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Code cleanup

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Cleaned up various things in the code to make it easier for the next person
This commit is contained in:
tedlipper
2026-03-10 18:26:21 -07:00
parent 2c1c865e3d
commit cd4f527ab1
6 changed files with 105 additions and 130 deletions
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57
TedsNotepad.txt Normal file
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@@ -0,0 +1,57 @@
x1*x2+y1*y2
along normal speedx*sp
var proje_normal = global_transform.x.normalized()
#proje_normal.y = -proje_normal.y
print("Proje Normal: ", proje_normal)
var speed_perp: float = proje_normal.dot(normal)
var perp_line: Vector2 = Vector2(normal.y,-normal.x)
var speed_para: float = proje_normal.dot(perp_line)
print("speed perp: ", speed_perp)
print("speed para: ", speed_para)
# this is just to check my math
# should be aproximately 1 (there will be some bit depth precision errors)
print("speed hype: ", speed_para*speed_para + speed_perp*speed_perp)
var newDirection: Vector2 = Vector2(
(speed_perp * normal.x) + (speed_para * normal.y),
(speed_perp * normal.y) + (speed_para *-normal.x))
var projectile_velocity = area.get_parent().get_facing_direction()
print("projectile speed......................", projectile_velocity)
var shield_normal = global_transform.x.normalized()
print("Shield Normal: ", shield_normal)
#shield_normal.y = -shield_normal.y
# if abs(projectile_velocity.y)>abs(projectile_velocity.x):
# shield_normal = global_transform.y.normalized()
#shield_normal.y = -shield_normal.y
#shield_normal.x = -shield_normal.x
# var shield_perp = Vector2(shield_normal.y,-shield_normal.x)
# if area.has_method("bounce"):
# if projectile_velocity.dot(shield_perp) < 0:
# area.bounce(shield_normal)
if area.has_method("bounce"):
#if projectile_velocity.dot(shield_normal) < 0:
area.bounce(shield_normal)

36
block/Scenes/Projectile_1.gd
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@@ -1,46 +1,24 @@
extends Node2D
const isDebugLineOn: bool = false
const speed = 200
@onready var player: CharacterBody2D = get_tree().get_first_node_in_group("player")
var direction = Vector2.RIGHT
#var debug_normal: Vector2 = Vector2.ZERO
func _ready() -> void:
#direction = (player.global_position - global_position).normalized()
#look_at(player.global_position)
# pass
# direction of the player
direction = (player.global_position - global_position).normalized()
global_rotation = direction.angle()
#direction= global_position.direction_to(player.global_position)
#direction = Vector2.RIGHT.rotated(rotation+ get_angle_to(playerDirection))
func _draw():
pass
# draw_line(Vector2(1,0) * 1000, debug_normal * 50, Color.RED, 2.0)
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
position += direction * speed * delta
#position += playerDirection * speed * delta
#look_at(player.global_position)
#look_at(direction)#
func get_facing_direction():
# Get the direction vector based on the node's current rotation
var direction_vector: Vector2 = Vector2.from_angle(rotation)
return direction_vector
func changeDirection(normal: Vector2):
print("direction:", direction)
# direction = direction.bounce(normal)
direction = normal
#direction = newDirection
#direction = direction.bounce(perp_line)
rotation = direction.angle()
print("direction:", direction)
func bounce(normal: Vector2):
direction = direction.bounce(normal)
rotation = direction.angle()
#debug functions
var debug_normal: Vector2 = Vector2.ZERO
func _draw():
if isDebugLineOn:
draw_line(Vector2(1,0) * 1000, debug_normal * 50, Color.RED, 2.0)

10
block/Scenes/enemy_1.gd
View File

@@ -13,20 +13,15 @@ enum States
const max_distance = 750
const SPEED = 300.0
var is_enemy_chase: bool
#
var health = 100
var health_max = 100
var health_min = 0
var attack_dammage = 10
var dir: Vector2
var knockback = 200
var current_state = States.IDLE
@onready var player: CharacterBody2D = get_tree().get_first_node_in_group("player")
@onready var _animation_player = $AnimationPlayer
@export var Projectile: PackedScene
@@ -42,8 +37,6 @@ func _on_timer_timeout() -> void:
# newProjectile.global_rotation=global_rotation
get_tree().current_scene.add_child(newProjectile)
func chose(array):
array.shuffle()
return array.front()
@@ -64,7 +57,6 @@ func _process(delta: float) -> void:
if anim_player.has_animation("Idle"):
anim_player.play("Idle")
look_at(player.global_position)
#print(player.global_position)
var distance = global_position.distance_to(player.global_position)
if distance > max_distance:
wraparound()

11
block/Scenes/player.gd
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@@ -1,10 +1,8 @@
extends CharacterBody2D
const SPEED = 300.0
func _process(_delta: float) -> void:
func _process(delta: float) -> void:
var dirX := Input.get_axis("move_left", "move_right")
var dirY := Input.get_axis("move_up", "move_down")
@@ -17,7 +15,8 @@ func _process(_delta: float) -> void:
move_and_slide()
# look_at(get_global_mouse_position()) # uncompensated mouse control
look_at(get_global_mouse_position())
var angle_to_mouse = get_angle_to(get_global_mouse_position())
rotation += angle_to_mouse# + deg_to_rad(90) #+90 to makes top of image face mouse, not side
# mouse control no longer requires this 90 degree compensation
# var angle_to_mouse = get_angle_to(get_global_mouse_position())
# rotation += angle_to_mouse + deg_to_rad(90)

