mirror of
https://github.com/rwengine/openrw.git
synced 2024-11-07 19:32:49 +01:00
353 lines
12 KiB
Python
Executable File
353 lines
12 KiB
Python
Executable File
#!/usr/bin/env python2
|
|
|
|
# This script combines interface description XML files, with the opcode ini
|
|
# to generate two files:
|
|
# binding.cpp: Defines a module that binds functions to opcodes.
|
|
# functions.cpp: Stubs for every opcode that unpack all the known arguments
|
|
#
|
|
# Input:
|
|
# SCM.ini
|
|
# SCM.xml
|
|
#
|
|
# SCM.ini is used to document the stub with expected behaviour
|
|
# SCM.xml is used to determine the correct types for each argument
|
|
|
|
import re
|
|
import lxml.etree as etree
|
|
|
|
instruction_file = "SCM.ini"
|
|
args_file = "SCM.xml"
|
|
output_functions = "functions.cpp"
|
|
output_binding = "binding.cpp"
|
|
|
|
arg_regex = "%(\d+)([-:\w]*/?%?[-_\w]*%?)"
|
|
d = etree.parse(open(args_file))
|
|
|
|
functions_file = open(output_functions, "w")
|
|
binding_file = open(output_binding, "w")
|
|
|
|
function_template = """/**
|
|
\t@brief {5}
|
|
|
|
\topcode {0:04x}{1}
|
|
*/
|
|
{2} {3} {{
|
|
\tRW_UNIMPLEMENTED_OPCODE(0x{0:04x});{4}
|
|
}}
|
|
|
|
"""
|
|
|
|
binding_template = """\tbind(0x{0:04x}, {1}, opcode_{0:04x});\n"""
|
|
|
|
type_names = {
|
|
'ENTITY': {
|
|
'PLAYER': 'ScriptPlayer',
|
|
'OBJECT': 'ScriptObject',
|
|
'CHAR': 'ScriptCharacter',
|
|
'CAR': 'ScriptVehicle',
|
|
'CAR_GENERATOR': 'ScriptVehicleGenerator',
|
|
'PICKUP': 'ScriptPickup',
|
|
'BLIP': 'ScriptBlip',
|
|
'GARAGE': 'ScriptGarage',
|
|
'PHONE': 'ScriptPhone',
|
|
'SCRIPT_FIRE': 'ScriptFire',
|
|
'SPHERE': 'ScriptSphere',
|
|
'SOUND': 'ScriptSound',
|
|
}
|
|
,
|
|
'TYPE': {
|
|
'INT': 'ScriptInt',
|
|
'FLOAT': 'ScriptFloat',
|
|
'TEXT_LABEL': 'ScriptString',
|
|
'LABEL': 'ScriptLabel',
|
|
'ANY': '_TODO_ANY',
|
|
}
|
|
,
|
|
'MISC': {
|
|
'CARPEDMODEL': 'ScriptModelID',
|
|
'PEDTYPE': 'ScriptPedType',
|
|
'DRIVINGMODE': 'ScriptDrivingMode',
|
|
'MISSION': 'ScriptMission',
|
|
'PAD': 'ScriptPad',
|
|
'BUTTON': 'ScriptButton',
|
|
'MODEL': 'ScriptModel',
|
|
'WEAPONTYPE': 'ScriptWeaponType',
|
|
'THREAT': 'ScriptThreat',
|
|
'CARLOCK': 'ScriptCarLock',
|
|
'CARCOLOUR': 'ScriptCarColour',
|
|
'CAMMODE': 'ScriptCamMode',
|
|
'CHANGECAMMODE': 'ScriptChangeCamMode',
|
|
'BLIPCOLOUR': 'ScriptBlipColour',
|
|
'BLIP_DISPLAY': 'ScriptBlipDisplay',
|
|
'FADE': 'ScriptFade',
|
|
'SHADOW': 'ScriptShadow',
|
|
'CONTACT': 'ScriptContact',
|
|
'WEATHER': 'ScriptWeather',
|
|
'FOLLOW_ROUTE': 'ScriptFollowRoute',
|
|
'EXPLOSION': 'ScriptExplosion',
|
|
'CARBOMB': 'ScriptCarBomb',
|
|
'GANG': 'ScriptGang',
|
|
'PEDSTAT': 'ScriptPedStat',
|
