#!/usr/bin/python
# 
# \file 1_export.py
# \brief Export shape
# \date 2010-05-24 13:42GMT
# \author Jan Boon (Kaetemi)
# Python port of game data build pipeline.
# Export shape
# 
# NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
# Copyright (C) 2010  Winch Gate Property Limited
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
# 

import time, sys, os, shutil, subprocess, distutils.dir_util
sys.path.append("../../configuration")

if os.path.isfile("log.log"):
	os.remove("log.log")
log = open("log.log", "w")
from scripts import *
from buildsite import *
from process import *
from tools import *
from directories import *

def hackBigTree():
	# FO_S2_big_tree is corrupt on first export...
	outDirTag = ExportBuildDirectory + "/" + ShapeTagExportDirectory
	outDirWithCoarse = ExportBuildDirectory + "/" + ShapeWithCoarseMeshExportDirectory
	shapeName = "FO_S2_big_tree.shape"
	tagName = "FO_S2_big_tree.max.tag"
	hackName = "FO_S2_big_tree_hack.tag"
	if os.path.exists(outDirWithCoarse + "/" + shapeName) and os.path.exists(outDirTag + "/" + tagName) and not os.path.exists(outDirTag + "/" + hackName):
		printLog(log, "Removing bad export of FO_S2_big_tree")
		printLog(log, "RM " + outDirWithCoarse + "/" + shapeName)
		os.remove(outDirWithCoarse + "/" + shapeName)
		printLog(log, "RM " + outDirTag + "/" + tagName)
		os.remove(outDirTag + "/" + tagName)
		printLog(log, "TAG " + outDirTag + "/" + hackName)
		hackTagFile = open(outDirTag + "/" + hackName, "w")
		hackTagFile.write("FO_S2_big_tree")
		hackTagFile.close()
		return 1
	elif os.path.exists(outDirTag + "/" + hackName) and not os.path.exists(outDirWithCoarse + "/" + shapeName) and not os.path.exists(outDirTag + "/" + tagName):
		printLog(log, "Missing export of FO_S2_big_tree")
		return 0
	else:
		return 0

printLog(log, "")
printLog(log, "-------")
printLog(log, "--- Export shape")
printLog(log, "-------")
printLog(log, time.strftime("%Y-%m-%d %H:%MGMT", time.gmtime(time.time())))
printLog(log, "")

# Override config values for draft mode
if BuildQuality == 0:
	ShapeExportOptExportLighting = "false"
	ShapeExportOptShadow = "false"
	ShapeExportOptLightingLimit = 0
	ShapeExportOptLumelSize = "0.25"
	ShapeExportOptOversampling = 1

if MaxAvailable:
	# Find tools
	Max = findMax(log, MaxDirectory, MaxExecutable)
	# ExecTimeout = findTool(log, ToolDirectories, ExecTimeoutTool, ToolSuffix)
	printLog(log, "")
	
	# Export shape 3dsmax
	printLog(log, ">>> Export shape 3dsmax <<<")
	
	# Build paths
	scriptSrc = "maxscript/shape_export.ms"
	# scriptDst = MaxDirectory + "/scripts/shape_export.ms"
	scriptDst = MaxUserDirectory + "/scripts/shape_export.ms"
	logFile = ScriptDirectory + "/processes/shape/log.log"
	outDirTag = ExportBuildDirectory + "/" + ShapeTagExportDirectory
	mkPath(log, outDirTag)
	outDirWithoutCoarse = ExportBuildDirectory + "/" + ShapeExportDirectory
	mkPath(log, outDirWithoutCoarse)
	outDirWithCoarse = ExportBuildDirectory + "/" + ShapeWithCoarseMeshExportDirectory
	mkPath(log, outDirWithCoarse)
	outDirLightmap = ExportBuildDirectory + "/" + ShapeLightmapNotOptimizedExportDirectory
	mkPath(log, outDirLightmap)
	outDirAnim = ExportBuildDirectory + "/" + ShapeAnimExportDirectory
	mkPath(log, outDirAnim)
	
	tagList = findFiles(log, outDirTag, "", ".tag")
	tagLen = len(tagList)
	
	# For each directoy
	if os.path.isfile(scriptDst):
		os.remove(scriptDst)
	for dir in ShapeSourceDirectories:
		tagDiff = 1
		shapeSourceDir = DatabaseDirectory + "/" + dir
		mkPath(log, shapeSourceDir)
		sSrc = open(scriptSrc, "r")
		sDst = open(scriptDst, "w")
		for line in sSrc:
			newline = line.replace("output_logfile", logFile)
			newline = newline.replace("shape_source_directory", shapeSourceDir)
			newline = newline.replace("output_directory_tag", outDirTag)
			newline = newline.replace("output_directory_without_coarse_mesh", outDirWithoutCoarse)
			newline = newline.replace("output_directory_with_coarse_mesh", outDirWithCoarse)
			newline = newline.replace("shape_export_opt_export_lighting", ShapeExportOptExportLighting)
			newline = newline.replace("shape_export_opt_shadow", ShapeExportOptShadow)
			newline = newline.replace("shape_export_opt_lighting_limit", str(ShapeExportOptLightingLimit))
			newline = newline.replace("shape_export_opt_lumel_size", ShapeExportOptLumelSize)
			newline = newline.replace("shape_export_opt_oversampling", str(ShapeExportOptOversampling))
			newline = newline.replace("shape_export_opt_lightmap_log", ShapeExportOptLightmapLog)
			newline = newline.replace("shape_lightmap_path", outDirLightmap)
			newline = newline.replace("output_directory_anim", outDirAnim)
			sDst.write(newline)
		sSrc.close()
		sDst.close()
		while tagDiff > 0:
			printLog(log, "MAXSCRIPT " + scriptDst)
			subprocess.call([ Max, "-U", "MAXScript", "shape_export.ms", "-q", "-mi", "-vn" ])
			tagList = findFiles(log, outDirTag, "", ".tag")
			newTagLen = len(tagList)
			tagDiff = newTagLen - tagLen
			tagLen = newTagLen
			printLog(log, "Exported " + str(tagDiff) + " .max files!")
			tagDiff += hackBigTree() # force rerun also when big tree deleted
		os.remove(scriptDst)
	
	# Export clod 3dsmax
	printLog(log, ">>> Export character lod shape files (.clod) from Max <<<")
	printLog(log, "********************************")
	printLog(log, "********      TODO      ********")
	printLog(log, "********************************")
	
	# cat ../clodbank/maxscript/clod_export.ms 
	#| sed -e "s&shape_source_directory&$database_directory/$i&g" 
	#| sed -e "s&output_directory_clod&$build_gamedata_directory/processes/shape/clod&g" 
	#| sed -e "s&output_directory_tag&$build_gamedata_directory/processes/shape/tag&g" 
	# > $max_directory/scripts/clod_export.ms


printLog(log, "")

log.close()


# end of file