Added Damage::Exit function and Declared GXEnd in iTRC (#448)

* zNPCTypeDutchman: added Death::Enter function

* Implemented suggestions from PR review #445

* Fixed float to F32 dt & added updCtxt

* Added Damage::Exit function and Declared GXEnd in iTRC

Author: RejectSanity

src/SB/Core/gc/iTRC.cpp

@@ -1,3 +1,8 @@
 #include "iTRC.h"
 
 #include <types.h>
+
+void GXEnd()
+{
+
+}

src/SB/Game/zNPCTypeDutchman.cpp

@@ -174,6 +174,11 @@ S32 zNPCGoalDutchmanDisappear::Exit(F32 dt, void* updCtxt)
     return xGoal::Exit(dt, updCtxt);
 }
 
+S32 zNPCGoalDutchmanDamage::Exit(F32 dt, void* updCtxt)
+{
+    return xGoal::Exit(dt, updCtxt);
+}
+
 S32 zNPCGoalDutchmanTeleport::Exit(F32 dt, void* updCtxt)
 {
     return xGoal::Exit(dt, updCtxt);

src/SB/Game/zNPCTypeDutchman.h

@@ -287,6 +287,7 @@ struct zNPCGoalDutchmanDamage : zNPCGoalCommon
     zNPCDutchman& owner;
 
     static xFactoryInst* create(S32 who, RyzMemGrow* grow, void* info);
+    S32 Exit(F32 dt, void* updCtxt); 
 };
 
 struct delay_goal