Make mcl_backstone use the new mcl_torches API for soul torches instead of overwriting it

mods/ITEMS/mcl_blackstone/init.lua

@@ -779,321 +779,21 @@ for s=1, #specialstones do
 end
 ]]--
 
-
+mcl_torches.register_torch({
-
+	name = "soul_torch",
-
+	description = S("Soul Torch"),
-
+	doc_items_longdesc = S("Torches are light sources which can be placed at the side or on the top of most blocks."),
---torches
+	doc_items_hidden = false,
-local spawn_flames_floor = function(pos)
+	icon = "soul_torch_on_floor.png",
-	-- Flames
+	tiles = {{
-	mcl_particles.add_node_particlespawner(pos, {
-		amount = 8,
-		time = 0,
-		minpos = vector.add(pos, { x = -0.1, y = 0.05, z = -0.1 }),
-		maxpos = vector.add(pos, { x = 0.1, y = 0.15, z = 0.1 }),
-		minvel = { x = -0.01, y = 0, z = -0.01 },
-		maxvel = { x = 0.01, y = 0.1, z = 0.01 },
-		minexptime = 0.3,
-		maxexptime = 0.6,
-		minsize = 0.7,
-		maxsize = 2,
-		texture = "mcl_particles_flame.png",
-		glow = 10,
-	}, "low")
-	-- Smoke
-	mcl_particles.add_node_particlespawner(pos, {
-		amount = 0.5,
-		time = 0,
-		minpos = vector.add(pos, { x = -1/16, y = 0.04, z = -1/16 }),
-		maxpos = vector.add(pos, { x = -1/16, y = 0.06, z = -1/16 }),
-		minvel = { x = 0, y = 0.5, z = 0 },
-		maxvel = { x = 0, y = 0.6, z = 0 },
-		minexptime = 2.0,
-		maxexptime = 2.0,
-		minsize = 1.5,
-		maxsize = 1.5,
-		texture = "mcl_particles_smoke_anim.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 8,
-			aspect_h = 8,
-			length = 2.05,
-		},
-	}, "medium")
-end
-
-local spawn_flames_wall = function(pos, param2)
-	local minrelpos, maxrelpos
-	local dir = minetest.wallmounted_to_dir(param2)
-	if dir.x < 0 then
-		minrelpos = { x = -0.38, y = 0.04, z = -0.1 }
-		maxrelpos = { x = -0.2, y = 0.14, z = 0.1 }
-	elseif dir.x > 0 then
-		minrelpos = { x = 0.2, y = 0.04, z = -0.1 }
-		maxrelpos = { x = 0.38, y = 0.14, z = 0.1 }
-	elseif dir.z < 0 then
-		minrelpos = { x = -0.1, y = 0.04, z = -0.38 }
-		maxrelpos = { x = 0.1, y = 0.14, z = -0.2 }
-	elseif dir.z > 0 then
-		minrelpos = { x = -0.1, y = 0.04, z = 0.2 }
-		maxrelpos = { x = 0.1, y = 0.14, z = 0.38 }
-	else
-		return
-	end
-	-- Flames
-	mcl_particles.add_node_particlespawner(pos, {
-		amount = 8,
-		time = 0,
-		minpos = vector.add(pos, minrelpos),
-		maxpos = vector.add(pos, maxrelpos),
-		minvel = { x = -0.01, y = 0, z = -0.01 },
-		maxvel = { x = 0.01, y = 0.1, z = 0.01 },
-		minexptime = 0.3,
-		maxexptime = 0.6,
-		minsize = 0.7,
-		maxsize = 2,
-		texture = "mcl_particles_flame.png",
-		glow = 10,
-	}, "low")
-	-- Smoke
-	mcl_particles.add_node_particlespawner(pos, {
-		amount = 0.5,
-		time = 0,
-		minpos = vector.add(pos, minrelpos),
-		maxpos = vector.add(pos, maxrelpos),
-		minvel = { x = 0, y = 0.5, z = 0 },
-		maxvel = { x = 0, y = 0.6, z = 0 },
-		minexptime = 2.0,
-		maxexptime = 2.0,
-		minsize = 1.5,
-		maxsize = 1.5,
-		texture = "mcl_particles_smoke_anim.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 8,
-			aspect_h = 8,
-			length = 2.05,
-		},
-	}, "medium")
-end
-
-local remove_flames = function(pos)
-	mcl_particles.delete_node_particlespawners(pos)
-end
-
---
--- 3d torch part
---
-
--- Check if placement at given node is allowed
-local function check_placement_allowed(node, wdir)
-	-- Torch placement rules: Disallow placement on some nodes. General rule: Solid, opaque, full cube collision box nodes are allowed.
