From a80477f2e7f4c18adcc6441828d17582aad2598f Mon Sep 17 00:00:00 2001
From: WBoerenkamps <wrj.boerenkamps@student.avans.nl>
Date: Mon, 9 Dec 2024 15:29:18 +0100
Subject: get_keyboard_state working

---
 src/crepe/facade/SDLContext.cpp | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

(limited to 'src/crepe/facade/SDLContext.cpp')

diff --git a/src/crepe/facade/SDLContext.cpp b/src/crepe/facade/SDLContext.cpp
index 722c165..1e8af41 100644
--- a/src/crepe/facade/SDLContext.cpp
+++ b/src/crepe/facade/SDLContext.cpp
@@ -78,8 +78,7 @@ SDLContext::~SDLContext() {
 	SDL_Quit();
 }
 
-// Function that uses the shared table
-Keycode SDLContext::sdl_to_keycode(SDL_Keycode sdl_key) {
+Keycode SDLContext::sdl_to_keycode(SDL_Scancode sdl_key) {
 	static const std::array<Keycode, SDL_NUM_SCANCODES> LOOKUP_TABLE = [] {
 		std::array<Keycode, SDL_NUM_SCANCODES> table{};
 		table.fill(Keycode::NONE);
@@ -192,19 +191,23 @@ Keycode SDLContext::sdl_to_keycode(SDL_Keycode sdl_key) {
 	return LOOKUP_TABLE[sdl_key];
 }
 std::array<bool, Keycode::NUM_KEYCODES> SDLContext::get_keyboard_state() {
-	// Array to hold the key states (true if pressed, false if not)
-	std::array<bool, SDL_NUM_SCANCODES> keyState;
-
-	const Uint8 * current_state = SDL_GetKeyboardState(nullptr);
-
-	for (int i = 0; i < SDL_NUM_SCANCODES; ++i) {
-		// Set true if the key is pressed, false if not
-		keyState[i] = current_state[i] != 0;
-	}
-
-	return keyState;
+    // Array to hold the key states (true if pressed, false if not)
+    std::array<bool, Keycode::NUM_KEYCODES> keyState{};
+    SDL_PumpEvents();
+    const Uint8 *current_state = SDL_GetKeyboardState(nullptr);
+    
+    for (int i = 0; i < SDL_NUM_SCANCODES; ++i) {
+        Keycode key = sdl_to_keycode(static_cast<SDL_Scancode>(i));
+        
+        if (key != Keycode::NONE) {
+            keyState[key] = current_state[i] != 0;
+        }
+    }
+    
+    return keyState;
 }
 
+
 MouseButton SDLContext::sdl_to_mousebutton(Uint8 sdl_button) {
 	static const std::array<MouseButton, 5> MOUSE_BUTTON_LOOKUP_TABLE = [] {
 		std::array<MouseButton, 5> table{};
-- 
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