Chests now spawn health pickups. Health pickups drop from the sky when spawned until they hit the ground.

src/Actors/Enemies/Spider/states/move.gd

@@ -8,7 +8,7 @@ func _ready():
 	landing_modifier= StateModifier.new()
 	#add_child(modifier)
 	#modifier.init_ref()
-	landing_modifier.ready( "landing", "jump" , landing_modifier.TYPE.EXIT_ANIMATION)
+	landing_modifier.ready( "landing", "land" , landing_modifier.TYPE.EXIT_ANIMATION)
 	#print("ready! MOD")
 
 

src/Interactables/Chest.gd

@@ -7,8 +7,16 @@ extends Interactable
 
 onready var sprite: Sprite = $Sprite
 
+const pickup = preload("res://src/Interactables/HealthPickup.tscn")
+var opened := false
 
 func trigger_interaction():
 	# This is something that should maybe be extended for every differant interactible.
 	# They could inherit from this base class and implement this function. 
 	sprite.frame = 1
+	
+	if !opened:
+		var chest_item = pickup.instance()
+		chest_item.global_position = global_position + Vector2(0,-50)
+		owner.add_child(chest_item)
+		opened = true

src/Interactables/HealthPickup.gd

@@ -4,6 +4,22 @@ extends Interactable
 
 onready var health_icon: AnimatedSprite = $AnimatedSprite
 
+onready var drop_raycast: RayCast2D = $RayCast2D
+
+func _ready():
+	#gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
+	gravity = 90
+	# Doesn't get enabled until it drops
+	monitoring = false
+
+func _physics_process(delta):
+
+	if drop_raycast.is_colliding() == false:
+		var velocity = Vector2(0,0)
+		position.y += delta * gravity
+	else:
+		monitoring = true
+
 func trigger_interaction():
 	# This is something that should maybe be extended for every differant interactible.
 	# They could inherit from this base class and implement this function. 

src/Interactables/HealthPickup.tscn

@@ -8,11 +8,18 @@
 radius = 6.0
 
 [node name="HealthPickup" instance=ExtResource( 2 )]
+monitoring = false
 script = ExtResource( 1 )
 
 [node name="AnimatedSprite" type="AnimatedSprite" parent="." index="0"]
 frames = ExtResource( 3 )
+frame = 2
 playing = true
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="." index="1"]
 shape = SubResource( 1 )
+
+[node name="RayCast2D" type="RayCast2D" parent="." index="2"]
+enabled = true
+cast_to = Vector2( 0, 8 )
+collision_mask = 3

src/Levels/Level.tscn

@@ -36,7 +36,7 @@ extents = Vector2( 8, 53 )
 script = ExtResource( 10 )
 
 [node name="PlayerStart" type="Position2D" parent="."]
-position = Vector2( 1047, 111 )
+position = Vector2( 92, 87 )
 
 [node name="CameraBoundaries" type="Area2D" parent="."]
 collision_layer = 256
@@ -122,6 +122,9 @@ position = Vector2( 494, 39 )
 [node name="HealthPickup" parent="." instance=ExtResource( 5 )]
 position = Vector2( 226, 153 )
 
+[node name="HealthPickup" parent="HealthPickup" instance=ExtResource( 5 )]
+position = Vector2( 754, -123 )
+
 [node name="Chest2" parent="." instance=ExtResource( 4 )]
 position = Vector2( 319, 112 )
 

src/playerD/Player.tscn

@@ -633,7 +633,8 @@ idle_node = NodePath("../idle")
 script = ExtResource( 11 )
 move_speed = 90.0
 move_speed_modifier = 90.0
-move_modifier_move_acceleration = -180.0
+move_modifier_move_acceleration = -100.0
+jerk_factor = -20.0
 animation_sequence = [ "dash" ]
 fall_node = NodePath("../fall")
 idle_node = NodePath("../idle")

src/playerD/states/hurt.gd

@@ -47,7 +47,7 @@ func process_frame(delta: float) -> State:
 func process_physics(delta: float) -> State:
 	move_component.velocity.y += gravity * delta
 	#parent.velocity = parent.move_and_slide(parent.velocity, Vector2(0, -1))
-	move_component.velocity = parent.transform.x * move_speed
+	move_component.velocity.x = parent.transform.x.x * move_speed
 #	if (parent.direction.x > 0):
 #		parent.velocity.x = 1 * move_speed
 #	else:

src/state_animated_actor.gd

@@ -353,12 +353,6 @@ func move_actor_as_desired(delta: float, x_move_direction_override: float = 0):
 				print("Acceleration changed.", abs(move_component.acceleration.x), "-", (_move_modifier_move_acceleration + _move_acceleration))
 				move_component.acceleration.x = _move_modifier_move_acceleration + _move_acceleration
 
