Grapple effects & particles & stuff :)

Particles/Grapple/GrappleParti.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=7 format=3 uid="uid://c7ee2fxogdnlx"]
+
+[ext_resource type="Script" path="res://Particles/Scripts/OneshotParticles.gd" id="1_8sxdw"]
+
+[sub_resource type="Curve" id="Curve_ij5tg"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.721154, 0), -1.52381, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_lhu0n"]
+curve = SubResource("Curve_ij5tg")
+
+[sub_resource type="Curve" id="Curve_a1gx6"]
+max_value = 3.0
+_data = [Vector2(0, 3), 0.0, 0.0, 0, 0, Vector2(1, 1), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_210cn"]
+curve = SubResource("Curve_a1gx6")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_75uqe"]
+particle_flag_align_y = true
+particle_flag_disable_z = true
+inherit_velocity_ratio = 0.5
+initial_velocity_min = 250.0
+initial_velocity_max = 250.0
+gravity = Vector3(0, 0, 0)
+damping_min = 50.0
+damping_max = 50.0
+scale_min = 0.5
+scale_curve = SubResource("CurveTexture_lhu0n")
+scale_over_velocity_max = 1000.0
+scale_over_velocity_curve = SubResource("CurveTexture_210cn")
+
+[node name="FireParticles" type="GPUParticles2D"]
+top_level = true
+process_material = SubResource("ParticleProcessMaterial_75uqe")
+lifetime = 0.75
+explosiveness = 1.0
+trail_enabled = true
+trail_lifetime = 0.1
+script = ExtResource("1_8sxdw")

Particles/Scripts/OneshotParticles.gd

@@ -0,0 +1,13 @@
+extends GPUParticles2D
+
+var following = false
+
+func _ready():
+	emitting = true
+	one_shot = true
+	
+	await get_tree().create_timer(lifetime * 2).timeout
+	queue_free()
+
+func _process(delta):
+	global_position = get_parent().global_position

Player/BasicCharacter/AnimationController.gd

@@ -6,12 +6,13 @@ var spinAccel = 0
 
 func spin(veloc, delta):
 	var vertSpinMult = abs(veloc.y) * clamp(veloc.x, -1, 1) / 1.5
-	var spinFactor = (veloc.x + vertSpinMult) / 30
+	var spinFactor = (veloc.x + vertSpinMult) / 40
+	spinFactor = clamp(spinFactor, -25, 25)
 	
 	if player.direction or abs(player.velocity.x) > 100:
 		rotation = lerp(rotation, rotation + (spinFactor), delta)
 	else:
-		rotation = lerp(rotation, snappedf(rotation + (spinFactor * delta * 2), PI / 2), delta * 5)
+		rotation = lerp(rotation, snappedf(rotation + clamp(spinFactor * delta * 2, -PI / 3, PI / 3), PI / 2), delta * 5)
 
 var landed = 0
 

Player/BasicCharacter/CharacterController.gd

@@ -8,9 +8,10 @@ var addedveloc = 0
 const JUMP_VELOCITY = -450.0
 const MAX_JUMPS = 2
 var jumps = MAX_JUMPS
+
 var wallKayote = 0
 
-const FALL_SPEED = -JUMP_VELOCITY * 1.5
+const FALL_SPEED = -JUMP_VELOCITY 
 var falling = false
 
 var floorTime = 0
@@ -20,6 +21,12 @@ var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
 func isWallSliding():
 	return is_on_wall_only() and direction
 
+func getGravMulti():
+	var axis = (gen.boolToNumb(Input.is_action_pressed("up"), 1))
+	if velocity.y < 0:
+		return axis
+	return 1
+
 func launch(veloc):
 	addedveloc = veloc
 	velocity.x = veloc
@@ -27,13 +34,15 @@ func launch(veloc):
 signal Jumped
 
 func _physics_process(delta):
+		
 	direction = round(Input.get_axis("left", "right"))
 	
 	wallKayote -= delta
 	
 	if not is_on_floor():
+		if velocity.y < 1500:
 			var lowGrav = velocity.y < 0 and (Input.is_action_pressed("up") or Input.is_action_pressed("jump"))
-		velocity.y += gravity * delta / gen.boolToNumb(lowGrav, 1)
+			velocity.y += gravity * delta / getGravMulti()
 		
 		floorTime = 0
 	else:
@@ -45,7 +54,7 @@ func _physics_process(delta):
 		wallKayote = 0.2
 		falling = false
 	
