Merge pull request 'Imported the tga_encoder as subtree' (#4222 ) from tga_encoder_update into master

Reviewed-on: MineClone2/MineClone2#4222
Fix - New game load crashes. Add defensive check. (#4216 )
2024-03-27 00:31:39 +00:00 · 2024-03-27 00:22:22 +00:00 · 2024-03-27 00:20:12 +00:00 · 2024-03-27 00:15:32 +00:00 · 2024-03-27 00:14:13 +00:00 · 2024-03-24 06:38:35 +01:00
31 changed files with 2143 additions and 80 deletions
--- a/mods/CORE/tga_encoder/LICENSE
+++ b/mods/CORE/tga_encoder/LICENSE
@ -0,0 +1,674 @@
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 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/mods/CORE/tga_encoder/README.md
+++ b/mods/CORE/tga_encoder/README.md
@ -1,4 +1,87 @@
 # tga_encoder
 A TGA Encoder written in Lua without the use of external Libraries.
 Created by fleckenstein for MineClone2, then improved by erlehmann.
 May be used as a Minetest mod.
 See `examples.lua` for example code and usage hints.
 ## Use Cases for `tga_encoder`
 ### Encoding Textures for Editing
 TGA images of types 1/2/3 consist of header data followed by a pixel array.
 This makes it trivial to parse TGA files – and even edit pixels in-place.
 No checksums need to be updated on any kind of in-place texture editing.
 **Tip**: When storing an editable image in item meta, use zlib compression.
 ### Legacy Minetest Texture Encoding
 Minetest 5.4 did not include `minetest.encode_png()` (or any equvivalent).
 Since `tga_encoder` is written in pure Lua, it does not need engine support.
 **Tip:** Look at `examples.lua` and the Minetest mod `mcl_maps` for guidance.
 ### Advanced Texture Format Control
 The function `minetest.encode_png()` always encodes images as 32bpp RGBA.
 `tga_encoder` allows saving images as grayscale, 16bpp RGBA and 24bpp RGB.
 For generating maps from terrain, color-mapped formats can be more useful.
 ### Encoding Very Small Textures
 Images of size 8×8 or below are often smaller than an equivalent PNG file.
 Note that on many filesystems files use at least 4096 bytes (i.e. 64×64).
 Therefore, saving bytes on files up to a few 100 bytes is often useless.
 ### Encoding Reference Textures
 TGA is a simple format, which makes it easy to create reference textures.
 Using a hex editor, one can trivially see how all the pixels are stored.
 ## Supported Image Types
 For all types, images are encoded in a fast single pass (i.e. append-only).
 ### Color-Mapped Images (Type 1)
 These images contain a palette, followed by pixel data.
 * `A1R5G5B5` (8bpp RGB)
 * `B8G8R8` (8bpp RGB)
 * `B8G8R8A8` (8bpp RGBA)
 ### True-Color Images (Type 2)
 These images contain uncompressed RGB(A) pixel data.
 * `A1R5G5B5` (16bpp RGBA)
 * `B8G8R8` (24bpp RGB)
 * `B8G8R8A8` (32bpp RGBA)
 ### Grayscale Images (Type 3)
 * `Y8` (8bpp grayscale)
 ### Run-Length Encoded (RLE), True-Color Images (Type 10)
 These images contain compressed RGB(A) pixel data.
 * `A1R5G5B5` (16bpp RGBA)
 * `B8G8R8` (24bpp RGB)
 * `B8G8R8A8` (32bpp RGBA)
 ## TODO
 * Actually support `R8G8B8A8` input for `A1R5G5B5` output
 * Add both zoomable and explorable maps to `mcl_maps`.
--- a/mods/CORE/tga_encoder/colormap_generator.lua
+++ b/mods/CORE/tga_encoder/colormap_generator.lua
@ -0,0 +1,32 @@
 dofile("init.lua")
 -- This generates images necessary to colorize 16 Minetest nodes in 4096 colors.
 -- It serves as a demonstration of what you can achieve using colormapped nodes.
 -- It is be useful for grass or beam or glass nodes that need to blend smoothly.
 -- Sample depth rescaling is done according to the algorithm presented in:
 -- <https://www.w3.org/TR/2003/REC-PNG-20031110/#13Sample-depth-rescaling>
 local max_sample_in = math.pow(2, 4) - 1
 local max_sample_out = math.pow(2, 8) - 1
 for r = 0,15 do
 	local pixels = {}
 	for g = 0,15 do
 		if nil == pixels[g + 1] then
 			pixels[g + 1] = {}
 		end
 		for b = 0,15 do
 			local color = {
 				math.floor((r * max_sample_out / max_sample_in) + 0.5),
 				math.floor((g * max_sample_out / max_sample_in) + 0.5),
 				math.floor((b * max_sample_out / max_sample_in) + 0.5),
 			}
 			pixels[g + 1][b + 1] = color
 		end
 	end
 	local filename = "colormap_" .. tostring(r) .. ".tga"
 	tga_encoder.image(pixels):save(
 		filename,
 		{ color_format="A1R5G5B5" } -- waste less bits
 	)
 end
--- a/mods/CORE/tga_encoder/donut.lua
+++ b/mods/CORE/tga_encoder/donut.lua
@ -0,0 +1,105 @@
 #!/usr/bin/env lua5.1
 -- -*- coding: utf-8 -*-
 -- 3D “donut” shape rendering using floating-point math
 -- see <https://www.a1k0n.net/2011/07/20/donut-math.html>
 -- cargo-culted by erle 2023-09-18
 local theta_spacing = 0.01  -- 0.07
 local phi_spacing = 0.002  -- 0.02
 local R1 = 1
 local R2 = 2
 local K2 = 5
 local screen_height = 256
 local screen_width = 256
 local K1 = screen_width * K2 * 3 / ( 8 * ( R1 + R2 ) )
 local output = {}
 local zbuffer = {}
 local grey = { 120, 120, 120 }
 local gray = { 136, 136, 136 }
 for y = 1,screen_height,1 do
   output[y] = {}
   zbuffer[y] = {}
   for x = 1,screen_width,1 do
      local hori = math.floor( ( (y - 1) / 32 ) % 2 )
      local vert = math.floor( ( (x - 1) / 32 ) % 2 )
      output[y][x] = hori ~= vert and grey or gray
      zbuffer[y][x] = 0
   end
 end
 function render_frame(A, B)
   -- precompute sines and cosines of A and B
   local cosA = math.cos(A)
   local sinA = math.sin(A)
   local cosB = math.cos(B)
   local sinB = math.sin(B)
   -- theta goas around the cross-sectional circle of a torus
   local theta = 0
   while theta <= 2*math.pi do
      if ( theta < 2*math.pi * 1/8 ) or ( theta > 2*math.pi * 7/8 ) then
         theta = theta + (theta_spacing * 16)
      else
         theta = theta + theta_spacing
      end
      -- precompute sines and cosines of theta
      local costheta = math.cos(theta)
      local sintheta = math.sin(theta)
      -- phi goes around the center of revolution of a torus
      local phi = 0
      while phi <= 2*math.pi do
         if ( phi > 2*math.pi * 3/8 ) and ( phi < 2*math.pi * 5/8 ) then
            phi = phi + (phi_spacing * 128)
         else
            phi = phi + phi_spacing
         end
        -- precompute sines and cosines of phi
         local cosphi = math.cos(phi)
         local sinphi = math.sin(phi)
         -- 2D (x, y) coordinates of the circle, before revolving
         local circlex = R2 + R1*costheta
         local circley = R1*sintheta
         -- 3D (x, y, z) coordinates after rotation
         local x = circlex*(cosB*cosphi + sinA*sinB*sinphi) - circley*cosA*sinB
         local y = circlex*(sinB*cosphi - sinA*cosB*sinphi) + circley*cosA*cosB
         local z = K2 + cosA*circlex*sinphi + circley*sinA
         local ooz = 1/z
         -- x and y projection
         local xp = math.floor(screen_width/2 + K1*ooz*x)
         local yp = math.floor(screen_height/2 + K1*ooz*y)
         -- calculate luminance
         local L = cosphi*costheta*sinB - cosA*costheta*sinphi - sinA*sintheta + cosB*( cosA*sintheta - costheta*sinA*sinphi )
         -- if (L > 0) then
         if (true) then
            if (ooz > zbuffer[yp][xp]) then
                   zbuffer[yp][xp] = ooz
                   local luminance = math.max( math.ceil( L * 180 ), 0 )
                   -- luminance is now in the range 0 to 255
                   r = math.ceil( (luminance + xp) / 2 )
                   g = math.ceil( (luminance + yp) / 2 )
                   b = math.ceil( (luminance + xp + yp) / 3 )
                   output[yp][xp] = { r, g, b }
            end
         end
      end
   end
 end
 dofile('init.lua')
 render_frame(-0.7, 0.7)
 tga_encoder.image(output):save("donut.tga")
--- a/mods/CORE/tga_encoder/examples.lua
+++ b/mods/CORE/tga_encoder/examples.lua
@ -0,0 +1,181 @@
 dofile("init.lua")
 -- encode a bitmap
 local _ = { 0, 0, 0 }
 local R = { 255, 127, 127 }
 local pixels = {
 	{ _, _, _, _, _, _, _ },
 	{ _, _, _, R, _, _, _ },
 	{ _, _, R, R, R, _, _ },
 	{ _, R, R, R, R, R, _ },
 	{ _, R, R, R, R, R, _ },
 	{ _, _, R, _, R, _, _ },
 	{ _, _, _, _, _, _, _ },
 }
 tga_encoder.image(pixels):save("bitmap_small.tga")
 -- test that image can be encoded
 local bitmap_small_0 = tga_encoder.image(pixels)
 bitmap_small_0:encode()
 assert(191 == #bitmap_small_0.data)
 -- test that imbage can be encoded with parameters
 local bitmap_small_1 = tga_encoder.image(pixels)
 bitmap_small_1:encode(
 	{
 		colormap = {},
 		color_format = "B8G8R8",
 		compression = "RAW",
 	}
 )
 assert(191 == #bitmap_small_1.data)
 -- change a single pixel, then rescale the bitmap
 local pixels_orig = pixels
 pixels_orig[4][4] = { 255, 255, 255 }
 local pixels = {}
 for x = 1,56,1 do
 	local x_orig = math.ceil(x/8)
 	for z = 1,56,1 do
 		local z_orig = math.ceil(z/8)
 		local color = pixels_orig[z_orig][x_orig]
