Run static analyser over codebase to find dead code and remove it

[mcarans]

Clang analyser can be run like this:

meson setup builddir
ninja -C builddir scan-build
or
meson compile -C builddir scan-build

Also runtime coverage is possible:

meson setup builddir -Db_coverage=true
meson compile -C builddir
meson test -C builddir
ninja -C builddir coverage-html

[mcarans]

On Windows:

pacboy -S clang-analyzer
./mk.sh setup dev
scan-build   -enable-checker alpha.deadcode.UnreachableCode   -enable-checker deadcode.DeadStores   -enable-checker alpha.core.CastSize   ninja -C build/meson_dev

didn't detect any issues (which I find unlikely).

[mcarans]

This script run in the src folder produces candidates for deletion:

#!/usr/bin/env python3

import argparse
import os
import plistlib
import re
import sys
from collections import defaultdict

DEFAULT_WHITELIST_PATH = "../share/Oolite/Config/whitelist.plist"

SOURCE_EXTENSIONS = {
    ".c",
    ".cc",
    ".cpp",
    ".cxx",
    ".m",
    ".mm",
}

HEADER_EXTENSIONS = {
    ".h",
    ".hh",
    ".hpp",
    ".hxx",
}

SKIP_DIRS = {
    ".git",
    "build",
    "Build",
    "Debug",
    "Release",
    "node_modules",
    "DerivedData",
}

KNOWN_CALLBACK_NAMES = {
    "dealloc",
    "init",
    "initWithCoder:",
    "awakeFromNib",
    "loadView",
    "viewDidLoad",
    "drawRect:",
    "acceptsFirstResponder",
    "becomeFirstResponder",
    "resignFirstResponder",
    "keyDown:",
    "keyUp:",
    "flagsChanged:",
    "mouseDown:",
    "mouseUp:",
    "mouseMoved:",
    "mouseDragged:",
    "rightMouseDown:",
    "rightMouseUp:",
    "rightMouseDragged:",
    "scrollWheel:",
    "windowDidLoad",
    "windowDidResize:",
    "windowDidMove:",
    "windowWillClose:",
    "windowShouldClose:",
    "applicationDidFinishLaunching:",
    "applicationWillTerminate:",
}


def load_whitelist(path):
    """
    Loads whitelisted symbols/selectors from a .plist file.
    Supports binary/XML plists via plistlib, with fallbacks for text plists.
    """
    if not os.path.exists(path):
        print(f"Warning: Whitelist file not found at '{path}'", file=sys.stderr)
        return set()

    whitelist = set()

    # Try loading as XML/Binary plist via plistlib
    try:
        with open(path, "rb") as f:
            data = plistlib.load(f)
            if isinstance(data, list):
                whitelist.update(data)
            elif isinstance(data, dict):
                for val in data.values():
                    if isinstance(val, list):
                        whitelist.update(val)
                    elif isinstance(val, str):
                        whitelist.add(val)
                whitelist.update(data.keys())
            return {str(item).strip() for item in whitelist}
    except Exception:
        pass

    # Fallback parser for plain text / OpenStep plists
    try:
        with open(path, "r", encoding="utf-8", errors="replace") as f:
            text = f.read()
            # Extract quoted strings or alphanumeric identifiers with colons/underscores
            tokens = re.findall(r'"([^"]+)"|\b([A-Za-z_][A-Za-z0-9_:]*)\b', text)
            for t1, t2 in tokens:
                token = t1 or t2
                if token and not token.startswith("//"):
                    whitelist.add(token.strip())
    except OSError as e:
        print(f"Warning: Failed to read whitelist file '{path}': {e}", file=sys.stderr)

    return whitelist


def should_skip(path):
    parts = set(path.split(os.sep))
    return bool(parts & SKIP_DIRS)


def iter_source_files(root):
    for directory, dirs, files in os.walk(root):
        if should_skip(directory):
            dirs[:] = []
            continue

        dirs[:] = [d for d in dirs if d not in SKIP_DIRS]

