diff options
Diffstat (limited to 'tools/tmx_converter.py')
| -rwxr-xr-x | tools/tmx_converter.py | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/tools/tmx_converter.py b/tools/tmx_converter.py deleted file mode 100755 index 379a4f34..00000000 --- a/tools/tmx_converter.py +++ /dev/null @@ -1,371 +0,0 @@ -#!/usr/bin/env python -# -*- encoding: utf-8 -*- - -## tmx_converter.py - Extract walkmap, warp, and spawn information from maps. -## -## Copyright © 2012 Ben Longbons <b.r.longbons@gmail.com> -## -## This file is part of The Mana World -## -## This program is free software: you can redistribute it and/or modify -## it under the terms of the GNU General Public License as published by -## the Free Software Foundation, either version 2 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 General Public License for more details. -## -## You should have received a copy of the GNU General Public License -## along with this program. If not, see <http://www.gnu.org/licenses/>. - - -from __future__ import print_function - -import sys -import os -import posixpath -import struct -import xml.sax -import base64 -import zlib - -dump_all = False # wall of text -check_mobs = True # mob_db.txt - -# lower case versions of everything except 'spawn' and 'warp' -other_object_types = set([ - 'particle_effect', - 'npc', # not interpreted by client - 'script', # for ManaServ - 'fixme', # flag for things that didn't have a type before -]) - -# Somebody has put ManaServ fields in our data! -other_spawn_fields = ( - 'spawn_rate', -) -other_warp_fields = ( -) - -TILESIZE = 32 -SEPARATOR = '|' -MESSAGE = 'This file is generated automatically. All manually changes will be removed when running the Converter.' -CLIENT_MAPS = 'maps' -SERVER_WLK = 'data' -SERVER_NPCS = 'npc' -SERVER_MOB_DB = 'db/mob_db.txt' -NPC_MOBS = '_mobs.txt' -NPC_WARPS = '_warps.txt' -NPC_IMPORTS = '_import.txt' -NPC_MASTER_IMPORTS = NPC_IMPORTS - -class State(object): - pass -State.INITIAL = State() -State.LAYER = State() -State.DATA = State() -State.FINAL = State() - -class Object(object): - __slots__ = ( - 'name', - #'map', - 'x', 'y', - 'w', 'h', - ) -class Mob(Object): - __slots__ = ( - 'monster_id', - 'max_beings', - 'ea_spawn', - 'ea_death', - ) + other_spawn_fields - def __init__(self): - self.max_beings = 1 - self.ea_spawn = 0 - self.ea_death = 0 - -class Warp(Object): - __slots__ = ( - 'dest_map', - 'dest_x', - 'dest_y', - 'dest_tile_x', - 'dest_tile_y', - ) + other_warp_fields - -class ContentHandler(xml.sax.ContentHandler): - __slots__ = ( - 'locator', # keeps track of location in document - 'out', # open file handle to .wlk - 'state', # state of collision info - 'tilesets', # first gid of each tileset - 'buffer', # characters within a section - 'encoding', # encoding of layer data - 'compression', # compression of layer data - 'width', # width of the collision layer - 'height', # height of the collision layer - 'base', # base name of current map - 'npc_dir', # world/map/npc/<base> - 'mobs', # open file to _mobs.txt - 'warps', # open file to _warps.txt - 'imports', # open file to _import.txt - 'name', # name property of the current map - 'object', # stores properties of the latest <object> tag - 'mob_ids', # set of all mob types that spawn here - ) - def __init__(self, out, npc_dir, mobs, warps, imports): - xml.sax.ContentHandler.__init__(self) - self.locator = None - self.out = open(out, 'w') - self.state = State.INITIAL - self.tilesets = set([0]) # consider the null tile as its own tileset - self.buffer = bytearray() - self.encoding = None - self.compression = None - self.width = None - self.height = None - self.base = posixpath.basename(npc_dir) - self.npc_dir = npc_dir - self.mobs = mobs - self.warps = warps - self.imports = imports - self.object = None - self.mob_ids = set() - - def setDocumentLocator(self, loc): - self.locator = loc - - # this method randomly cuts in the middle of a line; thus funky logic - def characters(self, s): - if not s.strip(): - return - if self.state is State.DATA: - self.buffer += s.encode('ascii') - - def startDocument(self): - pass - - def startElement(self, name, attr): - if dump_all: - attrs = ' '.join('%s="%s"' % (k,v) for k,v in attr.items()) - if attrs: - print('<%s %s>' % (name, attrs)) - else: - print('<%s>' % name) - - if self.state is State.INITIAL: - if name == u'property' and attr[u'name'].lower() == u'name': - self.name = attr[u'value'] - self.mobs.write('// %s\n' % MESSAGE) - self.mobs.write('// %s mobs\n\n' % self.name) - self.warps.write('// %s\n' % MESSAGE) - self.warps.write('// %s warps\n\n' % self.name) - - if name == u'tileset': - self.tilesets.add(int(attr[u'firstgid'])) - - if name == u'layer' and attr[u'name'].lower().startswith(u'collision'): - self.width = int(attr[u'width']) - self.height = int(attr[u'height']) - self.out.write(struct.pack('<HH', self.width, self.height)) - self.state = State.LAYER - elif self.state is State.LAYER: - if name == u'data': - if attr.get(u'encoding','') not in (u'', u'csv', u'base64', u'xml'): - print('Bad encoding:', attr.get(u'encoding','')) - return - self.encoding = attr.get(u'encoding','') - if attr.get(u'compression','') not in (u'', u'none', u'zlib', u'gzip'): - print('Bad compression:', attr.get(u'compression','')) - return - self.compression = attr.get(u'compression','') - self.state = State.DATA - elif self.state is State.DATA: - self.out.write(chr(int(attr.get(u'gid',0)) not in self.tilesets)) - elif self.state is State.FINAL: - if name == u'object': - obj_type = attr[u'type'].lower() - x = int(attr[u'x']) / TILESIZE; - y = int(attr[u'y']) / TILESIZE; - w = int(attr.get(u'width', 0)) / TILESIZE; - h = int(attr.get(u'height', 0)) / TILESIZE; - # I'm not sure exactly what the w/h shrinking is for, - # I just copied it out of the old converter. - # I know that the x += w/2 is to get centers, though. - if obj_type == 'spawn': - self.object = Mob() - if w > 1: - w -= 1 - if h > 1: - h -= 1 - x += w/2 - y += h/2 - elif obj_type == 'warp': - self.object = Warp() - x += w/2 - y += h/2 - w -= 2 - h -= 2 - else: - if obj_type not in other_object_types: - print('Unknown object type:', obj_type, file=sys.stderr) - self.object = None - return - obj = self.object - obj.x = x - obj.y = y - obj.w = w - obj.h = h - obj.name = attr[u'name'] - elif name == u'property': - obj = self.object - if obj is None: - return - key = attr[u'name'].lower() - value = attr[u'value'] - # Not true due to defaulting - #assert not hasattr(obj, key) - try: - value = int(value) - except ValueError: - pass - setattr(obj, key, value) - - def add_warp_line(self, line): - self.warps.write(line) - - def endElement(self, name): - if dump_all: - print('</%s>' % name) - - if name == u'object': - obj = self.object - if isinstance(obj, Mob): - mob_id = obj.monster_id - if mob_id < 1000: - mob_id += 1002 - if check_mobs: - try: - name = mob_names[mob_id] - except KeyError: - print('Warning: unknown mob ID: %d (%s)' % (mob_id, obj.name)) - else: - if name != obj.name: - print('Warning: wrong mob name: %s (!