Create app.py

app.py

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+import gradio as gr
+import tempfile
+import os
+from PIL import Image, ImageDraw
+
+def generate_animated_sprite(character_description, num_frames, character_action, viewing_direction):
+    """
+    Funzione per generare un'immagine GIF animata.
+    """
+    print(f"Generazione sprite con questi parametri:")
+    print(f"- Descrizione: {character_description}")
+    print(f"- Frames: {num_frames}")
+    print(f"- Azione: {character_action}")
+    print(f"- Direzione: {viewing_direction}")
+    
+    # Crea delle immagini di esempio per simulare un'animazione
+    frames = []
+    for i in range(int(num_frames)):  # Converti in int per sicurezza
+        # Crea un'immagine di esempio
+        img = Image.new('RGB', (100, 100), color=(73, 109, 137))
+        d = ImageDraw.Draw(img)
+        
+        # Disegna qualcosa di diverso in ogni frame per simulare l'animazione
+        x_offset = 10 + (i * 10) % 50
+        d.ellipse((x_offset, 20, x_offset + 60, 80), fill=(255, 255, 0))
+        d.text((10, 10), f"{character_action} - {i+1}", fill=(255, 255, 255))
+        
+        frames.append(img)
+    
+    # Crea una directory temporanea se non esiste
+    os.makedirs("tmp", exist_ok=True)
+    output_path = os.path.join("tmp", f"sprite_{hash(character_description)}.gif")
+    
+    # Salva i frame come GIF animata
+    frames[0].save(
+        output_path, 
+        format='GIF',
+        append_images=frames[1:],
+        save_all=True,
+        duration=200,  # 200 ms tra i frame
+        loop=0  # 0 = loop infinito
+    )
+    
+    return output_path
+
+# Definisci l'interfaccia Gradio
+def create_interface():
+    with gr.Blocks(title="Animated Sprite Generator") as demo:
+        gr.Markdown("# 🎮 AI Animated Sprite Generator")
+        gr.Markdown("""
+        This tool uses an AI model to generate animated sprites based on text descriptions.
+        Enter the character description, number of frames, character action, and viewing direction to generate your animated sprite.
+        """)
+        
+        with gr.Row():
+            with gr.Column():
+                # Input components
+                char_desc = gr.Textbox(label="Character Description", 
+                                      placeholder="Ex: a knight with golden armor and a fire sword",
+                                      lines=3)
+                num_frames = gr.Slider(minimum=1, maximum=8, step=1, value=4, 
+                                      label="Number of Animation Frames")
+                char_action = gr.Dropdown(
+                    choices=["idle", "walk", "run", "attack", "jump", "die", "cast spell", "dance"],
+                    label="Character Action",
+                    value="idle"
+                )
+                view_direction = gr.Dropdown(
+                    choices=["front", "back", "left", "right", "front-left", "front-right", "back-left", "back-right"],
+                    label="Viewing Direction",
+                    value="front"
+                )
+                generate_btn = gr.Button("Generate Animated Sprite")
+            
+            with gr.Column():
+                # Output component
+                animated_output = gr.Image(label="Animated Sprite (GIF)")
+        
+        # Connect the button to the function
+        generate_btn.click(
+            fn=generate_animated_sprite,
+            inputs=[char_desc, num_frames, char_action, view_direction],
+            outputs=animated_output
+        )
+        
+        # Predefined examples
+        gr.Examples(
+            [
+                ["A wizard with blue cloak and pointed hat", 4, "cast spell", "front"],
+                ["A warrior with heavy armor and axe", 6, "attack", "right"],
+                ["A ninja with black clothes and throwing stars", 8, "run", "front-left"],
+                ["A princess with golden crown and pink dress", 4, "dance", "front"]
+            ],
+            inputs=[char_desc, num_frames, char_action, view_direction]
+        )
+        
+        return demo
+
+# Crea ed avvia l'interfaccia
+demo = create_interface()
+
+# Launch the Gradio interface
+if __name__ == "__main__":
+    demo.launch()
+else:
+    # Questa è la parte importante per Hugging Face Spaces
+    # Non chiamare .launch() qui, lo Space lo farà automaticamente
+    app = demo