 		pixels[z] = pixels[z] or {}
 		pixels[z][x] = color
 	end
 end
 tga_encoder.image(pixels):save("bitmap_large.tga")
 -- note that the uncompressed grayscale TGA file written in this
 -- example is 80 bytes – but an optimized PNG file is 81 bytes …
 local pixels = {}
 for x = 1,6,1 do -- left to right
 	for z = 1,6,1 do -- bottom to top
 		local color = { math.min(x * z * 4 - 1, 255) }
 		pixels[z] = pixels[z] or {}
 		pixels[z][x] = color
 	end
 end
 tga_encoder.image(pixels):save("gradient_8bpp_raw.tga", {color_format="Y8", compression="RAW"})
 local pixels = {}
 for x = 1,16,1 do -- left to right
 	for z = 1,16,1 do -- bottom to top
 		local r = math.min(x * 32 - 1, 255)
 		local g = math.min(z * 32 - 1, 255)
 		local b = 0
 		-- blue rectangle in top right corner
 		if x > 8 and z > 8 then
 			r = 0
 			g = 0
 			b = math.min(z * 16 - 1, 255)
 		end
 		local color = { r, g, b }
 		pixels[z] = pixels[z] or {}
 		pixels[z][x] = color
 	end
 end
 local gradients = tga_encoder.image(pixels)
 gradients:save("gradients_8bpp_raw.tga", {color_format="Y8", compression="RAW"})
 gradients:save("gradients_16bpp_raw.tga", {color_format="A1R5G5B5", compression="RAW"})
 gradients:save("gradients_16bpp_rle.tga", {color_format="A1R5G5B5", compression="RLE"})
 gradients:save("gradients_24bpp_raw.tga", {color_format="B8G8R8", compression="RAW"})
 gradients:save("gradients_24bpp_rle.tga", {color_format="B8G8R8", compression="RLE"})
 for x = 1,16,1 do -- left to right
 	for z = 1,16,1 do -- bottom to top
 		local color = pixels[z][x]
 		color[#color+1] = ((x * x) + (z * z)) % 256
 		pixels[z][x] = color
 	end
 end
 gradients:save("gradients_32bpp_raw.tga", {color_format="B8G8R8A8", compression="RAW"})
 -- the RLE-compressed file is larger than just dumping pixels because
 -- the gradients in this picture can not be compressed well using RLE
 gradients:save("gradients_32bpp_rle.tga", {color_format="B8G8R8A8", compression="RLE"})
 local pixels = {}
 for x = 1,512,1 do -- left to right
 	for z = 1,512,1 do -- bottom to top
 		local oz = (z - 256) / 256 + 0.75
 		local ox = (x - 256) / 256
 		local px, pz, i = 0, 0, 0
 		while (px * px) + (pz * pz) <= 4 and i < 128 do
 			px = (px * px) - (pz * pz) + oz
 			pz = (2 * px  * pz) + ox
 			i =  i + 1
 		end
 		local color = {
 			math.max(0, math.min(255, math.floor(px * 64))),
 			math.max(0, math.min(255, math.floor(pz * 64))),
 			math.max(0, math.min(255, math.floor(i))),
 		}
 		pixels[z] = pixels[z] or {}
 		pixels[z][x] = color
 	end
 end
 tga_encoder.image(pixels):save("fractal_8bpp.tga", {color_format="Y8"})
 tga_encoder.image(pixels):save("fractal_16bpp.tga", {color_format="A1R5G5B5"})
 tga_encoder.image(pixels):save("fractal_24bpp.tga", {color_format="B8G8R8"})
 -- encode a colormapped bitmap
 local K = { 0 }
 local B = { 1 }
 local R = { 2 }
 local G = { 3 }
 local W = { 4 }
 local colormap = {
 	{   1,   2,   3 }, -- K
 	{   0,   0, 255 }, -- B
 	{ 255,   0,   0 }, -- R
 	{   0, 255,   0 }, -- G
 	{ 253, 254, 255 }, -- W
 }
 local pixels = {
 	{ W, K, W, K, W, K, W },
 	{ R, G, B, R, G, B, K },
 	{ K, W, K, W, K, W, K },
 	{ G, B, R, G, B, R, W },
 	{ W, W, W, K, K, K, W },
 	{ B, R, G, B, R, G, K },
 	{ B, R, G, B, R, G, W },
 }
 -- note that the uncompressed colormapped TGA file written in this
 -- example is 108 bytes – but an optimized PNG file is 121 bytes …
 tga_encoder.image(pixels):save("colormapped_B8G8R8.tga", {colormap=colormap})
 -- encoding as A1R5G5B5 saves 1 byte per palette entry → 103 bytes
 tga_encoder.image(pixels):save("colormapped_A1R5G5B5.tga", {colormap=colormap, color_format="A1R5G5B5"})
 -- encode a colormapped bitmap with transparency
 local _ = { 0 }
 local K = { 1 }
 local W = { 2 }
 local colormap = {
 	{   0,   0,   0,   0 },
 	{   0,   0,   0, 255 },
 	{ 255, 255, 255, 255 },
 }
 local pixels = {
 	{ _, K, K, K, K, K, _ },
 	{ _, K, W, W, W, K, _ },
 	{ K, K, W, W, W, K, K },
 	{ K, W, W, W, W, W, K },
 	{ _, K, W, W, W, K, _ },
 	{ _, _, K, W, K, _, _ },
 	{ _, _, _, K, _, _, _ },
 }
 tga_encoder.image(pixels):save("colormapped_B8G8R8A8.tga", {colormap=colormap})
 -- encoding a colormapped image with illegal colormap indexes should error out
 local colormap = {
 	{   0,   0,   0,   0 },
 	{   0,   0,   0, 255 },
 }
 local status, message = pcall(
 	function ()
 		tga_encoder.image(pixels):encode({colormap=colormap})
 	end
 )
 assert(
 	false == status and
 	"init.lua:36: colormap index 2 not in colormap of size 2" == message
 )
--- a/mods/CORE/tga_encoder/init.lua
+++ b/mods/CORE/tga_encoder/init.lua
@ -9,60 +9,566 @@ local image = setmetatable({}, {
 })
 function image:constructor(pixels)
 	self.data = ""
 	self.pixels = pixels
 	self.width = #pixels[1]
 	self.height = #pixels
 	self:encode()
 end
-function image:encode_colormap_spec()
+local pixel_depth_by_color_format = {
-	self.data = self.data
+	["Y8"] = 8,
-		.. string.char(0, 0) -- first entry index
+	["A1R5G5B5"] = 16,
-		.. string.char(0, 0) -- number of entries
+	["B8G8R8"] = 24,
-		.. string.char(0) -- bits per pixel
+	["B8G8R8A8"] = 32,
 }
 function image:encode_colormap_spec(properties)
 	local colormap = properties.colormap
 	local colormap_pixel_depth = 0
 	if 0 ~= #colormap then
 		colormap_pixel_depth = pixel_depth_by_color_format[
 			properties.color_format
 		]
 		-- ensure that each pixel references a legal colormap entry
 		for _, row in ipairs(self.pixels) do
 			for _, pixel in ipairs(row) do
 				local colormap_index = pixel[1]
 				if colormap_index >= #colormap then
 					error(
 						"colormap index " .. colormap_index ..
 						" not in colormap of size " .. #colormap
 					)
 				end
 			end
 		end
 	end
 	local colormap_spec =
 		string.char(0, 0) .. -- first entry index
 		string.char(#colormap % 256, math.floor(#colormap / 256)) .. -- number of entries
 		string.char(colormap_pixel_depth) -- bits per pixel
 	self.data = self.data .. colormap_spec
 end
-function image:encode_image_spec()
+function image:encode_image_spec(properties)
-	self.data = self.data
+	local color_format = properties.color_format
-		.. string.char(0, 0) -- X-origin
+	assert(
-		.. string.char(0, 0) -- Y-origin
+		"Y8" == color_format or -- (8 bit grayscale = 1 byte = 8 bits)
-		.. string.char(self.width  % 256, math.floor(self.width  / 256)) -- width
+		"A1R5G5B5" == color_format or -- (A1R5G5B5 = 2 bytes = 16 bits)
-		.. string.char(self.height % 256, math.floor(self.height / 256)) -- height
+		"B8G8R8" == color_format or -- (B8G8R8 = 3 bytes = 24 bits)
-		.. string.char(24) -- pixel depth (RGB = 3 bytes = 24 bits)
+		"B8G8R8A8" == color_format -- (B8G8R8A8 = 4 bytes = 32 bits)
-		.. string.char(0) -- image descriptor
+	)
 	local scanline_order = properties.scanline_order
 	assert (
 		"bottom-top" == scanline_order or
 		"top-bottom" == scanline_order
 	)
 	local pixel_depth
 	if 0 ~= #properties.colormap then
 		pixel_depth = self.pixel_depth
 	else
 		pixel_depth = pixel_depth_by_color_format[color_format]
 	end
 	assert( nil ~= pixel_depth)
 	-- the origin is the bottom left corner of the image (always)
 	local x_origin_lo = 0
 	local x_origin_hi = 0
 	local y_origin_lo = 0
 	local y_origin_hi = 0
 	local image_descriptor = 0 -- equal to bottom-top scanline order
 	local width_lo = self.width % 256
 	local width_hi = math.floor(self.width  / 256)
 	local height_lo = self.height % 256
 	local height_hi = math.floor(self.height / 256)
 	if "top-bottom" == scanline_order then
 		image_descriptor = 32
 		y_origin_lo = height_lo
 		y_origin_hi = height_hi
 	end
 	self.data = self.data .. string.char (
 		x_origin_lo, x_origin_hi,
 		y_origin_lo, y_origin_hi,
 		width_lo, width_hi,
 		height_lo, height_hi,
 		pixel_depth,
 		image_descriptor
 	)
 end
-function image:encode_header()
+function image:encode_colormap(properties)
 	local colormap = properties.colormap
 	if 0 == #colormap then
 		return
 	end
 	local color_format = properties.color_format
 	assert (
 		"A1R5G5B5" == color_format or
 		"B8G8R8" == color_format or
 		"B8G8R8A8" == color_format
 	)
 	local colors = {}
 	if "A1R5G5B5" == color_format then
 		-- Sample depth rescaling is done according to the algorithm presented in:
 		-- <https://www.w3.org/TR/2003/REC-PNG-20031110/#13Sample-depth-rescaling>
 		local max_sample_in = math.pow(2, 8) - 1
 		local max_sample_out = math.pow(2, 5) - 1
 		for i = 1,#colormap,1 do
 			local color = colormap[i]
 			local colorword = 32768 +
 				((math.floor((color[1] * max_sample_out / max_sample_in) + 0.5)) * 1024) +
 				((math.floor((color[2] * max_sample_out / max_sample_in) + 0.5)) * 32) +
 				((math.floor((color[3] * max_sample_out / max_sample_in) + 0.5)) * 1)
 			local color_bytes = string.char(
 				colorword % 256,