-	-- Special allowed nodes:
-	-- * soul sand
-	-- * mob spawner
-	-- * chorus flower
-	-- * glass, barrier, ice
-	-- * Fence, wall, end portal frame with ender eye: Only on top
-	-- * Slab, stairs: Only on top if upside down
-
-	-- Special forbidden nodes:
-	-- * Piston, sticky piston
-	local def = minetest.registered_nodes[node.name]
-	if not def then
-		return false
-	-- No ceiling torches
-	elseif wdir == 0 then
-		return false
-	elseif not def.buildable_to then
-		if node.name ~= "mcl_core:ice" and node.name ~= "mcl_nether:soul_sand" and node.name ~= "mcl_mobspawners:spawner" and node.name ~= "mcl_core:barrier" and node.name ~= "mcl_end:chorus_flower" and node.name ~= "mcl_end:chorus_flower_dead" and (not def.groups.glass) and
-				((not def.groups.solid) or (not def.groups.opaque)) then
-			-- Only allow top placement on these nodes
-			if node.name == "mcl_end:dragon_egg" or node.name == "mcl_portals:end_portal_frame_eye" or def.groups.fence == 1 or def.groups.wall or def.groups.slab_top == 1 or def.groups.anvil or def.groups.pane or (def.groups.stair == 1 and minetest.facedir_to_dir(node.param2).y ~= 0) then
-				if wdir ~= 1 then
-					return false
-				end
-			else
-				return false
-			end
-		elseif minetest.get_item_group(node.name, "piston") >= 1 then
-			return false
-		end
-	end
-	return true
-end
-
-mcl_torches = {}
-
-mcl_torches.register_torch = function(substring, description, doc_items_longdesc, doc_items_usagehelp, icon, mesh_floor, mesh_wall, tiles, light, groups, sounds, moredef, moredef_floor, moredef_wall)
-	local itemstring = minetest.get_current_modname()..":"..substring
-	local itemstring_wall = minetest.get_current_modname()..":"..substring.."_wall"
-
-	if light == nil then light = minetest.LIGHT_MAX end
-	if mesh_floor == nil then mesh_floor = "mcl_torches_torch_floor.obj" end
-	if mesh_wall == nil then mesh_wall = "mcl_torches_torch_wall.obj" end
-	if groups == nil then groups = {} end
-
-	groups.attached_node = 1
-	groups.torch = 1
-	groups.dig_by_water = 1
-	groups.destroy_by_lava_flow = 1
-	groups.dig_by_piston = 1
-
-	local floordef = {
-		description = description,
-		_doc_items_longdesc = doc_items_longdesc,
-		_doc_items_usagehelp = doc_items_usagehelp,
-		drawtype = "mesh",
-		mesh = mesh_floor,
-		inventory_image = icon,
-		wield_image = icon,
-		tiles = tiles,
-		paramtype = "light",
-		paramtype2 = "wallmounted",
-		sunlight_propagates = true,
-		is_ground_content = false,
-		walkable = false,
-		liquids_pointable = false,
-		light_source = light,
-		groups = groups,
-		drop = itemstring,
-		selection_box = {
-			type = "wallmounted",
-			wall_top = {-1/16, -1/16, -1/16, 1/16, 0.5, 1/16},
-			wall_bottom = {-1/16, -0.5, -1/16, 1/16, 1/16, 1/16},
-		},
-		sounds = sounds,
-		node_placement_prediction = "",
-		on_place = function(itemstack, placer, pointed_thing)
-			if pointed_thing.type ~= "node" then
-				-- no interaction possible with entities, for now.
