ksys/gdt: Implement more TriggerParam functions and StageInfo

src/KingSystem/ActorSystem/actActorSystem.h

@@ -1,6 +1,8 @@
 #pragma once
 
 #include <heap/seadDisposer.h>
+#include <math/seadVector.h>
+#include <prim/seadSafeString.h>
 
 namespace ksys::act {
 
@@ -11,6 +13,16 @@ class ActorSystem {
 
 public:
     void onBaseProcMgrCalc();
+
+    bool getAutoPlacementActorPos(const sead::SafeString& name, sead::Vector3f* pos) const;
+
+    sead::Heap* getEmergencyHeap() const { return mEmergencyHeap; }
+    const sead::Vector3f& getPlayerPos() const { return mPlayerPos; }
+
+private:
+    u8 temp_0x20[0xd0 - 0x20];
+    sead::Heap* mEmergencyHeap;
+    sead::Vector3f mPlayerPos;
 };
 
 }  // namespace ksys::act