PresenterNameDispatch (#137)

* PresenterNameDispatch

* Use reference for PresenterNameDispatch param
- fix or add const markers so we can use a const reference

LEGO1/mxdsaction.h

@@ -12,6 +12,7 @@ class MxDSAction : public MxDSObject
 public:
   enum
   {
+    Flag_Looping = 0x01,
     Flag_Enabled = 0x20,
     Flag_Parsed = 0x80,
   };
@@ -55,6 +56,8 @@ class MxDSAction : public MxDSObject
   inline const MxVector3Data &GetLocation() const { return m_location; }
   inline void SetOmni(MxOmni *p_omni) { m_omni = p_omni; }
 
+  inline MxBool IsLooping() const { return this->m_flags & Flag_Looping; }
+
 private:
   MxU32 m_sizeOnDisk;
   MxU32 m_flags;

LEGO1/mxdsmediaaction.h

@@ -32,6 +32,8 @@ class MxDSMediaAction : public MxDSAction
   virtual void Deserialize(char **p_source, MxS16 p_unk24); // vtable+1c;
 
   void CopyMediaSrcPath(const char *p_mediaSrcPath);
+
+  inline MxS32 GetMediaFormat() const { return this->m_mediaFormat; }
 private:
   MxU32 m_sizeOnDisk;
   char *m_mediaSrcPath;

LEGO1/mxdsobject.h

@@ -40,9 +40,10 @@ class MxDSObject : public MxCore
   inline void SetObjectId(MxU32 p_objectId) { this->m_objectId = p_objectId; }
   inline void SetUnknown24(MxS16 p_unk24) { this->m_unk24 = p_unk24; }
 
-protected:
+  inline char *GetSourceName() const { return this->m_sourceName; }
+
   inline void SetType(MxDSType p_type) { this->m_type = p_type; }
-  inline MxDSType GetType() { return (MxDSType) this->m_type; }
+  inline MxDSType GetType() const { return (MxDSType) this->m_type; }
 
 private:
   MxU32 m_sizeOnDisk;

LEGO1/mxpresenter.cpp

@@ -2,6 +2,8 @@
 #include "mxautolocker.h"
 #include "mxparam.h"
 #include "legoomni.h"
+#include "mxdsanim.h"
+#include "mxdssound.h"
 #include <string.h>
 
 #include "decomp.h"
@@ -155,6 +157,63 @@ void MxPresenter::Enable(MxBool p_enable)
   }
 }
 
+// OFFSET: LEGO1 0x100b5310
+char *PresenterNameDispatch(const MxDSAction &p_action)
+{
+  char *name = p_action.GetSourceName();
+  MxS32 format;
+
+  if (!name || strlen(name) == 0) {
+    switch (p_action.GetType()) {
+      case MxDSType_Anim:
+        format = ((MxDSAnim&)p_action).GetMediaFormat();
+        switch (format) {
+          case FOURCC(' ', 'F', 'L', 'C'):
+            name = !p_action.IsLooping() ?
+              "MxFlcPresenter" :
+              "MxLoopingFlcPresenter";
+            break;
+          case FOURCC(' ', 'S', 'M', 'K'):
+            name = !p_action.IsLooping() ?
+              "MxSmkPresenter" :
+              "MxLoopingSmkPresenter";
+            break;
+        }
+        break;
+
+      case MxDSType_Sound:
+        format = ((MxDSSound&)p_action).GetMediaFormat();
+        switch(format) {
+          case FOURCC(' ', 'M', 'I', 'D'):
+            name = !p_action.IsLooping() ?
+              "MxMIDIPresenter" :
+              "MxLoopingMIDIPresenter";
+            break;
+          case FOURCC(' ', 'W', 'A', 'V'):
+            name = "MxWavePresenter";
+            break;
+        }
+        break;
+
+      case MxDSType_SerialAction:
+      case MxDSType_ParallelAction:
+      case MxDSType_SelectAction:
+        name = "MxCompositePresenter";
+        break;
+
+      case MxDSType_Event:
+        name = "MxEventPresenter";
+        break;
+
+      case MxDSType_Still:
+        name = "MxStillPresenter";
+        break;
+    }
+  }
+
+  return name;
+}
+
 // OFFSET: LEGO1 0x100b54c0
 MxBool MxPresenter::IsEnabled()
 {

LEGO1/mxpresenter.h

@@ -84,4 +84,6 @@ class MxPresenter : public MxCore
   MxPresenter *m_unkPresenter; // 0x3c
 };
 
+char *PresenterNameDispatch(const MxDSAction &);
+
 #endif // MXPRESENTER_H