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put head swivel in separate function

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This commit is contained in:
cora 2022-11-11 00:01:34 +01:00
parent 49670d1d28
commit 18c415f6a0
2 changed files with 78 additions and 77 deletions
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78
mods/ENTITIES/mcl_mobs/api.lua
View File

@ -50,12 +50,6 @@ if minetest.settings:get_bool("only_peaceful_mobs", false) then
end)
end
local function dir_to_pitch(dir)
--local dir2 = vector.normalize(dir)
local xz = math.abs(dir.x) + math.abs(dir.z)
return -math.atan2(-dir.y, xz)
end
-- default nodes
local node_ice = "mcl_core:ice"
local node_snowblock = "mcl_core:snowblock"
@ -525,78 +519,8 @@ function mob_class:on_step(dtime)
self.object:set_yaw(yaw)
self:update_roll()
end
-- end rotation
if self.head_swivel and type(self.head_swivel) == "string" then
local final_rotation = vector.new(0,0,0)
local oldp,oldr = self.object:get_bone_position(self.head_swivel)
for _, obj in pairs(minetest.get_objects_inside_radius(pos, 10)) do
if obj:is_player() and not self.attack or obj:get_luaentity() and obj:get_luaentity().name == self.name and self ~= obj:get_luaentity() then
if not self._locked_object then
if math.random(5000/self.curiosity) == 1 or vector.distance(pos,obj:get_pos())<4 and obj:is_player() then
self._locked_object = obj
end
else
if math.random(10000/self.curiosity) == 1 then
self._locked_object = nil
end
end
end
end
if self.attack or self.following then
self._locked_object = self.attack or self.following
end
if self._locked_object and (self._locked_object:is_player() or self._locked_object:get_luaentity()) and self._locked_object:get_hp() > 0 then
local _locked_object_eye_height = 1.5
if self._locked_object:get_luaentity() then
_locked_object_eye_height = self._locked_object:get_luaentity().head_eye_height
end
if self._locked_object:is_player() then
_locked_object_eye_height = self._locked_object:get_properties().eye_height
end
if _locked_object_eye_height then
local self_rot = self.object:get_rotation()
if self.object:get_attach() then
self_rot = self.object:get_attach():get_rotation()
end
if self.rot then
local player_pos = self._locked_object:get_pos()
local direction_player = vector.direction(vector.add(self.object:get_pos(), vector.new(0, self.head_eye_height*.7, 0)), vector.add(player_pos, vector.new(0, _locked_object_eye_height, 0)))
local mob_yaw = math.deg(-(-(self_rot.y)-(-minetest.dir_to_yaw(direction_player))))+self.head_yaw_offset
local mob_pitch = math.deg(-dir_to_pitch(direction_player))*self.head_pitch_multiplier
if (mob_yaw < -60 or mob_yaw > 60) and not (self.attack and self.state == "attack" and not self.runaway) then
final_rotation = vector.multiply(oldr, 0.9)
elseif self.attack and self.state == "attack" and not self.runaway then
if self.head_yaw == "y" then
final_rotation = vector.new(mob_pitch, mob_yaw, 0)
elseif self.head_yaw == "z" then
final_rotation = vector.new(mob_pitch, 0, -mob_yaw)
end
else
if self.head_yaw == "y" then
final_rotation = vector.new(((mob_pitch-oldr.x)*.3)+oldr.x, ((mob_yaw-oldr.y)*.3)+oldr.y, 0)
elseif self.head_yaw == "z" then
final_rotation = vector.new(((mob_pitch-oldr.x)*.3)+oldr.x, 0, -(((mob_yaw-oldr.y)*.3)+oldr.y)*3)
end
end
end
end
elseif not self._locked_object and math.abs(oldr.y) > 3 and math.abs(oldr.x) < 3 then
final_rotation = vector.multiply(oldr, 0.9)
else
final_rotation = vector.new(0,0,0)
end
mcl_util.set_bone_position(self.object,self.head_swivel, vector.new(0,self.bone_eye_height,self.horrizonatal_head_height), final_rotation)
end
self:check_head_swivel()
-- run custom function (defined in mob lua file)

