--
mobs.create_interaction_functions = function(def,mob_register)
- --the sword wear mechanic
- mob_register.add_sword_wear = function(self, puncher, time_from_last_punch, tool_capabilities, dir)
- if puncher:is_player() then
- local itemstack = puncher:get_wielded_item()
- local wear = itemstack:get_definition().mob_hit_wear
- if wear then
- itemstack:add_wear(wear)
- if itemstack:get_name() == "" then
- minetest.sound_play("tool_break",{to_player = puncher:get_player_name(),gain=0.4})
- end
- puncher:set_wielded_item(itemstack)
- end
- end
- end
+ --the sword wear mechanic
+ mob_register.add_sword_wear = function(self, puncher, time_from_last_punch, tool_capabilities, dir)
+ if puncher:is_player() then
+ local itemstack = puncher:get_wielded_item()
+ local wear = itemstack:get_definition().mob_hit_wear
+ if wear then
+ itemstack:add_wear(wear)
+ if itemstack:get_name() == "" then
+ minetest.sound_play("tool_break",{to_player = puncher:get_player_name(),gain=0.4})
+ end
+ puncher:set_wielded_item(itemstack)
+ end
+ end
+ end
- --critical effect particles
- mob_register.do_critical_particles = function(pos)
- minetest.add_particlespawner({
- amount = 40,
- time = 0.001,
- minpos = pos,
- maxpos = pos,
- minvel = vector.new(-2,-2,-2),
- maxvel = vector.new(2,8,2),
- minacc = {x=0, y=4, z=0},
- maxacc = {x=0, y=12, z=0},
- minexptime = 1.1,
- maxexptime = 1.5,
- minsize = 1,
- maxsize = 2,
- collisiondetection = false,
- vertical = false,
- texture = "critical.png",
- })
- end
-
- mob_register.collision_detection = function(self)
- local pos = self.object:get_pos()
- --do collision detection from the base of the mob
- pos.y = pos.y - self.object:get_properties().collisionbox[2]
- for _,object in ipairs(minetest.get_objects_inside_radius(pos, self.collision_boundary)) do
- if object:is_player() or object:get_luaentity().mob == true then
- local pos2 = object:get_pos()
-
- local dir = vector.direction(pos,pos2)
- dir.y = 0
-
- --eliminate mob being stuck in corners
- if dir.x == 0 and dir.z == 0 then
- dir = vector.new(math.random(-1,1)*math.random(),0,math.random(-1,1)*math.random())
- end
-
- local velocity = vector.multiply(dir,1.1)
-
- vel1 = vector.multiply(velocity, -1)
- vel2 = velocity
- self.object:add_velocity(vel1)
-
- if object:is_player() then
- object:add_player_velocity(vel2)
- else
- object:add_velocity(vel2)
- end
- end
- end
- end
-
- mob_register.fall_damage = function(self)
- local vel = self.object:get_velocity()
- if vel and self.oldvel then
- if self.oldvel.y < -7 and vel.y == 0 then
- local damage = math.abs(self.oldvel.y + 7)
- damage = math.floor(damage/1.5)
- self.object:punch(self.object, 2,
- {
- full_punch_interval=1.5,
- damage_groups = {damage=damage},
- })
- end
- end
- self.oldvel = vel
- end
+ --critical effect particles
+ mob_register.do_critical_particles = function(pos)
+ minetest.add_particlespawner({
+ amount = 40,
+ time = 0.001,
+ minpos = pos,
+ maxpos = pos,
+ minvel = vector.new(-2,-2,-2),
+ maxvel = vector.new(2,8,2),
+ minacc = {x=0, y=4, z=0},
+ maxacc = {x=0, y=12, z=0},
+ minexptime = 1.1,
+ maxexptime = 1.5,
+ minsize = 1,
+ maxsize = 2,
+ collisiondetection = false,
+ vertical = false,
+ texture = "critical.png",
+ })
+ end
+
+ mob_register.collision_detection = function(self)
+ local pos = self.object:get_pos()
+ --do collision detection from the base of the mob
+
+ local collisionbox = self.object:get_properties().collisionbox
- --this controls what happens when the mob gets punched
- mob_register.on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir)
- local hp = self.hp
