Skip draft vision when Dota 2 is not the foreground window.

Prevents Alt-Tab desktop frames from advancing confirm streaks or burning strategy_tail polls.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
voson
2026-07-26 12:20:54 +08:00
co-authored by Cursor
parent 7dc3e515e9
commit e567a5cdfc
6 changed files with 101 additions and 11 deletions
+25 -4
View File
@@ -30,7 +30,7 @@ from pathlib import Path
import mss
from capture import append_gsi_payload, grab_frame, raw_dir_for_match, save_frame
from capture import append_gsi_payload, grab_frame, is_dota_foreground, raw_dir_for_match, save_frame
from common import ROOT, load_config, load_template_library
from draft_session import HERO_SELECTION, DraftSession, describe, gsi_slot, loc
from recognize import recognize_image
@@ -155,13 +155,32 @@ class Watcher:
def _capture_only(self, match_id: str, state: str) -> None:
"""No calibration yet: just bank a few frames to calibrate from later."""
out = raw_dir_for_match(match_id)
require_fg = bool(self.cfg.get("gsi", {}).get("require_foreground", True))
print(f"[run] capture-only -> {out} (state={state})", flush=True)
saved = 0
skipped_fg = False
with mss.MSS() as sct:
for attempt in range(1, 4):
# Retry until 3 usable frames or a short deadline so Alt-Tab does not
# bank desktop screenshots for calibration.
deadline = time.monotonic() + max(self.interval * 12, 15.0)
while saved < 3 and time.monotonic() < deadline:
if require_fg and not is_dota_foreground():
if not skipped_fg:
print("[run] Dota 2 not foreground - waiting to capture", flush=True)
skipped_fg = True
time.sleep(self.interval)
continue
if skipped_fg:
print("[run] Dota 2 foreground again - capturing", flush=True)
skipped_fg = False
saved += 1
path = save_frame(grab_frame(sct), out, prefix="draft")
print(f"[run] capture-only {attempt}/3: {path}", flush=True)
print(f"[run] capture-only {saved}/3: {path}", flush=True)
time.sleep(self.interval)
print("[run] no calibrated slots - run calibrate.py on one of these frames", flush=True)
if saved == 0:
print("[run] capture-only got no frames (Dota never foreground)", flush=True)
else:
print("[run] no calibrated slots - run calibrate.py on one of these frames", flush=True)
return None
def report_session(self, summary: dict) -> None:
@@ -175,6 +194,8 @@ class Watcher:
def run_once(self) -> dict | None:
"""One snapshot of whatever is on screen right now, for manual checks."""
if not is_dota_foreground():
print("[run] warning: Dota 2 is not the foreground window", flush=True)
frame = grab_frame()
out = raw_dir_for_match(self.last_match_id)
if not self.calibrated: