LoadEventIndices

Author: Pirulax

source/game_sa/DecisionMakers/DecisionMakerTypes.cpp

@@ -8,8 +8,8 @@ void CDecisionMakerTypes::InjectHooks() {
 
     RH_ScopedGlobalInstall(GetInstance, 0x4684F0, { .reversed = false });
 
-    //RH_ScopedOverloadedInstall(LoadEventIndices, "", 0x5BB9F0, int32(CDecisionMakerTypes::*)(int32 *, const char*), { .reversed = false });
-    RH_ScopedOverloadedInstall(LoadEventIndices, "", 0x600840, void(CDecisionMakerTypes::*)(), { .reversed = false });
+    RH_ScopedOverloadedInstall(LoadEventIndices, "", 0x5BB9F0, void(CDecisionMakerTypes::*)(EventIndicesArray &, const char*));
+    RH_ScopedOverloadedInstall(LoadEventIndices, "", 0x600840, void(CDecisionMakerTypes::*)());
     //RH_ScopedInstall(HasResponse, 0x6042B0, { .reversed = false });
     RH_ScopedInstall(RemoveDecisionMaker, 0x6043A0, { .reversed = false });
     RH_ScopedInstall(FlushDecisionMakerEventResponse, 0x604490, { .reversed = false });
@@ -56,8 +56,36 @@ void CDecisionMakerTypes::FlushDecisionMakerEventResponse(int32 decisionMakerInd
     plugin::CallMethod<0x604490>(this, decisionMakerIndex, eventId);
 }
 
+// 0x5BB9F0
+void CDecisionMakerTypes::LoadEventIndices(EventIndicesArray& out, const char* filepath) {
+    out.fill(0);
+
+    CFileMgr::SetDir("");
+    CFileMgr::SetDir("data\\decision\\");
+    const auto file = CFileMgr::OpenFile(filepath, "r");
+    CFileMgr::SetDir("");
+    if (!file) {
+        NOTSA_LOG_WARN("Failed to open decision maker event indices file: {}", filepath);
+        return;
+    }
+    for (int32 count = 0;;) {
+        char line[256];
+        if (!CFileMgr::ReadLine(file, line, sizeof(line))) {
+            break;
+        }
+        if (line[0] && line[0] != '\n') {
+            int32 index{};
+            char name[256]{};
+            VERIFY(sscanf_s(line, "%s %d", SCANF_S_STR(name), index) == 2);
+            out[index] = count++;
+        }
+    }
+    CFileMgr::CloseFile(file);
+}
+
+// 0x600840
 void CDecisionMakerTypes::LoadEventIndices() {
-    plugin::CallMethod<0x600840>(this);
+    LoadEventIndices(m_EventIndices, "PedEvent.txt");
 }
 
 // 0x6070F0

source/game_sa/DecisionMakers/DecisionMakerTypes.h

@@ -39,6 +39,9 @@ enum class eDecisionMakerType : int32 {
 };
 
 class CDecisionMakerTypes {
+private:
+    using EventIndicesArray = std::array<int32, +eEventType::EVENT_TOTAL_NUM_EVENTS>;
+
 public:
     static constexpr auto NUM_TYPES = 20u;
 
@@ -49,22 +52,23 @@ class CDecisionMakerTypes {
 
     static CDecisionMakerTypes* GetInstance();
 
-    int32 AddDecisionMaker(CDecisionMaker* decisionMaker, eDecisionTypes decisionMakerType, bool bDecisionMakerForMission);
-    void MakeDecision(CPed* ped, eEventType eventType, int32 eventSourceType, bool bIsPedInVehicle, eTaskType taskTypeToAvoid1, eTaskType taskTypeToAvoid2, eTaskType taskTypeToAvoid3, eTaskType taskTypeToSeek, bool bUseInGroupDecisionMaker, int16& taskType, int16& facialTaskType);
-    void RemoveDecisionMaker(eDecisionTypes dm);
+    int32     AddDecisionMaker(CDecisionMaker* decisionMaker, eDecisionTypes decisionMakerType, bool bDecisionMakerForMission);
+    void      MakeDecision(CPed* ped, eEventType eventType, int32 eventSourceType, bool bIsPedInVehicle, eTaskType taskTypeToAvoid1, eTaskType taskTypeToAvoid2, eTaskType taskTypeToAvoid3, eTaskType taskTypeToSeek, bool bUseInGroupDecisionMaker, int16& taskType, int16& facialTaskType);
+    void      RemoveDecisionMaker(eDecisionTypes dm);
     eTaskType MakeDecision(CPedGroup* pedGroup, eEventType eventType, int32 eventSourceType, bool bIsPedInVehicle, eTaskType taskId1, eTaskType taskId2, eTaskType taskId3, eTaskType taskId4);
-    void AddEventResponse(int32 decisionMakerIndex, eEventType eventType, eTaskType taskId, float* responseChances, int32* flags);
-    void FlushDecisionMakerEventResponse(int32 decisionMakerIndex, eEventType eventId);
-    void LoadEventIndices();
-    int32 CopyDecisionMaker(int32 index, eDecisionTypes type, bool isDecisionMakerForMission);
+    void      AddEventResponse(int32 decisionMakerIndex, eEventType eventType, eTaskType taskId, float* responseChances, int32* flags);
+    void      FlushDecisionMakerEventResponse(int32 decisionMakerIndex, eEventType eventId);
+    void      LoadEventIndices(EventIndicesArray& out, const char* filepath);
+    void      LoadEventIndices();
+    int32     CopyDecisionMaker(int32 index, eDecisionTypes type, bool isDecisionMakerForMission);
 
 public:
-    int32          m_NoOfDecisionMakers{};
-    CDecisionMaker m_DecisionMakers[+eDecisionMakerType::COUNT_TOTAL]{};
-    int32          m_EventIndices[+eEventType::EVENT_TOTAL_NUM_EVENTS]{};
-    CDecisionMaker m_DefaultRandomPedDecisionMaker{};
-    CDecisionMaker m_DefaultMissionPedDecisionMaker{};
-    CDecisionMaker m_DefaultPlayerPedDecisionMaker{};
-    CDecisionMaker m_DefaultRandomPedGroupDecisionMaker{};
-    CDecisionMaker m_DefaultMissionPedGroupDecisionMaker{};
+    int32             m_NoOfDecisionMakers{};
+    CDecisionMaker    m_DecisionMakers[+eDecisionMakerType::COUNT_TOTAL]{};
+    EventIndicesArray m_EventIndices{};
+    CDecisionMaker    m_DefaultRandomPedDecisionMaker{};
+    CDecisionMaker    m_DefaultMissionPedDecisionMaker{};
+    CDecisionMaker    m_DefaultPlayerPedDecisionMaker{};
+    CDecisionMaker    m_DefaultRandomPedGroupDecisionMaker{};
+    CDecisionMaker    m_DefaultMissionPedGroupDecisionMaker{};
 };