- local vel = self.object:get_velocity()
- local hurt = tool_capabilities.damage_groups.damage
-
- if not hurt then
- hurt = 1
- end
-
- local critical = false
-
- --criticals
- local pos = self.object:get_pos()
- if puncher:is_player() then
- local puncher_vel = puncher:get_player_velocity().y
- if puncher_vel < 0 then
- hurt = hurt * 1.5
- critical = true
- end
- end
-
- local hp = hp-hurt
-
- if (self.punched_timer <= 0 and hp > 1) then
- if puncher ~= self.object then
- self.hostile = true
- end
- self.hostile_timer = 20
- self.punched_timer = 0.8
-
- --critical effect
- if critical == true then
- self.do_critical_particles(pos)
- minetest.sound_play("critical", {object=self.object, gain = 0.1, max_hear_distance = 10,pitch = math.random(80,100)/100})
- end
- minetest.sound_play(self.hurt_sound, {object=self.object, gain = 1.0, max_hear_distance = 10,pitch = math.random(100,140)/100})
-
- self.hp = hp
-
- self.direction = vector.multiply(dir,-1)
- dir = vector.multiply(dir,10)
- if vel.y <= 0 then
- dir.y = 4
- else
- dir.y = 0
- end
-
-
- self.object:add_velocity(dir)
- self.add_sword_wear(self, puncher, time_from_last_punch, tool_capabilities, dir)
- elseif (self.punched_timer <= 0 and self.death_animation_timer == 0) then
- self.death_animation_timer = 1
- self.dead = true
-
- --critical effect
- if critical == true then
- self.do_critical_particles(pos)
- minetest.sound_play("critical", {object=self.object, gain = 0.1, max_hear_distance = 10,pitch = math.random(80,100)/100})
- end
- minetest.sound_play(self.die_sound, {object=self.object, gain = 1.0, max_hear_distance = 10,pitch = math.random(80,100)/100})
-
- self.object:set_texture_mod("^[colorize:red:130")
- if self.child then
- self.child:set_texture_mod("^[colorize:red:130")
- end
- self.add_sword_wear(self, puncher, time_from_last_punch, tool_capabilities, dir)
- end
- end
+ pos.y = pos.y + collisionbox[2]
+
+ local collision_boundary = collisionbox[4]
- --this is what happens when a mob dies
- mob_register.on_death = function(self, killer)
- local pos = self.object:getpos()
- --pos.y = pos.y + 0.4
- minetest.sound_play("mob_die", {pos = pos, gain = 1.0})
- minetest.add_particlespawner({
- amount = 40,
- time = 0.001,
- minpos = pos,
- maxpos = pos,
- minvel = vector.new(-5,-5,-5),
- maxvel = vector.new(5,5,5),
- minacc = {x=0, y=0, z=0},
- maxacc = {x=0, y=0, z=0},
- minexptime = 1.1,
- maxexptime = 1.5,
- minsize = 1,
- maxsize = 2,
- collisiondetection = false,
- vertical = false,
- texture = "smoke.png",
- })
-
- --only throw items if registered
- if self.item_drop then
- --detect if multiple items are going to be added
- if self.item_amount and self.item_minumum then
- local data_item_amount = math.random(self.item_minimum, self.item_amount)
- for i = self.item_minimum,data_item_amount do
- minetest.throw_item(pos,self.item_drop)
- end
- else
- minetest.throw_item(pos,self.item_drop)
- end
- end
-
-
- self.object:remove()
-
- if self.child then
- self.child:get_luaentity().parent = nil
- end
- end
-
- --the pig will look for and at players
- mob_register.look_around = function(self,dtime)
- local pos = self.object:get_pos()
-
- if self.die_in_light and self.die_in_light_level and self.die_in_light == true then
- local light_level = minetest.get_node_light(pos)
- if light_level then
- if (self.die_in_light == true and light_level > self.die_in_light_level) then
- local damage = self.hp
- self.object:punch(self.object, 2,
- {
- full_punch_interval=1.5,
- damage_groups = {damage=damage},
- })
- end
- end
- end
-
- --STARE O_O
- --and follow!