-	if Input.is_action_just_pressed("respawn") or position.y > 500:
+	if Input.is_action_just_pressed("respawn") or position.y > 5000:
 		position = Vector2.ZERO
 		velocity = Vector2.ZERO
 	
@@ -53,8 +62,8 @@ func _physics_process(delta):
 		if wallKayote > 0 and not is_on_floor():
 			wallKayote /= 2
 			if Input.is_action_pressed("down"):
-				launch(get_wall_normal().x * SPEED * 2.5)
+				launch(get_wall_normal().x * SPEED * 2)
-				velocity.y = JUMP_VELOCITY / 2
+				velocity.y = JUMP_VELOCITY / 1.8
 			else:
 				launch(get_wall_normal().x * SPEED * 1.5)
 				velocity.y = clamp(velocity.y + JUMP_VELOCITY, -INF, JUMP_VELOCITY)

Player/Camera/CameraController.gd

@@ -2,9 +2,13 @@ extends Camera2D
 
 @onready var player = $"../"
 
+var speedMod = 0
+
 func _process(delta):
 	var velocModifier = clamp(abs(player.velocity.x) - 700, 0, 1000)
 	var direction = clamp(player.velocity.x, -1, 1)
 	
+	speedMod = lerpf(speedMod, velocModifier * direction / 10, delta * 20)
+	
 	position = (get_local_mouse_position() / 3)
-	position.x += velocModifier * direction / 10
+	position.x += speedMod

Player/Camera/camera.tscn

@@ -5,5 +5,5 @@
 [node name="Camera" type="Camera2D"]
 zoom = Vector2(3, 3)
 position_smoothing_enabled = true
-position_smoothing_speed = 35.0
+position_smoothing_speed = 1.0
 script = ExtResource("1_5yyqm")

Player/GUI/GUI.tscn

@@ -48,3 +48,19 @@ offset_right = 283.0
 offset_bottom = 177.0
 text = "Added Velocity: 0"
 label_settings = SubResource("LabelSettings_nvd2b")
+
+[node name="Jumps" type="Label" parent="GuiRoot"]
+layout_mode = 0
+offset_top = 168.0
+offset_right = 283.0
+offset_bottom = 213.0
+text = "Jumps: 0"
+label_settings = SubResource("LabelSettings_nvd2b")
+
+[node name="Grapples" type="Label" parent="GuiRoot"]
+layout_mode = 0
+offset_top = 208.0
+offset_right = 283.0
+offset_bottom = 253.0
+text = "Grapples: 0"
+label_settings = SubResource("LabelSettings_nvd2b")

Player/GUI/GuiRoot.gd

@@ -1,13 +1,19 @@
 extends Control
 
 @onready var player = $"../../"
+@onready var grapple = $"../../Sprite/Grapple"
 
 @onready var velocNumb = $"Velocity"
 @onready var horzVeloc = $"HorzVeloc"
 @onready var vertVeloc = $"VertVeloc"
 @onready var addedVeloc = $"AddedVeloc"
+@onready var jumps = $"Jumps"
+@onready var grapples = $"Grapples"
+
 func _physics_process(delta):
 	velocNumb.text = "Velocity: " + str(round(player.velocity.length()))
-	horzVeloc.text = "Horizontal Velocity: " + str(round(abs(player.velocity.x)))
+	horzVeloc.text = "Horizontal Velocity: " + str(round(player.velocity.x))
-	vertVeloc.text = "Vertical Velocity: " + str(round(abs(player.velocity.y)))
+	vertVeloc.text = "Vertical Velocity: " + str(round(player.velocity.y))
 	addedVeloc.text = "Added Velocity: " + str(round(abs(player.addedveloc)))
+	jumps.text = "Jumps: " + str(player.jumps)
+	grapples.text  = "Grapples: " + str(grapple.grapples)