|
'ANIM': 'ScriptAnim',
|
|
'CORONATYPE': 'ScriptCoronaType',
|
|
'FLARETYPE': 'ScriptFlareType',
|
|
'POBJECT': 'ScriptPObject',
|
|
'RADAR_SPRITE': 'ScriptRadarSprite',
|
|
'PEDGRP': 'ScriptPedGrp',
|
|
'CAM_ZOOM': 'ScriptCamZoom',
|
|
'FONT': 'ScriptFont',
|
|
'WAITSTATE': 'ScriptWaitState',
|
|
'MOTION_BLUR': 'ScriptMotionBlur',
|
|
'STATUS': 'ScriptStatus',
|
|
'TIMER': 'ScriptTimer',
|
|
'COUNTER_DISPLAY': 'ScriptCounterDisplay',
|
|
'LEVEL': 'ScriptLevel',
|
|
'HUD_FLASH': 'ScriptHudFlash',
|
|
'DOOR': 'ScriptDoor',
|
|
'RADIO': 'ScriptRadio',
|
|
'PARTICLE': 'ScriptParticle',
|
|
'TEMPACT': 'ScriptTempact',
|
|
'SOUND': 'ScriptSoundType',
|
|
'PICKUP': 'ScriptPickupType',
|
|
'GARAGE': 'ScriptGarageType',
|
|
}
|
|
}
|
|
|
|
var_names = {
|
|
'GXT Entry': 'gxtEntry',
|
|
'X Coord': 'xCoord',
|
|
'Y Coord': 'yCoord',
|
|
'Z Coord': 'zCoord',
|
|
'Player': 'player',
|
|
'Character/ped': 'character',
|
|
'Car/vehicle': 'vehicle',
|
|
'Object': 'object',
|
|
'Pickup': 'pickup',
|
|
'Model ID': 'model',
|
|
'Radius': 'radius',
|
|
'X Radius': 'xRadius',
|
|
'Y Radius': 'yRadius',
|
|
'Z Radius': 'zRadius',
|
|
'Time (ms)': 'time',
|
|
#'Boolean true/false': 'boolean',
|
|
'GXT entry': 'gxtEntry',
|
|
'Angle': 'angle',
|
|
'X offset': 'xOffset',
|
|
'Y offset': 'yOffset',
|
|
'Z offset': 'zOffset',
|
|
'Blip': 'blip',
|
|
'Red (0-255)': 'rColour',
|
|
'Green (0-255)': 'gColour',
|
|
'Blue (0-255)': 'bColour',
|
|
'Alpha (0-255)': 'aColour',
|
|
'Car colour ID': 'carColour',
|
|
'Weapon ID': 'weaponID',
|
|
'X Rotation': 'xRot',
|
|
'Y Rotation': 'yRot',
|
|
'Z Rotation': 'zRot',
|
|
'Area name': 'areaName',
|
|
'Fire': 'fire',
|
|
'Car generator': 'carGen',
|
|
'Blip sprite ID': 'blipSprite',
|
|
'Ped type': 'pedType',
|
|
'2D pixel X': 'pixelX',
|
|
'2D pixel Y': 'pixelY',
|
|
'Gang ID': 'gangID',
|
|
'Explosion ID': 'explosionID',
|
|
'Vehicle action ID': 'vehicleActionID',
|
|
'Camera mode ID': 'cameraModeID',
|
|
'Button ID': 'buttonID',
|
|
'Pad ID': 'padID',
|
|
'Weather ID': 'weatherID',
|
|
'Sound ID': 'soundID',
|
|
'Stat ID': 'statID',
|
|
'Set script name': 'name',
|
|
'CHAR': 'character',
|
|
'GARAGE': 'garage',
|
|
'CAR': 'vehicle',
|
|
'PLAYER': 'player',
|
|
'OBJECT': 'object',
|
|
'PICKUP': 'pickup',
|
|
'PHONE': 'phone',
|
|
'SPHERE': 'sphere',
|
|
'BLIP': 'blip',
|
|
'SOUND': 'sound',
|
|
'SCRIPT_FIRE': 'fire',
|
|
'CAR_GENERATOR': 'carGen',
|
|
'CARPEDMODEL': 'model',
|
|
'PEDTYPE': 'pedType',
|
|
'FADE': 'scriptFade',
|
|
}
|
|
|
|
def arg_type(x, el):
|
|
outType = ''
|
|
outAccess = 'const '
|
|
outRef = ''
|
|
outName = ''
|
|
outComment = ''
|
|
isOut = False
|
|
if 'Out' in el.attrib:
|
|
outAccess = '' if el.attrib['Out'] == 'true' else 'const '
|
|
outRef = '&'
|
|
if 'AllowConst' in el.attrib:
|
|
outAccess = '' if el.attrib['AllowConst'] == 'false' else 'const '
|
|
if 'Entity' in el.attrib:
|
|
entity = el.attrib['Entity']
|
|
outType = type_names['ENTITY'][entity]
|
|
if entity in var_names:
|
|
outName = var_names[entity]
|
|
else:
|
|
print("Unhandled entity type: {}".format(entity))
|
|
elif 'Enum' in el.attrib:
|
|
enum = el.attrib['Enum']
|
|
outType = type_names['MISC'][enum]
|
|
if enum in var_names:
|
|
outName = var_names[enum]
|
|
else:
|
|
type_ = el.attrib['Type']
|
|
outType = type_names['TYPE'][type_]
|
|
# Determine if this is always a local / global
|
|
allowLocal = True
|
|
allowGlobal = True
|
|
if 'AllowLocalVar' in el.attrib:
|
|
allowLocal = True if el.attrib['AllowLocalVar'] == 'true' else False
|
|
if 'AllowGlobalVar' in el.attrib:
|
|
allowGlobal = True if el.attrib['AllowGlobalVar'] == 'true' else False
|
|
if allowLocal == False and allowGlobal == True:
|
|
outRef = '&'
|
|
outName = 'arg' + str(x) + 'G'
|
|
elif allowLocal == True and allowGlobal == False:
|
|
outRef = '&'
|
|
outName = 'arg' + str(x) + 'L'
|
|
else:
|
|
# Can be anything, assume immediate
|
|
pass
|
|
if 'Desc' in el.attrib:
|
|
outComment = el.attrib['Desc']
|
|
if outComment == 'Boolean true/false':
|
|
outType = "ScriptBoolean"
|
|
|
|
return (outAccess + outType + outRef, outName, outComment, x)
|
|
|
|
def impl_sig(opcode, sig):
|
|
outType = 'void'
|
|
if sig[0:2] == ' ':
|
|
outType = 'bool'
|
|
sig = sig.strip()
|
|
return (outType, 'opcode_{:04x}'.format(opcode))
|
|
|
|
def adjust_args(args):
|
|
for x in range(len(args)):
|
|
arg = args[x]
|
|
if len(arg[1]) == 0:
|
|
if arg[2] in var_names:
|
|
args[x] = (arg[0], var_names[arg[2]], arg[2], arg[3])
|
|
arg = args[x]
|
|
else:
|
|
args[x] = (arg[0], 'arg' + str(arg[3]), arg[2], arg[3])
|
|
arg = args[x]
|
|
args[x] = arg
|
|
return args
|
|
|
|
coordinates = ['x', 'y', 'z']
|
|
colours = ['r', 'g', 'b', 'a']
|
|
|
|
def check_vector(typeName, argName, doc, args, x):
|
|
coords = 0
|
|
for y in range(len(coordinates)):
|
|
if x+y >= len(args):
|
|
break
|
|
if '{}{}'.format(coordinates[y], typeName) == args[x+y][1]:
|
|
coords += 1
|
|
if coords > 1:
|
|
args[x] = ('ScriptVec{}'.format(coords), argName, doc, x)
|
|
for y in range(coords-1):
|
|
args.pop(x+1)
|
|
|
|
def check_colour(typeName, argName, doc, args, x):
|
|
coords = 0
|
|
for y in range(len(colours)):
|
|
if x+y >= len(args):
|
|
break
|
|
if '{}{}'.format(colours[y], typeName) == args[x+y][1]:
|
|
coords += 1
|
|
if coords > 2:
|
|
if coords == 4:
|
|
