Document more trade.c

include/constants/trade.h

@@ -4,6 +4,7 @@
 #define TRADE_PLAYER  0
 #define TRADE_PARTNER 1
 
+// In-game Trade IDs
 #define INGAME_TRADE_SEEDOT 0
 #define INGAME_TRADE_PLUSLE 1
 #define INGAME_TRADE_HORSEA 2
@@ -13,6 +14,21 @@
 #define PLAYER_MON_VALID     1
 #define PARTNER_MON_INVALID  2
 
+// Flag IDs for sending link data
+#define CHOSE_VALID_MON    1
+#define CHOSE_INVALID_MON  2
+#define WANTS_TO_TRADE   1
+#define WANTS_TO_CANCEL  2
+
+// Return values for CanTradeSelectedMon
+#define CAN_TRADE_MON           0
+#define CANT_TRADE_LAST_MON     1
+#define CANT_TRADE_NATIONAL     2
+#define CANT_TRADE_EGG          3
+#define CANT_TRADE_INVALID_MON  4
+#define CANT_TRADE_EGG2         5
+
+// Indexes for sTradeActionTexts
 #define TRADE_ACTION_TEXT_CANCEL        0
 #define TRADE_ACTION_TEXT_CHOOSE_MON    1
 #define TRADE_ACTION_TEXT_SUMMARY       2
@@ -34,6 +50,21 @@
 #define TRADE_MSG_EGG_CANT_BE_TRADED          7
 #define TRADE_MSG_FRIENDS_MON_CANT_BE_TRADED  8
 
+// Queue actions
+#define QUEUE_SEND_DATA                   0
+#define QUEUE_STANDBY                     1
+#define QUEUE_ONLY_MON1                   2
+#define QUEUE_ONLY_MON2                   3
+#define QUEUE_UNUSED1                     4
+#define QUEUE_UNUSED2                     5
+#define QUEUE_MON_CANT_BE_TRADED          6
+#define QUEUE_EGG_CANT_BE_TRADED          7
+#define QUEUE_FRIENDS_MON_CANT_BE_TRADED  8
+
+// Queue delays
+#define QUEUE_DELAY_MSG   3
+#define QUEUE_DELAY_DATA  5
+
 // Message indexes for sUnionRoomTradeMessages
 #define UR_TRADE_MSG_NONE                         0
 #define UR_TRADE_MSG_NOT_MON_PARTNER_WANTS        1