59
block/Scenes/shield_hitbox.gd
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@@ -1,45 +1,36 @@
extends Area2D
var debug_normal: Vector2 = Vector2.ZERO
var bounceTrajectory: Vector2
# Toggles debugger console output
const isVerbose: bool = false
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
area_entered.connect(_on_area_entered)
print("READY!")
func _draw():
# pass
draw_line(bounceTrajectory *1000, debug_normal * 50, Color.RED, 2.0) # normal
# draw_line(Vector2(400,900), debug_normal * 50, Color.RED, 2.0) # normal
# draw_line(Vector2.ZERO, debug_bounce * 50, Color.GREEN, 2.0) # bounce direction
# draw_line(Vector2.ZERO, debug_incoming * 50, Color.BLUE, 2.0) # incoming projectile
func _on_area_entered(area):
if area.is_in_group("Projectiles"):
draw_line(Vector2(400,900), debug_normal * 50, Color.RED, 2.0) # normal
print("projectile has hit player shield")
#gets the proper velocity
var projectile_velocity = area.get_parent().get_facing_direction()
print("projectile speed......................", projectile_velocity)
# gets parent node because parent is what's moving, not the child area node
var parent = area.get_parent()
readout("Event: Projectile has hit player shield")
var projectile_dir = Vector2.from_angle(parent.rotation)
vec2Readout("Projectile Dir", projectile_dir)
var shield_normal = global_transform.x.normalized()
#var bounceTrajectory: Vector2 = projectile_velocity.bounce(shield_normal)
bounceTrajectory = projectile_velocity.bounce(shield_normal)
print("Shield Normal: ", shield_normal)
if area.get_parent().has_method("changeDirection"):
draw_line(bounceTrajectory, debug_normal * 50, Color.RED, 2.0)
# area.changeDirection(bounceTrajectory)
# area.get_parent().changeTrajectory(bounceTrajectory)
area.get_parent().changeDirection(bounceTrajectory)
#if area.has_method("bounce"):
# area.bounce(bounceTrajectory)
vec2Readout("Shield Normal: ", shield_normal)
if parent.has_method("changeDirection"):
var bounce_dir = projectile_dir.bounce(shield_normal)
parent.changeDirection(bounce_dir)
# makes debug output cleaner when printing Vector2
func vec2str(vec: Vector2) -> String:
var x_str = String.num(vec.x, 2)
var y_str = String.num(vec.y, 2)
if not x_str.begins_with("-"): x_str = " " + x_str
if not y_str.begins_with("-"): y_str = " " + y_str
return "(%s, %s)" % [x_str, y_str]
# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta: float) -> void:
# pass
func vec2Readout(label: String, vec: Vector2):
if isVerbose:
print("Readout: ", label, vec2str(vec))
func readout(str: String):
if isVerbose:
print(str)

56
todoList
View File

@@ -2,12 +2,15 @@ So that we can keep track of what things need to be done
Using godot version 4.6
- Get sprites for basic characters, and background
- collisions
- projectiles
- attack types?
- Get sprites for and background
- projectile damage
- enemy attack types
- enemy behaviors
Done
- WASD movement
- projectiles launching
- projectiles bouncing
- Get sprites for basic characters,
Current imported assests:
@@ -15,9 +18,6 @@ https://screamingbrainstudios.itch.io/tiny-texture-pack
x1*x2+y1*y2
along normal speedx*sp
@@ -27,45 +27,3 @@ along normal speedx*sp
var proje_normal = global_transform.x.normalized()
#proje_normal.y = -proje_normal.y
print("Proje Normal: ", proje_normal)
var speed_perp: float = proje_normal.dot(normal)
var perp_line: Vector2 = Vector2(normal.y,-normal.x)
var speed_para: float = proje_normal.dot(perp_line)
print("speed perp: ", speed_perp)
print("speed para: ", speed_para)
# this is just to check my math
# should be aproximately 1 (there will be some bit depth precision errors)
print("speed hype: ", speed_para*speed_para + speed_perp*speed_perp)
var newDirection: Vector2 = Vector2(
(speed_perp * normal.x) + (speed_para * normal.y),
(speed_perp * normal.y) + (speed_para *-normal.x))
var projectile_velocity = area.get_parent().get_facing_direction()
print("projectile speed......................", projectile_velocity)
var shield_normal = global_transform.x.normalized()
print("Shield Normal: ", shield_normal)
#shield_normal.y = -shield_normal.y
# if abs(projectile_velocity.y)>abs(projectile_velocity.x):
# shield_normal = global_transform.y.normalized()
#shield_normal.y = -shield_normal.y
#shield_normal.x = -shield_normal.x
# var shield_perp = Vector2(shield_normal.y,-shield_normal.x)
# if area.has_method("bounce"):
# if projectile_velocity.dot(shield_perp) < 0:
# area.bounce(shield_normal)
if area.has_method("bounce"):
#if projectile_velocity.dot(shield_normal) < 0:
area.bounce(shield_normal)