Implement multiple-choice mission rewards

src/MissionManager.cpp

@@ -147,14 +147,14 @@ void MissionManager::taskEnd(CNSocket* sock, CNPacketData* data) {
 
     response.iTaskNum = missionData->iTaskNum;
 
-    if (!endTask(sock, missionData->iTaskNum)) {
+    if (!endTask(sock, missionData->iTaskNum, missionData->iBox1Choice)) {
         return;
     }
 
     sock->sendPacket((void*)&response, P_FE2CL_REP_PC_TASK_END_SUCC, sizeof(sP_FE2CL_REP_PC_TASK_END_SUCC));
 }
 
-bool MissionManager::endTask(CNSocket *sock, int32_t taskNum) {
+bool MissionManager::endTask(CNSocket *sock, int32_t taskNum, int choice) {
     Player *plr = PlayerManager::getPlayer(sock);
 
     if (Tasks.find(taskNum) == Tasks.end())
@@ -165,7 +165,7 @@ bool MissionManager::endTask(CNSocket *sock, int32_t taskNum) {
 
     // mission rewards
     if (Rewards.find(taskNum) != Rewards.end()) {
-        if (giveMissionReward(sock, taskNum) == -1)
+        if (giveMissionReward(sock, taskNum, choice) == -1)
             return false; // we don't want to send anything
     }
     // don't take away quest items if we haven't finished the quest
@@ -360,7 +360,7 @@ void MissionManager::dropQuestItem(CNSocket *sock, int task, int count, int id,
     sock->sendPacket((void*)respbuf, P_FE2CL_REP_REWARD_ITEM, resplen);
 }
 
-int MissionManager::giveMissionReward(CNSocket *sock, int task) {
+int MissionManager::giveMissionReward(CNSocket *sock, int task, int choice) {
     Reward *reward = Rewards[task];
     Player *plr = PlayerManager::getPlayer(sock);
 
@@ -370,6 +370,10 @@ int MissionManager::giveMissionReward(CNSocket *sock, int task) {
             nrewards++;
     }
 
+    // this handles multiple choice rewards in the Academy's Mt. Neverest missions
+    if (choice != 0)
+        nrewards = 1;
+
     int slots[4];
     for (int i = 0; i < nrewards; i++) {
         slots[i] = ItemManager::findFreeSlot(plr);
@@ -427,9 +431,15 @@ int MissionManager::giveMissionReward(CNSocket *sock, int task) {
     resp->m_iBatteryN = plr->batteryN;
     resp->m_iBatteryW = plr->batteryW;
 
+    int offset = 0;
+
+    // choice is actually a bitfield
+    if (choice != 0)
+        offset = (int)log2((int)choice);
+
     for (int i = 0; i < nrewards; i++) {
-        item[i].sItem.iType = reward->itemTypes[i];
-        item[i].sItem.iID = reward->itemIds[i];
+        item[i].sItem.iType = reward->itemTypes[offset+i];
+        item[i].sItem.iID = reward->itemIds[offset+i];
         item[i].iSlotNum = slots[i];
         item[i].eIL = 1;
 

src/MissionManager.hpp

@@ -51,12 +51,12 @@ namespace MissionManager {
     void dropQuestItem(CNSocket *sock, int task, int count, int id, int mobid);
     // checks if player doesn't have n/n quest items
     bool isQuestItemFull(CNSocket* sock, int itemId, int itemCount);
-    int giveMissionReward(CNSocket *sock, int task);
+    int giveMissionReward(CNSocket *sock, int task, int choice=0);
     void updateFusionMatter(CNSocket* sock, int fusion);
 
     void mobKilled(CNSocket *sock, int mobid);
 
-    bool endTask(CNSocket *sock, int32_t taskNum);
+    bool endTask(CNSocket *sock, int32_t taskNum, int choice=0);
     void saveMission(Player* player, int missionId);
     void quitTask(CNSocket* sock, int32_t taskNum, bool manual);
 

src/PlayerManager.cpp

@@ -325,11 +325,8 @@ void PlayerManager::enterPlayer(CNSocket* sock, CNPacketData* data) {
  */
 void PlayerManager::sendNanoBookSubset(CNSocket *sock) {
 #ifdef ACADEMY
-//#if 0
     Player *plr = getPlayer(sock);
 
-#define P_FE2CL_REP_NANO_BOOK_SUBSET 822083892
-
     int16_t id = 0;
     INITSTRUCT(sP_FE2CL_REP_NANO_BOOK_SUBSET, pkt);
 
@@ -339,22 +336,11 @@ void PlayerManager::sendNanoBookSubset(CNSocket *sock) {
     while (id < NANO_COUNT) {
         pkt.elementOffset = id;
 
-        for (int i = id - pkt.elementOffset; id < NANO_COUNT && i < 10; id++, i = id - pkt.elementOffset) {
-            // change between these two lines to either get all nanos or none
-            //pkt.element[i] = plr->Nanos[id] = {id, 36, 150};
-            //pkt.element[i] = plr->Nanos[id] = {0};
-
-            // this one should be kept
+        for (int i = id - pkt.elementOffset; id < NANO_COUNT && i < 10; id++, i = id - pkt.elementOffset)
             pkt.element[i] = plr->Nanos[id];
 
-            std::cout << "adding " << (int) id << std::endl;
-        }
-
-        std::cout << "sending subset" << std::endl;
         sock->sendPacket((void*)&pkt, P_FE2CL_REP_NANO_BOOK_SUBSET, sizeof(sP_FE2CL_REP_NANO_BOOK_SUBSET));
     }
-
-    // TODO: possibly send a player refresh packet from here
 #endif
 }
 

src/structs/1013.hpp

@@ -10,6 +10,11 @@
 // 56 real nanos, zeroeth entry, Van Kleiss
 #define NANO_COUNT 58
 
+// Academy-specific packets
+#define P_FE2CL_REP_NANO_BOOK_SUBSET 822083892
+// There are more, but we don't currently implement them
+// and they might all be unused anyway.
+
 #pragma pack(push)
 
 #pragma pack(4)