fix not being able to pick up dropped objects while wielding dye

to correct rotation for "fake wallmounted" nodes so that they always appear
to be on the floor, pointing at one of the four NSEW directions.

depends.txt

@@ -1,2 +1,4 @@
 default
 dye
+intllib?
+

description.txt

@@ -0,0 +1 @@
+Unified Dyes expands the standard dye set from 15 to 90 colors.

gentextures-jpg.sh

@@ -1,183 +0,0 @@
-#!/bin/bash
-
-# This program auto-generates colorized textures for all 89 of the Unified 
-# Dyes colors, based on one or two input files.
-
-# Copyright (C) 2012-2013, Vanessa Ezekowitz
-# Email: vanessaezekowitz@gmail.com
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-if [ -z "`which convert`" ] ; then {
-	echo "Please install Imagemagick."
-	exit 1
-} fi
-
-if [ -z "`which bc`" ] ; then {
-	echo "Please install GNU bc."
-	exit 1
-} fi
-
-if [ $1 = "-t" ] ; then {
-	TINT_OVERLAY=$1
-	BASE=$2
-	COMPOSITE=$3
-} else {
-	TINT_OVERLAY=""
-	BASE=$1
-	COMPOSITE=$2
-} fi
-
-if [ -z $1 ] || [ $1 == "--help" ] || [ $1 == "-h" ] || [[ $1 == "-t" && -z $3 ]] ; then {
-
-	echo -e "\nUsage:
-\ngentextures.sh basename [overlay_filename]
-gentextures.sh -t basename overlay_filename
-
-\nThis script requires up to three parameters which supply the base 
-filename of the textures, an optional .png overlay, and possibly the 
-'-t' switch.  The 'basename' is the first part of the filename that your 
-textures will use when your mod is done, which should almost always be 
-the same as the one-word name of your mod.  For example, if you supply 
-the word 'mymod', this script will produce filenames like mymod_red.jpg 
-or 'mymod_dark_blue_s50.jpg'.  The texture that this script will read 
-and recolor is derived from this parameter, and will be of the form 
-'basename_base.jpg', i.e. 'mymod_base.jpg'. \nYou can also supply an 
-overlay image filename.  This image needs to be a .png or .gif or some 
-other alpha-capable format supported by ImageMagick, and will be 
-composited onto the output files after they have been colorized, but 
-without being modified.  This is useful when you have some part of your 
-base image that will either get changed undesirably (for example, the 
-mortar among several bricks, or the shading detail of a stone pattern).  
-Simply draw two images: one containing the whole image to be colored, 
-and one containing the parts that should not be changed, with either 
-full or partial alpha transparency where the re-colored base image 
-should show through.  Skilled use of color and alpha on this overlay can 
-lead to some interesting effects. \nIf you add '-t' as the first 
-parameter, the script will switch to 'tint overlay' mode.  For this mode 
-to work, you must also supply the base name as usual, and you must 
-include an overlay image filename.  Rather than re-color the base 
-texture, the script will alter the hue/saturation/value of the overlay 
-texture file instead, and leave the base texture unchanged.  When using 
-this mode, the base texture should be drawn in some neutral color, but 
-any color is fine if it results in what you wanted.\n"
-
-
-	exit 1
-} fi
-
-if [[ ! -e $BASE"_base.jpg" ]]; then {
-	echo -e "\nThe basename '"$BASE"_base.jpg' was not found."
-        echo -e "\nAborting.\n"
-	exit 1
-} fi
-
-if [[ ! -z $COMPOSITE && ! -e $COMPOSITE ]]; then {
-	echo -e "\nThe requested composite file '"$COMPOSITE"' was not found."
-        echo -e "\nAborting.\n"
-	exit 1
-} fi
-
-convert $BASE"_base.jpg" -modulate 1,2,3 tempfile.jpg 1>/dev/null 2>/dev/null
-
-if (( $? )) ; then {
-	echo -e "\nImagemagick failed while testing the base texture file."
-	echo -e "\nEither the base file '"$BASE"_base.jpg' isn't an image,"
-	echo "or it is broken, or Imagemagick itself just didn't work."
-	echo -e "\nPlease check and correct your base image and try again."
-	echo -e "\nAborting.\n"
-	exit 1
-} fi
-
-if [ ! -z $COMPOSITE ] ; then {
-	convert $BASE"_base.jpg" -modulate 1,2,3 $COMPOSITE -composite tempfile.jpg 1>/dev/null 2>/dev/null
-
-	if (( $? )) ; then {
-		echo -e "\nImagemagick failed while testing the composite file."
-		echo -e "\nEither the composite file '"$COMPOSITE"' isn't an image"
-		echo "or it is broken, or Imagemagick itself just didn't work."
-		echo -e "\nPlease check and correct your composite image and try again."
-		echo -e "\nAborting.\n"
-		exit 1
-	} fi
-} fi
-
-rm tempfile.jpg
-
-base_colors="red orange yellow lime green aqua cyan skyblue blue violet magenta redviolet"
-
-echo -e -n "\nGenerating filenames based on "$BASE"_base.jpg"
-if [ ! -z $COMPOSITE ] ; then {
-	echo ","
-	echo -n "using "$COMPOSITE" as an overlay"
-} fi
-
-if [ ! -z $TINT_OVERLAY ] ; then {
-	echo ","
-	echo -n "and tinting the overlay instead of the base texture"
-} fi
-
-echo -e "...\n"
-
-mkdir -p generated-textures
-
-function generate_texture () {
-	name=$1
-	h=$2
-	s=$3
-	v=$4
-	if [ -z $TINT_OVERLAY ]; then {
-		if [ -z $COMPOSITE ]; then {
-			convert $BASE"_base.jpg" -modulate $v,$s,$h -quality 97 "generated-textures/"$BASE"_"$name".jpg"
-		} else {
-			convert $BASE"_base.jpg" -modulate $v,$s,$h -quality 97 $COMPOSITE -composite "generated-textures/"$BASE"_"$name".jpg"
-		} fi
-	} else {
-		convert $COMPOSITE -modulate $v,$s,$h -quality 97 MIFF:- | composite MIFF:- $BASE"_base.jpg" "generated-textures/"$BASE"_"$name".jpg"
-	} fi
-}
-
-hue=0
-for color_name in $base_colors ; do
-	hue2=`echo "scale=10; ("$hue"*200/360)+100" |bc`
-	echo $color_name "("$hue" degrees)"
-	echo "     dark"
-	generate_texture "dark_"$color_name $hue2 100 33
-	echo "     medium"
-	generate_texture "medium_"$color_name $hue2 100 66
-	echo "     full"
-	generate_texture $color_name $hue2 100 100
-	echo "     light"
-	generate_texture "light_"$color_name $hue2 100 150
-	echo "     dark, 50% saturation"
-	generate_texture "dark_"$color_name"_s50" $hue2 50 33
-	echo "     medium, 50% saturation"
-	generate_texture "medium_"$color_name"_s50" $hue2 50 66
-	echo "     full, 50% saturation"
-	generate_texture $color_name"_s50" $hue2 50 100 
-	hue=$((hue+30))
-done
-
-echo "greyscales"
-echo "     black"
-generate_texture black 0 0 15
-echo "     dark grey"
-generate_texture darkgrey 0 0 50
-echo "     medium grey"
-generate_texture grey 0 0 100
-echo "     light grey"
-generate_texture lightgrey 0 0 150
-echo "     white"
-generate_texture white 0 0 190

