From 8817d51d64b8820be775de9eb8c491dc3a149f5e Mon Sep 17 00:00:00 2001 From: AFCMS Date: Wed, 9 Feb 2022 22:11:50 +0100 Subject: [PATCH] minecraft like lanterns placement limitations --- mods/ITEMS/mcl_lanterns/init.lua | 86 +++++++++++++++++++++----------- 1 file changed, 56 insertions(+), 30 deletions(-) diff --git a/mods/ITEMS/mcl_lanterns/init.lua b/mods/ITEMS/mcl_lanterns/init.lua index aee6981d0..d7a5312a4 100644 --- a/mods/ITEMS/mcl_lanterns/init.lua +++ b/mods/ITEMS/mcl_lanterns/init.lua @@ -9,6 +9,33 @@ TODO: - remove the hack arround walmounted nodes ]] +local allowed_non_solid_nodes_floor = { + "mcl_core:ice", + "mcl_nether:soul_sand", + "mcl_mobspawners:spawner", + "mcl_core:barrier", + "mcl_end:chorus_flower", + "mcl_end:chorus_flower_dead", + "mcl_end:end_rod", + "mcl_end:dragon_egg", + "mcl_portals:end_portal_frame_eye", +} + +local allowed_non_solid_groups_floor = {"anvil", "wall", "glass", "fence", "fence_gate", "pane"} + +local allowed_non_solid_nodes_ceiling = { + "mcl_core:ice", + "mcl_nether:soul_sand", + "mcl_mobspawners:spawner", + "mcl_core:barrier", + "mcl_end:chorus_flower", + "mcl_end:chorus_flower_dead", + "mcl_end:end_rod", + "mcl_core:grass_path", +} + +local allowed_non_solid_groups_ceiling = {"anvil", "wall", "glass", "fence", "fence_gate", "soil", "pane", "end_portal_frame"} + local function check_placement(node, wdir) local nn = node.name local def = minetest.registered_nodes[nn] @@ -16,41 +43,40 @@ local function check_placement(node, wdir) if not def then return false else + --wdir: + --0: ceiling + --1: floor if wdir == 0 then - if nn ~= "mcl_core:ice" and - nn ~= "mcl_nether:soul_sand" and - nn ~= "mcl_mobspawners:spawner" and - nn ~= "mcl_core:barrier" and - nn ~= "mcl_end:chorus_flower" and - nn ~= "mcl_end:chorus_flower_dead" and - (not def.groups.anvil) and - (not def.groups.wall) and - (not def.groups.glass) and - ((not def.groups.solid) or (not def.groups.opaque)) then - return false - else + if def.groups.solid or def.groups.opaque then return true + else + for _,i in ipairs(allowed_non_solid_nodes_ceiling) do + if nn == i then + return true + end + end + for _,j in ipairs(allowed_non_solid_groups_ceiling) do + if def.groups[j] then + return true + end + end + return false end else --assuming wdir == 1 - if nn ~= "mcl_core:ice" and - nn ~= "mcl_nether:soul_sand" and - nn ~= "mcl_mobspawners:spawner" and - nn ~= "mcl_core:barrier" and - nn ~= "mcl_end:chorus_flower" and - nn ~= "mcl_end:chorus_flower_dead" and - nn ~= "mcl_end:end_rod" and - nn ~= "mcl_core:grass_path" and - (not def.groups.anvil) and - (not def.groups.wall) and - (not def.groups.glass) and - (not def.groups.fence) and - (not def.groups.fence_gate) and - (not def.groups.soil) and - (not def.groups.pane) and - ((not def.groups.solid) or (not def.groups.opaque)) then - return false - else + if def.groups.solid or def.groups.opaque then return true + else + for _,i in ipairs(allowed_non_solid_nodes_floor) do + if nn == i then + return true + end + end + for _,j in ipairs(allowed_non_solid_groups_floor) do + if def.groups[j] then + return true + end + end + return false end end end