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export_shared.py
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export_shared.py
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#############################################
# SCENE EXPORT - SHARED COMPONENTS
#############################################
import bpy
import bmesh
import struct
import mathutils
import math
import threading
import traceback
from . import helpers, collision, prefs, material, autosplit
from bpy.props import *
from . prefs import *
from . autosplit import *
from . helpers import *
from . collision import *
from . material import *
from . constants import *
from . qb import *
from . level_manifest import *
from . export_thug1 import export_scn_sectors
from . export_thug2 import export_scn_sectors_ug2
from . export_thps4 import *
class ExportThread(threading.Thread):
def run(self):
self.exc = None
try:
self.ret = self._target(*self._args, **self._kwargs)
except BaseException as e:
self.exc = e
def join(self):
super(ExportThread, self).join()
if self.exc:
raise self.exc
return self.ret
# METHODS
#############################################
def append_referenced_assets(directory, target_game, addon_prefs):
from pathlib import Path
import shutil
def maybe_copy_file(source_path, dest_path):
if not os.path.exists(os.path.dirname(dest_path)):
os.makedirs(os.path.dirname(dest_path))
if not os.path.exists(dest_path):
shutil.copy(source_path, dest_path)
asset_objs = [o for o in bpy.data.objects if o.type == 'EMPTY' and o.thug_export_scene]
asset_paths = []
for ob in asset_objs:
if ob.thug_empty_props.empty_type == "GameObject" and ob.thug_go_props.go_model != "":
asset_paths.append(ob.thug_go_props.go_model)
elif ob.thug_empty_props.empty_type == "Pedestrian" and ob.thug_ped_props.ped_model != "":
asset_paths.append(ob.thug_ped_props.ped_model)
elif ob.thug_empty_props.empty_type == "Vehicle" and ob.thug_veh_props.veh_model != "":
asset_paths.append(ob.thug_veh_props.veh_model)
j = os.path.join
ext_suffix = ""
dest_suffix = ".xbx"
game_paths = []
if target_game == 'THUG1':
game_paths.append(addon_prefs.game_data_dir_thug1)
elif target_game == 'THUG2':
game_paths.append(addon_prefs.game_data_dir_thug2)
game_paths.append(addon_prefs.game_data_dir_thugpro)
ext_suffix = ".xbx"
else:
print("Unable to read game files - target game is {}".format(target_game))
return
asset_files = [
[ '.col' + ext_suffix, '.col' + dest_suffix ]
,[ '.mdl' + ext_suffix, '.mdl' + dest_suffix ]
,[ '.skin' + ext_suffix, '.skin' + dest_suffix ]
,[ '.tex' + ext_suffix, '.tex' + dest_suffix ]
,[ '.qb', '.qb' ]
]
pack_files = []
for path in asset_paths:
for game_path in game_paths:
base_asset_path = j(game_path, 'Models', os.path.dirname(path))
try:
file_base = Path(base_asset_path).resolve().stem
print('{}: {}'.format(base_asset_path, file_base))
model_path = j(directory, "Models", os.path.dirname(path))
print('{}'.format(model_path))
# Search for col/mdl/skin/qb/tex files
for asset_file in asset_files:
source_file_path = j(base_asset_path, file_base + asset_file[0])
dest_file_path = j(directory, 'Models', os.path.dirname(path), file_base + asset_file[1])
if os.path.exists(source_file_path) and dest_file_path not in pack_files:
maybe_copy_file(source_file_path, dest_file_path)
pack_files.append(dest_file_path)
except FileNotFoundError:
continue
return pack_files
def pack_pre(root_dir, files, output_file):
pack = struct.pack
with open(output_file, "wb") as outp:
outp.write(pack("I", 0))
outp.write(pack("I", 0xABCD0003)) # version
outp.write(pack("I", len(files))) # num files
for file in files:
adjusted_fn = bytes(os.path.relpath(file, root_dir), 'ascii') + b"\x00"
if len(adjusted_fn) % 4 != 0:
adjusted_fn = adjusted_fn + (b'\x00' * (4 - (len(adjusted_fn) % 4)))
with open(file, "rb") as inp:
data = inp.read()
outp.write(pack("I", len(data))) # data size
outp.write(pack("I", 0)) # compressed data size
outp.write(pack("I", len(adjusted_fn))) # file name size
outp.write(pack("I", crc_from_string(bytes(os.path.relpath(file, root_dir), 'ascii')))) # file name checksum
outp.write(adjusted_fn) # file name
outp.write(data) # data
