92 lines
2.5 KiB
GDScript
92 lines
2.5 KiB
GDScript
extends CharacterBody2D
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const SPEED = 300.0
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const JUMP_VELOCITY = -400.0
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const BUMP_FORCE = 50
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const PUSH_FORCE = 750
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@onready var right_ray: RayCast2D = $RightRay
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@onready var left_ray: RayCast2D = $LeftRay
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var faceLeft = false
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var pushTarget
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var pushLeftEnabled = false
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var pushRightEnabled = false
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@onready var right_target: Node2D = $RightTarget
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@onready var left_target: Node2D = $LeftTarget
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func _physics_process(delta: float) -> void:
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# Add the gravity.
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if not is_on_floor():
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velocity += get_gravity() * delta
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# Handle jump.
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if Input.is_action_just_pressed("ui_accept") and is_on_floor():
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velocity.y = JUMP_VELOCITY
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# Get the input direction and handle the movement/deceleration.
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# As good practice, you should replace UI actions with custom gameplay actions.
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var direction := Input.get_axis("ui_left", "ui_right")
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if Input.is_action_just_pressed("shove") && pushRightEnabled && faceLeft == false:
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print("shove a box")
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pushTarget.apply_central_impulse(Vector2(1,0) * PUSH_FORCE * 2)
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pushRightEnabled = false
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if Input.is_action_just_pressed("shove") && faceLeft == true && pushLeftEnabled == true:
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pushTarget.apply_central_impulse(Vector2(-1,0) * PUSH_FORCE * 2)
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pushLeftEnabled = false
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if Input.is_action_just_pressed("shoot"):
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print("shoot a bullet")
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var mybullet = %SceneManager.bulletFactory()
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if not faceLeft:
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mybullet.transform = right_target.global_transform
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mybullet.setSpeed(750)
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if faceLeft:
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mybullet.transform = left_target.global_transform
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mybullet.setSpeed(-750)
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if direction:
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velocity.x = direction * SPEED
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if direction > 0:
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faceLeft = false
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if direction < 0:
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faceLeft = true
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else:
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velocity.x = move_toward(velocity.x, 0, SPEED)
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move_and_slide()
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if right_ray.is_colliding():
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print("Something is on my right")
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if not faceLeft:
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var collider = right_ray.get_collider()
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if collider is Node:
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if collider.is_in_group("box"):
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print("This is a pushable box")
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pushTarget = collider
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pushRightEnabled = true
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else:
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pushRightEnabled = false
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if left_ray.is_colliding():
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print("Something is on my left")
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if faceLeft:
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var collider = left_ray.get_collider()
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if collider is Node:
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if collider.is_in_group("box"):
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print("This is a pushable box")
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pushTarget = collider
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pushLeftEnabled = true
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else:
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pushLeftEnabled = false
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for i in get_slide_collision_count():
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var c = get_slide_collision(i)
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if c.get_collider() is RigidBody2D:
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c.get_collider().apply_central_impulse(-c.get_normal() * BUMP_FORCE)
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