SotMDeckBuilder/SotMDeckBuilder.py

#!/usr/bin/env python3

import json
import math
import os
import subprocess
import sys

from lxml import etree
from PIL import Image

if getattr(sys, 'frozen', False): # we are running in a bundle
    bundle_dir = sys._MEIPASS
else: # we are running in a normal Python environment
    bundle_dir = os.path.dirname(os.path.abspath(__file__))

CARD_WIDTH = 181 * 4
CARD_HEIGHT = 253 * 4

def setText(tree, id, text):
    element = tree.find('.//*[@id="' + id + '"]')
    if element is None:
        print("id", id, "not found")
        return
    elif element.tag == "{http://www.w3.org/2000/svg}flowRoot":
        for e in element.findall("{http://www.w3.org/2000/svg}flowPara"):
            element.remove(e) # clear child paragraphs
        lines = str(text).splitlines()
        for line in lines:
            etree.SubElement(element, "{http://www.w3.org/2000/svg}flowPara").text=line
    else:
        element.text = str(text)

def removeElement(tree, id):
    mark = tree.find('.//*[@id="' + id + '"]')
    if mark is not None:
        mark.getparent().remove(mark)

def makeSVG(base, properties):
    tree = etree.parse(base)
    for id, text in properties.items():
        if id not in ["count", "art"]:
            setText(tree, id, text)

    # remove HP mark if there is no hp
    if "hp" not in properties:
        removeElement(tree, "hpMark")

    # remove setup box if there is no setup
    if "setup" not in properties:
        removeElement(tree, "setupBox")

    if "art" in properties:
        art = tree.find('.//*[@id="art"]')
        if art is not None:
            art.set("{http://www.w3.org/1999/xlink}href",
                    "file://" + bundle_dir + "/" + properties["art"])
    return tree

def addCardToBase(svg, baseImg, baseX, cardNum):
    # TODO: possible to remove all this writing to temp files?
    dest = "out/fig" + str(cardNum)
    svg.write(dest + ".svg")
    subprocess.call(["inkscape", "-z", "-f", dest + ".svg", "-w",
                     str(CARD_WIDTH), "-e", dest + ".png"])
    cardImg = Image.open(dest + ".png")
    baseImg.paste(cardImg, ((cardNum % baseX) * cardImg.width,
                            int(cardNum / baseX) * cardImg.height))

def makeFace(baseImage, baseX, cardNum, base, card):
    fig = makeSVG(base, card)
    addCardToBase(fig, baseImage, baseX, cardNum)

def makeFaces(deckJson, outfile):
    baseX = math.ceil(math.sqrt(len(deckJson['deck']) + len(deckJson['character']) * 2))
    baseImage = Image.new('RGB', (CARD_WIDTH * baseX,
                                  CARD_HEIGHT * baseX))

    cardType = deckJson["type"]

    cardNum = 0
    # Make a card for each hero character card
    if cardType == "hero":
        for card in deckJson['character']:
            makeFace(baseImage, baseX, cardNum,
                     os.path.join("images", cardType, "charFront.svg"), card)
            cardNum += 1
            makeFace(baseImage, baseX, cardNum,
                     os.path.join("images", cardType, "charBack.svg"), card)
            cardNum += 1

    # Make a character and instructions card for each villain card
    elif cardType == "villain":
        for card in deckJson['character']:
            front = card["front"]
            front["name"] = card["name"]
            back = card["back"]
            back["name"] = card["name"]
            makeFace(baseImage, baseX, cardNum,
                     os.path.join("images", cardType, "character.svg"),
                     front)
            cardNum += 1
            makeFace(baseImage, baseX, cardNum,
                     os.path.join("images", cardType, "character.svg"),
                    back)
            cardNum += 1

            makeFace(baseImage, baseX, cardNum,
                     os.path.join("images", cardType, "instructions.svg"),
                     front)
            cardNum += 1
            makeFace(baseImage, baseX, cardNum,
                     os.path.join("images", cardType, "instructions.svg"),
                     back)
            cardNum += 1