        for filename in files:
            ext = os.path.splitext(filename)[1]
            if ext in SOURCE_EXTENSIONS or ext in HEADER_EXTENSIONS:
                yield os.path.join(directory, filename)


def read_file(path):
    try:
        with open(path, "r", encoding="utf-8", errors="replace") as f:
            return f.read()
    except OSError:
        return ""


def line_number(text, offset):
    return text.count("\n", 0, offset) + 1


def strip_comments_and_strings(text):
    """
    Replaces comments and string literals with whitespace to retain line positions.
    """
    def replacer(match):
        s = match.group(0)
        return "".join("\n" if c == "\n" else " " for c in s)

    pattern = re.compile(
        r'//.*?$|/\*.*?\*/|\'(?:\\.|[^\\\'])*\'|"(?:\\.|[^\\"])*"',
        re.DOTALL | re.MULTILINE
    )
    return pattern.sub(replacer, text)


def find_objc_methods(path, text):
    """
    Find Objective-C method implementations in .m / .mm files.
    """
    pattern = re.compile(
        r"^[ \t]*(?P<kind>[-+])[ \t]*\([^)]*\)[ \t]*(?P<body>[A-Za-z_][^\{]*?)(?=[ \t\n]*\{)",
        re.MULTILINE | re.DOTALL,
        )

    results = []
    for match in pattern.finditer(text):
        kind = match.group("kind")
        raw_body = match.group("body")

        selector_parts = re.findall(r"([A-Za-z_][A-Za-z0-9_]*)\s*:", raw_body)
        if selector_parts:
            selector = "".join(p + ":" for p in selector_parts)
        else:
            no_arg_match = re.search(r"^[A-Za-z_][A-Za-z0-9_]*", raw_body.strip())
            if no_arg_match:
                selector = no_arg_match.group(0)
            else:
                continue

        results.append({
            "selector": selector,
            "kind": kind,
            "line": line_number(text, match.start()),
            "path": path,
        })

    return results


def find_c_functions(path, text):
    """
    Find likely C/C++ function definitions.
    """
    pattern = re.compile(
        r"""
        ^[ \t]*
        (?:static[ \t]+|inline[ \t]+|extern[ \t]+|virtual[ \t]+)*
        (?:const[ \t]+|volatile[ \t]+)?
        [A-Za-z_][A-Za-z0-9_:<>\*\&\s]+?
        \s+
        (?P<name>[A-Za-z_][A-Za-z0-9_]*::[A-Za-z_][A-Za-z0-9_]*|[A-Za-z_][A-Za-z0-9_]*)
        [ \t\n]*
        \(
            [^;]*?
        \)
        [ \t\n]*
        (?:const[ \t\n]*)?
        \{
        """,
        re.MULTILINE | re.VERBOSE,
        )

    results = []
    for match in pattern.finditer(text):
        name = match.group("name")
        base_name = name.split("::")[-1]

        if base_name in {"if", "while", "for", "switch", "catch"} or base_name.startswith(("-", "+")):
            continue

        results.append({
            "name": base_name,
            "full_name": name,
            "line": line_number(text, match.start()),
            "path": path,
        })

    return results


def build_source_cache(files):
    raw_cache = {}
    stripped_cache = {}

    for path in files:
        text = read_file(path)
        if text:
            raw_cache[path] = text
            stripped_cache[path] = strip_comments_and_strings(text)

    return raw_cache, stripped_cache


def is_symbol_referenced(symbol, def_path, def_line, stripped_cache):
    """
    Checks if a C/C++ identifier is used anywhere outside of its definition line.
    """
    pattern = re.compile(
        r"(?<![A-Za-z0-9_])" + re.escape(symbol) + r"(?![A-Za-z0-9_])"
    )

    for path, text in stripped_cache.items():
        for match in pattern.finditer(text):
            match_line = line_number(text, match.start())
            if path == def_path and match_line == def_line:
                continue

