88 lines
3.5 KiB
Lua
88 lines
3.5 KiB
Lua
--this is where mob spawning is defined
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--spawn mob in a square doughnut shaped radius
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local chance = 20
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--inner and outer part of square donut radius
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local inner = 24
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local outer = 80
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--the height in which the game will search the x and z chosen (NUMBER up, NUMBER down)
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local find_node_height = 32
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--for debug testing to isolate mobs
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local spawn = true
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local spawn_table = {"pig"}
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local snow_spawn_table = {"snowman"}
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local dark_spawn_table = {"creeper","spider","big_slime","medium_slime","small_slime"}
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local nether_spawn_table = {"nitro_creeper"}
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local aether_spawn_table = {"phyg"}
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local function spawn_mobs()
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print("---------------------------------------------")
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if spawn and global_mob_amount < mob_limit then
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--check through players
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for _,player in ipairs(minetest.get_connected_players()) do
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local int = {-1,1}
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local pos = vector.floor(vector.add(player:get_pos(),0.5))
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local x,z
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--this is used to determine the axis buffer from the player
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local axis = math.random(0,1)
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--cast towards the direction
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if axis == 0 then --x
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x = pos.x + math.random(inner,outer)*int[math.random(1,2)]
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z = pos.z + math.random(-outer,outer)
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else --z
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z = pos.z + math.random(inner,outer)*int[math.random(1,2)]
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x = pos.x + math.random(-outer,outer)
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end
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local spawner = {}
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if pos.y >= 21000 then
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spawner = minetest.find_nodes_in_area_under_air(vector.new(x,pos.y-find_node_height,z), vector.new(x,pos.y+find_node_height,z), {"aether:grass"})
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elseif pos.y <= -10033 and pos.y >= -20112 then
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spawner = minetest.find_nodes_in_area_under_air(vector.new(x,pos.y-find_node_height,z), vector.new(x,pos.y+find_node_height,z), {"nether:netherrack"})
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else
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spawner = minetest.find_nodes_in_area_under_air(vector.new(x,pos.y-find_node_height,z), vector.new(x,pos.y+find_node_height,z), {"main:grass","main:sand","main:water"})
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end
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--print(dump(spawner))
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if table.getn(spawner) > 0 then
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local mob_pos = spawner[1]
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mob_pos.y = mob_pos.y + 1
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--aether spawning
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if mob_pos.y >= 21000 then
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local mob_spawning = aether_spawn_table[math.random(1,table.getn(aether_spawn_table))]
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print("Aether Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
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minetest.add_entity(mob_pos,"mob:"..mob_spawning)
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elseif mob_pos.y <= -10033 and mob_pos.y >= -20112 then
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local mob_spawning = nether_spawn_table[math.random(1,table.getn(nether_spawn_table))]
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print("Nether Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
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minetest.add_entity(mob_pos,"mob:"..mob_spawning)
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else
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local light_level = minetest.get_node_light(spawner[1])
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if weather_type == 1 then
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local mob_spawning = snow_spawn_table[math.random(1,table.getn(snow_spawn_table))]
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print("Snow Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
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minetest.add_entity(mob_pos,"mob:"..mob_spawning)
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elseif light_level < 10 then
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local mob_spawning = dark_spawn_table[math.random(1,table.getn(dark_spawn_table))]
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print("Dark Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
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minetest.add_entity(mob_pos,"mob:"..mob_spawning)
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else
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local mob_spawning = spawn_table[math.random(1,table.getn(spawn_table))]
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print("Light Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
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minetest.add_entity(mob_pos,"mob:"..mob_spawning)
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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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minetest.after(6, function()
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spawn_mobs()
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end)
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end
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spawn_mobs() |