gentextures.sh

@@ -1,177 +0,0 @@
-#!/bin/bash
-
-# This program auto-generates colorized textures for all 89 of the Unified 
-# Dyes colors, based on one or two input files.
-
-# Copyright (C) 2012-2013, Vanessa Ezekowitz
-# Email: vanessaezekowitz@gmail.com
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-if [ -z "`which convert`" ] ; then {
-	echo "Please install Imagemagick."
-	exit 1
-} fi
-
-if [ -z "`which bc`" ] ; then {
-	echo "Please install GNU bc."
-	exit 1
-} fi
-
-if [ $1 = "-t" ] ; then {
-	TINT_OVERLAY=$1
-	BASE=$2
-	COMPOSITE=$3
-} else {
-	TINT_OVERLAY=""
-	BASE=$1
-	COMPOSITE=$2
-} fi
-
-if [ -z $1 ] || [ $1 == "--help" ] || [ $1 == "-h" ] || [[ $1 == "-t" && -z $3 ]] ; then {
-
-	echo -e "\nUsage:
-\ngentextures.sh basename [overlay_filename]
-gentextures.sh -t basename overlay_filename
-\nThis script requires up to three parameters which supply the base filename
-of the textures, an optional overlay, and possibly the '-t' switch.  The
-'basename' is the first part of the filename that your textures will use when
-your mod is done, which should almost always be the same as the one-word name
-of your mod.  For example, if you supply the word 'mymod', this script will
-produce filenames like mymod_red.png or 'mymod_dark_blue_s50.png'.  The
-texture that this script will read and recolor is derived from this parameter,
-and will be of the form 'basename_base.png', i.e. 'mymod_base.png'.
-\nYou can also supply an optional overlay image filename.  This image will be
-composited onto the output files after they have been colorized, but without
-being modified.  This is useful when you have some part of your base image
-that will either get changed undesirably (for example, the mortar among
-several bricks, or the shading detail of a stone pattern).  Simply draw two
-images: one containing the whole image to be colored, and one containing the
-parts that should not be changed, with either full or partial alpha
-transparency where the re-colored base image should show through.  Skilled use
-of color and alpha on this overlay can lead to some interesting effects.
-\nIf you add '-t' as the first parameter, the script will switch to 'tint
-overlay' mode.  For this mode to work, you must also supply the base name as
-usual, and you must include an overlay image filename.  Rather than re-color
-the base texture, the script will alter the hue/saturation/value of the
-overlay texture file instead, and leave the base texture unchanged.  When
-using this mode, the base texture should be drawn in some neutral color, but
-any color is fine if it results in what you wanted.\n"
-	exit 1
-} fi
-
-if [[ ! -e $BASE"_base.png" ]]; then {
-	echo -e "\nThe basename '"$BASE"_base.png' was not found."
-        echo -e "\nAborting.\n"
-	exit 1
-} fi
-
-if [[ ! -z $COMPOSITE && ! -e $COMPOSITE ]]; then {
-	echo -e "\nThe requested composite file '"$COMPOSITE"' was not found."
-        echo -e "\nAborting.\n"
-	exit 1
-} fi
-
-convert $BASE"_base.png" -modulate 1,2,3 tempfile.png 1>/dev/null 2>/dev/null
-
-if (( $? )) ; then {
-	echo -e "\nImagemagick failed while testing the base texture file."
-	echo -e "\nEither the base file '"$BASE"_base.png' isn't an image,"
-	echo "or it is broken, or Imagemagick itself just didn't work."
-	echo -e "\nPlease check and correct your base image and try again."
-	echo -e "\nAborting.\n"
-	exit 1
-} fi
-
-if [ ! -z $COMPOSITE ] ; then {
-	convert $BASE"_base.png" -modulate 1,2,3 $COMPOSITE -composite tempfile.png 1>/dev/null 2>/dev/null
-
-	if (( $? )) ; then {
-		echo -e "\nImagemagick failed while testing the composite file."
-		echo -e "\nEither the composite file '"$COMPOSITE"' isn't an image"
-		echo "or it is broken, or Imagemagick itself just didn't work."
-		echo -e "\nPlease check and correct your composite image and try again."
-		echo -e "\nAborting.\n"
-		exit 1
-	} fi
-} fi
-
-rm tempfile.png
-
-base_colors="red orange yellow lime green aqua cyan skyblue blue violet magenta redviolet"
-
-echo -e -n "\nGenerating filenames based on "$BASE"_base.png"
-if [ ! -z $COMPOSITE ] ; then {
-	echo ","
-	echo -n "using "$COMPOSITE" as an overlay"
-} fi
-
-if [ ! -z $TINT_OVERLAY ] ; then {
-	echo ","
-	echo -n "and tinting the overlay instead of the base texture"
-} fi
-
-echo -e "...\n"
-
-mkdir -p generated-textures
-
-function generate_texture () {
-	name=$1
-	h=$2
-	s=$3
-	v=$4
-	if [ -z $TINT_OVERLAY ]; then {
-		if [ -z $COMPOSITE ]; then {
-			convert $BASE"_base.png" -modulate $v,$s,$h "generated-textures/"$BASE"_"$name".png"
-		} else {
-			convert $BASE"_base.png" -modulate $v,$s,$h $COMPOSITE -composite "generated-textures/"$BASE"_"$name".png"
-		} fi
-	} else {
-		convert $COMPOSITE -modulate $v,$s,$h MIFF:- | composite MIFF:- $BASE"_base.png" "generated-textures/"$BASE"_"$name".png"
-	} fi
-}
-
-hue=0
-for color_name in $base_colors ; do
-	hue2=`echo "scale=10; ("$hue"*200/360)+100" |bc`
-	echo $color_name "("$hue" degrees)"
-	echo "     dark"
-	generate_texture "dark_"$color_name $hue2 100 33
-	echo "     medium"
-	generate_texture "medium_"$color_name $hue2 100 66
-	echo "     full"
-	generate_texture $color_name $hue2 100 100
-	echo "     light"
-	generate_texture "light_"$color_name $hue2 100 150
-	echo "     dark, 50% saturation"
-	generate_texture "dark_"$color_name"_s50" $hue2 50 33
-	echo "     medium, 50% saturation"
-	generate_texture "medium_"$color_name"_s50" $hue2 50 66
-	echo "     full, 50% saturation"
-	generate_texture $color_name"_s50" $hue2 50 100 
-	hue=$((hue+30))
-done
-
-echo "greyscales"
-echo "     black"
-generate_texture black 0 0 15
-echo "     dark grey"
-generate_texture darkgrey 0 0 50
-echo "     medium grey"
-generate_texture grey 0 0 100
-echo "     light grey"
-generate_texture lightgrey 0 0 150
-echo "     white"
-generate_texture white 0 0 190

