samples_2.4 => samples

share/grafx2/scripts/samples/picture/FontConvert.lua

@@ -0,0 +1,26 @@
+--Font Extractor by Adrien Destugues
+--Cut the picture in characters and save them
+--to a binary file
+--
+--Copyright 2013, Adrien Destugues <pulkomandy@pulkomandy.tk>
+--
+--this file is distributed under the terms of the MIT licence
+
+w,h = getpicturesize();
+
+f = io.open("file.bin","w")
+
+for y = 0, h-1, 8 do
+	for x = 0, w-1, 8 do
+		for y2 = 0, 7, 1 do
+			word = 0;
+			for x2 = 0,7,1 do
+				word = word * 2 + getpicturepixel(x+x2,y+y2);
+				-- read one word from the current line
+			end
+			f:write(string.char(word));
+		end
+	end
+end
+
+f:close()