            return True, path, match_line

    return False, None, None


def is_selector_referenced(selector, def_path, def_line, stripped_cache):
    """
    Checks if an Objective-C selector is called or referenced outside of its definition line.
    """
    first_component = selector.split(":")[0]

    if ":" in selector:
        pattern = re.compile(
            r"(?:\[|\b|\s)" + re.escape(first_component) + r"\s*:"
        )
    else:
        pattern = re.compile(
            r"(?:\[\s*|@selector\s*\(\s*|\b)" + re.escape(first_component) + r"(?:\s*\]|\s*\)|$)"
        )

    for path, text in stripped_cache.items():
        for match in pattern.finditer(text):
            match_line = line_number(text, match.start())
            if path == def_path and match_line == def_line:
                continue

            return True, path, match_line

    return False, None, None


def method_name_for_report(method):
    return f"{method['kind']}[{method['selector']}]"


def analyse_objc(methods, stripped_cache, whitelist, out_file=sys.stdout):
    print(file=out_file)
    print("=" * 80, file=out_file)
    print("POSSIBLY UNUSED OBJECTIVE-C METHODS", file=out_file)
    print("=" * 80, file=out_file)

    candidates = []

    for method in methods:
        selector = method["selector"]

        if selector in whitelist:
            continue

        referenced, ref_path, ref_line = is_selector_referenced(
            selector,
            method["path"],
            method["line"],
            stripped_cache
        )

        if not referenced:
            callback = (
                    selector in KNOWN_CALLBACK_NAMES
                    or any(
                selector.startswith(name.rstrip(":"))
                for name in KNOWN_CALLBACK_NAMES
            )
            )
            candidates.append((method, callback))

    for method, callback in candidates:
        name = method_name_for_report(method)
        print(file=out_file)
        print(f"{name}", file=out_file)
        print(f"    {method['path']}:{method['line']}", file=out_file)
        if callback:
            print("    STATUS: likely framework/runtime callback", file=out_file)
        else:
            print("    STATUS: CANDIDATE", file=out_file)

    return candidates


def analyse_c(functions, stripped_cache, whitelist, out_file=sys.stdout):
    print(file=out_file)
    print("=" * 80, file=out_file)
    print("POSSIBLY UNUSED C/C++ FUNCTIONS", file=out_file)
    print("=" * 80, file=out_file)

    candidates = []

    for function in functions:
        name = function["name"]

        if name in whitelist or function["full_name"] in whitelist:
            continue

        referenced, ref_path, ref_line = is_symbol_referenced(
            name,
            function["path"],
            function["line"],
            stripped_cache
        )

        if not referenced:
            candidates.append(function)

    for function in candidates:
        print(file=out_file)
        print(function["full_name"], file=out_file)
        print(f"    {function['path']}:{function['line']}", file=out_file)
        print("    STATUS: CANDIDATE", file=out_file)

    return candidates


def main():
    parser = argparse.ArgumentParser(
        description="Find potentially unused Objective-C methods and C/C++ functions in the source tree."
    )

    parser.add_argument(
        "root",
        nargs="?",
        default=".",
        help="Repository root (default: current directory)"
    )

    parser.add_argument(
        "--objc-only",
        action="store_true",
        help="Only analyse Objective-C methods"
    )

    parser.add_argument(
        "--c-only",
        action="store_true",
        help="Only analyse C/C++ functions"
    )

    parser.add_argument(
        "-o", "--output",
        type=str,
        default=None,
        help="Output file path (default: stdout)"
    )

    parser.add_argument(
        "--whitelist",
        type=str,
        default=DEFAULT_WHITELIST_PATH,
        help=f"Path to whitelist plist (default: {DEFAULT_WHITELIST_PATH})"
    )

    args = parser.parse_args()

    root = os.path.abspath(args.root)

    if not os.path.isdir(root):
        print(f"ERROR: not a directory: {root}", file=sys.stderr)
        return 1

    out_file = sys.stdout
    if args.output:
        try:
            out_file = open(args.output, "w", encoding="utf-8")
        except OSError as e:
            print(f"ERROR: Could not open output file '{args.output}': {e}", file=sys.stderr)
            return 1

