add base system + clean up

godot/.gutconfig.json

@@ -10,7 +10,7 @@
   "selected": "",
   "should_exit": true,
   "should_maximize": true,
-  "suffix": "Test.gd",
+  "suffix": "_test.gd",
   "tests": [],
   "unit_test_name": ""
 }

godot/project.godot

@@ -18,7 +18,7 @@ config/icon="res://icon.svg"
 
 [autoload]
 
-Env="*res://addons/debug/Env.gd"
+Env="*res://src/env/Env.gd"
 SceneManager="*res://addons/scene-manager/SceneManager.tscn"
 
 [debug]

godot/shared/FrameFreeze.gd → godot/src/base-system/FrameFreeze.gd

@@ -1,6 +1,10 @@
+class_name FrameFreeze
 extends Node
 
-func freeze(time_scale: float, duration: float):
+@export var time_scale := 0.05
+@export var duration := 0.5
+
+func freeze():
 	Engine.time_scale = time_scale
 	await get_tree().create_timer(duration * time_scale).timeout
 	Engine.time_scale = 1

godot/src/base-system/FreeOnEnterArea2D.gd

@@ -0,0 +1,7 @@
+extends Area2D
+
+@export var node: Node
+
+func _ready():
+	area_entered.connect(func(_a): node.queue_free())
+	body_entered.connect(func(_a): node.queue_free())

godot/src/base-system/FreeOnExit.gd

@@ -0,0 +1,8 @@
+class_name FreeOnExit
+extends VisibleOnScreenNotifier2D
+
+@export var node: Node
+
+func _ready():
+	if node:
+		screen_exited.connect(func(): node.queue_free())

godot/src/base-system/FreeOnFinish.gd

@@ -0,0 +1,5 @@
+class_name FreeOnFinish
+extends AnimatedSprite2D
+
+func _ready():
+	animation_finished.connect(func(): queue_free())

godot/src/base-system/OneShotParticles2D.gd

@@ -0,0 +1,14 @@
+class_name OneShotParticles
+extends GPUParticles2D
+
+signal finished()
+
+@export var wait_time := -1.0
+@onready var time := lifetime if wait_time < 0 else wait_time
+
+func _ready():
+	emitting = true
+	get_tree().create_timer(time).timeout.connect(func():
+		finished.emit()
+		queue_free()
+	)

godot/addons/base-system/menu/RemapButton.tscn → godot/src/base-system/menu/RemapButton.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=2 format=3 uid="uid://blurtq1v44gav"]
 
-[ext_resource type="Script" path="res://addons/base-system/menu/RemapButton.gd" id="1"]
+[ext_resource type="Script" path="res://src/base-system/menu/RemapButton.gd" id="1"]
 
 [node name="RemapButton" type="Button"]
 anchors_preset = 15

godot/src/base-system/move/BulletController.gd

@@ -0,0 +1,7 @@
+class_name BulletController
+extends CharacterController
+
+@export var dir := Vector2.RIGHT
+
+func get_motion():
+	return dir

godot/src/base-system/move/CharacterController.gd

@@ -0,0 +1,5 @@
+class_name CharacterController
+extends Node2D
+
+func get_motion():
+	return Vector2.ZERO

godot/src/base-system/move/TargetController.gd

@@ -0,0 +1,7 @@
+class_name TargetController
+extends CharacterController
+
+@export var node: Node2D
+
+func get_motion():
+	return global_position.direction_to(node.global_position)

godot/src/base-system/move/TopDownMove2D.gd

@@ -0,0 +1,24 @@
+extends Node
+
+@export var ctrl: CharacterController
+@export var speed_value: ValueProvider
+@export var speed := 300
+@export var accel := 900
+
+@export var debug := false
+
+var _logger := Logger.new("TopDownMove2D")
+
+func move(velocity: Vector2, delta: float):
+	var motion = Vector2.ZERO
+	if ctrl:
+		motion = ctrl.get_motion()
+
+	if debug:
+		_logger.debug("Moving to %s" % motion)
+
+	var s = _get_speed()
+	return velocity.move_toward(motion * s, accel * delta)
+
+func _get_speed():
+	return speed_value.get_value() if speed_value else speed

