Gando Games Automatic Engine Template Generation

engine_template_generator.py

#!/usr/bin/python
import shutil
import sys
import os
import subprocess

ROOT_PATH = "GGEngine/"
SRC_PATH = "src/gengine"
GG_USERNAME = "username"
GIT_REPO_URL = "ssh://" + GG_USERNAME + "@gandogames.com/path/to/engine.git "

def shell_exec(command):
	subprocess.call(command, shell=True)
	
def header_print(text):
	print("+\t" + text + "\t")

if (os.path.exists(SRC_PATH)):
	header_print("Pulling GGEngine from Master ")

	pull_command = """
					cd %s && 
					git --git-dir=.git fetch && 
					git --git-dir=.git --work-tree=. merge origin/master
					""" % SRC_PATH
									
	shell_exec(pull_command)

else:
	#checkout gengine.
	header_print("Cloning Good Game Engine from Master")
	shell_exec("git clone " + GIT_REPO_URL)

#Library Directory Paths.
LUA_PATH = SRC_PATH + "/Libraries/Lua/Lua-5.1.4/src/"
BOX2D_PATH = SRC_PATH + "/Libraries/Box2D/Box2D/"
COCOSDENSHION_PATH = SRC_PATH + "/Libraries/CocosDenshion/"
UNIT_TEST_PP_PATH = SRC_PATH + "/Libraries/UnitTest++/UnitTest++/"
GGENGINE_PATH = SRC_PATH + "/Classes/Engine "
GGENGINE_SCRIPTS_PATH =  SRC_PATH + "/Resources/Scripts"
GGENGINE_AUDIO_VISUAL_PATH = "\"" + SRC_PATH + "/Resources/Audio " + SRC_PATH + "/Resources/Fonts " + SRC_PATH + "/Resources/Graphics" + "\""

#Template Output Paths
LUA_OUT = ROOT_PATH + "lua"
BOX2D_OUT = ROOT_PATH + "box2d"
COCOSDENSHION_OUT = ROOT_PATH + "ccdenshion"
UNIT_TEST_PP_OUT = ROOT_PATH + "unittestpp"
GGENGINE_OUT = ROOT_PATH + "ggengine"
GGENGINE_SCRIPTS_OUT = ROOT_PATH + "ggengine_scripts"
GGENGINE_AUDIO_VISUAL_OUT = ROOT_PATH + "ggengine_audiovisual"

#Library Identifiers
LUA_ID = "com.gandogames.lualib"
BOX2D_ID = "com.gandogames.box2d"
COCOSDENSHION_ID = "com.gandogames.ccdenshion"
UNIT_TEST_PP_ID = "com.gandogames.unittest"
GGENGINE_ID = "com.gandogames.ggengine"
GGENGINE_SCRIPTS_ID = "com.gandogames.ggengine_scripts"
GGENGINE_AUDIO_VISUAL_ID = "com.gandogames.ggengine_audiovisual"

#check for Libraries directory and delete if it exists
if (os.path.exists(ROOT_PATH)):
	shutil.rmtree(ROOT_PATH)

#create templates for all the engine required libraries

#Lua
header_print("Creating Lualib Template (abstract)")
shell_exec("python template_generator.py -d " + LUA_PATH + " --description \"Lua Lib\" -i " + LUA_ID + " -c no -o " + LUA_OUT )

#Box2d
header_print("Creating Box2d Template (abstract)")
shell_exec("python template_generator.py -d " + BOX2D_PATH + " --description \"Box2d Lib\" -i " + BOX2D_ID + " -c no -o " + BOX2D_OUT)

#CocosDenshion
header_print("Creating CocosDenshion Template (abstract)")
shell_exec("python template_generator.py -d " + COCOSDENSHION_PATH + " --description \"CocosDenshion Lib\" -i " + COCOSDENSHION_ID + " -c no -o " + COCOSDENSHION_OUT)

#UnitTest++
header_print("Creating UnitTest++ Template (abstract)")
shell_exec("python template_generator.py -d " + UNIT_TEST_PP_PATH + " --description \"UnitTest++ Lib\" -i " + UNIT_TEST_PP_ID + " -c no -o " + UNIT_TEST_PP_OUT)

#create template for the Engine Lua scripts
header_print("Creating GGEngine Scripts Template (abstract)")
shell_exec("python template_generator.py -d " + GGENGINE_SCRIPTS_PATH + " --description \"GGEngine Lua Scripts\" -i " + GGENGINE_SCRIPTS_ID + " -c no -o " + GGENGINE_SCRIPTS_OUT)

#create template for the Engine audio-vidual Resources
header_print("Creating GGEngine Audio/Visual Template (abstract)")
shell_exec("python template_generator.py -d " + GGENGINE_AUDIO_VISUAL_PATH + " --description \"GGEngine Audiovisual resources\" -i " + GGENGINE_AUDIO_VISUAL_ID + " -c no -o " + GGENGINE_AUDIO_VISUAL_OUT)

#create template for the Engine itself
header_print("Creating GGEngine Template (abstract)")
shell_exec("python template_generator.py -d " + GGENGINE_PATH + " --description \"Freetype Lib\" -i " + GGENGINE_ID + " --ancestors \"" + LUA_ID + " " + BOX2D_ID + " " + COCOSDENSHION_ID + " " + UNIT_TEST_PP_ID + " " + GGENGINE_AUDIO_VISUAL_ID + " " + GGENGINE_SCRIPTS_ID +"\" -c no -o " + GGENGINE_OUT)

#Copy the Base (concrete) OpenGL ES template
header_print("Moving Base GL ES Template (concrete)")
shell_exec("cp -R base/OpenGLGame.xctemplate GGEngine/")
shell_exec("cp -R base/CocoaTouchApplication.xctemplate GGEngine/")
shell_exec("cp -R base/StoryboardApplication.xctemplate GGEngine/")
shell_exec("cp -R base/iPhoneBase.xctemplate GGEngine/")