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import_jkl.py
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import_jkl.py
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import re
import bpy
import pathlib
from os.path import basename, dirname
from .import_3do import Thing
from .import_mat import Mat
from .import_gob import Gob
from . import jk_parse
class Level:
def __init__(self, path, importThings, importMats, importIntensities, importEmission, importAlpha, scale, select_shader, import_sector_info, source):
'''initialize jkl with diverse import flags'''
self.lines = None
self.importThings = importThings
self.importMats = importMats
self.importIntensities = importIntensities
self.importEmission = importEmission
self.importAlpha = importAlpha
self.scale = scale * 10.0 # blender units factor
self.select_shader = select_shader
self.import_sector_info = import_sector_info
self.path = path
self.name = ""
self.source = source
def open_jkl(self, jkl_file):
f = open(jkl_file, 'r')
self.lines=f.readlines() # store the entire file in a variable
f.close()
def open_from_gob(self, ungobed_file):
ungobed_string = ungobed_file.decode("ISO-8859-1")
self.lines = re.split('\n', ungobed_string)
del ungobed_string
def import_Level(self):
'''reads jkl, constructs 3d level mesh, fills with 3do objects and applies materials'''
lines = self.lines
levelpath = re.split("\\\\", self.path)
name = levelpath[-1].replace(".jkl", "")
path = pathlib.Path(self.path)
gob_path = pathlib.Path('')
this_addon = basename(dirname(__file__))
prefs = bpy.context.preferences.addons[this_addon].preferences
prefs_dir_jkdf = pathlib.Path(prefs.jkdf_path).parts[-1]
prefs_dir_mots = pathlib.Path(prefs.jkdf_path).parts[-1]
# check if gob is in one of the following parent directories
# to determine the base game
parent = 0
jk_paths = [
"Star Wars Jedi Knight - Dark Forces 2", # GOG Dir
"Star Wars Jedi Knight", # steam Dir
prefs_dir_jkdf # custom Dir in Prefs
]
mots_paths = [
"Star Wars Jedi Knight - Mysteries of the Sith", # GOG Dir
"Jedi Knight Mysteries of the Sith", # steam Dir
prefs_dir_mots # custom Dir in Prefs
]
motsflag = False
for folder in path.parts[::-1]:
if folder in jk_paths:
gob_path = path.parents[parent-1].joinpath('Resource')
motsflag = False
break
elif folder in mots_paths:
gob_path = path.parents[parent-1].joinpath('Resource')
motsflag = True
break
else:
# if base game not found take manual override parameter
if self.source == "DFJK":
gob_path = pathlib.Path(prefs.jkdf_path).joinpath('Resource')
motsflag = False
elif self.source == "MOTS":
gob_path = pathlib.Path(prefs.mots_path).joinpath('Resource')
motsflag = True
parent += 1
# # variable_section = [line position, variable count]
materials_section = [0, 0]
colormaps_section = [0, 0]
vertices_section = [0, 0]
uvs_section = [0, 0]
adjoins_section = [0, 0]
surfaces_section = [0, 0]
sectors_section = [0, 0]
models_section = [0, 0]
templates_section = [0, 0]
things_section = [0, 0]
for pos, line in enumerate(lines):
match_materials_section = jk_parse.WORLD_MATERIALS_RE.search(line)
match_colormaps_section = jk_parse.WORLD_COLORMAPS_RE.search(line)
match_vertices_section = jk_parse.WORLD_VERTICES_RE.search(line)
match_uvs_section = jk_parse.WORLD_UVS_RE.search(line)
match_adjoins_section = jk_parse.WORLD_ADJOINS_RE.search(line)
match_surfaces_section = jk_parse.WORLD_SURFACES_RE.search(line)
match_sectors_section = jk_parse.WORLD_SECTORS_RE.search(line)
match_models_section = jk_parse.WORLD_MODELS_RE.search(line)
match_templates_section = jk_parse.WORLD_TEMPLATES_RE.search(line)
match_things_section = jk_parse.WORLD_THINGS_RE.search(line)
if match_materials_section:
materials_section = [pos+1 , int(match_materials_section.group(1))]
elif match_colormaps_section:
colormaps_section = [pos+1 , int(match_colormaps_section.group(1))]
elif match_vertices_section:
vertices_section = [pos+1 , int(match_vertices_section.group(1))]
