interact

entity/AI/Player.gd

@@ -2,8 +2,11 @@ extends Node
 
 # Player AI
 var ignore_input = false
+var body_exit_signal = false # interact_input()
+var interact_target = null
 var velocity_sum = Vector2(0.0,0.0)
 
+# Setters + Getters
 func set_ignore_input(new_bool):
 	ignore_input = new_bool
 func get_ignore_input():
@@ -11,10 +14,55 @@ func get_ignore_input():
 func get_user():
 	return get_parent()
 
+### LOGIC ###
+
 # Get Player Input
 func get_input():
 	if not ignore_input:
 		get_movement_input()
+		get_interact_input()
+
+### INTERACTING ###
+
+# Listen for Hotkey for Interacting
+func get_interact_input():
+## Interact Hotkey
+	if Input.is_action_just_pressed('interact'):
+## Get overlapping bodies from range bubble
+		var bodies = get_user().get_overlapping_bodies() 
+		#var areas = get_user().get_overlapping_areas()
+## Exclusions
+		for body in bodies:
+			if !body.has_method("get_user"):
+				bodies.erase(body)
+			if body.has_method("get_user") and body.get_user().is_player():
+				bodies.erase(body)
+		#for area in areas:
+		#	if area.has_method("get_user"):
+		#		areas.erase(area)
+## Collect Interactable Targets in Range
+		var interact_targets = []
+		for b in bodies:
+			if b.get_user().is_in_group("can_interact"):
+				interact_targets.append(b.get_user())
+		#for a in areas:
+		#	if a.get_user().is_in_group("can_interact"):
+		#		interact_targets.append(a.get_user())
+## Find Nearest Interactable Target
+		if interact_targets:
+			interact_targets.sort_custom(FoeSorter.new(get_user().get_gpos()), "sort")
+			#get_user().set_target(interact_targets[0])
+			interact_targets[0].interact()
+
+# Foe Finder System
+class FoeSorter:
+	var point = null
+	func _init(new_point):
+		self.point = new_point
+	func sort(a, b):
+		return self.point.distance_to(a.get_gpos()) < self.point.distance_to(b.get_gpos())
+
+### MOVEMENT ###
 
 # Get Movement Key Input
 func get_movement_input():
@@ -65,6 +113,8 @@ func movement_key_released(direction):
 	get_user().animate("Idle")
 	get_user().set_internal_velocity(velocity_sum)
 
+### PHYSICS PROCESS
+
 # Physics Process
 func _physics_process(_delta):
 ## Keyboard Movement