From f13900b7ca46fd04dc866109a03ee73c07e67118 Mon Sep 17 00:00:00 2001
From: Kayne Ruse <kayneruse@gmail.com>
Date: Sat, 5 Nov 2022 22:05:14 +0100
Subject: [PATCH] Blocked repeated keyboard events from SDL

---
 core/engine.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/core/engine.c b/core/engine.c
index 50b9c76..183ff38 100644
--- a/core/engine.c
+++ b/core/engine.c
@@ -126,6 +126,11 @@ static void execEvents() {
 
 			//input
 			case SDL_KEYDOWN: {
+				//bugfix: ignore repeat messages
+				if (event.key.repeat) {
+					break;
+				}
+
 				//determine the given keycode
 				Literal keycodeLiteral = TO_INTEGER_LITERAL( (int)(event.key.keysym.sym) );
 				if (!existsLiteralDictionary(&engine.symKeyDownEvents, keycodeLiteral)) {
@@ -141,6 +146,11 @@ static void execEvents() {
 			break;
 
 			case SDL_KEYUP: {
+				//bugfix: ignore repeat messages
+				if (event.key.repeat) {
+					break;
+				}
+
 				//determine the given keycode
 				Literal keycodeLiteral = TO_INTEGER_LITERAL( (int)(event.key.keysym.sym) );
 				if (!existsLiteralDictionary(&engine.symKeyUpEvents, keycodeLiteral)) {