Piston support: banner, sign, armor stand, chests, daylight sensor, jukebox, noteblock

mods/ITEMS/REDSTONE/mesecons_mvps/init.lua

@@ -316,21 +316,23 @@ function mesecon.mvps_move_objects(pos, dir, nodestack)
 	end
 end
 
-mesecon.register_mvps_stopper("mcl_core:obsidian")
-mesecon.register_mvps_stopper("mcl_core:bedrock")
+-- Unmovable by design
 mesecon.register_mvps_stopper("mcl_core:barrier")
 mesecon.register_mvps_stopper("mcl_core:realm_barrier")
 mesecon.register_mvps_stopper("mcl_core:void")
-mesecon.register_mvps_stopper("mcl_chests:chest")
-mesecon.register_mvps_stopper("mcl_chests:chest_left")
-mesecon.register_mvps_stopper("mcl_chests:chest_right")
-mesecon.register_mvps_stopper("mcl_chests:trapped_chest")
-mesecon.register_mvps_stopper("mcl_chests:trapped_chest_left")
-mesecon.register_mvps_stopper("mcl_chests:trapped_chest_right")
-mesecon.register_mvps_stopper("mcl_chests:trapped_chest_on")
-mesecon.register_mvps_stopper("mcl_chests:trapped_chest_on_left")
-mesecon.register_mvps_stopper("mcl_chests:trapped_chest_on_right")
+mesecon.register_mvps_stopper("mcl_core:bedrock")
+mesecon.register_mvps_stopper("mcl_core:obsidian")
 mesecon.register_mvps_stopper("mcl_chests:ender_chest")
+mesecon.register_mvps_stopper("mcl_mobspawners:spawner")
+mesecon.register_mvps_stopper("mesecons_commandblock:commandblock_off")
+mesecon.register_mvps_stopper("mesecons_commandblock:commandblock_on")
+mesecon.register_mvps_stopper("mcl_portals:portal")
+mesecon.register_mvps_stopper("mcl_portals:portal_end")
+mesecon.register_mvps_stopper("mcl_portals:end_portal_frame")
+mesecon.register_mvps_stopper("mcl_portals:end_portal_frame_eye")
+
+-- Unmovable by technical restrictions.
+-- Open formspec would screw up if node is destroyed (minor problem)
 mesecon.register_mvps_stopper("mcl_furnaces:furnace")
 mesecon.register_mvps_stopper("mcl_furnaces:furnace_active")
 mesecon.register_mvps_stopper("mcl_hoppers:hopper")
@@ -344,24 +346,15 @@ mesecon.register_mvps_stopper("mcl_dispensers:dispenser_down")
 mesecon.register_mvps_stopper("mcl_anvils:anvil")
 mesecon.register_mvps_stopper("mcl_anvils:anvil_damage_1")
 mesecon.register_mvps_stopper("mcl_anvils:anvil_damage_2")
-mesecon.register_mvps_stopper("mcl_jukebox:jukebox")
-mesecon.register_mvps_stopper("mcl_mobspawners:spawner")
-mesecon.register_mvps_stopper("mcl_signs:standing_sign")
-mesecon.register_mvps_stopper("mcl_signs:wall_sign")
-mesecon.register_mvps_stopper("mesecons_commandblock:commandblock_off")
-mesecon.register_mvps_stopper("mesecons_commandblock:commandblock_on")
-mesecon.register_mvps_stopper("mesecons_solarpanel:solar_panel_off")
-mesecon.register_mvps_stopper("mesecons_solarpanel:solar_panel_on")
-mesecon.register_mvps_stopper("mesecons_solarpanel:solar_panel_inverted_off")
-mesecon.register_mvps_stopper("mesecons_solarpanel:solar_panel_inverted_on")
-mesecon.register_mvps_stopper("mesecons_noteblock:noteblock")
-mesecon.register_mvps_stopper("3d_armor_stand:armor_stand")
-mesecon.register_mvps_stopper("mcl_banners:standing_banner")
-mesecon.register_mvps_stopper("mcl_banners:hanging_banner")
-mesecon.register_mvps_stopper("mcl_portals:portal")
-mesecon.register_mvps_stopper("mcl_portals:portal_end")
-mesecon.register_mvps_stopper("mcl_portals:end_portal_frame")
-mesecon.register_mvps_stopper("mcl_portals:end_portal_frame_eye")
+-- Would screw up on/off state of trapped chest (big problem)
+mesecon.register_mvps_stopper("mcl_chests:trapped_chest")
+mesecon.register_mvps_stopper("mcl_chests:trapped_chest_left")
+mesecon.register_mvps_stopper("mcl_chests:trapped_chest_right")
+mesecon.register_mvps_stopper("mcl_chests:trapped_chest_on")
+mesecon.register_mvps_stopper("mcl_chests:trapped_chest_on_left")
+mesecon.register_mvps_stopper("mcl_chests:trapped_chest_on_right")
+
+-- Glazed terracotta: unpullable
 mesecon.register_mvps_unsticky("mcl_colorblocks:glazed_terracotta_red")
 mesecon.register_mvps_unsticky("mcl_colorblocks:glazed_terracotta_orange")
 mesecon.register_mvps_unsticky("mcl_colorblocks:glazed_terracotta_yellow")

mods/ITEMS/mcl_banners/init.lua

@@ -216,7 +216,7 @@ S("You can copy the pattern of a banner by placing two banners of the same color
 	wield_image = "mcl_banners_item_base.png",
 
 	selection_box = {type = "fixed", fixed= {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3} },
-	groups = {axey=1,handy=1, attached_node = 1, not_in_creative_inventory = 1, not_in_craft_guide = 1, material_wood=1 },
+	groups = {axey=1,handy=1, attached_node = 1, not_in_creative_inventory = 1, not_in_craft_guide = 1, material_wood=1, dig_by_piston=1 },
 	stack_max = 16,
 	sounds = node_sounds,
 	drop = "", -- Item drops are handled in entity code

mods/ITEMS/mcl_signs/init.lua

@@ -172,7 +172,7 @@ local function get_wall_signtext_info(param2, nodename)
 	end
 end
 
-local sign_groups = {handy=1,axey=1, flammable=1, deco_block=1, material_wood=1, attached_node=1}
+local sign_groups = {handy=1,axey=1, flammable=1, deco_block=1, material_wood=1, attached_node=1, dig_by_piston=1}
 
 local destruct_sign = function(pos)
 	local objects = minetest.get_objects_inside_radius(pos, 0.5)

mods/ITEMS/minetest-3d_armor/3d_armor_stand/init.lua

@@ -88,7 +88,7 @@ if minetest.get_modpath("screwdriver") then
 	on_rotate = screwdriver.disallow
 end
 
--- FIXME: The armor stand should be an entity
+-- TODO: The armor stand should be an entity
 minetest.register_node("3d_armor_stand:armor_stand", {
 	description = S("Armor Stand"),
 	_doc_items_longdesc = S("An armor stand is a decorative object which can display different pieces of armor. Anything which players can wear as armor can also be put on an armor stand."),
@@ -107,8 +107,8 @@ minetest.register_node("3d_armor_stand:armor_stand", {
 		type = "fixed",
 		fixed = {-0.5,-0.5,-0.5, 0.5,1.4,0.5}
 	},
-	-- FIXME: This should be breakable by 2 quick punches
-	groups = {handy=1, deco_block=1},
+	-- TODO: This should be breakable by 2 quick punches
+	groups = {handy=1, deco_block=1, dig_by_piston=1},
 	_mcl_hardness = 2,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	on_construct = function(pos)