From f10af4aaf3765692e4951edce09260dde87985d2 Mon Sep 17 00:00:00 2001
From: Julie Marchant <onpon4@riseup.net>
Date: Thu, 30 May 2019 12:29:47 -0400
Subject: [PATCH] Made the window resizable.

---
 src/engine.c |  6 +++++-
 src/player.c | 10 ++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/engine.c b/src/engine.c
index 2abcf79..be1ba39 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -277,7 +277,9 @@ void engine_setMode()
 		exit(1);
 	}
 
-	window = SDL_CreateWindow("Project: Starfighter", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, screen->w, screen->h, 0);
+	window = SDL_CreateWindow("Project: Starfighter",
+		SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
+		screen->w, screen->h, SDL_WINDOW_RESIZABLE);
 	if (window == NULL)
 	{
 		printf("Could not create window: %s\n", SDL_GetError());
@@ -329,6 +331,8 @@ void engine_setFullscreen(int value)
 	// Clear the screen (prevents artifacts)
 	screen_clear(black);
 	renderer_update();
+	screen_clear(black);
+	screen_addBuffer(0, 0, screen->w, screen->h);
 
 	SDL_SetWindowFullscreen(window, engine.fullScreen ? FULLSCREEN : 0);
 }
diff --git a/src/player.c b/src/player.c
index 0afc34f..aaa21fb 100644
--- a/src/player.c
+++ b/src/player.c
@@ -25,10 +25,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "alien.h"
 #include "audio.h"
 #include "engine.h"
+#include "colors.h"
 #include "game.h"
 #include "gfx.h"
 #include "info.h"
 #include "player.h"
+#include "renderer.h"
 #include "screen.h"
 #include "weapons.h"
 #include "window.h"
@@ -333,6 +335,14 @@ void player_getInput()
 				break;
 
 			case SDL_WINDOWEVENT:
+				if (engine.event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED)
+				{
+					screen_clear(black);
+					renderer_update();
+					screen_clear(black);
+					screen_addBuffer(0, 0, screen->w, screen->h);
+				}
+
 				if (engine.autoPause &&
 						(engine.event.window.event == SDL_WINDOWEVENT_FOCUS_LOST))
 					engine.paused = 1;