-#			##TODO: I don't know where I should actually set the momentum. :
-#			if sign(_move_speed_modifier) == -1: # decreased speed modifier
-#				move_component.momentum.x = 0
-#			elif sign(_move_speed_modifier) == +1: # increased speed modifier
-#				move_component.momentum.x = abs(move_speed_modifier)
-
 	# If we're no longer tryingg to move int the direction of our movement and momentum.
 	if sign(current_x_velocity) != sign(move_component.desired_movement_vector.x) and move_component.momentum.x != 0:
 		if sign(_move_speed_modifier) == -1 : # decreased speed modifier
@@ -375,13 +369,15 @@ func move_actor_as_desired(delta: float, x_move_direction_override: float = 0):
 				sign(current_x_velocity) == 1) or (sign(move_component.desired_movement_vector.x) == -1 and 
 				sign(current_x_velocity) == -1):
 				print("be more opposite")
-		if sign(_move_speed_modifier) == 1:
+#		if sign(_move_speed_modifier) == 1: # increased speed modifier
-			print("faster faster.")
+#			print("faster faster.")
 	elif sign(move_component.desired_movement_vector.x) == sign(current_x_velocity) and move_component.momentum.x != 0:
 			if sign(move_component.acceleration.x) != sign(move_component.momentum.x) and x_move_direction_override == 0:
 				print("Step it up!")
 				# Flip the direction of the acceleration 
 				move_component.acceleration.x *= -1
+
+	# Apply momentum and acceleration if a modifer exists
 	if move_component.momentum.x <= 0 and _move_speed_modifier !=0:
 		#if we're trying to move but we have no momentum applied currently
 		#if move_component.desired_movement_vector.x != 0:
@@ -391,43 +387,22 @@ func move_actor_as_desired(delta: float, x_move_direction_override: float = 0):
 			if sign(_move_speed_modifier) == -1: # decreased speed modifier
 				move_component.momentum.x = 0
 			elif sign(_move_speed_modifier) == +1: # increased speed modifier
+				##TODO: in most cases this should only be applied once. need to find a way to warn against this.
 				move_component.momentum.x = abs(move_speed_modifier)
+				print("momentum applied!")
+
+	# Reverse the accelerations if we carry over momentum but the modifier no longer applies. 
 	if move_component.momentum.x > 0 and _move_speed_modifier == 0:
 		if sign(move_component.acceleration.x) == sign(move_component.momentum.x):
 			print("Whoh Woah your done.")
 			# Flip the direction of the acceleration 
 			move_component.acceleration.x *= -1
-		##TODO: I don't know where I should actually set the momentum. :
-		# This was not the place
-#		if sign(_move_speed_modifier) == -1: # decreased speed modifier
-#			move_component.momentum.x = 0
-#			move_component.acceleration.x = _move_modifier_move_acceleration + _move_acceleration
-#		elif sign(_move_speed_modifier) == +1: # increased speed modifier
-#			move_component.momentum.x = abs(move_speed_modifier)
-#		elif sign(_move_speed_modifier) == +1: # increased speed modifier
-#			print("wait does it matter")
-#		else: # physics won't apply here
-#			print("uh")
-
-#		else:
-#			print("Direction changed")
-#			if move_component.momentum.x > abs(current_x_velocity):
-#				move_component.momentum.x =  abs(current_x_velocity)
-
-		# flip the acceleration to apply against the momentum
-		#move_component.acceleration.x *= -1 * sign(move_component.momentum.x)
-		# If the movement direction changes and we have momentum
-#		print("Flip that thing!")
-#		move_component.momentum.x *=  -1 
-#	if sign(move_component.acceleration.x ) == sign(_move_speed_modifier):
-#		move_component.acceleration.x *= -1 * sign(current_x_velocity)
 
 		
 	# We're going to adjust our move speed only to the modifier 
 	move_component.momentum.x += move_component.acceleration.x * delta
 	jerk += _jerk_factor * delta
 	
-	# Momentum should always be the inverse of the speed modifier 
 
 	var new_move_speed :float = 0
 	if sign(_move_speed_modifier) == -1: # decreased speed modifier
@@ -453,7 +428,7 @@ func move_actor_as_desired(delta: float, x_move_direction_override: float = 0):
 	var sim_move_speed = (MIN_SPEED + (sign(_move_speed_modifier) * -1 * move_component.momentum.x))
 
 #	if move_component.momentum.x != 0:
-	if false:
+	if true:
 		UiManager.debug_text = ( "Mod(" + str(sign(_move_speed_modifier)) + ") Dir(" + str(move_direction) + ") Vel(" + str(sign(current_x_velocity)) + ") Mov(" + str(sign(move_component.desired_movement_vector.x)) +
 			")\nNS:" + str(round(sim_move_speed))  + #" Z:" + str(sign(_move_speed_modifier) * -1 * move_component.momentum.x) + 
 			"\nS:" + str(round(_move_speed + _move_speed_modifier)) + ",M" + str(round(move_component.momentum.x)) +