Transformed "Encoded shaders" into "Encoded Resources"

Former-commit-id: ead4cc9bb162d2f9e5c08756575e84f3a9056679

build/scripts/actions/encodesresources.lua

@@ -0,0 +1,50 @@
+function encodeResources()
+	print("Encoding resources ...")
+	local modules = os.matchdirs("../src/Nazara/*")
+	for k, modulePath in pairs(modules) do
+		local files = os.matchfiles(modulePath .. "/Resources/**")
+		local resourceContent
+		local headerContent
+		local file
+		for k, filePath in pairs(files) do
+			if (filePath:sub(-2) ~= ".h") then
+				file = filePath:sub(modulePath:len() + 12, -1)
+				local resource, err = io.open(filePath, "rb")
+				if (not resource) then
+					error("Failed to read resource file " .. file .. ": " .. err)
+				end
+
+				resourceContent = resource:read("*a")
+				resource:close()
+
+				local contentLength = resourceContent:len()
+
+				headerContent = ""
+				for i = 1, contentLength do
+					local b = resourceContent:sub(i, i):byte()
+					if (b >= 128) then
+						b = b - 256
+					end
+					headerContent = headerContent .. string.format("%d,", b)
+				end
+
+				local header, err = io.open(filePath .. ".h", "w+")
+				if (not header) then
+					error("Failed to create header file for " .. file .. ": " .. err)
+				end
+
+				header:write(headerContent)
+				header:close()
+				
+				print(string.format("%s (raw: %.3g kB, header: %.3g kB)", file, contentLength/1024, string.format("%.3g", headerContent:len()/1024)))
+			end
+		end
+	end
+end
+
+newaction
+{
+	trigger     = "encoderesources",
+	description = "Generate a includable header version of resources",
+	execute     = encodeResources
+}