fix merge

growth/player.gd

@@ -1,4 +1,4 @@
-extends Node2D
+extends CharacterBody2D
 
 # ActionState should probably be expandable to
 enum ActionState {None, Cycling, Firing, Charging}
@@ -8,9 +8,11 @@ enum MoveState {Still, Moving, Dashing, Knockback}
 @export var dash_cooldown = 0.3
 @export var hand_size = 3
 
+@onready var camera: Camera2D = %PlayerCamera
+@onready var sprite: AnimatedSprite2D = $PlayerSprite
+
 var shield_active = true;
-@export var move_direction = Vector2.ZERO;
-var velocity = Vector2.ZERO # The player's movement vector.
+var move_direction = Vector2.ZERO;
 var target = Vector2.ZERO # The position of the player's cursor.
 
 const drawpile = [];
@@ -43,13 +45,77 @@ func update_move_direction():
 
 func update_target_coords():
 	target = get_viewport().get_mouse_position()
+	sprite.look_at(get_global_mouse_position())
 
+func update_camera_position():
+	if not camera:
+		return;
+	var camera_target = (target - screen_size / 2) / 4
+	camera.position = camera.position.lerp(camera_target, 0.1)
+
+func charge():
+		# Charge attack
+	if not charged and action_state == ActionState.Charging:
+		charge_level += charge_rate;
+		if charge_level >= 100:
+			charged = false;
+			charge_level = 0;
+	elif charge_level > 0:
+		# Gradual charge dropoff
+		charge_level = max(charge_level - charge_rate * 2, 0);
+
+func dash():
+	var card = hand.get(active_card_index);
+	if not card or dash_on_cooldown:
+		return;
+	
+	card.discard(self); # Must set move_state at start and end of dash
+	dash_on_cooldown = true;
+
+func play_card():
+	if active_card_index >= 0 and active_card_index < hand.size():
+		var card = hand[active_card_index];
+		card.play(self);
+
+func cycle_card(index_shift):
+	if hand.size() > 0:
+		active_card_index = (active_card_index + index_shift) % hand.size();
+	else:
+		draw_card();
+
+func discard_active_card():
+	if active_card_index >= 0 and active_card_index < hand.size():
+		var card = hand[active_card_index];
+		discard_pile.append(card);
+		hand.remove_at(active_card_index);
+		active_card_index = min(active_card_index, hand.size() - 1);
+		draw_card();
+
+func draw_card():
+	if drawpile.size() == 0:
+		shuffle_deck();
+	if drawpile.size() > 0 and hand.size() < hand_size:
+		var card = drawpile.pop_back();
+		hand.append(card);
+		if active_card_index == -1:
+			active_card_index = 0;
+
+# TODO: Reboot mechanics
+func shuffle_deck():
+	for card in discard_pile:
+		drawpile.append(card);
+	discard_pile.clear();
+	drawpile.shuffle();
+	active_card_index = 0;
 
 func _ready():
 	screen_size = get_viewport_rect().size
+	while (hand.size() < hand_size and drawpile.size() > 0):
+		draw_card();
 
 func _process(delta):
 	update_target_coords();
+	update_camera_position();
 	if (move_state != MoveState.Dashing):		
 		update_move_direction();
 
@@ -62,12 +128,24 @@ func _process(delta):
 	# handle move_state
 	if move_state == MoveState.Knockback:
 		pass
+	elif Input.is_action_just_pressed("dash"):
+		dash();
 	elif (move_state != MoveState.Dashing):
 		velocity = move_direction * speed;
 		if velocity.x || velocity.y:
 			move_state = MoveState.Moving;
 		else:
 			move_state = MoveState.Still;
+
+	move_and_slide();
 	
-	position += velocity * delta
-	position = position.clamp(Vector2.ZERO, screen_size)
+	# Handle action_state
+	if Input.is_action_pressed("play_card"):
+		play_card();
+		
+	if Input.is_action_just_pressed("cycle_card_left"):
+		action_state = ActionState.Cycling;
+		cycle_card(-1);
+	elif Input.is_action_just_pressed("cycle_card_right"):
+		action_state = ActionState.Cycling;
+		cycle_card(1);