Handle blasts (#356)

mesecons/services.lua

@@ -63,6 +63,13 @@ mesecon.on_dignode = function(pos, node)
 	mesecon.execute_autoconnect_hooks_queue(pos, node)
 end
 
+function mesecon.on_blastnode(pos, intensity)
+	local node = minetest.get_node(pos)
+	minetest.remove_node(pos)
+	mesecon.on_dignode(pos, node)
+	return minetest.get_node_drops(node.name, "")
+end
+
 minetest.register_on_placenode(mesecon.on_placenode)
 minetest.register_on_dignode(mesecon.on_dignode)
 

mesecons/util.lua

@@ -178,6 +178,7 @@ end
 
 function mesecon.register_node(name, spec_common, spec_off, spec_on)
 	spec_common.drop = spec_common.drop or name .. "_off"
+	spec_common.on_blast = spec_common.on_blast or mesecon.on_blastnode
 	spec_common.__mesecon_basename = name
 	spec_on.__mesecon_state = "on"
 	spec_off.__mesecon_state = "off"

mesecons_button/init.lua

@@ -52,7 +52,8 @@ minetest.register_node("mesecons_button:button_off", {
 	mesecons = {receptor = {
 		state = mesecon.state.off,
 		rules = mesecon.rules.buttonlike_get
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_button:button_on", {
@@ -92,6 +93,7 @@ minetest.register_node("mesecons_button:button_on", {
 		rules = mesecon.rules.buttonlike_get
 	}},
 	on_timer = mesecon.button_turnoff,
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_commandblock/init.lua

@@ -189,7 +189,8 @@ minetest.register_node("mesecons_commandblock:commandblock_off", {
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {effector = {
 		action_on = commandblock_action_on
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_commandblock:commandblock_on", {
@@ -204,5 +205,6 @@ minetest.register_node("mesecons_commandblock:commandblock_on", {
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {effector = {
 		action_off = commandblock_action_off
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })

mesecons_delayer/init.lua

@@ -114,7 +114,8 @@ minetest.register_node("mesecons_delayer:delayer_off_"..tostring(i), {
 			rules = delayer_get_input_rules,
 			action_on = delayer_activate
 		}
-	}
+	},
+	on_blast = mesecon.on_blastnode,
 })
 
 
@@ -168,7 +169,8 @@ minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
 			rules = delayer_get_input_rules,
 			action_off = delayer_deactivate
 		}
-	}
+	},
+	on_blast = mesecon.on_blastnode,
 })
 end
 

mesecons_detector/init.lua

@@ -35,7 +35,7 @@ local function object_detector_scan(pos)
 	for _, str in pairs(string.split(scanname:gsub(" ", ""), ",")) do
 		scan_for[str] = true
 	end
-	
+
 	local every_player = scanname == ""
 	for _, obj in pairs(objs) do
 		-- "" is returned if it is not a player; "" ~= nil; so only handle objects with foundname ~= ""
@@ -76,7 +76,8 @@ minetest.register_node("mesecons_detector:object_detector_off", {
 	on_construct = object_detector_make_formspec,
 	on_receive_fields = object_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = object_detector_digiline
+	digiline = object_detector_digiline,
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_detector:object_detector_on", {
@@ -92,7 +93,8 @@ minetest.register_node("mesecons_detector:object_detector_on", {
 	on_construct = object_detector_make_formspec,
 	on_receive_fields = object_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = object_detector_digiline
+	digiline = object_detector_digiline,
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({
@@ -181,12 +183,12 @@ local node_detector_digiline = {
 	effector = {
 		action = function(pos, node, channel, msg)
 			local meta = minetest.get_meta(pos)
-			
+
 			local distance = meta:get_int("distance")
 			local distance_max = mesecon.setting("node_detector_distance_max", 10)
 			if distance < 0 then distance = 0 end
 			if distance > distance_max then distance = distance_max end
-			
+
 			if channel ~= meta:get_string("digiline_channel") then return end
 
 			if msg == GET_COMMAND then
@@ -234,7 +236,8 @@ minetest.register_node("mesecons_detector:node_detector_off", {
 	on_construct = node_detector_make_formspec,
 	on_receive_fields = node_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = node_detector_digiline
+	digiline = node_detector_digiline,
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_detector:node_detector_on", {
@@ -250,7 +253,8 @@ minetest.register_node("mesecons_detector:node_detector_on", {
 	on_construct = node_detector_make_formspec,
 	on_receive_fields = node_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = node_detector_digiline
+	digiline = node_detector_digiline,
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_extrawires/corner.lua

