Initial commit

Scenes/Scripts/character_body_3d.gd

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+extends CharacterBody3D
+
+# How fast the player moves in meters per second.
+@export var speed = 14
+# The downward acceleration when in the air, in meters per second squared.
+@export var fall_acceleration = 75
+@export var mouse_sensitivity = 0.002
+const JUMP_VELOCITY = 25
+
+var target_velocity = Vector3.ZERO
+# Reference to your camera pivot or camera
+@onready var pivot = $Pivot
+
+func _ready():
+	# Captures the mouse cursor so it stays in the game window
+	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+	
+func _input(event):
+	if event is InputEventMouseMotion:
+		rotate_y(-event.relative.x * mouse_sensitivity)
+		pivot.rotate_x(-event.relative.y * mouse_sensitivity)
+		pivot.rotation.x = clamp(pivot.rotation.x, deg_to_rad(-60), deg_to_rad(60))
+		
+	if event.is_action_pressed("ui_cancel"):
+		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+		
+	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
+		if Input.get_mouse_mode() == Input.MOUSE_MODE_VISIBLE:
+			Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+
+func _physics_process(delta):
+	var direction = Vector3.ZERO
+
+	# need to map to WASD to make it work with WASD
+	if Input.is_action_pressed("ui_right"):
+		direction.x += 1
+	if Input.is_action_pressed("ui_left"):
+		direction.x -= 1
+	if Input.is_action_pressed("ui_down"):
+		direction.z += 1
+	if Input.is_action_pressed("ui_up"):
+		direction.z -= 1
+
+	if direction != Vector3.ZERO:
+		direction = direction.normalized()
+		direction = (transform.basis * direction).normalized()
+
+	# Ground Velocity
+	target_velocity.x = direction.x * speed
+	target_velocity.z = direction.z * speed
+
+	# Vertical Velocity
+	if not is_on_floor(): # If in the air, fall towards the floor. Literally gravity
+		target_velocity.y = target_velocity.y - (fall_acceleration * delta)
+		
+	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+		target_velocity.y = JUMP_VELOCITY
+
+	# Moving the Character
+	velocity = target_velocity
+	move_and_slide()
+	for i in get_slide_collision_count():
+		var collision = get_slide_collision(i)
+		var collided_object = collision.get_collider()
+		if collided_object.is_in_group("flag_group"):
+			$win_label.set_text("You Win!")