= %s)' % (obj.name, name)) - obj.name = name - self.mob_ids.add(mob_id) - self.mobs.write( - SEPARATOR.join([ - '%s.gat,%d,%d,%d,%d' % (self.base, obj.x, obj.y, obj.w, obj.h), - 'monster', - obj.name, - '%d,%d,%d,%d,Mob%s::On%d\n' % (mob_id, obj.max_beings, obj.ea_spawn, obj.ea_death, self.base, mob_id), - ]) - ) - elif isinstance(obj, Warp): - nx = hasattr(obj, 'dest_tile_x') - ny = hasattr(obj, 'dest_tile_y') - ox = hasattr(obj, 'dest_x') - oy = hasattr(obj, 'dest_y') - assert nx == ny != ox == oy, 'Error: mixed coordinate properties exist.' - - if ox: - obj.dest_tile_x = obj.dest_x / 32; - obj.dest_tile_y = obj.dest_y / 32; - - self.warps.write( - SEPARATOR.join([ - '%s.gat,%d,%d' % (self.base, obj.x, obj.y), - 'warp', - obj.name, - '%d,%d,%s.gat,%d,%d\n' % (obj.w, obj.h, obj.dest_map, obj.dest_tile_x, obj.dest_tile_y), - ]) - ) - - if name == u'data': - if self.state is State.DATA: - if self.encoding == u'csv': - for x in self.buffer.split(','): - self.out.write(chr(int(x) not in self.tilesets)) - elif self.encoding == u'base64': - data = base64.b64decode(str(self.buffer)) - if self.compression == u'zlib': - data = zlib.decompress(data) - elif self.compression == u'gzip': - data = zlib.decompressobj().decompress('x\x9c' + data[10:-8]) - for i in range(self.width*self.height): - self.out.write(chr(int(struct.unpack('<I',data[i*4:i*4+4])[0]) not in self.tilesets)) - self.state = State.FINAL - - def endDocument(self): - self.mobs.write('\n\n%s.gat,0,0,0|script|Mob%s|-1,\n{\n' % (self.base, self.base)) - for mob_id in sorted(self.mob_ids): - self.mobs.write('On%d:\n set @mobID, %d;\n callfunc "MobPoints";\n end;\n\n' % (mob_id, mob_id)) - self.mobs.write(' end;\n}\n') - self.imports.write('// Map %s: %s\n' % (self.base, self.name)) - self.imports.write('// %s\n' % MESSAGE) - self.imports.write('map: %s.gat\n' % self.base) - - npcs = os.listdir(self.npc_dir) - npcs.sort() - for x in npcs: - if x == NPC_IMPORTS: - continue - if x.startswith('.'): - continue - if x.endswith('.txt'): - self.imports.write('npc: %s\n' % posixpath.join(SERVER_NPCS, self.base, x)) - pass - -def main(argv): - _, client_data, server_data = argv - tmx_dir = posixpath.join(client_data, CLIENT_MAPS) - wlk_dir = posixpath.join(server_data, SERVER_WLK) - npc_dir = posixpath.join(server_data, SERVER_NPCS) - if check_mobs: - global mob_names - mob_names = {} - with open(posixpath.join(server_data, SERVER_MOB_DB)) as mob_db: - for line in mob_db: - if not line.strip(): - continue - if line.startswith('#'): - continue - if line.startswith('//'): - continue - k, v, _ = line.split(',', 2) - mob_names[int(k)] = v.strip() - - npc_master = [] - map_basenames = [] - - for arg in os.listdir(tmx_dir): - base, ext = posixpath.splitext(arg) - - if ext == '.tmx': - map_basenames.append(base) - tmx = posixpath.join(tmx_dir, arg) - wlk = posixpath.join(wlk_dir, base + '.wlk') - this_map_npc_dir = posixpath.join(npc_dir, base) - os.path.isdir(this_map_npc_dir) or os.mkdir(this_map_npc_dir) - print('Converting %s to %s' % (tmx, wlk)) - with open(posixpath.join(this_map_npc_dir, NPC_MOBS), 'w') as mobs: - with open(posixpath.join(this_map_npc_dir, NPC_WARPS), 'w') as warps: - with open(posixpath.join(this_map_npc_dir, NPC_IMPORTS), 'w') as imports: - xml.sax.parse(tmx, ContentHandler(wlk, this_map_npc_dir, mobs, warps, imports)) - npc_master.append('import: %s\n' % posixpath.join(SERVER_NPCS, base, NPC_IMPORTS)) - - with open(posixpath.join(wlk_dir, 'resnametable.txt'), 'w') as resname: - for base in sorted(map_basenames): - resname.write('%s.gat#%s.wlk#\n' % (base, base)) - with open(posixpath.join(npc_dir, NPC_MASTER_IMPORTS), 'w') as out: - out.write('// %s\n\n' % MESSAGE) - npc_master.sort() - for line in npc_master: - out.write(line) - -if __name__ == '__main__': - main(sys.argv) |