1 files changed, 156 insertions, 0 deletions
diff --git a/3dc/win95/SNDCHUNK.HPP b/3dc/win95/SNDCHUNK.HPP
new file mode 100644
index 0000000..86483e5
--- /dev/null
+++ b/3dc/win95/SNDCHUNK.HPP
@@ -0,0 +1,156 @@
+#ifndef _sndchunk_hpp
+#define _sndchunk_hpp 1
+#include "chnktype.hpp"
+
+#define SoundObjectFlag_NotPlayingAtStart 0x00000001
+#define SoundObjectFlag_NoLoop			  0x00000002
+	 
+class Object_Alternate_Locations_Chunk;
+class Sound_Object_Extra_Data_Chunk;
+
+class Sound_Object_Chunk : public Chunk
+{
+public:
+	
+	Sound_Object_Chunk (Chunk_With_Children * parent, 
+											ChunkVectorInt & pos,
+											const char * name
+											);
+	// constructor from buffer
+	Sound_Object_Chunk (Chunk_With_Children * parent, const char * sdata, size_t /*ssize*/);
+
+	~Sound_Object_Chunk ();
+	
+	ChunkVectorInt position;
+
+	unsigned long inner_range; //millimetres
+	unsigned long outer_range; //millimetres
+	int max_volume; //from 0 to 127
+	int	pitch;	   //pitch shift in 1/1536ths of an actave
+	
+	int flags;
+	int probability;
+	int pad3;
+	
+	char * snd_name;
+	char * wav_name;
+	
+	size_t size_chunk ()
+	{
+		chunk_size = 12 + 3*4 + 7*4 + strlen(snd_name) + 1;
+		if (wav_name)
+		{
+			chunk_size += strlen (wav_name);
+		}
+		else
+		{
+			chunk_size += 1;
+		}
+		
+		chunk_size +=  4 - chunk_size%4;
+		return (chunk_size);
+	}
+	
+	void fill_data_block (char *);
+	
+	ObjectID CalculateID();
+
+	Sound_Object_Extra_Data_Chunk* get_extra_data_chunk();
+	Sound_Object_Extra_Data_Chunk* create_extra_data_chunk(); //gets chunk if it exists , otherwise creates a new one
+
+	Object_Alternate_Locations_Chunk* get_alternate_locations_chunk();
+	Object_Alternate_Locations_Chunk* create_alternate_locations_chunk(); //gets chunk if it exists , otherwise creates a new one
+
+private:
+
+	friend class Special_Objects_Chunk;
+
+
+	
+};
+
+//For attaching extra data to the sound objects
+class Sound_Object_Extra_Data_Chunk : public Chunk_With_Children
+{
+public:
+	Sound_Object_Extra_Data_Chunk (Chunk_With_Children * const parent,const char *, size_t const);
+	Sound_Object_Extra_Data_Chunk (Chunk_With_Children * parent,Sound_Object_Chunk*);
+	
+	Sound_Object_Chunk* get_sound_chunk();
+};
+	
+//Needed so I can match the extra data chunk with the appropriate sound chunk
+class Sound_Object_Extra_Name_Chunk : public Chunk
+{
+public :	
+	Sound_Object_Extra_Name_Chunk(Chunk_With_Children* parent,const char*,size_t);
+	Sound_Object_Extra_Name_Chunk(Chunk_With_Children* parent,const char* _name);
+	~Sound_Object_Extra_Name_Chunk();
+	
+	char* name;
+
+	
+	virtual size_t size_chunk();
+	virtual void fill_data_block(char* data_start);
+};
+
+
+
+#define IndexedSoundFlag_Loop 0x00000001
+class Indexed_Sound_Chunk : public Chunk
+{
+public :
+
+	Indexed_Sound_Chunk(Chunk_With_Children* parent,const char*,const size_t);
+	Indexed_Sound_Chunk(Chunk_With_Children* parent);
+	~Indexed_Sound_Chunk();
+
+	size_t size_chunk();
+	void fill_data_block(char*);
+
+	int index;
+	char* wav_name;
+	unsigned long inner_range; //millimetres
+	unsigned long outer_range; //millimetres
+	int max_volume; //from 0 to 127
+	int	pitch; //pitch shift in 1/1536ths of an actave
+	int flags;
+	
+	int num_extra_data;
+	int* extra_data;
+};
+
+
+
+/*
+struct ChunkSoundWeighting
+{
+	int index;
+	int weighting;
+};
+
+//a collection of indeces of possible sounds to play
+class Sound_Collection_Chunk : public Chunk
+{
+public :
+
+	Sound_Collection_Chunk(Chunk_With_Children* parent,const char*,const size_t);
+	Sound_Collection_Chunk(Chunk_With_Children* parent);
+	~Sound_Collection_Chunk();
+
+	size_t size_chunk();
+	void fill_data_block(char*);
+
+	int index;
+	
+	int num_sounds;
+	ChunkSoundWeighting* sounds;
+
+	int spare;
+
+	
+};
+*/
+
+
+#endif