Discover gbpak and rumble functions

src/include/constants.h

@@ -1000,6 +1000,9 @@
 #define GAMEFILEFLAG_4D                   0x4d
 #define GAMEFILEFLAG_4E                   0x4e
 
+#define GBGAME_OTHER 0
+#define GBGAME_PD    2
+
 #define GOPOSFLAG_SPEED        0x03 // bits 0x01 and 0x02 combined
 #define GOPOSFLAG_INIT         0x04
 #define GOPOSFLAG_FORPATHSTART 0x08
@@ -3082,6 +3085,11 @@
 #define PAKFILETYPE_GAME       0x080
 #define PAKFILETYPE_100        0x100
 
+#define PAKTYPE_NONE    0
+#define PAKTYPE_RUMBLE  1
+#define PAKTYPE_MEMORY  2
+#define PAKTYPE_GAMEBOY 3
+
 #define PATHFLAG_CIRCULAR 1
 #define PATHFLAG_FLYING   2
 #define PATHFLAG_INUSE    4
@@ -3230,6 +3238,15 @@
 #define ROOMFLAG_PLAYAMBIENTTRACK 0x4000
 #define ROOMFLAG_OUTDOORS         0x8000
 
+#define RUMBLESTATE_1                 1
+#define RUMBLESTATE_ENABLED_STOPPED   2
+#define RUMBLESTATE_ENABLED_STARTING  3
+#define RUMBLESTATE_ENABLED_RUMBLING  4
+#define RUMBLESTATE_ENABLED_STOPPING  5
+#define RUMBLESTATE_DISABLED_STOPPING 6
+#define RUMBLESTATE_DISABLED_STOPPED  7
+#define RUMBLESTATE_ENABLING          8
+
 #define SAVEDEVICE_CONTROLLERPAK1 0
 #define SAVEDEVICE_CONTROLLERPAK2 1
 #define SAVEDEVICE_CONTROLLERPAK3 2