""" FreeExile Banana AI Asset Production Pipeline (October 2026). Processes native Gemini-generated concepts into production-ready game assets: 1. 4 Canonical Climax Bosses (512x512 RGBA + Tangent-Space Normal Maps) 2. 2 Narrative Act Splash Illustrations (1024x1024 RGBA) 3. 2 Endgame & Economy Props (512x512 RGBA + Tangent-Space Normal Maps) Strictly adheres to Power-of-Two, Blue > 128.0 normal maps, and clean alpha borders. """ from __future__ import annotations import os import sys from pathlib import Path from typing import Dict, List, Tuple import numpy as np from PIL import Image, ImageFilter REPO_ROOT = Path(__file__).resolve().parent.parent.parent if str(REPO_ROOT) not in sys.path: sys.path.insert(0, str(REPO_ROOT)) BRAIN_DIR = Path(r"C:\Users\Admin\.gemini\antigravity\brain\59bafa97-39ad-4b55-8651-c37859a91ca7") CLIENT_ASSETS = REPO_ROOT / "client" / "webapp" / "assets" from tools.asset_pipeline.m4_normal_utils import compute_tangent_normal_map from tools.asset_pipeline.texture_compressor import compress_to_webp def find_latest_artifact(prefix: str) -> Path | None: matches = sorted(BRAIN_DIR.glob(f"{prefix}*.jpg")) return matches[-1] if matches else None def clean_black_background(img: Image.Image, threshold: int = 18, soft_range: float = 30.0) -> Image.Image: """Removes dark studio background with smooth anti-aliased alpha edge.""" rgba = img.convert("RGBA") arr = np.array(rgba, dtype=np.float32) # Intensity based on max RGB rgb_max = np.max(arr[:, :, :3], axis=2) alpha = np.clip((rgb_max - threshold) / soft_range * 255.0, 0.0, 255.0) arr[:, :, 3] = alpha result = Image.fromarray(arr.astype(np.uint8), mode="RGBA") return result def process_entity_sprite(src_path: Path, dest_path: Path, target_size: Tuple[int, int] = (512, 512)) -> None: """Processes transparent isometric sprite with PBR tangent normal map.""" with Image.open(src_path) as src: cleaned = clean_black_background(src, threshold=15, soft_range=25.0) # Bounding box crop if isolated bbox = cleaned.split()[-1].getbbox() if bbox: # Add subtle padding w, h = cleaned.size pad = 10 x0 = max(0, bbox[0] - pad) y0 = max(0, bbox[1] - pad) x1 = min(w, bbox[2] + pad) y1 = min(h, bbox[3] + pad) cropped = cleaned.crop((x0, y0, x1, y1)) else: cropped = cleaned # Aspect-ratio preserving resize into square target_size cw, ch = cropped.size scale = min(target_size[0] / cw, target_size[1] / ch) * 0.95 new_w = int(cw * scale) new_h = int(ch * scale) resized = cropped.resize((new_w, new_h), Image.Resampling.LANCZOS) canvas = Image.new("RGBA", target_size, (0, 0, 0, 0)) offset_x = (target_size[0] - new_w) // 2 offset_y = (target_size[1] - new_h) // 2 canvas.paste(resized, (offset_x, offset_y), resized) dest_path.parent.mkdir(parents=True, exist_ok=True) canvas.save(dest_path, "PNG") compress_to_webp(dest_path, quality=85) # Generate Tangent-Space Normal Map normal_img = compute_tangent_normal_map(canvas, strength=2.8) normal_path = dest_path.parent / f"{dest_path.stem}_normal.png" normal_img.save(normal_path, "PNG") compress_to_webp(normal_path, quality=85) print(f"[OK] Processed {dest_path.name} & {normal_path.name} (with WebP)") def process_splash_art(src_path: Path, dest_path: Path, target_size: Tuple[int, int] = (1024, 1024)) -> None: """Processes full-frame splash art with power-of-two 1024x1024 dimensions.""" with Image.open(src_path) as src: resized = src.resize(target_size, Image.Resampling.LANCZOS).convert("RGBA") dest_path.parent.mkdir(parents=True, exist_ok=True) resized.save(dest_path, "PNG") compress_to_webp(dest_path, quality=85) print(f"[OK] Processed Splash: {dest_path.name} (with WebP)") def run_pipeline() -> None: print("=== FreeExile Banana Asset Production Pipeline ===") # 1. Climax & Mythic Bosses bosses = [ ("dune_bone_scorpion", CLIENT_ASSETS / "monsters" / "boss_dune_bone_scorpion.png", (512, 512)), ("primal_blood_ape", CLIENT_ASSETS / "monsters" / "boss_primal_blood_ape.png", (512, 512)), ("strand_executioner_boss", CLIENT_ASSETS / "monsters" / "boss_strand_executioner.png", (512, 