Add initial content

4 files changed, 331 insertions, 0 deletions

diff --git a/.luacheckrc b/.luacheckrc
new file mode 100644
index 0000000..2d16e9a
--- /dev/null
+++ b/.luacheckrc
@@ -0,0 +1,10 @@
+max_line_length = 160
+
+globals = {
+	"mesecon",
+}
+
+read_globals = {
+	"minetest",
+	"vector",
+}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..01d7a82
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,27 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+-----------------------------
+
+Note: While this mod is based on some parts of mt-mods/mesecons,
+I wrote the parts in question, which is why the license is able to not be the same.
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..002fead
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,290 @@
+mesecon.vertical_autoconnect = function(pos)
+	local node = minetest.get_node(pos)
+	if minetest.get_item_group(node.name,"vertical_mesecon") == 0 then return end
+	local uppos = vector.add(pos,vector.new(0,1,0))
+	local dnpos = vector.add(pos,vector.new(0,-1,0))
+	local upnode = minetest.get_node(uppos)
+	local dnnode = minetest.get_node(dnpos)
+	local shouldbe = "mesecons_extrawires:vertical_bottom"
+	if minetest.get_item_group(dnnode.name,"vertical_mesecon") > 0 then
+		if minetest.get_item_group(upnode.name,"vertical_mesecon") > 0 then
+			shouldbe = "mesecons_extrawires:vertical_middle"
+		else
+			shouldbe = "mesecons_extrawires:vertical_top"
+		end
+	end
+	if node.name == "mesecons_extrawires:vertical_tap_off" or node.name == "mesecons_extrawires:vertical_tap_on" then
+		shouldbe = "mesecons_extrawires:vertical_tap"
+	end
+	local upname_base = string.sub(upnode.name,-3,-1) == "_on" and string.sub(upnode.name,1,-4) or string.sub(upnode.name,1,-5)
+	local dnname_base = string.sub(dnnode.name,-3,-1) == "_on" and string.sub(dnnode.name,1,-4) or string.sub(dnnode.name,1,-5)
+	local upjoin = upname_base == "mesecons_extrawires:vertical_bottom"
+	local downjoin = dnname_base == "mesecons_extrawires:vertical_top"
+	minetest.chat_send_all(shouldbe)
+	if shouldbe ~= string.sub(node.name,1,string.len(shouldbe)) or upjoin or downjoin then
+		node.name = shouldbe.."_off"
+		minetest.set_node(pos,node)
+		mesecon.on_placenode(pos,node)
+		mesecon.vertical_autoconnect(uppos)
+		mesecon.vertical_autoconnect(dnpos)
+	end
+end
+
+mesecon.vertical_remove = function(pos)
+	local uppos = vector.add(pos,vector.new(0,1,0))
+	local dnpos = vector.add(pos,vector.new(0,-1,0))
+	mesecon.vertical_autoconnect(uppos)
+	mesecon.vertical_autoconnect(dnpos)
+end
+
+local tap_rules = {
+	{x =  1,y =  0,z =  0},
+	{x = -1,y =  0,z =  0},
+	{x =  0,y =  0,z =  1},
+	{x =  0,y =  0,z = -1},
+	{x =  0,y =  1,z =  0},
+	{x =  0,y = -1,z =  0},
+}
+
+local top_rules = {
+	{x =  1,y =  0,z =  0},
+	{x = -1,y =  0,z =  0},
+	{x =  0,y =  0,z =  1},
+	{x =  0,y =  0,z = -1},
+	{x =  0,y = -1,z =  0},
+}
+
+local middle_rules = {
+	{x =  0,y =  1,z =  0},
+	{x =  0,y = -1,z =  0},
+}
+
+local bottom_rules = {
+	{x =  1,y =  0,z =  0},
+	{x = -1,y =  0,z =  0},
+	{x =  0,y =  0,z =  1},
+	{x =  0,y =  0,z = -1},
+	{x =  0,y =  1,z =  0},
+	{x =  0,y =  2,z =  0},
+}
+
+mesecon.register_node(":mesecons_extrawires:vertical_tap",
+	{
+		description = "Vertical Mesecon Intermediate Connection",
+		paramtype = "light",
+		is_ground_content = false,
+		drawtype = "nodebox",
+		drop = "mesecons_extrawires:vertical_tap_off",
+		node_box = {
+			type = "fixed",
+			fixed = {
+					{-0.5,-0.5,-0.5,0.5,-0.4375,0.5},
+					{-0.05,-0.4375,-0.05,0.05,0.5,0.05},
+				},
+		},
+		collision_box = {
+			type = "fixed",
+			fixed = {
+					{-0.5,-0.5,-0.5,0.5,-0.4375,0.5},
+				},
+		},
+		after_place_node = mesecon.vertical_autoconnect,
+		after_destruct = mesecon.vertical_remove,
+	},
+	{
+		tiles = {"mesecons_wire_off.png"},
+		groups = {
+			dig_immediate = 3,
+			vertical_mesecon = 1,
+		},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.off,
+				onstate = "mesecons_extrawires:vertical_tap_on",
+				rules = tap_rules,
+			}
+		}
+	},
+	{
+		tiles = {"mesecons_wire_on.png"},
+		groups = {
+			dig_immediate = 3,
+			vertical_mesecon = 1,
+			not_in_creative_inventory = 1,
+		},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.on,
+				offstate = "mesecons_extrawires:vertical_tap_off",
+				rules = tap_rules,
+			}
+		}
+	}
+)
+
+mesecon.register_node(":mesecons_extrawires:vertical_top",
+	{
