chexit
1261c30724
The interceptor's launch is one sequence: the cap opens, the round is thrown out unlit and slows under linear gas drag (`cold` ticks), the motor lights where it has reached, it turns with a growing rate while thrust spools up (`boost` ticks), and full guidance starts only at `cold + boost`. A rail launch lights at once but spools over the same `boost` ticks; the electric P1-SUN has no rocket spool or plume. S-400/500 now hold the unlit ejection for 20/24 ticks (1.00/1.20 s at 20 Hz); IRIS-T/Tor keep shorter 8-tick throws. Ignition, its sound, flame and recorded MotorIgnition event all use the missile's current position. The RM48U strike follows the same 20-tick choreography, counts the throw in its flight time and starts its recorded smoke at ignition. Maximum speed, turn, accel, pk and every collision rule are unchanged. Co-Authored-By: Kimi Code <noreply@kimi.com>
327 lines
15 KiB
Python
327 lines
15 KiB
Python
#!/usr/bin/env python3
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"""Generate Rust content entries from the shared catalog; --check detects drift."""
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import argparse
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from pathlib import Path
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import re
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from airdef_assets.catalog import load, load_specs, load_sounds
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OUTPUT = Path(__file__).resolve().parents[1] / "airdef-mod/src/sim/catalog_entries.rs"
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SPEC_OUTPUT = OUTPUT.with_name("specs_generated.rs")
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UNIT_SPEC_OUTPUT = OUTPUT.with_name("unit_specs_generated.rs")
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CLASSES = {"drone": "Drone", "jet": "Jet", "cruise": "Cruise", "supersonic": "Supersonic",
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"ballistic": "Ballistic"}
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FAMILIES = {"trainable": "Trainable", "gun": "Gun", "turret": "Turret", "vertical": "Vertical",
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"static": "Static", "truck": "Truck", "light": "Light"}
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SOUND_PREFIX = "sound::"
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def generate(data):
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lines = ["// Generated by tools/gen_catalog.py from catalog/content.json. Do not edit.",
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"pub const AIRCRAFT: &[Aircraft] = &["]
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for entry in data["aircraft"]:
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kind, item = entry["kind"], entry["item"]
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if not re.fullmatch(r"[A-Z][A-Za-z0-9]*", kind):
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raise ValueError(f"invalid Rust kind {kind!r}")
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if item is not None and not re.fullmatch(r"[a-z0-9_]+", item):
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raise ValueError(f"invalid item ID {item!r}")
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item_expr = f'Some("airdef:{item}")' if item is not None else "None"
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lines.append(f' Aircraft {{ kind: {kind}, launch_item: {item_expr}, raid: {str(entry["raid"]).lower()} }},')
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lines += ["];", "", "pub const UNITS: &[Unit] = &["]
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for entry in data["units"]:
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kind, item = entry["kind"], entry["item"]
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if not re.fullmatch(r"[A-Z][A-Za-z0-9]*", kind) or not re.fullmatch(r"[a-z0-9_]+", item):
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raise ValueError(f"invalid unit {entry!r}")
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lines.append(f' Unit {{ kind: SamKind::{kind}, deploy_item: "airdef:{item}" }},')
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return "\n".join(lines + ["];", ""])
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def generate_sound_ids(entries):
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lines = ["// Generated by tools/gen_catalog.py from catalog/sounds.json. Do not edit."]
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for entry in entries:
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event = entry["event"]
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name = event.replace(".", "_").upper()
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lines.append(f'pub const {name}: &str = "airdef:{event}";')
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if entry["far"]:
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lines.append(f'pub const {name}_FAR: &str = "airdef:{event}_far";')
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return "\n".join(lines + [""])
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def num(value):
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"""A Rust float literal that round-trips the catalog value exactly."""
