resizable

2 files changed, 13 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index e863001..4a76f1f 100755
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,6 @@
 #include <SDL2/SDL_render.h>
 #include <SDL2/SDL_timer.h>
+#include <SDL2/SDL_video.h>
 #include <stdio.h>
 #include <stdbool.h>
 #include <time.h>
@@ -24,7 +25,7 @@ int main(int argc, char *argv[])
     int startw=600;
     int starth=600;
 
-	SDL_Window *window = SDL_CreateWindow(PROJECT_NAME, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, startw, starth, SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL);
+	SDL_Window *window = SDL_CreateWindow(PROJECT_NAME, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, startw, starth, SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
 	if (!window) {
 		printf("Failed to create window: %s\n", SDL_GetError());
 	}
@@ -91,6 +92,12 @@ int main(int argc, char *argv[])
                         e.window.event == SDL_WINDOWEVENT_FOCUS_GAINED) {
 
                     window_visible = true;
+                } else if(SDL_WINDOWEVENT_RESIZED){
+                    SDL_GetRendererOutputSize(renderer, &stuff.width, &stuff.height);
+                    SDL_DestroyRenderer(renderer);
+                    renderer = SDL_CreateRenderer(window,-1,SDL_RENDERER_SOFTWARE);
+                    stuff.renderer=renderer;
+                    window_resized(&stuff);
                 }
             }
             stuff.mx=e.button.x;
diff --git a/src/objects.c b/src/objects.c
index 7cdfb4c..f48e9ee 100755
--- a/src/objects.c
+++ b/src/objects.c
@@ -158,3 +158,8 @@ void draw(STUFFS *stuff){
     frame_i1++;
 	SDL_RenderPresent(stuff->renderer);
 }
+
+void window_resized(STUFFS *stuff){
+    stuff->obj.attractor.pos.x=(float)stuff->width/2;
+    stuff->obj.attractor.pos.y=(float)stuff->height/2;
+}