implement cost formula for asteroid expansion

2026-07-04 15:28:19 +02:00
parent fc622670d2
commit e8786c3922
17 changed files with 141 additions and 15 deletions
--- a/src/lib/config/WorldConfig.h
+++ b/src/lib/config/WorldConfig.h
@@ -14,8 +14,8 @@ struct WorldRegions
 // Asteroid expansion (REQ-EXP-UNLOCK, REQ-EXP-COST).
 struct WorldExpansion
 {
-    int columnsPerExpansion_tiles;
-    int costBuildingBlocks;
+    int     columnsPerExpansion_tiles;
+    Formula costBuildingBlocksFormula;  // cost in building blocks; x = expansions already purchased
 };

 // Push effects (REQ-PSH-*, REQ-WAV-BOSS-ADVANCE).