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value = float(value)
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text = repr(value)
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return text.replace("e+", "e")
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def integer(value):
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return str(int(value))
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def text(value):
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return '"' + value.replace("\\", "\\\\").replace('"', '\\"') + '"'
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def sound_ref(event):
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return SOUND_PREFIX + event.replace(".", "_").upper()
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def parts_value(parts, indent):
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pad = " " * indent
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lines = [pad + "parts: Parts {"]
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inner = " " * (indent + 4)
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lines.append(f"{inner}body: {text(parts['body'])},")
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for slot in ("launcher", "pack"):
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value = parts[slot]
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lines.append(f"{inner}{slot}: " + (f"Some({text(value)})" if value is not None else "None") + ",")
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dish = parts["dish"]
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if dish is None:
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lines.append(f"{inner}dish: None,")
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else:
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lines.append(f"{inner}dish: Some(({text(dish[0])}, {', '.join(num(v) for v in dish[1:])})),")
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fixed = parts["fixed"]
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if isinstance(fixed, dict):
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lines.append(f"{inner}fixed: NAMED_{fixed['ref'].upper()},")
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else:
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pieces = ", ".join(f"({text(piece[0])}, {num(piece[1])}, {num(piece[2])})" for piece in fixed)
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lines.append(f"{inner}fixed: &[{pieces}],")
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spinner = parts["spinner"]
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if isinstance(spinner, dict):
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lines.append(f"{inner}spinner: NAMED_{spinner['ref'].upper()},")
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elif spinner is None:
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lines.append(f"{inner}spinner: None,")
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else:
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lines.append(f"{inner}spinner: Some(({text(spinner[0])}, {', '.join(num(v) for v in spinner[1:])})),")
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lines.append(pad + "},")
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return lines
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def pivot_value(pivot):
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if isinstance(pivot, dict):
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return f"NAMED_{pivot['ref'].upper()}"
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if all(float(v) == 0.0 for v in pivot):
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return "DVec3::ZERO"
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return f"DVec3::new({', '.join(num(v) for v in pivot)})"
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def muzzle_value(muzzle):
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kind = muzzle["type"]
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if kind == "grid":
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return f"Muzzle::Grid({muzzle['cols']}, {muzzle['rows']}, {num(muzzle['size'])})"
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if kind == "rails":
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return f"Muzzle::Rails(&[{', '.join(num(v) for v in muzzle['xs'])}])"
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return "Muzzle::" + {"none": "None", "patriot": "Patriot", "pantsir": "Pantsir", "cells": "Cells"}[kind]
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def rest_pitch_value(pitch):
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if isinstance(pitch, dict):
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offset = float(pitch["half_pi"])
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if offset == 0.0:
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return "HALF_PI"
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if offset < 0.0:
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return f"HALF_PI - {num(-offset)}"
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return f"HALF_PI + {num(offset)}"
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return num(pitch)
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def drone_profile(entry):
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engine = entry["engine"]
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if engine["type"] == "prop":
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motor = f"Engine::Prop({num(engine['back'])}, {num(engine['size'])})"
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elif engine["type"] == "jet":
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motor = f"Engine::Jet({num(engine['up'])}, {num(engine['back'])}, {num(engine['size'])})"
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else:
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motor = f"Engine::Rocket({num(engine['back'])}, {num(engine['size'])})"
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sound = entry["sound"]
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ballistic = "None" if entry["ballistic"] is None else f"Some({num(entry['ballistic'])})"
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lines = [f"const DRONE_SPEC_{entry['kind'].upper()}: DroneSpec = DroneSpec {{",
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f" name: {text(entry['name'])},",
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f" key: {text(entry['key'])},",
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f" model: {text(entry['model'])},",
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f" speed: {num(entry['speed'])},",
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f" turn: {num(entry['turn'])},",
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f" cruise: {num(entry['cruise'])},",
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f" clearance: {num(entry['clearance'])},",
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f" dive: {num(entry['dive'])},",
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f" warhead: {integer(entry['warhead'])},",
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f" scale: {num(entry['scale'])},",
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f" engine: {motor},",
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f" decoy: {str(entry['decoy']).lower()},",
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f" stealth: {num(entry['stealth'])},",
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f" rcs: {num(entry['rcs'])},",
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f" sound: ({sound_ref(sound['event'])}, {num(sound['pitch'])}, {integer(sound['interval'])}),",