 				math.floor(colorword / 256)
 			)
 			colors[#colors + 1] = color_bytes
 		end
 	elseif "B8G8R8" == color_format then
 		for i = 1,#colormap,1 do
 			local color = colormap[i]
 			local color_bytes = string.char(
 				color[3], -- B
 				color[2], -- G
 				color[1]  -- R
 			)
 			colors[#colors + 1] = color_bytes
 		end
 	elseif "B8G8R8A8" == color_format then
 		for i = 1,#colormap,1 do
 			local color = colormap[i]
 			local color_bytes = string.char(
 				color[3], -- B
 				color[2], -- G
 				color[1], -- R
 				color[4]  -- A
 			)
 			colors[#colors + 1] = color_bytes
 		end
 	end
 	assert( 0 ~= #colors )
 	self.data = self.data .. table.concat(colors)
 end
 function image:encode_header(properties)
 	local color_format = properties.color_format
 	local colormap = properties.colormap
 	local compression = properties.compression
 	local colormap_type
 	local image_type
 	if "Y8" == color_format and "RAW" == compression then
 		colormap_type = 0
 		image_type = 3 -- grayscale
 	elseif (
 		"A1R5G5B5" == color_format or
 		"B8G8R8" == color_format or
 		"B8G8R8A8" == color_format
 	) then
 		if "RAW" == compression then
 			if 0 ~= #colormap then
 				colormap_type = 1
 				image_type = 1 -- colormapped RGB(A)
 			else
 				colormap_type = 0
 				image_type = 2 -- RAW RGB(A)
 			end
 		elseif "RLE" == compression then
 			colormap_type = 0
 			image_type = 10 -- RLE RGB
 		end
 	end
 	assert( nil ~= colormap_type )
 	assert( nil ~= image_type )
 	self.data = self.data
 		.. string.char(0) -- image id
-		.. string.char(0) -- color map type
+		.. string.char(colormap_type)
-		.. string.char(10) -- image type (RLE RGB = 10)
+		.. string.char(image_type)
-	self:encode_colormap_spec() -- color map specification
+	self:encode_colormap_spec(properties) -- color map specification
-	self:encode_image_spec() -- image specification
+	self:encode_image_spec(properties) -- image specification
 	self:encode_colormap(properties)
 end
-function image:encode_data()
+function image:encode_data(properties)
-	local current_pixel = ''
+	local color_format = properties.color_format
-	local previous_pixel = ''
+	local colormap = properties.colormap
-	local count = 1
+	local compression = properties.compression
-	local packets = {}
+
-	local rle_packet = ''
+	local data_length_before = #self.data
 	if "Y8" == color_format and "RAW" == compression then
 		if 8 == self.pixel_depth then
 			self:encode_data_Y8_as_Y8_raw()
 		elseif 24 == self.pixel_depth then
 			self:encode_data_R8G8B8_as_Y8_raw()
 		end
 	elseif "A1R5G5B5" == color_format then
 		if 0 ~= #colormap then
 			if "RAW" == compression then
 				if 8 == self.pixel_depth then
 					self:encode_data_Y8_as_Y8_raw()
 				end
 			end
 		else
 			if "RAW" == compression then
 				self:encode_data_R8G8B8_as_A1R5G5B5_raw()
 			elseif "RLE" == compression then
 				self:encode_data_R8G8B8_as_A1R5G5B5_rle()
 			end
 		end
 	elseif "B8G8R8" == color_format then
 		if 0 ~= #colormap then
 			if "RAW" == compression then
 				if 8 == self.pixel_depth then
 					self:encode_data_Y8_as_Y8_raw()
 				end
 			end
 		else
 			if "RAW" == compression then
 				self:encode_data_R8G8B8_as_B8G8R8_raw()
 			elseif "RLE" == compression then
 			   self:encode_data_R8G8B8_as_B8G8R8_rle()
 			end
 		end
 	elseif "B8G8R8A8" == color_format then
 		if 0 ~= #colormap then
 			if "RAW" == compression then
 				if 8 == self.pixel_depth then
 					self:encode_data_Y8_as_Y8_raw()
 				end
 			end
 		else
 			if "RAW" == compression then
 				self:encode_data_R8G8B8A8_as_B8G8R8A8_raw()
 			elseif "RLE" == compression then
 				self:encode_data_R8G8B8A8_as_B8G8R8A8_rle()
 			end
 		end
 	end
 	local data_length_after = #self.data
 	assert(
 		data_length_after ~= data_length_before,
 		"No data encoded for color format: " .. color_format
 	)
 end
 function image:encode_data_Y8_as_Y8_raw()
 	assert(8 == self.pixel_depth)
 	local raw_pixels = {}
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
-			current_pixel = string.char(pixel[3], pixel[2], pixel[1])
+			local raw_pixel = string.char(pixel[1])
-			if current_pixel ~= previous_pixel or count == 128 then
+			raw_pixels[#raw_pixels + 1] = raw_pixel
-				packets[#packets +1] = rle_packet
+		end
 	end
 	self.data = self.data .. table.concat(raw_pixels)
 end
 function image:encode_data_R8G8B8_as_Y8_raw()
 	assert(24 == self.pixel_depth)
 	local raw_pixels = {}
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			-- the HSP RGB to brightness formula is
 			-- sqrt( 0.299 r² + .587 g² + .114 b² )
 			-- see <https://alienryderflex.com/hsp.html>
 			local gray = math.floor(
 				math.sqrt(
 					0.299 * pixel[1]^2 +
 					0.587 * pixel[2]^2 +
 					0.114 * pixel[3]^2
 				) + 0.5
 			)
 			local raw_pixel = string.char(gray)
 			raw_pixels[#raw_pixels + 1] = raw_pixel
 		end
 	end
 	self.data = self.data .. table.concat(raw_pixels)
 end
 function image:encode_data_R8G8B8_as_A1R5G5B5_raw()
 	assert(24 == self.pixel_depth)
 	local raw_pixels = {}
 	-- Sample depth rescaling is done according to the algorithm presented in:
 	-- <https://www.w3.org/TR/2003/REC-PNG-20031110/#13Sample-depth-rescaling>
 	local max_sample_in = math.pow(2, 8) - 1
 	local max_sample_out = math.pow(2, 5) - 1
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			local colorword = 32768 +
 				((math.floor((pixel[1] * max_sample_out / max_sample_in) + 0.5)) * 1024) +
 				((math.floor((pixel[2] * max_sample_out / max_sample_in) + 0.5)) * 32) +
 				((math.floor((pixel[3] * max_sample_out / max_sample_in) + 0.5)) * 1)
 			local raw_pixel = string.char(colorword % 256, math.floor(colorword / 256))
 			raw_pixels[#raw_pixels + 1] = raw_pixel
 		end
 	end
 	self.data = self.data .. table.concat(raw_pixels)
 end
 function image:encode_data_R8G8B8_as_A1R5G5B5_rle()
 	assert(24 == self.pixel_depth)
 	local colorword = nil
 	local previous_r = nil
 	local previous_g = nil
 	local previous_b = nil
 	local raw_pixel = ''
 	local raw_pixels = {}
 	local count = 1
 	local packets = {}
 	local raw_packet = ''
 	local rle_packet = ''
 	-- Sample depth rescaling is done according to the algorithm presented in:
 	-- <https://www.w3.org/TR/2003/REC-PNG-20031110/#13Sample-depth-rescaling>
 	local max_sample_in = math.pow(2, 8) - 1
 	local max_sample_out = math.pow(2, 5) - 1
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			if pixel[1] ~= previous_r or pixel[2] ~= previous_g or pixel[3] ~= previous_b or count == 128 then
 				if nil ~= previous_r then
 					colorword = 32768 +
 						((math.floor((previous_r * max_sample_out / max_sample_in) + 0.5)) * 1024) +
 						((math.floor((previous_g * max_sample_out / max_sample_in) + 0.5)) * 32) +
 						((math.floor((previous_b * max_sample_out / max_sample_in) + 0.5)) * 1)
 					if 1 == count then
 						-- remember pixel verbatim for raw encoding
 						raw_pixel = string.char(colorword % 256, math.floor(colorword / 256))
 						raw_pixels[#raw_pixels + 1] = raw_pixel
 						if 128 == #raw_pixels then
 							raw_packet = string.char(#raw_pixels - 1)
 							packets[#packets + 1] = raw_packet
 							for i=1, #raw_pixels do
 								packets[#packets +1] = raw_pixels[i]
 							end
 							raw_pixels = {}
 						end
 					else
 						-- encode raw pixels, if any
 						if #raw_pixels > 0 then
 							raw_packet = string.char(#raw_pixels - 1)
 							packets[#packets + 1] = raw_packet
 							for i=1, #raw_pixels do
 								packets[#packets +1] = raw_pixels[i]
 							end
 							raw_pixels = {}
 						end
 						-- RLE encoding
 						rle_packet = string.char(128 + count - 1, colorword % 256, math.floor(colorword / 256))
 						packets[#packets +1] = rle_packet
 					end
 				end
 				count = 1
-				previous_pixel = current_pixel
+				previous_r = pixel[1]
 				previous_g = pixel[2]
 				previous_b = pixel[3]
 			else
 				count = count + 1
 			end
 			rle_packet = string.char(128 + count - 1) .. current_pixel
 		end
 	end
-	packets[#packets +1] = rle_packet
+	colorword = 32768 +
 		((math.floor((previous_r * max_sample_out / max_sample_in) + 0.5)) * 1024) +
 		((math.floor((previous_g * max_sample_out / max_sample_in) + 0.5)) * 32) +
 		((math.floor((previous_b * max_sample_out / max_sample_in) + 0.5)) * 1)
 	if 1 == count then
 		raw_pixel = string.char(colorword % 256, math.floor(colorword / 256))
 		raw_pixels[#raw_pixels + 1] = raw_pixel
 		raw_packet = string.char(#raw_pixels - 1)
 		packets[#packets + 1] = raw_packet
 		for i=1, #raw_pixels do
 			packets[#packets +1] = raw_pixels[i]
 		end
 		raw_pixels = {}
 	else
 		-- encode raw pixels, if any
 		if #raw_pixels > 0 then
 			raw_packet = string.char(#raw_pixels - 1)
 			packets[#packets + 1] = raw_packet
 			for i=1, #raw_pixels do
