spawner by level

ricargoes · Feb 18, 2024 · 49d1b07 · 49d1b07
1 parent 8d43067
commit 49d1b07
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Showing 4 changed files with 15 additions and 7 deletions.
diff --git a/scenes/enemies/spawner.gd b/scenes/enemies/spawner.gd
@@ -3,7 +3,13 @@ class_name Spawner extends Marker2D
 @export
 var spawning_resource: PoolManager.PoolResource = PoolManager.PoolResource.FLYING_ENEMY
 @export
-var spawning_frequency: float = 2.0
+var spawning_frequency_by_level: Dictionary = {
+	1: 2.0,
+	2: 4.0,
+	3: 6.0,
+	4: 8.0,
+	5: 10.0
+}
 @export
 var lifetime: float = 1.0
 @export
@@ -22,7 +28,9 @@ func _process(delta: float) -> void:
 	position += velocity*delta
 
 func enable(_by_who = null):
-	$SpawningCooldown.start(1.0/spawning_frequency)
+	var game = get_tree().current_scene
+
+	$SpawningCooldown.start(1.0/spawning_frequency_by_level[game.difficulty_level])
 	if lifetime > 0:
 		$Lifetime.start(lifetime)
 	velocity = Vector2.ZERO if destination == null else (destination.global_position - global_position)/lifetime

diff --git a/scenes/game.gd b/scenes/game.gd
@@ -12,6 +12,7 @@ const TERRAINS_SCENES = [
 	preload("res://scenes/terrain/terrain_chunk_4.tscn"),
 ]
 var last_terrain_position := Vector2.ZERO
+var difficulty_level: int = 1
 
 func _ready() -> void:
 	$SunsetAnimator.speed_scale = ANIMATION_BASE_RUNTIME/run_time
@@ -27,6 +28,8 @@ func _process(_delta: float) -> void:
 			if $Hero.position.x - terrain_chunk.position.x >  2*TERRAIN_CHUNK_LENGTH:
 				terrain_chunk.queue_free()
 
+	difficulty_level = min(6 - ceil($SunsetTime.time_left/$SunsetTime.wait_time*100/20), 5)
+
 func spawn_bullet(starting_position: Vector2, orientation: float, is_player: bool, lifetime: float = 1):
 	var bullet = PoolManager.get_instance(PoolManager.PoolResource.BULLET)
 	bullet.global_position = starting_position

diff --git a/scenes/global/pool_manager.gd b/scenes/global/pool_manager.gd
@@ -6,12 +6,14 @@ enum PoolResource {
 	BULLET,
 	BASIC_ENEMY,
 	FLYING_ENEMY,
+	BIKER_ENEMY,
 }
 
 const resources_scenes = {
 	PoolResource.BULLET: preload("res://scenes/bullet.tscn"),
 	PoolResource.BASIC_ENEMY: preload("res://scenes/enemies/enermy.tscn"),
 	PoolResource.FLYING_ENEMY: preload("res://scenes/enemies/flying_enemy.tscn"),
+	PoolResource.BIKER_ENEMY: preload("res://scenes/enemies/enemy_biker.tscn"),
 }
 
 var pool: Dictionary = {}

diff --git a/scenes/terrain/terrain_chunk_1.tscn b/scenes/terrain/terrain_chunk_1.tscn
@@ -31,14 +31,12 @@ size = Vector2(1054.5, 49.5)
 
 [node name="Spawner1" parent="Enemies" index="0" node_paths=PackedStringArray("destination", "activator") instance=ExtResource("3_eakqu")]
 position = Vector2(3575, 81)
-spawning_frequency = 4.0
 destination = NodePath("../../Helpers/Dest1")
 activator = NodePath("../../Helpers/Activator")
 
 [node name="Spawner2" parent="Enemies" index="1" node_paths=PackedStringArray("destination", "activator") instance=ExtResource("3_eakqu")]
 position = Vector2(4326, 327)
 spawning_resource = 1
-spawning_frequency = 4.0
 destination = NodePath("../../Helpers/Dest2")
 activator = NodePath("../../Helpers/Activator")
 
@@ -59,15 +57,12 @@ position = Vector2(2515, 729)
 
 [node name="EnemyBiker" parent="Enemies" index="7" instance=ExtResource("4_l4pkk")]
 position = Vector2(153, 547)
-speed = 800.0
 
 [node name="EnemyBiker2" parent="Enemies" index="8" instance=ExtResource("4_l4pkk")]
 position = Vector2(301, 547)
-speed = 800.0
 
 [node name="EnemyBiker3" parent="Enemies" index="9" instance=ExtResource("4_l4pkk")]
 position = Vector2(64, 543)
-speed = 800.0
 
 [node name="Dest1" type="Marker2D" parent="Helpers" index="0"]
 position = Vector2(3594, 795)