Grapple effects & particles & stuff :)
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Bingus_Violet
parent
c290b1ce72
commit
421220e763
13 changed files with 203 additions and 61 deletions
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@ -10,6 +10,7 @@ extends Node2D
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var grappleProjectile = preload("res://Player/GrappleHook/GrappleHookProjectile/GrappleHookProjectile.tscn")
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var proj = null
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var retractingProj = []
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var grappleSpeed = Vector2.ZERO
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var retractDur = 0
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@ -18,18 +19,40 @@ var retractStart = Vector2.ZERO
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var grappleDur = 0
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var grappling = false
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var retracting = false
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var grapples = 0
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var grappleShootParti = preload("res://Particles/Grapple/GrappleParti.tscn")
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func renderLine(proj):
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var grappleLine = proj.get_node("GrappleLine")
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var grappleBord = proj.get_node("GrappleBord")
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var grapOffset = grappleCore.offset * sprite.scale
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grappleLine.set_point_position(1, player.position + grapOffset)
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grappleBord.set_point_position(1, player.position + grapOffset)
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grappleLine.set_point_position(0, proj.position)
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grappleBord.set_point_position(0, proj.position)
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var curve = Curve.new()
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curve.add_point(Vector2(0, 1))
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curve.add_point(Vector2(1, sprite.scale.y))
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grappleLine.width_curve = curve
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grappleBord.width_curve = curve
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func launch(delta):
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if proj:
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player.jumps = player.MAX_JUMPS - 1
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var grappleVeloc = (proj.position - player.position).normalized() * grappleSpeed
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player.launch(grappleVeloc.x)
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player.velocity.y = grappleVeloc.y
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player.velocity.y = lerp(player.velocity.y, grappleVeloc.y, 10 * delta)
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func grappleStart():
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grappleSpeed = (500 + clamp(player.velocity.length(), 500, 1000))
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grappleDur = 1
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grappleDur = 0.5
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grappling = true
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func _physics_process(delta):
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@ -37,57 +60,59 @@ func _physics_process(delta):
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var moveVector = (get_global_mouse_position() - player.position).normalized()
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if Input.is_action_just_pressed("pullGrapple") and not proj:
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#player.velocity.y = player.JUMP_VELOCITY / 2
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if player.is_on_floor():
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grapples = 2
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if Input.is_action_just_pressed("pullGrapple") and not proj and grapples:
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grapples -= 1
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proj = grappleProjectile.instantiate()
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proj.position = player.position
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proj.rotation = moveVector.angle()
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proj.modulate = Color8(0, 255, 0)
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proj.velocity = (moveVector * 1500) + player.velocity
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#grappleDur = 10
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add_child(proj)
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var parti = grappleShootParti.instantiate()
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parti.rotation = proj.rotation
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parti.position = proj.position
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parti.process_material.initial_velocity_min = (proj.velocity.length() + player.velocity.length()) / 6
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add_child(parti)
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#else:
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if proj and grappleDur > 0 and (player.position - proj.position).length() > 15 and not Input.is_action_just_pressed("jump"):
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launch(delta)
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elif proj and grappling:
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player.jumps = 1
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player.jumps += 1
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player.falling = false
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#player.velocity.y = player.JUMP_VELOCITY
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grappleDur = 0
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retractStart = proj.position
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retracting = true
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retractingProj.append({"proj": proj, "retractStart": proj.position, "retractDur": 0})
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proj = null
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grappling = false
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func _process(delta):
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if proj and retracting == true:
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proj.position = lerp(retractStart, player.position, retractDur)
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retractDur += delta * 4
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if retractDur >= 1:
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proj.queue_free()
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proj = null
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retracting = false
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retractDur = 0
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for projData in retractingProj:
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var proj = projData.proj
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if is_instance_valid(proj):
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proj.position = lerp(projData.retractStart, player.position, projData.retractDur)
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projData.retractDur += delta * 4 / ((projData.retractStart - player.position).length() / 300)
