mirror of
https://github.com/optiscaler/OptiScaler.git
synced 2026-09-23 13:56:19 +00:00
feat: Linux installer/uninstaller script (#544)
* feat: add .sh setup for linux systems * fix: mention launch option requirements, automate where able * fix: rm .bat file in uninstaller * fix: check for nvidia and rm unneeded echos * fix: clean up nested logic * fix: rm extract marker from script dir not from wd
This commit is contained in:
Kurt Himebauch
Executable
+325
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#!/bin/bash
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# Setup OptiScaler for your game (Linux version)
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clear
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echo " :::::::: ::::::::: ::::::::::: ::::::::::: :::::::: :::::::: ::: ::: :::::::::: ::::::::: "
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echo ":+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: "
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echo "#+: +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ "
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echo "+#+ +:+ +#++:++#+ +#+ +#+ +#++:++#++ +#+ +#++:++#++: +#+ +#++:++# +#++:++#: "
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echo "+#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ "
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echo "#+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# "
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echo " ######## ### ### ########### ######## ######## ### ### ########## ########## ### ### "
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echo ""
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echo "Coping is strong with this one..."
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echo ""
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# Remove extraction marker file if it exists
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rm -f "$SCRIPT_DIR/!! EXTRACT ALL FILES TO GAME FOLDER !!" 2>/dev/null
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# Get the script directory
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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GAME_PATH="$SCRIPT_DIR"
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OPTISCALER_FILE="$GAME_PATH/OptiScaler.dll"
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SETUP_SUCCESS=false
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# Check if OptiScaler.dll exists
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if [ ! -f "OptiScaler.dll" ]; then
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echo "OptiScaler \"OptiScaler.dll\" file is not found!"
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echo "Please make sure you extracted all OptiScaler files to the game folder."
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echo ""
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echo "For Unreal Engine games, look for the game executable in:"
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echo "- <path-to-game>/Game-or-Project-name/Binaries/Win64/"
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echo "- Ignore the Engine folder"
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echo ""
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read -p "Press Enter to exit..."
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exit 1
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fi
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# Check if the Engine folder exists (Unreal Engine detection)
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if [ -d "$GAME_PATH/Engine" ]; then
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echo "Found Engine folder, if this is an Unreal Engine game then please extract OptiScaler to #CODENAME#/Binaries/Win64"
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echo ""
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while true; do
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read -p "Continue installation to current folder? [y/n]: " continue_choice
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continue_choice=$(echo "$continue_choice" | tr -d ' ')
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if [ "$continue_choice" = "y" ] || [ "$continue_choice" = "Y" ]; then
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break
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elif [ "$continue_choice" = "n" ] || [ "$continue_choice" = "N" ]; then
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echo "Installation cancelled."
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read -p "Press Enter to exit..."
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exit 0
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fi
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done
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fi
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# Function to select filename
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select_filename() {
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while true; do
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echo ""
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echo "Choose a filename for OptiScaler (default is dxgi.dll):"
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echo " [1] dxgi.dll"
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echo " [2] winmm.dll"
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echo " [3] version.dll"
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echo " [4] dbghelp.dll"
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echo " [5] d3d12.dll"
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echo " [6] wininet.dll"
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echo " [7] winhttp.dll"
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echo " [8] OptiScaler.asi"
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read -p "Enter 1-8 (or press Enter for default): " filename_choice
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case "$filename_choice" in
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""|"1")
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selected_filename="dxgi.dll"
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;;
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"2")
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selected_filename="winmm.dll"
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;;
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"3")
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selected_filename="version.dll"
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;;
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"4")
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selected_filename="dbghelp.dll"
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;;
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"5")
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selected_filename="d3d12.dll"
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;;
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"6")
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selected_filename="wininet.dll"
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;;
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"7")
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selected_filename="winhttp.dll"
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;;
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"8")
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selected_filename="OptiScaler.asi"
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;;
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*)
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echo "Invalid choice. Please select a valid option."
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echo ""
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continue
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;;
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esac
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# Check if file already exists
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if [ -f "$selected_filename" ]; then
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echo ""
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echo "WARNING: $selected_filename already exists in the current folder."
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echo ""
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while true; do
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read -p "Do you want to overwrite $selected_filename? [y/n]: " overwrite_choice
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overwrite_choice=$(echo "$overwrite_choice" | tr -d ' ')
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if [ "$overwrite_choice" = "y" ] || [ "$overwrite_choice" = "Y" ]; then
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break 2 # Break out of both loops
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elif [ "$overwrite_choice" = "n" ] || [ "$overwrite_choice" = "N" ]; then
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break # Break inner loop, continue filename selection
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fi
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done
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else
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break # File doesn't exist, proceed
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fi
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done
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}
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# Call filename selection function
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select_filename
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echo ""
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# Try to detect GPU type
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NVIDIA_DETECTED=false
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if command -v nvidia-smi >/dev/null 2>&1; then
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if nvidia-smi >/dev/null 2>&1; then
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NVIDIA_DETECTED=true
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echo "Nvidia GPU detected."
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fi
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elif [ -d "/proc/driver/nvidia" ] || lspci 2>/dev/null | grep -i nvidia >/dev/null 2>&1; then
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NVIDIA_DETECTED=true
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echo "Nvidia GPU detected."
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fi
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# GPU type detection and configuration
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echo ""
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echo "Are you using an Nvidia GPU or AMD/Intel GPU?"
