add DC NTE map variations

src/Map.cc

@@ -1252,6 +1252,16 @@ void generate_variations(
   }
 }
 
+void generate_variations_dc_nte(
+    parray<le_uint32_t, 0x20>& variations,
+    shared_ptr<PSOLFGEncryption> random_crypt) {
+  static const std::array<uint32_t, 0x20> maxes(
+      {1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1});
+  for (size_t z = 0; z < 0x20; z++) {
+    variations[z] = (maxes[z] < 2) ? 0 : (random_crypt->next() % maxes[z]);
+  }
+}
+
 vector<string> map_filenames_for_variation(
     Episode episode, bool is_solo, uint8_t floor, uint32_t var1, uint32_t var2, bool is_enemies) {
   // Map filenames are like map_<name_token>[_VV][_VV][_off]<e|o>[_s].dat

src/Map.hh

@@ -325,6 +325,9 @@ void generate_variations(
     std::shared_ptr<PSOLFGEncryption> random,
     Episode episode,
     bool is_solo);
+void generate_variations_dc_nte(
+    parray<le_uint32_t, 0x20>& variations,
+    std::shared_ptr<PSOLFGEncryption> random);
 std::vector<std::string> map_filenames_for_variation(
     Episode episode, bool is_solo, uint8_t floor, uint32_t var1, uint32_t var2, bool is_enemies);
 void load_map_files();

src/ReceiveCommands.cc

@@ -3795,10 +3795,10 @@ shared_ptr<Lobby> create_game_generic(
   bool is_solo = (game->mode == GameMode::SOLO);
 
   // Generate the map variations
-  if (game->is_ep3() ||
+  if (game->is_ep3()) {
-      (c->version() == Version::DC_NTE) ||
-      (c->version() == Version::DC_V1_12_2000_PROTOTYPE)) {
     game->variations.clear(0);
+  } else if ((c->version() == Version::DC_NTE) || (c->version() == Version::DC_V1_12_2000_PROTOTYPE)) {
+    generate_variations_dc_nte(game->variations, game->random_crypt);
   } else {
     generate_variations(game->variations, game->random_crypt, game->episode, is_solo);
   }