Globals/Helper.gd

@@ -73,13 +73,14 @@ static func showConfirmPopup(
 	text : String,
 	nodeToAppend : Node,
 	confirmCallback : Callable,
-	cancelCallback : Callable = func(): null
+	cancelCallback : Callable = func(): pass
 ) -> void:
 	var confirmPopup : ConfirmPopup = CONFIRM_POPUP.instantiate()
 	nodeToAppend.add_child(confirmPopup)
+	nodeToAppend.get_tree().paused = true
 	confirmPopup.label.text = text
-	confirmPopup.confirmed.connect(confirmCallback)
+	confirmPopup.confirmed.connect(func(): confirmCallback.call(); nodeToAppend.get_tree().paused = false)
-	confirmPopup.canceled.connect(cancelCallback)
+	confirmPopup.canceled.connect(func(): cancelCallback.call(); nodeToAppend.get_tree().paused = false)
 
 enum POSITION { TOP, CENTER, DOWN }
 static func getHitBoxLocation(body : CollisionObject3D, position : POSITION) -> float:

Projectiles/Projectile.gd

@@ -2,6 +2,9 @@ extends CharacterBody3D
 class_name Projectile
 
 
+enum State { INIT, TRAVEL, EFFECT, DESPAWN }
+
+
 enum Mode {
 	FOLLOW, ## Follow target
 	LOCATION, ## Go to target location
@@ -9,9 +12,15 @@ enum Mode {
 	HITSCAN, ## Spawn on target location
 }
 
-enum Duration {
+
+enum Effect {
 	ONE_HIT, ## Make damage on hit
-	DAMAGE_OVER_TIME, ## Make damage every tick for specified duration[br]work with [member maxTargets] for number of tick
+	## Make damage every tick for specified duration[br]
+	## work with [member dotTicks] for number of tick
+	DAMAGE_OVER_TIME,
+	## Make damage over time on hitted target for the specified duration[br]
+	## work with [member dotTicks] for number of tick
+	POISON,
 }
 
 enum Type { ## Types of projectiles
@@ -23,14 +32,17 @@ enum Type { ## Types of projectiles
 
 
 @export var mode : Mode = Mode.FOLLOW
-@export var duration : Duration = Duration.ONE_HIT
+@export var effect : Effect = Effect.ONE_HIT
 @export var type : Type = Type.BASIC
 @export var speed : int
-## Usefull when [enum Type] is not [constant BASIC][br]
+## Usefull when [enum Type] is not [constant BASIC][br][code]-1[/code] for no maximum
-## [code]-1[/code] for no maximum
-## Used as time when [enum Duration] is [constant HITSCAN]
 @export var maxTargets : int = 1
+## The amount of ticks
+## Used as time when [enum Effect] is [constant DAMAGE_OVER_TIME] or [constant POISON]
+@export var dotTicks : int
+@export var tickInterval : float ##
 
+var state : State = State.INIT
 var amount : float
 var target : PhysicsBody3D
 var vectorTarget : Vector3
@@ -41,25 +53,30 @@ var affectedTarget : Array[Node3D]
 
 func _ready() -> void:
 	$HitBox.body_entered.connect(collidingBodies.append)
-	#$HitBox.body_entered.connect(test)
 	$HitBox.body_exited.connect(collidingBodies.erase)
 	$EffectArea.body_entered.connect(bodiesInRange.append)
 	$EffectArea.body_exited.connect(bodiesInRange.erase)
 
 
-func test(body):
-	print(body)
-
-var firstTick : bool = true
 func _physics_process(_delta: float) -> void:
-	if firstTick:
+	if state == State.INIT:
-		firstTick = false
+		state = State.TRAVEL
 		return
 
