boss waves

src/lib/config/WorldConfig.h

@@ -18,21 +18,25 @@ struct WorldExpansion
     int costBuildingBlocks;
 };
 
-// Push scaling (REQ-PSH-*).
+// Push effects (REQ-PSH-*, REQ-WAV-BOSS-ADVANCE).
 struct WorldPush
 {
-    int pushExpandColumns;
-    double scalingFactor;
+    int    pushExpandColumns;
+    double bossAdvanceSeconds;  // boss countdown advanced by this much per push
 };
 
 // Wave scheduling (REQ-WAV-*).
 struct WorldWaves
 {
-    Formula threatRateFormula;   // threat/s as a function of elapsed game-time seconds
-    Formula shipLevelFormula;    // enemy ship level as a function of elapsed game-time seconds
+    Formula threatRateFormula;        // threat/s as a function of boss wave counter x
+    Formula shipLevelFormula;         // enemy ship level as a function of boss wave counter x
     double gapMinSeconds;
     double gapMaxSeconds;
     double spawnDurationSeconds;
+    double bossCountdownSeconds;      // duration of each boss cycle (REQ-WAV-BOSS-COUNTDOWN)
+    double bossThreatDurationSeconds; // boss budget = rate * this (REQ-WAV-BOSS-TRIGGER)
+    double bossQuietBeforeSeconds;    // suppress normal waves this long before boss (REQ-WAV-QUIET)
+    double bossQuietAfterSeconds;     // suppress normal waves this long after boss (REQ-WAV-QUIET)
 };
 
 struct WorldConfig