Add Alias Functions (#54)

* register_alias
* register_alias_force

1 files changed, 53 insertions, 38 deletions

diff --git a/stairsplus/panels.lua b/stairsplus/panels.lua
index ab6ef83..314939b 100644
--- a/stairsplus/panels.lua
+++ b/stairsplus/panels.lua
@@ -20,52 +20,67 @@ function register_panel(modname, subname, recipeitem, groups, images, descriptio
 	})
 end
 
-function stairsplus:register_panel(modname, subname, recipeitem, fields)
-	local defs = {
-		[""] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, 0, 0.5},
-			},
+local panels_defs = {
+	[""] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, 0, 0.5},
+		},
+	},
+	["_1"] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, -0.4375, 0.5},
 		},
-		["_1"] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, -0.4375, 0.5},
-			},
+	},
+	["_2"] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, -0.375, 0.5},
 		},
-		["_2"] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, -0.375, 0.5},
-			},
+	},
+	["_4"] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, -0.25, 0.5},
 		},
-		["_4"] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, -0.25, 0.5},
-			},
+	},
+	["_12"] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, 0.25, 0.5},
 		},
-		["_12"] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, 0.25, 0.5},
-			},
+	},
+	["_14"] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, 0.375, 0.5},
 		},
-		["_14"] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, 0.375, 0.5},
-			},
+	},
+	["_15"] = {
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, 0, 0.5, 0.4375, 0.5},
 		},
-		["_15"] = {
-			node_box = {
-				type = "fixed",
-				fixed = {-0.5, -0.5, 0, 0.5, 0.4375, 0.5},
-			},
-		}
 	}
+}
+
+function stairsplus:register_panel_alias(modname_old, subname_old, modname_new, subname_new)
+	local defs = stairsplus.copytable(panels_defs)
+	for alternate, def in pairs(defs) do
+		minetest.register_alias(modname_old .. ":panel_" .. subname_old .. alternate, modname_new .. ":panel_" .. subname_new .. alternate)
+	end
+end
 
+function stairsplus:register_panel_alias_force(modname_old, subname_old, modname_new, subname_new)
+	local defs = stairsplus.copytable(panels_defs)
+	for alternate, def in pairs(defs) do
+		minetest.register_alias_force(modname_old .. ":panel_" .. subname_old .. alternate, modname_new .. ":panel_" .. subname_new .. alternate)
+	end
+end
+
+function stairsplus:register_panel(modname, subname, recipeitem, fields)
+	local defs = stairsplus.copytable(panels_defs)
 	local desc = S("%s Panel"):format(fields.description)
 	for alternate, def in pairs(defs) do
 		for k, v in pairs(fields) do