godot/src/base-system/move/TopDownPlayerController.gd

@@ -0,0 +1,9 @@
+class_name TopDownPlayerController
+extends CharacterController
+
+@export var input: PlayerInput
+
+func get_motion():
+	var motion_x = input.get_action_strength("move_right") - input.get_action_strength("move_left")
+	var motion_y = input.get_action_strength("move_down") - input.get_action_strength("move_up")
+	return Vector2(motion_x, motion_y)

godot/src/base-system/rpg/DelayedDamage.gd

@@ -0,0 +1,11 @@
+class_name DelayedDamage
+extends Timer
+
+@export var health: Health
+@export var damage := 1
+
+func _ready():
+	timeout.connect(func():
+		if health:
+			health.hurt(damage)
+	)

godot/src/base-system/rpg/HitBox.gd

@@ -0,0 +1,17 @@
+class_name HitBox
+extends Area2D
+
+@export var damage := 1
+@export var damage_value: NumberValue
+@export var knockback_force := 0
+
+func _ready():
+	area_entered.connect(func(area):
+		if area is HurtBox:
+			_do_damage(area)
+	)
+
+func _do_damage(area: HurtBox):
+	var dmg = damage_value.get_value() if damage_value else damage
+	var knockback_dir = global_position.direction_to(area.global_position)
+	return area.damage(dmg, knockback_dir * knockback_force)

godot/src/base-system/rpg/HitFlash2D.gd

@@ -0,0 +1,19 @@
+class_name HitFlash2D
+extends Node
+
+@export var time := 0.1
+@export var node: Node2D
+
+func flash():
+	if node and node.material:
+		var mat = node.material as ShaderMaterial
+		_set_hit_flash(mat, true)
+		await get_tree().create_timer(time).timeout
+		_set_hit_flash(mat, false)
+
+func reset():
+	if node:
+		_set_hit_flash(node.material, false)
+
+func _set_hit_flash(mat: ShaderMaterial, enable: bool):
+	pass

godot/src/base-system/rpg/Hurtbox.gd

@@ -0,0 +1,34 @@
+class_name HurtBox
+extends Area2D
+
+@export var health: Health
+@export var hit_sound: AudioStreamPlayer
+@export var frame_freeze: FrameFreeze
+@export var hit_flash: HitFlash2D
+
+@export var invincible_time := 0.0
+
+signal hit(dmg)
+signal knockback(dir)
+
+var invincible := false
+
+func damage(dmg: int, knockback_force: Vector2):
+	if invincible:
+		return false
+
+	invincible = true
+	hit.emit(dmg)
+	if knockback_force:
+		knockback.emit(knockback_force)
+
+	if health:
+		health.hurt(dmg)
+	if hit_sound:
+		hit_sound.play()
+	if hit_flash:
+		hit_flash.flash()
+	if frame_freeze and not health.is_dead():
+		frame_freeze.freeze()
+
+	get_tree().create_timer(invincible_time).timeout.connect(func(): invincible = false)

godot/src/base-system/rpg/health.gd

@@ -0,0 +1,34 @@
+class_name Health
+extends Node
+
+signal health_changed(hp)
+signal zero_health()
+
+@export var max_health_value: ValueProvider
+@export var max_health := 1
+@onready var health := max_health : set = _set_health
+
+func hurt(dmg: int):
+	self.health -= dmg
+
+func heal(amount: int):
+	self.health += amount
+
+func _get_max_health():
+	return max_health_value.get_value() if max_health_value else max_health
+
+func _set_health(v: int):
+	health = clamp(v, 0, max_health) 
+	health_changed.emit(health)
+
+	if is_dead():
+		zero_health.emit()
+
+func is_full_health():
+	return health == max_health
+
+func is_dead():
+	return health <= 0
+
+func get_health_percent():
+	return float(health) / float(max_health)