- self.following = false
- local player_found = false
- for _,object in ipairs(minetest.get_objects_inside_radius(pos, self.view_distance)) do
- if object:is_player() and player_found == false and object:get_hp() > 0 then
- --look at player's camera
- local pos2 = object:get_pos()
- pos2.y = pos2.y + 1.625
-
- player_found = true
-
- if self.child then
- self.move_head(self,pos2,dtime)
- end
-
- if self.hostile == true then
-
- self.direction = vector.direction(pos,pos2)
- local distance = vector.distance(pos,pos2)-2
- if distance < 0 then
- distance = 0
- end
-
- --punch the player
- if self.attack_type == "punch" then
- if distance < 1 and self.punch_timer <= 0 and object:get_hp() > 0 then
- local line_of_sight = minetest.line_of_sight(pos, pos2)
- if line_of_sight == true then
- self.punch_timer = 1
- object:punch(self.object, 2,
- {
- full_punch_interval=1.5,
- damage_groups = {fleshy=2},
- },vector.direction(pos,pos2))
- end
- end
- elseif self.attack_type == "explode" then
- if distance < self.explosion_radius then
-
- if not self.tnt_timer then
- minetest.sound_play("tnt_ignite", {object = self.object, gain = 1.0,})
- self.tnt_timer = self.explosion_time
- self.object:set_texture_mod("^[colorize:white:130")
- if self.child then
- self.child:set_texture_mod("^[colorize:white:130")
- end
- end
- end
- elseif self.attack_type == "projectile" then
- if not self.projectile_timer then
- self.projectile_timer = self.projectile_timer_cooldown
- end
- if self.projectile_timer <= 0 then
- self.projectile_timer = self.projectile_timer_cooldown
-
- local obj = minetest.add_entity(pos, self.projectile_type)
- if obj then
- local dir = vector.multiply(vector.direction(pos,pos2), 50)
- obj:set_velocity(dir)
- obj:get_luaentity().timer = 2
- end
- end
- end
- self.speed = distance * 4
- if self.speed > self.max_speed then
- self.speed = self.max_speed
- end
- self.following = true
- end
- --only look at one player
- break
- end
- end
- --stare straight if not found
- if player_found == false then
- if self.child then
- self.move_head(self,nil,dtime)
- end
- if self.manage_hostile_timer then
- self.manage_hostile_timer(self,dtime)
- end
- end
- end
-
- return(mob_register)
-end
+ local radius = collision_boundary
+
+ if collisionbox[5] > collision_boundary then
+ radius = collisionbox[5]
+ end
+
+ for _,object in ipairs(minetest.get_objects_inside_radius(pos, radius*1.25)) do
+ if object ~= self.object and (object:is_player() or object:get_luaentity().mob == true) and
+ --don't collide with rider, rider don't collide with thing
+ (not object:get_attach() or (object:get_attach() and object:get_attach() ~= self.object)) and
+ (not self.object:get_attach() or (self.object:get_attach() and self.object:get_attach() ~= object)) then
+
+ local pos2 = object:get_pos()
+
+ local object_collisionbox = object:get_properties().collisionbox
+
+ pos2.y = pos2.y + object_collisionbox[2]
+
+ local object_collision_boundary = object_collisionbox[4]
+
+
+ --this is checking the difference of the object collided with's possision
+ --if positive top of other object is inside (y axis) of current object
+ local y_base_diff = (pos2.y + object_collisionbox[5]) - pos.y
+
+ local y_top_diff = (pos.y + collisionbox[5]) - pos2.y
+
+
+ local distance = vector.distance(vector.new(pos.x,0,pos.z),vector.new(pos2.x,0,pos2.z))
+
+ if distance <= collision_boundary + object_collision_boundary and y_base_diff >= 0 and y_top_diff >= 0 then
+
+ local dir = vector.direction(pos,pos2)
+ dir.y = 0
+
+ --eliminate mob being stuck in corners
+ if dir.x == 0 and dir.z == 0 then
+ dir = vector.new(math.random(-1,1)*math.random(),0,math.random(-1,1)*math.random())
+ end
+
+ local velocity = vector.multiply(dir,1.1)
+
+ local vel1 = vector.multiply(velocity, -1)
+ local vel2 = velocity
+ self.object:add_velocity(vel1)
+
+ if object:is_player() then
+ object:add_player_velocity(vel2)
+ else
+ object:add_velocity(vel2)
+ end
+ end
+ end
+ end
+ end
+ if def.takes_fall_damage == nil or def.takes_fall_damage == true then
+ mob_register.fall_damage = function(self)
+ local vel = self.object:get_velocity()
+ if vel and self.oldvel then
+ if self.oldvel.y < -7 and vel.y == 0 then
+ local damage = math.abs(self.oldvel.y + 7)
+ damage = math.floor(damage/1.5)
+ self.object:punch(self.object, 2,
+ {
+ full_punch_interval=1.5,
+ damage_groups = {damage=damage},
+ })
+ end
+ end
+ self.oldvel = vel
+ end
+ end
+
+ --this controls what happens when the mob gets punched
+ mob_register.on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir)
+ local hp = self.hp
+ local vel = self.object:get_velocity()
+ local hurt = tool_capabilities.damage_groups.damage
+
+ if not hurt then