init.lua

@@ -29,15 +29,471 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 --=====================================================================
 
+unifieddyes = {}
+
+local creative_mode = minetest.setting_getbool("creative_mode")
+
 -- Boilerplate to support localized strings if intllib mod is installed.
 local S
-if (minetest.get_modpath("intllib")) then
-  dofile(minetest.get_modpath("intllib").."/intllib.lua")
-  S = intllib.Getter(minetest.get_current_modname())
+if minetest.get_modpath("intllib") then
+	S = intllib.Getter()
 else
 	S = function(s) return s end
 end
 
+-- helper functions for other mods that use this one
+
+local HUES = {
+	"red",
+	"orange",
+	"yellow",
+	"lime",
+	"green",
+	"aqua",
+	"cyan",
+	"skyblue",
+	"blue",
+	"violet",
+	"magenta",
+	"redviolet"
+}
+
+local HUES2 = {
+	"Red",
+	"Orange",
+	"Yellow",
+	"Lime",
+	"Green",
+	"Aqua",
+	"Cyan",
+	"Sky-blue",
+	"Blue",
+	"Violet",
+	"Magenta",
+	"Red-violet"
+}
+
+local default_dyes = {
+	"black",
+	"blue",
+	"brown",
+	"cyan",
+	"dark_green",
+	"dark_grey",
+	"green",
+	"grey",
+	"magenta",
+	"orange",
+	"pink",
+	"red",
+	"violet",
+	"white",
+	"yellow"
+}
+
+-- code borrowed from homedecor
+
+-- call this function to reset the rotation of a "wallmounted" object on place
+
+function unifieddyes.fix_rotation(pos, placer, itemstack, pointed_thing)
+	local node = minetest.get_node(pos)
+	local yaw = placer:get_look_yaw()
+	local dir = minetest.yaw_to_dir(yaw-1.5)
+	local pitch = placer:get_look_vertical()
+
+	local fdir = minetest.dir_to_wallmounted(dir)
+
+	if pitch < -(math.pi/8) then
+		fdir = 0
+	elseif pitch > math.pi/8 then
+		fdir = 1
+	end
+	minetest.swap_node(pos, { name = node.name, param2 = fdir })
+end
+
+-- use this when you have a "wallmounted" node that should never be oriented
+-- to floor or ceiling...
+
+function unifieddyes.fix_rotation_nsew(pos, placer, itemstack, pointed_thing)
+	local node = minetest.get_node(pos)
+	local yaw = placer:get_look_yaw()
+	local dir = minetest.yaw_to_dir(yaw)
+	local fdir = minetest.dir_to_wallmounted(dir)
+	minetest.swap_node(pos, { name = node.name, param2 = fdir })
+end
+
+-- ... and use this one to force that kind of node off of floor/ceiling
+-- orientation after the screwdriver rotates it.
+
+function unifieddyes.fix_after_screwdriver_nsew(pos, node, user, mode, new_param2)
+	local new_fdir = new_param2 % 8
+	local color = new_param2 - new_fdir
+	print(new_fdir)
+
+	if new_fdir < 2 then
+		new_fdir = 2
+		minetest.swap_node(pos, { name = node.name, param2 = new_fdir + color })
+		return true
+	end
+end
+
+function unifieddyes.select_node(pointed_thing)
+	local pos = pointed_thing.under
+	local node = minetest.get_node_or_nil(pos)
+	local def = node and minetest.registered_nodes[node.name]
+
+	if not def or not def.buildable_to then
+		pos = pointed_thing.above
+		node = minetest.get_node_or_nil(pos)
+		def = node and minetest.registered_nodes[node.name]
+	end
+	return def and pos, def
+end
+
+function unifieddyes.is_buildable_to(placer_name, ...)
+	for _, pos in ipairs({...}) do
+		local node = minetest.get_node_or_nil(pos)
+		local def = node and minetest.registered_nodes[node.name]
+		if not (def and def.buildable_to) or minetest.is_protected(pos, placer_name) then
+			return false
+		end
+	end
+	return true
+end
+
+function unifieddyes.get_hsv(name) -- expects a node/item name
+	local hue = ""
+	local a,b
+	for _, i in ipairs(HUES) do
+		a,b = string.find(name, "_"..i)
+		if a and not ( string.find(name, "_redviolet") and i == "red" ) then
+			hue = i
+			break
+		end
+	end
+
+	if string.find(name, "_light_grey")     then hue = "light_grey"
+	elseif string.find(name, "_lightgrey")  then hue = "light_grey"
+	elseif string.find(name, "_dark_grey")  then hue = "dark_grey"
+	elseif string.find(name, "_darkgrey")   then hue = "dark_grey"
+	elseif string.find(name, "_grey")       then hue = "grey"
+	elseif string.find(name, "_white")      then hue = "white"
+	elseif string.find(name, "_black")      then hue = "black"
+	end
+
+	local sat = ""
+	if string.find(name, "_s50")    then sat = "_s50" end
+
+	local val = ""
+	if string.find(name, "dark_")   then val = "dark_"   end
+	if string.find(name, "medium_") then val = "medium_" end
+	if string.find(name, "light_")  then val = "light_"  end
+
+	return hue, sat, val
+end
+
+-- code borrowed from cheapie's plasticbox mod
