add travelcenter info-entities

nodes.lua

@@ -393,6 +393,38 @@ minetest.register_entity("illuna:rulehint", {
     textures = {"illuna_rulehint.png"},
 })
 
+minetest.register_entity("illuna:travelcenter_ne", {
+    visual = "sprite",
+    visual_size = {x=3,y=3},
+    collisionbox = {0},
+    physical = false,
+    textures = {"illuna_travelcenter_ne.png"},
+})
+
+minetest.register_entity("illuna:travelcenter_nw", {
+    visual = "sprite",
+    visual_size = {x=3,y=3},
+    collisionbox = {0},
+    physical = false,
+    textures = {"illuna_travelcenter_nw.png"},
+})
+
+minetest.register_entity("illuna:travelcenter_se", {
+    visual = "sprite",
+    visual_size = {x=3,y=3},
+    collisionbox = {0},
+    physical = false,
+    textures = {"illuna_travelcenter_se.png"},
+})
+
+minetest.register_entity("illuna:travelcenter_sw", {
+    visual = "sprite",
+    visual_size = {x=3,y=3},
+    collisionbox = {0},
+    physical = false,
+    textures = {"illuna_travelcenter_sw.png"},
+})
+
 function illuna.node_sound_wool(table)
     table = table or {}
     table.footstep = table.footstep or