 				packets[#packets +1] = raw_pixels[i]
 			end
 			raw_pixels = {}
 		end
 		-- RLE encoding
 		rle_packet = string.char(128 + count - 1, colorword % 256, math.floor(colorword / 256))
 		packets[#packets +1] = rle_packet
 	end
 	self.data = self.data .. table.concat(packets)
 end
 function image:encode_data_R8G8B8_as_B8G8R8_raw()
 	assert(24 == self.pixel_depth)
 	local raw_pixels = {}
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			local raw_pixel = string.char(pixel[3], pixel[2], pixel[1])
 			raw_pixels[#raw_pixels + 1] = raw_pixel
 		end
 	end
 	self.data = self.data .. table.concat(raw_pixels)
 end
 function image:encode_data_R8G8B8_as_B8G8R8_rle()
 	assert(24 == self.pixel_depth)
 	local previous_r = nil
 	local previous_g = nil
 	local previous_b = nil
 	local raw_pixel = ''
 	local raw_pixels = {}
 	local count = 1
 	local packets = {}
 	local raw_packet = ''
 	local rle_packet = ''
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			if pixel[1] ~= previous_r or pixel[2] ~= previous_g or pixel[3] ~= previous_b or count == 128 then
 				if nil ~= previous_r then
 					if 1 == count then
 						-- remember pixel verbatim for raw encoding
 						raw_pixel = string.char(previous_b, previous_g, previous_r)
 						raw_pixels[#raw_pixels + 1] = raw_pixel
 						if 128 == #raw_pixels then
 							raw_packet = string.char(#raw_pixels - 1)
 							packets[#packets + 1] = raw_packet
 							for i=1, #raw_pixels do
 								packets[#packets +1] = raw_pixels[i]
 							end
 							raw_pixels = {}
 						end
 					else
 						-- encode raw pixels, if any
 						if #raw_pixels > 0 then
 							raw_packet = string.char(#raw_pixels - 1)
 							packets[#packets + 1] = raw_packet
 							for i=1, #raw_pixels do
 								packets[#packets +1] = raw_pixels[i]
 							end
 							raw_pixels = {}
 						end
 						-- RLE encoding
 						rle_packet = string.char(128 + count - 1, previous_b, previous_g, previous_r)
 						packets[#packets +1] = rle_packet
 					end
 				end
 				count = 1
 				previous_r = pixel[1]
 				previous_g = pixel[2]
 				previous_b = pixel[3]
 			else
 				count = count + 1
 			end
 		end
 	end
 	if 1 == count then
 		raw_pixel = string.char(previous_b, previous_g, previous_r)
 		raw_pixels[#raw_pixels + 1] = raw_pixel
 		raw_packet = string.char(#raw_pixels - 1)
 		packets[#packets + 1] = raw_packet
 		for i=1, #raw_pixels do
 			packets[#packets +1] = raw_pixels[i]
 		end
 		raw_pixels = {}
 	else
 		-- encode raw pixels, if any
 		if #raw_pixels > 0 then
 			raw_packet = string.char(#raw_pixels - 1)
 			packets[#packets + 1] = raw_packet
 			for i=1, #raw_pixels do
 				packets[#packets +1] = raw_pixels[i]
 			end
 			raw_pixels = {}
 		end
 		-- RLE encoding
 		rle_packet = string.char(128 + count - 1, previous_b, previous_g, previous_r)
 		packets[#packets +1] = rle_packet
 	end
 	self.data = self.data .. table.concat(packets)
 end
 function image:encode_data_R8G8B8A8_as_B8G8R8A8_raw()
 	assert(32 == self.pixel_depth)
 	local raw_pixels = {}
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			local raw_pixel = string.char(pixel[3], pixel[2], pixel[1], pixel[4])
 			raw_pixels[#raw_pixels + 1] = raw_pixel
 		end
 	end
 	self.data = self.data .. table.concat(raw_pixels)
 end
 function image:encode_data_R8G8B8A8_as_B8G8R8A8_rle()
 	assert(32 == self.pixel_depth)
 	local previous_r = nil
 	local previous_g = nil
 	local previous_b = nil
 	local previous_a = nil
 	local raw_pixel = ''
 	local raw_pixels = {}
 	local count = 1
 	local packets = {}
 	local raw_packet = ''
 	local rle_packet = ''
 	for _, row in ipairs(self.pixels) do
 		for _, pixel in ipairs(row) do
 			if pixel[1] ~= previous_r or pixel[2] ~= previous_g or pixel[3] ~= previous_b or pixel[4] ~= previous_a or count == 128 then
 				if nil ~= previous_r then
 					if 1 == count then
 						-- remember pixel verbatim for raw encoding
 						raw_pixel = string.char(previous_b, previous_g, previous_r, previous_a)
 						raw_pixels[#raw_pixels + 1] = raw_pixel
 						if 128 == #raw_pixels then
 							raw_packet = string.char(#raw_pixels - 1)
 							packets[#packets + 1] = raw_packet
 							for i=1, #raw_pixels do
 								packets[#packets +1] = raw_pixels[i]
 							end
 							raw_pixels = {}
 						end
 					else
 						-- encode raw pixels, if any
 						if #raw_pixels > 0 then
 							raw_packet = string.char(#raw_pixels - 1)
 							packets[#packets + 1] = raw_packet
 							for i=1, #raw_pixels do
 								packets[#packets +1] = raw_pixels[i]
 							end
 							raw_pixels = {}
 						end
 						-- RLE encoding
 						rle_packet = string.char(128 + count - 1, previous_b, previous_g, previous_r, previous_a)
 						packets[#packets +1] = rle_packet
 					end
 				end
 				count = 1
 				previous_r = pixel[1]
 				previous_g = pixel[2]
 				previous_b = pixel[3]
 				previous_a = pixel[4]
 			else
 				count = count + 1
 			end
 		end
 	end
 	if 1 == count then
 		raw_pixel = string.char(previous_b, previous_g, previous_r, previous_a)
 		raw_pixels[#raw_pixels + 1] = raw_pixel
 		raw_packet = string.char(#raw_pixels - 1)
 		packets[#packets + 1] = raw_packet
 		for i=1, #raw_pixels do
 			packets[#packets +1] = raw_pixels[i]
 		end
 		raw_pixels = {}
 	else
 		-- encode raw pixels, if any
 		if #raw_pixels > 0 then
 			raw_packet = string.char(#raw_pixels - 1)
 			packets[#packets + 1] = raw_packet
 			for i=1, #raw_pixels do
 				packets[#packets +1] = raw_pixels[i]
 			end
 			raw_pixels = {}
 		end
 		-- RLE encoding
 		rle_packet = string.char(128 + count - 1, previous_b, previous_g, previous_r, previous_a)
 		packets[#packets +1] = rle_packet
 	end
 	self.data = self.data .. table.concat(packets)
 end
@ -75,15 +581,45 @@ function image:encode_footer()
 		.. string.char(0)
 end
-function image:encode()
+function image:encode(properties)
-	self:encode_header() -- header
+	local properties = properties or {}
 	properties.colormap = properties.colormap or {}
 	properties.compression = properties.compression or "RAW"
        properties.scanline_order = properties.scanline_order or "bottom-top"
 	self.pixel_depth = #self.pixels[1][1] * 8
 	local color_format_defaults_by_pixel_depth = {
 		[8] = "Y8",
 		[24] = "B8G8R8",
 		[32] = "B8G8R8A8",
 	}
 	if nil == properties.color_format then
 		if 0 ~= #properties.colormap then
 			properties.color_format =
 				color_format_defaults_by_pixel_depth[
 				#properties.colormap[1] * 8
 				]
 		else
 			properties.color_format =
 				color_format_defaults_by_pixel_depth[
 					self.pixel_depth
 				]
 		end
 	end
 	assert( nil ~= properties.color_format )
 	self.data = ""
 	self:encode_header(properties) -- header
 	-- no color map and image id data
-	self:encode_data() -- encode data
+	self:encode_data(properties) -- encode data
 	-- no extension or developer area
 	self:encode_footer() -- footer
 end
-function image:save(filename)
+function image:save(filename, properties)
 	self:encode(properties)
 	local f = assert(io.open(filename, "wb"))
 	f:write(self.data)
 	f:close()
--- a/mods/CORE/tga_encoder/logo.lua
+++ b/mods/CORE/tga_encoder/logo.lua
@ -0,0 +1,51 @@
 dofile("init.lua")
 local colormap = {
 	{   0,   0,   0 }, -- black
 	{ 255, 255, 255 }, -- white
 	{ 255,   0,   0 }, -- red
 	{   0, 255,   0 }, -- green
 	{   0,   0, 255 }, -- blue
 }
 local _ = { 0 }
 local W = { 1 }
 local R = { 2 }
 local G = { 3 }
 local B = { 4 }
 local pixels_tiny = {
 	{ W, W, W, W, W, W, W, W, W, W, W, W, },
 	{ W, _, _, _, _, _, _, _, _, _, _, W, },
 	{ W, _, _, _, _, _, _, B, _, B, _, W, },
 	{ W, _, _, _, _, _, _, B, B, B, _, W, },
 	{ W, _, _, _, G, G, G, B, _, B, _, W, },
 	{ W, _, _, _, G, _, G, B, B, B, _, W, },
 	{ W, _, _, R, G, _, _, _, _, _, _, W, },
 	{ W, _, _, R, G, G, G, _, _, _, _, W, },
 	{ W, _, _, R, _, _, _, _, _, _, _, W, },
 	{ W, _, R, R, R, _, _, _, _, _, _, W, },
 	{ W, _, _, _, _, _, _, _, _, _, _, W, },
 	{ W, W, W, W, W, W, W, W, W, W, W, W, },
 }
 local pixels_huge = {}
 local size_tiny = #pixels_tiny
 local size_huge = 1200
 local scale = size_huge / size_tiny
 for x_huge = 1,size_huge,1 do
 	local x_tiny = math.ceil( x_huge / scale )
 	for z_huge = 1,size_huge,1 do
 		local z_tiny = math.ceil( z_huge / scale )
 		if nil == pixels_huge[z_huge] then
 		   pixels_huge[z_huge] = {}
 		end
 		pixels_huge[z_huge][x_huge] = pixels_tiny[z_tiny][x_tiny]
 	end
 end
 tga_encoder.image(pixels_tiny):save("logo_tiny.tga", {colormap=colormap})
 tga_encoder.image(pixels_huge):save("logo_huge.tga", {colormap=colormap})
--- a/mods/CORE/tga_encoder/mod.conf
+++ b/mods/CORE/tga_encoder/mod.conf
@ -1,3 +1,2 @@
 name = tga_encoder
 author = Fleckenstein
 description = A TGA Encoder written in Lua without the use of external Libraries.