+
+function unifieddyes.getpaletteidx(color, is_color_fdir)
+	local origcolor = color
+	local aliases = {
+		["pink"] = "light_red",
+		["brown"] = "dark_orange",
+	}
+
+	local grayscale = {
+		["white"] = 1,
+		["light_grey"] = 2,
+		["grey"] = 3,
+		["dark_grey"] = 4,
+		["black"] = 5,
+	}
+
+	local grayscale_wallmounted = {
+		["white"] = 0,
+		["light_grey"] = 1,
+		["grey"] = 2,
+		["dark_grey"] = 3,
+		["black"] = 4,
+	}
+
+	local hues = {
+		["red"] = 1,
+		["orange"] = 2,
+		["yellow"] = 3,
+		["lime"] = 4,
+		["green"] = 5,
+		["aqua"] = 6,
+		["cyan"] = 7,
+		["skyblue"] = 8,
+		["blue"] = 9,
+		["violet"] = 10,
+		["magenta"] = 11,
+		["redviolet"] = 12,
+	}
+
+	local hues_wallmounted = {
+		["red"] = 0,
+		["orange"] = 1,
+		["yellow"] = 2,
+		["green"] = 3,
+		["cyan"] = 4,
+		["blue"] = 5,
+		["violet"] = 6,
+		["magenta"] = 7
+	}
+
+	local shades = {
+		[""] = 1,
+		["s50"] = 2,
+		["light"] = 3,
+		["medium"] = 4,
+		["mediums50"] = 5,
+		["dark"] = 6,
+		["darks50"] = 7,
+	}
+
+	local shades_wallmounted = {
+		[""] = 1,
+		["medium"] = 2,
+		["dark"] = 3
+	}
+
+	if string.sub(color,1,4) == "dye:" then
+		color = string.sub(color,5,-1)
+	elseif string.sub(color,1,12) == "unifieddyes:" then
+		color = string.sub(color,13,-1)
+	else
+		return
+	end
+
+	if is_color_fdir == "wallmounted" then
+		if grayscale_wallmounted[color] then
+			return (grayscale_wallmounted[color] * 8), 0
+		end
+	elseif is_color_fdir then
+		if grayscale[color] then
+			return (grayscale[color] * 32), 0
+		end
+	else
+		if grayscale[color] then
+			return grayscale[color], 0
+		end
+	end
+
+	local shade = ""
+	if string.sub(color,1,6) == "light_" then
+		shade = "light"
+		color = string.sub(color,7,-1)
+	elseif string.sub(color,1,7) == "medium_" then
+		shade = "medium"
+		color = string.sub(color,8,-1)
+	elseif string.sub(color,1,5) == "dark_" then
+		shade = "dark"
+		color = string.sub(color,6,-1)
+	end
+	if string.sub(color,-4,-1) == "_s50" then
+		shade = shade.."s50"
+		color = string.sub(color,1,-5)
+	end
+
+	if is_color_fdir == "wallmounted" then
+		if color == "brown" then return 48,1
+		elseif color == "pink" then return 56,7
+		elseif color == "blue" and shade == "light" then return 40,5
+		elseif hues_wallmounted[color] and shades_wallmounted[shade] then
+			return (shades_wallmounted[shade] * 64 + hues_wallmounted[color] * 8), hues_wallmounted[color]
+		end
+	else
+		if color == "brown" then
+			color = "orange"
+			shade = "dark"
+		elseif color == "pink" then
+			color = "red"
+			shade = "light"
+		end
+		if hues[color] and shades[shade] then
+			if is_color_fdir then
+				return (shades[shade] * 32), hues[color]
+			else
+				return (hues[color] * 8 + shades[shade]), hues[color]
+			end
+		end
+	end
+end
+
+function unifieddyes.after_dig_node(pos, oldnode, oldmetadata, digger)
+	local prevdye
+
+	if oldmetadata and oldmetadata.fields then
+		prevdye = oldmetadata.fields.dye
+	end
+
+	local inv = digger:get_inventory()
+
+	if prevdye and not (inv:contains_item("main", prevdye) and creative_mode) and minetest.registered_items[prevdye] then
+		if inv:room_for_item("main", prevdye) then
+			inv:add_item("main", prevdye)
+		else
+			minetest.add_item(pos, prevdye)
+		end
+	end
+end
+
+function unifieddyes.on_use(itemstack, player, pointed_thing)
+
+	if pointed_thing and pointed_thing.type == "object" then
+		pointed_thing.ref:punch(player, 0, itemstack:get_tool_capabilities())
+		return player:get_wielded_item() -- punch may modified the wielded item, load the new and return it
+	end
+
+	if not (pointed_thing and pointed_thing.type == "node") then return end  -- if "using" the dye not on a node
+
+	local pos = minetest.get_pointed_thing_position(pointed_thing)
+	local node = minetest.get_node(pos)
+	local nodedef = minetest.registered_nodes[node.name]
+	local playername = player:get_player_name()
+
+	-- if the node has an on_punch defined, bail out and call that instead, unless "sneak" is pressed.
+	if not player:get_player_control().sneak then
+		local onpunch = nodedef.on_punch(pos, node, player, pointed_thing)
+		if onpunch then
+			return onpunch
+		end
+	end
+
+	-- if the target is unknown, has no groups defined, or isn't UD-colorable, just bail out
+	if not (nodedef and nodedef.groups and nodedef.groups.ud_param2_colorable) then
