4 files changed, 31 insertions, 13 deletions
diff --git a/Makefile b/Makefile
index 5ffa84a..1bf7aae 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ SDL_HEADERS=/usr/include/SDL2
 CFLAGS=-g -Wall -pedantic -std=c99 $$(sdl2-config --cflags)
 LFLAGS=$$(sdl2-config --libs)
 
-findgame: main.o world.o random.o generator.o save.o
+findgame: main.o world.o random.o generator.o save.o die.o
 	$(CC) -o $@ $^ $(LFLAGS)
 
 main.o: world.h random.h save.h
diff --git a/die.c b/die.c
new file mode 100644
index 0000000..95ca7c2
--- /dev/null
+++ b/die.c
@@ -0,0 +1,16 @@
+#include <SDL.h>
+
+void die(void) {
+	while (1) {
+		// draw error message text?
+		SDL_Event e;
+		while (SDL_WaitEvent(&e)) SDL_Delay(1);
+	}
+}
+
+void sdl_error_assert(SDL_bool condition) {
+	if (!condition) {
+		SDL_LogCritical(SDL_LOG_CATEGORY_ERROR, "%s", SDL_GetError());
+		die();
+	}
+}
diff --git a/die.h b/die.h
index 5048ced..9639bf1 100644
--- a/die.h
+++ b/die.h
@@ -1,13 +1,12 @@
+#ifndef DIE_H
+#define DIE_H
+
 #include <SDL.h>
 
-#include <stdlib.h>
+void die(void);
+void sdl_error_assert(SDL_bool condition);
 
-#define die(...) (SDL_Log(__VA_ARGS__), abort())
-static inline void sdl_error_assert(SDL_bool condition) {
-	if (!condition) {
-		SDL_Log("%s", SDL_GetError());
-		// banish to hell forever
-		abort();
-	}
-}
+#define die(...) (SDL_LogCritical(SDL_LOG_CATEGORY_ERROR, __VA_ARGS__), die())
 #define sdl_error_assert(c) (sdl_error_assert(c && SDL_TRUE))
+
+#endif
diff --git a/main.c b/main.c
index 2443d7a..39eb282 100644
--- a/main.c
+++ b/main.c
@@ -68,19 +68,22 @@ static int run() {
 
 int main(int argc, char *argv[]) {
 	if (SDL_Init(SDL_INIT_VIDEO) < 0) {
-		SDL_Log("error initializing SDL: %s", SDL_GetError());
+		SDL_LogCritical(SDL_LOG_CATEGORY_ERROR,
+			"error initializing SDL: %s", SDL_GetError());
 		return 1;
 	}
 	win = SDL_CreateWindow("find",
 		SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 960, 720,
 		SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE);
 	if (!win) {
-		SDL_Log("error creating window: %s", SDL_GetError());
+		SDL_LogCritical(SDL_LOG_CATEGORY_ERROR,
+			"error creating window: %s", SDL_GetError());
 		return 1;
 	}
 	rend = SDL_CreateRenderer(win, -1, SDL_RENDERER_PRESENTVSYNC);
 	if (!rend) {
-		SDL_Log("error creating renderer: %s", SDL_GetError());
+		SDL_LogCritical(SDL_LOG_CATEGORY_ERROR,
+			"error creating renderer: %s", SDL_GetError());
 		return 1;
 	}