mob spawners with particles - initial commit
Juraj Vajda
parent
bd7af578f0
commit
69bf8949d3
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@ -38,6 +38,21 @@ for k, mob_mod in ipairs(ENABLED_MODS) do
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end
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end
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function spawners_mobs.meta_get_int(key, pos)
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local meta = minetest.get_meta(pos)
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return meta:get_int(key)
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end
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function spawners_mobs.meta_set_int(key, value, pos)
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local meta = minetest.get_meta(pos)
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meta:set_int(key, value)
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end
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function spawners_mobs.meta_set_str(key, value, pos)
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local meta = minetest.get_meta(pos)
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meta:set_string(key, value)
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end
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-- particles
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function spawners_mobs.cloud_booom(pos)
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minetest.add_particlespawner({
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@ -53,7 +68,7 @@ function spawners_mobs.cloud_booom(pos)
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maxexptime = 3,
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minsize = 4,
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maxsize = 8,
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texture = "spawners_mobs_smoke2_particle.png",
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texture = "spawners_mobs_smoke2_particle.png^[transform"..math.random(0,3),
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})
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end
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@ -88,17 +103,17 @@ function spawners_mobs.add_smoke_effects(pos)
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minacc = vector.new({x=-0.1, y=0.1, z=-0.1}),
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maxacc = vector.new({x=0.1, y=0.3, z=0.1}),
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minexptime = .5,
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maxexptime = 1.5,
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maxexptime = 2,
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minsize = .5,
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maxsize = 2,
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texture = "spawners_mobs_smoke_particle.png",
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texture = "spawners_mobs_smoke_particle.png^[transform"..math.random(0,3),
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})
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return id
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end
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-- start spawning mobs
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function spawners_mobs.start_spawning(random_pos, how_many, mob_name, mod_prefix, sound_custom, pos)
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function spawners_mobs.start_spawning(random_pos, how_many, mob_name, mod_prefix, sound_custom)
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if not (random_pos or how_many or mob_name) then return end
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local sound_name
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@ -123,7 +138,7 @@ function spawners_mobs.start_spawning(random_pos, how_many, mob_name, mod_prefix
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end
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for i=1,how_many do
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random_pos.y = random_pos.y+1
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random_pos.y = random_pos.y+0.5
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spawners_mobs.cloud_booom(random_pos)
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@ -200,7 +215,7 @@ function spawners_mobs.check_node_status(pos, mob, night_only)
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end
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if #spawn_positions < 1 then
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-- spawner is cloed from all sides
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-- spawner is closed from all sides
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return false
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else
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-- pick random from the open sides
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@ -242,9 +257,10 @@ function spawners_mobs.check_node_status(pos, mob, night_only)
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end
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end
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end
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-- random_pos, waiting
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return random_pos, false
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else
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-- random_pos, waiting
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return false, true
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end
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end
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@ -60,28 +60,72 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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is_ground_content = true,
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groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
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drop = "spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner",
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on_construct = function(pos)
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spawners_mobs.meta_set_str("infotext", mod_prefix.." "..mob_name.." spawner (active)", pos)
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pos.y = pos.y + offset
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print("activating dummy")
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minetest.add_entity(pos,"spawners_mobs:dummy_"..mod_prefix.."_"..mob_name)
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-- add particles
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local id_flame = spawners_mobs.add_flame_effects(pos)
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local id_smoke = spawners_mobs.add_smoke_effects(pos)
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local meta = minetest.get_meta(pos)
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print("construct: "..id_flame)
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print("construct: "..id_smoke)
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meta:set_int("id_flame", id_flame)
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meta:set_int("id_smoke", id_smoke)
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-- print("construct: "..id_flame)
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-- print("construct: "..id_smoke)
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spawners_mobs.meta_set_int("id_flame", id_flame, pos)
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spawners_mobs.meta_set_int("id_smoke", id_smoke, pos)
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minetest.get_node_timer(pos):start(10)
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end,
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on_destruct = function(pos)
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local meta = minetest.get_meta(pos)
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local id_flame = meta:get_int("id_flame")
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local id_smoke = meta:get_int("id_smoke")
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-- delete particles
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local id_flame = spawners_mobs.meta_get_int("id_flame", pos)
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local id_smoke = spawners_mobs.meta_get_int("id_smoke", pos)
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if id_flame and id_smoke and id_flame ~= nil and id_smoke ~= nil then
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-- print("destruct: "..id_flame)
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-- print("destruct: "..id_smoke)
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minetest.delete_particlespawner(id_flame)
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minetest.delete_particlespawner(id_smoke)
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end
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end,
