diff --git a/05_sdl_alapok/compile.sh b/05_sdl_alapok/compile.sh
index 7a3773b..5448537 100755
--- a/05_sdl_alapok/compile.sh
+++ b/05_sdl_alapok/compile.sh
@@ -14,7 +14,7 @@ fi
 #g++ -Wall -g -c int_vector.cpp -o obj/int_vector.o
 
 g++ -Wall -g -c math.cpp -o obj/math.o
-g++ -Wall -g -c rect2.cpp -o obj/rect2.o
+g++ -Wall -g $(sdl2-config --cflags) -c rect2.cpp -o obj/rect2.o
 g++ -Wall -g -c color.cpp -o obj/color.o
 g++ -Wall -g -c string.cpp -o obj/string.o
 
diff --git a/05_sdl_alapok/main.cpp b/05_sdl_alapok/main.cpp
index fcfa7ff..d36c1c1 100644
--- a/05_sdl_alapok/main.cpp
+++ b/05_sdl_alapok/main.cpp
@@ -14,18 +14,24 @@ int main(int argv, char **args) {
 	i.set_pixel(i.get_height() - 1, i.get_width() - 1, Color(0, 0, 255, 255));
 	i.unlock();
 
+/* old
 	SDL_Texture *t = SDL_CreateTextureFromSurface(r.get_renderer(), i.get_surface());
-
 	r.set_draw_color(0, 0, 0, 255);
 	r.clear();
-
 	SDL_Rect rs;
 	rs.x = 0;
 	rs.y = 0;
 	rs.w = i.get_width();
 	rs.h = i.get_height();
-
 	SDL_RenderCopy(r.get_renderer(), t, &rs, &rs);
+	*/
+
+	r.set_draw_color(0, 0, 0, 255);
+	r.clear();
+
+	Texture t(&i);
+
+	r.draw_texture(t, Rect2(0, 0, t.get_width(), t.get_height()));
 
 	r.present();
 
@@ -55,8 +61,10 @@ int main(int argv, char **args) {
 		SDL_Delay(500);
 	}
 
-	SDL_DestroyTexture(t);
+	//old
+	//SDL_DestroyTexture(t);
 
+	t.free();
 	i.free();
 	r.destroy();
 
diff --git a/05_sdl_alapok/rect2.cpp b/05_sdl_alapok/rect2.cpp
index b6f7cc6..cf44952 100644
--- a/05_sdl_alapok/rect2.cpp
+++ b/05_sdl_alapok/rect2.cpp
@@ -83,6 +83,28 @@ void Rect2::shrink(const float by) {
 	w -= by;
 }
 
+SDL_Rect Rect2::as_rect() const {
+	SDL_Rect r;
+
+	r.x = x;
+	r.y = y;
+	r.w = w;
+	r.h = h;
+
+	return r;
+}
+
+SDL_FRect Rect2::as_frect() const {
+	SDL_FRect r;
+
+	r.x = x;
+	r.y = y;
+	r.w = w;
+	r.h = h;
+
+	return r;
+}
+
 Rect2 &Rect2::operator+=(const Rect2 &b) {
     x += b.x;
 	y += b.y;
diff --git a/05_sdl_alapok/rect2.h b/05_sdl_alapok/rect2.h
index 1925811..3948fc1 100644
--- a/05_sdl_alapok/rect2.h
+++ b/05_sdl_alapok/rect2.h
@@ -1,6 +1,8 @@
 #ifndef RECT2_H
 #define RECT2_H
 
+#include <SDL.h>
+
 class Rect2 {
 public:
 	float get_area() const;
@@ -14,6 +16,9 @@ public:
 	void grow(const float by);
 	void shrink(const float by);
 
+	SDL_Rect as_rect() const;
+	SDL_FRect as_frect() const;
+
 	Rect2 &operator+=(const Rect2 &b);
 	Rect2 &operator-=(const Rect2 &b);
 
diff --git a/05_sdl_alapok/renderer.cpp b/05_sdl_alapok/renderer.cpp
index e6972a2..f9f7a93 100644
--- a/05_sdl_alapok/renderer.cpp
+++ b/05_sdl_alapok/renderer.cpp
@@ -22,15 +22,41 @@ void Renderer::draw_rect(const SDL_Rect &rect) {
 	SDL_RenderFillRect(_renderer, &rect);
 }
 void Renderer::draw_rect(const Rect2 &rect) {
-	SDL_Rect r;
-	r.x = rect.x;
-	r.y = rect.y;
-	r.w = rect.w;
-	r.h = rect.h;
+	SDL_Rect r = rect.as_rect();
 
