Physics or something

player_2d.gd

@@ -1,24 +1,48 @@
 extends CharacterBody2D
 
+const SPEED = 400.0
 
-const SPEED = 300.0
-const JUMP_VELOCITY = -400.0
+const GRAVITY_MULT = 0.8
 
-func _physics_process(delta: float) -> void:
-	# Add the gravity.
-	#if not is_on_floor():
-	velocity += get_gravity() * delta
+const JUMP_VELOCITY = -410.0
 
-	# Handle jump.
-	#if Input.is_action_just_pressed("ui_accept") and is_on_floor():
-		#velocity.y = JUMP_VELOCITY
+var fall_timer = 0.0
 
-	# Get the input direction and handle the movement/deceleration.
-	# As good practice, you should replace UI actions with custom gameplay actions.
-	var direction := Input.get_axis("ui_left", "ui_right")
+var jumps = 0
+
+func _ready() -> void:
+	pass
+	
+func _process(delta: float) -> void:
+	if Input.is_action_just_pressed("jump"):
+		if is_on_floor():
+			velocity.y = JUMP_VELOCITY
+		elif !is_on_floor() and jumps >= 1:
+			jumps -= 1
+			velocity.y = JUMP_VELOCITY
+		
+	if Input.is_action_pressed("jump") and is_on_wall_only():
+			print("WALL HANGING")
+			#velocity.y = 0
+			#velocity.x = 0
+			
+	var direction = Input.get_axis("move_left","move_right")
 	if direction:
 		velocity.x = direction * SPEED
 	else:
 		velocity.x = move_toward(velocity.x, 0, SPEED)
+	
+	fall_timer += 0.001
+	if is_on_floor():
+		fall_timer = 0
+		jumps = 1
+		
+	if is_on_wall():
+		jumps = 1
+		
+func _physics_process(delta: float) -> void:
+
+	if not is_on_floor():
+		velocity += (get_gravity() * GRAVITY_MULT) * delta
 
 	move_and_slide()