by reyzeal (Rizal Ardhi Rahmadani)\
This is documentation of my Freelancer project. The goal of this project is to extract all information on the scoreboard from Switchblade games using Tesseract OCR as the core technology.
Switchblade is an arena-based 5v5 vehicle action game that combines high-octane combat with an ever shifting selection of strategic choices. https://www.switchbladegame.com/
Environment Ubuntu Server
- Python 3.x and Flask as web service
- Tesseract-OCR 4, english language
- OpenCV 4.x with dnn to use EAST Text Detection
Debian 8 Server Documentation here
Command Line Local Environment here\
- First of all, make sure you have Python3 installed
sudo apt-get install python3 python3-pip
- Install Tesseract-ocr
sudo apt-get install tesseract-ocr
- Install the dependency library
sudo apt-get install libsm
- Download my source code to your specified server directory
cd ~ git clone https://github.com/reyzeal/score-tesseract cd score-tesseract
- Install the virtualenv to make python environment for this project
pip3 install virtualenv python3 -m virtualenv venv
- Activate the environment
source venv/bin/activate - Install all requirements library using requirements.txt
pip3 install -r requirements.txt
- you can try to run it:
venv/bin/gunicorn -b 127.0.0.1:5000 app:app
- Done, if you prefer to run it as server service, stop the execution and do the following steps below.
- You can use the template file that I’ve put in the folder server > score.service. If you know how to use vim / nano, you can directly create new file in /etc/systemd/system/score.service using this command : “sudo nano /etc/systemd/system/score.service ”.
[Unit]
Description=Reyzeal Score Tesseract Gunicorn daemon
After=network.target
[Service]
User= ubuntu
Group= ubuntu
WorkingDirectory= /home/ubuntu/score-tesseract
ExecStart= /home/ubuntu/score-tesseract/ venv/bin/gunicorn -w 3 -b
127.0.0.1:5000 app:app
[Install]
WantedBy=multi-user.target
- Change all variables, focus on the red mark:
User= Group= WorkingDirectory= /path/to/project ExecStart= /path/to/project/ venv/bin/gunicorn -w 3 -b 127.0.0.1:5000 app:app
- Save the file on /etc/systemd/system/score.service. Just save and close it if you already using vim / nano directly.
- Enable and start:
sudo systemctl enable score.service
sudo systemctl start score.service- Check the status, it must be look like this:
sudo systemctl status score.service
If you want to make proxy through apache2 (make it public), you can add this following lines to your current site config file.
ProxyPreserveHost On
ProxyPass / [http://127.0.0.1:5000/](http://127.0.0.1:5000/)
ProxyPassReverse / [http://127.0.0.1:5000/](http://127.0.0.1:5000/)Note : Make sure you have these mod enabled:
sudo a2enmod proxy
sudo a2enmod proxy_http
{
"data":{
"LIONS":{
"Grandpots69":{
"damage":26969,
"deaths":11,
"eliminations":0,
"gold":6514,
"healing":1734,
"level":9,
"mobs":70,
"xp":16253
},
"HulkSmash122787":{
"damage":19232,
"deaths":13,
"eliminations":5,
"gold":5555,
"healing":5,
"level":8,
"mobs":65,
"xp":12455
},
"True_Killer221":{
"damage":21497,
"deaths":7,
"eliminations":13,
"gold":5403,
"healing":8275,
"level":9,
"mobs":58,
"xp":17541
},
"loco__kevin0707":{
"damage":23814,
"deaths":9,
"eliminations":6,
"gold":5817,
"healing":42,
"level":8,
"mobs":64,
"xp":12951
},
"quangzone":{
"damage":51585,
"deaths":3,
"eliminations":22,
"gold":8670,
"healing":5,
"level":10,
"mobs":85,
"xp":21891
}
},
"SHARKS":{
"Dragon__Webs":{
"damage":35494,
"deaths":10,
"eliminations":15,
"gold":6992,
"healing":0,
"level":9,
"mobs":78,
"xp":16839
},
"JDMlinkup":{
"damage":13635,
"deaths":7,
"eliminations":11,
"gold":5176,
"healing":5,
"level":8,
"mobs":28,
"xp":11070
},
"Mathias-BY":{
"damage":6977,
"deaths":15,
"eliminations":4,
"gold":4815,
"healing":0,
"level":8,
"mobs":56,
"xp":10114
},
"mode-87-h":{
"damage":49704,
"deaths":3,
"eliminations":28,
"gold":9258,
"healing":0,
"level":10,
"mobs":119,
"xp":22814
},
"sophie-ann":{
"damage":22977,
"deaths":1,
"eliminations":16,
"gold":7633,
"healing":14324,
"level":10,
"mobs":63,
"xp":23954
}
}
},
"filename":"Switchblade_20200608185314.jpg",
"request":{
"damage":"on",
"deaths":"on",
"eliminations":"on",
"gold":"on",
"healing":"on",
"level":"on",
"mobs":"on",
"xp":"on"
},
"time":"26.051788091659546 seconds"
}
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