 	SDL_RenderFillRect(_renderer, &r);
 }
 
+void Renderer::draw_texture(const Texture &texture, const Rect2 &dst_rect) {
+	SDL_Rect sr;
+
+	sr.x = 0; 
+	sr.y = 0;
+	sr.w = texture.get_width();
+	sr.h = texture.get_height();
+
+	SDL_Rect dr = dst_rect.as_rect();
+
+	SDL_RenderCopy(_renderer, texture.get_texture(), &sr, &dr);
+}
+void Renderer::draw_texture(const Texture &texture, const Rect2 &src_rect, const Rect2 &dst_rect) {
+	SDL_Rect sr = src_rect.as_rect();
+	SDL_Rect dr = dst_rect.as_rect();
+
+	SDL_RenderCopy(_renderer, texture.get_texture(), &sr, &dr);
+}
+void Renderer::draw_texture(const Texture &texture, const Rect2 &src_rect, const Rect2 &dst_rect, const double angle, const float cx, const float cy, const SDL_RendererFlip flip) {
+	SDL_Rect sr = src_rect.as_rect();
+	SDL_FRect dr = dst_rect.as_frect();
+
+	SDL_FPoint p;
+
+	p.x = cx;
+	p.y = cy;
+
+	SDL_RenderCopyExF(_renderer, texture.get_texture(), &sr, &dr, angle, &p, flip);
+}
+
 int Renderer::get_dpi() const {
 	float ddpi;
 	float hdpi;
diff --git a/05_sdl_alapok/renderer.h b/05_sdl_alapok/renderer.h
index 9241442..d88b54b 100644
--- a/05_sdl_alapok/renderer.h
+++ b/05_sdl_alapok/renderer.h
@@ -3,6 +3,7 @@
 
 #include "color.h"
 #include "rect2.h"
+#include "texture.h"
 
 #include <SDL.h>
 
@@ -16,6 +17,10 @@ public:
 	void draw_rect(const SDL_Rect &rect);
 	void draw_rect(const Rect2 &rect);
 
