LDoc: move files for generating docs into ".ldoc" directory

.ldoc/config.ld

@@ -20,7 +20,7 @@ file = {
 	"api.lua",
 	"chat.lua",
 	"tools.lua",
-	"docs/config.luadoc",
+	".ldoc/config.luadoc",
 }
 
 new_type("chatcmd", "Chat Commands")
@@ -49,7 +49,7 @@ custom_tags = {
 		"img",
 		title = "Image",
 		format = function(value)
-			return "<img src=\"../../../textures/" .. value .. "\" style=\"width:32px; height:32px;\" />"
+			return "<img src=\"../data/" .. value .. "\" style=\"width:32px; height:32px;\" />"
 		end,
 	},
 }
@@ -64,8 +64,6 @@ local function format_setting_tag(desc, value)
 end
 
 local function setting_handler(item)
-	print("\nsetting_handler: " .. item.name)
-
 	if not ipairs or not type then
 		return item
 	end

.ldoc/gendoc.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+# place this file in mod ".ldoc" directory
+
+
+d_ldoc="$(dirname $(readlink -f $0))"
+f_config="${d_ldoc}/config.ld"
+
+cd "${d_ldoc}/.."
+
+d_root="$(pwd)"
+d_ref="${d_root}/docs/reference"
+d_data="${d_ref}/data"
+
+cmd_ldoc="${d_ldoc}/ldoc/ldoc.lua"
+if test ! -x "${cmd_ldoc}"; then
+	cmd_ldoc="ldoc"
+fi
+
+# clean old files
+rm -rf "${d_ref}"
+
+# create new files
+"${cmd_ldoc}" --UNSAFE_NO_SANDBOX -c "${f_config}" -d "${d_ref}" "${d_root}"
+
+# check exit status
+retval=$?
+if test ${retval} -ne 0; then
+	exit ${retval}
+fi
+
+# copy textures to data directory
+echo -e "\ncopying textures ..."
+mkdir -p "${d_data}"
+for png in $(find "${d_root}/textures" -maxdepth 1 -type f -name "*.png"); do
+	cp -v "${png}" "${d_data}"
+done
+
+echo -e "\nDone!"

docs/gendoc.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-docs="$(dirname $(readlink -f $0))"
-root="$(dirname ${docs})"
-config="${docs}/config.ld"
-
-cd "${root}"
-
-# Clean old files
-rm -rf "${docs}/reference"
-
-# Create new files
-ldoc --UNSAFE_NO_SANDBOX -c "${config}" -d "${docs}/reference" "${root}"