80 lines
1.9 KiB
GDScript
80 lines
1.9 KiB
GDScript
extends KinematicBody2D
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class_name Slime
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export var weight := 8
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export var max_speed = 48 * 5 # ~3 tiles/sec at top speed
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export var friction = 2000
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export var speed = 80
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var target_player = null
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var navigation: Navigation2D = null
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var nav_path: PoolVector2Array = []
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var target_position = null
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remotesync var velocity = Vector2.ZERO
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remotesync var acceleration = Vector2.ZERO
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enum {
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IDLE,
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WANDER,
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CHASE,
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ATTACK
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}
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var state = IDLE
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onready var nav_line = $nav_line
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func _ready():
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rset_config("position", MultiplayerAPI.RPC_MODE_SLAVE)
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func _draw():
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pass
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func _physics_process(delta):
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print("Slime nav %s %s %s" % [navigation, position, target_player.position])
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nav_path = navigation.get_simple_path(position, target_player.position)
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if not nav_path.empty() and (position - target_player.position).length() > (128 + 64):
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if (nav_path[0] - position).length() < 5: target_position = nav_path[1]
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else: target_position = nav_path[0]
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else: target_position = null
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nav_line.points = []
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for p in nav_path:
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nav_line.points.append(p - position)
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# print(position, path, target_position, target_player)
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match state:
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IDLE:
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if target_position != null:
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state = CHASE
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else:
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rset_unreliable("acceleration", Vector2.ZERO)
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WANDER:
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pass
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CHASE:
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if target_position == null:
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state = IDLE
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else:
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rset_unreliable("acceleration", (target_position - position).normalized() * speed)
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ATTACK:
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pass
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rset("velocity", move_and_slide((velocity + acceleration).clamped(max_speed), Vector2.ZERO, false, 4, 0.785398, false).move_toward(Vector2.ZERO, friction * delta))
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if velocity.x < 1:
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$sprite.flip_h = true
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elif velocity.x > 1:
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$sprite.flip_h = false
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if is_network_master():
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rset_unreliable("position", position)
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func seek_player():
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pass
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func _on_hurtbox_die(_a, _b):
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print("slime die")
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rpc("die")
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remotesync func die():
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queue_free()
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func _on_hurtbox_hit():
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print("slime hit")
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