Back button added

2 files changed, 11 insertions, 1 deletions

diff --git a/src/howToPlayScreen.c b/src/howToPlayScreen.c
index abd7a01..1b342d4 100644
--- a/src/howToPlayScreen.c
+++ b/src/howToPlayScreen.c
@@ -2,11 +2,20 @@
 #include "game.h"
 
 void initHowToPlayScreen(Game * game) {
+    HowToPlayScreen * howToPlayScreen = &game->howToPlayScreen;
+
+    howToPlayScreen->goBackButton = (Rectangle){0.0, 25.0, 100.0, 50.0};
 }
 
 void updateHowToPlayScreen(Game * game) {
+    HowToPlayScreen * howToPlayScreen = &game->howToPlayScreen;
+
     ClearBackground(RAYWHITE);
-    DrawText("hi", 100, 100, 20, BLACK);
+
+    bool backPressed = GuiButton(howToPlayScreen->goBackButton, "back");
+
+    if (backPressed)
+        game->screenId = SCREEN_MAIN_MENU;
 }
 
 void resizeHowToPlayScreen(Game * game, HowToPlayScreen * howToPlayScreen) {
diff --git a/src/howToPlayScreen.h b/src/howToPlayScreen.h
index 86b720d..8e8ee22 100644
--- a/src/howToPlayScreen.h
+++ b/src/howToPlayScreen.h
@@ -4,6 +4,7 @@
 #define HOW_TO_PLAY_SCREEN_H
 
 typedef struct HowToPlayScreen {
+    Rectangle goBackButton;
 } HowToPlayScreen;
 
 void initHowToPlayScreen(Game * game);