From 32fef09e83ec30e4a70730932be30c0162ea75c3 Mon Sep 17 00:00:00 2001
From: Fierelier <fierelier@gmail.com>
Date: Sun, 14 May 2023 21:41:46 +0200
Subject: [PATCH] Make engine_event_get() return a pointer

---
 main.c                             |  9 +++++----
 modules/engine/FUNCTIONS.toml      |  7 +++----
 modules/engine/frontend/sdl/main.c | 20 ++++++++++----------
 test.c                             |  9 +++++----
 4 files changed, 23 insertions(+), 22 deletions(-)

diff --git a/main.c b/main.c
index e8ee720..b83d3e6 100644
--- a/main.c
+++ b/main.c
@@ -5,8 +5,8 @@
 #include "modules/engine/frontend/generic/textures.c"
 #include "modules/engine/addon/lua.c"
 
-void handleEvent(struct ENGINE_EVENT event) {
-	if (event.type == ENGINE_EVENT_TYPE_EXIT) {
+void handleEvent(struct ENGINE_EVENT * event) {
+	if (event->type == ENGINE_EVENT_TYPE_EXIT) {
 		exit(0);
 	}
 }
@@ -39,11 +39,12 @@ int main(int argc, char **argv) {
 	engine_luaInit();
 	
 	while (1) {
-		struct ENGINE_EVENT event = engine_event_get();
-		if (event.type != ENGINE_EVENT_TYPE_NONE) {
+		struct ENGINE_EVENT * event = engine_event_get();
+		if (event->type != ENGINE_EVENT_TYPE_NONE) {
 			handleEvent(event);
 		} else {
 			tick();
 		}
+		engine_free(event);
 	}
 }
diff --git a/modules/engine/FUNCTIONS.toml b/modules/engine/FUNCTIONS.toml
index b0874f7..d224438 100644
--- a/modules/engine/FUNCTIONS.toml
+++ b/modules/engine/FUNCTIONS.toml
@@ -26,10 +26,9 @@ type = "void"
 arguments = ["long long"]
 
 # LOGIC
-# TODO: Make this into a pointer
-#[engine_event_get]
-#type = "struct ENGINE_EVENT"
-#arguments = []
+[engine_event_get]
+type = "struct ENGINE_EVENT *"
+arguments = []
 
 # TEXTURES
 [engine_texture_create]
diff --git a/modules/engine/frontend/sdl/main.c b/modules/engine/frontend/sdl/main.c
index 062646e..7347d25 100644
--- a/modules/engine/frontend/sdl/main.c
+++ b/modules/engine/frontend/sdl/main.c
@@ -78,21 +78,21 @@ SDL_Window * engine_sdl_window;
 int engine_width = 0;
 int engine_height = 0;
 
-struct ENGINE_EVENT engine_event_get() {
-	struct ENGINE_EVENT event;
+struct ENGINE_EVENT * engine_event_get() {
+	struct ENGINE_EVENT * event = engine_malloc(NULL,sizeof(struct ENGINE_EVENT));
 	SDL_Event sdlevent;
 	
 	if (!SDL_PollEvent(&sdlevent)) {
 		struct ENGINE_EVENT_NONE data;
-		event.type = ENGINE_EVENT_TYPE_NONE;
-		event.data = &data;
+		event->type = ENGINE_EVENT_TYPE_NONE;
+		event->data = &data;
 		return event;
 	}
 	
 	if (sdlevent.type == SDL_QUIT) {
 		struct ENGINE_EVENT_EXIT data;
-		event.type = ENGINE_EVENT_TYPE_EXIT;
-		event.data = &data;
+		event->type = ENGINE_EVENT_TYPE_EXIT;
+		event->data = &data;
 		return event;
 	}
 	
@@ -101,15 +101,15 @@ struct ENGINE_EVENT engine_event_get() {
 		struct ENGINE_EVENT_INPUTKB data;
 		data.pressed = (sdlevent.type == SDL_KEYDOWN);
 		data.key = sdlevent.key.keysym.scancode;
-		event.type = ENGINE_EVENT_TYPE_INPUTKB;
-		event.data = &data;
+		event->type = ENGINE_EVENT_TYPE_INPUTKB;
+		event->data = &data;
 		return event;
 	}
 	
 	unknown:
 	struct ENGINE_EVENT_UNKNOWN data;
-	event.type = ENGINE_EVENT_TYPE_UNKNOWN;
-	event.data = &data;
+	event->type = ENGINE_EVENT_TYPE_UNKNOWN;
+	event->data = &data;
 	return event;
 }
 
diff --git a/test.c b/test.c
index 4aa22f3..dcc0066 100644
--- a/test.c
+++ b/test.c
@@ -5,8 +5,8 @@
 #include "modules/engine/frontend/generic/textures.c"
 //#include "modules/engine/frontend/sdl/textures.c" // TODO
 
-void handleEvent(struct ENGINE_EVENT event) {
-	if (event.type == ENGINE_EVENT_TYPE_EXIT) {
+void handleEvent(struct ENGINE_EVENT * event) {
+	if (event->type == ENGINE_EVENT_TYPE_EXIT) {
 		exit(0);
 	}
 }
@@ -134,11 +134,12 @@ int main(int argc, char **argv) {
 	engine_window_init(256,256,"Game");
 	
 	while (1) {
-		struct ENGINE_EVENT event = engine_event_get();
-		if (event.type != ENGINE_EVENT_TYPE_NONE) {
+		struct ENGINE_EVENT * event = engine_event_get();
+		if (event->type != ENGINE_EVENT_TYPE_NONE) {
 			handleEvent(event);
 		} else {
 			tick();
 		}
+		engine_free(event);
 	}
 }