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mirror of https://github.com/ComfyFactory/ComfyFactorio.git synced 2025-01-08 00:39:30 +02:00
ComfyFactorio/maps/dungeons/functions.lua
2020-04-17 18:03:00 +02:00

295 lines
9.7 KiB
Lua

local Public = {}
local BiterRaffle = require "functions.biter_raffle"
local LootRaffle = require "functions.loot_raffle"
local Get_noise = require "utils.get_noise"
local table_shuffle_table = table.shuffle_table
local table_insert = table.insert
local table_remove = table.remove
local math_random = math.random
local math_abs = math.abs
local math_floor = math.floor
function Public.get_dungeon_evolution_factor()
local e = global.dungeons.depth * 0.0005
return e
end
function Public.roll_spawner_name()
if math_random(1, 3) == 1 then
return "spitter-spawner"
end
return "biter-spawner"
end
function Public.roll_worm_name()
return BiterRaffle.roll("worm", Public.get_dungeon_evolution_factor())
end
function Public.get_crude_oil_amount()
return math_random(200000, 400000) + global.dungeons.depth * 500
end
function Public.get_common_resource_amount()
return math_random(350, 700) + global.dungeons.depth * 8
end
function Public.common_loot_crate(surface, position)
local item_stacks = LootRaffle.roll(global.dungeons.depth * 2 + math_random(8, 16), 16)
local container = surface.create_entity({name = "wooden-chest", position = position, force = "neutral"})
for _, item_stack in pairs(item_stacks) do
container.insert(item_stack)
end
container.minable = false
end
function Public.uncommon_loot_crate(surface, position)
local item_stacks = LootRaffle.roll(global.dungeons.depth * 4 + math_random(32, 64), 16)
local container = surface.create_entity({name = "iron-chest", position = position, force = "neutral"})
for _, item_stack in pairs(item_stacks) do
container.insert(item_stack)
end
container.minable = false
end
function Public.rare_loot_crate(surface, position)
local item_stacks = LootRaffle.roll(global.dungeons.depth * 8 + math_random(128, 256), 32)
local container = surface.create_entity({name = "steel-chest", position = position, force = "neutral"})
for _, item_stack in pairs(item_stacks) do
container.insert(item_stack)
end
container.minable = false
end
function Public.epic_loot_crate(surface, position)
local item_stacks = LootRaffle.roll(global.dungeons.depth * 16 + math_random(512, 1024), 48)
local container = surface.create_entity({name = "steel-chest", position = position, force = "neutral"})
for _, item_stack in pairs(item_stacks) do
container.insert(item_stack)
end
container.minable = false
end
function Public.crash_site_chest(surface, position)
local item_stacks = LootRaffle.roll(global.dungeons.depth * 6 + math_random(160, 320), 48)
local container = surface.create_entity({name = "crash-site-chest-" .. math_random(1, 2), position = position, force = "neutral"})
for _, item_stack in pairs(item_stacks) do
container.insert(item_stack)
end
end
function Public.add_room_loot_crates(surface, room)
if not room.room_border_tiles[1] then return end
for key, tile in pairs(room.room_tiles) do
if math_random(1, 384) == 1 then
Public.common_loot_crate(surface, tile.position)
else
if math_random(1, 1024) == 1 then
Public.uncommon_loot_crate(surface, tile.position)
else
if math_random(1, 4096) == 1 then
Public.rare_loot_crate(surface, tile.position)
else
if math_random(1, 16384) == 1 then
Public.epic_loot_crate(surface, tile.position)
end
end
end
end
end
end
function Public.set_spawner_tier(spawner)
local tier = math_floor(Public.get_dungeon_evolution_factor() * 8 - math_random(0, 8)) + 1
if tier < 1 then tier = 1 end
global.dungeons.spawner_tier[spawner.unit_number] = tier
--[[
rendering.draw_text{
text = "-Tier " .. tier .. "-",
surface = spawner.surface,
target = spawner,
target_offset = {0, -2.65},
color = {25, 0, 100, 255},
scale = 1.25,
font = "default-game",
alignment = "center",
scale_with_zoom = false
}
]]
end
function Public.spawn_random_biter(surface, position)
local name = BiterRaffle.roll("mixed", Public.get_dungeon_evolution_factor())
local non_colliding_position = surface.find_non_colliding_position(name, position, 16, 1)
local unit
if non_colliding_position then
unit = surface.create_entity({name = name, position = non_colliding_position, force = "enemy"})
else
unit = surface.create_entity({name = name, position = position, force = "enemy"})
end
unit.ai_settings.allow_try_return_to_spawner = false
unit.ai_settings.allow_destroy_when_commands_fail = false
end
function Public.place_border_rock(surface, position)
local vectors = {{0, -1}, {0, 1}, {1, 0}, {-1, 0}}
table_shuffle_table(vectors)
local key = false
for k, v in pairs(vectors) do
local tile = surface.get_tile({position.x + v[1], position.y + v[2]})
if tile.name == "out-of-map" then
key = k
break
end
end
local pos = {x = position.x + 0.5, y = position.y + 0.5}
