1#!/usr/bin/env bash
2
3set -euo pipefail
4
5YAY_BIN="/usr/bin/yay"
6
7ensure_yay() {
8  if command -v yay >/dev/null 2>&1; then
9    YAY_BIN="$(command -v yay)"
10    return 0
11  fi
12
13  echo "yay not found."
14  read -r -p "Install yay using pacman (requires sudo)? [y/N]: " ans
15  if [[ "$ans" =~ ^[Yy]$ ]]; then
16    if ! command -v pacman >/dev/null 2>&1; then
17      echo "pacman not found -- cannot install yay automatically." >&2
18      exit 1
19    fi
20    # Install prerequisites for building AUR helpers (optional; adjust as needed)
21    sudo pacman -S --needed --noconfirm git base-devel
22    tmpdir="$(mktemp -d)"
23    trap 'rm -rf "$tmpdir"' EXIT
24    cd "$tmpdir"
25    git clone https://aur.archlinux.org/yay.git
26    cd yay
27    makepkg -si --noconfirm
28    YAY_BIN="$(command -v yay || echo /usr/bin/yay)"
29    if ! command -v yay >/dev/null 2>&1; then
30      echo "Failed to install yay." >&2
31      exit 1
32    fi
33  else
34    echo "Aborting: yay is required." >&2
35    exit 1
36  fi
37}
38
39pkgs_install() {
40  local pkgs=("$@")
41  if [ "${#pkgs[@]}" -eq 0 ]; then
42    echo "install requires at least one package name." >&2
43    exit 1
44  fi
45  # -S --noconfirm can be dangerous; prompt user
46  echo "About to install: ${pkgs[*]}"
47  read -r -p "Proceed? [y/N]: " ans
48  if [[ ! "$ans" =~ ^[Yy]$ ]]; then
49    echo "Skip."
50  else
51    "$YAY_BIN" -Sy --needed "${pkgs[@]}"
52  fi
53}
54
55pkgs_uninstall() {
56  local pkgs=("$@")
57  if [ "${#pkgs[@]}" -eq 0 ]; then
58    echo "uninstall requires at least one package name." >&2
59    exit 1
60  fi
61  echo "About to remove: ${pkgs[*]}"
62  read -r -p "Proceed? [y/N]: " ans
63  if [[ ! "$ans" =~ ^[Yy]$ ]]; then
64    echo "Skip."
65  else
66    "$YAY_BIN" -Rcns "${pkgs[@]}"
67  fi
68}
69
70main() {
71  # Ensure yay is available for package management
72  ensure_yay
73  fix_uv_env
74
75  # Neovim Editor
76  pkgs_install neovim
77  
78  # Unreal Engine  Dependencies
79  
80}
81
82main "$@"

1# INFO: Unreal Engine / ue4cli
2# source: https://neunerdhausen.de/posts/unreal-engine-5-with-vim/
3ue() {
4	ue4cli="env SDL_VIDEODRIVER=x11 $HOME/.local/bin/ue4"
5	engine_path="$($ue4cli root)"
6
7  # cd to ue location
8	if [[ "$1" == "engine" ]]; then
9		cd "$engine_path" || exit
10  # combine clean and build in one command
11	elif [[ "$1" == "rebuild" ]]; then
12		$ue4cli clean
13		$ue4cli build 
14		if [[ "$2" == "run" ]]; then
15			$ue4cli run
16		fi
17  # build and optionally run while respecting build flags
18	elif [[ "$1" == "build" ]]; then
19		if [[ "${@: -1}" == "run" ]]; then
20			length="$(($# - 2))" # Get length without last param because of 'run'
21			$ue4cli build ${@:2:$length}
22			$ue4cli run
23		else
24			shift 1
25			$ue4cli build "$@"
26		fi
27  # Run project files generation, create a symlink for the compile database and fix-up the compile database
28	elif [[ "$1" == "gen" ]]; then
29		$ue4cli gen
30		project=${PWD##*/}
31    cat ".vscode/compileCommands_${project}.json" | python3 -c "
32import json, sys
33
34def quote_spaced_dirs(path):
35    if not isinstance(path, str):
36        return path
37    def quote(seg):
38        seg = seg.strip()
39        if ' ' in seg and not (seg.startswith(\"'\") and seg.endswith(\"'\")):
40            return \"'{}'\".format(seg.replace(\"'\", \"'\\''\"))
41        return seg
42    return '/'.join([quote(seg) for seg in path.split('/')])
43
44def process(obj):
45    if isinstance(obj, str):
46        return quote_spaced_dirs(obj)
47    if isinstance(obj, list):
48        return [process(x) for x in obj]
49    if isinstance(obj, dict):
50        for k, v in obj.items():
51            if k in ('file', 'directory'):
52                obj[k] = process(v)
53            elif k == 'arguments':
54                obj[k] = [process(arg) for arg in v]
55        return obj
56    return obj
57
58j = json.load(sys.stdin)
59j = [process(o) for o in j]
60
61for o in j:
62  file = o[\"file\"]
63  arg = o[\"arguments\"][1]
64  o[\"arguments\"] = [\"clang++ -std=c++20 -ferror-limit=0 -Wall -Wextra -Wpedantic -Wshadow-all -Wno-unused-parameter \" + file + \" \" + arg]
65print(json.dumps(j, indent=2))
66" > compile_commands.json
67
68  # Pass through all other commands to ue4
69	else
70		$ue4cli "$@"
71	fi
72}
73# Don't forget to create a soft link to the generated compile_commands in the project root
74# ln -s "$(pwd)/compile_commands.json" .vscode/compileCommands_Lotwig_Fusel_UE5_CPP.json
75
76# INFO: warn and redirect to ue
77alias ue4='echo "Deprecated, use $(ue) instead. Substituting ..." && ue'
78alias ue5='echo "Deprecated, use $(ue) instead. Substituting ..." && ue'
79

1#!/usr/bin/env xdg-open
2
3[Desktop Entry]
4Version=1.0
5Type=Application
6#
7# INFO: Use x11 sdl backend
8Exec=env SDL_VIDEODRIVER=x11 /home/user/Documents/Development/GitHub/jorlly-collado-castro/UnrealEngine/Engine/Binaries/Linux/UnrealEditor %f
9#
10# INFO: Let Unreal Engine decide what backend to use 
11# WARN: may default to wayland which is only partially supported
12# Exec=/home/user/Documents/Development/GitHub/jorlly-collado-castro/UnrealEngine/Engine/Binaries/Linux/UnrealEditor %f
13#
14# INFO: Use x11 sdl backend & gamemode acceleration (for NVIDIA GPU laptops)
15# WARN: This requires installing the gamemoderun command
16# Exec=gamemoderun env SDL_VIDEODRIVER=x11 /home/user/Documents/Development/GitHub/jorlly-collado-castro/UnrealEngine/Engine/Binaries/Linux/UnrealEditor %f
17#
18# INFO: Use wayland sdl backend (clicking didnt work)
19# Exec=env SDL_VIDEODRIVER=wayland /home/user/Documents/GitHub/unbroken-cipher/UnrealEngine/Engine/Binaries/Linux/UnrealEditor %f
20#
21Path=/home/user/Documents/Development/GitHub/jorlly-collado-castro/UnrealEngine/Engine/Binaries/Linux
22Name=Unreal Engine
23Icon=ubinary
24Terminal=false
25StartupWMClass=UnrealEditor
26MimeType=application/uproject
27Comment=Created By Collado Design Studios
28
29