shrani

scripts/resize_for_tiled.py

@@ -0,0 +1,129 @@
+#!/usr/bin/env python3
+"""
+Resize all demo assets to proper tile sizes for Tiled editor
+Converts 1024x1024 generated images to game-appropriate sizes
+"""
+
+import os
+from pathlib import Path
+from PIL import Image
+
+# Resize configurations
+RESIZE_CONFIG = {
+    'terrain': 64,      # 64x64 tiles
+    'crops': 64,        # 64x64 tiles
+    'buildings': 64,    # 64x64 (tent is square)
+    'items': 32,        # 32x32 for inventory items
+    'ui': None,         # Keep original size for UI
+    'effects': 48,      # 48x48 for effects
+    'environment': {    # Variable sizes
+        'campfire': 64,
+        'dead_tree': (64, 96),  # Tall sprite
+        'rock': (48, 32)        # Wide sprite
+    },
+    'characters': 64,   # 64x64 for character sprites
+    'enemies': 64       # 64x64 for enemies
+}
+
+def resize_image(input_path: Path, output_path: Path, size):
+    """Resize image maintaining aspect ratio or forcing size"""
+    
+    try:
+        img = Image.open(input_path)
+        
+        if size is None:
+            # Keep original
+            if input_path != output_path:
+                img.save(output_path, 'PNG')
+            return True
+        
+        if isinstance(size, tuple):
+            # Force exact size (width, height)
+            resized = img.resize(size, Image.Resampling.LANCZOS)
+        else:
+            # Square resize
+            resized = img.resize((size, size), Image.Resampling.LANCZOS)
+        
+        resized.save(output_path, 'PNG', optimize=True)
+        print(f"  ✅ {output_path.name}: {img.size} → {resized.size}")
+        return True
+        
+    except Exception as e:
+        print(f"  ❌ Error with {input_path.name}: {e}")
+        return False
+
+def get_target_size(category: str, filename: str):
+    """Determine target size based on category and filename"""
+    
+    config = RESIZE_CONFIG.get(category)
+    
+    if config is None:
+        return None
+    
+    if isinstance(config, dict):
+        # Environment has variable sizes
+        for key, size in config.items():
+            if key in filename:
+                return size
+        return 64  # Default for environment
+    
+    return config
+
+def resize_category(base_dir: Path, category: str):
+    """Resize all images in a category folder"""
+    
+    category_path = base_dir / category
+    if not category_path.exists():
+        print(f"⚠️  Skipping {category} (not found)")
+        return 0
+    
+    print(f"\n📁 Processing: {category}/")
+    
+    png_files = list(category_path.glob('*.png'))
+    if not png_files:
+        print(f"  No PNG files found")
+        return 0
+    
+    count = 0
+    for png_file in png_files:
+        size = get_target_size(category, png_file.stem)
+        if resize_image(png_file, png_file, size):
+            count += 1
+    
+    return count
+
+def main():
+    print("=" * 60)
+    print("🖼️  RESIZING DEMO ASSETS FOR TILED")
+    print("=" * 60)
+    
+    # Resize transparent assets
+    demo_dir = Path('assets/images/demo')
+    print(f"\n📦 TRANSPARENT ASSETS: {demo_dir}")
+    
+    total = 0
+    for category in RESIZE_CONFIG.keys():
+        if category != 'environment':  # Handle environment specially
+            total += resize_category(demo_dir, category)
+    
+    # Environment with variable sizes
+    total += resize_category(demo_dir, 'environment')
+    
+    # Resize white background originals
+    orig_dir = Path('assets/images/demo_originals_with_white_bg')
+    if orig_dir.exists():
+        print(f"\n📦 WHITE BG ORIGINALS: {orig_dir}")
+        
+        for category in RESIZE_CONFIG.keys():
+            if category != 'environment':
+                total += resize_category(orig_dir, category)
+        
+        total += resize_category(orig_dir, 'environment')
+    
+    print("\n" + "=" * 60)
+    print(f"✅ COMPLETE! Resized {total} images")
+    print("=" * 60)
+    print("\n🗺️  Ready for Tiled! All assets now proper game sizes.")
+
+if __name__ == "__main__":
+    main()