.lua

-- how to add your own textures to the wardrobe;

--[[

Make sure your textures are in greyscale, eg, from black to white in 0-255 steps

The engine prefers this colour as it is easier to look right once a player has
set their colour preferences for a specific piece of clothing.

The only non-colourable texture is the mouth, as that either lightly shades the mouth area or 

Textures that can be added to the wardrobe;

wardrobe_under_shirt_[number].png
wardrobe_over_shirt_[number].png
wardrobe_socks_[number].png
wardrobe_shoes_[number].png
wardrobe_leggings_[number].png
wardrobe_trousers_[number].png
wardrobe_hair_[number].png
wardrobe_eyes_white_[number].png
wardrobe_eyes_pupil_[number].png
wardrobe_mouth_[number].png



]]--

-- wardrobe formspec

wardrobe = {}

wardrobe.player_materials = {}

wardrobe.formspec_selections = {}
wardrobe.formspec_selections_rgb = {}

wardrobe.formspec_selections["singleplayer"] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
wardrobe.formspec_selections_rgb["singleplayer"] = {}

for i=1,22 do -- if you think i'm writing RRGGBB for each table line, think again

wardrobe.formspec_selections_rgb["singleplayer"][i] = "RRGGBB"

end

--clothing

wardrobe.undershirts = {}
wardrobe.shirts = {}
wardrobe.under_trousers = {}
wardrobe.trousers = {}
wardrobe.sock_names = {}
wardrobe.shoe_names = {}
wardrobe.accessories = {}

--biological features

wardrobe.mouth_parts = {}
wardrobe.hair_styles = {}
wardrobe.eyes = {}

-- eyes



function wardrobe.formspec_meta(texture_table, rgb_table )
			
			--[[ texture ID's (21 vars)
			eye, 
			hair,
			mouth,
			ushirt, ushirt2,
			utrou, utrou2, 
			socks, socks2, 
			jacket, jacket2,
			trous, trous2,
			shoes, shoes2,
			acc1, acc2, acc3, acc4, acc5, acc6,
			-- RGB colours (22 vars)
			skinrgb,
			eyergb,
			pupilrgb,
			hairrgb,
			ushirtrgb, ushirt2rgb,
			utrourgb, utrou2rgb, 
			socksrgb, socks2rgb, 
			jacketrgb, jacket2rgb,
			trousrgb, trous2rgb,
			shoesrgb, shoes2rgb,
			acc1rgb, acc2rgb, acc3rgb, acc4rgb, acc5rgb, acc6rgb
			)
				]]-- notice - old varnames

	local formspec = 
		
		"size[15,11]"..
		
		-- Skin Tone setting
		"label[0,0.15;Skin Tone:]"..
		"field[2,0.3;3.22,1;skintone;;"..rgb_table[1].."]".. --//
		--
		
		-- Eye White (Schelra Colouring and Eye Styling)
		"label[0,1.0;Eye Type and]"..
		"label[0,1.38;Eye Colour:]"..
		"button[1.7,1;1,1;eyedown;<-]".. --\\
		"field[2.75,1.32;1.75,1;ewhite;;"..rgb_table[2].."]".. --//
		"button[3.97,1;1,1;eyeup;->]"..  --\\
		--
		
		-- Pupil Colours (style comes from the above settings)
		"label[0,2.18;Pupil Colour:]"..
		"field[2,2.32;3.22,1;pcolour;;"..rgb_table[3].."]".. --//
		--
		
		-- Hair styling and dyes, not only just to look good...or bald.
		"label[0,3;Hair Style and]"..
		"label[0,3.38;Hair Colour:]"..
		"button[1.7,3;1,1;hairdown;<-]".. --\\
		"field[2.75,3.32;1.75,1;hairdye;;"..rgb_table[4].."]".. --//
		"button[3.97,3;1,1;hairup;->]"..  --\\
		--
		
		-- Mouth Shape, not coloured - but for those who want to eat...or wanting to scream
		"label[0, 4.18;Mouth Shape:]"..
		"button[1.7,4;1.5,1;mouthdown;<-]".. --\\
		"button[3.47,4;1.5,1;mouthup;->]"..  --\\
		--
		
		-- Under Shirt Layer 1
		"label[0, 5;Under Shirt]"..
		"label[0, 5.38;Layer 1:]"..
		"button[1.7,5;1,1;ushirtdown;<-]".. --\\
		"field[2.75,5.32;1.75,1;undshirt;;"..rgb_table[5].."]".. --//
		"button[3.97,5;1,1;ushirtup;->]"..  --\\
		--
		
		-- Under Shirt Layer 2
		"label[0, 6;Under Shirt]"..
		"label[0, 6.38;Layer 2:]"..
		"button[1.7,6;1,1;ushirtdown2;<-]".. --\\
		"field[2.75,6.32;1.75,1;undshirt2;;"..rgb_table[6].."]".. --//
		"button[3.97,6;1,1;ushirtup2;->]"..  --\\
		--
		
