// ------------------------------------------------------
// Save the data to a pattern file
void Save_Pattern_Data(int (*Write_Function)(void *, int ,int, FILE *),
int (*Write_Function_Swap)(void *, int ,int, FILE *),
FILE *in)
{
int Cur_Position = Get_Song_Position();
int Old_Curr_Buff_Block = Curr_Buff_Block;
Copy_Buff(NBR_COPY_BLOCKS - 1, Curr_Buff_Block);
Curr_Buff_Block = NBR_COPY_BLOCKS - 1;
Copy_Selection_To_Buffer(Cur_Position);
Calc_selection();
Write_Function(Buff_MultiNotes[Curr_Buff_Block], sizeof(char), MAX_TRACKS, in);
Write_Function(Buff_Effects[Curr_Buff_Block], sizeof(char), MAX_TRACKS, in);
Write_Function_Swap(&b_buff_xsize[Curr_Buff_Block], sizeof(int), 1, in);
Write_Function_Swap(&b_buff_ysize[Curr_Buff_Block], sizeof(int), 1, in);
Write_Function_Swap(&start_buff_nibble[Curr_Buff_Block], sizeof(int), 1, in);
int Block_Len = PATTERN_LEN;
unsigned char *Final_Mem_Out = Pack_Data(BuffBlock[Curr_Buff_Block], &Block_Len);
if(Final_Mem_Out)
{
Write_Function_Swap(&Block_Len, sizeof(int), 1, in);
Write_Function(Final_Mem_Out, sizeof(char), Block_Len, in);
free(Final_Mem_Out);
}
Curr_Buff_Block = Old_Curr_Buff_Block;
Actupated(0);
}
// ------------------------------------------------------
// Set pattern row (EDIT)
void Midi_Edit_Set_Row(int Data)
{
if(!is_recording && !Songplaying)
{
int Pos = Get_Song_Position();
int Rows = patternLines[pSequence[Pos]];
float factor = ((float) Rows / 127.0f);
Pattern_Line = (int) (Data * factor);
if(Pattern_Line < 0) Pattern_Line = 0;
if(Pattern_Line >= Rows) Pattern_Line = Rows - 1;
gui_action = GUI_CMD_UPDATE_PATTERN;
}
}
// ------------------------------------------------------
// Load the data from a pattern file
void Load_Pattern_Data(int (*Read_Function)(void *, int ,int, FILE *),
int (*Read_Function_Swap)(void *, int ,int, FILE *),
FILE *in,
int version)
{
int Cur_Position = Get_Song_Position();
int Old_Curr_Buff_Block = Curr_Buff_Block;
Curr_Buff_Block = NBR_COPY_BLOCKS - 1;
Read_Function(Buff_MultiNotes[Curr_Buff_Block], sizeof(char), MAX_TRACKS, in);
if(version == 2)
{
Read_Function(Buff_Effects[Curr_Buff_Block], sizeof(char), MAX_TRACKS, in);
}
Read_Function_Swap(&b_buff_xsize[Curr_Buff_Block], sizeof(int), 1, in);
Read_Function_Swap(&b_buff_ysize[Curr_Buff_Block], sizeof(int), 1, in);
Read_Function_Swap(&start_buff_nibble[Curr_Buff_Block], sizeof(int), 1, in);
int Size_In;
int Size_Out = PATTERN_LEN;
Read_Function_Swap(&Size_In, sizeof(int), 1, in);
unsigned char *Pack_Mem = (unsigned char *) malloc(Size_In);
if(Pack_Mem)
{
Read_Function(Pack_Mem, sizeof(char), Size_In, in);
unsigned char *Final_Mem_Out = Depack_Data(Pack_Mem, Size_In, Size_Out);
if(Final_Mem_Out)
{
Buff_Full[Curr_Buff_Block] = TRUE;
memcpy(BuffBlock[Curr_Buff_Block], Final_Mem_Out, Size_Out);
Paste_Block(Cur_Position, Paste_Across, FALSE);
free(Final_Mem_Out);
}
free(Pack_Mem);
}
Curr_Buff_Block = Old_Curr_Buff_Block;
Actupated(0);
}
// ------------------------------------------------------
// Switch track on/off (LIVE)
void Midi_Edit_Track_On_Off(int Data)
{
Ext_Pos_Switch = Get_Song_Position();
Ext_Track_Switch = Track_Under_Caret;
gui_action = GUI_CMD_SWITCH_TRACK_STATUS;
}