--- a/mods/CORE/tga_encoder/tools/generate_test_textures.lua
+++ b/mods/CORE/tga_encoder/tools/generate_test_textures.lua
@ -0,0 +1,180 @@
 #!/usr/bin/env lua5.1
 dofile("../init.lua")
 local _ = { 0 }
 local R = { 1 }
 local G = { 2 }
 local B = { 3 }
 local pixels_colormapped_bt = {
 	{ _, _, _, _, _, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
 	{ _, _, G, _, G, B, B, B, },
 	{ _, R, G, _, _, _, _, _, },
 	{ _, R, G, G, G, _, _, _, },
 	{ _, R, _, _, _, _, _, _, },
 	{ R, R, R, _, _, _, _, _, },
 }
 local pixels_colormapped_tb = {
 	{ R, R, R, _, _, _, _, _, },
 	{ _, R, _, _, _, _, _, _, },
 	{ _, R, G, G, G, _, _, _, },
 	{ _, R, G, _, _, _, _, _, },
 	{ _, _, G, _, G, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, _, _, _, B, _, B, },
 }
 image_colormapped_bt = tga_encoder.image(pixels_colormapped_bt)
 image_colormapped_tb = tga_encoder.image(pixels_colormapped_tb)
 colormap_32bpp = {
 	{    0,   0,   0, 128 },
 	{ 255,    0,   0, 255 },
 	{    0, 255,   0, 255 },
 	{    0,   0, 255, 255 },
 }
 image_colormapped_bt:save(
 	"type1_32bpp_bt.tga",
 	{ colormap = colormap_32bpp, color_format = "B8G8R8A8", scanline_order = "bottom-top" }
 )
 image_colormapped_tb:save(
 	"type1_32bpp_tb.tga",
 	{ colormap = colormap_32bpp, color_format = "B8G8R8A8", scanline_order = "top-bottom" }
 )
 image_colormapped_bt:save(
 	"type1_16bpp_bt.tga",
 	{ colormap = colormap_32bpp, color_format = "A1R5G5B5", scanline_order = "bottom-top" }
 )
 image_colormapped_tb:save(
 	"type1_16bpp_tb.tga",
 	{ colormap = colormap_32bpp, color_format = "A1R5G5B5", scanline_order = "top-bottom" }
 )
 colormap_24bpp = {
 	{    0,   0,   0 },
 	{ 255,    0,   0 },
 	{    0, 255,   0 },
 	{    0,   0, 255 },
 }
 image_colormapped_bt:save(
 	"type1_24bpp_bt.tga",
 	{ colormap = colormap_32bpp, color_format = "B8G8R8", scanline_order = "bottom-top" }
 )
 image_colormapped_tb:save(
 	"type1_24bpp_tb.tga",
 	{ colormap = colormap_32bpp, color_format = "B8G8R8", scanline_order = "top-bottom" }
 )
 local _ = {    0,   0,   0, 128 }
 local R = { 255,    0,   0, 255 }
 local G = {    0, 255,   0, 255 }
 local B = {    0,   0, 255, 255 }
 local pixels_rgba_bt = {
 	{ _, _, _, _, _, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
 	{ _, _, G, _, G, B, B, B, },
 	{ _, R, G, _, _, _, _, _, },
 	{ _, R, G, G, G, _, _, _, },
 	{ _, R, _, _, _, _, _, _, },
 	{ R, R, R, _, _, _, _, _, },
 }
 local pixels_rgba_tb = {
 	{ R, R, R, _, _, _, _, _, },
 	{ _, R, _, _, _, _, _, _, },
 	{ _, R, G, G, G, _, _, _, },
 	{ _, R, G, _, _, _, _, _, },
 	{ _, _, G, _, G, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, _, _, _, B, _, B, },
 }
 image_rgba_bt = tga_encoder.image(pixels_rgba_bt)
 image_rgba_tb = tga_encoder.image(pixels_rgba_tb)
 image_rgba_bt:save(
 	"type2_32bpp_bt.tga",
 	{ color_format="B8G8R8A8", compression="RAW", scanline_order = "bottom-top" }
 )
 image_rgba_tb:save(
 	"type2_32bpp_tb.tga",
 	{ color_format="B8G8R8A8", compression="RAW", scanline_order = "top-bottom" }
 )
 image_rgba_bt:save(
 	"type10_32bpp_bt.tga",
 	{ color_format="B8G8R8A8", compression="RLE", scanline_order = "bottom-top" }
 )
 image_rgba_tb:save(
 	"type10_32bpp_tb.tga",
 	{ color_format="B8G8R8A8", compression="RLE", scanline_order = "top-bottom" }
 )
 local _ = {    0,   0,   0 }
 local R = { 255,    0,   0 }
 local G = {    0, 255,   0 }
 local B = {    0,   0, 255 }
 local pixels_rgb_bt = {
 	{ _, _, _, _, _, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
 	{ _, _, G, _, G, B, B, B, },
 	{ _, R, G, _, _, _, _, _, },
 	{ _, R, G, G, G, _, _, _, },
 	{ _, R, _, _, _, _, _, _, },
 	{ R, R, R, _, _, _, _, _, },
 }
 local pixels_rgb_tb = {
 	{ R, R, R, _, _, _, _, _, },
 	{ _, R, _, _, _, _, _, _, },
 	{ _, R, G, G, G, _, _, _, },
 	{ _, R, G, _, _, _, _, _, },
 	{ _, _, G, _, G, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, _, _, _, B, _, B, },
 }
 image_rgb_bt = tga_encoder.image(pixels_rgb_bt)
 image_rgb_tb = tga_encoder.image(pixels_rgb_tb)
 image_rgb_bt:save(
 	"type2_24bpp_bt.tga",
 	{ color_format="B8G8R8", compression="RAW", scanline_order = "bottom-top" }
 )
 image_rgb_tb:save(
 	"type2_24bpp_tb.tga",
 	{ color_format="B8G8R8", compression="RAW", scanline_order = "top-bottom" }
 )
 image_rgb_bt:save(
 	"type10_24bpp_bt.tga",
 	{ color_format="B8G8R8", compression="RLE", scanline_order = "bottom-top" }
 )
 image_rgb_tb:save(
 	"type10_24bpp_tb.tga",
 	{ color_format="B8G8R8", compression="RLE", scanline_order = "top-bottom" }
 )
 image_rgb_bt:save(
 	"type2_16bpp_bt.tga",
 	{ color_format="A1R5G5B5", compression="RAW", scanline_order = "bottom-top" }
 )
 image_rgb_tb:save(
 	"type2_16bpp_tb.tga",
 	{ color_format="A1R5G5B5", compression="RAW", scanline_order = "top-bottom" }
 )
 image_rgb_bt:save(
 	"type10_16bpp_bt.tga",
 	{ color_format="A1R5G5B5", compression="RLE", scanline_order = "bottom-top" }
 )
 image_rgb_tb:save(
 	"type10_16bpp_tb.tga",
 	{ color_format="A1R5G5B5", compression="RLE", scanline_order = "top-bottom" }
 )
--- a/mods/ENTITIES/mcl_minecarts/functions.lua
+++ b/mods/ENTITIES/mcl_minecarts/functions.lua
@ -135,3 +135,33 @@ function mcl_minecarts:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
 	end
 	return {x=0, y=0, z=0}
 end
 local plane_adjacents = {
 	vector.new(-1,0,0),
 	vector.new(1,0,0),
 	vector.new(0,0,-1),
 	vector.new(0,0,1),
 }
 function mcl_minecarts:get_start_direction(pos)
 	local dir
 	local i = 0
 	while (not dir and i < #plane_adjacents) do
 		i = i+1
 		local node = minetest.get_node_or_nil(vector.add(pos, plane_adjacents[i]))
 		if node ~= nil
 		and minetest.get_item_group(node.name, "rail") == 0
 		and minetest.get_item_group(node.name, "solid") == 1
 		and minetest.get_item_group(node.name, "opaque") == 1
 		then
 			dir = mcl_minecarts:check_front_up_down(pos, vector.multiply(plane_adjacents[i], -1), true)
 		end
 	end
 	return dir
 end
 function mcl_minecarts:set_velocity(obj, dir, factor)
 	obj._velocity = vector.multiply(dir, factor or 3)
 	obj._old_pos = nil
 	obj._punched = true
 end
--- a/mods/ENTITIES/mcl_minecarts/init.lua
+++ b/mods/ENTITIES/mcl_minecarts/init.lua
@ -241,9 +241,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 			if vector.equals(cart_dir, {x=0, y=0, z=0}) then
 				return
 			end
-			self._velocity = vector.multiply(cart_dir, 3)
+			mcl_minecarts:set_velocity(self, cart_dir)
 			self._old_pos = nil
 			self._punched = true
 			return
 		end
@ -300,9 +298,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 		time_from_last_punch = math.min(time_from_last_punch, tool_capabilities.full_punch_interval)
 		local f = 3 * (time_from_last_punch / tool_capabilities.full_punch_interval)
-		self._velocity = vector.multiply(cart_dir, f)
+		mcl_minecarts:set_velocity(self, cart_dir, f)
 		self._old_pos = nil
 		self._punched = true
 	end
 	cart.on_activate_by_rail = on_activate_by_rail
@ -470,7 +466,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 			return
 		end
-		local dir, last_switch = nil, nil
+		local dir, last_switch, restart_pos = nil, nil, nil
 		if not pos then
 			pos = self.object:get_pos()
 		end
@ -497,6 +493,9 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 				minetest.swap_node(rou_pos, newnode)
 				mesecon.receptor_on(rou_pos)
 			end
 			if node.name == "mcl_minecarts:golden_rail_on" then
 				restart_pos = rou_pos
 			end
 			if node_old.name == "mcl_minecarts:detector_rail_on" then
 				local newnode = {name="mcl_minecarts:detector_rail", param2 = node_old.param2}
 				minetest.swap_node(rou_old, newnode)
@ -647,6 +646,14 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 		if update.pos then
 			self.object:set_pos(pos)
 		end
 		-- stopped on "mcl_minecarts:golden_rail_on"
 		if vector.equals(vel, {x=0, y=0, z=0}) and restart_pos then
 			local dir = mcl_minecarts:get_start_direction(restart_pos)
 			if dir then
 				mcl_minecarts:set_velocity(self, dir)
 			end
 		end
 	end
 	function cart:get_staticdata()
@ -687,7 +694,15 @@ function mcl_minecarts.place_minecart(itemstack, pointed_thing, placer)
