diff options
Diffstat (limited to 'src/crepe/facade/SDLContext.cpp')
| -rw-r--r-- | src/crepe/facade/SDLContext.cpp | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/src/crepe/facade/SDLContext.cpp b/src/crepe/facade/SDLContext.cpp index 0d42a4c..7317a77 100644 --- a/src/crepe/facade/SDLContext.cpp +++ b/src/crepe/facade/SDLContext.cpp @@ -109,7 +109,7 @@ SDL_Rect SDLContext::get_src_rect(const Sprite & sprite) const { }; } SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const vec2 & pos, const Camera & cam, - const double & img_scale) const { + const vec2 & cam_pos, const double & img_scale) const { int width = sprite.height * sprite.aspect_ratio; int height = sprite.height; @@ -118,38 +118,25 @@ SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const vec2 & pos, const height *= img_scale * cam.zoom; return SDL_Rect{ - .x = static_cast<int>((pos.x - cam.pos.x + (cam.viewport.x / 2) - width / 2)), - .y = static_cast<int>((pos.y - cam.pos.y + (cam.viewport.y / 2) - height / 2)), + .x = static_cast<int>((pos.x - cam_pos.x + (cam.viewport.x / 2) - width / 2)), + .y = static_cast<int>((pos.y - cam_pos.y + (cam.viewport.y / 2) - height / 2)), .w = width, .h = height, }; } -void SDLContext::draw_particle(const Sprite & sprite, const vec2 & pos, const double & angle, - const double & img_scale, const Camera & cam) { +void SDLContext::draw(const RenderCtx & ctx) { SDL_RendererFlip render_flip - = (SDL_RendererFlip) ((SDL_FLIP_HORIZONTAL * sprite.flip.flip_x) - | (SDL_FLIP_VERTICAL * sprite.flip.flip_y)); + = (SDL_RendererFlip) ((SDL_FLIP_HORIZONTAL * ctx.sprite.flip.flip_x) + | (SDL_FLIP_VERTICAL * ctx.sprite.flip.flip_y)); - SDL_Rect srcrect = this->get_src_rect(sprite); - SDL_Rect dstrect = this->get_dst_rect(sprite, pos, cam, img_scale); + SDL_Rect srcrect = this->get_src_rect(ctx.sprite); + SDL_Rect dstrect + = this->get_dst_rect(ctx.sprite, ctx.pos, ctx.cam, ctx.cam_pos, ctx.scale); - SDL_RenderCopyEx(this->game_renderer.get(), sprite.sprite_image.texture.get(), &srcrect, - &dstrect, angle, NULL, render_flip); -} - -void SDLContext::draw(const Sprite & sprite, const Transform & transform, const Camera & cam) { - - SDL_RendererFlip render_flip - = (SDL_RendererFlip) ((SDL_FLIP_HORIZONTAL * sprite.flip.flip_x) - | (SDL_FLIP_VERTICAL * sprite.flip.flip_y)); - - SDL_Rect srcrect = this->get_src_rect(sprite); - SDL_Rect dstrect = this->get_dst_rect(sprite, transform.position, cam, transform.scale); - - SDL_RenderCopyEx(this->game_renderer.get(), sprite.sprite_image.texture.get(), &srcrect, - &dstrect, transform.rotation, NULL, render_flip); + SDL_RenderCopyEx(this->game_renderer.get(), ctx.sprite.sprite_image.texture.get(), + &srcrect, &dstrect, ctx.angle, NULL, render_flip); } void SDLContext::set_camera(const Camera & cam) { |