From d6bcc9271d95ae51073c8adef685c9809583102c Mon Sep 17 00:00:00 2001
From: Jopestpe <47086979+Jopestpe@users.noreply.github.com>
Date: Tue, 30 Sep 2025 13:27:10 -0300
Subject: [PATCH]  gravity could be enabled/disabled

---
 examples/shapes/shapes_bouncing_ball.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/examples/shapes/shapes_bouncing_ball.c b/examples/shapes/shapes_bouncing_ball.c
index 824c7577f..73dca0011 100644
--- a/examples/shapes/shapes_bouncing_ball.c
+++ b/examples/shapes/shapes_bouncing_ball.c
@@ -35,6 +35,7 @@ int main(void)
     int ballRadius = 20;
     float gravity = 0.2f;
 
+    bool useGravity = true;
     bool pause = 0;
     int framesCounter = 0;
 
@@ -46,18 +47,19 @@ int main(void)
     {
         // Update
         //-----------------------------------------------------
+        if (IsKeyPressed(KEY_G)) useGravity = !useGravity;
         if (IsKeyPressed(KEY_SPACE)) pause = !pause;
-
+        
         if (!pause)
         {
             ballPosition.x += ballSpeed.x;
             ballPosition.y += ballSpeed.y;
 
-            ballSpeed.y += gravity;
+            if (useGravity) ballSpeed.y += gravity;
             
             // Check walls collision for bouncing
             if ((ballPosition.x >= (GetScreenWidth() - ballRadius)) || (ballPosition.x <= ballRadius)) ballSpeed.x *= -1.0f;
-            if ((ballPosition.y >= (GetScreenHeight() - ballRadius))) ballSpeed.y *= -0.95f;
+            if ((ballPosition.y >= (GetScreenHeight() - ballRadius)) || (ballPosition.y <= ballRadius)) ballSpeed.y *= -0.95f;
         }
         else framesCounter++;
         //-----------------------------------------------------
@@ -70,12 +72,15 @@ int main(void)
 
             DrawCircleV(ballPosition, (float)ballRadius, MAROON);
             DrawText("PRESS SPACE to PAUSE BALL MOVEMENT", 10, GetScreenHeight() - 25, 20, LIGHTGRAY);
+            
+            if (useGravity) DrawText("GRAVITY: ON (Press G to disable)", 10, GetScreenHeight() - 50, 20, DARKGREEN);
+            else DrawText("GRAVITY: OFF (Press G to enable)", 10, GetScreenHeight() - 50, 20, RED);
 
             // On pause, we draw a blinking message
             if (pause && ((framesCounter/30)%2)) DrawText("PAUSED", 350, 200, 30, GRAY);
 
             DrawFPS(10, 10);
-
+            
         EndDrawing();
         //-----------------------------------------------------
     }