 	if le then
 		le._railtype = railtype
 	end
-	local cart_dir = mcl_minecarts:get_rail_direction(railpos, {x=1, y=0, z=0}, nil, nil, railtype)
+	local cart_dir
 	if node.name == "mcl_minecarts:golden_rail_on" then
 		cart_dir = mcl_minecarts:get_start_direction(railpos)
 	end
 	if cart_dir then
 		mcl_minecarts:set_velocity(le, cart_dir)
 	else
 		cart_dir = mcl_minecarts:get_rail_direction(railpos, {x=1, y=0, z=0}, nil, nil, railtype)
 	end
 	cart:set_yaw(minetest.dir_to_yaw(cart_dir))
 	local pname = ""
--- a/mods/ENTITIES/mcl_minecarts/rails.lua
+++ b/mods/ENTITIES/mcl_minecarts/rails.lua
@ -112,6 +112,22 @@ register_rail("mcl_minecarts:golden_rail_on",
 				onstate = "mcl_minecarts:golden_rail_on",
 				rules = rail_rules_long,
 			},
 			effector = {
 				action_on = function(pos, node)
 					local dir = mcl_minecarts:get_start_direction(pos)
 					if not dir then return end
 					local objs = minetest.get_objects_inside_radius(pos, 1)
 					for _, o in pairs(objs) do
 						local l = o:get_luaentity()
 						local v = o:get_velocity()
 						if l and string.sub(l.name, 1, 14) == "mcl_minecarts:"
 						and v and vector.equals(v, vector.zero())
 						then
 							mcl_minecarts:set_velocity(l, dir)
 						end
 					end
 end,
 			},
 		},
 		drop = "mcl_minecarts:golden_rail",
 	},
--- a/mods/ENTITIES/mobs_mc/skeleton+stray.lua
+++ b/mods/ENTITIES/mobs_mc/skeleton+stray.lua
@ -44,6 +44,13 @@ local skeleton = {
 			"mcl_bows_bow_0.png", -- wielded_item
 		}
 	},
 	-- TODO: change random to new api when min minetest version is 5.8
 	sounds = {
 		random = "mobs_mc_skeleton_random.2",
 		death = "mobs_mc_skeleton_death",
 		damage = "mobs_mc_skeleton_hurt",
 		distance = 16,
 	},
 	walk_velocity = 1.2,
 	run_velocity = 2.0,
 	damage = 2,
--- a/mods/ENTITIES/mobs_mc/skeleton_wither.lua
+++ b/mods/ENTITIES/mobs_mc/skeleton_wither.lua
@ -37,7 +37,7 @@ mcl_mobs.register_mob("mobs_mc:witherskeleton", {
 	visual_size = {x=1.2, y=1.2},
 	makes_footstep_sound = true,
 	sounds = {
-		random = "mobs_mc_skeleton_random",
+		random = "mobs_mc_skeleton_random.1",
 		death = "mobs_mc_skeleton_death",
 		damage = "mobs_mc_skeleton_hurt",
 		distance = 16,
--- a/mods/ITEMS/mcl_colorblocks/init.lua
+++ b/mods/ITEMS/mcl_colorblocks/init.lua
@ -61,9 +61,9 @@ for _, row in ipairs(block.dyes) do
 	local sdesc_gtp = row[4]
 	local sdesc_cp = row[5]
 	local sdesc_c = row[6]
-	local ldesc_hc, ldesc_gt, ldesc_cp, ldesc_c
+	local ldesc_hc, ldesc_gt, ldesc_cp, ldesc_c, ldesc_gtp
 	local create_entry
-	local ename_hc, ename_gt, ename_cp, ename_c
+	local ename_hc, ename_gt, ename_cp, ename_c, ename_gtp
 	local ltt_cp = cp_tt
 	if is_canonical then
 		ldesc_hc = hc_desc
--- a/mods/ITEMS/mcl_end/building.lua
+++ b/mods/ITEMS/mcl_end/building.lua
@ -60,32 +60,20 @@ minetest.register_node("mcl_end:purpur_pillar", {
 })
 local end_rod_name = "mcl_end:end_rod"
 local end_rod_side_tex = "mcl_end_end_rod_side.png"
 local end_rod_def = {
 	description = S("End Rod"),
 	_doc_items_longdesc = S("End rods are decorative light sources."),
 	tiles = {
-		"mcl_end_end_rod_top.png",
+		"mcl_end_end_rod.png",
 		"mcl_end_end_rod_bottom.png",
 		end_rod_side_tex,
 		end_rod_side_tex,
 		end_rod_side_tex,
 		end_rod_side_tex,
 	},
-	drawtype = "nodebox",
+	drawtype = "mesh",
 	mesh = "mcl_end_rod.obj",
 	is_ground_content = false,
 	paramtype = "light",
 	paramtype2 = "facedir",
 	light_source = minetest.LIGHT_MAX,
 	sunlight_propagates = true,
 	groups = { dig_immediate=3, deco_block=1, destroy_by_lava_flow=1, end_rod=1 },
 	node_box = {
 		type = "fixed",
 		fixed = {
 			{-0.125, -0.5, -0.125, 0.125, -0.4375, 0.125}, -- Base
 			{-0.0625, -0.4375, -0.0625, 0.0625, 0.5, 0.0625}, -- Rod
 		},
 	},
 	selection_box = {
 		type = "fixed",
 		fixed = {
@ -156,8 +144,7 @@ local colored_end_rods = {
 	{"lime",       S("Lime End Rod"),       	"green"},
 	{"lightblue",  S("Light Blue End Rod"), 	"lightblue"},
 }
-local top_mask = "^[mask:mobs_mc_empty.png\\^[fill\\:2x2\\:7,7\\:white"
+local end_rod_mask = "^[mask:mcl_end_end_rod_mask.png"
 local side_mask = "^[mask:mobs_mc_empty.png\\^[fill\\:16x15\\:0,0\\:white"
 for num, row in ipairs(colored_end_rods) do
 	local name = row[1]
 	local desc = row[2]
@ -168,16 +155,12 @@ for num, row in ipairs(colored_end_rods) do
 	def._doc_items_create_entry = false
 	local side_tex
 	if name == "pink" then
-		def.tiles[1] = def.tiles[1] .. "^(" .. def.tiles[1] .. top_mask .. "^[multiply:" .. name .. "^[hsl:0:300)"
+		def.tiles[1] = def.tiles[1] .. "^(" .. def.tiles[1] .. end_rod_mask .. "^[multiply:" .. name .. "^[hsl:0:300)"
 		side_tex = end_rod_side_tex .. "^(" .. end_rod_side_tex .. side_mask .. "^[multiply:" .. name .. "^[hsl:0:300)"
 	elseif num > 4 then
-		def.tiles[1] = def.tiles[1] .. "^(" .. def.tiles[1] .. top_mask .. "^[multiply:" .. name .. "^[hsl:0:300^[opacity:120)"
+		def.tiles[1] = def.tiles[1] .. "^(" .. def.tiles[1] .. end_rod_mask .. "^[multiply:" .. name .. "^[hsl:0:300^[opacity:120)"
 		side_tex = end_rod_side_tex .. "^(" .. end_rod_side_tex .. side_mask .. "^[multiply:" .. name .. "^[hsl:0:300^[opacity:120)"
 	else
-		def.tiles[1] = def.tiles[1] .. "^(" .. def.tiles[1] .. top_mask .. "^[multiply:" .. name .. "^[hsl:0:-100^[opacity:170)"
+		def.tiles[1] = def.tiles[1] .. "^(" .. def.tiles[1] .. end_rod_mask .. "^[multiply:" .. name .. "^[hsl:0:-100^[opacity:170)"
 		side_tex = end_rod_side_tex .. "^(" .. end_rod_side_tex .. side_mask .. "^[multiply:" .. name .. "^[hsl:0:-100^[opacity:170)"
 	end
 	for i=3, 6 do def.tiles[i] = side_tex end
 	minetest.register_node(end_rod_name.."_"..name, def)
 	minetest.register_craft({
 		type = "shapeless",
--- a/mods/ITEMS/mcl_end/models/mcl_end_rod.obj
+++ b/mods/ITEMS/mcl_end/models/mcl_end_rod.obj
@ -0,0 +1,67 @@
 # Blender 3.6.7
 # www.blender.org
 o Cube
 v 0.125000 -0.437500 -0.125000
 v 0.125000 -0.500000 -0.125000
 v 0.125000 -0.437500 0.125000
 v 0.125000 -0.500000 0.125000
 v -0.125000 -0.437500 -0.125000
 v -0.125000 -0.500000 -0.125000
 v -0.125000 -0.437500 0.125000
 v -0.125000 -0.500000 0.125000
 v -0.062500 -0.437500 0.062500
 v -0.062500 0.500000 0.062500
 v -0.062500 -0.437500 -0.062500
 v -0.062500 0.500000 -0.062500
 v 0.062500 -0.437500 0.062500
 v 0.062500 0.500000 0.062500
 v 0.062500 -0.437500 -0.062500
 v 0.062500 0.500000 -0.062500
 vn -0.0000 1.0000 -0.0000
 vn -0.0000 -0.0000 1.0000
 vn -1.0000 -0.0000 -0.0000
 vn -0.0000 -1.0000 -0.0000
 vn 1.0000 -0.0000 -0.0000
 vn -0.0000 -0.0000 -1.0000
 vt 0.250000 1.000000
 vt -0.000000 1.000000
 vt -0.000000 0.750000
 vt 0.250000 0.750000
 vt 0.250000 0.000000
 vt 0.250000 0.062500
 vt 0.000000 0.062500
 vt 0.000000 0.000000
 vt 1.000000 0.000000
 vt 1.000000 0.062500
 vt 0.750000 0.062500
 vt 0.750000 0.000000
 vt 0.000000 0.437500
 vt 0.250000 0.437500
 vt 0.250000 0.687500
 vt 0.000000 0.687500
 vt 0.500000 0.000000
 vt 0.500000 0.062500
 vt 1.000000 1.000000
 vt 0.875000 1.000000
 vt 0.875000 0.062500
 vt 0.750000 1.000000
 vt 0.625000 1.000000
 vt 0.625000 0.062500
 vt 0.500000 1.000000
 vt 0.187500 0.812500
 vt 0.187500 0.937500
 vt 0.062500 0.937500
 vt 0.062500 0.812500
 s 0
 f 1/1/1 5/2/1 7/3/1 3/4/1
 f 4/5/2 3/6/2 7/7/2 8/8/2
 f 8/9/3 7/10/3 5/11/3 6/12/3
 f 6/13/4 2/14/4 4/15/4 8/16/4
 f 2/17/5 1/18/5 3/6/5 4/5/5
 f 6/12/6 5/11/6 1/18/6 2/17/6
 f 9/10/3 10/19/3 12/20/3 11/21/3
 f 11/21/6 12/20/6 16/22/6 15/11/6
 f 15/11/5 16/22/5 14/23/5 13/24/5
 f 13/24/2 14/23/2 10/25/2 9/18/2
 f 11/26/4 15/27/4 13/28/4 9/29/4
 f 16/27/1 12/28/1 10/29/1 14/26/1
--- a/mods/ITEMS/mcl_flowers/init.lua
+++ b/mods/ITEMS/mcl_flowers/init.lua
@ -183,6 +183,36 @@ def_fern.groups.compostability = 65
 minetest.register_node("mcl_flowers:fern", def_fern)
 --- Clover ---
 -- Similar deal as fern, we can copy a lot from tall grass
 local def_clover = table.copy(def_tallgrass)
 def_clover.description = S("Clover")
 def_clover._doc_items_longdesc = S("Clovers are small plants which occur naturally in plains and other temperate biomes. They can be picked up and planted again.")