if key then
pos = {pos.x + vectors[key][1] * 0.45, pos.y + vectors[key][2] * 0.45}
end
surface.create_entity({name = "rock-big", position = pos})
end
function Public.mining_events(entity)
if math_random(1, 16) == 1 then Public.spawn_random_biter(entity.surface, entity.position) return end
if math_random(1, 24) == 1 then Public.common_loot_crate(entity.surface, entity.position) return end
if math_random(1, 128) == 1 then Public.uncommon_loot_crate(entity.surface, entity.position) return end
if math_random(1, 512) == 1 then Public.rare_loot_crate(entity.surface, entity.position) return end
if math_random(1, 1024) == 1 then Public.epic_loot_crate(entity.surface, entity.position) return end
end
function Public.draw_spawn(surface)
local spawn_size = global.dungeons.spawn_size
for _, e in pairs(surface.find_entities({{spawn_size * -1, spawn_size * -1}, {spawn_size, spawn_size}})) do
e.destroy()
end
local tiles = {}
local i = 1
for x = spawn_size * -1, spawn_size, 1 do
for y = spawn_size * -1, spawn_size, 1 do
local position = {x = x, y = y}
if math_abs(position.x) < 2 or math_abs(position.y) < 2 then
tiles[i] = {name = "dirt-7", position = position}
i = i + 1
tiles[i] = {name = "stone-path", position = position}
i = i + 1
else
tiles[i] = {name = "dirt-7", position = position}
i = i + 1
end
end
end
surface.set_tiles(tiles, true)
local tiles = {}
local i = 1
for x = -2, 2, 1 do
for y = -2, 2, 1 do
local position = {x = x, y = y}
if math_abs(position.x) > 1 or math_abs(position.y) > 1 then
tiles[i] = {name = "black-refined-concrete", position = position}
i = i + 1
else
tiles[i] = {name = "purple-refined-concrete", position = position}
i = i + 1
end
end
end
surface.set_tiles(tiles, true)
local tiles = {}
local i = 1
for x = spawn_size * -1, spawn_size, 1 do
for y = spawn_size * -1, spawn_size, 1 do
local position = {x = x, y = y}
local r = math.sqrt(position.x ^ 2 + position.y ^ 2)
if r < 2 then
tiles[i] = {name = "purple-refined-concrete", position = position}
i = i + 1
else
if r < 2.5 then
tiles[i] = {name = "black-refined-concrete", position = position}
i = i + 1
else
if r < 4.5 then
tiles[i] = {name = "dirt-7", position = position}
i = i + 1
tiles[i] = {name = "concrete", position = position}
i = i + 1
end
end
end
end
end
surface.set_tiles(tiles, true)
local decoratives = {"brown-hairy-grass", "brown-asterisk", "brown-fluff", "brown-fluff-dry", "brown-asterisk", "brown-fluff", "brown-fluff-dry"}
local a = spawn_size * -1 + 1
local b = spawn_size - 1
for _, decorative_name in pairs(decoratives) do
local seed = game.surfaces[1].map_gen_settings.seed + math_random(1, 1000000)
for x = a, b, 1 do
for y = a, b, 1 do
local position = {x = x + 0.5, y = y + 0.5}
if surface.get_tile(position).name == "dirt-7" or math_random(1, 5) == 1 then
local noise = Get_noise("decoratives", position, seed)
if math_abs(noise) > 0.37 then
surface.create_decoratives{check_collision = false, decoratives = {{name = decorative_name, position = position, amount = math.floor(math.abs(noise * 3)) + 1}}}
end
end
end
end
end
local entities = {}
local i = 1
for x = spawn_size * -1 - 16, spawn_size + 16, 1 do
for y = spawn_size * -1 - 16, spawn_size + 16, 1 do
local position = {x = x, y = y}
if position.x <= spawn_size and position.y <= spawn_size and position.x >= spawn_size * -1 and position.y >= spawn_size * -1 then
if position.x == spawn_size then
entities[i] = {name = "rock-big", position = {position.x + 0.95, position.y}}
i = i + 1
end
if position.y == spawn_size then
entities[i] = {name = "rock-big", position = {position.x, position.y + 0.95}}
i = i + 1
end
if position.x == spawn_size * -1 or position.y == spawn_size * -1 then
entities[i] = {name = "rock-big", position = position}
i = i + 1
end
end
end
end
for k, e in pairs(entities) do
if k % 3 > 0 then surface.create_entity(e) end
end
local trees = { "dead-grey-trunk", "dead-tree-desert", "dry-hairy-tree", "dry-tree", "tree-04"}
local size_of_trees = #trees
local r = 4
for x = spawn_size * -1, spawn_size, 1 do
for y = spawn_size * -1, spawn_size, 1 do
local position = {x = x + 0.5, y = y + 0.5}
if position.x > 5 and position.y > 5 and math_random(1, r) == 1 then
surface.create_entity({name = trees[math_random(1, size_of_trees)], position = position})
end
if position.x <= -4 and position.y <= -4 and math_random(1, r) == 1 then
surface.create_entity({name = trees[math_random(1, size_of_trees)], position = position})
end
if position.x > 5 and position.y <= -4 and math_random(1, r) == 1 then
surface.create_entity({name = trees[math_random(1, size_of_trees)], position = position})
end
if position.x <= -4 and position.y > 5 and math_random(1, r) == 1 then
surface.create_entity({name = trees[math_random(1, size_of_trees)], position = position})
end
end
end
surface.set_tiles(tiles, true)
end
return Public