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on_timer = function(pos, elapsed)
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local id_flame = spawners_mobs.meta_get_int("id_flame", pos)
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local id_smoke = spawners_mobs.meta_get_int("id_smoke", pos)
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local player_near = spawners_mobs.check_around_radius(pos)
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-- delete particles
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if id_flame and id_smoke and id_flame ~= nil and id_smoke ~= nil and player_near == false then
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print("player_near: false")
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print("destruct: "..id_flame)
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print("destruct: "..id_smoke)
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minetest.delete_particlespawner(id_flame)
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minetest.delete_particlespawner(id_smoke)
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spawners_mobs.meta_set_int("id_flame", nil, pos)
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spawners_mobs.meta_set_int("id_smoke", nil, pos)
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end
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-- add particles
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if player_near == true then
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-- delete particles before adding new ones
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if id_flame and id_smoke and id_flame ~= nil and id_smoke ~= nil then
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print("player_near: true")
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print("destruct: "..id_flame)
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print("destruct: "..id_smoke)
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minetest.delete_particlespawner(id_flame)
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minetest.delete_particlespawner(id_smoke)
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end
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id_flame = spawners_mobs.add_flame_effects(pos)
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id_smoke = spawners_mobs.add_smoke_effects(pos)
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print("construct: "..id_flame)
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print("construct: "..id_smoke)
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spawners_mobs.meta_set_int("id_flame", id_flame, pos)
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spawners_mobs.meta_set_int("id_smoke", id_smoke, pos)
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end
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minetest.get_node_timer(pos):start(10)
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end,
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})
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@ -112,6 +156,9 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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is_ground_content = true,
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groups = {cracky=1,level=2,not_in_creative_inventory=1},
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drop = "spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner",
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on_construct = function(pos)
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spawners_mobs.meta_set_str("infotext", mod_prefix.." "..mob_name.." spawner (waiting)", pos)
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end,
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})
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--
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@ -132,11 +179,17 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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on_construct = function(pos)
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local random_pos, waiting = spawners_mobs.check_node_status(pos, mob_name, night_only)
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spawners_mobs.meta_set_str("infotext", mod_prefix.." "..mob_name.." spawner (inactive)", pos)
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if random_pos then
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minetest.set_node(pos, {name="spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner_active"})
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-- set active node after dummy was removed
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minetest.after(2, function()
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minetest.set_node(pos, {name="spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner_active"})
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end)
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elseif waiting then
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minetest.set_node(pos, {name="spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner_waiting"})
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else
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print("no position and not waiting")
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end
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end,
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})
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@ -159,6 +212,7 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
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drop = "spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner",
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on_construct = function(pos)
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spawners_mobs.meta_set_str("infotext", mod_prefix.." "..mob_name.." spawner (overheated)", pos)
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minetest.get_node_timer(pos):start(60)
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end,
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on_timer = function(pos, elapsed)
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@ -166,6 +220,23 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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end,
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})
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--
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-- * LBM *
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--
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-- minetest.register_lbm({
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-- name = "spawners_mobs:set_to_active",
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-- nodenames = {
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-- "spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner_active",
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-- "spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner_overheat",
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-- "spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner_waiting"
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-- },
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-- run_at_every_load = true,
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-- action = function(pos, node)
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-- minetest.set_node(pos, {name="spawners_mobs:"..mod_prefix.."_"..mob_name.."_spawner"})
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-- end,
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-- })
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--
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-- * ABM *
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--
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@ -211,7 +282,7 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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end
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-- enough place to spawn more mobs
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spawners_mobs.start_spawning(random_pos, 1, "spawners_mobs:"..mob_name, mod_prefix, sound_custom, pos)
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spawners_mobs.start_spawning(random_pos, 1, "spawners_mobs:"..mob_name, mod_prefix, sound_custom)
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elseif waiting then
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-- waiting status
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@ -235,7 +306,7 @@ function spawners_mobs.create(mob_name, mod_prefix, size, offset, mesh, texture,
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end
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--
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-- CALL 'CREATE' FOR ALL SPAWNERS
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-- * INIT 'CREATE' FOR ALL SPAWNERS *
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--
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for i, mob_table in ipairs(spawners_mobs.mob_tables) do
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