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Moved tiled lib to a separate repository
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mibi88
parent
5d4a862620
commit
e801bb5632
4 changed files with 34 additions and 233 deletions
3
.gitmodules
vendored
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3
.gitmodules
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[submodule "assets/tinytiled"]
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path = assets/tinytiled
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url = forgejo@git.planet-casio.com:mibi88/tinytiled.git
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@ -1,17 +1,45 @@
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"""
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This is the main converter script. It uses the tiled.py script to handle the
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tiled maps.
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We're trying to follow the PEP, so please read PEP 8 (if you haven't already):
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https://peps.python.org/pep-0008/, so please write variable names in sneak_case
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and class names in PascalCase.
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To improve the lisibility of this code, please document your methods, add
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comments (yes, it's hard to add the right amount of comments), and add type
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hints, to avoid bugs and make it easy to understand how to use them.
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To document your methods, you should read PEP 257:
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https://peps.python.org/pep-0257/.
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Thanks,
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Mibi88
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"""
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import xml.etree.ElementTree as ET
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import json
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import os
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import sys
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# Add the assets folder to the path, to be able to import the tiled script.
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sys.path.append("../assets/")
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import fxconv
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from tiled import *
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from tinytiled import *
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# If the output of the converter should be verbose.
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VERBOSE = 1
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# The sign types, used to find the sign icon.
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SIGN_TYPES = ["SGN", "INFO"]
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# The NPC faces, used to find the face id.
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FACES = ["MALE", "FEMALE", "MILKMAN", "POLICE"]
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# The precision of the fixed point numbers.
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# WARNING: The PRECISION define in config.h should contain the same value!
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PRECISION = 8
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def convert(input, output, params, target):
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def convert(input: str, output: str, params: dict, target):
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"""
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This method gets called by fxconv for each asset to convert.
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"""
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if params["custom-type"] == "tmx":
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convert_map(input, output, params, target)
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return 0
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231
assets/tiled.py
231
assets/tiled.py
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@ -1,231 +0,0 @@
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import xml.etree.ElementTree as ET
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import os
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# TODO: Add more doc.
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class Tileset:
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"""
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Handle the tiled tileset.
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"""
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def __init__(self, element: ET.Element, parent_dir = ""):
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firstgid_str = element.get("firstgid")
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if firstgid_str == None: raise Exception("firstgid not found!")
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self.firstgid = int(firstgid_str)
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self.source = element.get("source")
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if self.source == None: raise Exception("source not found!")
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self.source = parent_dir + self.source
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tree = ET.parse(self.source)
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self.root = tree.getroot()
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tilecount_str = self.root.get("tilecount")
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if tilecount_str == None: raise Exception("tilecount not found!")
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self.tilecount = int(tilecount_str)
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columns_str = self.root.get("columns")
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if columns_str == None: raise Exception("columns not found!")
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self.columns = int(columns_str)
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def is_raw_in_tileset(self, raw: int) -> bool:
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if raw >= self.firstgid and raw < self.firstgid+self.tilecount:
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return True
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return False
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def get_tile_from_raw(self, raw: int) -> int:
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if not self.is_raw_in_tileset(raw) and raw:
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raise Exception(f"Tile {raw} not in tileset!")
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return raw-self.firstgid
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class Layer:
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"""
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A class to handle a tiled map layer
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"""
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def __init__(self, element: ET.Element):
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self.element = element
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def get_width(self) -> int:
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"""
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Get the layer width
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"""
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value = self.element.get("width")
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if value == None: raise Exception("Layer width not found")
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return int(value)
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def get_height(self) -> int:
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"""
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Get the layer height
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"""
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value = self.element.get("height")
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if value == None: raise Exception("Layer height not found")
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return int(value)
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def get_raw_data(self) -> list:
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"""
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Get the data of the map
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"""
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data_tag = self.element.find("data")
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if data_tag == None: raise Exception("Data not found!")
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raw_data = data_tag.text.split(",")
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int_data = []
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for tile in raw_data:
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int_data.append(int(tile))
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return int_data
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def get_data_with_tileset(self, tileset: Tileset):
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raw_data = self.get_raw_data()
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out_data = []
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for i in raw_data:
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out_data.append(tileset.get_tile_from_raw(i))
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return out_data
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class Object:
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"""
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An group object (see ObjectGroup) object.
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"""
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def __init__(self, element: ET.Element):
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self.element = element
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self.name = element.get("name")
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if self.name == None: raise Exception("Name attribute missing!")