offs = outp.tell()
if offs % 4 != 0:
outp.write(b'\x00' * (4 - (offs % 4)))
total_bytes = outp.tell()
outp.seek(0)
outp.write(pack("I", total_bytes))
#----------------------------------------------------------------------------------
def do_export(operator, context, target_game):
is_model = False
self = operator
import subprocess, shutil, datetime
addon_prefs = bpy.context.preferences.addons[ADDON_NAME].preferences
if target_game == "THPS4":
DEFAULT_SKY_SCN = self.skybox_name + "scn.dat"
DEFAULT_SKY_TEX = self.skybox_name + "tex.dat"
elif target_game == "THUG1":
DEFAULT_SKY_SCN = self.skybox_name + ".scn.xbx"
DEFAULT_SKY_TEX = self.skybox_name + ".tex.xbx"
elif target_game == "THUG2":
DEFAULT_SKY_SCN = self.skybox_name + ".scn.xbx"
DEFAULT_SKY_TEX = self.skybox_name + ".tex.xbx"
else:
raise Exception("Unknown target game: {}".format(target_game))
global PROPNAME_POSITION
PROPNAME_POSITION = "Position" if target_game in [ "THPS3", "THPS4" ] else "Pos"
start_time = datetime.datetime.now()
filename = self.filename
directory = self.directory
j = os.path.join
def md(dir):
if not os.path.exists(dir):
os.makedirs(dir)
ext_pre = (".prx" if target_game == "THUG2" else ".pre")
ext_col = (".col" if (target_game == "THUG1" and not self.pack_pre) else ".col.xbx" )
ext_scn = (".scn" if (target_game == "THUG1" and not self.pack_pre) else ".scn.xbx" )
ext_tex = (".tex" if (target_game == "THUG1" and not self.pack_pre) else ".tex.xbx" )
ext_qb = ".qb"
if target_game == "THPS4":
ext_col = "col.dat"
ext_scn = "scn.dat"
ext_tex = "tex.dat"
self.report({'OPERATOR'}, "")
self.report({'INFO'}, "-" * 20)
self.report({'INFO'}, "Starting export of {} at {}".format(filename, start_time.time()))
orig_objects, temporary_objects = [], []
import sys
logging_fh = logging.FileHandler(j(directory, filename + "_export.log"), mode='w')
logging_fh.setFormatter(logging.Formatter("{asctime} [{levelname}] {message}", style='{', datefmt="%H:%M:%S"))
logging_ch = logging.StreamHandler(sys.stdout)
logging_ch.setFormatter(logging.Formatter("{asctime} [{levelname}] {message}", style='{', datefmt="%H:%M:%S"))
set_export_scale(operator.export_scale)
threads = list()
compilation_successful = True
try:
LOG.addHandler(logging_fh)
LOG.addHandler(logging_ch)
LOG.setLevel(logging.DEBUG)
if self.generate_col_file or self.generate_scn_file or self.generate_scripts_files:
orig_objects, temporary_objects = autosplit._prepare_autosplit_objects(operator, context,target_game)
path = j(directory, "Levels", filename)
md(path)
if self.generate_col_file:
t = ExportThread(target=export_col, args=(filename + ext_col, path, target_game, self))
t.setDaemon(True)
t.setName("export_col")
threads.append(t)
t.start()
if self.generate_scn_file:
self.report({'OPERATOR'}, "Generating scene file... ")
t = ExportThread(target=export_scn, args=(filename + ext_scn, path, target_game, self, is_model))
t.setDaemon(True)
t.setName("export_scn")
threads.append(t)
t.start()
if self.generate_scripts_files:
self.report({'OPERATOR'}, "Generating QB files... ")
t = ExportThread(target=export_qb, args=(filename, path, target_game, self))
t.setDaemon(True)
t.setName("export_qb")
threads.append(t)
t.start()
# Tex export must be run on the main thread, not sure why
if self.generate_tex_file:
self.report({'OPERATOR'}, "Generating tex file... ")
export_tex(filename + ext_tex, path, target_game, self)
# ********************************************************
# Export cubemap DDS textures
if True:
_lightmap_folder = bpy.path.basename(bpy.context.blend_data.filepath)[:-6] # = Name of blend file
_folder = bpy.path.abspath("//Tx_Cubemap/{}".format(_lightmap_folder))
for ob in bpy.data.objects:
if ob.type == 'EMPTY' and ob.thug_empty_props and ob.thug_empty_props.empty_type == 'CubemapProbe' \
and ob.thug_cubemap_props and ob.thug_cubemap_props.exported == True:
shutil.copy("{}/{}.dds".format(_folder, ob.name),
j(path, "{}.dds".format(ob.name)))
# ********************************************************
# If any threads haven't finished yet, wait before continuing
for index, thread in enumerate(threads):
thread.join()
if self.generate_scn_file and self.generate_sky:
skypath = j(directory, "Levels", filename + "_sky")
md(skypath)
shutil.copy(
get_asset_path("sky", DEFAULT_SKY_SCN),
j(skypath, filename + "_sky" + ext_scn))
shutil.copy(
get_asset_path("sky", DEFAULT_SKY_TEX),
j(skypath, filename + "_sky" + ext_tex))
if self.generate_scripts_files:
old_cwd = os.getcwd()
os.chdir(path)
import platform
wine = [] if platform.system() == "Windows" else ["wine"]
# #########################
# Build NODEARRAY qb file
try:
LOG.debug("Compiling {}.txt to QB...".format(filename))
roq_output = subprocess.run(wine + [
get_asset_path("roq.exe"),
"-c",
filename + ".txt"
], stdout=subprocess.PIPE)
if os.path.exists(filename + ".qb"):
os.remove(filename + ".qb")
if os.path.exists(filename + ".txt.qb"):
os.rename(filename + ".txt.qb", filename + ".qb")
else:
self.report({"ERROR"}, "{}\n\nCompiler output:\nFailed to compile the QB file.".format(
'\n'.join(reversed(roq_output.stdout.decode().split("\r\n")))))
compilation_successful = False
finally:
os.chdir(old_cwd)
# /Build NODEARRAY qb file
# #########################
# #########################
# Build _SCRIPTS qb file
if os.path.exists(j(path, filename + "_scripts.txt")):
LOG.debug("Compiling {}_scripts.txt to QB...".format(filename))
os.chdir(path)
try:
roq_output = subprocess.run(wine + [
get_asset_path("roq.exe"),
"-c",
filename + "_scripts.txt"
], stdout=subprocess.PIPE)
if os.path.exists(filename + "_scripts.qb"):
os.remove(filename + "_scripts.qb")
if os.path.exists(filename + "_scripts.txt.qb"):
os.rename(filename + "_scripts.txt.qb", filename + "_scripts.qb")
else:
self.report({"ERROR"}, "{}\n\nCompiler output:\nFailed to compile the QB file.".format(
'\n'.join(reversed(roq_output.stdout.decode().split("\r\n")))))
compilation_successful = False
finally:
os.chdir(old_cwd)
# /Build _SCRIPTS qb file
# #########################
# #########################
# Build PRE files
if self.pack_pre and target_game != 'THPS4':
md(j(directory, "pre"))
# Export all level files to a single PRE container
if False:
pack_files = []
pack_files.append(j(path, filename + ext_scn))
pack_files.append(j(path, filename + ext_tex))
pack_files.append(j(path, filename + ext_col))
pack_files.append(j(path, filename + ext_qb))
pack_files.append(j(path, filename + "_scripts" + ext_qb))
if self.generate_sky:
pack_files.append(j(skypath, filename + "_sky" + ext_scn))
pack_files.append(j(skypath, filename + "_sky" + ext_tex))
pack_pre( directory, pack_files, j(directory, "pre", filename + ext_pre) )
self.report({'OPERATOR'}, "Exported " + j(directory, "pre", filename + ext_pre))
# Export all level files using the classic multi-PRE container setup
else:
if self.generate_scripts_files:
pack_files = []
pack_files.append(j(path, filename + ext_qb))
pack_files.append(j(path, filename + "_scripts" + ext_qb))
pack_assets = append_referenced_assets(directory, target_game, addon_prefs)
for addl_asset in pack_assets:
pack_files.append(addl_asset)
print('{}'.format(pack_files))
if target_game == "THUG2":
pack_files.append(j(path, filename + "_thugpro" + ext_qb))
pack_pre( directory, pack_files, j(directory, "pre", filename + "_scripts" + ext_pre) )
else:
pack_pre( directory, pack_files, j(directory, "pre", filename + ext_pre) )
self.report({'OPERATOR'}, "Exported " + j(directory, "pre", filename + ext_pre))
if self.generate_col_file:
pack_files = []
pack_files.append(j(path, filename + ext_col))
pack_pre( directory, pack_files, j(directory, "pre", filename + "col" + ext_pre) )
self.report({'OPERATOR'}, "Exported " + j(directory, "pre", filename + "col" + ext_pre))
if self.generate_scn_file:
pack_files = []
pack_files.append(j(path, filename + ext_scn))
pack_files.append(j(path, filename + ext_tex))
if self.generate_sky:
pack_files.append(j(skypath, filename + "_sky" + ext_scn))
pack_files.append(j(skypath, filename + "_sky" + ext_tex))
pack_pre( directory, pack_files, j(directory, "pre", filename + "scn" + ext_pre) )
self.report({'OPERATOR'}, "Exported " + j(directory, "pre", filename + "scn" + ext_pre))
# /Build PRE files
# #########################
# Make sure our generated grass materials/textures are removed after export
cleanup_grass_materials()