    try:
        print(f"Scanning: {root}")
        whitelist = load_whitelist(args.whitelist)
        print(f"Loaded {len(whitelist)} whitelisted symbols from {args.whitelist}")

        files = list(iter_source_files(root))
        print(f"Source/Header files found: {len(files)}")

        raw_cache, stripped_cache = build_source_cache(files)

        objc_methods = []
        c_functions = []

        if not args.c_only:
            for path, text in raw_cache.items():
                if os.path.splitext(path)[1] in {".m", ".mm"}:
                    objc_methods.extend(find_objc_methods(path, text))

        if not args.objc_only:
            for path, text in raw_cache.items():
                if os.path.splitext(path)[1] in {".c", ".cc", ".cpp", ".cxx", ".m", ".mm"}:
                    c_functions.extend(find_c_functions(path, text))

        print(f"Objective-C method implementations: {len(objc_methods)}")
        print(f"C/C++ function definitions:      {len(c_functions)}")

        if not args.c_only:
            analyse_objc(objc_methods, stripped_cache, whitelist, out_file=out_file)

        if not args.objc_only:
            analyse_c(c_functions, stripped_cache, whitelist, out_file=out_file)

        print(file=out_file)
        print("=" * 80, file=out_file)
        print("IMPORTANT", file=out_file)
        print("=" * 80, file=out_file)
        print("Candidates require verification. Methods invoked via JS runtime context,", file=out_file)
        print("dynamic selectors, or engine delegates may not be captured by static analysis.", file=out_file)

        if args.output:
            print(f"Analysis written to {args.output}")

    finally:
        if args.output and out_file is not sys.stdout:
            out_file.close()

    return 0


if __name__ == "__main__":
    sys.exit(main())

This gives:

================================================================================
POSSIBLY UNUSED OBJECTIVE-C METHODS
================================================================================

-[toggleFullScreenCalledForWindow:withSender:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController+FullScreen.m:92
    STATUS: CANDIDATE

-[stringByTrimmingTrailingWhitespaceAndNewlineCharacters]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/NSStringOOExtensions.m:177
    STATUS: CANDIDATE

-[musicGain]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOALMusic.m:83
    STATUS: CANDIDATE

-[empty]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOAsyncQueue.m:225
    STATUS: CANDIDATE

-[emptyQueue]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOAsyncQueue.m:237
    STATUS: CANDIDATE

+[initialize]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOAsyncWorkManager.m:135
    STATUS: likely framework/runtime callback

-[planetOfOrigin]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOCharacter.m:130
    STATUS: CANDIDATE

+[clearColor]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOColor.m:322
    STATUS: CANDIDATE

-[hsbaDescription]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOColor.m:530
    STATUS: CANDIDATE

-[hasOpaqueParts]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OODrawable.m:46
    STATUS: CANDIDATE

-[hasTranslucentParts]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OODrawable.m:52
    STATUS: CANDIDATE

-[countPoints]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOJoystickProfile.m:441
    STATUS: CANDIDATE

-[clearControlPoints]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOJoystickProfile.m:528
    STATUS: CANDIDATE

-[hasOpaqueParts]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOMesh.m:623
    STATUS: CANDIDATE

-[suppressClangStuff]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOMesh.m:863
    STATUS: CANDIDATE

-[countModelView]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLMatrixManager.m:236
    STATUS: CANDIDATE

-[hasOpaqueParts]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOPlanetDrawable.m:326
    STATUS: CANDIDATE

-[hasTranslucentParts]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOPlanetDrawable.m:332
    STATUS: CANDIDATE

-[debugDescription]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOPriorityQueue.m:184
    STATUS: CANDIDATE

-[textureCount]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOProbabilisticTextureManager.m:221
    STATUS: CANDIDATE

-[actionStoned]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOTrumble.m:332
    STATUS: CANDIDATE

