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authorheavydemon21 <nielsstunnebrink1@gmail.com>2024-11-21 20:35:09 +0100
committerheavydemon21 <nielsstunnebrink1@gmail.com>2024-11-21 20:35:09 +0100
commitad0dcad1f11d698abf71bf69fb0927c26298d253 (patch)
tree3e8a501a84682ca2b6c085a987666c9b777bc1c7 /src/crepe/facade/SDLContext.h
parentbdc81e355e5bee5d2a3e29346ba08f7bc55196ca (diff)
parent115d6f50152dc018073345800ca90b85846ebaa9 (diff)
Merge branch 'master' into niels/decoupling_pixel_and_pos
Diffstat (limited to 'src/crepe/facade/SDLContext.h')
-rw-r--r--src/crepe/facade/SDLContext.h41
1 files changed, 29 insertions, 12 deletions
diff --git a/src/crepe/facade/SDLContext.h b/src/crepe/facade/SDLContext.h
index b69e509..841ffc9 100644
--- a/src/crepe/facade/SDLContext.h
+++ b/src/crepe/facade/SDLContext.h
@@ -1,8 +1,10 @@
#pragma once
#include <SDL2/SDL_keycode.h>
+#include <SDL2/SDL_rect.h>
#include <SDL2/SDL_render.h>
#include <SDL2/SDL_video.h>
+#include <cmath>
#include <functional>
#include <memory>
#include <string>
@@ -10,10 +12,7 @@
#include "../api/Sprite.h"
#include "../api/Transform.h"
#include "api/Camera.h"
-
-// FIXME: this needs to be removed
-const int SCREEN_WIDTH = 640;
-const int SCREEN_HEIGHT = 480;
+#include "api/Vector2.h"
namespace crepe {
@@ -21,9 +20,6 @@ namespace crepe {
// typedef is unusable when crepe is packaged. Wouter will fix this later.
typedef SDL_Keycode CREPE_KEYCODES;
-class Texture;
-class LoopManager;
-
/**
* \class SDLContext
* \brief Facade for the SDL library
@@ -91,9 +87,6 @@ private:
//! Will use the funtions: texture_from_path, get_width,get_height.
friend class Texture;
- //! Will use the funtions: texture_from_path, get_width,get_height.
- friend class Animator;
-
/**
* \brief Loads a texture from a file path.
* \param path Path to the image file.
@@ -127,6 +120,9 @@ private:
*/
void draw(const Sprite & sprite, const Transform & transform, const Camera & camera);
+ void draw_particle(const Sprite & sprite, const Vector2 & pos, const double & angle,
+ const double & scale, const Camera & camera);
+
//! Clears the screen, preparing for a new frame.
void clear_screen();
@@ -134,10 +130,31 @@ private:
void present_screen();
/**
- * \brief Sets the current camera for rendering.
+ * \brief sets the background of the camera (will be adjusted in future PR)
* \param camera Reference to the Camera object.
*/
- void camera(Camera & camera);
+ void set_camera(const Camera & camera);
+
+private:
+ /**
+ * \brief calculates the sqaure size of the image
+ *
+ * \param sprite Reference to the sprite to calculate the rectangle
+ * \return sdl rectangle to draw a src image
+ */
+ SDL_Rect get_src_rect(const Sprite & sprite) const;
+ /**
+ * \brief calculates the sqaure size of the image for an destination
+ *
+ * \param sprite Reference to the sprite to calculate the rectangle
+ * \param pos the pos in pixel positions
+ * \param scale the multiplier to increase of decrease for the specified sprite
+ * \param cam Reference to the current camera in the scene to calculate the position based
+ * 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,
+ const Camera & cam) const;
private:
//! sdl Window