Add nether spawning, creeper now spawns in nether as placeholder

diff --git a/mods/mob/spawning.lua b/mods/mob/spawning.lua
index f491784d3688fb76c237d57b1a4aa3b8532257e7..d871503ccb8881df3913018b3dbc9c4498d1b408 100644 (file)
--- a/mods/mob/spawning.lua
+++ b/mods/mob/spawning.lua
@@ -4,78 +4,81 @@
 local chance = 20
 --inner and outer part of square donut radius
 local inner = 24
-local outer = 128
+local outer = 80
+--the height in which the game will search the x and z chosen (NUMBER up, NUMBER down)
+local find_node_height = 32
 
 --for debug testing to isolate mobs
 local spawn = true
 
 local spawn_table = {"pig"}
 local dark_spawn_table = {"creeper"}
+local nether_spawn_table = {"creeper"}
 local aether_spawn_table = {"phyg"}
 
 local function spawn_mobs()
        print("---------------------------------------------")
        if spawn and global_mob_amount < mob_limit then
                --check through players
-               for _,player in ipairs(minetest.get_connected_players()) do
-                       --don't spawn near dead players
-                       if player:get_hp() > 0 then
+               for _,player in ipairs(minetest.get_connected_players()) do                     
+                       local int = {-1,1}
+                       local pos = vector.floor(vector.add(player:get_pos(),0.5))
                        
-                               --local mob_number = math.random(0,2)
-                               
-                               local int = {-1,1}
-                               local pos = vector.floor(vector.add(player:getpos(),0.5))
-                               
-                               local x,z
-                               
-                               --this is used to determine the axis buffer from the player
-                               local axis = math.random(0,1)
-                               
-                               --cast towards the direction
-                               if axis == 0 then --x
-                                       x = pos.x + math.random(inner,outer)*int[math.random(1,2)]
-                                       z = pos.z + math.random(-outer,outer)
-                               else --z
-                                       z = pos.z + math.random(inner,outer)*int[math.random(1,2)]
-                                       x = pos.x + math.random(-outer,outer)
-                               end
-                               
-                               local spawner
-                               if pos.y >= 21000 then
-                                       spawner = minetest.find_nodes_in_area_under_air(vector.new(x,pos.y-32,z), vector.new(x,pos.y+32,z), {"aether:grass"})
+                       local x,z
+                       
+                       --this is used to determine the axis buffer from the player
+                       local axis = math.random(0,1)
+                       
+                       --cast towards the direction
+                       if axis == 0 then --x
+                               x = pos.x + math.random(inner,outer)*int[math.random(1,2)]
+                               z = pos.z + math.random(-outer,outer)
+                       else --z
+                               z = pos.z + math.random(inner,outer)*int[math.random(1,2)]
+                               x = pos.x + math.random(-outer,outer)
+                       end
+                       
+                       local spawner = {}
+                       if pos.y >= 21000 then
+                               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"})
+                       elseif pos.y <= -10033 and pos.y >= -20112 then
+                               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"})
+                       else
+                               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"})
+                       end
+                       
+                       --print(dump(spawner))
+                       if table.getn(spawner) > 0 then
+                               local mob_pos = spawner[1]
+                               --aether spawning
+                               if mob_pos.y >= 21000 then
+                                       mob_pos.y = mob_pos.y + 1
+                                       local mob_spawning = aether_spawn_table[math.random(1,table.getn(aether_spawn_table))]
+                                       print("Aether Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
+                                       minetest.add_entity(mob_pos,"mob:"..mob_spawning)
+                               elseif mob_pos.y <= -10033 and mob_pos.y >= -20112 then
+                                       mob_pos.y = mob_pos.y + 1
+                                       local mob_spawning = nether_spawn_table[math.random(1,table.getn(nether_spawn_table))]
+                                       print("Nether Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
+                                       minetest.add_entity(mob_pos,"mob:"..mob_spawning)
                                else
-                                       spawner = minetest.find_nodes_in_area_under_air(vector.new(x,pos.y-32,z), vector.new(x,pos.y+32,z), {"main:grass","main:sand","main:water"})
-                               end
-                               
-                               --print(dump(spawner))
-                               if table.getn(spawner) > 0 then
-                                       local mob_pos = spawner[1]
-                                       --aether spawning
-                                       if mob_pos.y >= 21000 then
+                                       local light_level = minetest.get_node_light(spawner[1])
+                                       if light_level < 10 then
                                                mob_pos.y = mob_pos.y + 1
-                                               local mob_spawning = aether_spawn_table[math.random(1,table.getn(spawn_table))]
-                                               print("Aether Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
+                                               local mob_spawning = dark_spawn_table[math.random(1,table.getn(dark_spawn_table))]
+                                               print("Dark Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
                                                minetest.add_entity(mob_pos,"mob:"..mob_spawning)
-
                                        else
-                                               local light_level = minetest.get_node_light(spawner[1])
-                                               if light_level < 10 then
-                                                       mob_pos.y = mob_pos.y + 1
-                                                       local mob_spawning = dark_spawn_table[math.random(1,table.getn(dark_spawn_table))]
-                                                       print("Dark Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
-                                                       minetest.add_entity(mob_pos,"mob:"..mob_spawning)
-                                               else
-                                                       mob_pos.y = mob_pos.y + 1
-                                                       local mob_spawning = spawn_table[math.random(1,table.getn(spawn_table))]
-                                                       print("Light Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
-                                                       minetest.add_entity(mob_pos,"mob:"..mob_spawning)
-                                               end
+                                               mob_pos.y = mob_pos.y + 1
+                                               local mob_spawning = spawn_table[math.random(1,table.getn(spawn_table))]
+                                               print("Light Spawning "..mob_spawning.." at: "..minetest.pos_to_string(mob_pos))
+                                               minetest.add_entity(mob_pos,"mob:"..mob_spawning)
                                        end
                                end
                        end
                end
        end
-       minetest.after(5, function()
+       minetest.after(6, function()
                spawn_mobs()
        end)
 end