Total rewrite again. All pipes are now nice and round-looking, and they auto-connect! Also added temporary nodes for pump

and valve (each with an on/off setting - punch to change).  No crafting recipes yet and the pipes still don't do anything
useful yet.  Soon.

1 files changed, 353 insertions, 0 deletions

diff --git a/oldpipes.lua b/oldpipes.lua
new file mode 100644
index 0000000..876fc24
--- /dev/null
+++ b/oldpipes.lua
@@ -0,0 +1,353 @@
+-- This file is basically most of the old init.lua and only supplies the
+-- old nodes created by the previous verison of Pipeworks.
+--
+-- License: WTFPL
+--
+
+local nodenames = {
+	"vertical",
+	"horizontal",
+	"junction_xy",
+	"junction_xz",
+	"bend_xy_down",
+	"bend_xy_up",
+	"bend_xz",
+	"crossing_xz",
+	"crossing_xy",
+	"crossing_xyz",
+	"pipe",
+	"cap_neg_x",
+	"cap_pos_x",
+	"cap_neg_y",
+	"cap_pos_y",
+	"cap_neg_z",
+	"cap_pos_z"
+}
+
+local descriptions = {
+	"vertical",
+	"horizontal",
+	"junction between X and Y axes",
+	"junction between X and Z axes",
+	"downward bend between X and Y axes",
+	"upward bend between X and Y axes",
+	"bend between X/Z axes",
+	"4-way crossing between X and Z axes",
+	"4-way crossing between X/Z and Y axes",
+	"6-way crossing",
+	"basic segment",
+	"capped, negative X half only",
+	"capped, positive X half only",
+	"capped, negative Y half only",
+	"capped, positive Y half only",
+	"capped, negative Z half only",
+	"capped, positive Z half only"
+}
+
+local nodeimages = {
+	{"pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_plain.png"},
+
+	{"pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png"},
+
+	{"pipeworks_plain.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png"},
+
+	{"pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png"},
+
+-- horizontal short segment
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_plain.png",
+	 "pipeworks_plain.png"},
+
+-- capped 
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_pipe_end.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png"},
+
+	{"pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_windowed_XXXXX.png",
+	 "pipeworks_pipe_end.png",
+	 "pipeworks_windowed_XXXXX.png"},
+}
+
+local selectionboxes = {
+	{ -0.15, -0.5, -0.15, 0.15,  0.5, 0.15 },
+	{ -0.5, -0.15, -0.15, 0.5, 0.15, 0.15 },
+	{ -0.15, -0.5, -0.15, 0.5, 0.5, 0.15 },
+	{ -0.5, -0.15, -0.15, 0.5, 0.15, 0.5 },
+	{ -0.15, -0.5, -0.15, 0.5, 0.15, 0.15 },
+	{ -0.15, -0.15, -0.15, 0.5, 0.5, 0.15 },
+	{ -0.15, -0.15, -0.15, 0.5, 0.15, 0.5 },
+	{ -0.5, -0.15, -0.5, 0.5, 0.15, 0.5 },
+	{ -0.5, -0.5, -0.15, 0.5, 0.5, 0.15 },
+	{ -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
+	{ -0.3, -0.15, -0.15, 0.3, 0.15, 0.15 },
+	{ -0.5, -0.15, -0.15, 0, 0.15, 0.15 },
+	{ 0, -0.15, -0.15, 0.5, 0.15, 0.15 },
+	{ -0.15, -0.5, -0.15, 0.15, 0, 0.15 },
+	{ -0.15, 0, -0.15, 0.15, 0.5, 0.15 },
+	{ -0.15, -0.15, -0.5, 0.15, 0.15, 0 },
+	{ -0.15, -0.15, 0, 0.15, 0.15, 0.5 },
+}
+
+local nodeboxes = {
+	{{ -0.15, -0.5 , -0.15, 0.15, -0.45, 0.15 },	-- vertical