# Final step: generate level manifest .json file!
export_level_manifest_json(filename, directory, self, context.scene.thug_level_props)
except ExportError as e:
compilation_successful = False
LOG.debug(e)
LOG.debug("".join(traceback.format_tb(e.__traceback__)))
show_message_box("Export failed.\nError message:\n\n {}".format(str(e)), 'Export Error', 'ERROR')
except Exception as e:
compilation_successful = False
LOG.debug(e)
LOG.debug("".join(traceback.format_tb(e.__traceback__)))
show_message_box("Export failed.\nError message:\n\n {}".format(str(e)), 'Export Error', 'ERROR')
finally:
end_time = datetime.datetime.now()
if compilation_successful:
export_message = "Exported level {} at {} (time taken: {})".format(filename, end_time.time(), end_time - start_time)
self.report({'INFO'}, export_message)
show_message_box(export_message, 'Export Complete')
else:
self.report({'WARNING'}, "Failed exporting level {} at {} (time taken: {})".format(filename, end_time.time(), end_time - start_time))
LOG.removeHandler(logging_fh)
LOG.removeHandler(logging_ch)
autosplit._cleanup_autosplit_objects(operator, context, target_game, orig_objects, temporary_objects)
return {'FINISHED'}
#----------------------------------------------------------------------------------
def do_export_model(operator, context, target_game):
is_model = True
self = operator
import subprocess, shutil, datetime
if not target_game in [ "THPS3", "THPS4", "THUG1", "THUG2" ]:
raise Exception("Unknown target game: {}".format(target_game))
global PROPNAME_POSITION
PROPNAME_POSITION = "Position" if target_game in [ "THPS3", "THPS4" ] else "Pos"
start_time = datetime.datetime.now()
filename = self.filename
directory = self.directory
j = os.path.join
def md(dir):
if not os.path.exists(dir):
os.makedirs(dir)
ext_col = (".col" if target_game == "THUG1" else ".col.xbx" )
ext_scn = (".mdl" if target_game == "THUG1" else ".mdl.xbx" )
ext_tex = (".tex" if target_game == "THUG1" else ".tex.xbx" )
ext_qb = ".qb"
if self.model_type == "skin":
ext_scn = (".skin" if target_game == "THUG1" else ".skin.xbx" )
if target_game == "THPS4":
ext_col = "col.dat"
ext_scn = "skin.dat" if self.model_type == "skin" else "mdl.dat"
ext_tex = "tex.dat"
self.report({'OPERATOR'}, "")
self.report({'INFO'}, "-" * 20)
self.report({'INFO'}, "Starting export of {} at {}".format(filename, start_time.time()))
orig_objects, temporary_objects = [], []
import sys
logging_fh = logging.FileHandler(j(directory, filename + "_export.log"), mode='w')
logging_fh.setFormatter(logging.Formatter("{asctime} [{levelname}] {message}", style='{', datefmt="%H:%M:%S"))
logging_ch = logging.StreamHandler(sys.stdout)
logging_ch.setFormatter(logging.Formatter("{asctime} [{levelname}] {message}", style='{', datefmt="%H:%M:%S"))
set_export_scale(operator.export_scale)
try:
LOG.addHandler(logging_fh)
LOG.addHandler(logging_ch)
LOG.setLevel(logging.DEBUG)
orig_objects, temporary_objects = autosplit._prepare_autosplit_objects(operator, context,target_game)
path = j(directory, "Models/" + filename)
md(path)
# Generate COL file
self.report({'OPERATOR'}, "Generating collision file... ")
export_col(filename + ext_col, path, target_game, self)
# Generate SCN/MDL file
self.report({'OPERATOR'}, "Generating scene file... ")
export_scn(filename + ext_scn, path, target_game, self, is_model)
# Generate TEX file
self.report({'OPERATOR'}, "Generating tex file... ")
export_tex(filename + ext_tex, path, target_game, self)
# Maybe generate QB file
if self.generate_scripts_files:
self.report({'OPERATOR'}, "Generating QB files... ")
export_model_qb(filename, path, target_game, self)
old_cwd = os.getcwd()
os.chdir(path)
import platform
wine = [] if platform.system() == "Windows" else ["wine"]
try:
roq_output = subprocess.run(wine + [
get_asset_path("roq.exe"),
"-c",
filename + ".txt"
], stdout=subprocess.PIPE)
if os.path.exists(filename + ".qb"):
os.remove(filename + ".qb")
if os.path.exists(filename + ".txt.qb"):
os.rename(filename + ".txt.qb", filename + ".qb")
else:
self.report({"ERROR"}, "{}\n\nCompiler output:\nFailed to compile the QB file.".format(
'\n'.join(reversed(roq_output.stdout.decode().split("\r\n")))))
compilation_successful = False
finally:
os.chdir(old_cwd)
end_time = datetime.datetime.now()
if compilation_successful:
self.report({'INFO'}, "Exported model {} at {} (time taken: {})".format(filename, end_time.time(), end_time - start_time))