elif match_uvs_section:
uvs_section = [pos+1 , int(match_uvs_section.group(1))]
elif match_adjoins_section:
adjoins_section = [pos+1 , int(match_adjoins_section.group(1))]
elif match_surfaces_section:
surfaces_section = [pos+1 , int(match_surfaces_section.group(1))]
elif match_sectors_section:
sectors_section = [pos+1 , int(match_sectors_section.group(1))]
elif match_models_section:
models_section = [pos+1 , int(match_models_section.group(1))]
elif match_templates_section:
templates_section = [pos+1 , int(match_templates_section.group(1))]
elif match_things_section:
things_section = [pos+1 , int(match_things_section.group(1))]
break
# read in vertices ###############################################
vert_array = [] # 2D array with vertices x, y, z
i=0
while i < vertices_section[1]:
i+=1
vert_line=re.split("\s+", lines[i + vertices_section[0]], 4)
del vert_line[0]
del vert_line[3]
vert_line[0]=float(vert_line[0]) * self.scale
vert_line[1]=float(vert_line[1]) * self.scale
vert_line[2]=float(vert_line[2]) * self.scale
vert_array.append(vert_line)
# read in uvs #####################################################
uv_array = []
i=0
while i < uvs_section[1]:
i += 1
uv_line = re.split("\s+", lines[i + uvs_section[0]])
del uv_line[0]
del uv_line[-1]
uv_line[0] = float(uv_line[0])
uv_line[1] = float(uv_line[1])
uv_array.append(uv_line)
# read in sectors #################################################
sector_pos = []
sectors_pos_array = []
# [[NUM, STARTPOS, ENDPOS], [NUM, STARTPOS, ENDPOS]...]
i = 0
while i < sectors_section[1]:
sector_line_count = 0
sectors_dict = {}
for line in lines[sectors_section[0]:models_section[0]]:
match_sector = jk_parse.SECTOR_RE.search(line)
match_ambient = jk_parse.SECTOR_AMBIENT_RE.search(line)
match_extra = jk_parse.SECTOR_EXTRA_RE.search(line)
match_tint = jk_parse.SECTOR_TINT_RE.search(line)
match_boundbox = jk_parse.SECTOR_BOUNDBOX_RE.search(line)
match_center = jk_parse.SECTOR_CENTER_RE.search(line)
match_radius = jk_parse.SECTOR_RADIUS_RE.search(line)
match_surfaces = jk_parse.SECTOR_SURFACES_RE.search(line)
sector_line_count += 1
if match_sector:
sectors_dict = {'sector':int(match_sector.group(1))}
sectors_dict['start'] = sectors_section[0] + sector_line_count
elif match_ambient:
sectors_dict['ambient'] = float(match_ambient.group(1))
elif match_extra:
sectors_dict['extra'] = float(match_extra.group(1))
elif match_tint:
sectors_dict['tint'] = [float(match_tint.group(1)), float(match_tint.group(2)), float(match_tint.group(3))]
elif match_boundbox:
sectors_dict['boundbox'] = [float(match_boundbox.group(1)), float(match_boundbox.group(2)), float(match_boundbox.group(3)), float(match_boundbox.group(4)), float(match_boundbox.group(5)), float(match_boundbox.group(6))]
elif match_center:
sectors_dict['center'] = [float(match_center.group(1)), float(match_center.group(2)), float(match_center.group(3))]
elif match_radius:
sectors_dict['radius'] = [float(match_radius.group(1))]
elif match_surfaces:
sectors_dict['end'] = sectors_section[0] + sector_line_count
sectors_dict['surfaces'] = int(match_surfaces.group(1)) + int(match_surfaces.group(2)) -1 # last surface in this sector
i += 1
# if sectors_dict:
sectors_pos_array.append(sectors_dict)
del sectors_dict
def get_surface_index(surf):
return surf.get('surfaces')
sectors_pos_array.sort(key=get_surface_index)
# read in surfaces ################################################
surf_list = [] # world VERTICES
surf_vertices = []
surf_intensities = []
surf_intensities_list = []
uv_indices = []
uv_index_list = []
material_indices = []
alpha_mats_ids = []
alpha_mats = {}
sector_extralight = 0.0
sector_ambient = 0.0
sector_tint = [0.0, 0.0, 0.0]
current_sector = 0
if self.import_sector_info:
# create sector property objects
sector_collection = bpy.data.collections.new('Sectors')
sector_num_coll = bpy.data.collections.new('Index')
sector_radius_coll = bpy.data.collections.new('Radius')