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echo "[1] AMD/Intel"
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echo "[2] Nvidia"
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while true; do
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if [ "$NVIDIA_DETECTED" = true ]; then
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read -p "Enter 1 or 2 (or press Enter for Nvidia): " gpu_choice
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else
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read -p "Enter 1 or 2 (or press Enter for AMD/Intel): " gpu_choice
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fi
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case "$gpu_choice" in
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""|"1")
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# Default logic: if Nvidia detected, skip AMD/Intel unless explicitly chosen
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if [ "$gpu_choice" = "1" ] || [ "$NVIDIA_DETECTED" = false ]; then
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# AMD/Intel GPU - ask about DLSS usage
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echo ""
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echo "Will you try to use DLSS inputs? (enables spoofing, required for DLSS FG, Reflex->AL2)"
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echo "[1] Yes"
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echo "[2] No"
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while true; do
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read -p "Enter 1 or 2 (or press Enter for Yes): " enabling_spoofing
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case "$enabling_spoofing" in
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""|"1")
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# Keep spoofing enabled (default)
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break
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;;
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"2")
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# Disable spoofing
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config_file="OptiScaler.ini"
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if [ ! -f "$config_file" ]; then
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echo "Config file not found: $config_file"
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read -p "Press Enter to continue..."
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else
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# Use sed to replace Dxgi=auto with Dxgi=false
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sed -i 's/Dxgi=auto/Dxgi=false/g' "$config_file"
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echo "Spoofing disabled in configuration."
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fi
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break
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;;
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*)
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echo "Invalid choice. Please enter 1 or 2."
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continue
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;;
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esac
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done
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fi
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break
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;;
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"2")
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# Nvidia GPU - skip spoofing configuration
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break
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;;
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*)
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echo "Invalid choice. Please enter 1 or 2."
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continue
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;;
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esac
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done
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# Complete setup - rename OptiScaler file
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echo ""
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if [ "$overwrite_choice" = "y" ] || [ "$overwrite_choice" = "Y" ]; then
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echo "Removing previous $selected_filename..."
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rm -f "$selected_filename"
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fi
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echo "Renaming OptiScaler file to $selected_filename..."
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if ! mv "$OPTISCALER_FILE" "$selected_filename"; then
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echo ""
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echo "ERROR: Failed to rename OptiScaler file to $selected_filename."
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echo "Please check file permissions and try again."
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read -p "Press Enter to exit..."
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exit 1
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fi
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# Create uninstaller
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create_uninstaller() {
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cat > "remove_optiscaler.sh" << 'EOF'
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#!/bin/bash
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clear
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echo " :::::::: ::::::::: ::::::::::: ::::::::::: :::::::: :::::::: ::: ::: :::::::::: ::::::::: "
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echo ":+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: "
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echo "#+: +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ "
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echo "+#+ +:+ +#++:++#+ +#+ +#+ +#++:++#++ +#+ +#++:++#++: +#+ +#++:++# +#++:++#: "
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echo "+#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ "
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echo "#+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# "
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echo " ######## ### ### ########### ######## ######## ### ### ########## ########## ### ### "
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echo ""
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echo "Coping is strong with this one..."
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echo ""
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read -p "Do you want to remove OptiScaler? [y/n]: " remove_choice
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if [ "$remove_choice" = "y" ] || [ "$remove_choice" = "Y" ]; then
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echo ""
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echo "Removing OptiScaler files..."
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# Remove OptiScaler files
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rm -f OptiScaler.log
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rm -f OptiScaler.ini
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rm -f "OptiScaler Setup.bat"
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rm -f SELECTED_FILENAME_PLACEHOLDER
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# Remove directories
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rm -rf D3D12_Optiscaler
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rm -rf DlssOverrides
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rm -rf Licenses
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echo ""
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echo "OptiScaler removed!"
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echo ""
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# Remove this uninstaller
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rm -f "$0"
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else
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echo ""
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echo "Operation cancelled."
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echo ""
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fi
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read -p "Press Enter to exit..."
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EOF
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# Replace the placeholder with the actual selected filename
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sed -i "s/SELECTED_FILENAME_PLACEHOLDER/$selected_filename/g" "remove_optiscaler.sh"
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# Make the uninstaller executable
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chmod +x "remove_optiscaler.sh"
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echo ""
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echo "Uninstaller created: remove_optiscaler.sh"
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echo ""
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}
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# Create the uninstaller
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create_uninstaller
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# Success message
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clear
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echo " OptiScaler setup completed successfully..."
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echo ""
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echo " ___ "
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echo " (_ ' "
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echo " /__ /) / () (/ "
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echo " _/ / "
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echo ""
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# Display Wine DLL override information
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echo "IMPORTANT FOR LINUX/WINE USERS:"
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echo "You need to add the renamed DLL to Wine overrides:"
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echo ""
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echo "WINEDLLOVERRIDES=$selected_filename=n,b %COMMAND%"
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echo ""
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echo "For example, if using Steam, add this to launch options:"
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echo "WINEDLLOVERRIDES=$selected_filename=n,b %command%"
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echo ""
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echo "Remember: Insert key opens OptiScaler overlay, Page Up/Down for performance stats"
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echo ""
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echo "Note: If you need to send log files for support, set LogLevel=0 and"
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echo "LogToFile=true in OptiScaler.ini (forced debugging is disabled since 0.7.7-Pre8)"
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echo ""
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echo "IMPORTANT: Do not rename OptiScaler.ini - it must stay as OptiScaler.ini"
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echo ""
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SETUP_SUCCESS=true
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# Cleanup - remove setup script
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read -p "Press Enter to exit..."
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if [ "$SETUP_SUCCESS" = true ]; then
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# Remove this setup script
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rm -f "$0"
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fi
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exit 0
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