Massive work on level, UI, sound, and player functionality, small progress on netcode. Renamed project to Net Gunner.

scripts/player.gd

@@ -2,9 +2,16 @@ class_name Player extends CharacterBody3D
 
 @export var speed : float = 10
 @onready var body = $Body
+@onready var data : PlayerData = $Data 
+
+var current_square : Vector3i
+var detecting : bool
+var detect_squares : Dictionary[Vector3i, bool] = {}
+
+signal trap_cycled(trap_index)
+signal trap_quantity_changed(trap_index, quantity)
+signal trap_list_changed(traps)
 
-func _enter_tree() -> void:
-	Game.player = self
 
 func _physics_process(delta: float) -> void:
 	var dir = Input.get_vector("west", "east", "north", "south")
@@ -12,4 +19,98 @@ func _physics_process(delta: float) -> void:
 	if dir.length_squared() > 0:
 		body.look_at(body.global_position - dir)
 		velocity = speed * dir
+		if detecting:
+			velocity /= 3
+		if !is_on_floor():
+			velocity += get_gravity()
 		move_and_slide()
+	if detecting:
+		update_detecting()
+		
+	if Input.is_action_just_pressed("left cycle trap"):
+		cycle_active_trap(-1)
+	if Input.is_action_just_pressed("right cycle trap"):
+		cycle_active_trap(1)
+	if Input.is_action_just_pressed("detect"):
+		start_detecting()
+	elif Input.is_action_just_released("detect"):
+		stop_detecting()
+
+
+func update_detecting() -> void:
+	var new_square : Vector3i = (global_position - Vector3.ONE * .5).round()
+	if new_square == current_square:
+		return
+	current_square = new_square
+	var new_squares : Dictionary[Vector3i, bool] = {}
+	for i in range(-2, 3):
+		for j in range(-2, 3):
+			for k in range(-2, 2):
+				if abs(i) + abs(j) < 3:
+					var sq = current_square + Vector3i(i, k, j)
+					new_squares[sq] = true
+	
+
+	for sq in detect_squares.keys():
+		if !new_squares.has(sq):
+			Game.level.detect_square(sq, false)
+	
+
+	
+	var remove_list = []
+	for sq in new_squares.keys():
+		if detect_squares.has(sq):
+			continue
+		if !Game.level.detect_square(sq, true):
+			remove_list.append(sq)
+	
+	detect_squares = new_squares
+	for key in remove_list:
+		detect_squares.erase(key)
+	
+
+
+
+
+func start_detecting() -> void:
+	detecting = true
+	current_square = (global_position - Vector3.ONE * .5).round()
+	detect_squares = {}
+	for i in range(-2, 3):
+		for j in range(-2, 3):
+			for k in range(-2, 2):
+				if abs(i) + abs(j) < 3:
+					var sq = current_square + Vector3i(i, k, j)
+					detect_squares[sq] = true
+	
+	var remove_list = []
+	
+	for sq in detect_squares.keys():
+		if !Game.level.detect_square(sq, true):
+			remove_list.append(sq)
+	
+	for key in remove_list:
+		detect_squares.erase(key)
+	
+
+func stop_detecting() -> void:
+	detecting = false
+	for sq in detect_squares.keys():
+		Game.level.detect_square(sq, false)
+	detect_squares = {}
+
+func setup(traps) -> void:
+	$Data.traps = traps
+	Game.setup_player(self)
+
+func cycle_active_trap(dir) -> void:
+	var prev = data.active_trap
+	data.active_trap += dir
+	if data.active_trap < 0:
+		data.active_trap = 0
+	
+	if data.active_trap >= len(data.traps):
+		data.active_trap = len(data.traps) - 1
+	
+	if prev != data.active_trap:
+		trap_cycled.emit(data.active_trap)