@@ -44,7 +44,8 @@ minetest.register_node("mesecons_extrawires:corner_on", {
 		state = mesecon.state.on,
 		rules = corner_get_rules,
 		offstate = "mesecons_extrawires:corner_off"
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:corner_off", {
@@ -70,7 +71,8 @@ minetest.register_node("mesecons_extrawires:corner_off", {
 		state = mesecon.state.off,
 		rules = corner_get_rules,
 		onstate = "mesecons_extrawires:corner_on"
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_extrawires/crossover.lua

@@ -39,6 +39,7 @@ minetest.register_node("mesecons_extrawires:crossover_off", {
 			rules = crossover_get_rules(),
 		}
 	},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_01", {
@@ -63,6 +64,7 @@ minetest.register_node("mesecons_extrawires:crossover_01", {
 			rules = crossover_get_rules(),
 		}
 	},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_10", {
@@ -87,6 +89,7 @@ minetest.register_node("mesecons_extrawires:crossover_10", {
 			rules = crossover_get_rules(),
 		}
 	},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_on", {
@@ -111,6 +114,7 @@ minetest.register_node("mesecons_extrawires:crossover_on", {
 			rules = crossover_get_rules(),
 		}
 	},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_extrawires/mesewire.lua

@@ -26,7 +26,8 @@ local powered_def = mesecon.mergetable(minetest.registered_nodes["default:mese"]
 		offstate = "default:mese",
 		rules = mesewire_rules
 	}},
-	groups = {cracky = 1, not_in_creative_inventory = 1}
+	groups = {cracky = 1, not_in_creative_inventory = 1},
+	on_blast = mesecon.on_blastnode,
 })
 
 for i, v in pairs(powered_def.tiles) do

mesecons_extrawires/tjunction.lua

@@ -45,7 +45,8 @@ minetest.register_node("mesecons_extrawires:tjunction_on", {
 		state = mesecon.state.on,
 		rules = tjunction_get_rules,
 		offstate = "mesecons_extrawires:tjunction_off"
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:tjunction_off", {
@@ -71,7 +72,8 @@ minetest.register_node("mesecons_extrawires:tjunction_off", {
 		state = mesecon.state.off,
 		rules = tjunction_get_rules,
 		onstate = "mesecons_extrawires:tjunction_on"
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_fpga/init.lua

@@ -116,6 +116,7 @@ plg.register_nodes({
 	after_dig_node = function(pos, node)
 		mesecon.receptor_off(pos, plg.rules[node.name])
 	end,
+	on_blast = mesecon.on_blastnode,
 	on_rotate = function(pos, node, user, mode)
 		local abcd1 = {"A", "B", "C", "D"}
 		local abcd2 = {A = 1, B = 2, C = 3, D = 4}

mesecons_hydroturbine/init.lua

@@ -24,7 +24,8 @@ minetest.register_node("mesecons_hydroturbine:hydro_turbine_off", {
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {receptor = {
 		state = mesecon.state.off
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_hydroturbine:hydro_turbine_on", {
@@ -51,7 +52,8 @@ minetest.register_node("mesecons_hydroturbine:hydro_turbine_on", {
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {receptor = {
 		state = mesecon.state.on
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 

mesecons_insulated/init.lua

@@ -36,7 +36,8 @@ minetest.register_node("mesecons_insulated:insulated_on", {
 		state = mesecon.state.on,
 		offstate = "mesecons_insulated:insulated_off",
 		rules = insulated_wire_get_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_insulated:insulated_off", {
@@ -67,7 +68,8 @@ minetest.register_node("mesecons_insulated:insulated_off", {
 		state = mesecon.state.off,
 		onstate = "mesecons_insulated:insulated_on",
 		rules = insulated_wire_get_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_lamp/init.lua

@@ -27,7 +27,8 @@ minetest.register_node("mesecons_lamp:lamp_on", {
 		action_off = function (pos, node)
 			minetest.swap_node(pos, {name = "mesecons_lamp:lamp_off", param2 = node.param2})
 		end
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_lamp:lamp_off", {
@@ -48,7 +49,8 @@ minetest.register_node("mesecons_lamp:lamp_off", {
 		action_on = function (pos, node)
 			minetest.swap_node(pos, {name = "mesecons_lamp:lamp_on", param2 = node.param2})
 		end
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_lightstone/init.lua

