diff options
Diffstat (limited to 'src/crepe/facade')
| -rw-r--r-- | src/crepe/facade/SDLContext.cpp | 11 | ||||
| -rw-r--r-- | src/crepe/facade/SDLContext.h | 7 |
2 files changed, 9 insertions, 9 deletions
diff --git a/src/crepe/facade/SDLContext.cpp b/src/crepe/facade/SDLContext.cpp index 00523a6..b3298a7 100644 --- a/src/crepe/facade/SDLContext.cpp +++ b/src/crepe/facade/SDLContext.cpp @@ -104,13 +104,13 @@ SDL_Rect SDLContext::get_src_rect(const Sprite & sprite) const { .h = sprite.sprite_rect.h, }; } -SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const Vector2 & pos, +SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const vec2 & pos, const double & scale, const Camera & cam) const { - double adjusted_x = (pos.x - cam.x) * cam.zoom; - double adjusted_y = (pos.y - cam.y) * cam.zoom; double adjusted_w = sprite.sprite_rect.w * scale * cam.zoom; double adjusted_h = sprite.sprite_rect.h * scale * cam.zoom; + double adjusted_x = (pos.x - cam.x) * cam.zoom - adjusted_w / 2; + double adjusted_y = (pos.y - cam.y) * cam.zoom - adjusted_h / 2; return SDL_Rect{ .x = static_cast<int>(adjusted_x), @@ -120,9 +120,8 @@ SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const Vector2 & pos, }; } -void SDLContext::draw_particle(const Sprite & sprite, const Vector2 & pos, - const double & angle, const double & scale, - const Camera & camera) { +void SDLContext::draw_particle(const Sprite & sprite, const vec2 & pos, const double & angle, + const double & scale, const Camera & camera) { SDL_RendererFlip render_flip = (SDL_RendererFlip) ((SDL_FLIP_HORIZONTAL * sprite.flip.flip_x) diff --git a/src/crepe/facade/SDLContext.h b/src/crepe/facade/SDLContext.h index 841ffc9..20e30b3 100644 --- a/src/crepe/facade/SDLContext.h +++ b/src/crepe/facade/SDLContext.h @@ -12,7 +12,8 @@ #include "../api/Sprite.h" #include "../api/Transform.h" #include "api/Camera.h" -#include "api/Vector2.h" + +#include "types.h" namespace crepe { @@ -120,7 +121,7 @@ private: */ void draw(const Sprite & sprite, const Transform & transform, const Camera & camera); - void draw_particle(const Sprite & sprite, const Vector2 & pos, const double & angle, + void draw_particle(const Sprite & sprite, const vec2 & pos, const double & angle, const double & scale, const Camera & camera); //! Clears the screen, preparing for a new frame. @@ -153,7 +154,7 @@ private: * on the camera * \return sdl rectangle to draw a dst image to draw on the screen */ - SDL_Rect get_dst_rect(const Sprite & sprite, const Vector2 & pos, const double & scale, + SDL_Rect get_dst_rect(const Sprite & sprite, const vec2 & pos, const double & scale, const Camera & cam) const; private: |