mirror of
https://github.com/pmret/papermario.git
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82b09bd69e
* support modded NPC sprites - improve compatibility with Star Rod SpriteSheet.xml files - SR's intention is to move to the decomp xml but the current release of SR emitted incompatible xml - use npc.xml instead of npc_sprite_names.yaml to generate linker entries. this allows mods to add new sprites * black why does it want two spaces before line comments!? * Doxygen (#1142) * use doxygen * add documenting guide based on https://github.com/zeldaret/oot/blob/main/docs/Documenting.md * exclude stdlib readme from doxygen * refuse to configure matching iQue on macOS (EGCS compiler is not built for macOS, so iQue won't build. We still enable iQue builds on macOS by using gcc-papermario via --non-matching.) * use proper doxygen bug comment style * document common EVT API funcs nicely * add doxygen ci * add \vars command * s/master/main * use Doxygen 1.10.0 * fix doxygen ci * fix doxygen ci * fix doxygen (final) * fix doxygen (final real) * Fix Doxygen CI (#1147) * remove old doxygen ci line * fix warns Thanks @Ponmander for reporting this
425 lines
12 KiB
Python
425 lines
12 KiB
Python
from dataclasses import dataclass
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from itertools import zip_longest
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import struct
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from typing import Dict, List
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import xml.etree.ElementTree as ET
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from enum import IntEnum
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class CMD(IntEnum):
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WAIT = 0
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SET_IMG = 1
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GOTO = 2
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SET_POS = 3
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SET_ROT = 4
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SET_SCALE = 5
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SET_PAL = 6
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LOOP = 7
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SET_META = 8
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XML_ATTR_NAME = "name"
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XML_ATTR_INDEX = "index"
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XML_ATTR_VALUE = "value"
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XML_ATTR_DURATION = "duration"
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XML_ATTR_DEST = "dest"
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XML_ATTR_POS = "pos"
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XML_ATTR_COUNT = "count"
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XML_ATTR_MODE = "mode"
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XML_ATTR_PCT = "percent"
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XML_ATTR_XYZ = "xyz"
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XML_ATTR_FLAG = "flag"
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def iter_in_groups(iterable, n, fillvalue=None):
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args = [iter(iterable)] * n
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return zip_longest(*args, fillvalue=fillvalue)
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def read_offset_list(data: bytes):
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l = []
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for offset in struct.iter_unpack(">i", data):
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if offset[0] == -1:
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break
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l.append(offset[0])
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return l
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class Animation:
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@property
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def name(self) -> str:
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return self.__class__.__name__
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def get_attributes(self) -> Dict[str, str]:
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raise NotImplementedError()
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@dataclass
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class Label(Animation):
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lbl_name: str
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def get_attributes(self):
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return {
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XML_ATTR_NAME: str(self.lbl_name),
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}
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@dataclass
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class Wait(Animation):
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duration: int
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def get_attributes(self):
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return {
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XML_ATTR_DURATION: str(self.duration),
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}
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@dataclass
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class SetRaster(Animation):
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raster: int
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def get_attributes(self):
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return {
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XML_ATTR_INDEX: f"{self.raster:X}",
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}
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@dataclass
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class SetPalette(Animation):
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palette: int
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def get_attributes(self):
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return {
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XML_ATTR_INDEX: f"{self.palette:X}",
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}
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@dataclass
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class Goto(Animation):
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dest: str
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pos: int
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def get_attributes(self):
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if self.pos != 0:
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return {
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XML_ATTR_POS: str(self.pos),
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}
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else:
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return {
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XML_ATTR_DEST: str(self.dest),
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}
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@dataclass
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class Loop(Animation):
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count: int
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dest: str
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pos: int
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def get_attributes(self):
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if self.pos != 0:
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return {
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XML_ATTR_COUNT: str(self.count),
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XML_ATTR_POS: str(self.pos),
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}
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else:
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return {
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XML_ATTR_COUNT: str(self.count),
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XML_ATTR_DEST: str(self.dest),
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}
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@dataclass
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class SetPos(Animation):
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flag: int
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x: int
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y: int
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z: int
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def get_attributes(self):
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return {
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XML_ATTR_FLAG: str(self.flag),
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XML_ATTR_XYZ: f"{self.x},{self.y},{self.z}",
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}
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@dataclass
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class SetRot(Animation):
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x: int
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y: int
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z: int
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def get_attributes(self):