else:
self.report({'WARNING'}, "Failed exporting model {} at {} (time taken: {})".format(filename, end_time.time(), end_time - start_time))
except ExportError as e:
self.report({'ERROR'}, "Export failed.\nExport error: {}".format(str(e)))
except Exception as e:
LOG.debug(e)
raise
finally:
LOG.removeHandler(logging_fh)
LOG.removeHandler(logging_ch)
autosplit._cleanup_autosplit_objects(operator, context, target_game, orig_objects, temporary_objects)
return {'FINISHED'}
#----------------------------------------------------------------------------------
def export_scn(filename, directory, target_game, operator=None, is_model=False):
def w(fmt, *args):
outp.write(struct.pack(fmt, *args))
output_file = os.path.join(directory, filename)
with open(output_file, "wb") as outp:
w("3I", 1, 1, 1)
if target_game == "THPS4":
export_materials_th4(outp, target_game, operator, is_model)
else:
export_materials(outp, target_game, operator, is_model)
if target_game == "THUG2":
export_scn_sectors_ug2(outp, operator, is_model)
elif target_game == "THUG1":
export_scn_sectors(outp, operator, is_model)
elif target_game == "THPS4":
export_scn_sectors_th4(outp, operator, is_model)
else:
raise Exception("Unknown target game: {}".format(target_game))
w("i", 0) # number of hierarchy objects
#----------------------------------------------------------------------------------
def export_col(filename, directory, target_game, operator=None):
from io import BytesIO
p = Printer()
output_file = os.path.join(directory, filename)
depsgraph = bpy.context.evaluated_depsgraph_get()
bm = bmesh.new()
# Applies modifiers and triangulates mesh - unless the 'speed hack' export option is on
def triang(o):
bm.clear()
bm.from_object(o, depsgraph)
bmesh.ops.triangulate(bm, faces=bm.faces)
return
out_objects = [o for o in bpy.data.objects
if (o.type == "MESH"
and getattr(o, 'thug_export_collision', True)
and not o.get("thug_autosplit_object_no_export_hack", False))]
total_verts = 0 # sum(len(bm.verts) for o in out_objects if [triang(o)])
total_faces = 0 # sum(len(bm.faces) for o in out_objects if [triang(o)])
with open(output_file, "wb") as outp:
def w(fmt, *args):
outp.write(struct.pack(fmt, *args))
verts_out = BytesIO()
intensities_out = BytesIO()
faces_out = BytesIO()
thug2_thing_out = BytesIO()
nodes_out = BytesIO()
col_version = 10
if target_game == 'THUG1':
col_version = 9
elif target_game == 'THPS4':
col_version = 8
w("i", col_version) # version
w("i", len(out_objects)) # num objects
total_verts_offset = outp.tell()
w("i", total_verts)
w("i", total_faces if target_game != 'THPS4' else 0) # large faces
w("i", 0) # small faces
w("i", total_verts) # large verts
w("i", 0) # small verts
w("i", 0) # padding
obj_face_offset = 0
obj_vert_offset = 0
obj_bsp_offset = 0
obj_intensity_offset = 0
bsp_nodes_size = 0
node_face_index_offset = 0
node_faces = []
face_index = 0 #used for thps4
DBG = lambda *args: LOG.debug(" ".join(str(arg) for arg in args))
for o in out_objects:
def w(fmt, *args):
outp.write(struct.pack(fmt, *args))
LOG.debug("Exporting collision object: {}".format(o.name))
triang(o)
total_verts += len(bm.verts)
total_faces += len(bm.faces)
if "thug_checksum" in o:
w("i", o["thug_checksum"])
else:
clean_name = get_clean_name(o)
if is_hex_string(clean_name):
w("I", int(clean_name, 0)) # checksum
else:
w("I", crc_from_string(bytes(clean_name, 'ascii'))) # checksum
w("H", o.thug_col_obj_flags)
if len(bm.verts) > 2**16:
raise ExportError("Too many vertices in an object: {} (has {}, max is {}). Consider using Autosplit.".format(o.name, len(bm.verts), 2**16))
w("H", len(bm.verts))
MAX_TRIS = 6000 # min(6000, 2**16)
#if (len(bm.faces) * (3 if target_game == "THUG2" else 1)) > MAX_TRIS:
if len(bm.faces) > MAX_TRIS:
raise ExportError("Too many tris in an object: {} (has {}, max is {}). Consider using Autosplit.".format(
o.name,
len(bm.faces),
MAX_TRIS))
# 2**16 // (3 if target_game == "THUG2" else 1)))
w("H", len(bm.faces))
w("?", False) # use face small
w("?", False) # use fixed verts
w("I", obj_face_offset)
if target_game == 'THPS4':
obj_face_offset += SIZEOF_LARGE_FACE_THPS4 * len(bm.faces)
else:
obj_face_offset += SIZEOF_LARGE_FACE * len(bm.faces)
obj_matrix = get_scale_matrix(o) if o.thug_object_class == "LevelObject" else o.matrix_world
#obj_matrix = o.matrix_world
if operator.is_park_editor:
