ncer.h

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#ifndef NCER_H
#define NCER_H
 
#include "common.h"
#include "ncgr.h"
#include "nclr.h"
#include "ppm.h"
 
typedef struct NcerOam {
    int x;                
    int y;                
    int width;            
    int height;           
    int shape;            
    int size;             
    int tile_index;       
    int palette;          
    int priority;         
    int flip_h;           
    int flip_v;           
    int affine;           
    int double_size;      
    int obj_mode;         
    int affine_index;     
    u16 attr0;            
    u16 attr1;            
    u16 attr2;            
} NcerOam;
 
typedef struct NcerCell {
    int oam_count;        
    int cell_attr;        
    u32 raw_oam_offset;   
    NcerOam *oams;        
} NcerCell;
 
typedef struct NcerFile {
    int cell_count;       
    NcerCell *cells;      
} NcerFile;
 
int Ncer_Parse(
    const u8 *data,
    size_t size,
    NcerFile *out_ncer
);
 
void Ncer_Free(NcerFile *ncer);
 
void Ncer_PrintInfo(const NcerFile *ncer);
 
void Ncer_GetOamDrawOrigin(
    const NcerOam *oam,
    int *out_x,
    int *out_y
);
 
int Ncer_RenderCellToImage(
    const NcerFile *ncer,
    int cell_index,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    RgbaColor **out_pixels,
    int *out_width,
    int *out_height
);
 
int Ncer_RenderCellToImageWithTileStride(
    const NcerFile *ncer,
    int cell_index,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    int tile_stride,
    RgbaColor **out_pixels,
    int *out_width,
    int *out_height
);
 
void Ncer_CellBounds(
    const NcerCell *cell,
    int *out_min_x,
    int *out_min_y,
    int *out_max_x,
    int *out_max_y
);
 
#endif