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 ++++++++++++++++++++++++++++-------
 nodes.lua | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 110 insertions(+), 18 deletions(-)

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"}
                                     }
     })
diff --git a/nodes.lua b/nodes.lua
index c191a69..615e2bc 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -1,11 +1,73 @@
-bb_boardlist = {
+bb_boardlist = 
+        {
+--[[
+    
+            Description of an Entry:
+   
+            {
+                title = Name for the Billboard, default = bb_item1_item2_item3
+                
+                Recipe to craft:
+                item1 = First Item for the recipe, default = sign_wall_wood
+                item2 = ..                                  , default = white
+                item3 = ..                                  , default = white
+            
+                Size of the Billboard in Blocks
+                scale = number                         , default = 0
+            
+                Typ of the taken Image (must be in textures)
+                imgtyp = "Typ"                          , default = "png"
+            }
 
-            -- { default:, wool:, wool:, visual_scale, Imagetyp }
-            { "sign_wall_wood", "white", "white", 3.0, "jpg" },
-            { "sign_wall_wood", "yellow", "yellow", 3.0, "jpg" },
-            { "sign_wall_wood", "black", "yellow", 3.5, "jpg" },
-            { "sign_wall_wood", "green", "blue", 3.0, "png" },
-            { "sign_wall_wood", "blue", "yellow", 2.0, "jpg" },
-            { "paper", "black", "orange", 2.5, "jpg" },
-            { "paper", "green", "green", 2.0, "png" }
-}
+--]]
+            
+            {  title = "Aikido Billboard", 
+                item1 = "sign_wall_wood", 
+                item2 = "white", 
+                item3 = "white", 
+                scale = 3.0, 
+                imgtyp = "jpg" },
+                
+            {  title = "Detergen Billboard", 
+                item1 = "sign_wall_wood", 
+                item2 = "yellow", 
+                item3 = "yellow", 
+                scale = 3.0, 
+                imgtyp = "jpg" },
+                
+            {  title = "Mesedrink Billboard", 
+                item1 = "sign_wall_wood", 
+                item2 = "black", 
+                item3 = "yellow", 
+                scale = 3.5, 
+                imgtyp = "jpg" },
+                
+            {  title = "Meseforte Billboard", 
+                item1 = "sign_wall_wood", 
+                item2 = "green", 
+                item3 = "blue", 
+                scale = 3.0, 
+                imgtyp = "png" },
+                
+            {  title = "Mesewave Billboard", 
+                item1 = "sign_wall_wood", 
+                item2 = "blue", 
+                item3 = "yellow", 
+                scale = 2.0, 
+                imgtyp = "jpg" },
+                
+            {  title = "Newspaper Billboard", 
+                item1 = "paper", 
+                item2 = "black", 
+                item3 = "orange", 
+                scale = 2.5, 
+                imgtyp = "jpg" },
+                
+            {  title = "Army Billboard", 
+                item1 = "paper", 
+                item2 = "green", 
+                item3 = "green", 
+                scale = 2.0, 
+                imgtyp = "png" }
+                
+    }
-- 
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