# AFAIK we don't modify the bounding box for dictionary collision, only the scene.
# But if this changes I'll update it here!
bbox = get_bbox2(bm.verts, obj_matrix, operator.is_park_editor)
else:
bbox = get_bbox2(bm.verts, obj_matrix)
w("4f", *bbox[0])
w("4f", *bbox[1])
w("I", obj_vert_offset)
if target_game == 'THPS4':
obj_vert_offset += len(bm.verts)
else:
obj_vert_offset += SIZEOF_FLOAT_VERT * len(bm.verts)
w("I", obj_bsp_offset)
if target_game != 'THPS4':
obj_bsp_tree = make_bsp_tree(o, bm.faces[:], obj_matrix)
obj_bsp_offset += len(list(iter_tree(obj_bsp_tree))) * SIZEOF_BSP_NODE
else:
obj_bsp_offset += SIZEOF_BSP_NODE_THPS4
# THPS4: Intensity list does not exist, intensity is appended to each vert
if target_game == 'THPS4':
w("I", 0)
else:
w("I", obj_intensity_offset)
obj_intensity_offset += len(bm.verts)
w("I", 0) # padding
def w(fmt, *args):
verts_out.write(struct.pack(fmt, *args))
for v in bm.verts:
w("3f", *to_thug_coords(obj_matrix @ v.co))
if target_game == 'THPS4':
w("B", 0xFF) # Intensity data(?)
w("B", 0xFF) # Intensity data(?)
w("B", 0xFF) # Intensity data(?)
w("B", 0xFF) # Intensity data(?)
if target_game != 'THPS4':
def w(fmt, *args):
intensities_out.write(struct.pack(fmt, *args))
intensity_layer = bm.loops.layers.color.get("intensity")
if not intensity_layer:
intensity_layer = bm.loops.layers.color.get("bake")
if not intensity_layer:
intensity_layer = bm.loops.layers.color.get("color")
if intensity_layer:
intensities_list = {}
for face in bm.faces:
for loop in face.loops:
tmp_intensity = int((( loop[intensity_layer][0] + loop[intensity_layer][1] + loop[intensity_layer][2] ) / 3.0) * 255)
intensities_list[loop.vert] = tmp_intensity
for vert in bm.verts:
if vert in intensities_list:
w('B', intensities_list[vert])
else:
w('B', 128)
else:
intensities_out.write(b'\xff' * len(bm.verts))
def w(fmt, *args):
faces_out.write(struct.pack(fmt, *args))
cfl = bm.faces.layers.int.get("collision_flags")
ttl = bm.faces.layers.int.get("terrain_type")
# bm.verts.ensure_lookup_table()
# Face flags are output here!
for face in bm.faces:
if cfl and (face[cfl] & FACE_FLAGS["mFD_TRIGGER"]):
if o.thug_triggerscript_props.template_name_txt == "" or o.thug_triggerscript_props.template_name_txt == "None" or \
(o.thug_triggerscript_props.template_name_txt == "Custom" and o.thug_triggerscript_props.custom_name == ""):
# This object has a Trigger face, but no TriggerScript assigned
# Normally this would crash the game, so let's create and assign a blank script!
get_triggerscript("io_thps_scene_NullScript")
#o.thug_triggerscript_props.template_name = "Custom"
o.thug_triggerscript_props.template_name_txt = "Custom"
o.thug_triggerscript_props.custom_name = "io_thps_scene_NullScript"
LOG.debug("WARNING: Object {} has trigger faces but no TriggerScript. A blank script was assigned.".format(o.name))
#raise Exception("Collision object " + o.name + " has a trigger face with no TriggerScript attached to the object! This is for your own safety!")
w("H", face[cfl] if cfl else 0)
tt = collision._resolve_face_terrain_type(o, bm, face)
w("H", tt)
for vert in face.verts:
w("H", vert.index)
if target_game == 'THPS4':
w("H", 0) # Padding?
if target_game == "THUG2":
def w(fmt, *args):
thug2_thing_out.write(struct.pack(fmt, *args))
thug2_thing_out.write(b'\x00' * len(bm.faces))
#p("I am at: {}", outp.tell())
def w(fmt, *args):
nodes_out.write(struct.pack(fmt, *args))
if target_game != 'THPS4':
bsp_nodes_start = bsp_nodes_size
node_list, node_indices = tree_to_list(obj_bsp_tree)
for idx, node in enumerate(node_list):
# assert idx == node_indices[id(node)]
# DBG(node_indices[id(node)])
bsp_nodes_size += SIZEOF_BSP_NODE
if isinstance(node, BSPLeaf):
w("B", 0xFF if target_game == 'THPS4' else 3) # the axis it is split on (0 = X, 1 = Y, 2 = Z, 3 = Leaf)
w("B", 0) # padding
w("H", len(node.faces) * (3 if False and target_game == "THUG2" else 1))
w("I", node_face_index_offset)
# exported |= set(node.faces)
for face in node.faces:
# assert bm.faces[face.index] == face
node_faces.append(face.index)
node_face_index_offset += len(node.faces) * (3 if False and target_game == "THUG2" else 1)
#if target_game == 'THPS4':
# # Padding?
# w("I", 0xFFFFFFFF)
# w("I", 0xFFFFFFFF)
else:
split_axis_and_point = (
(node.split_axis & 0x3) |
# 1 |
(int(node.split_point * 16.0) << 2)
)
w("i", split_axis_and_point)
w("I", (bsp_nodes_start + node_indices[id(node.left)] * SIZEOF_BSP_NODE))
else:
num_faces = len(bm.faces)
w("B", 0xFF) #Leaf?
