Einlander’s gists

Einlander / simple_state.gd

Created August 1, 2022 21:52

Simple FSM

	# https://www.reddit.com/r/godot/comments/rfzwom/sexystupid_state_machine_in_8_lines/
	class_name StateMachine extends Node

	signal state_changed
	var state:int = 0 setget _set_state

	func _init(inital_state:int = 0) -> void:
	state = inital_state
	pass

Einlander / path_manager2.gd

Created April 30, 2022 22:27

	# TODO: Make sure it can handle multiple spawn locations
	# TODO: Add the ability to trace back along player nav_path to find furthest point to use as distance traveled
	# TODO: Add ability to get a point from a percentage along the nav_path
	# TODO: Add ability to look forward n distance from where the intersect or player is
	# TODO: Add ability to check if player can travel to path without obstacles. if not find another near segment to check from.
	# TODO: Add ability to get path ahead from vector3 to distance
	extends Node

	var director:Node

Einlander / generate_key_maps.gd

Last active February 3, 2021 22:54

Generates some simple keymaps

	extends Node

	# Declare member variables here. Examples:
	# var a = 2
	# var b = "text"

	# Called when the node enters the scene tree for the first time.

	func _enter_tree():
	push_warning("WARNING Generating Key Maps: Be sure to use the Input Map in the release")

Einlander / stair handling.gd

Last active November 28, 2021 19:10

how i handle stairs in my fps

	var last_velocity = Vector3.ZERO
	var slide_collisions = []

	func handle_stairs3(slides:Array, start_position:Vector3, rotation, radius:float,ray:RayCast):
	ray.enabled = true
	$StepClear.enabled = true

	if slides.size()>0:
	var selected_slide:KinematicCollision = null
	var slide_positions = []

Einlander / path_optimization.gd

Last active December 21, 2020 10:09

Optimizes the navigation meshes get_simple_path() array output

	func optimize_path(path:Array,remove_duplicates = true):
	#fail early
	if path.size() < 1:
	return path

	var last_normal:Vector3
	var point:Vector3
	var optimized_list = []
	var uniq = []

Einlander / generate_static_collision_tree.gd

Created February 26, 2019 08:17

Simple Godot script to generate Trimesh Collisions on a node and all it's children

	#Simple script to generate Trimesh Collisions on a node and all it's children

	extends Node


	var collision_body = StaticBody.new()
	var collision_shape = CollisionShape.new()

	func _ready():
	walk_nodes(self)

Einlander / fps_histogram.gd

Created December 16, 2018 22:32

Draws a Histogram of your last 300 fps

	extends Node2D

	# Declare memr variables here. Examples:
	# var a = 2
	# var b = "text"

	# Called when the node enters the scene tree for the first time.

	var _fps_ticker_data = []
	var fpskeydown = false

Einlander / cubemap_capture.gd

Created September 19, 2018 03:39

Takes the needed pictures to create a cube map.

	extends Camera
	# Takes the needed pictures to create a cube map.
	# Read this to find where the files are saved. http://docs.godotengine.org/en/3.0/tutorials/io/data_paths.html?highlight=user%3A%2F%2F
	# Go here to make it useable in godot. https://nadirpatch.com/cube2sphere/

	var _pass = 0
	func _ready():
	get_viewport().size = Vector2(1024,1024)
	self.rotation = Vector3(0,0,0)
	pass

Einlander / scene_debug.gd

Last active February 3, 2021 20:04

A super useful script for fps games. Attach it to the root node in your scene. Provides an FPS counter, fullscreen toggle, exits the game, and reloads the scene.

	# Simple Utility Script
	# Traps Mouse Cursor and hides it.
	# ESCAPE to quit game
	# F5 to reload current scene
	# F9 to toggle collision shape dispay. Scene MUST be reloaded
	# F10 to toggle fps Display
	# F11 to switch from windowed to fullscreen
	# F12 to take screenshot
	#
	# Works great for fps games

Einlander / fps_player.gd

Last active January 19, 2022 20:01

Prototype Godot FPS Controller

	extends KinematicBody

	# class member variables go here, for example:
	# var a = 2
	# var b = "textvar"

	export(float) var walk_speed = 4
	export(float) var run_speed = 6
	export(float) var acceleration = 5
	export(float) var deceleration = 8