-				return itemstack
-			end
-
-			local under = pointed_thing.under
-			local node = minetest.get_node(under)
-			local def = minetest.registered_nodes[node.name]
-			if not def then return itemstack end
-
-			-- Call on_rightclick if the pointed node defines it
-			if placer and not placer:get_player_control().sneak then
-				if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
-					return minetest.registered_nodes[node.name].on_rightclick(under, node, placer, itemstack) or itemstack
-				end
-			end
-
-			local above = pointed_thing.above
-			local wdir = minetest.dir_to_wallmounted({x = under.x - above.x, y = under.y - above.y, z = under.z - above.z})
-
-			if check_placement_allowed(node, wdir) == false then
-				return itemstack
-			end
-
-			local itemstring = itemstack:get_name()
-			local fakestack = ItemStack(itemstack)
-			local idef = fakestack:get_definition()
-			local retval
-
-			if wdir == 1 then
-				retval = fakestack:set_name(itemstring)
-			else
-				retval = fakestack:set_name(itemstring_wall)
-			end
-			if not retval then
-				return itemstack
-			end
-
-			local success
-			itemstack, success = minetest.item_place(fakestack, placer, pointed_thing, wdir)
-			itemstack:set_name(itemstring)
-
-			if success and idef.sounds and idef.sounds.place then
-				minetest.sound_play(idef.sounds.place, {pos=under, gain=1}, true)
-			end
-			return itemstack
-		end,
-		on_rotate = false,
-	}
-	if moredef ~= nil then
-		for k,v in pairs(moredef) do
-			floordef[k] = v
-		end
-	end
-	if moredef_floor ~= nil then
-		for k,v in pairs(moredef_floor) do
-			floordef[k] = v
-		end
-	end
-	minetest.register_node(itemstring, floordef)
-
-	local groups_wall = table.copy(groups)
-	groups_wall.torch = 2
-
-	local walldef = {
-		drawtype = "mesh",
-		mesh = mesh_wall,
-		tiles = tiles,
-		paramtype = "light",
-		paramtype2 = "wallmounted",
-		sunlight_propagates = true,
-		is_ground_content = false,
-		walkable = false,
-		light_source = light,
-		groups = groups_wall,
-		drop = itemstring,
-		selection_box = {
-			type = "wallmounted",
-			wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
-			wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
-			wall_side = {-0.5, -0.5, -0.1, -0.2, 0.1, 0.1},
-		},
-		sounds = sounds,
-		on_rotate = false,
-	}
-	if moredef ~= nil then
-		for k,v in pairs(moredef) do
-			walldef[k] = v
-		end
-	end
-	if moredef_wall ~= nil then
-		for k,v in pairs(moredef_wall) do
-			walldef[k] = v
-		end
-	end
-	minetest.register_node(itemstring_wall, walldef)
-
-
-	-- Add entry alias for the Help
-	if minetest.get_modpath("doc") then
-		doc.add_entry_alias("nodes", itemstring, "nodes", itemstring_wall)
-	end
-
-end
-
-mcl_torches.register_torch("soul_torch",
-	S("Soul Torch"),
-	S("Torches are light sources which can be placed at the side or on the top of most blocks."),
-	nil,
-	"soul_torch_on_floor.png",
-	"mcl_torches_torch_floor.obj", "mcl_torches_torch_wall.obj",
-	{{
 		name = "soul_torch_on_floor_animated.png",
 		animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
 	}},
-	LIGHT_TORCH,
+	light = 10,
-	{dig_immediate=3, torch=1, deco_block=1},
+	groups = {dig_immediate = 3, deco_block = 1},
-	mcl_sounds.node_sound_wood_defaults(),
+	sounds = mcl_sounds.node_sound_wood_defaults(),
-	{_doc_items_hidden = false,
+	particles = true
-	on_destruct = function(pos)
+})
-		remove_flames(pos)
-	end},
-	{on_construct = function(pos)
-		spawn_flames_floor(pos)
-	end},
-	{on_construct = function(pos)
-		local node = minetest.get_node(pos)
-		spawn_flames_wall(pos, node.param2)
-	end})
 
 minetest.register_craft({
 	output = "mcl_blackstone:soul_torch 4",
@@ -1103,21 +803,6 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_lbm({
-	label = "Torch flame particles",
-	name = "mcl_blackstone:flames",
-	nodenames = {"mcl_blackstone:soul_torch", "mcl_blackstone:soul_torch_wall"},
-	run_at_every_load = true,
-	action = function(pos, node)
-		if node.name == "mcl_blackstone:soul_torch" then
-			spawn_flames_floor(pos)
-		elseif node.name == "mcl_blackstone:soul_torch" then
-			spawn_flames_wall(pos, node.param2)
-		end
-	end,
-})
-
-
 minetest.register_node("mcl_blackstone:soul_lantern", {
 	tiles = {
 		"lantern_top.png",