+		minetest.chat_send_player(playername, "That node can't be colored.")
+		return
+	end
+
+	local newnode = nodedef.ud_replacement_node
+	local is_color_fdir
+
+	if nodedef.paramtype2 == "color" then
+		is_color_fdir = false
+	elseif nodedef.paramtype2 == "colorfacedir"
+		then is_color_fdir = true
+	elseif nodedef.paramtype2 == "colorwallmounted"
+		then is_color_fdir = "wallmounted"
+	end
+
+	if minetest.is_protected(pos, playername) and not minetest.check_player_privs(playername, {protection_bypass=true}) then
+		minetest.record_protection_violation(pos, playername)
+		return
+	end
+
+	local stackname = itemstack:get_name()
+	local pos2 = unifieddyes.select_node(pointed_thing)
+	local paletteidx, hue = unifieddyes.getpaletteidx(stackname, is_color_fdir)
+
+	if paletteidx then
+
+		local meta = minetest.get_meta(pos)
+		local prevdye = meta:get_string("dye")
+		local inv = player:get_inventory()
+
+		if not (inv:contains_item("main", prevdye) and creative_mode) and minetest.registered_items[prevdye] then
+			if inv:room_for_item("main", prevdye) then
+				inv:add_item("main", prevdye)
+			else
+				minetest.add_item(pos, prevdye)
+			end
+		end
+
+		meta:set_string("dye", stackname)
+
+		if prevdye == stackname then
+			local a,b = string.find(stackname, ":")
+			minetest.chat_send_player(playername, "That node is already "..string.sub(stackname, a + 1).."." )
+			return
+		elseif not creative_mode then
+			itemstack:take_item()
+		end
+
+		node.param2 = paletteidx
+
+		local oldpaletteidx, oldhuenum = unifieddyes.getpaletteidx(prevdye, is_color_fdir)
+		local oldnode = minetest.get_node(pos)
+
+		local oldhue = nil
+		for _, i in ipairs(HUES) do
+			if string.find(oldnode.name, "_"..i) and not
+				( string.find(oldnode.name, "_redviolet") and i == "red" ) then
+				oldhue = i
+				break
+			end
+		end
+
+		if newnode then -- this path is used when the calling mod want to supply a replacement node
+			if is_color_fdir == "wallmounted" then
+				node.param2 = paletteidx + (minetest.get_node(pos).param2 % 8)
+			elseif is_color_fdir then  -- we probably need to change the hue of the node too
+				if oldhue ~=0 then -- it's colored, not grey
+					if oldhue ~= nil then -- it's been painted before
+						if hue ~= 0 then -- the player's wielding a colored dye
+							newnode = string.gsub(newnode, "_"..oldhue, "_"..HUES[hue])
+						else -- it's a greyscale dye
+							newnode = string.gsub(newnode, "_"..oldhue, "_grey")
+						end
+					else -- it's never had a color at all
+						if hue ~= 0 then -- and if the wield is greyscale, don't change the node name
+							newnode = string.gsub(newnode, "_grey", "_"..HUES[hue])
+						end
+					end
+				else
+					if hue ~= 0 then  -- greyscale dye on greyscale node = no hue change
+						newnode = string.gsub(newnode, "_grey", "_"..HUES[hue])
+					end
+				end
+				node.param2 = paletteidx + (minetest.get_node(pos).param2 % 32)
+			else
+				node.param2 = paletteidx
+			end
+			node.name = newnode
+			minetest.swap_node(pos, node)
+			if not creative_mode then
+				return itemstack
+			end
+		else -- this path is used when you're just painting an existing node, rather than replacing one.
+			newnode = oldnode  -- note that here, newnode/oldnode are a full node, not just the name.
+			if is_color_fdir == "wallmounted" then
+				newnode.param2 = paletteidx + (minetest.get_node(pos).param2 % 8)
+			elseif is_color_fdir then
+				if oldhue then
+					if hue ~= 0 then
+						newnode.name = string.gsub(newnode.name, "_"..oldhue, "_"..HUES[hue])
+					else
+						newnode.name = string.gsub(newnode.name, "_"..oldhue, "_grey")
+					end
+				elseif string.find(minetest.get_node(pos).name, "_grey") and hue ~= 0 then
+					newnode.name = string.gsub(newnode.name, "_grey", "_"..HUES[hue])
+				end
+				newnode.param2 = paletteidx + (minetest.get_node(pos).param2 % 32)
+			else
+				newnode.param2 = paletteidx
+			end
+			minetest.swap_node(pos, newnode)
+			if not creative_mode then
+				return itemstack
+			end
+		end
+	else
+		local a,b = string.find(stackname, ":")
+		if a then
+			minetest.chat_send_player(playername, "That node can't be colored "..string.sub(stackname, a + 1).."." )
+		end
+	end
+end
+
+-- re-define default dyes slightly, to add on_use
+
+for _, color in ipairs(default_dyes) do
+	minetest.override_item("dye:"..color, {
+		on_use = unifieddyes.on_use
+	})
+end
 