+	 { -0.1 , -0.45, -0.1 , 0.1 ,  0.45, 0.1  },
+	 { -0.15,  0.45, -0.15, 0.15,  0.5 , 0.15 }},
+
+	{{ -0.5 , -0.15, -0.15, -0.45, 0.15, 0.15 },	-- horizontal
+	 { -0.45, -0.1 , -0.1 ,  0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 , 0.15, 0.15 }},
+
+	{{ -0.15, -0.5 , -0.15,  0.15, -0.45, 0.15 },	-- vertical with X/Z junction
+	 { -0.1 , -0.45, -0.1 ,  0.1 ,  0.45, 0.1  },
+	 { -0.15,  0.45, -0.15,  0.15,  0.5 , 0.15 },	
+	 {  0.1 , -0.1 , -0.1 ,  0.45,  0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 ,  0.15, 0.15 }},
+
+	{{ -0.15, -0.15,  0.45,  0.15, 0.15, 0.5  },	-- horizontal with X/Z junction
+	 { -0.1 , -0.1 ,  0.1 ,  0.1 , 0.1 , 0.45 },
+	 { -0.5 , -0.15, -0.15, -0.45, 0.15, 0.15 },
+	 { -0.45, -0.1 , -0.1 ,  0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 , 0.15, 0.15 }},
+
+	{{ -0.15, -0.5 , -0.15,  0.15, -0.45, 0.15 },	-- bend down from X/Z to Y axis
+	 { -0.1 , -0.45, -0.1 ,  0.1 ,  0.1 , 0.1  },
+	 { -0.1 , -0.1 , -0.1 ,  0.45,  0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 ,  0.15, 0.15 }},
+
+	{{ -0.15, 0.45 , -0.15, 0.15,  0.5, 0.15 },	-- bend up from X/Z to Y axis
+	 { -0.1 , -0.1 , -0.1 , 0.1 , 0.45, 0.1  },
+	 { -0.1 , -0.1 , -0.1 , 0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15, 0.5 , 0.15, 0.15 }},
+
+	{{ -0.15, -0.15,  0.45,  0.15, 0.15, 0.5  },	-- bend between X and Z axes
+	 { -0.1 , -0.1 ,  0.1 ,  0.1 , 0.1 , 0.45 },
+	 { -0.1 , -0.1 , -0.1 ,  0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 , 0.15, 0.15 }},
+
+	{{ -0.5 , -0.15, -0.15, -0.45, 0.15, 0.15 },	-- 4-way crossing between X and Z axes
+	 { -0.45, -0.1 , -0.1 ,  0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 , 0.15, 0.15 },
+	 { -0.15, -0.15, -0.5 ,  0.15, 0.15, -0.45 },
+	 { -0.1 , -0.1 , -0.45,  0.1 , 0.1 ,  0.45 },
+	 { -0.15, -0.15,  0.45,  0.15, 0.15,  0.5  }},
+
+	{{ -0.15, -0.5 , -0.15, 0.15, -0.45, 0.15 },	-- 4-way crossing between X/Z and Y axes
+	 { -0.1 , -0.45, -0.1 , 0.1 ,  0.45, 0.1  },
+	 { -0.15,  0.45, -0.15, 0.15,  0.5 , 0.15 },
+	 { -0.5 , -0.15, -0.15, -0.45, 0.15, 0.15 },
+	 { -0.45, -0.1 , -0.1 ,  0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 , 0.15, 0.15 }},
+
+	{{ -0.5 , -0.15, -0.15, -0.45, 0.15, 0.15 },	-- 6-way crossing (all 3 axes)
+	 { -0.45, -0.1 , -0.1 ,  0.45, 0.1 , 0.1  },
+	 {  0.45, -0.15, -0.15,  0.5 , 0.15, 0.15 },
+	 { -0.15, -0.15, -0.5 ,  0.15, 0.15, -0.45 },
+	 { -0.1 , -0.1 , -0.45,  0.1 , 0.1 ,  0.45 },
+	 { -0.15, -0.15,  0.45,  0.15, 0.15,  0.5  },
+	 { -0.15, -0.5 , -0.15, 0.15, -0.45, 0.15 },
+	 { -0.1 , -0.45, -0.1 , 0.1 ,  0.45, 0.1  },
+	 { -0.15,  0.45, -0.15, 0.15,  0.5 , 0.15 }},
+
+	{{ -0.3 , -0.15, -0.15, -0.25, 0.15, 0.15 },	-- main center segment
+	 { -0.25, -0.1 , -0.1 ,  0.25, 0.1 , 0.1  },
+	 {  0.25, -0.15, -0.15,  0.3 , 0.15, 0.15 }},
+
+	{{ -0.5,  -0.15, -0.15, -0.45, 0.15, 0.15 },	-- anchored at -X
+	 { -0.45, -0.1,  -0.1,  -0.2,  0.1,  0.1  },
+	 { -0.2,  -0.15, -0.15, -0.15, 0.15, 0.15 },
+	 { -0.15, -0.12, -0.12, -0.1,  0.12, 0.12 },
