From 6e6809f36049504c9be43148bd828a6e1d7632f0 Mon Sep 17 00:00:00 2001 From: kay27 Date: Mon, 8 Mar 2021 04:14:03 +0400 Subject: [PATCH] Make books in chest loot deterministic, ref. https://git.minetest.land/MineClone2/MineClone2/issues/1254 and https://git.minetest.land/MineClone2/MineClone2/issues/1060 --- mods/ITEMS/mcl_enchanting/engine.lua | 15 ++- mods/MAPGEN/mcl_dungeons/init.lua | 120 +++++++++---------- mods/MAPGEN/mcl_structures/init.lua | 2 +- mods/MAPGEN/tsm_railcorridors/gameconfig.lua | 2 +- 4 files changed, 74 insertions(+), 65 deletions(-) diff --git a/mods/ITEMS/mcl_enchanting/engine.lua b/mods/ITEMS/mcl_enchanting/engine.lua index e6f98fadac..631c96a29d 100644 --- a/mods/ITEMS/mcl_enchanting/engine.lua +++ b/mods/ITEMS/mcl_enchanting/engine.lua @@ -337,7 +337,7 @@ function mcl_enchanting.get_randomly_enchanted_book(enchantment_level, treasure, return mcl_enchanting.enchant_randomly(ItemStack("mcl_books:book"), enchantment_level, treasure, no_reduced_bonus_chance, true) end -function mcl_enchanting.get_uniform_randomly_enchanted_book(except) +function mcl_enchanting.get_uniform_randomly_enchanted_book(except, pr) except = except or except local stack = ItemStack("mcl_enchanting:book_enchanted") local list = {} @@ -346,10 +346,19 @@ function mcl_enchanting.get_uniform_randomly_enchanted_book(except) table.insert(list, enchantment) end end - local index = math.random(#list) + local index, level + if pr then + index = pr:next(1,#list) + else + index = math.random(#list) + end local enchantment = list[index] local enchantment_def = mcl_enchanting.enchantments[enchantment] - local level = math.random(enchantment_def.max_level) + if pr then + level = pr:next(1, enchantment_def.max_level) + else + level = math.random(enchantment_def.max_level) + end mcl_enchanting.enchant(stack, enchantment, level) return stack end diff --git a/mods/MAPGEN/mcl_dungeons/init.lua b/mods/MAPGEN/mcl_dungeons/init.lua index ca0d98f497..05d82c3e9c 100644 --- a/mods/MAPGEN/mcl_dungeons/init.lua +++ b/mods/MAPGEN/mcl_dungeons/init.lua @@ -38,66 +38,6 @@ local surround_vectors = { { x=0, y=0, z=1 }, } -local loottable = -{ - { - stacks_min = 1, - stacks_max = 3, - items = { - { itemstring = "mcl_mobs:nametag", weight = 20 }, - { itemstring = "mcl_mobitems:saddle", weight = 20 }, - { itemstring = "mcl_jukebox:record_1", weight = 15 }, - { itemstring = "mcl_jukebox:record_4", weight = 15 }, - { itemstring = "mobs_mc:iron_horse_armor", weight = 15 }, - { itemstring = "mcl_core:apple_gold", weight = 15 }, - { itemstack = mcl_enchanting.get_uniform_randomly_enchanted_book({"soul_speed"}), weight = 10 }, - { itemstring = "mobs_mc:gold_horse_armor", weight = 10 }, - { itemstring = "mobs_mc:diamond_horse_armor", weight = 5 }, - { itemstring = "mcl_core:apple_gold_enchanted", weight = 2 }, - } - }, - { - stacks_min = 1, - stacks_max = 4, - items = { - { itemstring = "mcl_farming:wheat_item", weight = 20, amount_min = 1, amount_max = 4 }, - { itemstring = "mcl_farming:bread", weight = 20 }, - { itemstring = "mcl_core:coal_lump", weight = 15, amount_min = 1, amount_max = 4 }, - { itemstring = "mesecons:redstone", weight = 15, amount_min = 1, amount_max = 4 }, - { itemstring = "mcl_farming:beetroot_seeds", weight = 10, amount_min = 2, amount_max = 4 }, - { itemstring = "mcl_farming:melon_seeds", weight = 10, amount_min = 2, amount_max = 4 }, - { itemstring = "mcl_farming:pumpkin_seeds", weight = 10, amount_min = 2, amount_max = 4 }, - { itemstring = "mcl_core:iron_ingot", weight = 10, amount_min = 1, amount_max = 4 }, - { itemstring = "mcl_buckets:bucket_empty", weight = 10 }, - { itemstring = "mcl_core:gold_ingot", weight = 5, amount_min = 1, amount_max = 4 }, - }, - }, - { - stacks_min = 3, - stacks_max = 3, - items = { - { itemstring = "mcl_mobitems:bone", weight = 10, amount_min = 1, amount_max = 8 }, - { itemstring = "mcl_mobitems:gunpowder", weight = 10, amount_min = 1, amount_max = 8 }, - { itemstring = "mcl_mobitems:rotten_flesh", weight = 10, amount_min = 1, amount_max = 8 }, - { itemstring = "mcl_mobitems:string", weight = 10, amount_min = 1, amount_max = 8 }, - }, - } -} - --- Bonus loot for v6 mapgen: Otherwise unobtainable saplings. -if mg_name == "v6" then - table.insert(loottable, { - stacks_min = 1, - stacks_max = 3, - items = { - { itemstring = "mcl_core:birchsapling", weight = 1, amount_min = 1, amount_max = 2 }, - { itemstring = "mcl_core:acaciasapling", weight = 1, amount_min = 1, amount_max = 2 }, - { itemstring = "", weight = 6 }, - }, - }) -end - - local function ecb_spawn_dungeon(blockpos, action, calls_remaining, param) if calls_remaining >= 1 then return end @@ -345,6 +285,66 @@ local function ecb_spawn_dungeon(blockpos, action, calls_remaining, param) minetest.set_node(pos, {name="mcl_chests:chest", param2=facedir}) local meta = minetest.get_meta(pos) + + local loottable = + { + { + stacks_min = 1, + stacks_max = 3, + items = { + { itemstring = "mcl_mobs:nametag", weight = 20 }, + { itemstring = "mcl_mobitems:saddle", weight = 20 }, + { itemstring = "mcl_jukebox:record_1", weight = 15 }, + { itemstring = "mcl_jukebox:record_4", weight = 15 }, + { itemstring = "mobs_mc:iron_horse_armor", weight = 15 }, + { itemstring = "mcl_core:apple_gold", weight = 15 }, + { itemstack = mcl_enchanting.get_uniform_randomly_enchanted_book({"soul_speed"}, pr), weight = 10 }, + { itemstring = "mobs_mc:gold_horse_armor", weight = 10 }, + { itemstring = "mobs_mc:diamond_horse_armor", weight = 5 }, + { itemstring = "mcl_core:apple_gold_enchanted", weight = 2 }, + } + }, + { + stacks_min = 1, + stacks_max = 4, + items = { + { itemstring = "mcl_farming:wheat_item", weight = 20, amount_min = 1, amount_max = 4 }, + { itemstring = "mcl_farming:bread", weight = 20 }, + { itemstring = "mcl_core:coal_lump", weight = 15, amount_min = 1, amount_max = 4 }, + { itemstring = "mesecons:redstone", weight = 15, amount_min = 1, amount_max = 4 }, + { itemstring = "mcl_farming:beetroot_seeds", weight = 10, amount_min = 2, amount_max = 4 }, + { itemstring = "mcl_farming:melon_seeds", weight = 10, amount_min = 2, amount_max = 4 }, + { itemstring = "mcl_farming:pumpkin_seeds", weight = 10, amount_min = 2, amount_max = 4 }, + { itemstring = "mcl_core:iron_ingot", weight = 10, amount_min = 1, amount_max = 4 }, + { itemstring = "mcl_buckets:bucket_empty", weight = 10 }, + { itemstring = "mcl_core:gold_ingot", weight = 5, amount_min = 1, amount_max = 4 }, + }, + }, + { + stacks_min = 3, + stacks_max = 3, + items = { + { itemstring = "mcl_mobitems:bone", weight = 10, amount_min = 1, amount_max = 8 }, + { itemstring = "mcl_mobitems:gunpowder", weight = 10, amount_min = 1, amount_max = 8 }, + { itemstring = "mcl_mobitems:rotten_flesh", weight = 10, amount_min = 1, amount_max = 8 }, + { itemstring = "mcl_mobitems:string", weight = 10, amount_min = 1, amount_max = 8 }, + }, + } + } + + -- Bonus loot for v6 mapgen: Otherwise unobtainable saplings. + if mg_name == "v6" then + table.insert(loottable, { + stacks_min = 1, + stacks_max = 3, + items = { + { itemstring = "mcl_core:birchsapling", weight = 1, amount_min = 1, amount_max = 2 }, + { itemstring = "mcl_core:acaciasapling", weight = 1, amount_min = 1, amount_max = 2 }, + { itemstring = "", weight = 6 }, + }, + }) + end + mcl_loot.fill_inventory(meta:get_inventory(), "main", mcl_loot.get_multi_loot(loottable, pr), pr) end diff --git a/mods/MAPGEN/mcl_structures/init.lua b/mods/MAPGEN/mcl_structures/init.lua index f016a1d4f6..96c620c990 100644 --- a/mods/MAPGEN/mcl_structures/init.lua +++ b/mods/MAPGEN/mcl_structures/init.lua @@ -432,7 +432,7 @@ local function temple_placement_callback(p1, p2, size, rotation, pr) { itemstring = "mcl_mobitems:bone", weight = 25, amount_min = 4, amount_max=6 }, { itemstring = "mcl_mobitems:rotten_flesh", weight = 25, amount_min = 3, amount_max=7 }, { itemstring = "mcl_mobitems:spider_eye", weight = 25, amount_min = 1, amount_max=3 }, - { itemstack = mcl_enchanting.get_uniform_randomly_enchanted_book({"soul_speed"}), weight = 20, }, + { itemstack = mcl_enchanting.get_uniform_randomly_enchanted_book({"soul_speed"}, pr), weight = 20, }, { itemstring = "mcl_mobitems:saddle", weight = 20, }, { itemstring = "mcl_core:apple_gold", weight = 20, }, { itemstring = "mcl_core:gold_ingot", weight = 15, amount_min = 2, amount_max = 7 }, diff --git a/mods/MAPGEN/tsm_railcorridors/gameconfig.lua b/mods/MAPGEN/tsm_railcorridors/gameconfig.lua index 00e2af6878..904c3af08c 100644 --- a/mods/MAPGEN/tsm_railcorridors/gameconfig.lua +++ b/mods/MAPGEN/tsm_railcorridors/gameconfig.lua @@ -66,7 +66,7 @@ function tsm_railcorridors.get_treasures(pr) items = { { itemstring = "mcl_mobs:nametag", weight = 30 }, { itemstring = "mcl_core:apple_gold", weight = 20 }, - { itemstack = mcl_enchanting.get_uniform_randomly_enchanted_book({"soul_speed"}), weight = 10 }, + { itemstack = mcl_enchanting.get_uniform_randomly_enchanted_book({"soul_speed"}, pr), weight = 10 }, { itemstring = "", weight = 5}, { itemstring = "mcl_core:pick_iron", weight = 5 }, { itemstring = "mcl_core:apple_gold_enchanted", weight = 1 },