 then
if self.state ~= "stand" then
self:set_velocity(0)
self.state = "stand"
self:set_animation( "stand")
end
yaw = yaw + math.random(-0.5, 0.5)
yaw = self:set_yaw( yaw, 8)
return
end
end
if self:is_at_cliff_or_danger(can_jump_cliff) then
--[[if self:is_at_cliff_or_danger(can_jump_cliff) then
if self.state ~= "stand" then
self:set_velocity(0)
self.state = "stand"
self:set_animation( "stand")
end
local yaw = self.object:get_yaw() or 0
yaw = self:set_yaw( yaw + 0.78, 8)
end
end--]]
end
-- jump if facing a solid node (not fences or gates)
@ -378,7 +375,7 @@ function mob_class:do_jump()
end
local ndef = minetest.registered_nodes[nod.name]
if self.walk_chance == 0 or ndef and ndef.walkable or self:can_jump_cliff() then
if self.walk_chance == 0 or ndef and ndef.walkable or self._can_jump_cliff then
if minetest.get_item_group(nod.name, "fence") == 0
and minetest.get_item_group(nod.name, "fence_gate") == 0
@ -388,7 +385,7 @@ function mob_class:do_jump()
v.y = self.jump_height + 0.1 * 3
if self:can_jump_cliff() then
if self._can_jump_cliff then
v=vector.multiply(v, vector.new(2.8,1,2.8))
end
@ -724,7 +721,7 @@ function mob_class:flop()
return
elseif self.state == "flop" then
self.state = "stand"
self.object:set_acceleration({x = 0, y = 0, z = 0})
self.object:set_acceleration(vector.zero())
self:set_velocity(0)
end
end
@ -756,7 +753,7 @@ function mob_class:check_herd(dtime)
if self.move_in_group == false then return end
check_herd_timer = check_herd_timer + dtime
if check_herd_timer < 4 then return end
if check_herd_timer < CHECK_HERD_FREQUENCY then return end
check_herd_timer = 0
for _,o in pairs(minetest.get_objects_inside_radius(pos,self.view_range)) do
local l = o:get_luaentity()