w("B", 0x00)
w("H", num_faces)
w("I", 0x00000000)
w("I", 0xFFFFFFFF)
w("I", 0xFFFFFFFF)
w("I", face_index)
face_index += num_faces
bsp_nodes_size += SIZEOF_BSP_NODE_THPS4
def w(fmt, *args):
outp.write(struct.pack(fmt, *args))
tmp_offset = outp.tell()
outp.seek(total_verts_offset)
w("i", total_verts)
w("i", total_faces)
w("i", 0) # small faces
w("i", total_verts)
outp.seek(tmp_offset)
LOG.debug("offset obj list: {}".format(outp.tell()))
outp.write(b'\x00' * calc_alignment_diff(outp.tell(), 16))
LOG.debug("offset verts: {}".format(outp.tell()))
outp.write(verts_out.getbuffer())
if target_game != 'THPS4':
LOG.debug("offset intensities: {}".format(outp.tell()))
# intensity
outp.write(intensities_out.getbuffer())
alignment_diff = calc_alignment_diff(outp.tell(), 4)
if alignment_diff != 0:
LOG.debug("A: ".format(alignment_diff))
outp.write(b'\x00' * alignment_diff)
# outp.write(b'\x00' * calc_alignment_diff(SIZEOF_FLOAT_VERT * total_verts + total_verts), 4)
LOG.debug("offset faces: {}".format(outp.tell()))
outp.write(faces_out.getbuffer())
if target_game == "THUG2":
# alignment_diff = calc_alignment_diff(total_verts, 4)
alignment_diff = calc_alignment_diff(outp.tell(), 2)
if alignment_diff != 0:
LOG.debug("B: {}".format(alignment_diff))
outp.write(b'\x00' * alignment_diff)
else:
# LOG.debug("B TH1!")
if total_faces & 1:
outp.write(b'\x00' * 2)
if target_game == "THUG2":
LOG.debug("offset thug2 thing: {}".format(outp.tell()))
outp.write(thug2_thing_out.getbuffer())
alignment_diff = calc_alignment_diff(outp.tell(), 4)
if alignment_diff != 0:
LOG.debug("C: {}".format(alignment_diff))
outp.write(b'\x00' * alignment_diff)
LOG.debug("offset nodes: {}".format(outp.tell()))
w("I", bsp_nodes_size)
outp.write(nodes_out.getbuffer())
if target_game == 'THPS4':
for o in out_objects:
index = 0
triang(o)
for f in bm.faces:
w("H", index)
index += 1
else:
for face in node_faces:
w("H", face)
bm.free()
#----------------------------------------------------------------------------------
def calc_alignment_diff(offset, alignment):
assert offset >= 0 and alignment >= 0
if offset % alignment == 0:
return 0
return alignment - (offset % alignment)
#----------------------------------------------------------------------------------
#- Runs the 'Quick export', validating the settings first
#----------------------------------------------------------------------------------
def maybe_export_scene(operator, scene):
def scene_settings_are_valid(level_props):
return (level_props.scene_name != '' and level_props.export_props.target_game != '' and \
level_props.export_props.directory != '' and level_props.export_props.scene_type != '' )
if not hasattr(scene, 'thug_level_props') or not hasattr(scene.thug_level_props, 'export_props'):
operator.report({'ERROR'}, "Unable to run quick export - scene settings were not found!")
return False
if not scene_settings_are_valid(scene.thug_level_props):
operator.report({'ERROR'}, "Invalid scene settings. Enter a scene name and select the game/export dir/export type first!")
return False
scene.thug_level_props.export_props.filename = scene.thug_level_props.scene_name
scene.thug_level_props.export_props.directory = bpy.path.abspath(scene.thug_level_props.export_props.directory)
if scene.thug_level_props.export_props.scene_type == 'Level':
do_export(scene.thug_level_props.export_props, bpy.context, scene.thug_level_props.export_props.target_game)
else:
do_export_model(scene.thug_level_props.export_props, bpy.context, scene.thug_level_props.export_props.target_game)
return True
#############################################
# OPERATORS
#############################################
class SceneToTHPSLevel(bpy.types.Operator):
bl_idname = "export.scene_to_thps_level"
bl_label = "Scene to THPS level"
def report(self, category, message):
LOG.debug("OP: {}: {}".format(category, message))
super().report(category, message)
engine: EnumProperty(items = (
("THPS4", "THPS4", ""),
("THUG1", "THUG1", ""),
("THUG2", "THUG2", ""),
), name="Game Engine", default="THUG2")
filename: StringProperty(name="File Name")
directory: StringProperty(name="Directory")
always_export_normals: BoolProperty(name="Export normals", default=False)
use_vc_hack: BoolProperty(name="Vertex color hack",
description = "Doubles intensity of vertex colours. Enable if working with an imported scene that appears too dark in game."
