Merge 623c4017d2 into e0e0305836

display_api/display.lua

@@ -81,9 +81,16 @@ end
 -- Detect rotation restriction
 local rotation_restricted = nil
 minetest.register_entity('display_api:dummy_entity', {
-	collisionbox = { 0, 0, 0, 0, 0, 0 },
-	visual = "upright_sprite",
-	textures = {} })
+	initial_properties = {
+		collisionbox = {0, 0, 0, 0, 0, 0},
+		visual = "upright_sprite",
+		is_visible = false,
+		textures = {"blank.png"}
+	},
+	on_blast = function(self, damage)
+		return false, false, {}
+	end,
+})
 
 function display_api.is_rotation_restricted()
 	if rotation_restricted == nil then
@@ -282,6 +289,15 @@ function display_api.on_destruct(pos)
 	end
 end
 
+function display_api.on_blast(pos, intensity)
+	if not minetest.is_protected(pos, "tnt:blast") then
+		local node = minetest.get_node(pos)
+		local drops = minetest.get_node_drops(node, "tnt:blast")
+		minetest.remove_node(pos)
+		return drops
+	end
+end
+
 -- On_rotate (screwdriver) callback for display_api items. Prevents invalid
 -- rotations and reorients entities.
 function display_api.on_rotate(pos, node, user, _, new_param2)
@@ -304,13 +320,18 @@ end
 function display_api.register_display_entity(entity_name)
 	if not minetest.registered_entities[entity_name] then
 		minetest.register_entity(':'..entity_name, {
-			collisionbox = { 0, 0, 0, 0, 0, 0 },
-			visual = "upright_sprite",
-			textures = {},
+			initial_properties = {
+				collisionbox = {0, 0, 0, 0, 0, 0},
+				visual = "upright_sprite",
+				textures = {},
+			},
 			on_activate = display_api.on_activate,
 			get_staticdata = function(self)
 				return minetest.serialize({ nodepos = self.nodepos })
 			end,
+			on_blast = function(self, damage)
+				return false, false, {}
+			end,
 		})
 	end
 end

ontime_clocks/nodes.lua

@@ -48,6 +48,7 @@ minetest.register_node("ontime_clocks:green_digital", {
 	on_place = display_api.on_place,
 	on_construct = display_api.on_construct,
 	on_destruct = display_api.on_destruct,
+	on_blast = display_api.on_blast,
 	on_rotate = display_api.on_rotate,
 })
 
@@ -86,6 +87,7 @@ minetest.register_node("ontime_clocks:red_digital", {
 	on_place = display_api.on_place,
 	on_construct = display_api.on_construct,
 	on_destruct = display_api.on_destruct,
+	on_blast = display_api.on_blast,
 	on_rotate = display_api.on_rotate,
 })
 
@@ -124,6 +126,7 @@ minetest.register_node("ontime_clocks:white", {
 	on_place = display_api.on_place,
 	on_construct = display_api.on_construct,
 	on_destruct = display_api.on_destruct,
+	on_blast = display_api.on_blast,
 	on_rotate = display_api.on_rotate,
 })
 
@@ -161,6 +164,7 @@ minetest.register_node("ontime_clocks:frameless_black", {
 	on_place = display_api.on_place,
 	on_construct = display_api.on_construct,
 	on_destruct = display_api.on_destruct,
+	on_blast = display_api.on_blast,
 	on_rotate = display_api.on_rotate,
 })
 
@@ -198,6 +202,7 @@ minetest.register_node("ontime_clocks:frameless_gold", {
 	on_place = display_api.on_place,
 	on_construct = display_api.on_construct,
 	on_destruct = display_api.on_destruct,
+	on_blast = display_api.on_blast,
 	on_rotate = display_api.on_rotate,
 })
 
@@ -235,6 +240,7 @@ minetest.register_node("ontime_clocks:frameless_white", {
 	on_place = display_api.on_place,
 	on_construct = display_api.on_construct,
 	on_destruct = display_api.on_destruct,
+	on_blast = display_api.on_blast,
 	on_rotate = display_api.on_rotate,
 })
 

signs/compatibility.lua

@@ -61,9 +61,11 @@ minetest.register_lbm({ name = "signs:conpatibility_1",
 -- We need to have this entity registered to be able to remove it.
 if minetest.registered_entities["signs:text"] == nil then
 	minetest.register_entity("signs:text", {
-		collisionbox = { 0, 0, 0, 0, 0, 0 },
-		visual = "upright_sprite",
-		textures = {},
+		on_activate = function(self)
+			if self.object then
+				self.object:remove()
+			end
+		end
 	})
 end
 

signs_api/init.lua

@@ -218,6 +218,7 @@ function signs_api.register_sign(mod, name, model)
 				display_api.on_construct(pos)
 			end,
 		on_destruct = display_api.on_destruct,
+		on_blast = display_api.on_blast,
 		on_rotate = signs_api.on_rotate,
 		on_receive_fields =  signs_api.on_receive_fields,
 		on_punch = function(pos, node, player, pointed_thing)

steles/nodes.lua

@@ -74,6 +74,7 @@ for i, material in ipairs(steles.materials) do
 					display_api.on_construct(pos)
 				end,
 			on_destruct = display_api.on_destruct,
+			on_blast = display_api.on_blast,
 			on_rotate = display_api.on_rotate,
 			on_receive_fields = function(pos, formname, fields, player)
 					if not minetest.is_protected(pos, player:get_player_name()) then