Docs: Update Game Bible logic, import references, session log Jan 24

add_greenscreen_kai.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+"""
+Add Green Screen Background to Kai
+Adds alpha 24 green (#00FF00) background to transparent image
+"""
+
+from PIL import Image
+import os
+
+# Input/Output
+input_file = "/Users/davidkotnik/repos/novafarma/assets/slike/glavna_referenca/kai1.png"
+output_file = "/Users/davidkotnik/repos/novafarma/assets/slike/glavna_referenca/kai_greenscreen.png"
+
+print("🎨 ADDING GREEN SCREEN BACKGROUND TO KAI\n")
+
+# Load image
+print(f"📂 Loading: {os.path.basename(input_file)}")
+img = Image.open(input_file)
+
+# Get size
+width, height = img.size
+print(f"📐 Size: {width}x{height}px")
+
+# Create green background (Chroma Key Green #00FF00)
+green_bg = Image.new('RGBA', (width, height), (0, 255, 0, 255))
+
+# Composite: green background + original image on top
+if img.mode == 'RGBA':
+    # Image has alpha channel - composite it on green
+    result = Image.alpha_composite(green_bg, img)
+else:
+    # No alpha - convert and place on green
+    img_rgba = img.convert('RGBA')
+    result = Image.alpha_composite(green_bg, img_rgba)
+
+# Save
+result.save(output_file)
+
+print(f"\n✅ SUCCESS!")
+print(f"📁 Saved: {os.path.basename(output_file)}")
+print(f"🎨 Background: Chroma Key Green (#00FF00)")
+print(f"📍 Location: {output_file}")