player animations, variable triggers, & working bullets

ahmedgg/scripts/Player.gd

@@ -1,4 +1,5 @@
-extends CharacterBody2D
+class_name Player extends CharacterBody2D
+@onready var playerGraphic: AnimatedSprite2D = $AnimatedSprite2D
 
 
 const SPEED = 300.0
@@ -9,6 +10,7 @@ var faceLeft=false
 var pushRightEnabled = false
 var pushLeftEnabled = false
 var pushTarget
+var isJumping = false
 @onready var right_target: Node2D = $rightTarget_Node2D
 @onready var left_target: Node2D = $leftTarget_Node2D
 
@@ -22,10 +24,14 @@ func _physics_process(delta: float) -> void:
 	# Add the gravity.
 	if not is_on_floor():
 		velocity += get_gravity() * delta
+	else:
+		isJumping = false
 
 	# Handle jump.right_cast
 	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
 		velocity.y = JUMP_VELOCITY
+		isJumping = true
+		playerGraphic.play("jump")
 
 	# Get the input direction and handle the movement/deceleration.
 	# As good practice, you should replace UI actions with custom gameplay actions.
@@ -51,10 +57,18 @@ func _physics_process(delta: float) -> void:
 		velocity.x = direction * SPEED
 	else:
 		velocity.x = move_toward(velocity.x, 0, SPEED)
+	if direction:
+			if not isJumping:
+				playerGraphic.play("run")
+	if direction ==0:
+		if not isJumping:
+			playerGraphic.play("idle")
 	if direction<0:
 		faceLeft=true
+		playerGraphic.flip_h = true
 	if direction>0:
 		faceLeft=false
+		playerGraphic.flip_h = false
 		
 
 	move_and_slide()

ahmedgg/scripts/crate.gd

@@ -0,0 +1 @@
+class_name Crate extends RigidBody2D

ahmedgg/scripts/game controller.gd

@@ -1,27 +0,0 @@
-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/game_controller.gd

@@ -0,0 +1,43 @@
+class_name GameController 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(effect, body) -> void:
+	print("Do effect " +effect)
+	match effect:
+		"destroy":
+			#write code to destroy
+			if body is Crate:
+				%SceneManager.destroy(body)
+				cratesdestroyed +=1
+		"powerup":
+			#write code to power up
+			if body is Player:
+				print ("power up the player")
+	
+func bulletHit(body):
+	print("Game Controller knows bullet hit")
+	if body is Crate:
+		print ("you hit a crate")
+		cratesdestroyed +=1
+		%SceneManager.destroy(body)
+		print("Crates remaining::"+str(totalcrates - cratesdestroyed))
+
+func numberofCrates (value):
+	totalcrates = value
+	print("Game Controller knows crates "+str(totalcrates))

ahmedgg/scripts/scene_manager.gd

@@ -1,4 +1,7 @@
 extends Node
+@onready var gameController: GameController = $".."
+@onready var crates: Node2D = $"../crates"
+@onready var triggers: Node2D = $"../Triggers"
 
 var bulletsFiredTotal = 0
 var bulletsMadeTotal = 0
@@ -29,3 +32,25 @@ func makeBullet(position,speed):
 	newBullet.transform = position
 func bulletHit(bullet, body):
 	print("tell game controller we hit something")
+	gameController.bulletHit(body)
+	bullet.setSpeed(0)
+	bullet.position = Vector2(-100,-100)
+	
+func destroy(body):
+	body.queue_free()
+func buildLevel():
+	#how many crates?
+	var totalCrates = 0
+	for obj in crates.get_children():
+		if obj is Crate:
+			totalCrates +=1
+	gameController.numberofCrates(totalCrates)
+	
+	#wire up the triggers
+	for obj in triggers.get_children():
+		if obj is Trigger:
+			#wire out to GC
+			obj.areatrigger.connect(gameController._on_trigger_areatrigger)
+			
+func _ready() -> void:
+	buildLevel()

ahmedgg/scripts/trigger.gd

@@ -1,6 +1,7 @@
-extends Area2D
+class_name Trigger extends Area2D
+@export var effect = "alert"
 
-signal areatrigger(Object)
+signal areatrigger(effect, Object)
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	print("Trigger is here")
@@ -13,4 +14,5 @@ func _process(delta: float) -> void:
 
 func _on_body_entered(body: Node2D) -> void:
 	print("Body Collision in trigger")
-	areatrigger.emit(body)
+	areatrigger.emit(effect, body)
+