tomato-dungeon

a game made in 1 day
git clone git://git.vgx.fr/tomato-dungeon
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monstre.gd (2823B)

      1 extends Node2D
      2 
      3 class_name Monstre
      4 
      5 var speed = 90
      6 var target_dist = 25
      7 var path = null
      8 var life = 50.0
      9 var max_life = 50.0
     10 var strength = 10.0
     11 var orbe_type = 0
     12 
     13 var respawn_chance_per_kill = .01
     14 
     15 var dead = false
     16 var attacking = false
     17 
     18 var mage
     19 var mage_head
     20 var sprite
     21 var lifebar
     22 var attack_area
     23 var path_provider
     24 
     25 var orbe_scene
     26 
     27 # Called when the node enters the scene tree for the first time.
     28 func _ready():
     29 	mage = get_node("../mage")
     30 	mage_head = mage.get_node("Sprite/HeadArea")
     31 	sprite = $Sprite
     32 	lifebar = $lifebar
     33 	attack_area = $Sprite/AttackArea
     34 	path_provider = get_parent()
     35 	
     36 	orbe_scene = load("res://Orbe.tscn")
     37 
     38 func right_angle(from, to):
     39 	return round((from.angle_to_point(to)+PI)/(PI/2))*PI/2
     40 
     41 func _on_death():
     42 	var orbe = orbe_scene.instance()
     43 	orbe.set_type(orbe_type)
     44 	orbe.position = position
     45 	get_node("..").add_child(orbe)
     46 	
     47 	mage.kills += 1
     48 	
     49 	if randf() < mage.kills * respawn_chance_per_kill:
     50 		var spawners = get_tree().get_nodes_in_group("spawner")
     51 		spawners[randi()%spawners.size()].spawn_monster()
     52 		
     53 	
     54 	queue_free()
     55 
     56 func process_life(_delta):
     57 	if !dead:
     58 		lifebar.scale.x = life/max_life
     59 		if life <= 0:
     60 			$HitSound.play()
     61 			dead = true
     62 			sprite.play("die")
     63 			sprite.z_index = -2
     64 			lifebar.scale.x = 0
     65 			$lifebar_bg.scale.x = 0
     66 			sprite.connect("animation_finished", self, "_on_death")
     67 			if sprite.is_connected("animation_finished", self, "attack"):
     68 				sprite.disconnect("animation_finished", self, "attack")
     69 
     70 func attack():
     71 	if attack_area.overlaps_area(mage_head):
     72 		mage.life -= strength
     73 		if !mage.over:
     74 			mage.get_node("HitSound").play()
     75 	attacking = false
     76 
     77 func move(delta):
     78 	var mage_pos = mage.position
     79 	
     80 	sprite.rotation = right_angle(position, mage_pos)
     81 	
     82 	if position.distance_to(mage_pos) > target_dist:
     83 		if  mage.moving or path == null:
     84 			path = path_provider.get_simple_path( position, mage_pos)
     85 			path.remove(0)
     86 		var distance = delta*speed
     87 		var last_point = position
     88 		var old_pos = position
     89 		while path.size():
     90 			var distance_between_points = last_point.distance_to(path[0])
     91 			# The position to move to falls between two points.
     92 			if distance <= distance_between_points:
     93 				position = last_point.linear_interpolate(path[0], distance / distance_between_points)
     94 				break
     95 			# The position is past the end of the segment.
     96 			distance -= distance_between_points
     97 			last_point = path[0]
     98 			path.remove(0)
     99 		sprite.rotation = right_angle(old_pos, position)
    100 		sprite.play("walk")
    101 	else:
    102 		attacking = true
    103 		sprite.play("attack")
    104 		if !mage.over:
    105 			$AttackSound.play()
    106 		if !sprite.is_connected("animation_finished", self, "attack"):
    107 			sprite.connect("animation_finished", self, "attack")
    108 	
    109 
    110 # Called every frame. 'delta' is the elapsed time since the previous frame.
    111 func _process(delta):
    112 	process_life(delta)
    113 	if !dead and !attacking:
    114 		move(delta)