		-- Leggings Layer 1
		"label[0, 7;Leggings]"..
		"label[0, 7.38;Layer 1:]"..
		"button[1.7,7;1,1;leggdown;<-]".. --\\
		"field[2.75,7.32;1.75,1;leggings;;"..rgb_table[7].."]".. --//
		"button[3.97,7;1,1;leggup;->]"..  --\\
		--
		
		-- Leggings Layer 2
		"label[0, 8;Leggings]"..
		"label[0, 8.38;Layer 2:]"..
		"button[1.7,8;1,1;leggdown2;<-]".. --\\
		"field[2.75,8.32;1.75,1;leggings2;;"..rgb_table[8].."]".. --//
		"button[3.97,8;1,1;leggup2;->]"..  --\\
		--
		
		-- Socks Layer 1
		"label[0, 9;Socks]"..
		"label[0, 9.38;Layer 1:]"..
		"button[1.7,9;1,1;sockdown;<-]".. --\\
		"field[2.75,9.32;1.75,1;socks;;"..rgb_table[9].."]".. --//
		"button[3.97,9;1,1;sockup;->]"..  --\\	
		--
		
		-- Socks Layer 1
		"label[0, 10;Socks]"..
		"label[0, 10.38;Layer 2:]"..
		"button[1.7,10;1,1;sockdown2;<-]".. --\\
		"field[2.75,10.32;1.75,1;socks2;;"..rgb_table[10].."]".. --//
		"button[3.97,10;1,1;sockup2;->]"..  --\\	
		--
		
		-- Shirt Layer 1
		"label[5,0;Over Shirt]"..
		"label[5,0.38;Layer 1:]"..
		"button[6.7,0;1,1;topshirtdown;<-]".. --\\
		"field[7.75,0.32;1.75,1;topshirt;;"..rgb_table[11].."]".. --//
		"button[8.97,0;1,1;topshirt;->]"..  --\\
		--
		
		-- Shirt Layer 2
		"label[5,1;Over Shirt]"..
		"label[5,1.38;Layer 2:]"..
		"button[6.7,1;1,1;topshirtdown2;<-]".. --\\
		"field[7.75,1.32;1.75,1;topshirt2;;"..rgb_table[12].."]".. --//
		"button[8.97,1;1,1;topshirt2;->]"..  --\\
		--
		
		-- Trousers Layer 1
		"label[5,2;Trousers]"..
		"label[5,2.38;Layer 2:]"..
		"button[6.7,2;1,1;troudown;<-]".. --\\
		"field[7.75,2.32;1.75,1;trousers;;"..rgb_table[13].."]".. --//
		"button[8.97,2;1,1;trouup;->]"..  --\\
		--
		
		-- Trousers Layer 2
		"label[5,3;Trousers]"..
		"label[5,3.38;Layer 2:]"..
		"button[6.7,3;1,1;troudown2;<-]".. --\\
		"field[7.75,3.32;1.75,1;trousers2;;"..rgb_table[14].."]".. --//
		"button[8.97,3;1,1;topshirt2;->]"..  --\\
		--
		
		-- Shoes Layer 1
		"label[5,4;Shoes]"..
		"label[5,4.38;Layer 1:]"..
		"button[6.7,4;1,1;troudown2;<-]".. --\\
		"field[7.75,4.32;1.75,1;shoes;;"..rgb_table[15].."]".. --//
		"button[8.97,4;1,1;topshirt2;->]"..  --\\
		--
		
		-- Shoes Layer 2
		"label[5,5;Shoes]"..
		"label[5,5.38;Layer 2:]"..
		"button[6.7,5;1,1;troudown2;<-]".. --\\
		"field[7.75,5.32;1.75,1;shoes2;;"..rgb_table[16].."]".. --//
		"button[8.97,5;1,1;topshirt2;->]"..  --\\
		--
		
		-- Accessory Layer 1
		"label[10,0;Accessory]"..
		"label[10,0.38;Layer 1:]"..
		"button[11.7,0;1,1;acc1down;<-]".. --\\
		"field[12.75,0.32;1.75,1;acc1;;"..rgb_table[17].."]".. --//
		"button[13.97,0;1,1;acc1up;->]"..  --\\
		--
		
		-- Accessory Layer 2
		"label[10,1;Accessory]"..
		"label[10,1.38;Layer 2:]"..
		"button[11.7,1;1,1;acc2down;<-]".. --\\
		"field[12.75,1.32;1.75,1;acc2;;"..rgb_table[18].."]".. --//
		"button[13.97,1;1,1;acc2up;->]"..  --\\
		--
		
		-- Accessory Layer 3
		"label[10,2;Accessory]"..
		"label[10,2.38;Layer 3:]"..
		"button[11.7,2;1,1;acc3down;<-]".. --\\
		"field[12.75,2.32;1.75,1;acc3;;"..rgb_table[19].."]".. --//
		"button[13.97,2;1,1;acc3up;->]"..  --\\
		--
		