args[x] = ('ScriptRGBA', argName, doc, x)
|
|
if coords == 3:
|
|
args[x] = ('ScriptRGB', argName, doc, x)
|
|
for y in range(coords-1):
|
|
args.pop(x+1)
|
|
|
|
def process_args(args):
|
|
names = []
|
|
x = 0
|
|
while x < len(args):
|
|
arg = args[x]
|
|
if '&' not in arg[0]:
|
|
check_vector('Coord', 'coord', 'Coordinates', args, x)
|
|
check_vector('Rot', 'rotation', 'Rotation', args, x)
|
|
check_vector('Offset', 'offset', 'Offset', args, x)
|
|
check_vector('Radius', 'radius', 'Radius', args, x)
|
|
check_colour('Colour', 'colour', 'Colour (0-255)', args, x)
|
|
x += 1
|
|
return args
|
|
|
|
def finalize_args(args):
|
|
names = []
|
|
# Accumulate counts
|
|
name_counts = {}
|
|
for arg in args:
|
|
name_counts[arg[1]] = (name_counts[arg[1]] if arg[1] in name_counts else 0) + 1
|
|
for x in range(len(args)):
|
|
arg = args[x]
|
|
orgname = arg[1]
|
|
if name_counts[orgname] > 1:
|
|
args[x] = (arg[0], arg[1] + str(names.count(orgname)), arg[2], arg[3])
|
|
names.append(orgname)
|
|
return args
|
|
|
|
|
|
with open(instruction_file) as f:
|
|
for line in f:
|
|
m = re.match("([0-9A-Za-z]+)=(-?\d+),(.*)$", line)
|
|
if m is not None:
|
|
opcode = int(m.group(1), 16)
|
|
argc = int(m.group(2))
|
|
func = m.group(3)
|
|
am = re.findall(arg_regex, line)
|
|
sig = impl_sig(opcode, func)
|
|
xpath = "//Command[@ID=\"0x{:x}\"]".format(opcode)
|
|
res = d.xpath(xpath)
|
|
args = []
|
|
if len(res) != 0:
|
|
res = res[0]
|
|
sa_name = res.attrib['Name']
|
|
if sig != sa_name and False:
|
|
print("Name mismatch: {} v {}".format(sig, sa_name))
|
|
eargs = res.xpath("Args/Arg")
|
|
for x in range(len(eargs)):
|
|
args.append(arg_type(x+1, eargs[x]))
|
|
args = adjust_args(args)
|
|
args = process_args(args)
|
|
args = finalize_args(args)
|
|
postfix = ''
|
|
if argc >= 0:
|
|
signame = sig[1] + "(const ScriptArguments& args" + ''.join([", {} {}".format(x[0], x[1]) for x in args]) + ")"
|
|
for a in args:
|
|
postfix += "\n\tRW_UNUSED({});".format(a[1])
|
|
else:
|
|
signame = sig[1] + "(const ScriptArguments& args)"
|
|
postfix += "\n\tRW_UNUSED(args);"
|
|
argsdoc = ""
|
|
if len(args) > 0:
|
|
argsdoc = "\n" + "\n".join(["\t@arg {} {}".format(x[1], x[2]) for x in args])
|
|
if sig[0] == 'bool':
|
|
postfix += '\n\treturn false;'
|
|
functions_file.write(function_template.format(opcode, argsdoc, sig[0], signame, postfix, func))
|
|
parameters = ['args.getAs<{}>()'.format(type_) for type_, _, _, _ in args]
|
|
binding_file.write(binding_template.format(opcode, argc, ", ".join(parameters)))
|
|
if len(am) != abs(argc) and False:
|
|
raise RuntimeError("Mismatched argument count: {} v {}".format(len(am), argc))
|
|
|