TestScript

import tkinter as tk
from tkinter import filedialog
from PIL import Image
import numpy as np
import imageio
import os

def convert_to_dds(input_path, output_path, target_size=(1024, 1024)):
    # Open the image using Pillow
    img = Image.open(input_path)

    # Check if resizing is needed
    if img.size[0] > target_size[0] or img.size[1] > target_size[1]:
        img = img.resize(target_size, Image.ANTIALIAS)

    # Convert the image to a NumPy array
    img_array = np.array(img)

    # Save the resized image to a temporary file
    temp_output_path = "temp_resized.png"
    imageio.imwrite(temp_output_path, img_array)

    # Convert the temporary image to DDS with DXT1 compression using imageio
    imageio.plugins.freeimage.download()
    imageio.plugins.freeimage.get_freeimage()
    imageio.plugins.freeimage.write_dxt(temp_output_path, output_path)

    # Remove the temporary file
    os.remove(temp_output_path)

def browse_file():
    filename = filedialog.askopenfilename(initialdir="/", title="Select File",
                                          filetypes=(("Image files", "*.png;*.jpg;*.jpeg;*.bmp;*.gif"),
                                                     ("all files", "*.*")))
    entry_path.delete(0, tk.END)
    entry_path.insert(0, filename)

def convert_image():
    input_path = entry_path.get()
    if not os.path.isfile(input_path):
        status_label.config(text="Invalid file path", fg="red")
        return

    output_path = filedialog.asksaveasfilename(defaultextension=".dds", filetypes=(("DDS files", "*.dds"), ("all files", "*.*")))

    if not output_path:
        return  # User canceled save dialog

    convert_to_dds(input_path, output_path)
    status_label.config(text="Conversion successful", fg="green")

# Create the main application window
app = tk.Tk()
app.title("Image Converter")

# Create and place widgets in the window
label_path = tk.Label(app, text="Input Image:")
label_path.grid(row=0, column=0, padx=10, pady=10)

entry_path = tk.Entry(app, width=50)
entry_path.grid(row=0, column=1, padx=10, pady=10)

button_browse = tk.Button(app, text="Browse", command=browse_file)
button_browse.grid(row=0, column=2, padx=10, pady=10)

button_convert = tk.Button(app, text="Convert", command=convert_image)
button_convert.grid(row=1, column=1, pady=20)

status_label = tk.Label(app, text="", fg="black")
status_label.grid(row=2, column=0, columnspan=3, pady=10)

# Start the application event loop
app.mainloop()