sector_bbox_coll = bpy.data.collections.new('Boundbox')
bpy.context.scene.collection.children.link(sector_collection)
sector_collection.children.link(sector_num_coll)
sector_collection.children.link(sector_radius_coll)
sector_collection.children.link(sector_bbox_coll)
for prop in sectors_pos_array:
# boundboxes
(x1, y1, z1, x2, y2, z2) = prop['boundbox']
(x1, y1, z1, x2, y2, z2) = (x1*self.scale, y1*self.scale, z1*self.scale, x2*self.scale, y2*self.scale, z2*self.scale)
bb_verts = ((x1, y1, z1), (x1, y2, z1), (x1, y2, z2), (x1, y1, z2), (x2, y1, z1), (x2, y2, z1), (x2, y2, z2), (x2, y1, z2))
bb_faces = ((0, 1, 2, 3), (1, 5, 6, 2), (5, 4, 7, 6), (4, 0, 3, 7), (3, 2, 6, 7), (0, 4, 5, 1))
boundbox_empty = bpy.data.meshes.new('boundbox_'+str(prop['sector'])+'Mesh')
bbox_ob = bpy.data.objects.new('boundbox_'+str(prop['sector']), boundbox_empty)
bbox_ob.display_type = 'WIRE'
boundbox_empty.from_pydata(bb_verts, [], bb_faces)
boundbox_empty.update()
# sectors
sector_empty = bpy.data.objects.new("sector_" + str(prop['sector']), None)
sector_radius = bpy.data.objects.new("radius_" + str(prop['sector']), None)
sector_radius.empty_display_type = 'SPHERE'
sector_radius.empty_display_size = prop['radius'][0]*self.scale
bpy.data.collections['Index'].objects.link(sector_empty)
bpy.data.collections['Radius'].objects.link(sector_radius)
bpy.data.collections['Boundbox'].objects.link(bbox_ob)
sector_x, sector_y, sector_z = prop['center'][0]*self.scale, prop['center'][1]*self.scale, prop['center'][2]*self.scale
sector_empty.location = sector_x, sector_y, sector_z
sector_radius.location = sector_x, sector_y, sector_z
sector_empty.show_name = True
i=0
while i < surfaces_section[1]:
surfLine=re.split("\s+", lines[i + surfaces_section[0] + 1],)
matId = int(surfLine[1])
surfflag = int(surfLine[2], base=16)
faceflag = int(surfLine[3], base=16)
geomode = int(surfLine[4]) # 0 = don't draw, 4 = textured (else)
light = int(surfLine[5])
tex = int(surfLine[6])
adjoin = int(surfLine[7])
extralight = float(surfLine[8])
nvert=int(surfLine[9]) # count of vertexes needed for surfaces (nverts)
# if adjoin + material, then probably transparent!
material_indices.append(matId)
if adjoin > -1 and matId > -1:
alpha_mats_ids.append(matId)
alpha_mats_ids = sorted(set(alpha_mats_ids))
j = 0
while j < nvert:
v_index = re.split(",",surfLine[j+10])
surf_vertices.append(int(v_index[0]))
uv_index_list.append(int(v_index[1]))
j+=1
surf_list.append(surf_vertices)
uv_indices.append(uv_index_list)
# get sector light intensities per surface from sector list
if i >= sectors_pos_array[current_sector]['surfaces']:
sector_extralight = sectors_pos_array[current_sector]['extra']
sector_ambient = sectors_pos_array[current_sector]['ambient']
sector_tint = sectors_pos_array[current_sector]['tint']
current_sector += 1
j = 0
if motsflag: # color light intensities in Mots (intensity, r, g, b)
while j < nvert*4:
surf_intensities.append(float(surfLine[10+nvert+j]) + extralight + sector_extralight)
j+=1
else:
while j < nvert:
intensity = float(surfLine[10+nvert+j])
r = intensity + extralight + sector_extralight # * sector_tint[0]
g = intensity + extralight + sector_extralight # * sector_tint[1]
b = intensity + extralight + sector_extralight # * sector_tint[2]
surf_intensities.append((r, g, b))
j+=1
surf_intensities_list.append(surf_intensities)
surf_vertices = []
uv_index_list = []
surf_intensities = []
i+=1
# read in materials ################################################
# TODO find better ways to terminate at end of material list
mat_line = ""
mat_list = []
mat_tiling_list = []
for i in range(1, 1000): # only allows for 1000 mat files
mat_line = lines[i + materials_section[0] + (1 if not motsflag else 0)]
if re.match(r'(#|//).*', mat_line) or len(mat_line) < 3:
# skip comment lines and empty lines
continue
mat_line = re.split("\s+", mat_line)
mat_list.append(mat_line[1].lower())
if mat_line[0] != "end":
mat_tiling_tuple = (float(mat_line[2]), float(mat_line[3]))
