Document MVP shelter wall piece

Scripts/verify_shelter_wall_piece.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+ROADMAP = ROOT / "AGRARIAN_DEVELOPMENT_ROADMAP.md"
+TECHNICAL_DESIGN = ROOT / "Docs" / "TechnicalDesignDocument.md"
+ITEMS = ROOT / "Scripts" / "setup_item_definitions.py"
+RECIPES = ROOT / "Scripts" / "setup_recipe_definitions.py"
+RECIPE_VERIFY = ROOT / "Scripts" / "verify_recipe_definitions.py"
+
+
+def compact(path: Path) -> str:
+    return " ".join(path.read_text(encoding="utf-8").split())
+
+
+def require(path: Path, text: str) -> None:
+    data = compact(path)
+    if text not in data:
+        raise SystemExit(f"FAIL: {path.relative_to(ROOT)} missing required text: {text}")
+
+
+def main() -> None:
+    require(ROADMAP, "[x] Add wall piece if needed.")
+    require(ROADMAP, "primitive_wall_panel")
+    require(TECHNICAL_DESIGN, "The MVP wall piece is `primitive_wall_panel`")
+    require(ITEMS, '"item_id": "primitive_wall_panel"')
+    require(RECIPES, '"recipe_id": "primitive_wall_panel"')
+    require(RECIPES, '("primitive_wall_panel", 4)')
+    require(RECIPE_VERIFY, '"recipe_id": "primitive_wall_panel"')
+    print("PASS: MVP shelter wall piece is defined as a craftable construction part.")
+
+
+if __name__ == "__main__":
+    main()