-	resolveContact()
+	match state:
+		State.TRAVEL when isOnTarget():
+			state = State.EFFECT
+			applyEffects()
+			return
+		State.EFFECT: return
+		State.DESPAWN:
+			queue_free.call_deferred()
+			return
 
 	if shouldQueueFree():
-		queue_free.call_deferred()
+		state = State.DESPAWN
+
+	if state != State.TRAVEL:
 		return
 
 	if mode == Mode.FOLLOW:
@@ -72,39 +89,63 @@ func _physics_process(_delta: float) -> void:
 
 
 func shouldQueueFree() -> bool:
-	if maxTargets == 0 || !is_instance_valid(target) && mode == Mode.FOLLOW:
+	if !is_instance_valid(target):
-		return true
+		return mode == Mode.FOLLOW || maxTargets == 0
-	elif mode != Mode.FOLLOW:
-		return isOnTarget()
 	elif target is Tower:
 		return not target.visible
 
-	return false
+	return maxTargets == 0
 
 
 func isOnTarget() -> bool:
 	match mode:
-		Mode.LOCATION, Mode.SPAWN_ON_TARGET: return vectorTarget.distance_squared_to(global_position) < .4
+		Mode.LOCATION: return vectorTarget.distance_squared_to(global_position) < .4
 		Mode.FOLLOW: return collidingBodies.has(target)
-		Mode.HITSCAN: return true
+		Mode.HITSCAN, Mode.SPAWN_ON_TARGET: return true
 		_: return false
 
 
-func resolveContact() -> void:
+func applyEffects() -> void:
-	if collidingBodies.is_empty() || not isOnTarget():
+	if not collidingBodies.is_empty() && isOnTarget():
-		return
+		resolveContacts()
 
+	if effect == Effect.DAMAGE_OVER_TIME:
+		dotTicks -= 1
+		state = State.DESPAWN
+		if dotTicks > 0:
+			state = State.EFFECT
+			await get_tree().create_timer(tickInterval).timeout
+			applyEffects.call_deferred()
+
+
+func resolveContacts() -> void:
 	match type:
 		Type.AOE:
+			if maxTargets > 0: # No need to sort if we want to hit all targets
+				collidingBodies.sort_custom(sortTargets)
 			collidingBodies.map(resolveEffect)
 		_ when collidingBodies.has(target):
 			resolveEffect(target)
 			if type == Type.BOUNCING:
-				target = null if bodiesInRange.is_empty() else bodiesInRange[0]
+				target = chooseNextTarget()
+				state = State.TRAVEL
+				return
+
+
+func sortTargets(body1: Node3D, body2: Node3D) -> bool:
+	return vectorTarget.distance_to(body1.global_position) < vectorTarget.distance_to(body2.global_position)
+
+
+func chooseNextTarget() -> Node3D:
+	var bodies = bodiesInRange.filter(func(body): return not affectedTarget.has(body))
+	if bodies.is_empty():
+		return null
+	bodies.sort_custom(sortTargets)
+	return bodies[0]
 
 
 func resolveEffect(body : Node3D) -> void:
-	if affectedTarget.has(body) || body is GameTile || maxTargets == 0:
+	if body is GameTile || maxTargets == 0:
 		return
 
 	if type == Type.DISABLING && body.has_method("disable"):
@@ -112,12 +153,21 @@ func resolveEffect(body : Node3D) -> void:
 	elif body.has_method("take_damage"):
 		body.take_damage(amount)
 
+		if effect == Effect.POISON:
+			dotTicks -= 1
+			while dotTicks > 0 && is_instance_valid(body):
+				dotTicks -= 1
+				await get_tree().create_timer(tickInterval).timeout
+				body.take_damage(amount)
+
 	affectedTarget.append(body)
 	maxTargets -= 1
+	state = State.DESPAWN
 
 
 func shoot(_target: Node3D, globalPos: Vector3) -> void:
 	target = _target
+	vectorTarget = globalPos
 
 	var transform3D : Transform3D = Transform3D()
 	transform3D.origin = globalPos
@@ -127,12 +177,11 @@ func shoot(_target: Node3D, globalPos: Vector3) -> void:
 	transform3D = transform3D.looking_at(targetPosition)
 	match mode:
 		Mode.SPAWN_ON_TARGET:
+			vectorTarget = targetPosition
 			transform3D.origin = targetPosition
 			transform3D = transform3D.looking_at(globalPos)
-			vectorTarget = targetPosition
 		Mode.LOCATION:
 			vectorTarget = targetPosition
 			velocity = transform3D.origin.direction_to(vectorTarget) * speed
 
