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added flip to sprite, temporary

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This commit is contained in:
herbglitch 2023-08-19 20:28:01 +00:00
parent 27b8ca961a
commit df816e2092
2 changed files with 30 additions and 0 deletions
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17
include/arc/graphics/sprite.h
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@ -51,6 +51,23 @@ void ARC_Sprite_Copy(ARC_Sprite **newSprite, ARC_Sprite *oldSprite);
*/
void ARC_Sprite_Render(ARC_Sprite *sprite, ARC_Renderer *renderer, ARC_Rect *renderBounds);
//TODO: move this to a better location
typedef enum ARC_Sprite_Axis {
ARC_SPRITE_AXIS_NONE = 0x00,
ARC_SPRITE_AXIS_Y = 0x01,
ARC_SPRITE_AXIS_X = 0x02,
} ARC_Sprite_Axix;
/**
* @brief renders ARC_Sprite type with flip
*
* @param sprite ARC_Sprite that will be rendered
* @param renderer ARC_Renderer that is handling rendering
* @param renderBounds area of renderer that ARC_Sprite will be rendered to
* @param axis axis to flip sprite
*/
void ARC_Sprite_RenderFlip(ARC_Sprite *sprite, ARC_Renderer *renderer, ARC_Rect *renderBounds, enum ARC_Sprite_Axis axis);
/**
* @brief renders ARC_Sprite type with rotation
*

13
src/graphics/sdl/sprite.c
View file

@ -32,6 +32,19 @@ void ARC_Sprite_Render(ARC_Sprite *sprite, ARC_Renderer *renderer, ARC_Rect *ren
SDL_RenderCopy((SDL_Renderer *)renderer, sprite->spritesheet->texture, (SDL_Rect *)sprite->frames->data + *sprite->frameIndex, (SDL_Rect *)renderBounds);
}
void ARC_Sprite_RenderFlip(ARC_Sprite *sprite, ARC_Renderer *renderer, ARC_Rect *renderBounds, enum ARC_Sprite_Axis axis){
SDL_RendererFlip flip = SDL_FLIP_NONE;
if(axis & ARC_SPRITE_AXIS_X){
flip |= SDL_FLIP_HORIZONTAL;
}
if(axis & ARC_SPRITE_AXIS_Y){
flip |= SDL_FLIP_VERTICAL;
}
SDL_RenderCopyEx((SDL_Renderer *)renderer, sprite->spritesheet->texture, (SDL_Rect *)sprite->frames->data + *sprite->frameIndex, (SDL_Rect *)renderBounds, 0.0, NULL, flip);
}
void ARC_Sprite_RenderRotated(ARC_Sprite *sprite, ARC_Renderer *renderer, ARC_Rect *renderBounds, ARC_Point *center, double angle){
SDL_RenderCopyEx((SDL_Renderer *)renderer, sprite->spritesheet->texture, (SDL_Rect *)sprite->frames->data + *sprite->frameIndex, (SDL_Rect *)renderBounds, angle, (SDL_Point *)center, SDL_FLIP_NONE);
}