fix somr snes auto-tracking

black-sliver · Feb 13, 2022 · a396a5a · a396a5a
1 parent 5f667a3
commit a396a5a
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/core/gameinfo.cpp b/src/core/gameinfo.cpp
@@ -32,6 +32,7 @@ const std::map<std::string, GameInfo> GameInfo::_games = {
         {},
         {"hirom"},
     }},
+#if 0 // SoMR tracker uses direct ROM addresses
     { "secret of mana randomizer", {
         "Secret of Mana Randomizer",
         {"somr"},
@@ -42,6 +43,7 @@ const std::map<std::string, GameInfo> GameInfo::_games = {
         {"seiken densetsu 2"},
         {"hirom"},
     }},
+#endif
     { "illusion of gaia randomizer", {
         "Illusion of Gaia Randomizer",
         {"iogr"},

diff --git a/src/usb2snes/usb2snes.cpp b/src/usb2snes/usb2snes.cpp
@@ -476,7 +476,6 @@ uint32_t USB2SNES::mapaddr(uint32_t addr)
             return ((addr&0x7f0000) >> 1) + (addr&0x7fff); // pretty sure this is correct
             break;
         case Mapping::HIROM:
-        case Mapping::UNKNOWN: // old behavior; TODO: auto-detect when unknown
             // FASTROM MIRROR
             if (addr>=0x800000) addr -= 0x800000;
             // SRAM
@@ -522,6 +521,9 @@ uint32_t USB2SNES::mapaddr(uint32_t addr)
             if ((addr&0xffff) < 0x2000)
                 return 0xf50000 + (addr&0x1fff);
             break;
+        case Mapping::UNKNOWN: // old behavior; TODO: auto-detect when unknown
+            return addr&0x3ffff; // NOTE: this can not access SRAM
+            break;
     }
     return 0;
 }