Fixed seed catalog altars for variants

src/brogue/Rogue.h

@@ -2379,6 +2379,7 @@ typedef struct gameConstants {
     const int amuletLevel;                          // level on which the amulet appears (used in signed arithmetic)
 
     const int depthAccelerator;                     // factor for how fast depth-dependent features scale compared to usual 26-level dungeon
+    const int minimumAltarLevel;                    // how deep before resurrection and commutation altars can be generated
     const int minimumLavaLevel;                     // how deep before lava can be generated
     const int minimumBrimstoneLevel;                // how deep before brimstone can be generated
     const int mutationsOccurAboveLevel;                // how deep before monster mutations can be generated

src/brogue/SeedCatalog.c

@@ -306,7 +306,7 @@ int printSeedCatalog(uint64_t startingSeed, uint64_t numberOfSeedsToScan, unsign
             printSeedCatalogFloorItems(isCsvFormat);
             printSeedCatalogMonsterItems(isCsvFormat);
             printSeedCatalogMonsters(isCsvFormat, false); // captives and allies only
-            if (rogue.depthLevel >= 13) { // resurrection & commutation altars can spawn starting on 13
+            if (rogue.depthLevel >= gameConst->minimumAltarLevel) {
                 printSeedCatalogAltars(isCsvFormat);
             }
         }

src/variants/GlobalsBrogue.c

@@ -1006,6 +1006,7 @@ const gameConstants brogueGameConst = {
     .amuletLevel = AMULET_LEVEL,
 
     .depthAccelerator = 1,
+    .minimumAltarLevel = 13,
     .minimumLavaLevel = 4,
     .minimumBrimstoneLevel = 17,
     .mutationsOccurAboveLevel = 10,

src/variants/GlobalsRapidBrogue.c

@@ -1009,6 +1009,7 @@ const gameConstants rapidBrogueGameConst = {
     .amuletLevel = AMULET_LEVEL,
 
     .depthAccelerator = 4,
+    .minimumAltarLevel = 4,
     .minimumLavaLevel = 2,
     .minimumBrimstoneLevel = 5,
     .mutationsOccurAboveLevel = 3,