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return {
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XML_ATTR_XYZ: f"{self.x},{self.y},{self.z}",
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}
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SCALE_MODE_INT_TO_STR = {
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0: "uniform",
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1: "x",
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2: "y",
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3: "z",
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}
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SCALE_MODE_STR_TO_INT = {v: k for k, v in SCALE_MODE_INT_TO_STR.items()}
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@dataclass
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class SetScale(Animation):
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mode: int
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percent: int
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def get_mode_str(self):
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if self.mode in SCALE_MODE_INT_TO_STR:
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return SCALE_MODE_INT_TO_STR[self.mode]
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else:
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raise ValueError(f"invalid scale mode {self.mode}")
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def get_attributes(self):
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return {
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XML_ATTR_MODE: self.get_mode_str(),
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XML_ATTR_PCT: str(self.percent),
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}
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@dataclass
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class Unknown(Animation):
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v: int
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def get_attributes(self):
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return {
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XML_ATTR_VALUE: str(self.v),
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}
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@dataclass
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class SetParent(Animation):
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index: int
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def get_attributes(self):
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return {
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XML_ATTR_INDEX: str(self.index),
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}
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@dataclass
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class SetNotify(Animation):
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v: int
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def get_attributes(self):
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return {
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XML_ATTR_VALUE: str(self.v),
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}
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@dataclass
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class Keyframe(Animation):
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pass
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@dataclass
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class AnimComponent:
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x: int
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y: int
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z: int
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commands: List[int]
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@property
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def size(self):
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return len(self.commands)
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@staticmethod
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def parse_commands(command_list: List[int]) -> List[Animation]:
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ret: List[Animation] = []
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labels = {}
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boundaries = []
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labels[0] = "Start"
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i = 0
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while i < len(command_list):
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boundaries.append(i)
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cmd_start = command_list[i]
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cmd_op = cmd_start >> 12
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cmd_arg = cmd_start & 0xFFF
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if cmd_op == CMD.GOTO:
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dest = cmd_arg
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if dest in boundaries and dest not in labels:
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labels[dest] = f"Pos_{dest}"
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elif cmd_op == CMD.SET_POS:
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i += 3
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elif cmd_op == CMD.SET_ROT:
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i += 2
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elif cmd_op == CMD.SET_SCALE:
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i += 1
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elif cmd_op == CMD.LOOP:
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dest = command_list[i + 1]
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if dest in boundaries and dest not in labels:
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labels[dest] = f"Pos_{dest}"
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i += 1
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i += 1
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def to_signed(value):
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return -(value & 0x8000) | (value & 0x7FFF)
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i = 0
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while i < len(command_list):
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cmd_start = command_list[i]
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cmd_op = cmd_start >> 12
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cmd_arg = cmd_start & 0xFFF
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if i in labels:
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ret.append(Label(labels[i]))
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if cmd_op == CMD.WAIT:
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ret.append(Wait(cmd_start))
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elif cmd_op == CMD.SET_IMG:
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raster = cmd_arg
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if raster == 0xFFF:
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raster = -1
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ret.append(SetRaster(raster))
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elif cmd_op == CMD.GOTO:
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dest = cmd_arg
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if dest in labels:
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lbl_name = labels[dest]
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ret.append(Goto(lbl_name, 0))
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else:
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ret.append(Goto(None, dest))
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elif cmd_op == CMD.SET_POS:
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flag = cmd_arg
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x, y, z = command_list[i + 1 : i + 4]
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x = to_signed(x)
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y = to_signed(y)
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z = to_signed(z)
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i += 3
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ret.append(SetPos(flag, x, y, z))
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elif cmd_op == CMD.SET_ROT:
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x, y, z = command_list[i : i + 3]
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x = (cmd_arg << 20) >> 20
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y = to_signed(y)
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z = to_signed(z)
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i += 2
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ret.append(SetRot(x, y, z))
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elif cmd_op == CMD.SET_SCALE:
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mode = cmd_arg
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percent = command_list[i + 1]
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i += 1
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ret.append(SetScale(mode, percent))
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elif cmd_op == CMD.SET_PAL:
