4 Game Objectives and Custom Signals

ahmedgg/scripts/Player.gd

@@ -0,0 +1,29 @@
+extends CharacterBody2D
+
+
+const SPEED = 300.0
+const JUMP_VELOCITY = -400.0
+
+
+func _physics_process(delta: float) -> void:
+	# Add the gravity.
+	if not is_on_floor():
+		velocity += get_gravity() * delta
+
+	# Handle jump.
+	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+		velocity.y = JUMP_VELOCITY
+
+	# 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")
+	if direction:
+		velocity.x = direction * SPEED
+	else:
+		velocity.x = move_toward(velocity.x, 0, SPEED)
+
+	move_and_slide()
+	for i in get_slide_collision_count():
+		var c=get_slide_collision(i)
+		if c.get_collider() is RigidBody2D:
+			c.get_collider().apply_central_impulse(-c.get_normal() * 60)

ahmedgg/scripts/game controller.gd

@@ -0,0 +1,27 @@
+extends Node2D
+
+# Game Data
+var totalcrates=4
+var cratesdestroyed = 0
+
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_trigger_areatrigger(body) -> void:
+	print("game conroller knows about crate destruction")
+	cratesdestroyed +=1
+	totalcrates -=1
+	#kill
+	body.queue_free()
+	if totalcrates <=0:
+		print("you won")
+	

ahmedgg/scripts/trigger.gd

@@ -0,0 +1,16 @@
+extends Area2D
+
+signal areatrigger(Object)
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	print("Trigger is here")
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_body_entered(body: Node2D) -> void:
+	print("Body Collision in trigger")
+	areatrigger.emit(body)