+	 { -0.1,  -0.08, -0.08, -0.05, 0.08, 0.08 },
+	 { -0.05, -0.04, -0.04,  0,    0.04, 0.04 }},
+
+	{{  0.45, -0.15, -0.15, 0.5,  0.15, 0.15 },	-- anchored at +X
+	 {  0.2,  -0.1,  -0.1,  0.45, 0.1,  0.1  },
+	 {  0.15, -0.15, -0.15, 0.2,  0.15, 0.15 },
+	 {  0.1,  -0.12, -0.12, 0.15, 0.12, 0.12 },
+	 {  0.05, -0.08, -0.08, 0.1,  0.08, 0.08 },
+	 {  0,    -0.04, -0.04, 0.05, 0.04, 0.04 }},
+
+	{{ -0.15,  -0.5, -0.15,  0.15, -0.45, 0.15 },	-- anchored at -Y
+	 { -0.1,  -0.45, -0.1,   0.1,  -0.2,  0.1  },
+	 { -0.15,  -0.2, -0.15,  0.15, -0.15, 0.15 },
+	 { -0.12, -0.15, -0.12,  0.12, -0.1,  0.12 },
+	 { -0.08, -0.1,  -0.08,  0.08, -0.05, 0.08 },
+	 { -0.04, -0.05, -0.04,  0.04,  0,    0.04 }},
+
+	{{ -0.15,  0.45, -0.15, 0.15, 0.5,  0.15 },	-- anchored at +Y
+	 { -0.1,   0.2,  -0.1,  0.1,  0.45, 0.1  },
+	 { -0.15,  0.15, -0.15, 0.15, 0.2,  0.15 },
+	 { -0.12,  0.1,  -0.12, 0.12, 0.15, 0.12 },
+	 { -0.08,  0.05, -0.08, 0.08, 0.1,  0.08 } ,
+	 { -0.04,  0,    -0.04, 0.04, 0.05, 0.04 }},
+
+	{{ -0.15, -0.15, -0.5,  0.15, 0.15, -0.45 },	-- anchored at -Z
+	 { -0.1,  -0.1,  -0.45, 0.1,  0.1,  -0.2  },
+	 { -0.15, -0.15, -0.2,  0.15, 0.15, -0.15 },
+	 { -0.12, -0.12, -0.15, 0.12, 0.12, -0.1  },
+	 { -0.08, -0.08, -0.1,  0.08, 0.08, -0.05 },
+	 { -0.04, -0.04, -0.05, 0.04, 0.04,  0    }},
+
+	{{ -0.15, -0.15,  0.45, 0.15, 0.15, 0.5  },	-- anchored at +Z
+	 { -0.1,  -0.1,   0.2,  0.1,  0.1,  0.45 },
+	 { -0.15, -0.15,  0.15, 0.15, 0.15, 0.2  },
+	 { -0.12, -0.12,  0.1,  0.12, 0.12, 0.15 },
+	 { -0.08, -0.08,  0.05, 0.08, 0.08, 0.1  },
+	 { -0.04, -0.04,  0,    0.04, 0.04, 0.05 }},
+}
+
+function fix_image_names(node, replacement)
+	outtable={}
+	for i in ipairs(nodeimages[node]) do
+		outtable[i]=string.gsub(nodeimages[node][i], "_XXXXX", replacement)
+	end
+
+	return outtable
+end
+
+-- Now define the actual nodes
+
+for node in ipairs(nodenames) do
+	minetest.register_node("pipeworks:"..nodenames[node], {
+		description = "Empty Pipe ("..descriptions[node]..")",
+		drawtype = "nodebox",
+		tiles = fix_image_names(node, "_empty"),
+		paramtype = "light",
+		paramtype2 = "facedir",
+		selection_box = {
+              		type = "fixed",
+			fixed = selectionboxes[node],
+		},
+		node_box = {
+			type = "fixed",
+			fixed = nodeboxes[node]
+		},
+		groups = {snappy=3, pipe=1},
+		sounds = default.node_sound_wood_defaults(),
+		walkable = true,
+		stack_max = 99,
+		drop = "pipeworks:pipe"
+	})
+
+	minetest.register_node("pipeworks:"..nodenames[node].."_loaded", {
+		description = "Loaded Pipe ("..descriptions[node]..")",
+		drawtype = "nodebox",
+		tiles = fix_image_names(node, "_loaded"),
+		paramtype = "light",
+		paramtype2 = "facedir",
+		selection_box = {
+              		type = "fixed",
+			fixed = selectionboxes[node],
+		},	
+		node_box = {
+			type = "fixed",
+			fixed = nodeboxes[node]
+		},
+		groups = {snappy=3, pipe=1},
+		sounds = default.node_sound_wood_defaults(),
+		walkable = true,
+		stack_max = 99,
+		drop = "pipeworks:pipe"
+	})
+end
+