 def_clover.drawtype = "mesh"
 def_clover.mesh = "mcl_clover_3leaf.obj"
 def_clover.tiles = { "mcl_flowers_clover.png" }
 def_clover.inventory_image = "mcl_flowers_clover_inv.png"
 def_clover.wield_image = "mcl_flowers_clover_inv.png"
 def_clover.drop = nil
 def_clover.selection_box = {
 	type = "fixed",
 	fixed = { -4/16, -0.5, -4/16, 4/16, 0, 4/16 },
 }
 def_clover.groups.compostability = 30
 minetest.register_node("mcl_flowers:clover", def_clover)
 local def_4l_clover = table.copy(def_clover)
 def_4l_clover.description = S("Four-leaf Clover")
 def_4l_clover._doc_items_longdesc = S("Clovers are small plants which occur naturally in plains and other temperate biomes. They can be picked up and planted again.")
 def_4l_clover.mesh = "mcl_clover_4leaf.obj"
 def_4l_clover.tiles = { "mcl_flowers_fourleaf_clover.png" }
 def_4l_clover.inventory_image = "mcl_flowers_fourleaf_clover_inv.png"
 def_4l_clover.wield_image = "mcl_flowers_fourleaf_clover_inv.png"
 minetest.register_node("mcl_flowers:fourleaf_clover", def_4l_clover)
 if has_mcl_flowerpots then
 	mcl_flowerpots.register_potted_flower("mcl_flowers:fern", {
 		name = "fern",
--- a/mods/ITEMS/mcl_flowers/models/mcl_clover_3leaf.obj
+++ b/mods/ITEMS/mcl_flowers/models/mcl_clover_3leaf.obj
@ -0,0 +1,38 @@
 # Blender 3.6.7
 # www.blender.org
 mtllib mcl_clover_3leaf.mtl
 o Plane
 v 0.000000 -0.280000 0.000000
 v 0.000000 -0.280000 0.000000
 v -0.250000 -0.280000 -0.250000
 v 0.250000 -0.280000 -0.250000
 v 0.035355 -0.500000 0.035355
 v 0.035355 -0.300000 0.035355
 v -0.035355 -0.500000 -0.035355
 v -0.035355 -0.300000 -0.035355
 v 0.035355 -0.500000 -0.035355
 v 0.035355 -0.300000 -0.035355
 v -0.035355 -0.500000 0.035355
 v -0.035355 -0.300000 0.035355
 v -0.091506 -0.280000 0.341506
 v -0.341506 -0.280000 -0.091506
 v 0.000000 -0.280000 0.000000
 v 0.341506 -0.280000 -0.091506
 v 0.091506 -0.280000 0.341506
 vn -0.0000 1.0000 -0.0000
 vn -0.7071 -0.0000 0.7071
 vn 0.7071 -0.0000 0.7071
 vt 0.500000 0.437500
 vt 1.000000 0.937500
 vt 0.000000 0.937500
 vt 0.437500 0.062500
 vt 0.562500 0.062500
 vt 0.562500 0.437500
 vt 0.437500 0.437500
 s 0
 usemtl Material.001
 f 2/1/1 4/2/1 3/3/1
 f 5/4/2 6/5/2 8/6/2 7/7/2
 f 9/4/3 10/5/3 12/6/3 11/7/3
 f 1/1/1 14/2/1 13/3/1
 f 15/1/1 17/2/1 16/3/1
--- a/mods/ITEMS/mcl_flowers/models/mcl_clover_4leaf.obj
+++ b/mods/ITEMS/mcl_flowers/models/mcl_clover_4leaf.obj
@ -0,0 +1,32 @@
 # Blender 3.6.7
 # www.blender.org
 mtllib mcl_clover_4leaf.mtl
 o Plane
 v -0.250000 -0.280000 0.250000
 v 0.250000 -0.280000 0.250000
 v -0.250000 -0.280000 -0.250000
 v 0.250000 -0.280000 -0.250000
 v 0.035355 -0.500000 0.035355
 v 0.035355 -0.300000 0.035355
 v -0.035355 -0.500000 -0.035355
 v -0.035355 -0.300000 -0.035355
 v 0.035355 -0.500000 -0.035355
 v 0.035355 -0.300000 -0.035355
 v -0.035355 -0.500000 0.035355
 v -0.035355 -0.300000 0.035355
 vn -0.0000 1.0000 -0.0000
 vn -0.7071 -0.0000 0.7071
 vn 0.7071 -0.0000 0.7071
 vt 0.000000 0.125000
 vt 0.875000 0.125000
 vt 0.875000 1.000000
 vt 0.000000 1.000000
 vt 0.875000 0.000000
 vt 1.000000 0.000000
 vt 1.000000 0.375000
 vt 0.875000 0.375000
 s 0
 usemtl Material.001
 f 1/1/1 2/2/1 4/3/1 3/4/1
 f 5/5/2 6/6/2 8/7/2 7/8/2
 f 9/5/3 10/6/3 12/7/3 11/8/3
--- a/mods/MAPGEN/mcl_biomes/init.lua
+++ b/mods/MAPGEN/mcl_biomes/init.lua
@ -5186,7 +5186,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = {"Jungle"},
+		biomes = {"Jungle", "BambooJungle"},
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@ -5203,7 +5203,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = {"JungleM"},
+		biomes = {"JungleM", "BambooJungleM"},
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@ -5220,7 +5220,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = {"JungleEdge", "JungleEdgeM"},
+		biomes = {"JungleEdge", "JungleEdgeM", "BambooJungleEdge", "BambooJungleEdgeM"},
 	})
 	-- Lots of melons in Jungle Edge M
@ -5260,6 +5260,7 @@ local function register_decorations()
 		},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		biomes = {"ExtremeHills", "ExtremeHillsM", "ExtremeHills+", "Taiga", "MegaTaiga", "MegaSpruceTaiga", "Plains", "SunflowerPlains", "Swampland", "MangroveSwamp"},
 	})
 	-- Grasses and ferns
@ -5589,7 +5590,7 @@ local function register_decorations()
 			num_spawn_by = 1,
 		})
 	end
-	local function register_flower(name, biomes, seed, is_in_flower_forest)
+	local function register_flower(name, biomes, seed, is_in_flower_forest, custom_rarity_mod)
 		if is_in_flower_forest == nil then
 			is_in_flower_forest = true
 		end
@ -5599,7 +5600,7 @@ local function register_decorations()
 				place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 				sidelen = 16,
 				noise_params = {
-					offset = 0.0008,
+					offset = 0.0008 + (custom_rarity_mod or 0),
 					scale = 0.006,
 					spread = {x = 100, y = 100, z = 100},
 					seed = seed,
@ -5651,6 +5652,9 @@ local function register_decorations()
 	register_flower("lily_of_the_valley", nil, 325)
 	register_flower("cornflower", flower_biomes2, 486)
 	register_flower("clover", flower_biomes1, 3, false, 0.04)
 	register_flower("fourleaf_clover", flower_biomes1, 13, false, -0.002)
 end
 -- Decorations in non-Overworld dimensions
--- a/mods/PLAYER/mcl_hunger/init.lua
+++ b/mods/PLAYER/mcl_hunger/init.lua
@ -266,7 +266,7 @@ minetest.register_globalstep(function(dtime)
 		food_tick_timers[player] = food_tick_timer -- update food_tick_timer table
 		-- Eating delay code
-		if mcl_hunger.eat_internal[player_name].is_eating or mcl_hunger.eat_internal[player_name]._custom_do_delayed then
+		if mcl_hunger.eat_internal[player_name] and mcl_hunger.eat_internal[player_name].is_eating or mcl_hunger.eat_internal[player_name]._custom_do_delayed then
 			mcl_hunger.eat_internal[player_name].is_eating = true
 			mcl_hunger.eat_internal[player_name].is_eating_no_padding = true
--- a/textures/mcl_end_end_rod.png
+++ b/textures/mcl_end_end_rod.png
--- a/textures/mcl_end_end_rod_bottom.png
+++ b/textures/mcl_end_end_rod_bottom.png
--- a/textures/mcl_end_end_rod_mask.png
+++ b/textures/mcl_end_end_rod_mask.png
--- a/textures/mcl_end_end_rod_side.png
+++ b/textures/mcl_end_end_rod_side.png
--- a/textures/mcl_end_end_rod_top.png
+++ b/textures/mcl_end_end_rod_top.png
--- a/textures/mcl_flowers_clover.png
+++ b/textures/mcl_flowers_clover.png
--- a/textures/mcl_flowers_clover_inv.png
+++ b/textures/mcl_flowers_clover_inv.png
--- a/textures/mcl_flowers_fourleaf_clover.png
+++ b/textures/mcl_flowers_fourleaf_clover.png
--- a/textures/mcl_flowers_fourleaf_clover_inv.png
+++ b/textures/mcl_flowers_fourleaf_clover_inv.png
Author	SHA1	Message	Date
the-real-herowl	0170619866	Merge pull request 'Imported the tga_encoder as subtree' (#4222 ) from tga_encoder_update into master Reviewed-on: MineClone2/MineClone2#4222	2024-03-27 00:31:39 +00:00
ancientmarinerdev	0b521ef92b	Fix - New game load crashes. Add defensive check. (#4216 ) Reviewed-on: MineClone2/MineClone2#4216 Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land> Co-authored-by: ancientmarinerdev <ancientmariner_dev@proton.me> Co-committed-by: ancientmarinerdev <ancientmariner_dev@proton.me>	2024-03-27 00:22:22 +00:00
