From 48dc7b4c929c0596bc710bebafc4ca53cacb1748 Mon Sep 17 00:00:00 2001
From: acmgit <undertakers_help@yahoo.com>
Date: Tue, 2 Aug 2016 20:12:31 +0200
Subject: Named Parameter added, Default-Values for Parameter inserted.

---
 init.lua | 46 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 38 insertions(+), 8 deletions(-)

(limited to 'init.lua')

diff --git a/init.lua b/init.lua
index 76f466f..b05303b 100644
--- a/init.lua
+++ b/init.lua
@@ -2,16 +2,46 @@ dofile(minetest.get_modpath("billboard") .. "/nodes.lua")
 
 for i,n in ipairs(bb_boardlist) do
 
+    -- No Title there?
+    if n.title == nil then
+        n.title = "Billboard ".. n.item1 .. "_" .. n.item2 .. "_" .. n.item3
+    end
+    
+    -- For Recipe: Item isn't given?
+    if n.item1 == nil then
+        n.item1 = "sign_wall_wood"
+    end
+    if n.item2 == nil then
+        n.item2 = "white"
+    end
+    if n.item3 == nil then
+        n.item3 = "white"
+    end
+    
+    -- scale isn't given or 0 (invalid)?
+    if n.scale == nil or n.scale == 0 then
+        n.scale = 1
+    end
+    -- scale has a negative value?
+    if n.scale < 0 then 
+        n.scale = n.scale * -1
+    end
+    
+    -- no Imagetyp is given?
+    if n.imgtyp == nil then
+        n.imgtyp = "png"
+    end
+    
     -- Register the Node
-    minetest.register_node("billboard:bb_".. n[1].."_"..n[2].."_"..n[3], {
-                    description = "Billboard " ..n[1].."_"..n[2].."_"..n[3],
+    minetest.register_node("billboard:bb_".. n.item1 .."_"..n.item2 .."_"..n.item3, {
+                    description = n.title,
                     drawtype = "signlike",
-                    visual_scale = n[4],
+                    visual_scale = n.scale,
                     tiles = {
-                                    "bb_"..n[1].."_"..n[2].."_"..n[3].."."..n[5]
+                                    "bb_"..n.item1.."_"..n.item2.."_"..n.item3.."."..n.imgtyp
                                 },
-                    inventory_image = "bb_"..n[1].."_"..n[2].."_"..n[3].."."..n[5],
-                    wield_image = "bb_"..n[1].."_"..n[2].."_"..n[3].."."..n[5],
+                    inventory_image = "bb_"..n.item1.."_"..n.item2.."_"..n.item3.."."..n.imgtyp,
+                    wield_image = "bb_"..n.item1.."_"..n.item2.."_"..n.item3.."."..n.imgtyp,
                     paramtype = "light",
                     paramtype2 = "wallmounted",
                     sunlight_propagates = true,
@@ -27,10 +57,10 @@ for i,n in ipairs(bb_boardlist) do
     
     -- Register the Recipe for the Node
     minetest.register_craft({
-                        output = "billboard:bb_"..n[1].."_"..n[2].."_"..n[3],
+                        output = "billboard:bb_"..n.item1.."_"..n.item2.."_"..n.item3,
                         recipe = {
                                             {"group:stick", "group:stick", "group:stick"},
-                                            {"default:"..n[1], "wool:"..n[2], "wool:"..n[3]},
+                                            {"default:"..n.item1, "wool:"..n.item2, "wool:"..n.item3},
                                             {"group:stick", "group:stick", "group:stick"}
                                     }
     })
-- 
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