, default=False)
# AUTOSPLIT SETTINGS
autosplit_everything: BoolProperty(name="Autosplit All",
description = "Applies the autosplit setting to all objects in the scene, with default settings.", default=False)
autosplit_faces_per_subobject: IntProperty(name="Faces Per Subobject",
description="The max amount of faces for every created subobject.",
default=800, min=50, max=6000)
autosplit_max_radius: FloatProperty(name="Max Radius",
description="The max radius of for every created subobject.",
default=2000, min=100, max=5000)
# /AUTOSPLIT SETTINGS
pack_pre: BoolProperty(name="Pack files into .prx", default=True)
is_park_editor: BoolProperty(name="Is Park Editor",
description="Use this option when exporting a park editor dictionary.", default=False)
generate_tex_file: BoolProperty(name="Generate a .tex file", default=True)
generate_scn_file: BoolProperty(name="Generate a .scn file", default=True)
generate_sky: BoolProperty(name="Generate skybox", default=True,description="Check to export a skybox with this scene")
generate_col_file: BoolProperty(name="Generate a .col file", default=True)
generate_scripts_files: BoolProperty(name="Generate scripts", default=True)
skybox_name: StringProperty(name="Skybox name", default="THUG_sky")
export_scale: FloatProperty(name="Export scale", default=1)
max_texture_size: IntProperty(name="Max Texture Size"
, min=0,max=8192,default=0
, description="Clamp texture dimensions to no larger than the specified size - should be a power of 2"
)
max_texture_base_tex: BoolProperty(name="Base Textures", default=False, description="Max texture size applies to base material textures")
max_texture_lightmap_tex: BoolProperty(name="Lightmaps", default=False, description="Max texture size applies to lightmap textures")
mipmap_offset: IntProperty(
name="Mipmap offset",
description="Offsets generation of mipmaps (default is 0). For example, setting this to 1 will make the base texture 1/4 the size. Use when working with very large textures.",
min=0, max=4, default=0)
only_offset_lightmap: BoolProperty(name="Only Lightmaps", default=False, description="Mipmap offset only applies to lightmap textures")
def execute(self, context):
return do_export(self, context, self.engine)
def invoke(self, context, event):
wm = bpy.context.window_manager
wm.fileselect_add(self)
return {'RUNNING_MODAL'}
def draw(self, context):
self.layout.row().prop(self, "engine", icon='FF')
self.layout.row().prop(self, "generate_sky", toggle=True, icon='MAT_SPHERE_SKY')
if self.generate_sky:
box = self.layout.box().column(align=True)
box.row().prop(self, "skybox_name")
self.layout.row().prop(self, "always_export_normals", toggle=True, icon='SNAP_NORMAL')
self.layout.row().prop(self, "use_vc_hack", toggle=True, icon='COLOR')
self.layout.row().prop(self, "autosplit_everything", toggle=True, icon='MOD_EDGESPLIT')
if self.autosplit_everything:
box = self.layout.box().column(align=True)
box.row().prop(self, "autosplit_faces_per_subobject")
box.row().prop(self, "autosplit_max_radius")
self.layout.row().prop(self, "pack_pre", toggle=True, icon='PACKAGE')
self.layout.row().prop(self, "is_park_editor", toggle=True, icon='PACKAGE')
self.layout.row().prop(self, "generate_tex_file", toggle=True, icon='TEXTURE_DATA')
self.layout.row().prop(self, "generate_scn_file", toggle=True, icon='SCENE_DATA')
self.layout.row().prop(self, "generate_col_file", toggle=True, icon='OBJECT_DATA')
self.layout.row().prop(self, "generate_scripts_files", toggle=True, icon='FILE_SCRIPT')
self.layout.row().prop(self, "export_scale")
box = self.layout.box().column(align=True)
box.row().prop(self, "max_texture_size")
row2 = box.row()
row2.column().prop(self, "max_texture_base_tex", toggle=True)
row2.column().prop(self, "max_texture_lightmap_tex", toggle=True)
#----------------------------------------------------------------------------------
class SceneToTHPSModel(bpy.types.Operator):
bl_idname = "export.scene_to_thps_model"
bl_label = "Scene to THPS model"
def report(self, category, message):
LOG.debug("OP: {}: {}".format(category, message))
super().report(category, message)
engine: EnumProperty(items = (