Player/GrappleHook/GrappleHook.gd

@@ -10,6 +10,7 @@ extends Node2D
 var grappleProjectile = preload("res://Player/GrappleHook/GrappleHookProjectile/GrappleHookProjectile.tscn")
 
 var proj = null
+var retractingProj = []
 
 var grappleSpeed = Vector2.ZERO
 var retractDur = 0
@@ -18,61 +19,12 @@ var retractStart = Vector2.ZERO
 var grappleDur = 0
 
 var grappling = false
-var retracting = false
 
-func launch(delta):
+var grapples = 0
-	if proj:
-		player.jumps = player.MAX_JUMPS - 1
-		var grappleVeloc = (proj.position - player.position).normalized() * grappleSpeed
-		player.launch(grappleVeloc.x)
-		player.velocity.y = grappleVeloc.y
 
-func grappleStart():
+var grappleShootParti = preload("res://Particles/Grapple/GrappleParti.tscn")
-	grappleSpeed = (500 + clamp(player.velocity.length(), 500, 1000))
-	grappleDur = 1
-	grappling = true
 
-func _physics_process(delta):
+func renderLine(proj):
-	grappleDur -= delta
-	
-	var moveVector = (get_global_mouse_position() - player.position).normalized()
-	
-	if Input.is_action_just_pressed("pullGrapple") and not proj:
-		#player.velocity.y = player.JUMP_VELOCITY / 2
-	
-		proj = grappleProjectile.instantiate()
-		
-		proj.position = player.position
-		proj.rotation = moveVector.angle()
-	
-		proj.velocity = (moveVector * 1500) + player.velocity
-		#grappleDur = 10
-		add_child(proj)
-	#else:
-	
-	if proj and grappleDur > 0 and (player.position - proj.position).length() > 15 and not Input.is_action_just_pressed("jump"):
-		launch(delta)
-	elif proj and grappling:
-		player.jumps = 1
-		#player.velocity.y = player.JUMP_VELOCITY
-		grappleDur = 0
-		
-		retractStart = proj.position
-		retracting = true
-		grappling = false
-		
-func _process(delta):
-	if proj and retracting == true:
-		proj.position = lerp(retractStart, player.position, retractDur)
-		retractDur += delta * 4
-		if retractDur >= 1:
-			proj.queue_free()
-			proj = null
-			retracting = false
-			retractDur = 0
-		
-	if proj:
-		#Engine.time_scale = 0.1
 	var grappleLine = proj.get_node("GrappleLine")
 	var grappleBord = proj.get_node("GrappleBord")
 	
@@ -91,3 +43,76 @@ func _process(delta):
 	grappleLine.width_curve = curve
 	grappleBord.width_curve = curve
 
+func launch(delta):
+	if proj:
+		player.jumps = player.MAX_JUMPS - 1
+		var grappleVeloc = (proj.position - player.position).normalized() * grappleSpeed
+		player.launch(grappleVeloc.x)
+		player.velocity.y = lerp(player.velocity.y, grappleVeloc.y, 10 * delta)
+
+func grappleStart():
+	grappleSpeed = (500 + clamp(player.velocity.length(), 500, 1000))
+	grappleDur = 0.5
+	grappling = true
+
+func _physics_process(delta):
+	grappleDur -= delta
+	
+	var moveVector = (get_global_mouse_position() - player.position).normalized()
+	
+	if player.is_on_floor():
+		grapples = 2
+	
+	if Input.is_action_just_pressed("pullGrapple") and not proj and grapples:
+		grapples -= 1
+		
+		proj = grappleProjectile.instantiate()
+		
+		proj.position = player.position
+		proj.rotation = moveVector.angle()
+		proj.modulate = Color8(0, 255, 0)
+	
+		proj.velocity = (moveVector * 1500) + player.velocity
+		#grappleDur = 10
+		add_child(proj)
+		
+		var parti = grappleShootParti.instantiate()
+		parti.rotation = proj.rotation
+		parti.position = proj.position
+		parti.process_material.initial_velocity_min = (proj.velocity.length() + player.velocity.length()) / 6
+		add_child(parti)
+	#else:
+	
+	if proj and grappleDur > 0 and (player.position - proj.position).length() > 15 and not Input.is_action_just_pressed("jump"):
+		launch(delta)
+	elif proj and grappling:
+		player.jumps += 1
+		player.falling = false
+		#player.velocity.y = player.JUMP_VELOCITY
+		grappleDur = 0
+		
+		retractingProj.append({"proj": proj, "retractStart": proj.position, "retractDur": 0})
+		proj = null
+		grappling = false
+		
+func _process(delta):
+	for projData in retractingProj:
+		var proj = projData.proj
+		if is_instance_valid(proj):
+			proj.position = lerp(projData.retractStart, player.position, projData.retractDur)
+			projData.retractDur += delta * 4 / ((projData.retractStart - player.position).length() / 300)
+			renderLine(proj)
+			if projData.retractDur >= 1:
+				var parti = proj.get_node("parti")
+				parti.emitting = false
+				parti.modulate = proj.modulate
+				parti.reparent(player)
+				proj.queue_free()
+				proj = null
+				retractDur = 0
+		else:
+			retractingProj.remove_at(retractingProj.find(projData))
+		
+	if is_instance_valid(proj):
+		renderLine(proj)
+		