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palette = cmd_arg
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if palette == 0xFFF:
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palette = -1
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ret.append(SetPalette(palette))
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elif cmd_op == CMD.LOOP:
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count = cmd_arg
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dest = command_list[i + 1]
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if dest in labels:
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lbl_name = labels[dest]
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ret.append(Loop(count, lbl_name, 0))
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else:
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ret.append(Loop(count, None, dest))
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i += 1
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elif cmd_op == CMD.SET_META:
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if cmd_start <= 0x80FF:
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ret.append(Unknown(cmd_arg & 0xFF))
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elif cmd_start <= 0x81FF:
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ret.append(SetParent(cmd_arg & 0xFF))
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elif cmd_start <= 0x82FF:
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ret.append(SetNotify(cmd_arg & 0xFF))
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else:
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raise Exception("Unknown command")
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i += 1
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return ret
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@staticmethod
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def from_bytes(data: bytes, sprite_data: bytes):
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commands_offset = int.from_bytes(data[0:4], byteorder="big")
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commands_size = int.from_bytes(data[4:6], byteorder="big") # size in bytes
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commands_data = sprite_data[commands_offset : commands_offset + commands_size]
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x, y, z = struct.unpack(">hhh", data[6:12])
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commands = [int.from_bytes(d[0:2], byteorder="big", signed=False) for d in iter_in_groups(commands_data, 2)]
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return AnimComponent(x, y, z, commands)
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@property
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def animations(self) -> List[Animation]:
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return AnimComponent.parse_commands(self.commands)
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@staticmethod
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def from_xml(xml: ET.Element):
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commands: List[int] = []
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labels = {}
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for cmd in xml:
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if cmd.tag == "Label":
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idx = len(commands)
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labels[cmd.attrib[XML_ATTR_NAME]] = idx
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elif cmd.tag == "Wait":
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duration = int(cmd.attrib[XML_ATTR_DURATION])
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commands.append(duration & 0xFFF)
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elif cmd.tag == "SetRaster":
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raster = int(cmd.attrib[XML_ATTR_INDEX], 0x10)
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if raster == -1:
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raster = 0xFFF
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commands.append(0x1000 + (raster & 0xFFF))
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elif cmd.tag == "Goto":
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if XML_ATTR_POS in cmd.attrib:
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# support hardcoded positions for glitched animations
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pos = int(cmd.attrib[XML_ATTR_POS])
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else:
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# properly formatted animations will have labels
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lbl_name = cmd.attrib[XML_ATTR_DEST]
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if not lbl_name in labels:
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raise Exception("Label missing for Goto dest: " + lbl_name)
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pos = labels[lbl_name]
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commands.append(0x2000 + (pos & 0xFFF))
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elif cmd.tag == "SetPos":
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flag = int(cmd.attrib[XML_ATTR_FLAG], 0x10)
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x, y, z = cmd.attrib[XML_ATTR_XYZ].split(",")
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commands.append(0x3000 + (flag & 0xFFF))
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commands.append(int(x) & 0xFFFF)
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commands.append(int(y) & 0xFFFF)
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commands.append(int(z) & 0xFFFF)
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elif cmd.tag == "SetRot":
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x, y, z = cmd.attrib[XML_ATTR_XYZ].split(",")
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commands.append(0x4000 + (int(x) & 0xFFF))
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commands.append(int(y) & 0xFFFF)
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commands.append(int(z) & 0xFFFF)
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elif cmd.tag == "SetScale":
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mode = SCALE_MODE_STR_TO_INT[cmd.attrib[XML_ATTR_MODE]]
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percent = int(cmd.attrib[XML_ATTR_PCT])
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commands.append(0x5000 + mode)
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commands.append(percent)
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elif cmd.tag == "SetPalette":
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palette = int(cmd.attrib[XML_ATTR_INDEX], 0x10)
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if palette == -1:
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palette = 0xFFF
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commands.append(0x6000 + (palette & 0xFFF))
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elif cmd.tag == "Loop":
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count = int(cmd.attrib[XML_ATTR_COUNT])
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if XML_ATTR_POS in cmd.attrib:
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# support hardcoded positions for glitched animations
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pos = int(cmd.attrib[XML_ATTR_POS])
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else:
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# properly formatted animations will have labels
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lbl_name = cmd.attrib[XML_ATTR_DEST]
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if not lbl_name in labels:
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raise Exception("Label missing for Loop dest: " + lbl_name)
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pos = labels[lbl_name]
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commands.append(0x7000 + (count & 0xFFF))
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commands.append(pos)
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elif cmd.tag == "Unknown":
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commands.append(0x8000 + (int(cmd.attrib[XML_ATTR_VALUE]) & 0xFF))
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elif cmd.tag == "SetParent":
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commands.append(0x8100 + (int(cmd.attrib[XML_ATTR_INDEX]) & 0xFF))
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elif cmd.tag == "SetNotify":
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commands.append(0x8200 + (int(cmd.attrib[XML_ATTR_VALUE]) & 0xFF))
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elif cmd.tag == "Command": # old Star Rod compatibility
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commands.append(int(cmd.attrib["val"], 16))
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else:
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raise ValueError(f"unknown command {cmd.tag}")
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x, y, z = xml.attrib[XML_ATTR_XYZ].split(",")
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return AnimComponent(int(x), int(y), int(z), commands)
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