-[forwardingTargetForSelector:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOWeakReference.m:132
    STATUS: CANDIDATE

-[drawOctreeCollisions]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Octree.m:272
    STATUS: CANDIDATE

-[suppressClangStuff]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Octree.m:967
    STATUS: CANDIDATE

-[columns]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GuiDisplayGen.m:261
    STATUS: CANDIDATE

-[rowStart]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GuiDisplayGen.m:279
    STATUS: CANDIDATE

-[pListRepresentation]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOCache.m:252
    STATUS: CANDIDATE

-[fxShotMissName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOEquipmentType.m:780
    STATUS: CANDIDATE

-[fxShotHitName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOEquipmentType.m:786
    STATUS: CANDIDATE

-[fxShieldHitName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOEquipmentType.m:792
    STATUS: CANDIDATE

-[fxUnshieldedHitName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOEquipmentType.m:798
    STATUS: CANDIDATE

-[fxWeaponLaunchedName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOEquipmentType.m:804
    STATUS: CANDIDATE

-[suppressClangStuff]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOEquipmentType.m:815
    STATUS: CANDIDATE

-[manifests]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOXZManager.m:701
    STATUS: CANDIDATE

-[showOptionsPrev]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOXZManager.m:2131
    STATUS: CANDIDATE

-[showOptionsNext]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOXZManager.m:2169
    STATUS: CANDIDATE

-[maximumDetailLevel]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLExtensionManager.m:397
    STATUS: CANDIDATE

-[majorVersionNumber]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLExtensionManager.m:464
    STATUS: CANDIDATE

-[minorVersionNumber]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLExtensionManager.m:470
    STATUS: CANDIDATE

-[releaseVersionNumber]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLExtensionManager.m:476
    STATUS: CANDIDATE

-[vendorString]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLExtensionManager.m:496
    STATUS: CANDIDATE

-[rendererString]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLExtensionManager.m:502
    STATUS: CANDIDATE

-[hasOpaqueParts]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOSkyDrawable.m:243
    STATUS: CANDIDATE

-[membersExcludingLeader]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOShipGroup.m:213
    STATUS: CANDIDATE

-[countByEnumeratingWithState:objects:count:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOShipGroup.m:453
    STATUS: CANDIDATE

-[suppressClangStuff]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOShipGroup.m:490
    STATUS: CANDIDATE

-[entityList]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Universe.m:1002
    STATUS: CANDIDATE

-[forceLightSwitch]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Universe.m:2104
    STATUS: CANDIDATE

-[activeViewMatrix]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Universe.m:4698
    STATUS: CANDIDATE

-[dumpCollisions]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Universe.m:6706
    STATUS: CANDIDATE

-[blockJSPlayerShipProps]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Universe.m:10295
    STATUS: CANDIDATE

-[recenterVirtualJoystick]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:443
    STATUS: CANDIDATE

-[validateMenuItem:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:626
    STATUS: CANDIDATE

-[applicationDockMenu:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:670
    STATUS: CANDIDATE

-[awakeFromNib]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:808
    STATUS: likely framework/runtime callback

-[application:openFile:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:825
    STATUS: CANDIDATE

-[applicationShouldTerminate:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:859
    STATUS: CANDIDATE

-[suppressClangStuff]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/GameController.m:977
    STATUS: CANDIDATE

-[clearHiddenSelectors]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/HeadUpDisplay.m:647
    STATUS: CANDIDATE

-[cStringUsingOoliteEncoding]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/HeadUpDisplay.m:4397
    STATUS: CANDIDATE

-[cStringUsingOoliteEncodingAndRemapping]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/HeadUpDisplay.m:4406
    STATUS: CANDIDATE

-[dustColor]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/DustEntity.m:144
    STATUS: CANDIDATE

-[isECMBlast]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/OOECMBlastEntity.m:120
    STATUS: CANDIDATE

-[isECMBlast]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/OOECMBlastEntity.m:130
    STATUS: CANDIDATE

+[initialize]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/OORingEffectEntity.m:54
    STATUS: likely framework/runtime callback