@@ -20,7 +20,7 @@ function mesecon.lightstone_add(name, base_item, texture_off, texture_on, desc)
 	end
 	minetest.register_node("mesecons_lightstone:lightstone_" .. name .. "_off", {
 		tiles = {texture_off},
-		groups = {cracky=2, mesecon_effector_off = 1, mesecon = 2},
+		groups = {cracky = 2, mesecon_effector_off = 1, mesecon = 2},
 		description = desc,
 		sounds = default.node_sound_stone_defaults(),
 		mesecons = {effector = {
@@ -28,20 +28,22 @@ function mesecon.lightstone_add(name, base_item, texture_off, texture_on, desc)
 			action_on = function (pos, node)
 				minetest.swap_node(pos, {name = "mesecons_lightstone:lightstone_" .. name .. "_on", param2 = node.param2})
 			end,
-		}}
+		}},
+		on_blast = mesecon.on_blastnode,
 	})
 	minetest.register_node("mesecons_lightstone:lightstone_" .. name .. "_on", {
-	tiles = {texture_on},
+		tiles = {texture_on},
-	groups = {cracky=2,not_in_creative_inventory=1, mesecon = 2},
+		groups = {cracky = 2, not_in_creative_inventory = 1, mesecon = 2},
-	drop = "mesecons_lightstone:lightstone_" .. name .. "_off",
+		drop = "mesecons_lightstone:lightstone_" .. name .. "_off",
-	light_source = default.LIGHT_MAX-2,
+		light_source = minetest.LIGHT_MAX - 2,
-	sounds = default.node_sound_stone_defaults(),
+		sounds = default.node_sound_stone_defaults(),
-	mesecons = {effector = {
+		mesecons = {effector = {
-		rules = lightstone_rules,
+			rules = lightstone_rules,
-		action_off = function (pos, node)
+			action_off = function (pos, node)
-			minetest.swap_node(pos, {name = "mesecons_lightstone:lightstone_" .. name .. "_off", param2 = node.param2})
+				minetest.swap_node(pos, {name = "mesecons_lightstone:lightstone_" .. name .. "_off", param2 = node.param2})
-		end,
+			end,
-	}}
+		}},
+		on_blast = mesecon.on_blastnode,
 	})
 
 	minetest.register_craft({

mesecons_luacontroller/init.lua

@@ -629,6 +629,7 @@ for d = 0, 1 do
 			mesecon.receptor_off(pos, output_rules)
 		end,
 		is_luacontroller = true,
+		on_blast = mesecon.on_blastnode,
 	})
 end
 end
@@ -669,6 +670,7 @@ minetest.register_node(BASENAME .. "_burnt", {
 			end,
 		},
 	},
+	on_blast = mesecon.on_blastnode,
 })
 
 ------------------------

mesecons_microcontroller/init.lua

@@ -138,6 +138,7 @@ minetest.register_node(nodename, {
 		rules = microc_rules[node.name]
 		mesecon.receptor_off(pos, rules)
 	end,
+	on_blast = mesecon.on_blastnode,
 })
 end
 end

mesecons_movestones/init.lua

@@ -111,6 +111,8 @@ function mesecon.register_movestone(name, def, is_sticky)
 
 	def.drop = name
 
+	def.on_blast = mesecon.on_blastnode
+
 	minetest.register_node(name, def)
 
 	-- active node only

mesecons_noteblock/init.lua

@@ -12,7 +12,8 @@ minetest.register_node("mesecons_noteblock:noteblock", {
 		action_on = function(pos, node)
 			mesecon.noteblock_play(pos, node.param2)
 		end
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_pistons/init.lua

@@ -184,7 +184,8 @@ minetest.register_node("mesecons_pistons:piston_normal_off", {
 	mesecons = {effector={
 		action_on = piston_on,
 		rules = piston_get_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- onstate
@@ -212,7 +213,8 @@ minetest.register_node("mesecons_pistons:piston_normal_on", {
 	mesecons = {effector={
 		action_off = piston_off,
 		rules = piston_get_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- pusher
@@ -232,6 +234,7 @@ minetest.register_node("mesecons_pistons:piston_pusher_normal", {
 	corresponding_piston = "mesecons_pistons:piston_normal_on",
 	selection_box = piston_pusher_box,
 	node_box = piston_pusher_box,
+	drop = "",
 })
 
 -- Sticky ones
@@ -265,7 +268,8 @@ minetest.register_node("mesecons_pistons:piston_sticky_off", {
 	mesecons = {effector={
 		action_on = piston_on,
 		rules = piston_get_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- onstate
@@ -293,7 +297,8 @@ minetest.register_node("mesecons_pistons:piston_sticky_on", {
 	mesecons = {effector={
 		action_off = piston_off,
 		rules = piston_get_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- pusher
@@ -313,6 +318,7 @@ minetest.register_node("mesecons_pistons:piston_pusher_sticky", {
 	corresponding_piston = "mesecons_pistons:piston_sticky_on",
 	selection_box = piston_pusher_box,
 	node_box = piston_pusher_box,
+	drop = "",
 })
 
 --
@@ -364,7 +370,8 @@ minetest.register_node("mesecons_pistons:piston_up_normal_off", {
 	mesecons = {effector={
 		action_on = piston_on,
 		rules = piston_up_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- onstate
@@ -392,7 +399,8 @@ minetest.register_node("mesecons_pistons:piston_up_normal_on", {
 	mesecons = {effector={
 		action_off = piston_off,
 		rules = piston_up_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- pusher
@@ -412,6 +420,7 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_normal", {
 	corresponding_piston = "mesecons_pistons:piston_up_normal_on",
 	selection_box = piston_up_pusher_box,
 	node_box = piston_up_pusher_box,
+	drop = "",
 })
 
 
@@ -448,7 +457,8 @@ minetest.register_node("mesecons_pistons:piston_up_sticky_off", {
 	mesecons = {effector={
 		action_on = piston_on,
 		rules = piston_up_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- onstate
@@ -476,7 +486,8 @@ minetest.register_node("mesecons_pistons:piston_up_sticky_on", {
 	mesecons = {effector={
 		action_off = piston_off,
 		rules = piston_up_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- pusher
@@ -496,6 +507,7 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", {
 	corresponding_piston = "mesecons_pistons:piston_up_sticky_on",
 	selection_box = piston_up_pusher_box,
 	node_box = piston_up_pusher_box,
+	drop = "",
 })
 
 --
@@ -550,7 +562,8 @@ minetest.register_node("mesecons_pistons:piston_down_normal_off", {
 	mesecons = {effector={
 		action_on = piston_on,
 		rules = piston_down_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- onstate
@@ -578,7 +591,8 @@ minetest.register_node("mesecons_pistons:piston_down_normal_on", {
 	mesecons = {effector={
 		action_off = piston_off,
 		rules = piston_down_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- pusher
@@ -598,6 +612,7 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_normal", {
 	corresponding_piston = "mesecons_pistons:piston_down_normal_on",
 	selection_box = piston_down_pusher_box,
 	node_box = piston_down_pusher_box,
+	drop = "",
 })
 
 -- Sticky
@@ -630,7 +645,8 @@ minetest.register_node("mesecons_pistons:piston_down_sticky_off", {
 	mesecons = {effector={
 		action_on = piston_on,
 		rules = piston_down_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- onstate
@@ -658,7 +674,8 @@ minetest.register_node("mesecons_pistons:piston_down_sticky_on", {
 	mesecons = {effector={
 		action_off = piston_off,
 		rules = piston_down_rules,
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- pusher
@@ -678,6 +695,7 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", {
 	corresponding_piston = "mesecons_pistons:piston_down_sticky_on",
 	selection_box = piston_down_pusher_box,
 	node_box = piston_down_pusher_box,
+	drop = "",
 })
 
 

mesecons_powerplant/init.lua

@@ -18,7 +18,8 @@ minetest.register_node("mesecons_powerplant:power_plant", {
 	sounds = default.node_sound_leaves_defaults(),
 	mesecons = {receptor = {
 		state = mesecon.state.on
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_random/init.lua

@@ -12,7 +12,8 @@ minetest.register_node("mesecons_random:removestone", {
 			mesecon.on_dignode(pos, node)
 			minetest.check_for_falling(vector.add(pos, vector.new(0, 1, 0)))
 		end
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({
@@ -37,7 +38,8 @@ minetest.register_node("mesecons_random:ghoststone", {
 		state = mesecon.state.off,
 		rules = mesecon.rules.alldirs,
 		onstate = "mesecons_random:ghoststone_active"
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_random:ghoststone_active", {
@@ -59,7 +61,8 @@ minetest.register_node("mesecons_random:ghoststone_active", {
 		if (minetest.get_node(shadowpos).name == "air") then
 			minetest.dig_node(shadowpos)
 		end
-	end
+	end,
+	on_blast = mesecon.on_blastnode,
 })
 
 

mesecons_solarpanel/init.lua

@@ -25,7 +25,8 @@ minetest.register_node("mesecons_solarpanel:solar_panel_on", {
 	sounds = default.node_sound_glass_defaults(),
 	mesecons = {receptor = {
 		state = mesecon.state.on
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 -- Solar Panel
@@ -55,7 +56,8 @@ minetest.register_node("mesecons_solarpanel:solar_panel_off", {
 	sounds = default.node_sound_glass_defaults(),
 	mesecons = {receptor = {
 		state = mesecon.state.off
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_torch/init.lua

@@ -62,7 +62,8 @@ minetest.register_node("mesecons_torch:mesecon_torch_off", {
 	mesecons = {receptor = {
 		state = mesecon.state.off,
 		rules = torch_get_output_rules
-	}}
+	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_torch:mesecon_torch_on", {
@@ -82,6 +83,7 @@ minetest.register_node("mesecons_torch:mesecon_torch_on", {
 		state = mesecon.state.on,
 		rules = torch_get_output_rules
 	}},
+	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_abm({