Merge pull request 'Add lanterns and chains' (#1983) from AFCMS/MineClone2:lanterns into master

Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/1983

mods/ITEMS/mcl_lanterns/init.lua

@@ -0,0 +1,284 @@
+local S = minetest.get_translator("mcl_lanterns")
+local modpath = minetest.get_modpath("mcl_lanterns")
+
+mcl_lanterns = {}
+
+--[[
+TODO:
+- add lantern specific sounds
+- 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",
+	"mcl_lanterns:chain"
+}
+
+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",
+	"mcl_lanterns:chain"
+}
+
+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]
+
+	if not def then
+		return false
+	else
+		--wdir:
+		--0: ceiling
+		--1: floor
+		if wdir == 0 then
+			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 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
+end
+
+function mcl_lanterns.register_lantern(name, def)
+	local itemstring_floor = "mcl_lanterns:"..name.."_floor"
+	local itemstring_ceiling = "mcl_lanterns:"..name.."_ceiling"
+
+	local sounds = mcl_sounds.node_sound_metal_defaults()
+
+	minetest.register_node(itemstring_floor, {
+		description = def.description,
+		_doc_items_longdesc = def.longdesc,
+		drawtype = "mesh",
+		mesh = "mcl_lanterns_lantern_floor.obj",
+		inventory_image = def.texture_inv,
+		wield_image = def.texture_inv,
+		tiles = {
+			{
+				name = def.texture,
+				animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
+			}
+		},
+		use_texture_alpha = "clip",
+		paramtype = "light",
+		paramtype2 = "wallmounted",
+		place_param2 = 1,
+		node_placement_prediction = "",
+		sunlight_propagates = true,
+		light_source = def.light_level,
+		groups = {pickaxey = 1, attached_node = 1, deco_block = 1, lantern = 1},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.1875, -0.5, -0.1875, 0.1875, -0.0625, 0.1875},
+				{-0.125, -0.0625, -0.125, 0.125, 0.0625, 0.125},
+				{-0.0625, -0.5, -0.0625, 0.0625, 0.1875, 0.0625},
+			},
+		},
+		collision_box = {
+			type = "fixed",
+			fixed = {
+				{-0.1875, -0.5, -0.1875, 0.1875, -0.0625, 0.1875},
+				{-0.125, -0.0625, -0.125, 0.125, 0.0625, 0.125},
+				{-0.0625, -0.5, -0.0625, 0.0625, 0.1875, 0.0625},
+			},
+		},
+		sounds = sounds,
+		on_place = function(itemstack, placer, pointed_thing)
+			local new_stack = mcl_util.call_on_rightclick(itemstack, placer, pointed_thing)
+			if new_stack then
+				return new_stack
+			end
+
+			local under = pointed_thing.under
+			local above = pointed_thing.above
+			local node = minetest.get_node(under)
+
+			local wdir = minetest.dir_to_wallmounted(vector.subtract(under, above))
+			local fakestack = itemstack
+
+			if check_placement(node, wdir) == false then
+				return itemstack
+			end
+
+			if wdir == 0 then
+				fakestack:set_name(itemstring_ceiling)
+			elseif wdir == 1 then
+				fakestack:set_name(itemstring_floor)
+			end
+
+			local success
+			itemstack, success = minetest.item_place(fakestack, placer, pointed_thing, wdir)
+			itemstack:set_name(itemstring_floor)
+
+			if success then
+				minetest.sound_play(sounds.place, {pos = under, gain = 1}, true)
+			end
+
+			return itemstack
+		end,
+		on_rotate = false,
+		_mcl_hardness = 3.5,
+		_mcl_blast_resistance = 3.5,
+	})
+
+	minetest.register_node(itemstring_ceiling, {
+		description = def.description,
+		_doc_items_create_entry = false,
+		drawtype = "mesh",
+		mesh = "mcl_lanterns_lantern_ceiling.obj",
+		tiles = {
+			{
+				name = def.texture,
+				animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
+			}
+		},
+		use_texture_alpha = "clip",
+		paramtype = "light",
+		paramtype2 = "wallmounted",
+		place_param2 = 0,
+		node_placement_prediction = "",
+		sunlight_propagates = true,
+		light_source = def.light_level,
+		groups = {pickaxey = 1, attached_node = 1, deco_block = 1, lantern = 1, not_in_creative_inventory = 1},
+		drop = itemstring_floor,
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.1875, 0, -0.1875, 0.1875, 0.4375, 0.1875},
+				{-0.125, -0.125, -0.125, 0.125, 0, 0.125},
+				{-0.0625, -0.5, -0.0625, 0.0625, -0.125, 0.0625},
+			},
+		},
+		collision_box = {
+			type = "fixed",
+			fixed = {
+				{-0.1875, 0, -0.1875, 0.1875, 0.4375, 0.1875},
+				{-0.125, -0.125, -0.125, 0.125, 0, 0.125},
+				{-0.0625, -0.5, -0.0625, 0.0625, -0.125, 0.0625},
+			},
+		},
+		sounds = sounds,
+		on_rotate = false,
+		_mcl_hardness = 3.5,
+		_mcl_blast_resistance = 3.5,
+	})
+end
+
+minetest.register_node("mcl_lanterns:chain", {
+	description = S("Chain"),
+	_doc_items_longdesc = S("Chains are metallic decoration blocks."),
+	inventory_image = "mcl_lanterns_chain_inv.png",
+	tiles = {"mcl_lanterns_chain.png"},
+	drawtype = "mesh",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	use_texture_alpha = "clip",
+	mesh = "mcl_lanterns_chain.obj",
+	is_ground_content = false,
+	sunlight_propagates = true,
+	collision_box = {
+		type = "fixed",
+		fixed = {
+			{-0.0625, -0.5, -0.0625, 0.0625, 0.5, 0.0625},
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.0625, -0.5, -0.0625, 0.0625, 0.5, 0.0625},
+		}
+	},
+	groups = {pickaxey = 1, deco_block = 1},
+	sounds = mcl_sounds.node_sound_metal_defaults(),
+	on_place = function(itemstack, placer, pointed_thing)
+		if pointed_thing.type ~= "node" then
+			return itemstack
+		end
+
+		local p0 = pointed_thing.under
+		local p1 = pointed_thing.above
+		local param2 = 0
+
+		local placer_pos = placer:get_pos()
+		if placer_pos then
+			local dir = {
+				x = p1.x - placer_pos.x,
+				y = p1.y - placer_pos.y,
+				z = p1.z - placer_pos.z
+			}
+			param2 = minetest.dir_to_facedir(dir)
+		end
+
+		if p0.y - 1 == p1.y then
+			param2 = 20
+		elseif p0.x - 1 == p1.x then
+			param2 = 16
+		elseif p0.x + 1 == p1.x then
+			param2 = 12
+		elseif p0.z - 1 == p1.z then
+			param2 = 8
+		elseif p0.z + 1 == p1.z then
+			param2 = 4
+		end
+
+		return minetest.item_place(itemstack, placer, pointed_thing, param2)
+	end,
+	_mcl_blast_resistance = 6,
+	_mcl_hardness = 5,
+})
+
+minetest.register_craft({
+	output = "mcl_lanterns:chain",
+	recipe = {
+		{"mcl_core:iron_nugget"},
+		{"mcl_core:iron_ingot"},
+		{"mcl_core:iron_nugget"},
+	},
+})
+
+dofile(modpath.."/register.lua")

