sprite_composer.h

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#ifndef SPRITE_COMPOSER_H
#define SPRITE_COMPOSER_H
 
#include "common.h"
#include "ppm.h"
#include "ncer.h"
#include "nanr.h"
#include "nmcr.h"
#include "nmar.h"
#include "ncgr.h"
#include "nclr.h"
#include "coords.h"
 
typedef struct GlobalOam {
    int record_x;            
    int record_y;            
    int draw_x;              
    int draw_y;              
    int tile_index;          
    int width;               
    int height;              
    int palette_bank;        
    int flip_h;              
    int flip_v;              
    int priority;            
    int original_index;      
    int rotation;            
    int scale_x;             
    int scale_y;             
    int translate_x;         
    int translate_y;         
    int parent_rotation;     
    int parent_scale_x;      
    int parent_scale_y;      
    int parent_translate_x;  
    int parent_translate_y;  
} GlobalOam;
 
typedef struct ComposerTransform {
    int rotation;            
    int scale_x;             
    int scale_y;             
    int translate_x;         
    int translate_y;         
} ComposerTransform;
 
void Composer_ClearPixels(RgbaColor *pixels, int width, int height);
 
void Composer_ComputeBounds(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map,
    int tick,
    int *out_min_x,
    int *out_min_y,
    int *out_max_x,
    int *out_max_y,
    const CoordFile *coords
);
 
void Composer_ComputeBoundsWithTransform(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map,
    int tick,
    int *out_min_x,
    int *out_min_y,
    int *out_max_x,
    int *out_max_y,
    const CoordFile *coords,
    const ComposerTransform *parent_transform
);
 
void Composer_ComputeBoundsRange(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map,
    int start_frame,
    int frame_count,
    int *out_min_x,
    int *out_min_y,
    int *out_max_x,
    int *out_max_y,
    const CoordFile *coords,
    int delay_cs
);
 
int Composer_RenderFrameIndexed(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    int tick,
    int tile_stride,
    int min_x,
    int min_y,
    int width,
    int height,
    int margin,
    u8 *out_indices,
    const CoordFile *coords
);
 
int Composer_RenderFrameIndexedWithTransform(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    int tick,
    int tile_stride,
    int min_x,
    int min_y,
    int width,
    int height,
    int margin,
    u8 *out_indices,
    const CoordFile *coords,
    const ComposerTransform *parent_transform
);
 
int Composer_RenderFrameRgba(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    int tick,
    int tile_stride,
    const char *label,
    RgbaColor **out_pixels,
    int *out_width,
    int *out_height,
    const CoordFile *coords
);
 
int Composer_CropIndexedFrames(
    const u8 *frames,
    int frame_count,
    int width,
    int height,
    u8 **out_frames,
    int *out_width,
    int *out_height
);
 
void Composer_ComputeUnionBounds(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *map_a,
    int map_a_frame_count,
    const NmcrMap *map_b,
    int map_b_frame_count,
    int *out_min_x,
    int *out_min_y,
    int *out_max_x,
    int *out_max_y,
    const CoordFile *coords,
    int delay_cs
);
 
int Composer_RenderComposedAnimation(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrMap *idle_map,
    const NmcrMap *break_map,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    int idle_repetitions,
    int tile_stride,
    int margin,
    u8 **out_frames,
    int *out_frame_count,
    int *out_width,
    int *out_height,
    const CoordFile *coords,
    int delay_cs
);
 
int Composer_RenderComposedAnimationTimeline(
    const NcerFile *ncer,
    const NanrFile *nanr,
    const NmcrFile *nmcr,
    const NmarFile *nmar,
    const NmcrMap *idle_map,
    const NmcrMap *break_map,
    int idle_animation_index,
    int break_animation_index,
    const NcgrImage *ncgr,
    const NclrPalette *palette,
    int idle_repetitions,
    int tile_stride,
    int margin,
    u8 **out_frames,
    int *out_frame_count,
    int *out_width,
    int *out_height,
    const CoordFile *coords,
    int delay_cs
);
 
int Composer_ComputeIdleRepetitions(
    const NanrFile *nanr,
    const NmcrMap *idle_map
);
 
int Composer_ComputeNmarIdleRepetitions(
    const NmarFile *nmar,
    int animation_index
);
 
#endif