Player/GrappleHook/GrappleHookProjectile/GrappleHookProjectile.gd

@@ -8,6 +8,8 @@ var lastPos = null
 
 var detecting = true
 
+var partiDebounce = true
+
 func objectHit(body):
 	if body != self:
 		velocity = Vector2.ZERO
@@ -19,11 +21,15 @@ func _physics_process(delta):
 	
 	move_and_slide()
 	
+	$"parti".emitting = (lastPos - position).length() > 0
+	
 	if detecting:
 		if lifeTime <= 0:
 			velocity = Vector2.ZERO
-			parent.retracting = true
+			parent.retractingProj.append({"proj": self, "retractStart": position, "retractDur": 0})
-			parent.retractStart = position
+			parent.grappling = false
+			parent.proj = null
+			detecting = false
 		lifeTime -= delta
 		var space_state = get_world_2d().direct_space_state
 	
@@ -34,4 +40,4 @@ func _physics_process(delta):
 			detecting = false
 			position = result.position
 			objectHit(result.collider)
-			print(result.position)
+	lastPos = position

Player/GrappleHook/GrappleHookProjectile/GrappleHookProjectile.tscn

@@ -1,9 +1,29 @@
-[gd_scene load_steps=4 format=3 uid="uid://dmgf8fsvy1wjh"]
+[gd_scene load_steps=7 format=3 uid="uid://dmgf8fsvy1wjh"]
 
 [ext_resource type="Script" path="res://Player/GrappleHook/GrappleHookProjectile/GrappleHookProjectile.gd" id="1_nba88"]
 [ext_resource type="Texture2D" uid="uid://bncu47o5ynskj" path="res://Player/GrappleHook/GrappleHookProjectile/Grapple.png" id="2_sst4t"]
 [ext_resource type="Texture2D" uid="uid://gn347ng3iu02" path="res://Player/GrappleHook/GrappleHookProjectile/GrappleTether.png" id="2_xkdsl"]
 
+[sub_resource type="Curve" id="Curve_qnwwb"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), -2.51429, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_f4r8k"]
+curve = SubResource("Curve_qnwwb")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_tkwr2"]
+particle_flag_align_y = true
+particle_flag_disable_z = true
+inherit_velocity_ratio = 0.1
+spread = 180.0
+initial_velocity_min = 50.0
+initial_velocity_max = 50.0
+gravity = Vector3(0, 0, 0)
+damping_min = 50.0
+damping_max = 50.0
+scale_max = 2.0
+scale_curve = SubResource("CurveTexture_f4r8k")
+
 [node name="GrappleHook" type="CharacterBody2D"]
 top_level = true
 disable_mode = 2
@@ -41,3 +61,11 @@ joint_mode = 2
 begin_cap_mode = 2
 end_cap_mode = 2
 round_precision = 4
+
+[node name="parti" type="GPUParticles2D" parent="."]
+amount = 100
+process_material = SubResource("ParticleProcessMaterial_tkwr2")
+lifetime = 2.0
+fixed_fps = 0
+interpolate = false
+visibility_rect = Rect2(-12500, -12500, 25000, 25000)

project.godot

@@ -13,7 +13,7 @@ config_version=5
 config/name="Grapple Test"
 run/main_scene="res://Maps/Testing Purgatory.tscn"
 config/features=PackedStringArray("4.2", "Forward Plus")
-run/max_fps=144
+run/max_fps=60
 boot_splash/bg_color=Color(0, 0, 0, 1)
 config/icon="res://icon.svg"
 
@@ -54,6 +54,7 @@ up={
 "deadzone": 0.5,
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"echo":false,"script":null)
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194320,"key_label":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"echo":false,"script":null)
 ]
 }
 down={