-[subEntityEnumerator]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/OOVisualEffectEntity.m:374
    STATUS: CANDIDATE

-[effectSubEntityEnumerator]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/OOVisualEffectEntity.m:380
    STATUS: CANDIDATE

-[polar_color_factor]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlanetEntity.m:1083
    STATUS: CANDIDATE

-[amb_land]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlanetEntity.m:1089
    STATUS: CANDIDATE

-[sqrtZeroDistance]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlanetEntity.m:1151
    STATUS: CANDIDATE

-[dockedStationDisplayName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntityScriptMethods.m:70
    STATUS: CANDIDATE

-[isBeeping]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntitySound.m:193
    STATUS: CANDIDATE

-[boop]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntitySound.m:199
    STATUS: CANDIDATE

-[playHyperspaceBlocked]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntitySound.m:359
    STATUS: CANDIDATE

-[playEnergyLow]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntitySound.m:599
    STATUS: CANDIDATE

-[isSky]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/SkyEntity.m:205
    STATUS: CANDIDATE

-[setMissionBackground:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntityLegacyScriptEngine.m:2201
    STATUS: CANDIDATE

-[subEntityEnumerator]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:1331
    STATUS: CANDIDATE

-[equipmentCount]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:3634
    STATUS: CANDIDATE

-[hasGalacticHyperdrive]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:4051
    STATUS: CANDIDATE

-[shieldRechargeRate]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:4081
    STATUS: CANDIDATE

-[rawEscortGroup]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:6954
    STATUS: CANDIDATE

-[cargoFlag]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:8508
    STATUS: CANDIDATE

-[findBoundingBoxRelativeTo:InVectors:_i:_j:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:14300
    STATUS: CANDIDATE

-[claimAsSalvage]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:14399
    STATUS: CANDIDATE

-[sendCoordinatesToPilot]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:14430
    STATUS: CANDIDATE

-[pilotArrived]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:14479
    STATUS: CANDIDATE

-[entityForShaderProperties]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:14588
    STATUS: CANDIDATE

-[getDemoStartTime]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntity.m:14612
    STATUS: CANDIDATE

-[marketOverrideName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/StationEntity.m:2336
    STATUS: CANDIDATE

-[misjumpRange]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/WormholeEntity.m:251
    STATUS: CANDIDATE

-[originCoordinates]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/WormholeEntity.m:518
    STATUS: CANDIDATE

-[isSky]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/Entity.m:186
    STATUS: CANDIDATE

-[transformationMatrix]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/Entity.m:886
    STATUS: CANDIDATE

-[beginWitchspaceCountdown]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntityControls.m:888
    STATUS: CANDIDATE

-[chart_centre_coordinates]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntity.m:537
    STATUS: CANDIDATE

-[custom_chart_zoom]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntity.m:566
    STATUS: CANDIDATE

-[custom_chart_centre_coordinates]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntity.m:577
    STATUS: CANDIDATE

-[dialHyperSpeed]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntity.m:4747
    STATUS: CANDIDATE

-[customEquipmentActivation]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntity.m:11557
    STATUS: CANDIDATE

-[suppressClangStuff]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/PlayerEntity.m:13511
    STATUS: CANDIDATE

-[specularColor]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOBasicMaterial.m:161
    STATUS: CANDIDATE

-[ambientColor]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOBasicMaterial.m:182
    STATUS: CANDIDATE

-[emmisionColor]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOBasicMaterial.m:203
    STATUS: CANDIDATE

-[isRectangleTexture]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOConcreteTexture.m:357
    STATUS: CANDIDATE

-[glTextureName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOConcreteTexture.m:411
    STATUS: CANDIDATE

-[writeNormal]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OODefaultShaderSynthesizer.m:1020
    STATUS: CANDIDATE

+[initialize]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOMaterialConvenienceCreators.m:203
    STATUS: likely framework/runtime callback

-[isRectangleTexture]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOTexture.m:332
    STATUS: CANDIDATE