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renderLine(proj)
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if projData.retractDur >= 1:
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var parti = proj.get_node("parti")
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parti.emitting = false
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parti.modulate = proj.modulate
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parti.reparent(player)
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proj.queue_free()
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proj = null
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retractDur = 0
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else:
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retractingProj.remove_at(retractingProj.find(projData))
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if proj:
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#Engine.time_scale = 0.1
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var grappleLine = proj.get_node("GrappleLine")
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var grappleBord = proj.get_node("GrappleBord")
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var grapOffset = grappleCore.offset * sprite.scale
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grappleLine.set_point_position(1, player.position + grapOffset)
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grappleBord.set_point_position(1, player.position + grapOffset)
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grappleLine.set_point_position(0, proj.position)
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grappleBord.set_point_position(0, proj.position)
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var curve = Curve.new()
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curve.add_point(Vector2(0, 1))
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curve.add_point(Vector2(1, sprite.scale.y))
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grappleLine.width_curve = curve
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grappleBord.width_curve = curve
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if is_instance_valid(proj):
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renderLine(proj)
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@ -8,6 +8,8 @@ var lastPos = null
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var detecting = true
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var partiDebounce = true
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func objectHit(body):
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if body != self:
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velocity = Vector2.ZERO
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@ -19,11 +21,15 @@ func _physics_process(delta):
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move_and_slide()
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$"parti".emitting = (lastPos - position).length() > 0
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if detecting:
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if lifeTime <= 0:
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velocity = Vector2.ZERO
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parent.retracting = true
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parent.retractStart = position
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parent.retractingProj.append({"proj": self, "retractStart": position, "retractDur": 0})
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parent.grappling = false
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parent.proj = null
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detecting = false
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lifeTime -= delta
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var space_state = get_world_2d().direct_space_state
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@ -34,4 +40,4 @@ func _physics_process(delta):
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detecting = false
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position = result.position
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objectHit(result.collider)
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print(result.position)
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lastPos = position
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@ -1,9 +1,29 @@
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[gd_scene load_steps=4 format=3 uid="uid://dmgf8fsvy1wjh"]
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[gd_scene load_steps=7 format=3 uid="uid://dmgf8fsvy1wjh"]
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[ext_resource type="Script" path="res://Player/GrappleHook/GrappleHookProjectile/GrappleHookProjectile.gd" id="1_nba88"]
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[ext_resource type="Texture2D" uid="uid://bncu47o5ynskj" path="res://Player/GrappleHook/GrappleHookProjectile/Grapple.png" id="2_sst4t"]
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[ext_resource type="Texture2D" uid="uid://gn347ng3iu02" path="res://Player/GrappleHook/GrappleHookProjectile/GrappleTether.png" id="2_xkdsl"]
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[sub_resource type="Curve" id="Curve_qnwwb"]
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_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), -2.51429, 0.0, 0, 0]
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point_count = 2
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[sub_resource type="CurveTexture" id="CurveTexture_f4r8k"]
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curve = SubResource("Curve_qnwwb")
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[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_tkwr2"]
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particle_flag_align_y = true
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particle_flag_disable_z = true
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inherit_velocity_ratio = 0.1
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spread = 180.0
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initial_velocity_min = 50.0
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initial_velocity_max = 50.0
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gravity = Vector3(0, 0, 0)
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damping_min = 50.0
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damping_max = 50.0
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scale_max = 2.0
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scale_curve = SubResource("CurveTexture_f4r8k")
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[node name="GrappleHook" type="CharacterBody2D"]
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top_level = true
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disable_mode = 2
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@ -41,3 +61,11 @@ joint_mode = 2
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begin_cap_mode = 2
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end_cap_mode = 2
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round_precision = 4
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[node name="parti" type="GPUParticles2D" parent="."]
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amount = 100
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process_material = SubResource("ParticleProcessMaterial_tkwr2")
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lifetime = 2.0
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fixed_fps = 0
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interpolate = false
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visibility_rect = Rect2(-12500, -12500, 25000, 25000)
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