+ hurt = 1
+ end
+
+ local critical = false
+
+ --criticals
+ local pos = self.object:get_pos()
+ if puncher:is_player() then
+ local puncher_vel = puncher:get_player_velocity().y
+ if puncher_vel < 0 then
+ hurt = hurt * 1.5
+ critical = true
+ end
+ end
+
+ local hp = hp-hurt
+
+ if (self.punched_timer <= 0 and hp > 1) and not self.dead then
+ self.object:set_texture_mod("^[colorize:"..self.damage_color..":130")
+ self.hurt_color_timer = 0.25
+ if puncher ~= self.object then
+ self.punched_timer = 0.8
+ if self.attacked_hostile then
+ self.hostile = true
+ self.hostile_timer = 20
+ if self.group_attack == true then
+ for _,object in ipairs(minetest.get_objects_inside_radius(pos, self.view_distance)) do
+
+ if not object:is_player() and object:get_luaentity() and object:get_luaentity().mobname == self.mobname then
+ object:get_luaentity().hostile = true
+ object:get_luaentity().hostile_timer = 20
+ end
+ end
+ end
+ end
+ end
+
+ --critical effect
+ if critical == true then
+ self.do_critical_particles(pos)
+ minetest.sound_play("critical", {object=self.object, gain = 0.1, max_hear_distance = 10,pitch = math.random(80,100)/100})
+ end
+ minetest.sound_play(self.hurt_sound, {object=self.object, gain = 1.0, max_hear_distance = 10,pitch = math.random(100,140)/100})
+
+ self.hp = hp
+
+ self.direction = vector.multiply(dir,-1)
+ dir = vector.multiply(dir,10)
+ if vel.y <= 0 then
+ dir.y = 4
+ else
+ dir.y = 0
+ end
+
+
+ self.object:add_velocity(dir)
+ self.add_sword_wear(self, puncher, time_from_last_punch, tool_capabilities, dir)
+ elseif (self.punched_timer <= 0 and self.death_animation_timer == 0) then
+ self.object:set_texture_mod("^[colorize:"..self.damage_color..":130")
+ self.hurt_color_timer = 0.25
+ if puncher ~= self.object then
+ self.punched_timer = 0.8
+ if self.attacked_hostile then
+ self.hostile = true
+ self.hostile_timer = 20
+ if self.group_attack == true then
+ for _,object in ipairs(minetest.get_objects_inside_radius(pos, self.view_distance)) do
+ if not object:is_player() and object:get_luaentity() and object:get_luaentity().mobname == self.mobname then
+ object:get_luaentity().hostile = true
+ object:get_luaentity().hostile_timer = 20
+ end
+ end
+ end
+ end
+ end
+ self.death_animation_timer = 1
+ self.dead = true
+
+ --critical effect
+ if critical == true then
+ self.do_critical_particles(pos)
+ minetest.sound_play("critical", {object=self.object, gain = 0.1, max_hear_distance = 10,pitch = math.random(80,100)/100})
+ end
+ minetest.sound_play(self.die_sound, {object=self.object, gain = 1.0, max_hear_distance = 10,pitch = math.random(80,100)/100})
+ self.add_sword_wear(self, puncher, time_from_last_punch, tool_capabilities, dir)
+ end
+ end
+
+ --this is what happens when a mob dies
+ mob_register.on_death = function(self, killer)
+ local pos = self.object:get_pos()
+ if def.hp then
+ minetest.throw_experience(pos,math.ceil(def.hp/5)+math.random(0,1))
+ end
+ --pos.y = pos.y + 0.4
+ minetest.sound_play("mob_die", {pos = pos, gain = 1.0})
+ minetest.add_particlespawner({
+ amount = 40,
+ time = 0.001,
+ minpos = pos,
+ maxpos = pos,
+ minvel = vector.new(-5,-5,-5),
+ maxvel = vector.new(5,5,5),
+ minacc = {x=0, y=0, z=0},
+ maxacc = {x=0, y=0, z=0},
+ minexptime = 1.1,
+ maxexptime = 1.5,
+ minsize = 1,
+ maxsize = 2,
+ collisiondetection = false,
+ vertical = false,
+ texture = "smoke.png",
+ })
+
+ --only throw items if registered
+ if self.item_drop then
+ local item
+ if type(self.item_drop) == "string" then
+ item = self.item_drop
+ elseif type(self.item_drop) == "table" then
+ item = self.item_drop[math.random(1,table.getn(self.item_drop))]
+ end
+ --detect if multiple items are going to be added
+ if self.item_max then
+ local data_item_amount = math.random(self.item_minimum, self.item_max)
+ for i = 1 ,data_item_amount do
+ minetest.throw_item(vector.new(pos.x,pos.y+0.1,pos.z),item)
+ end
+ else
+ minetest.throw_item(vector.new(pos.x,pos.y+0.1,pos.z),item)
+ end
+ end
+
+ global_mob_amount = global_mob_amount - 1
+ --print("Mobs Died. Current Mobs: "..global_mob_amount)
+
+ if self.custom_on_death then
+ self.custom_on_death(self)
+ end
+
+ self.object:remove()
+ end
+
+ --the pig will look for and at players
+ mob_register.look_around = function(self,dtime)
+ local pos = self.object:get_pos()
+
+ if self.die_in_light and self.die_in_light_level and self.die_in_light == true then
+ local light_level = minetest.get_node_light(pos)
+ if light_level then
+ if (self.die_in_light == true and light_level > self.die_in_light_level) then
+ self.object:punch(self.object, 2,
+ {
+ full_punch_interval=1.5,
+ damage_groups = {damage=2},
+ })
+ end
+ end
+ end
+
+ --STARE O_O
+ --and follow!
