#!/usr/bin/env bash
# Bootstrap OPENKKND2_ROOT and seed legal stubs.
set -euo pipefail

openkknd2_bootstrap() {
  local root="${1:?root}"
  mkdir -p "$root"/{src,include,assets/cinematics,docs,scripts,tests}
  if [[ ! -f "$root/LICENSE" ]]; then
    cat >"$root/LICENSE" <<'L'
MIT License

Copyright (c) 2026 openkknd2 contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
L
  fi
  if [[ ! -f "$root/THIRD_PARTY.md" ]]; then
    cat >"$root/THIRD_PARTY.md" <<'T'
# Third-party

Only permissive / original materials. **Forbidden:** KKnD/KKnD2/Xtreme proprietary assets.

| Component | License | Note |
|-----------|---------|------|
| (none yet) | | |
T
  fi
  if [[ ! -f "$root/docs/LORE.md" ]]; then
    cat >"$root/docs/LORE.md" <<'O'
# Lore (original)

Working names (change freely; **do not** use commercial KKnD faction trademarks as official names):

- Faction A: **Ashcoat Compact** (scrap tech, discipline)
- Faction B: **Bloomed** (mutated ecology, swarm tactics)

Tone: dry wasteland humor, not a copy of any commercial script.
O
  fi
  if [[ ! -f "$root/AGENT_LOG.md" ]]; then
    echo "# Agent log" >"$root/AGENT_LOG.md"
    echo "" >>"$root/AGENT_LOG.md"
    echo "Started $(date -u +%Y-%m-%dT%H:%M:%SZ)" >>"$root/AGENT_LOG.md"
  fi
  if [[ ! -f "$root/scripts/ci-headless.sh" ]]; then
    cat >"$root/scripts/ci-headless.sh" <<'C'
#!/usr/bin/env bash
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
cd "$ROOT"
# Placeholder until engine exists: legal tree check
rg -i 'kknd2|krossfire|\.iso\b' --glob '!**/.git/**' . && {
  echo "FORBIDDEN string found" >&2
  exit 2
} || true
echo "ci-headless: stub OK (extend when binary exists)"
C
    chmod +x "$root/scripts/ci-headless.sh"
  fi
  if [[ ! -f "$root/README.md" ]]; then
    cat >"$root/README.md" <<R
# openkknd2 (worktree)

Autonomous agent worktree. **Not** a KKnD remake.

\`\`\`bash
export OPENKKND2_ROOT=$root
# build/test TBD by agent
./scripts/ci-headless.sh
\`\`\`

Instructions: \`\$LLM_CONFIGS/instructions/18-openkknd2-autonomous-rebuild.md\`
R
  fi
  export OPENKKND2_ROOT="$root"
  echo "OPENKKND2_ROOT=$OPENKKND2_ROOT"
}

openkknd2_print_brief() {
  local tool="$1"
  cat <<EOF
=== openkknd2 agent brief ($tool) ===
OPENKKND2_ROOT=$OPENKKND2_ROOT
LLM_CONFIGS=${LLM_CONFIGS:-$HOME/src/llm-configs}
Knowledge: \$HOME/OsaurusKnowledge/openkknd2/ (or mirror in llm-configs)
Read and follow:
  \$LLM_CONFIGS/instructions/18-openkknd2-autonomous-rebuild.md
  \$LLM_CONFIGS/instructions/19-openkknd2-cinematics.md
Rules: original/permissive assets only; autonomous; headless tests after each chunk.
Cinematics params: MEDIA_WIDTH/HEIGHT/FPS/SECONDS via llm-configs/media/
EOF
}