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f" class: Class::{CLASSES[entry['class']]},",
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f" ballistic: {ballistic},",
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f" launch_sound: {sound_ref(entry['launch_sound'])},",
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"};"]
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return "\n".join(lines)
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def missile_profile(entry):
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voice = entry["voice"]
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lines = [f"const MISSILE_SPEC_{entry['kind'].upper()}: MissileSpec = MissileSpec {{",
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f" model: {text(entry['model'])},",
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f" speed: {num(entry['speed'])},",
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f" accel: {num(entry['accel'])},",
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f" turn: {num(entry['turn'])},",
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f" boost: {integer(entry['boost'])},",
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f" cold: {integer(entry['cold'])},",
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f" eject: {num(entry['eject'])},",
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f" eject_drag: {num(entry['eject_drag'])},",
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f" pk: {num(entry['pk'])},",
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f" fuse: {num(entry['fuse'])},",
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f" life: {integer(entry['life'])},",
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f" scale: {num(entry['scale'])},",
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f" flame: {num(entry['flame'])},",
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f" rear: {num(entry['rear'])},",
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f" seeker: {num(entry['seeker'])},",
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f" launch_sound: {sound_ref(entry['launch_sound'])},",
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f" voice: ({sound_ref(voice['event'])}, {num(voice['gain'])}, {num(voice['pitch'])}),",
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"};"]
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return "\n".join(lines)
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def unit_profile(entry):
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missile = entry["missile"]
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gun = entry["gun"]
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if missile is None:
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missile_expr = "None"
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else:
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missile_expr = (f"Some(MissileLoad {{ kind: MissileKind::{missile['kind']}, magazine: {integer(missile['magazine'])}, "
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f"min: {num(missile['min'])}, max: {num(missile['max'])}, interval: {integer(missile['interval'])} }})")
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if gun is None:
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gun_expr = "None"
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else:
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gun_expr = (f"Some(GunSpec {{ range: {num(gun['range'])}, track: {num(gun['track'])}, p: {num(gun['p'])}, "
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f"bursts: {integer(gun['bursts'])}, shell: {num(gun['shell'])}, "
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f"slew: ({num(gun['slew'][0])}, {num(gun['slew'][1])}) }})")
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lines = [f"const UNIT_SPEC_{entry['kind'].upper()}: SamSpec = SamSpec {{",
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f" name: {text(entry['name'])},",
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f" key: {text(entry['key'])},",
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f" missile: {missile_expr},",
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f" gun: {gun_expr},",
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f" reload: {integer(entry['reload'])},",
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f" scale: {num(entry['scale'])},",
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f" rest_pitch: {rest_pitch_value(entry['rest_pitch'])},",
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f" roles: {integer(entry['roles'])},",
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f" family: Family::{FAMILIES[entry['family']]},"]
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lines += parts_value(entry["parts"], 4)
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lines += [f" mount: ({num(entry['mount'][0])}, {num(entry['mount'][1])}),",
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f" pivot: {pivot_value(entry['pivot'])},",
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f" muzzle: {muzzle_value(entry['muzzle'])},",
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f" sensor: {num(entry['sensor'])},",
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f" mast: {num(entry['mast'])},",
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"};"]
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return "\n".join(lines)
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def generate_specs(data):
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"""The simulation's numeric rows, generated for both the mod and airdef-core."""
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shared = data["shared"]
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lines = ["// Generated by tools/gen_catalog.py from catalog/specs.json. Do not edit.",
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"// Game-scale values, not real weapon data; the catalog is the only copy.",
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"",
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"/// Share of the old slew speed a launcher keeps when it has no rate of its own.",
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f"const DRIVE_SCALE: f64 = {num(shared['mobility']['drive_scale'])};",
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"/// Ticks a drive takes to reach its top speed (and to stop from it).",
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f"const DRIVE_RAMP: f64 = {num(shared['mobility']['drive_ramp'])};"]
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for family in ("trainable", "vertical", "other"):
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axes = shared["mobility"][family]
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lines.append(f"const DRIVE_{family.upper()}: (f64, f64) = ({num(axes[0])}, {num(axes[1])});")
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lines += ["/// Ballistic flight's gravity, blocks a tick².",
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f"const GRAVITY: f64 = {num(shared['flight']['gravity'])};",
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"/// Height over the target where the Oreshnik's blocks release their submunitions.",
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f"const BLOCK_SPLIT: f64 = {num(shared['flight']['block_split'])};",
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"/// How near a depot a system reloads straight from it.",
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f"const DEPOT_REACH: f64 = {num(shared['logistics']['depot_reach'])};",
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"/// How near a truck must come to hand a reload over, or to load up at a depot.",
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f"const HANDOVER: f64 = {num(shared['logistics']['handover'])};",
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"/// What a truck carries.",
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f"const TRUCK_LOAD: u32 = {integer(shared['logistics']['truck_load'])};",
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f"const STOCK_LIMIT: u32 = {integer(shared['logistics']['stock_limit'])};",
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""]
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for entry in data["drones"]:
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lines += [drone_profile(entry), ""]
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for entry in data["missiles"]:
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lines += [missile_profile(entry), ""]
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lines += ["impl DroneKind {",
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" /// Its row of numbers from `catalog/specs.json`.",
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" pub fn spec(self) -> &'static DroneSpec {",
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" match self {"]
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for entry in data["drones"]:
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lines.append(f" DroneKind::{entry['kind']} => &DRONE_SPEC_{entry['kind'].upper()},")
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lines += [" }", " }", "}", "",
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"impl MissileKind {",
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" fn spec(self) -> &'static MissileSpec {",
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" match self {"]
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for entry in data["missiles"]:
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lines.append(f" MissileKind::{entry['kind']} => &MISSILE_SPEC_{entry['kind'].upper()},")
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lines += [" }", " }", "}", "",
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"/// Save keys by kind; a rename needs an explicit migration.",
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"#[cfg(test)]",
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f"pub(super) const DRONE_SPEC_KEYS: [(DroneKind, &str); {len(data['drones'])}] = ["]
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for entry in data["drones"]:
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lines.append(f" (DroneKind::{entry['kind']}, {text(entry['key'])}),")
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lines += ["];", "",
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"#[cfg(test)]",
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f"pub(super) const MISSILE_SPEC_MODELS: [(MissileKind, &str); {len(data['missiles'])}] = ["]
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for entry in data["missiles"]:
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lines.append(f" (MissileKind::{entry['kind']}, {text(entry['model'])}),")
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return "\n".join(lines + ["];", ""])
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def generate_unit_specs(data):
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"""The deployed units' rows, generated where the unit types live."""
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lines = ["// Generated by tools/gen_catalog.py from catalog/specs.json. Do not edit.",
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"// Game-scale values, not real weapon data; the catalog is the only copy.",
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""]
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for name, entry in data["named"].items():
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value = entry["value"]
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if entry["kind"] == "fixed":
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pieces = ", ".join(f"({text(piece[0])}, {num(piece[1])}, {num(piece[2])})" for piece in value)
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lines.append(f"const NAMED_{name.upper()}: &[(&str, f64, f64)] = &[{pieces}];")
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elif entry["kind"] == "spinner":
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lines.append(f"const NAMED_{name.upper()}: Option<(&str, f64, f64, f64, f64)> = "
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f"Some(({text(value[0])}, {', '.join(num(v) for v in value[1:])}));")
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else:
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lines.append(f"const NAMED_{name.upper()}: DVec3 = DVec3::new({', '.join(num(v) for v in value)});")
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lines.append("")
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for entry in data["units"]:
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lines += [unit_profile(entry), ""]
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lines += ["impl SamKind {",
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" /// Its row of numbers from `catalog/specs.json`.",
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" pub fn spec(self) -> &'static SamSpec {",
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" match self {"]
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for entry in data["units"]:
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lines.append(f" SamKind::{entry['kind']} => &UNIT_SPEC_{entry['kind'].upper()},")
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lines += [" }", " }", "}", "",
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"/// Save keys by kind; a rename needs an explicit migration.",
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"#[cfg(test)]",
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f"pub(super) const UNIT_SPEC_KEYS: [(SamKind, &str); {len(data['units'])}] = ["]
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for entry in data["units"]:
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lines.append(f" (SamKind::{entry['kind']}, {text(entry['key'])}),")
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return "\n".join(lines + ["];", ""])
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def main():
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--check", action="store_true")
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args = parser.parse_args()
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sound_output = OUTPUT.with_name("catalog_sound_ids.rs")
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specs = load_specs()
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outputs = ((OUTPUT, generate(load())),
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(sound_output, generate_sound_ids(load_sounds())),
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(SPEC_OUTPUT, generate_specs(specs)),
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(UNIT_SPEC_OUTPUT, generate_unit_specs(specs)))
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for path, generated in outputs:
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if args.check:
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if not path.exists() or path.read_text(encoding="utf-8") != generated:
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parser.exit(1, f"{path} is stale; run python3 tools/gen_catalog.py\n")
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else:
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path.write_text(generated, encoding="utf-8")
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if __name__ == "__main__":
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main()
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