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Improve initial mummy spawn
This commit is contained in:
Wuzzy
parent
4fde7b9091
commit
19c81a9b4f
6
init.lua
6
init.lua
@ -77,7 +77,11 @@ end
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local function add_spawner(pos, mummy_offset)
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minetest.set_node(pos, {name="tsm_pyramids:spawner_mummy"})
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if not minetest.settings:get_bool("only_peaceful_mobs") then tsm_pyramids.spawn_mummy(vector.add(pos, mummy_offset),2) end
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if not minetest.settings:get_bool("only_peaceful_mobs") then
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for i=1,2 do
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tsm_pyramids.attempt_mummy_spawn(pos, false)
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end
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end
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end
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local function can_replace(pos)
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123
mummy.lua
123
mummy.lua
@ -16,7 +16,7 @@ local sound_normal = "mummy"
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local sound_hit = "mummy_hurt"
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local sound_dead = "mummy_death"
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local spawner_range = 17
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local spawner_check_range = 17
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local spawner_max_mobs = 6
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local function get_animations()
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@ -342,7 +342,8 @@ minetest.register_craftitem("tsm_pyramids:spawn_egg", {
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})
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function tsm_pyramids.spawn_mummy (pos, number)
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-- Spawn a mummy at position
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function tsm_pyramids.spawn_mummy_at(pos, number)
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local node = minetest.get_node(pos)
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if node.name ~= "air" then
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return
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@ -383,65 +384,77 @@ minetest.register_node("tsm_pyramids:spawner_mummy", {
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end,
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sounds = spawnersounds,
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})
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-- Attempt to spawn a mummy at a random appropriate position around pos.
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-- Criteria:
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-- * Must be close to pos
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-- * Not in sunlight
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-- * Must be air on top of a non-air block
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-- * No more than 6 mummies in area
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-- * Player must be near is player_near_required is true
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function tsm_pyramids.attempt_mummy_spawn(pos, player_near_required)
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local player_near = false
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local mobs = 0
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for _,obj in ipairs(minetest.get_objects_inside_radius(pos, spawner_check_range)) do
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if obj:is_player() then
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player_near = true
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else
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if obj:get_luaentity() and obj:get_luaentity().name == "tsm_pyramids:mummy" then
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mobs = mobs + 1
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end
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end
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end
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if player_near or (not player_near_required) then
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if mobs < spawner_max_mobs then
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local offset = {x=5,y=2,z=5}
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local nposses = minetest.find_nodes_in_area(vector.subtract(pos, offset), vector.add(pos,offset), "air")
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local tries = math.min(6, #nposses)
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for i=1, tries do
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local r = math.random(1, #nposses)
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local npos = nposses[r]
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-- Check if mummy has 2 nodes of free space
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local two_space = false
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-- Check if mummy has something to walk on
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local footing = false
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-- Find the lowest node
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for y=-1, -5, -1 do
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npos.y = npos.y - 1
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local below = minetest.get_node(npos)
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if below.name ~= "air" then
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if y < -1 then
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two_space = true
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end
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npos.y = npos.y + 1
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footing = true
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break
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end
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end
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local light = minetest.get_node_light(npos, 0.5)
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if not two_space then
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local above = minetest.get_node({x=npos.x, y=npos.y+1, z=npos.z})
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if above.name == "air" then
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two_space = true
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end
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end
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if footing and two_space and light < 15 then
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tsm_pyramids.spawn_mummy_at(npos, 1)
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break
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else
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table.remove(nposses, r)
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end
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end
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end
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end
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end
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if not minetest.settings:get_bool("only_peaceful_mobs") then
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minetest.register_abm({
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nodenames = {"tsm_pyramids:spawner_mummy"},
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interval = 2.0,
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chance = 20,
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action = function(pos, node, active_object_count, active_object_count_wider)
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local player_near = false
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local mobs = 0
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for _,obj in ipairs(minetest.get_objects_inside_radius(pos, spawner_range)) do
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if obj:is_player() then
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player_near = true
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else
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if obj:get_luaentity() and obj:get_luaentity().name == "tsm_pyramids:mummy" then
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mobs = mobs + 1
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end
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end
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end
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if player_near then
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if mobs < spawner_max_mobs then
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local offset = {x=5,y=2,z=5}
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local nposses = minetest.find_nodes_in_area(vector.subtract(pos, offset), vector.add(pos,offset), "air")
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local tries = math.max(6, #nposses)
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for i=1, tries do
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local r = math.random(1, #nposses)
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local npos = nposses[r]
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-- Check if mummy has 2 nodes of free space
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local two_space = false
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-- Check if mummy has something to walk on
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local footing = false
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-- Find the lowest node
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for y=-1, -5, -1 do
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npos.y = npos.y - 1
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local below = minetest.get_node(npos)
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if below.name ~= "air" then
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if y < -1 then
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two_space = true
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end
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npos.y = npos.y + 1
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footing = true
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break
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end
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end
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local light = minetest.get_node_light(npos, 0.5)
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if not two_space then
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local above = minetest.get_node({x=npos.x, y=npos.y+1, z=npos.z})
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if above.name == "air" then
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two_space = true
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end
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end
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if footing and two_space and light < 15 then
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tsm_pyramids.spawn_mummy(npos, 1)
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break
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else
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table.remove(nposses, r)
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end
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end
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end
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end
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end
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tsm_pyramids.attempt_mummy_spawn(pos, true)
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end,
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})
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end
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