mat_tiling_list.append(mat_tiling_tuple)
else:
break
if mat_line[0] == "end":
break
# get a material name list, for object application
mat_name_list = [] # every material in jkl w/o file extension *.mat
for material in mat_list:
material_name = material.replace(".mat", "")
mat_name_list.append(material_name)
level_materials = [] # list for select level geo material names
material_list = sorted(set(material_indices)) # level mat indices, removed duplicates and sorted in ascending order
for position in material_list:
level_materials.append(mat_name_list[int(position)])
for position in alpha_mats_ids:
alpha_mats[mat_name_list[int(position)]] = "alpha"
# print(alpha_mats)
# create portal material ################################################
def placeholder_mat(placeholder_name, color):
mat = bpy.data.materials.new(placeholder_name)
mat.use_nodes = True
bsdf = mat.node_tree.nodes["Principled BSDF"]
mat.node_tree.nodes.remove(bsdf)
output = mat.node_tree.nodes["Material Output"]
transpNode = mat.node_tree.nodes.new('ShaderNodeBsdfTransparent')
transpNode.location = -400,250
mat.node_tree.links.new(output.inputs['Surface'], transpNode.outputs['BSDF'])
mat.blend_method = 'CLIP'
placeholder_mat('__portal', None) # transparent bsdf
# load GOB, if neccessary ###############################################
if self.importMats or self.importThings:
if motsflag:
try:
gob = Gob(gob_path.joinpath("JKMRES.GOO"))
print("assigning JKMRES.GOO")
except FileNotFoundError:
bpy.ops.report.exception(report_message="JKMRES.GOO")
self.importMats = False
self.importThings = False
else:
try:
gob = Gob(gob_path.joinpath("Res2.gob"))
print("assigning Res2.gob")
except FileNotFoundError:
bpy.ops.report.exception(report_message="Res2.gob")
self.importMats = False
self.importThings = False
# call material loading class ###########################################
# select_shader
surfflag = None
if self.importMats:
cmp_file = re.split("\s+", lines[colormaps_section[0]],)[1]
colormap = gob.ungob(cmp_file.lower())
print("colormap:", cmp_file.lower())
for material in mat_list:
material_loaded = material in bpy.data.materials
if material in alpha_mats and self.importAlpha:
alpha = True
print(material, "has alpha channel")
else:
alpha = False
if material_loaded:
print(material, "already loaded")
else:
try:
mat = Mat(gob.ungob(material), colormap, alpha, material, self.select_shader, self.importEmission, faceflag)
mat.import_Mat()
except:
placeholder_mat(material, (1.0,0.0,1.0,1))
print("couldn't import " + material + ". created placeholder mat")
else:
print("skipped material import")
# test material append from other blend file ##########################
# material_path = os.path.dirname(__file__) + "/materials/materials.blend\\Materials\\"
# material_name = "jkl_sky"
# bpy.ops.wm.append(filename=material_name, directory=material_path)
# read in things option #########################################
if self.importThings:
# read in templates ################################################
# TODO: MotS re #
# x, y, z, pitch, yaw and roll can also be single digits (0) #
# instead of a number noted as float (0.0000000)
# num template name x y z pitch yaw roll sector thingflag
things_list = []
thingsEx = re.compile("(\d+)\:\s(\S+)\s+(\S+)\s+(-?\d*\.?\d*)\s+(-?\d*\.?\d*)\s+(-?\d*\.?\d*)\s+(-?\d*\.?\d*)\s+(-?\d*\.?\d*)\s+(-?\d*\.?\d*)\s+(\d+)")
for line in lines[things_section[0]+1:things_section[0]+things_section[1]+3]:
match = thingsEx.search(line)
if match:
thingtransforms = []
num = match.group(1)
template = match.group(2)
tempName = match.group(3)
templateEx = re.compile("^" + tempName + "\s+\w+\s+.*?model3d=(\S+\.3do).*$") #### ^.*\b(one|two|three)\b.*$
for line in lines[templates_section[0]+1:templates_section[0]+templates_section[1]+3]: ####
found = templateEx.search(line) #### experimental
if found: ####
tempName = found.group(1) ####
thingtransforms.append(tempName)