nixnoxus	8931576c50	fix 'WARNING[Main]: Undeclared global variable ' in mcl_colorblocks (#4203 ) fix WARNING: Undeclared global variable Reviewed-on: MineClone2/MineClone2#4203 Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land> Co-authored-by: nixnoxus <nixnoxus@web.de> Co-committed-by: nixnoxus <nixnoxus@web.de>	2024-03-27 00:20:12 +00:00
the-real-herowl	c65176af81	Merge pull request 'Added clovers' (#4224 ) from clovers into master Reviewed-on: MineClone2/MineClone2#4224	2024-03-27 00:15:32 +00:00
the-real-herowl	a71a634168	Merge pull request 'Make end rods use a mesh model' (#4177 ) from end_rod_model into master Reviewed-on: MineClone2/MineClone2#4177	2024-03-27 00:14:13 +00:00
the-real-herowl	89e8cf0213	Merge branch 'skeleton_sounds'	2024-03-24 06:38:35 +01:00
nixnoxus	08b41a3b39	accelerate non-moving carts on `mcl_minecarts:golden_rail_on` (#4097 ) accelerate a non-moving minecart away from a solid opaque block the powered rail is facing Reviewed-on: MineClone2/MineClone2#4097 Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land> Co-authored-by: nixnoxus <nixnoxus@web.de> Co-committed-by: nixnoxus <nixnoxus@web.de>	2024-03-24 05:29:44 +00:00
the-real-herowl	26fc0cd4d8	Merge pull request 'update melon and pumpkin biomes' (#4037 ) from michaljmalinowski/MineClone2:master into master Reviewed-on: MineClone2/MineClone2#4037 Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>	2024-03-24 05:17:20 +00:00
the-real-herowl	c6a112d200	Clovers now generate Also added a way to alter flower rarity	2024-03-20 22:29:03 +01:00
the-real-herowl	ade2a1a6a2	Add clovers and four-leaf clovers	2024-03-20 22:18:47 +01:00
the-real-herowl	b04493dcb6	Add 'mods/CORE/tga_encoder/' from commit 'aad231f5e406a7c1eaafe6595a64b9c55f230692' git-subtree-dir: mods/CORE/tga_encoder git-subtree-mainline: `a5740f8edf` git-subtree-split: `aad231f5e4`	2024-03-19 19:28:16 +01:00
the-real-herowl	a5740f8edf	Remove old tga_encoder	2024-03-19 19:27:12 +01:00
the-real-herowl	1476c7ae59	Make end rods use a mesh model * merged the 3 textures of the end rod into one * made a proper image mask for the colored end rods * (used to be hardcoded & didn't work for higher-res texture packs)	2024-02-02 02:31:57 +01:00
bakawun	49aa32d2ee	mobs:skeletons:sounds: fix code review issue and add todo	2024-01-08 09:16:05 +01:00
bakawun	a786b66d9e	mobs:skeletons: add sounds to skeleton and stray, fix random sound for wither skeleton	2023-12-18 11:17:25 +01:00
michaljmalinowski	9be5de980e	Update mods/MAPGEN/mcl_biomes/init.lua update melon and pumpkin biomes	2023-11-28 20:26:24 +00:00
Nils Dagsson Moskopp	aad231f5e4	Generate test textures with scanline order “top-bottom”	2023-10-16 21:40:51 +02:00
Nils Dagsson Moskopp	10022c93ef	Explicitly state scanline order in test texture script	2023-10-16 21:38:19 +02:00
Nils Dagsson Moskopp	01bcbbf927	Allow encoding with top-bottom scanline order	2023-10-16 21:15:40 +02:00
Nils Dagsson Moskopp	12a33e458f	Add hashbang to script to generate TGA test textures	2023-10-16 20:34:47 +02:00
Nils Dagsson Moskopp	5dcf714cd1	Partially slice 3D rendered donut along its polodial direction	2023-10-16 19:20:30 +02:00
Nils Dagsson Moskopp	0c6d9a4d85	Partially slice 3D rendered donut along its torodial direction	2023-10-16 19:16:29 +02:00
Nils Dagsson Moskopp	ef65de54c0	Make 3D rendered donut appear solid	2023-10-16 19:05:56 +02:00
Nils Dagsson Moskopp	4d57ba62bf	Add code to generate TGA type 1 test textures	2023-10-15 20:49:11 +02:00
Nils Dagsson Moskopp	4064333b06	Adjust TGA test texture file names	2023-10-15 20:11:28 +02:00
Nils Dagsson Moskopp	e87a8fc332	Add script to generate TGA test textures	2023-10-15 17:02:19 +02:00
Nils Dagsson Moskopp	bb68ceb38d	Do not encode images with illegal colormap indexes	2023-09-22 20:06:21 +02:00
Nils Dagsson Moskopp	4dd3833f3b	Move encoding format heuristics from image:save() to image:encode()	2023-09-18 16:45:31 +02:00
Nils Dagsson Moskopp	3029147ed7	Add example code for rendering a 3D shape using a Z-buffer	2023-09-18 15:21:17 +02:00
Nils Dagsson Moskopp	5bf0e79c6f	Add example code to generate TGA logo The tiny logo is a 12×12 TGA image. The huge logo is a 1200×1200 TGA image.	2023-08-27 15:12:47 +02:00
Nils Dagsson Moskopp	e9862f5f24	Add example code for node colormap generation	2022-07-31 00:24:34 +02:00
Nils Dagsson Moskopp	685bdcb379	Allow encoding with B8G8R8A8 colormap	2022-05-19 18:26:41 +02:00
Nils Dagsson Moskopp	7446a275b5	Remove author from mod.conf ContentDB sets this field automatically	2022-05-16 22:18:01 +02:00
Nils Dagsson Moskopp	83348bf3ac	Document use cases, image type support, plans	2022-05-16 20:34:33 +02:00
Nils Dagsson Moskopp	45e405982a	Allow encoding with A1R5G5B5 colormap	2022-05-16 18:48:18 +02:00
Nils Dagsson Moskopp	e83894fcfa	Treat empty colormap as no colormap	2022-05-16 17:56:53 +02:00
Nils Dagsson Moskopp	9f9b78eed9	Allow color-mapped encoding for RGB images	2022-05-16 17:28:16 +02:00
Nils Dagsson Moskopp	ed061e68ff	Allow RLE encoding for RGBA images	2022-05-16 13:16:23 +02:00
Nils Dagsson Moskopp	1f9c446a98	Assert that pixel data is encoded	2022-05-16 03:21:52 +02:00
Nils Dagsson Moskopp	7b94fc026d	Allow to specify color format	2022-05-16 02:48:51 +02:00
Nils Dagsson Moskopp	fa23775bf9	Measure pixel_depth in bits everywhere	2022-05-16 01:54:21 +02:00
Nils Dagsson Moskopp	36ee45ebe3	Add RGBA support (only RAW encoding)	2022-05-16 01:39:33 +02:00
Nils Dagsson Moskopp	2112637faf	Use HSP for RGB-to-BW8 conversion	2022-05-15 19:58:19 +02:00
Nils Dagsson Moskopp	5b79bc6fb7	Set default encoding to R8G8B8 RAW This the most trivial RGB encoding the encoder supports. Setting it prevents a crash related to BW8 only supporting RAW encoding.	2022-05-15 19:31:24 +02:00
Nils Dagsson Moskopp	759b0a188f	Allow saving R8G8B8 images as BW8	2022-05-15 19:23:26 +02:00
Nils Dagsson Moskopp	376b6404b2	Allow RAW or RLE encoding for true-color images	2022-05-15 15:56:18 +02:00
Nils Dagsson Moskopp	9bd1702d60	Encode image only when saving it to a file	2022-05-15 14:58:12 +02:00
Nils Dagsson Moskopp	5640e19c94	Add fractal example	2022-05-15 03:10:53 +02:00
Nils Dagsson Moskopp	25b7b30945	Allow encoding grayscale images as BW8	2022-05-14 22:41:52 +02:00
Nils Dagsson Moskopp	9af0719df8	Allow encoding RGB images as B8G8R8	2022-05-14 21:56:42 +02:00
Nils Dagsson Moskopp	1b48c3f539	Use raw packets in RLE compression in tga_encoder	2022-05-14 21:52:08 +02:00
Nils Dagsson Moskopp	13552f16f2	Reduce TGA filesize by 25% by using 16-bit colors	2022-05-14 21:52:07 +02:00
Nils Dagsson Moskopp	4f6ea5d035	Add credits to README	2022-05-14 21:52:07 +02:00
Nils Dagsson Moskopp	c00b0d50c6	Add usage examples	2022-05-14 21:52:00 +02:00
Nils Dagsson Moskopp	adb8e45d67	Fix TGA file writing on Windows Before this patch, the tga_encoder mod would write corrupted TGA files on Windows: Bytes that looked like newlines were replaced by a carriage return and a newline.	2022-05-14 20:21:59 +02:00
Nils Dagsson Moskopp	3f60b5baa6	Speed up TGA encoding by creating fewer strings	2022-05-14 20:21:58 +02:00
Nils Dagsson Moskopp	52e5c955f0	Use RLE compression in tga_encoder	2022-05-14 20:21:58 +02:00
Lizzy Fleckenstein	b88579b52e	Add updated tga_encoder	2022-05-14 20:21:58 +02:00
Lizzy Fleckenstein	eaa4dc99d7	Initial import	2022-05-14 20:21:52 +02:00