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self.type = element.get("type")
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if self.type == None:
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self.type = ""
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print("WARNING: Type attribute missing!")
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x_str = element.get("x")
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if x_str == None: raise Exception("X attribute missing!")
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self.x = int(float(x_str))
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y_str = element.get("y")
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if y_str == None: raise Exception("Y attribute missing!")
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self.y = int(float(y_str))
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self.id = element.get("id")
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if self.id == None: raise Exception("ID attribute missing!")
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def __get_point(self) -> list:
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# Private method to get a point. Used in get_data.
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return [self.x, self.y]
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def __get_polyline(self) -> list:
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# Private method to get a polyline. Used in get_data.
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data = self.element.find("polyline").get("points")
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if data == None: raise Exception("Data not found!")
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data = data.replace(' ', ',').split(',')
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out_data = []
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for i in data:
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out_data.append(int(float(i)))
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return out_data
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def get_data(self) -> list:
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"""
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Get the geometric shape of this object.
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"""
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if self.element.find("point") != None:
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# It is a point.
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return self.__get_point()
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if self.element.find("polyline") != None:
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# It is a polyline.
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return self.__get_polyline()
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raise Exception("Unknown data!")
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def get_data_type(self) -> str:
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"""
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Get the geometric shape of this object.
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"""
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if self.element.find("point") != None:
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# It is a point.
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return "point"
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if self.element.find("polyline") != None:
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# It is a polyline.
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return "polyline"
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raise Exception("Unknown data!")
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def get_property(self, property: str) -> str:
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"""
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Get the value of a property.
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"""
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properties = self.element.find("properties")
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if properties == None: raise Exception("Properties not found!")
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for i in properties:
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if i.get("name") == property:
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value = i.get("value")
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if value == None: raise Exception("Property value not found!")
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return value
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raise Exception(f"Property {property} not found!")
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class ObjectGroup:
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"""
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Handle tiled object groups. They can contain points, lines and other
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geometric shapes that can be very handy to add NPCs, the path they walk on,
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as we do it here, in Collab_RPG.
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"""
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def __init__(self, element: ET.Element):
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self.element = element
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self.objects = []
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for object in self.element.iterfind("object"):
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self.objects.append(Object(object))
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class Map:
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"""
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A class to handle the tiled maps.
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"""
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def __init__(self, input: str):
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"""
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Loads a tmx map made with tiled.
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"""
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tree = ET.parse(input)
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self.root = tree.getroot()
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self.parent_dir = os.path.abspath(input).rpartition('/')[0]
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def get_property(self, property: str) -> str:
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"""
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Get a map property.
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"""
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properties = self.root.find("properties")
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# If properties wasn't found.
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if properties == None:
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raise Exception("Properties not found!")
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for child in properties:
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# Look at the name attribute of each property
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if child.get("name") == property:
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value = child.get("value")
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if value == None: raise Exception("Value attribute not found!")
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return value
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# The dialog file property wasn't found.
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raise Exception(f"\"{property}\" property not found!")
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def get_layer_by_id(self, layer_id: str) -> Layer:
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"""
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Get a layer by its id.
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"""
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for layer in self.root.iterfind("layer"):
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if layer.get("id") == layer_id:
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return Layer(layer)
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raise Exception("Layer not found!")
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def get_layer_by_name(self, name: str) -> Layer:
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"""
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Get a layer by its name.
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"""
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for layer in self.root.iterfind("layer"):
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if layer.get("name") == name:
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return Layer(layer)
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raise Exception("Layer not found!")
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def get_objectgroup_by_id(self, group_id: str) -> Layer:
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"""
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Get a layer by its id.
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"""
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for layer in self.root.iterfind("objectgroup"):
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if layer.get("id") == group_id:
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return ObjectGroup(layer)
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raise Exception("Object group not found!")
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def get_objectgroup_by_name(self, name: str) -> Layer:
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"""
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Get a layer by its name.
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"""
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for layer in self.root.iterfind("objectgroup"):
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if layer.get("name") == name:
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return ObjectGroup(layer)
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raise Exception("Object group not found!")
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def get_tileset_by_firstgid(self, firstgid: int) -> Tileset:
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for tileset in self.root.iterfind("tileset"):
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if tileset.get("firstgid") == str(firstgid):
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return Tileset(tileset, self.parent_dir + "/")
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raise Exception("Tileset not found!")
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1
assets/tinytiled
Submodule
1
assets/tinytiled
Submodule
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@ -0,0 +1 @@
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Subproject commit c2c8f1121656e93ff8ca2e56ce3f966d6586aeb1
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