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Separate fortress monster spawn system

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This commit is contained in:
Duane Robertson 2016-05-30 05:19:13 -05:00
parent 85353e0ce6
commit aa44226a4e
6 changed files with 89 additions and 9 deletions
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43
abms.lua
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@ -4,12 +4,17 @@
local dps_delay = 3000000
local last_dps_check = 0
local cold_delay = 5
local monster_delay = 3
local hunger_delay = 60
local dps_count = hunger_delay
-- maximum number of mobs near player in fortresses
local fortress_mob_count = 5
local get_us_time = minetest.get_us_time
local floor = math.floor
local abs = math.abs
local max = math.max
local min = math.min
local rand = math.random
local mushrooms = {"flowers:mushroom_brown", "flowers:mushroom_red"}
local get_node_light = minetest.get_node_light
@ -35,6 +40,7 @@ minetest.register_globalstep(function(dtime)
if mob.hp_max and mob.object and mob.health and mob.damage then
local factor = 1 + (max(abs(pos.x), abs(pos.y), abs(pos.z)) / 6200)
if fun_caves.is_fortress(pos) then
mob.started_in_fortress = true
factor = factor * 1.5
end
mob.hp_max = floor(mob.hp_max * factor)
@ -51,8 +57,9 @@ minetest.register_globalstep(function(dtime)
local players = get_connected_players()
for i = 1, #players do
local player = players[i]
local minp = vector.subtract(player:getpos(), 0.5)
local maxp = vector.add(player:getpos(), 0.5)
local pos = player:getpos()
local minp = vector.subtract(pos, 0.5)
local maxp = vector.add(pos, 0.5)
local counts = find_nodes_in_area(minp, maxp, {"group:surface_hot"})
if #counts > 1 then
@ -66,6 +73,38 @@ minetest.register_globalstep(function(dtime)
end
end
if dps_count % monster_delay == 0 then
local mob_count = 0
for _, mob in pairs(minetest.luaentities) do
if mob.health and mob.started_in_fortress then
local dist = vector.subtract(pos, mob.object:getpos())
local dist2 = max(abs(dist.x), abs(dist.y * 5), abs(dist.z))
if dist2 < 30 then
--print(mob.name, dist.y)
mob_count = mob_count + 1
else
--print("* not", mob.name, dist2)
--print(dump(dist))
end
end
end
if mob_count < fortress_mob_count then
local pos1, count = find_nodes_in_area_under_air({x=pos.x-30, y=pos.y-2, z=pos.z-30}, {x=pos.x+30, y=pos.y+2, z=pos.z+30}, {"group:fortress"})
if #pos1 > 0 then
local pos2 = pos1[rand(#pos1)]
pos2.y = pos2.y + 2
local name = fun_caves.fortress_spawns[rand(#fun_caves.fortress_spawns)]
local mob = minetest.add_entity(pos2, name)
if mob then
print("Fun Caves: Spawned "..name.." at ("..pos2.x..","..pos2.y..","..pos2.z..")")
else
print("Fun Caves: failed to spawn "..name)
end
end
end
end
-- hunger
if dps_count % hunger_delay == 0 then
player:set_hp(player:get_hp() - 1)