add `slat` support

.luacheckrc

@@ -23,5 +23,6 @@ read_globals = {
 	"mesecon",
 	"unifieddyes",
 	"letters",
-	"stealthnode"
+	"stealthnode",
+	"slats"
 }

mod.conf

@@ -13,5 +13,6 @@ basic_materials,
 dye,
 unifieddyes,
 letters,
-mesecons_stealthnode
+mesecons_stealthnode,
+slats
 """

nodes.json

@@ -38,7 +38,8 @@
         "description": "rough metal"
     },
     "lighttop": {
-        "description": "metal block"
+        "description": "metal block",
+        "slat": true
     },
     "red": {
         "description": "red lines"
@@ -50,7 +51,8 @@
         "description": "vent"
     },
     "stripes": {
-        "description": "hazard stripes"
+        "description": "hazard stripes",
+        "slat": true
     },
     "rust": {
         "description": "rusty metal"
@@ -83,7 +85,8 @@
         "description": "blue metal"
     },
     "bluetile": {
-        "description": "blue tile"
+        "description": "blue tile",
+        "slat": true
     },
     "greytile": {
         "description": "grey tile"
@@ -106,7 +109,8 @@
     },
     "whitetile": {
         "description": "white tile 2",
-        "colorable": true
+        "colorable": true,
+        "slat": true
     },
     "black_detail": {
         "description": "black detail"
@@ -206,7 +210,8 @@
         "description": "Doom wall 4.4"
     },
     "blackdmg": {
-        "description": "Damaged black wall"
+        "description": "Damaged black wall",
+        "slat": true
     },
     "blackdmgstripe": {
         "description": "Damaged black wall(stripes)"
@@ -252,7 +257,8 @@
         "description": "Purple wall 4"
     },
     "pplblk": {
-        "description": "Purple tile"
+        "description": "Purple tile",
+        "slat": true
     },
     "purple": {
         "description": "Purple node"

nodes.lua

@@ -1,5 +1,6 @@
 local has_unifieddyes_mod = minetest.get_modpath("unifieddyes")
 local has_moreblocks_mod = minetest.get_modpath("moreblocks")
+local has_slats_mod = minetest.get_modpath("slats")
 
 --nodes
 
@@ -616,4 +617,15 @@ for name, def in pairs(nodes) do
 			sounds = sounds,
 		})
 	end
+
+	if has_slats_mod and def.slat then
+		slats.register_slat(
+			name,
+			"scifi_nodes:" .. name,
+			node_def.groups,
+			"scifi_nodes_" .. name .. ".png^slats_slat_overlay.png^[makealpha:255,126,126",
+			def.description .. " Slat",
+			sounds
+		)
+	end
 end