-	print(transform3D)
 	EventBus.projectile_shooted.emit(self, transform3D)

Projectiles/Scenes/projectile-Evan.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=7 format=3 uid="uid://dp8tg6cpu3ftd"]
+
+[ext_resource type="PackedScene" uid="uid://oykrff3g74eo" path="res://Projectiles/projectile.tscn" id="1_yw5ty"]
+
+[sub_resource type="SphereShape3D" id="SphereShape3D_xshf4"]
+
+[sub_resource type="Gradient" id="Gradient_yw5ty"]
+offsets = PackedFloat32Array(0, 0.5, 1)
+colors = PackedColorArray(1, 0.007843138, 0, 1, 1, 0.54901963, 0, 1, 1, 0, 0, 1)
+metadata/_snap_enabled = true
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_xshf4"]
+gradient = SubResource("Gradient_yw5ty")
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_yw5ty"]
+transparency = 4
+albedo_color = Color(1, 1, 1, 0.43137255)
+albedo_texture = SubResource("GradientTexture1D_xshf4")
+
+[sub_resource type="SphereMesh" id="SphereMesh_q317a"]
+material = SubResource("StandardMaterial3D_yw5ty")
+
+[node name="Projectile" instance=ExtResource("1_yw5ty")]
+mode = 2
+effect = 1
+type = 1
+maxTargets = -1
+dotTicks = 6
+tickInterval = 0.5
+
+[node name="Sprite3D" parent="." index="1"]
+visible = false
+
+[node name="HitBox" parent="." index="2"]
+collision_mask = 2
+
+[node name="ProjectileSize" parent="HitBox" index="0"]
+shape = SubResource("SphereShape3D_xshf4")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="." index="4"]
+mesh = SubResource("SphereMesh_q317a")

Projectiles/Scenes/projectile-Victoria.tscn

@@ -2,16 +2,18 @@
 
 [ext_resource type="PackedScene" uid="uid://oykrff3g74eo" path="res://Projectiles/projectile.tscn" id="1_suva6"]
 
-[sub_resource type="SphereShape3D" id="SphereShape3D_k24mn"]
+[sub_resource type="SphereShape3D" id="SphereShape3D_878kj"]
-radius = 1.5
 
 [node name="Projectile" instance=ExtResource("1_suva6")]
 type = 2
 speed = 5
 maxTargets = 3
 
-[node name="DamageArea#BoucingRange" type="CollisionShape3D" parent="." index="0"]
+[node name="HitBox" parent="." index="2"]
-shape = SubResource("SphereShape3D_k24mn")
-
-[node name="HitBox" parent="." index="3"]
 collision_mask = 2
+
+[node name="EffectArea" parent="." index="3"]
+collision_mask = 2
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="EffectArea" index="0"]
+shape = SubResource("SphereShape3D_878kj")

Towers/Scenes/evan.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=5 format=3 uid="uid://c4ta0aynybpis"]
+[gd_scene load_steps=6 format=3 uid="uid://c4ta0aynybpis"]
 
 [ext_resource type="PackedScene" uid="uid://trg7ag3dqr2l" path="res://Towers/tower.tscn" id="1_yctfx"]
 [ext_resource type="Texture2D" uid="uid://dwwgho6f8f4kj" path="res://Assets/Icones/penguin.svg" id="2_5uh04"]
+[ext_resource type="PackedScene" uid="uid://dp8tg6cpu3ftd" path="res://Projectiles/Scenes/projectile-Evan.tscn" id="3_5uh04"]
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_y05yr"]
 radius = 4.0
@@ -14,7 +15,14 @@ tower_name = "Evan"
 type = 5
 icone = ExtResource("2_5uh04")
 bio = ""
+price = 300
+damage = 1
+projectileScene = ExtResource("3_5uh04")
 towerRange = SubResource("SphereShape3D_y05yr")
+action_cooldown = 3.0
+max_energy = 30.0
+energy_regen = 5.0
+energy_cost = 10.0
 
 [node name="EnergyBar3D" parent="." index="6"]
 texture = SubResource("ViewportTexture_fegyx")