+	void draw_texture(const Texture &texture, const Rect2 &dst_rect);
+	void draw_texture(const Texture &texture, const Rect2 &src_rect, const Rect2 &dst_rect);
+	void draw_texture(const Texture &texture, const Rect2 &src_rect, const Rect2 &dst_rect, const double angle, const float cx = 0, const float cy = 0, const SDL_RendererFlip flip = SDL_FLIP_NONE);
+
 	int get_dpi() const;
 	int get_size_w() const;
 	int get_size_h() const;
diff --git a/05_sdl_alapok/texture.cpp b/05_sdl_alapok/texture.cpp
index 684185f..26fcb17 100644
--- a/05_sdl_alapok/texture.cpp
+++ b/05_sdl_alapok/texture.cpp
@@ -1 +1,156 @@
-#include "texture.h"
\ No newline at end of file
+#include "texture.h"
+
+#include "renderer.h"
+
+Color Texture::get_color_mod() const {
+	Uint8 r;
+	Uint8 g;
+	Uint8 b;
+	Uint8 a;
+
+	SDL_GetTextureColorMod(_texture, &r, &g, &b);
+	SDL_GetTextureAlphaMod(_texture, &a);
+
+	return Color(r, g, b, a);
+}
+void Texture::set_color_mod(const Color &color) {
+	SDL_SetTextureColorMod(_texture, color.r, color.g, color.b);
+	SDL_SetTextureAlphaMod(_texture, color.a);
+}
+
+SDL_BlendMode Texture::get_blend_mode() const {
+	SDL_BlendMode blendMode;
+
+	SDL_GetTextureBlendMode(_texture, &blendMode);
+
+	return blendMode;
+}
+void Texture::set_blend_mode(const SDL_BlendMode blend_mode) {
+	SDL_SetTextureBlendMode(_texture, blend_mode);
+}
+
+SDL_ScaleMode Texture::get_texture_scale_mode() const {
+	SDL_ScaleMode scale_mode;
+
+	SDL_GetTextureScaleMode(_texture, &scale_mode);
+
+	return scale_mode;
+}
+void Texture::set_texture_scale_mode(const SDL_ScaleMode scale_mode) {
+	SDL_SetTextureScaleMode(_texture, scale_mode);
+}
+
+Image *Texture::get_image() {
+	return _image;
+}
+void Texture::set_image(Image *image) {
+	if (_texture) {
+		free();
+	}
+
+	_image = image;
+
+	refresh();
+}
+
+int Texture::get_width() const {
+	Uint32 format;
+	int access;
+	int w;
+	int h;
+
+	if (SDL_QueryTexture(_texture, &format, &access, &w, &h)) {
+		return 0;
+	}
+
+	return w;
+}
+int Texture::get_height() const {
+	Uint32 format;
+	int access;
+	int w;
+	int h;
+
+	if (SDL_QueryTexture(_texture, &format, &access, &w, &h)) {
+		return 0;
+	}
+
+	return h;
+}
+Uint32 Texture::get_format() const {
+	Uint32 format;
+	int access;
+	int w;
+	int h;
+
+	if (SDL_QueryTexture(_texture, &format, &access, &w, &h)) {
+		return 0;
+	}
+
+	return format;
+}
+int Texture::get_access() const {
+	Uint32 format;
+	int access;
+	int w;
+	int h;
+
+	if (SDL_QueryTexture(_texture, &format, &access, &w, &h)) {
+		return 0;
+	}
+
+	return access;
+}
+
+void Texture::create(int access, int w, int h) {
+	if (_texture) {
+		free();
+	}
+
+	_image = nullptr;
+
+	_texture = SDL_CreateTexture(Renderer::get_singleton()->get_renderer(), SDL_PIXELFORMAT_RGBA8888, access, w, h);
+}
+void Texture::refresh() {
+	if (_image == nullptr) {
+		return;
+	}
+
+	if (_image->get_surface() == nullptr) {
+		return;
+	}
+
+	if (_texture) {
+		free();
+	}
+
+	_texture = SDL_CreateTextureFromSurface(Renderer::get_singleton()->get_renderer(), _image->get_surface());
+}
+void Texture::free() {
+    if (_texture) {
+        SDL_DestroyTexture(_texture);
+    }
+}
+
+SDL_Texture *Texture::get_texture() {
+    return _texture;
+}
+SDL_Texture *Texture::get_texture() const {
+	return _texture;
+}
+
+Texture::Texture() {
+	_image = nullptr;
+	_texture = nullptr;
+}
+Texture::Texture(Image *image) {
+	_image = nullptr;
+	_texture = nullptr;
+
+	set_image(image);
+}
+Texture::~Texture() {
+	if (_texture) {
+		free();
+	}
+}
\ No newline at end of file
diff --git a/05_sdl_alapok/texture.h b/05_sdl_alapok/texture.h
index 934db58..75ee116 100644
--- a/05_sdl_alapok/texture.h
+++ b/05_sdl_alapok/texture.h
@@ -1,8 +1,42 @@
 #ifndef TEXTURE_H
 #define TEXTURE_H
 
+#include "image.h"
+#include <SDL.h>
+
 class Texture {
 public:
+    Color get_color_mod() const;
+    void set_color_mod(const Color &color);
+
+    SDL_BlendMode get_blend_mode() const;
+    void set_blend_mode(const SDL_BlendMode blend_mode);
+
+    SDL_ScaleMode get_texture_scale_mode() const;
+    void set_texture_scale_mode(const SDL_ScaleMode scale_mode);
+
+    Image *get_image();
+    void set_image(Image *image);
+
+    int get_width() const;
+    int get_height() const;
+    Uint32 get_format() const;
+    int get_access() const;
+
+    void create(const int access, const int w, const int h);
+    void refresh();
+    void free();
+
+    SDL_Texture *get_texture();
+    SDL_Texture *get_texture() const;
+
+    Texture();
+    Texture(Image *image);
+    virtual ~Texture();
+
+private:
+    Image *_image;
+    SDL_Texture *_texture;
 };
 
 #endif
\ No newline at end of file