 -- Items/recipes needed to generate the few base colors that are not
 -- provided by the standard dyes mod.
@@ -47,7 +503,8 @@ end
 minetest.register_craftitem(":dye:lime", {
 	description = S("Lime Dye"),
 	inventory_image = "unifieddyes_lime.png",
-	groups = { dye=1, excolor_lime=1, unicolor_lime=1, not_in_creative_inventory=1 }
+	groups = { dye=1, excolor_lime=1, unicolor_lime=1, not_in_creative_inventory=1 },
+	on_use = unifieddyes.on_use
 })
 
 minetest.register_craft( {
@@ -64,7 +521,8 @@ minetest.register_craft( {
 minetest.register_craftitem(":dye:aqua", {
 	description = S("Aqua Dye"),
 	inventory_image = "unifieddyes_aqua.png",
-	groups = { dye=1, excolor_aqua=1, unicolor_aqua=1, not_in_creative_inventory=1 }
+	groups = { dye=1, excolor_aqua=1, unicolor_aqua=1, not_in_creative_inventory=1 },
+	on_use = unifieddyes.on_use
 })
 
 minetest.register_craft( {
@@ -81,7 +539,8 @@ minetest.register_craft( {
 minetest.register_craftitem(":dye:skyblue", {
 	description = S("Sky-blue Dye"),
 	inventory_image = "unifieddyes_skyblue.png",
-	groups = { dye=1, excolor_sky_blue=1, unicolor_sky_blue=1, not_in_creative_inventory=1 }
+	groups = { dye=1, excolor_sky_blue=1, unicolor_sky_blue=1, not_in_creative_inventory=1 },
+	on_use = unifieddyes.on_use
 })
 
 minetest.register_craft( {
@@ -98,7 +557,8 @@ minetest.register_craft( {
 minetest.register_craftitem(":dye:redviolet", {
 	description = S("Red-violet Dye"),
 	inventory_image = "unifieddyes_redviolet.png",
-	groups = { dye=1, excolor_red_violet=1, unicolor_red_violet=1, not_in_creative_inventory=1 }
+	groups = { dye=1, excolor_red_violet=1, unicolor_red_violet=1, not_in_creative_inventory=1 },
+	on_use = unifieddyes.on_use
 })
 
 minetest.register_craft( {
@@ -116,7 +576,8 @@ minetest.register_craft( {
 minetest.register_craftitem(":dye:light_grey", {
 	description = S("Light Grey Dye"),
 	inventory_image = "unifieddyes_lightgrey.png",
-	groups = { dye=1, excolor_lightgrey=1, unicolor_light_grey=1, not_in_creative_inventory=1 }
+	groups = { dye=1, excolor_lightgrey=1, unicolor_light_grey=1, not_in_creative_inventory=1 },
+	on_use = unifieddyes.on_use
 })
 
 minetest.register_craft( {
@@ -181,36 +642,6 @@ minetest.register_craft( {
 -- Brightness levels in the textures are 33% ("dark"), 66% ("medium"),
 -- 100% ("full", but not so-named), and 150% ("light").
 
-local HUES = {
-	"red",
-	"orange",
-	"yellow",
-	"lime",
-	"green",
-	"aqua",
-	"cyan",
-	"skyblue",
-	"blue",
-	"violet",
-	"magenta",
-	"redviolet"
-}
-
-local HUES2 = {
-	"Red",
-	"Orange",
-	"Yellow",
-	"Lime",
-	"Green",
-	"Aqua",
-	"Cyan",
-	"Sky-blue",
-	"Blue",
-	"Violet",
-	"Magenta",
-	"Red-violet"
-}
-
 
 for i = 1, 12 do
 
@@ -323,40 +754,46 @@ for i = 1, 12 do
 	minetest.register_craftitem("unifieddyes:dark_" .. hue .. "_s50", {
 		description = S("Dark " .. hue2 .. " Dye (low saturation)"),
 		inventory_image = "unifieddyes_dark_" .. hue .. "_s50.png",
-		groups = { dye=1, ["unicolor_dark_"..hue.."_s50"]=1, not_in_creative_inventory=1 }
+		groups = { dye=1, ["unicolor_dark_"..hue.."_s50"]=1, not_in_creative_inventory=1 },
+		on_use = unifieddyes.on_use
 	})
 
 	if hue ~= "green" then
 		minetest.register_craftitem("unifieddyes:dark_" .. hue, {
 			description = S("Dark " .. hue2 .. " Dye"),
 			inventory_image = "unifieddyes_dark_" .. hue .. ".png",
-			groups = { dye=1, ["unicolor_dark_"..hue]=1, not_in_creative_inventory=1 }
+			groups = { dye=1, ["unicolor_dark_"..hue]=1, not_in_creative_inventory=1 },
+			on_use = unifieddyes.on_use
 		})
 	end
 
 	minetest.register_craftitem("unifieddyes:medium_" .. hue .. "_s50", {
 		description = S("Medium " .. hue2 .. " Dye (low saturation)"),
 		inventory_image = "unifieddyes_medium_" .. hue .. "_s50.png",
-		groups = { dye=1, ["unicolor_medium_"..hue.."_s50"]=1, not_in_creative_inventory=1 }
+		groups = { dye=1, ["unicolor_medium_"..hue.."_s50"]=1, not_in_creative_inventory=1 },
+		on_use = unifieddyes.on_use
 	})
 
 	minetest.register_craftitem("unifieddyes:medium_" .. hue, {
 		description = S("Medium " .. hue2 .. " Dye"),
 		inventory_image = "unifieddyes_medium_" .. hue .. ".png",
-		groups = { dye=1, ["unicolor_medium_"..hue]=1, not_in_creative_inventory=1 }
+		groups = { dye=1, ["unicolor_medium_"..hue]=1, not_in_creative_inventory=1 },
+		on_use = unifieddyes.on_use
 	})
 
 	minetest.register_craftitem("unifieddyes:" .. hue .. "_s50", {
 		description = S(hue2 .. " Dye (low saturation)"),
 		inventory_image = "unifieddyes_" .. hue .. "_s50.png",
-		groups = { dye=1, ["unicolor_"..hue.."_s50"]=1, not_in_creative_inventory=1 }
+		groups = { dye=1, ["unicolor_"..hue.."_s50"]=1, not_in_creative_inventory=1 },
+		on_use = unifieddyes.on_use
 	})
 