    # Make a card for each card
    for card in deckJson['deck']:
        makeFace(baseImage, baseX, cardNum,
                 os.path.join("images", cardType, "card.svg"), card)
        cardNum += 1

    baseImage.save(outfile + ".png", "PNG")
    return baseX

def makeCardJson(template, nickname, description, cardID):
    card = template.copy()
    card.update({"Nickname": nickname,
                 "Description": description,
                 "CardID": cardID})
    return card

def makeDoubleSidedCardJson(template, nickname, descriptionFront,
                            descriptionBack, cardID):
    cardBack = makeCardJson(template, nickname, descriptionBack, cardID + 1)

    card = template.copy()
    card.update({"Nickname": nickname,
                 "Description": descriptionFront,
                 "CardID": cardID,
                 "States": {"2": cardBack}})
    return card

def makeJson(deckJson, imgWidth, outfile):
    with open(bundle_dir + "/templates/deck.json") as f:
        outJson = json.load(f)
    with open(bundle_dir + "/templates/card.json") as f:
        cardTemplate = json.load(f)

    # number of cards in x and y direction
    outJson['ObjectStates'][0]['CustomDeck']['1'].update(
        {"NumWidth": imgWidth,
         "NumHeight": imgWidth,
         #"FaceURL": "http://adam-desktop.dyn.wpi.edu:8000/" + outfile + ".png",
         "FaceURL": "file://" + os.getcwd() + "/" + outfile + ".png",
         "BackURL": "http://cloud-3.steamusercontent.com/ugc/156906385556221451/CE2C3AFE1759790CB0B532FFD636D05A99EC91F4/"})

    # decks start at (10 * deck id)
    cardNum = 100

    if deckJson["type"] == "hero":
        for card in deckJson['character']:
            outJson['ObjectStates'][0]['DeckIDs'].append(cardNum)
            cardOut = makeDoubleSidedCardJson(
                cardTemplate, card['name'], "Active", "Incapacitated", cardNum)
            outJson['ObjectStates'][0]['ContainedObjects'].append(cardOut)
            cardNum += 2

    elif deckJson["type"] == "villain":
        for card in deckJson['character']:
            outJson['ObjectStates'][0]['DeckIDs'].append(cardNum)
            cardOut = makeDoubleSidedCardJson(
                cardTemplate, card['name'], "Front", "Back", cardNum)
            outJson['ObjectStates'][0]['ContainedObjects'].append(cardOut)
            cardNum += 2

            outJson['ObjectStates'][0]['DeckIDs'].append(cardNum)
            cardOut = makeDoubleSidedCardJson(
                cardTemplate, card['name'] + " instructions", "Front", "Back", cardNum)
            outJson['ObjectStates'][0]['ContainedObjects'].append(cardOut)
            cardNum += 2

    for card in deckJson['deck']:
        for i in range(0, card.get('count', 1)):
            outJson['ObjectStates'][0]['DeckIDs'].append(cardNum)

            # add a card object thing for each card, and give it a name
            cardOut = makeCardJson(cardTemplate, card['name'], card.get('keywords', ""), cardNum)
            outJson['ObjectStates'][0]['ContainedObjects'].append(cardOut)
        cardNum += 1

    with open(outfile + ".json", "w") as f:
        json.dump(outJson, f)

if __name__ == '__main__':
    if len(sys.argv) < 3:
        print("not enough arguments!")
        inputJson = input("Input file: ")
        outfile = input("Output file (no suffix): ")
    else:
        inputJson = sys.argv[1]
        outfile = sys.argv[2]

    with open(inputJson) as f:
        deckJson = json.load(f)

    imgWidth = makeFaces(deckJson, outfile)
    makeJson(deckJson, imgWidth, outfile)