mods/ITEMS/mcl_lanterns/locale/mcl_lanterns.fr.tr

@@ -0,0 +1,6 @@
+# textdomain: mcl_lanterns
+Lantern=Lanterne
+Soul Lantern=Lanterne des âmes
+Lanterns are light sources which can be placed on the top or the bottom of most blocks.=Les lanternes sont des blocs lumineux qui peuvent être placés au dessus ou en dessous de la plupart des blocs.
+Chain=Chaîne
+Chains are metallic decoration blocks.=La chaîne est un bloc de décoration métalique. 

mods/ITEMS/mcl_lanterns/locale/template.txt

@@ -0,0 +1,6 @@
+# textdomain: mcl_lanterns
+Lantern=
+Soul Lantern=
+Lanterns are light sources which can be placed on the top or the bottom of most blocks.=
+Chain=
+Chains are metallic decoration blocks.=

mods/ITEMS/mcl_lanterns/mod.conf

@@ -0,0 +1,6 @@
+name = mcl_lanterns
+description = Add lanterns and chains to MineClone2
+depends = mcl_sounds
+optional_depends = 
+author = AFCMS
+title = MineClone2 Lanterns

mods/ITEMS/mcl_lanterns/models/mcl_lanterns_chain.obj

@@ -0,0 +1,24 @@
+# Blender v3.0.1 OBJ File: 'chain.blend'
+# www.blender.org
+o Plane
+v 0.066291 0.500000 0.066291
+v 0.066291 -0.500000 0.066291
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+s off
+f 1/1/1 2/2/1 4/3/1 3/4/1
+f 5/5/2 6/6/2 8/7/2 7/8/2

mods/ITEMS/mcl_lanterns/models/mcl_lanterns_lantern_ceiling.obj

@@ -0,0 +1,104 @@
+# Blender v3.0.1 OBJ File: 'lantern.blend'
+# www.blender.org
+o Lantern_Ceiling
+v 0.187500 -0.000000 0.187500
+v 0.187500 0.437500 0.187500
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mods/ITEMS/mcl_lanterns/models/mcl_lanterns_lantern_floor.obj

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+# Blender v3.0.1 OBJ File: 'lantern.blend'
+# www.blender.org
+o Lantern_Floor
+v 0.187500 -0.062500 -0.187500
+v 0.187500 -0.500000 -0.187500
+v 0.187500 -0.062500 0.187500
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mods/ITEMS/mcl_lanterns/register.lua

@@ -0,0 +1,26 @@
+local S = minetest.get_translator("mcl_lanterns")
+
+mcl_lanterns.register_lantern("lantern", {
+	description = S("Lantern"),
+	longdesc = S("Lanterns are light sources which can be placed on the top or the bottom of most blocks."),
+	texture = "mcl_lanterns_lantern.png",
+	texture_inv = "mcl_lanterns_lantern_inv.png",
+	light_level = 14,
+})
+
+mcl_lanterns.register_lantern("soul_lantern", {
+	description = S("Soul Lantern"),
+	longdesc = S("Lanterns are light sources which can be placed on the top or the bottom of most blocks."),
+	texture = "mcl_lanterns_soul_lantern.png",
+	texture_inv = "mcl_lanterns_soul_lantern_inv.png",
+	light_level = 10,
+})
+
+minetest.register_craft({
+	output = "mcl_lanterns:lantern_floor",
+	recipe = {
+		{"mcl_core:iron_nugget", "mcl_core:iron_nugget", "mcl_core:iron_nugget"},
+		{"mcl_core:iron_nugget", "mcl_torches:torch"   , "mcl_core:iron_nugget"},
+		{"mcl_core:iron_nugget", "mcl_core:iron_nugget", "mcl_core:iron_nugget"},
+	},
+})