512)), ("scourge_lord_boss", CLIENT_ASSETS / "monsters" / "boss_forsaken_scourge_lord.png", (512, 512)), ("putrid_ancient_corpse", CLIENT_ASSETS / "monsters" / "boss_putrid_ancient_corpse.png", (512, 512)), ("abyssal_ice_dragon", CLIENT_ASSETS / "monsters" / "boss_abyssal_ice_dragon.png", (512, 512)), ("hellfire_primal_chimera", CLIENT_ASSETS / "monsters" / "boss_hellfire_primal_chimera.png", (512, 512)), ] for prefix, out_file, size in bosses: src = find_latest_artifact(prefix) if src: process_entity_sprite(src, out_file, size) else: print(f"[WARN] Missing artifact for {prefix}") # 2. Splash Art Chapters splashes = [ ("splash_chapter4_titan", CLIENT_ASSETS / "illustrations" / "splash_chapter4_titan.png"), ("splash_chapter5_sovereign", CLIENT_ASSETS / "illustrations" / "splash_chapter5_sovereign.png"), ] for prefix, out_file in splashes: src = find_latest_artifact(prefix) if src: process_splash_art(src, out_file, (1024, 1024)) else: print(f"[WARN] Missing artifact for {prefix}") # 3. Environment & Props props = [ ("astral_map_device", CLIENT_ASSETS / "environment" / "astral_map_device_altar.png", (512, 512)), ("outcast_bazaar_vault", CLIENT_ASSETS / "environment" / "outcast_bazaar_vault.png", (512, 512)), ("blood_bone_altar", CLIENT_ASSETS / "environment" / "blood_bone_altar.png", (512, 512)), ("primordial_blacksmith_forge", CLIENT_ASSETS / "environment" / "primordial_blacksmith_forge.png", (512, 512)), ("strand_shipwreck_hulk", CLIENT_ASSETS / "environment" / "strand_shipwreck_hulk.png", (512, 512)), ("monolith_soul_shrine", CLIENT_ASSETS / "environment" / "prop_monolith_soul_shrine.png", (512, 512)), ("crypt_dungeon_portal", CLIENT_ASSETS / "environment" / "prop_crypt_dungeon_portal.png", (512, 512)), ("outlaw_wilderness_tavern", CLIENT_ASSETS / "environment" / "building_outlaw_tavern.png", (512, 512)), ("dragon_fossil_bones", CLIENT_ASSETS / "environment" / "prop_dragon_fossil_bones.png", (512, 512)), ] for prefix, out_file, size in props: src = find_latest_artifact(prefix) if src: process_entity_sprite(src, out_file, size) else: print(f"[WARN] Missing artifact for {prefix}") # 4. Currencies, Divine Weapons & Skill Relics items = [ ("blood_soul_orb", CLIENT_ASSETS / "currencies" / "currency_blood_soul_orb.png", (256, 256)), ("primal_blood_mirror", CLIENT_ASSETS / "currencies" / "currency_primal_blood_mirror.png", (256, 256)), ("demon_infusion_orb", CLIENT_ASSETS / "currencies" / "currency_demon_infusion_orb.png", (256, 256)), ("nether_bone_nail", CLIENT_ASSETS / "currencies" / "currency_nether_bone_nail.png", (256, 256)), ("dragonbone_maw_axe", CLIENT_ASSETS / "weapons" / "wpn_dragonbone_maw_axe.png", (512, 512)), ("azure_wind_dao", CLIENT_ASSETS / "weapons" / "wpn_azure_wind_dao.png", (512, 512)), ("bone_spike_bow", CLIENT_ASSETS / "weapons" / "wpn_bone_spike_bow.png", (512, 512)), ("blood_reaper_scythe", CLIENT_ASSETS / "weapons" / "wpn_blood_reaper_scythe.png", (512, 512)), ("demon_bone_shield", CLIENT_ASSETS / "weapons" / "wpn_demon_bone_shield.png", (512, 512)), ("fire_dragon_staff", CLIENT_ASSETS / "weapons" / "wpn_fire_dragon_staff.png", (512, 512)), ("phantom_dash_relic", CLIENT_ASSETS / "skills" / "relic_phantom_ghost_dash.png", (256, 256)), ] for prefix, out_file, size in items: src = find_latest_artifact(prefix) if src: process_entity_sprite(src, out_file, size) else: print(f"[WARN] Missing artifact for {prefix}") # 5. Playable Hero Characters characters = [ ("feral_berserker_hero", CLIENT_ASSETS / "characters" / "hero_feral_berserker.png", (512, 512)), ("shadow_blade_assassin", CLIENT_ASSETS / "characters" / "hero_shadow_assassin.png", (512, 512)), ("glacial_frost_lancer", CLIENT_ASSETS / "characters" / "hero_glacial_lancer.png", (512, 512)), ] for prefix, out_file, size in characters: src = find_latest_artifact(prefix) if src: process_entity_sprite(src, out_file, size) else: print(f"[WARN] Missing artifact for {prefix}") print("=== Pipeline Complete ===") if __name__ == "__main__": run_pipeline()