thingX = match.group(4)
thingtransforms.append(thingX)
thingY = match.group(5)
thingtransforms.append(thingY)
thingZ = match.group(6)
thingtransforms.append(thingZ)
thingPitch = match.group(7)
thingtransforms.append(thingPitch)
thingYaw = match.group(8)
thingtransforms.append(thingYaw)
thingRoll = match.group(9)
thingtransforms.append(thingRoll)
Sector = match.group(10)
things_list.append(thingtransforms)
del thingtransforms
copy_flag = True
things_names = {}
for mesh in things_list:
mesh_name = mesh[0].replace(".3do", "")
try:
ungobed_file = gob.ungob(mesh[0])
if copy_flag:
thing = Thing(ungobed_file, float(mesh[1]),float(mesh[2]),float(mesh[3]), float(mesh[4]), float(mesh[5]), float(mesh[6]), self.scale, mesh_name, motsflag, False)
if mesh[0] in things_names:
obj_copy = thing.copy_Thing(things_names[mesh[0]])
else:
obj = thing.import_Thing()
things_names[mesh[0]] = obj # fill dictionary with object file names and blender objects
else:
thing = Thing(ungobed_file, float(mesh[1]),float(mesh[2]),float(mesh[3]), float(mesh[4]), float(mesh[5]), float(mesh[6]), self.scale, mesh_name, motsflag, False)
thing.import_Thing()
except:
pass
else:
print("thing parser skipped")
# create the mesh ##################################################
def create_Level(verts, faces):
# Create mesh and object
me = bpy.data.meshes.new(name+'Mesh')
ob = bpy.data.objects.new(name, me)
ob.show_name = True
# Add materials to meshes
for material in level_materials:
try:
mat = bpy.data.materials[material]
ob.data.materials.append(mat)
except:
print("couldn't append " + material + " to mesh")
ob.data.materials.append(bpy.data.materials['__portal']) # portal material at [-1] in material_index
# Link object to scene
scene = bpy.context.scene
scene.collection.objects.link(ob)
me.from_pydata(verts, [], faces)
# me.validate() # should be validated, currently UV index out of range error
# add uv map
me.uv_layers.new(name='UVMap')
uvMap = me.uv_layers['UVMap']
# add vertex color layer
vcol = me.vertex_colors.new(name='Intensities')
# assign every needed material to faces
for isrf, surface in enumerate(surf_list):
polygon = me.polygons[isrf] # assign face from 'world surfaces' list
texture_size = (16, 16)
tiling = (1.0, 1.0)
if material_indices[isrf] != -1: # material numbers from world surfaces (188, 189, 190, -1)
material_name = mat_name_list[(material_indices[isrf])] # 189 -> '07fst1a' (specific material name)
for index, material in enumerate(me.materials): #
if material_name in bpy.data.materials: # check if material exists
if material.name == material_name:
polygon.material_index = index
else:
polygon.material_index = len(me.materials)
if material_name in bpy.data.images:
if bpy.data.images[material_name].size[0] != 0:
texture_size = bpy.data.images[material_name].size
else:
polygon.material_index = len(me.materials)-1 # apply last material in material_index (__portal) to portals
tiling=mat_tiling_list[material_indices[isrf]]
for jsrf, loop in enumerate(uv_indices[isrf]):
u = float(uv_array[uv_indices[isrf][jsrf]][0])/texture_size[0]
v = float(uv_array[uv_indices[isrf][jsrf]][1])/-texture_size[1]
x_tile = tiling[0] # what's that for? multiplication for size? addition for translation?
y_tile = tiling[1]
uvMap.data[polygon.loop_indices[jsrf]].uv = (u, v)
if self.importIntensities:
color=()
if motsflag:
r = surf_intensities_list[isrf][jsrf*4+1]
g = surf_intensities_list[isrf][jsrf*4+2]
b = surf_intensities_list[isrf][jsrf*4+3]
color = (r, g, b, 1.0)
else:
surf_light = surf_intensities_list[isrf][jsrf]
r = surf_light[0]
g = surf_light[1]
b = surf_light[2]
color = (r, g, b, 1.0)
vcol.data[polygon.loop_indices[jsrf]].color = color
# #Delete Adjoin surfaces
# if self.importMats:
# for port_surface in surf_list:
# print(port_surface)
# pass
# Update mesh with new data
me.update()
######################################################################
create_Level(vert_array, surf_list)
return {'FINISHED'}