+ self.following = false
+ local player_found = false
+
+ for _,object in ipairs(minetest.get_objects_inside_radius(pos, self.view_distance)) do
+ if object:is_player() and player_found == false and object:get_hp() > 0 then
+ --look at player's camera
+ local pos2 = object:get_pos()
+ pos2.y = pos2.y + 1.625
+
+ player_found = true
+
+ if self.head_bone then
+ self.move_head(self,pos2,dtime)
+ end
+
+ --print(self.hostile)
+ if self.hostile == true then
+ local distance = vector.distance(pos,pos2)
+ self.following_pos = vector.new(pos2.x,pos2.y-1.625,pos2.z)
+
+ --punch the player
+ if self.attack_type == "punch" then
+ if distance < 2.5 and self.punch_timer <= 0 and object:get_hp() > 0 then
+ local line_of_sight = minetest.line_of_sight(pos, pos2)
+ if line_of_sight == true then
+ self.punch_timer = 1
+ object:punch(self.object, 2,
+ {
+ full_punch_interval=1.5,
+ damage_groups = {damage=self.attack_damage},
+ },vector.direction(pos,pos2))
+ end
+ end
+ elseif self.attack_type == "explode" then
+ --mob will not explode if it cannot see you
+ if distance < self.explosion_radius and minetest.line_of_sight(vector.new(pos.x,pos.y+self.object:get_properties().collisionbox[5],pos.z), pos2) then
+
+ if not self.tnt_timer then
+ minetest.sound_play("tnt_ignite", {object = self.object, gain = 1.0,})
+ self.tnt_timer = self.explosion_time
+ self.tnt_tick_timer = 0.2
+ self.tnt_mod_state = 1
+ self.object:set_texture_mod("^[colorize:white:130")
+ end
+ end
+ elseif self.attack_type == "projectile" then
+ if not self.projectile_timer then
+ self.projectile_timer = self.projectile_timer_cooldown
+ end
+ if self.projectile_timer <= 0 then
+ self.projectile_timer = self.projectile_timer_cooldown
+
+ local obj = minetest.add_entity(vector.new(pos.x,pos.y+self.object:get_properties().collisionbox[5],pos.z), self.projectile_type)
+ if obj then
+ local dir = vector.multiply(vector.direction(pos,vector.new(pos2.x,pos2.y-3,pos2.z)), 50)
+ obj:set_velocity(dir)
+ obj:get_luaentity().timer = 2
+ obj:get_luaentity().owner = self.object
+ end
+ end
+ end
+ --smart
+ if self.path_data and table.getn(self.path_data) > 0 then
+ self.direction = vector.direction(vector.new(pos.x,0,pos.z), vector.new(self.path_data[1].x,0,self.path_data[1].z))
+ --dumb
+ else
+ self.direction = vector.direction(vector.new(pos.x,0,pos.z),vector.new(pos2.x,0,pos2.z))
+ end
+ self.speed = self.max_speed
+ self.following = true
+ end
+ --only look at one player
+ break
+ end
+ end
+ --stare straight if not found
+ if player_found == false then
+ if self.move_head then
+ self.move_head(self,nil,dtime)
+ end
+ if self.following_pos then
+ self.following_pos = nil
+ end
+ if self.manage_hostile_timer then
+ self.manage_hostile_timer(self,dtime)
+ end
+ end
+ end
+
+ return(mob_register)
+end
\ No newline at end of file
projects / Crafter.git / blobdiff