90 lines
1.7 KiB
C
90 lines
1.7 KiB
C
/*
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* Mr. 4th Dimention - Allen Webster
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*
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* 23.02.2016
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*
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* Types shared by custom and application
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*
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*/
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// TOP
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#ifndef FRED_BUFFER_TYPES_H
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#define FRED_BUFFER_TYPES_H
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typedef struct Full_Cursor{
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int pos;
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int line, character;
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float unwrapped_x, unwrapped_y;
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float wrapped_x, wrapped_y;
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} Full_Cursor;
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typedef enum{
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buffer_seek_pos,
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buffer_seek_wrapped_xy,
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buffer_seek_unwrapped_xy,
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buffer_seek_line_char
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} Buffer_Seek_Type;
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typedef struct Buffer_Seek{
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Buffer_Seek_Type type;
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union{
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struct { int pos; };
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struct { int round_down; float x, y; };
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struct { int line, character; };
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};
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} Buffer_Seek;
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static Buffer_Seek
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seek_pos(int pos){
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Buffer_Seek result;
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result.type = buffer_seek_pos;
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result.pos = pos;
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return(result);
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}
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static Buffer_Seek
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seek_wrapped_xy(float x, float y, int round_down){
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Buffer_Seek result;
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result.type = buffer_seek_wrapped_xy;
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result.x = x;
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result.y = y;
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result.round_down = round_down;
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return(result);
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}
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static Buffer_Seek
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seek_unwrapped_xy(float x, float y, int round_down){
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Buffer_Seek result;
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result.type = buffer_seek_unwrapped_xy;
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result.x = x;
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result.y = y;
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result.round_down = round_down;
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return(result);
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}
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static Buffer_Seek
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seek_xy(float x, float y, int round_down, int unwrapped){
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Buffer_Seek result;
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result.type = unwrapped?buffer_seek_unwrapped_xy:buffer_seek_wrapped_xy;
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result.x = x;
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result.y = y;
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result.round_down = round_down;
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return(result);
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}
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static Buffer_Seek
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seek_line_char(int line, int character){
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Buffer_Seek result;
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result.type = buffer_seek_line_char;
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result.line = line;
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result.character = character;
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return(result);
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}
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#endif
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// BOTTOM
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