-[glTextureName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOTexture.m:350
    STATUS: CANDIDATE

+[cachedTexturesByAge]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOTexture.m:399
    STATUS: CANDIDATE

-[checkConfigFiles]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OXPVerifier/OOFileScannerVerifierStage.m:442
    STATUS: CANDIDATE

-[completed]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OXPVerifier/OOOXPVerifierStage.m:82
    STATUS: CANDIDATE

-[missingRequiredKeys]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OXPVerifier/OOPListSchemaVerifier.m:1384
    STATUS: CANDIDATE

-[expectedClassName]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OXPVerifier/OOPListSchemaVerifier.m:1396
    STATUS: CANDIDATE

-[textureVerifierStage]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OXPVerifier/OOTextureVerifierStage.m:204
    STATUS: CANDIDATE

-[reportJSQuaternionStatistics]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJSQuaternion.m:216
    STATUS: CANDIDATE

-[clearJSQuaternionStatistics]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJSQuaternion.m:241
    STATUS: CANDIDATE

-[reportJSVectorStatistics]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJSVector.m:288
    STATUS: CANDIDATE

-[clearJSVectorStatistics]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJSVector.m:314
    STATUS: CANDIDATE

+[scriptStack]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJSScript.m:345
    STATUS: CANDIDATE

-[scriptDescription]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJSScript.m:376
    STATUS: CANDIDATE

-[enableDebuggerStatement]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOJavaScriptEngine.m:659
    STATUS: CANDIDATE

-[scriptDescription]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOPListScript.m:84
    STATUS: CANDIDATE

-[scriptDescription]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Scripting/OOScript.m:262
    STATUS: CANDIDATE

-[bounds]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/SDL/MyOpenGLView.m:757
    STATUS: CANDIDATE

-[indexOfCurrentSize]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/SDL/MyOpenGLView.m:857
    STATUS: CANDIDATE

-[pngSaveSurface:withSurface:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/SDL/MyOpenGLView.m:1553
    STATUS: CANDIDATE

-[translateKeyCode:]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/SDL/MyOpenGLView.m:1566
    STATUS: CANDIDATE

-[isAlphabetKeyDown]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/SDL/MyOpenGLView.m:1694
    STATUS: CANDIDATE

-[isCommandDown]
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/SDL/MyOpenGLView.m:1742
    STATUS: CANDIDATE

================================================================================
POSSIBLY UNUSED C/C++ FUNCTIONS
================================================================================

files
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOConvertCubeMapToLatLong.m:11
    STATUS: CANDIDATE

files
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OODebugGLDrawing.m:9
    STATUS: CANDIDATE

files
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OODeepCopy.m:9
    STATUS: CANDIDATE

early
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOLogging.m:700
    STATUS: CANDIDATE

GetState_DEPTH_WRITEMASK
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLStateManager.m:103
    STATUS: CANDIDATE

GetState_TEXTURE_ENV_MODE
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLStateManager.m:118
    STATUS: CANDIDATE

SetState_CULL_FACE_MODE
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOOpenGLStateManager.m:164
    STATUS: CANDIDATE

files
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOProfilingStopwatch.m:12
    STATUS: CANDIDATE

O
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/OOCache.m:68
    STATUS: CANDIDATE

_oo_AIScanPredicate
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Entities/ShipEntityAI.m:2346
    STATUS: CANDIDATE

files
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOMultiTextureMaterial.m:9
    STATUS: CANDIDATE

files
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/Materials/OOPixMapTextureLoader.m:9
    STATUS: CANDIDATE

Copyright
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/MiniZip/ioapi.c:6
    STATUS: CANDIDATE

opened
    /home/mcarans/Code/OoliteRelated/oolite_fixes/src/Core/MiniZip/unzip.c:582
    STATUS: CANDIDATE

================================================================================
IMPORTANT
================================================================================
Candidates require verification. Methods invoked via JS runtime context,
dynamic selectors, or engine delegates may not be captured by static analysis.