Unify Iron Coast mission names and cinematic mission previews

mods/iron_coast_mission_4/README.md

@@ -1,4 +1,4 @@
-# Iron Coast — Mission 4: Stormwall
+# Iron Coast S1 M04: Stormwall
 
 API 1 package, version 1.0.1. Enable it in Mods at the main menu and apply the selection. The normal dependency selection also enables `iron_coast_scout`, `iron_coast_turret`, `iron_coast_boss_4`, `pulse_cannon`, `seeker_swarm`, `ion_lance`, `iron_coast_music`.
 

mods/iron_coast_mission_4/art/briefing-sd-full-rgb-provenance.json

@@ -0,0 +1,10 @@
+{
+  "purpose": "Full RGB SD briefing for the menu; replaces inherited palette posterization",
+  "source": "briefing_hd.png",
+  "source_sha256": "cd987c13bc55bba2620379ca435c0cccf08d7564364d730c65d0be285bb82221",
+  "old_sd_sha256": "11c8b492cd2df36ff05eeccded9a398da4af9113194b355fb4c6630f196d167d",
+  "sd_sha256": "9bd490c5c341303bea69f55bc323f5cced581d64740371703f70d3e7a1012256",
+  "recipe": "rebuild_briefing_sd.py",
+  "method": "RGB 320x200 Lanczos downsample of unchanged approved HD; no image generation",
+  "scope": "Menu illustration only; gameplay terrain, sprites, missions and audio unchanged"
+}

mods/iron_coast_mission_4/art/rebuild_briefing_sd.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+"""Refresh only this menu briefing SD image; gameplay artwork is untouched."""
+from pathlib import Path
+import hashlib
+from PIL import Image
+root = Path(__file__).resolve().parent
+source = root / "briefing_hd.png"
+assert hashlib.sha256(source.read_bytes()).hexdigest() == "cd987c13bc55bba2620379ca435c0cccf08d7564364d730c65d0be285bb82221", "Unexpected HD briefing"
+with Image.open(source) as image:
+    image.convert("RGB").resize((320,200), Image.Resampling.LANCZOS).save(root / "briefing_sd.png")

mods/iron_coast_mission_4/build_assets.py

@@ -100,7 +100,7 @@ def main():
     standard.save(art / "terrain-preview-sd.png")
     briefing = Image.open(art / "briefing-source-hd.png")
     briefing.convert("RGBA").resize((1280,800), Image.Resampling.LANCZOS).save(art / "briefing_hd.png")
-    sd(briefing, (320,200), palette).save(art / "briefing_sd.png")
+    briefing.convert("RGBA").resize((1280,800), Image.Resampling.LANCZOS).convert("RGB").resize((320,200), Image.Resampling.LANCZOS).save(art / "briefing_sd.png")
     palette_colors = {tuple(colors[i:i+3]) for i in range(0,768,3)}
     rgb_pixels = standard.convert("RGB").tobytes()
     sd_colors = {tuple(rgb_pixels[i:i+3]) for i in range(0,len(rgb_pixels),3)}

mods/iron_coast_mission_4/content.json

@@ -40,7 +40,7 @@
   "missions": [
     {
       "id": "iron_coast_mission_4:mission_04",
-      "name": "Iron Coast 4 — Stormwall",
+      "name": "Iron Coast S1 M04: Stormwall",
       "duration": 3000,
       "auto_complete": false,
       "columns": 9,

mods/iron_coast_mission_4/mod.toml

@@ -1,5 +1,5 @@
 id = "iron_coast_mission_4"
-name = "Iron Coast — Mission 4: Stormwall"
+name = "Iron Coast S1 M04: Stormwall"
 version = "1.0.1"
 api_version = 1
 description = "Breach a storm-lashed cliff battery, silence four emplacements and destroy the Stormwall Arsenal. Original curved and crossing fighter patrols mix with Iron Coast scouts. Includes SD/HD storm-coast art, mission-only Pulse Cannon loan, warning cues and the Iron Coast soundtrack."