77
mods/ENTITIES/mcl_mobs/effects.lua
View File

@ -273,6 +273,83 @@ function mcl_mobs:set_animation(self, anim)
self:set_animation(anim)
end
local function dir_to_pitch(dir)
--local dir2 = vector.normalize(dir)
local xz = math.abs(dir.x) + math.abs(dir.z)
return -math.atan2(-dir.y, xz)
end
function mob_class:check_head_swivel()
if self.head_swivel and type(self.head_swivel) == "string" then
local final_rotation = vector.new(0,0,0)
local oldp,oldr = self.object:get_bone_position(self.head_swivel)
for _, obj in pairs(minetest.get_objects_inside_radius(pos, 10)) do
if obj:is_player() and not self.attack or obj:get_luaentity() and obj:get_luaentity().name == self.name and self ~= obj:get_luaentity() then
if not self._locked_object then
if math.random(5000/self.curiosity) == 1 or vector.distance(pos,obj:get_pos())<4 and obj:is_player() then
self._locked_object = obj
end
else
if math.random(10000/self.curiosity) == 1 then
self._locked_object = nil
end
end
end
end
if self.attack or self.following then
self._locked_object = self.attack or self.following
end
if self._locked_object and (self._locked_object:is_player() or self._locked_object:get_luaentity()) and self._locked_object:get_hp() > 0 then
local _locked_object_eye_height = 1.5
if self._locked_object:get_luaentity() then
_locked_object_eye_height = self._locked_object:get_luaentity().head_eye_height
end
if self._locked_object:is_player() then
_locked_object_eye_height = self._locked_object:get_properties().eye_height
end
if _locked_object_eye_height then
local self_rot = self.object:get_rotation()
if self.object:get_attach() then
self_rot = self.object:get_attach():get_rotation()
end
if self.rot then
local player_pos = self._locked_object:get_pos()
local direction_player = vector.direction(vector.add(self.object:get_pos(), vector.new(0, self.head_eye_height*.7, 0)), vector.add(player_pos, vector.new(0, _locked_object_eye_height, 0)))
local mob_yaw = math.deg(-(-(self_rot.y)-(-minetest.dir_to_yaw(direction_player))))+self.head_yaw_offset
local mob_pitch = math.deg(-dir_to_pitch(direction_player))*self.head_pitch_multiplier
if (mob_yaw < -60 or mob_yaw > 60) and not (self.attack and self.state == "attack" and not self.runaway) then
final_rotation = vector.multiply(oldr, 0.9)
elseif self.attack and self.state == "attack" and not self.runaway then
if self.head_yaw == "y" then
final_rotation = vector.new(mob_pitch, mob_yaw, 0)
elseif self.head_yaw == "z" then
final_rotation = vector.new(mob_pitch, 0, -mob_yaw)
end
else
if self.head_yaw == "y" then
final_rotation = vector.new(((mob_pitch-oldr.x)*.3)+oldr.x, ((mob_yaw-oldr.y)*.3)+oldr.y, 0)
elseif self.head_yaw == "z" then
final_rotation = vector.new(((mob_pitch-oldr.x)*.3)+oldr.x, 0, -(((mob_yaw-oldr.y)*.3)+oldr.y)*3)
end
end
end
end
elseif not self._locked_object and math.abs(oldr.y) > 3 and math.abs(oldr.x) < 3 then
final_rotation = vector.multiply(oldr, 0.9)
else
final_rotation = vector.new(0,0,0)
end
mcl_util.set_bone_position(self.object,self.head_swivel, vector.new(0,self.bone_eye_height,self.horrizonatal_head_height), final_rotation)
end
end
minetest.register_on_leaveplayer(function(player)
local pn = player:get_player_name()
if not active_particlespawners[pn] then return end