Added multipress support

src/main.rs

@@ -13,7 +13,7 @@ const BLOC_SPEED:f32 = 3.0;
 const MAX_SPEED:f32 = 20.0;
 const GRAVITY:f32 = 10.0;
 
-const BOUNCE_RATIO:f32 = 110.0;
+const BOUNCE_RATIO:f32 = 80.0;
 
 pub struct Game{
     main_bloc:Entity,
@@ -113,31 +113,44 @@ pub struct Entity{
     shape:Rect,
     velocity:Point,
 }
+fn is_up_pressed(e: &sdl2::EventPump) -> bool {
+    e.keyboard_state().is_scancode_pressed(Scancode::W) || e.keyboard_state().is_scancode_pressed(Scancode::Up)
+}
+fn is_down_pressed(e: &sdl2::EventPump)-> bool{
+    e.keyboard_state().is_scancode_pressed(Scancode::S) || e.keyboard_state().is_scancode_pressed(Scancode::Down)
+}
+fn is_left_pressed(e: &sdl2::EventPump)-> bool{
+    e.keyboard_state().is_scancode_pressed(Scancode::A) || e.keyboard_state().is_scancode_pressed(Scancode::Left)
+}
+fn is_right_pressed(e: &sdl2::EventPump)-> bool{
+    e.keyboard_state().is_scancode_pressed(Scancode::D) || e.keyboard_state().is_scancode_pressed(Scancode::Right)
+}
 
 pub fn main_loop(canvas: &mut sdl2::render::Canvas<sdl2::video::Window>,event_pump:&mut sdl2::EventPump,game:&mut Game){
     'running: loop {
+        if is_up_pressed(event_pump){
+            //println!("Hello");
+            game.up();
+        }
+        if is_down_pressed(event_pump){
+            //println!("Hello");
+            game.down();
+        }
+        if is_left_pressed(event_pump){
+            //println!("Hello");
+            game.left();
+        }
+        if is_right_pressed(event_pump){
+            //println!("Hello");
+            game.right();
+        }
+
         for event in event_pump.poll_iter() {
             match event {
                 Event::Quit {..} |
                 Event::KeyDown { keycode: Some(Keycode::Escape), .. } => {
                     break 'running
                 },
-                Event::KeyDown { keycode: Some(Keycode::W), .. } | Event::KeyDown {keycode: Some(Keycode::Up), ..} => {
-                    //pressed up
-                    game.up();
-                },
-                Event::KeyDown { keycode: Some(Keycode::S), .. } | Event::KeyDown { keycode: Some(Keycode::Down), .. } => {
-                    //pressed up
-                    game.down();
-                },
-                Event::KeyDown { keycode: Some(Keycode::A), .. } | Event::KeyDown { keycode: Some(Keycode::Left), .. } => {
-                    //pressed up
-                    game.left();
-                },
-                Event::KeyDown { keycode: Some(Keycode::D), .. } | Event::KeyDown { keycode: Some(Keycode::Right), .. } => {
-                    //pressed up
-                    game.right();
-                },
                 _ => {}
             }
         }