		-- Accessory Layer 4
		"label[10,3;Accessory]"..
		"label[10,3.38;Layer 4:]"..
		"button[11.7,3;1,1;acc4down;<-]".. --\\
		"field[12.75,3.32;1.75,1;acc4;;"..rgb_table[20].."]".. --//
		"button[13.97,3;1,1;acc4up;->]"..  --\\
		--
		
		-- Accessory Layer 5
		"label[10,4;Accessory]"..
		"label[10,4.38;Layer 5:]"..
		"button[11.7,4;1,1;acc5down;<-]".. --\\
		"field[12.75,4.32;1.75,1;acc5;;"..rgb_table[21].."]".. --//
		"button[13.97,4;1,1;acc5up;->]"..  --\\
		--
		
		-- Accessory Layer 6
		"label[10,5;Accessory]"..
		"label[10,5.38;Layer 6:]"..
		"button[11.7,5;1,1;acc6down;<-]".. --\\
		"field[12.75,5.32;1.75,1;acc6;;"..tostring(rgb_table[22]).."]".. --//
		"button[13.97,5;1,1;acc6up;->]"..  --\\
		--
		
		--Apply Texture to Dummy Player;
		"button[13.97,10;1,1;applydummy;Apply to Dummy Player]"
		
		--Apply Texture to Player;
	return formspec
end

minetest.register_node("wardrobe:node", {
	description = "Wardrobe",
	tiles = {"wardrobe.png"},
	groups = {crumbly=3},

	after_place_node = function(pos, placer)
		local meta = minetest.get_meta(pos)
		local pchoices = {}
		local pname = placer:get_player_name()
		
		meta:set_string("formspec",	wardrobe.formspec_meta(wardrobe.formspec_selections[pname], wardrobe.formspec_selections_rgb[pname]))

	end,
	
	on_receive_fields = function(pos, formname, fields, sender)
        local pname = sender:get_player_name()
		local meta = minetest.get_meta(pos)
		wardrobe.save_text_fields(fields, pname)
		meta:set_string("formspec",	wardrobe.formspec_meta(wardrobe.formspec_selections[pname], wardrobe.formspec_selections_rgb[pname]))
		
		if (fields.shirtdown) then
			
			wardrobe.table_incrementer(3, false, sender)
			
			meta:set_string("formspec",	wardrobe.formspec_meta(wardrobe.formspec_selections[pname], wardrobe.formspec_selections_rgb[pname]))
			
			
		end
		
		if fields.shirtup then
		
			wardrobe.table_incrementer(3, true, sender)
			
			print (wardrobe.formspec_selections[pname][3])
			
			meta:set_string("formspec",	wardrobe.formspec_meta(wardrobe.formspec_selections[pname], wardrobe.formspec_selections_rgb[pname]))
			
			
		
		end
	end,
})

function wardrobe.table_incrementer(arraynum, operator, player)
	
	if operator then
	
		wardrobe.formspec_selections[player:get_player_name()][arraynum] = wardrobe.formspec_selections[player:get_player_name()][arraynum] + 1
	
	else
		
		wardrobe.formspec_selections[player:get_player_name()][arraynum] = wardrobe.formspec_selections[player:get_player_name()][arraynum] - 1
		
	end
end

function wardrobe.number_or_nil(number)

	return number or 1

end

function wardrobe.save_text_fields(fields, pname)
	
	wardrobe.formspec_selections_rgb[pname][1] = fields.skintone
	wardrobe.formspec_selections_rgb[pname][2] = fields.ewhite
	wardrobe.formspec_selections_rgb[pname][3] = fields.pcolour
	wardrobe.formspec_selections_rgb[pname][4] = fields.hairdye
	wardrobe.formspec_selections_rgb[pname][5] = fields.undshirt
	wardrobe.formspec_selections_rgb[pname][6] = fields.undshirt2
	wardrobe.formspec_selections_rgb[pname][7] = fields.leggings
	wardrobe.formspec_selections_rgb[pname][8] = fields.leggings2
	wardrobe.formspec_selections_rgb[pname][9] = fields.socks
	wardrobe.formspec_selections_rgb[pname][10] = fields.socks2
	wardrobe.formspec_selections_rgb[pname][11] = fields.topshirt
	wardrobe.formspec_selections_rgb[pname][12] = fields.topshirt2
	wardrobe.formspec_selections_rgb[pname][13] = fields.trousers
	wardrobe.formspec_selections_rgb[pname][14] = fields.trousers2
	wardrobe.formspec_selections_rgb[pname][15] = fields.shoes
	wardrobe.formspec_selections_rgb[pname][16] = fields.shoes2
	wardrobe.formspec_selections_rgb[pname][17] = fields.acc1
	wardrobe.formspec_selections_rgb[pname][18] = fields.acc2
	wardrobe.formspec_selections_rgb[pname][19] = fields.acc3
	wardrobe.formspec_selections_rgb[pname][20] = fields.acc4
	wardrobe.formspec_selections_rgb[pname][21] = fields.acc5
	wardrobe.formspec_selections_rgb[pname][22] = fields.acc6
	
end