 	if hue ~= "red" then
 		minetest.register_craftitem("unifieddyes:light_" .. hue, {
 			description = S("Light " .. hue2 .. " Dye"),
 			inventory_image = "unifieddyes_light_" .. hue .. ".png",
-			groups = { dye=1, ["unicolor_light_"..hue]=1, not_in_creative_inventory=1 }
+			groups = { dye=1, ["unicolor_light_"..hue]=1, not_in_creative_inventory=1 },
+			on_use = unifieddyes.on_use
 		})
 	end
 	minetest.register_alias("unifieddyes:"..hue, "dye:"..hue)
@@ -365,6 +802,13 @@ end
 
 minetest.register_alias("unifieddyes:light_red",  "dye:pink")
 minetest.register_alias("unifieddyes:dark_green", "dye:dark_green")
+minetest.register_alias("unifieddyes:black",      "dye:black")
+minetest.register_alias("unifieddyes:darkgrey",   "dye:dark_grey")
+minetest.register_alias("unifieddyes:dark_grey",   "dye:dark_grey")
+minetest.register_alias("unifieddyes:grey",       "dye:grey")
+minetest.register_alias("unifieddyes:lightgrey",  "dye:light_grey")
+minetest.register_alias("unifieddyes:light_grey",  "dye:light_grey")
+minetest.register_alias("unifieddyes:white",      "dye:white")
 
 minetest.register_alias("unifieddyes:white_paint", "dye:white")
 minetest.register_alias("unifieddyes:titanium_dioxide", "dye:white")

listcolors.sh

@@ -1,79 +0,0 @@
-#!/bin/bash
-
-# This program lists out the RGB triads for the colors used in each of the 89
-# dyes found in the Unified Dyes mod.
-
-# Copyright (C) 2012-2013, Vanessa Ezekowitz
-# Email: vanessaezekowitz@gmail.com
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-pushd . >/dev/null
-
-cd textures
-
-echo -e "\n\nFull-saturation colors:"
-echo -e "-----------------------\n"
-
-for i in `ls *dark*.png|grep -v _s50|grep -v paint|grep -v black` ; do
-	rgb=`convert $i -crop 1x1+8+11 -depth 8 txt: |grep "0,0: (" |cut -f 2- -d "(" |cut -f 1-3 -d ","`
-	color=`basename $i .png | sed 's/_/ /g; s/unifieddyes //; s/s50/50% saturation/'`
-	printf "%-32s %-12s %s\n" "$color" "$rgb" "$i"
-done |sort
-
-for i in `ls *medium*.png|grep -v _s50|grep -v paint|grep -v black` ; do
-	rgb=`convert $i -crop 1x1+8+11 -depth 8 txt: |grep "0,0: (" |cut -f 2- -d "(" |cut -f 1-3 -d ","`
-	color=`basename $i .png | sed 's/_/ /g; s/unifieddyes //; s/s50/50% saturation/'`
-	printf "%-32s %-12s %s\n" "$color" "$rgb" "$i"
-done |sort
-
-for i in `ls *.png|grep -v medium |grep -v dark|grep -v _s50|grep -v paint|grep -v black|grep -v titanium` ; do
-	rgb=`convert $i -crop 1x1+8+11 -depth 8 txt: |grep "0,0: (" |cut -f 2- -d "(" |cut -f 1-3 -d ","`
-	color=`basename $i .png | sed 's/_/ /g; s/unifieddyes //; s/s50/50% saturation/'`
-	printf "%-32s %-12s %s\n" "$color" "$rgb" "$i"
-done |sort
-
-
-echo -e "\nLow-saturation colors:"
-echo -e "----------------------\n"
-
-for i in `ls *dark*_s50.png|grep -v paint|grep -v black` ; do
-	rgb=`convert $i -crop 1x1+8+11 -depth 8 txt: |grep "0,0: (" |cut -f 2- -d "(" |cut -f 1-3 -d ","`
-	color=`basename $i .png | sed 's/_/ /g; s/unifieddyes //; s/s50/50% saturation/'`
-	printf "%-32s %-12s %s\n" "$color" "$rgb" "$i"
-done |sort
-
-for i in `ls *medium*_s50.png|grep -v paint|grep -v black` ; do
-	rgb=`convert $i -crop 1x1+8+11 -depth 8 txt: |grep "0,0: (" |cut -f 2- -d "(" |cut -f 1-3 -d ","`
-	color=`basename $i .png | sed 's/_/ /g; s/unifieddyes //; s/s50/50% saturation/'`
-	printf "%-32s %-12s %s\n" "$color" "$rgb" "$i"
-done |sort
-
-for i in `ls *_s50.png|grep -v dark|grep -v medium|grep -v paint|grep -v black` ; do
-	rgb=`convert $i -crop 1x1+8+11 -depth 8 txt: |grep "0,0: (" |cut -f 2- -d "(" |cut -f 1-3 -d ","`
-	color=`basename $i .png | sed 's/_/ /g; s/unifieddyes //; s/s50/50% saturation/'`
-	printf "%-32s %-12s %s\n" "$color" "$rgb" "$i"
-done |sort
-
-echo -e "\nGreyscale:"
-echo -e "----------\n"
-
-printf "%-32s %-12s %s\n" "black" "  0,  0,  0" "unifieddyes_black.png"
-printf "%-32s %-12s %s\n" "dark grey" " 64, 64, 64" "unifieddyes_darkgrey_paint.png"
-printf "%-32s %-12s %s\n" "medium grey" "128,128,128" "unifieddyes_grey_paint.png"
-printf "%-32s %-12s %s\n" "light grey" "192,192,192" "unifieddyes_lightgrey_paint.png"
-printf "%-32s %-12s %s\n" "white" "255,255,255" "unifieddyes_white_paint.png"
-
-popd >/dev/null