+		description = "Vertical Mesecon (top - you hacker you!)",
+		paramtype = "light",
+		groups = {
+			dig_immediate = 3,
+			vertical_mesecon = 1,
+			not_in_creative_inventory = 1,
+		},
+		is_ground_content = false,
+		drawtype = "nodebox",
+		drop = "mesecons_extrawires:vertical_bottom_off",
+		node_box = {
+			type = "fixed",
+			fixed = {
+					{-0.5,-0.5,-0.5,0.5,-0.4375,0.5},
+				},
+		},
+		after_place_node = mesecon.vertical_autoconnect,
+		after_destruct = mesecon.vertical_remove,
+	},
+	{
+		tiles = {"mesecons_wire_off.png"},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.off,
+				onstate = "mesecons_extrawires:vertical_top_on",
+				rules = top_rules,
+			}
+		}
+	},
+	{
+		tiles = {"mesecons_wire_on.png"},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.on,
+				offstate = "mesecons_extrawires:vertical_top_off",
+				rules = top_rules,
+			}
+		}
+	}
+)
+
+mesecon.register_node(":mesecons_extrawires:vertical_middle",
+	{
+		description = "Vertical Mesecon (middle - you hacker you!)",
+		paramtype = "light",
+		groups = {
+			dig_immediate = 3,
+			vertical_mesecon = 1,
+			not_in_creative_inventory = 1,
+		},
+		is_ground_content = false,
+		walkable = false,
+		drawtype = "nodebox",
+		drop = "mesecons_extrawires:vertical_bottom_off",
+		node_box = {
+			type = "fixed",
+			fixed = {
+					{-0.05,-0.5,-0.05,0.05,0.5,0.05},
+				},
+		},
+		after_place_node = mesecon.vertical_autoconnect,
+		after_destruct = mesecon.vertical_remove,
+	},
+	{
+		tiles = {"mesecons_wire_off.png"},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.off,
+				onstate = "mesecons_extrawires:vertical_middle_on",
+				rules = middle_rules,
+			}
+		}
+	},
+	{
+		tiles = {"mesecons_wire_on.png"},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.on,
+				offstate = "mesecons_extrawires:vertical_middle_off",
+				rules = middle_rules,
+			}
+		}
+	}
+)
+
+mesecon.register_node(":mesecons_extrawires:vertical_bottom",
+	{
+		description = "Vertical Mesecon",
+		paramtype = "light",
+		is_ground_content = false,
+		drawtype = "nodebox",
+		drop = "mesecons_extrawires:vertical_bottom_off",
+		node_box = {
+			type = "fixed",
+			fixed = {
+					{-0.5,-0.5,-0.5,0.5,-0.4375,0.5},
+					{-0.05,-0.4375,-0.05,0.05,0.5,0.05},
+				},
+		},
+		collision_box = {
+			type = "fixed",
+			fixed = {
+					{-0.5,-0.5,-0.5,0.5,-0.4375,0.5},
+				},
+		},
+		after_place_node = mesecon.vertical_autoconnect,
+		after_destruct = mesecon.vertical_remove,
+	},
+	{
+		tiles = {"mesecons_wire_off.png"},
+		groups = {
+			dig_immediate = 3,
+			vertical_mesecon = 1,
+		},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.off,
+				onstate = "mesecons_extrawires:vertical_bottom_on",
+				rules = bottom_rules,
+			}
+		}
+	},
+	{
+		tiles = {"mesecons_wire_on.png"},
+		groups = {
+			dig_immediate = 3,
+			vertical_mesecon = 1,
+			not_in_creative_inventory = 1,
+		},
+		mesecons = {
+			conductor = {
+				state = mesecon.state.on,
+				offstate = "mesecons_extrawires:vertical_bottom_off",
+				rules = bottom_rules,
+			}
+		}
+	}
+)
+
+minetest.register_alias_force("mesecons_extrawires:vertical_off","mesecons_extrawires:vertical_middle_off")
+minetest.register_alias_force("mesecons_extrawires:vertical_on","mesecons_extrawires:vertical_middle_on")
+
+minetest.register_craft({
+	output = "mesecons_extrawires:vertical_bottom_off 3",
+	recipe = {
+		{"group:mesecon_conductor_craftable"},
+		{"group:mesecon_conductor_craftable"},
+		{"group:mesecon_conductor_craftable"},
+	}
+})
+
+minetest.register_craft({
+	output = "mesecons:wire_00000000_off",
+	recipe = {{"mesecons_extrawires:vertical_bottom_off"}}
+})
+
+minetest.register_craft({
+	output = "mesecons_extrawires:vertical_tap_off 5",
+	recipe = {
+		{"",                                 "mesecons_extrawires:vertical_bottom_off",""                                 },
+		{"group:mesecon_conductor_craftable","mesecons_extrawires:vertical_bottom_off","group:mesecon_conductor_craftable"},
+		{"",                                 "mesecons_extrawires:vertical_bottom_off",""                                 },
+	}
+})
diff --git a/mod.conf b/mod.conf
new file mode 100644
index 0000000..87cb1df
--- /dev/null
+++ b/mod.conf
@@ -0,0 +1,4 @@
+name = mesecons_better_vertical
+depends = mesecons,mesecons_extrawires
+title = Better Vertical Mesecons
+description = Vertical mesecons from mt-mods mesecons backported to work with minetest-mods mesecons