Release Healer Man 0.1.20

scripts/dungeon-pipeline/compile-campaign-catalog.mjs

@@ -707,6 +707,18 @@ function smartAiMechanicsFor(entity, boss, spells, worldAi) {
   return mechanics;
 }
 
+function initializationSpawnChance(entry, worldAi) {
+  const despawnRows = (worldAi?.smartScriptsByEntry?.[String(entry)] ?? []).filter((row) => (
+    Number(row.event_type) === 37
+    && Number(row.action_type) === 41
+    && Number(row.target_type) === 1
+  ));
+  if (!despawnRows.length) return 1;
+  return rounded(despawnRows.reduce((chance, row) => (
+    chance * (1 - Math.max(0, Math.min(100, Number(row.event_chance) || 0)) / 100)
+  ), 1));
+}
+
 function uniqueMechanics(mechanics) {
   const seenIds = new Set();
   const seenSpellIds = new Set();
@@ -1233,6 +1245,7 @@ async function compile() {
       const id = encounter.eventOnly
         ? "mutanus-spawn"
         : candidate?.id ?? `encounter-${encounter.encounterId}`;
+      const spawnChance = initializationSpawnChance(encounter.creatureId, azerothCoreWorldAi);
       usedBossSpawnIds.add(id);
       return {
         id,
@@ -1240,6 +1253,7 @@ async function compile() {
         name: encounter.name,
         position,
         yaw: candidate?.yaw ?? 0,
+        ...(spawnChance < 1 ? { optional: true } : {}),
         ...(encounter.eventOnly ? { eventOnly: true } : {}),
       };
     });
@@ -1248,6 +1262,7 @@ async function compile() {
     const roamingPacks = [];
     for (const spawn of sourceSpawns) {
       const entry = Number(spawn.entityId.replace("entry-", ""));
+      const spawnChance = initializationSpawnChance(entry, azerothCoreWorldAi);
       const isBoss = bossEntries.has(entry);
       const transformedPosition = mapPosition(spawn.position);
       if (!isBoss && spawn.waypoints?.length >= 2) {
@@ -1269,6 +1284,7 @@ async function compile() {
             pathId: spawn.pathId,
             formationSource: "database-solo",
             spawnMask: spawn.spawnMask,
+            ...(spawnChance < 1 ? { spawnChance } : {}),
             waypoints,
             members: [{
               id: "member",
@@ -1286,6 +1302,7 @@ async function compile() {
         position: transformedPosition,
         yaw: spawn.yaw,
         spawnMask: spawn.spawnMask,
+        ...(spawnChance < 1 ? { spawnChance } : {}),
       });
     }
     for (const boss of bossObjectives) {
@@ -1337,10 +1354,11 @@ async function compile() {
       ...roamingPacks.flatMap((pack) => pack.waypoints),
     ];
     const bounds = finiteBounds(allPoints);
-    const bosses = bossObjectives.map(({ id, name, position, eventOnly }) => ({
+    const bosses = bossObjectives.map(({ id, name, position, optional, eventOnly }) => ({
       id,
       name,
       position,
+      ...(optional ? { optional: true } : {}),
       ...(eventOnly ? { eventOnly: true } : {}),
     }));
     const databaseKind = recipe.clientBuild === "3.3.5a-Epoch" || draft?.spawns?.length