locale/tr.txt

@@ -0,0 +1,88 @@
+# TUrkish translation
+# Mahmutelmas06@hotmail.com
+
+Lime Dye = Limon Yeşili Boya 
+Aqua Dye = Deniz mavisi Boya 
+Sky-blue Dye = Gök-Mavi Boya 
+Red-violet Dye = Kırmızılı Boya 
+Light Grey Dye = Açık Grey Boya 
+ 
+Dark Red Dye (low saturation) = Koyu Kırmızı Boya (düşük doygunluk) 
+Dark Orange Dye (low saturation) = Koyu Turuncu Boya (düşük doygunluk) 
+Dark Yellow Dye (low saturation) = Koyu Sarı Boya (düşük doygunluk) 
+Dark Lime Dye (low saturation) = Koyu Limon Yeşili Boya (düşük doygunluk) 
+Dark Green Dye (low saturation) = Koyu Yeşil Boya (düşük doygunluk) 
+Dark Aqua Dye (low saturation) = Koyu Deniz mavisi boya (düşük doygunluk) 
+Dark Cyan Dye (low saturation) = Koyu Cam göbeği Boya (düşük doygunluk) 
+Dark Sky-blue Dye (low saturation) = Koyu Gök-Mavi Boya (düşük doygunluk) 
+Dark Blue Dye (low saturation) = Koyu Mavi Boya (düşük doygunluk) 
+Dark Violet Dye (low saturation) = Koyu mor Boya (düşük doygunluk) 
+Dark Magenta Dye (low saturation) = Koyu Kızılımsı Mor Boya (düşük doygunluk) 
+Dark Red-violet Dye (low saturation) = Koyu Kırmızılı Boya (düşük doygunluk) 
+ 
+Dark Red Dye = Koyu Kırmızı Boya 
+Dark Orange Dye = Koyu Turuncu Boya 
+Dark Yellow Dye = Koyu Sarı Boya 
+Dark Lime Dye = Koyu Limon Yeşili Boya 
+Dark Green Dye = Koyu Yeşil Boya 
+Dark Aqua Dye = Koyu Deniz mavisi Boya 
+Dark Cyan Dye = Koyu Cam göbeği Boya 
+Dark Sky-blue Dye = Koyu Gök-Mavi Boya 
+Dark Blue Dye = Koyu Mavi Boya 
+Dark Violet Dye = Koyu mor Boya 
+Dark Magenta Dye = Koyu Kızılımsı Mor Boya 
+Dark Red-violet Dye = Koyu Kırmızılı Boya 
+ 
+Medium Red Dye (low saturation) = Kırmızı Boya (düşük doygunluk) 
+Medium Orange Dye (low saturation) = Turuncu Boya (düşük doygunluk) 
+Medium Yellow Dye (low saturation) = Sarı Boya (düşük doygunluk) 
+Medium Lime Dye (low saturation) = Limon Yeşili Boya (düşük doygunluk) 
+Medium Green Dye (low saturation) = Yeşil Boya (düşük doygunluk) 
+Medium Aqua Dye (low saturation) = Deniz mavisi Boya (düşük doygunluk) 
+Medium Cyan Dye (low saturation) = Cam göbeği Boya (düşük doygunluk) 
+Medium Sky-blue Dye (low saturation) = Gök-Mavi Boya (düşük doygunluk) 
+Medium Blue Dye (low saturation) = Mavi Boya (düşük doygunluk) 
+Medium Violet Dye (low saturation) = Koyu mor Boya (düşük doygunluk) 
+Medium Magenta Dye (low saturation) = Kızılımsı Mor Boya (düşük doygunluk) 
+Medium Red-violet Dye (low saturation) = Kırmızılı Boya (düşük doygunluk) 
+ 
+Medium Red Dye = Kırmızı Boya 
+Medium Orange Dye = Turuncu Boya 
+Medium Yellow Dye = Sarı Boya 
+Medium Lime Dye = Limon Yeşili Boya 
+Medium Green Dye = Yeşil Boya 
+Medium Aqua Dye = Deniz mavisi Boya 
+Medium Cyan Dye = Cam göbeği Boya 
+Medium Sky-blue = Gök-Mavi 
+Medium Blue Dye = Mavi Boya 
+Medium Violet Dye = Koyu mor Boya 
+Medium Magenta Dye = Kızılımsı Mor Boya 
+Medium Red-violet Dye = Kırmızılı Boya 
+ 
+Red Dye (low saturation) = Kırmızı Boya (düşük doygunluk) 
+Orange Dye (low saturation) = Turuncu Boya (düşük doygunluk) 
+Yellow Dye (low saturation) = Sarı Boya (düşük doygunluk) 
+Lime Dye (low saturation) = Limon Yeşili Boya (düşük doygunluk) 
+Green Dye (low saturation) = Yeşil Boya (düşük doygunluk) 
+Aqua Dye (low saturation) = Deniz mavisi Boya (düşük doygunluk) 
+Cyan Dye (low saturation) = Cam göbeği Boya (düşük doygunluk) 
+Sky-blue Dye (low saturation) = Gök-Mavi Boya (düşük doygunluk) 
+Blue Dye (low saturation) = Mavi Boya (düşük doygunluk) 
+Violet Dye (low saturation) = Koyu mor Boya (düşük doygunluk) 
+Magenta Dye (low saturation) = Kızılımsı Mor Boya (düşük doygunluk) 
+Red-violet Dye (low saturation) = Kırmızılı Boya (düşük doygunluk) 
+ 
+Red Dye = Kırmızı Boya 
+Orange Dye = Turuncu Boya 
+Yellow Dye = Sarı Boya 
+Lime Dye = Limon Yeşili Boya 
+Green Dye = Yeşil Boya 
+Aqua Dye = Deniz mavisi Boya 
+Cyan Dye = Cam göbeği Boya 
+Sky-blue Dye = Gök-Mavi Boya 
+Blue Dye = Mavi Boya 
+Violet Dye = Koyu mor Boya 
+Magenta Dye = Kızılımsı Mor Boya 
+Red-violet Dye = Kırmızılı Boya 
+ 
+[UnifiedDyes] Loaded! = [UnifiedBoyas] yüklendi! 

mod.conf

@@ -0,0 +1 @@
+name = unifieddyes