Add level 02 as boss room, move free level after lvl 02; Add trigger …

…and door block in boss room - now the player must defeat boss to go to next level

Connections/02_and_free.tres

@@ -0,0 +1,3 @@
+[gd_resource type="Resource" format=2]
+
+[resource]

Enemies/BossEnemy.gd

@@ -7,9 +7,6 @@ const Bullet = preload("res://Enemies/EnemyBullet.tscn")
 export(int) var ACCELERATION = 70
 
 signal boss_died
-
-func _ready():
-	pass
 
 func _process(delta):
 	chase_player(delta)
@@ -35,3 +32,7 @@ func fire_bullet():
 
 func _on_FireTimer_timeout():
 	fire_bullet()
+
+func _on_EnemyStats_enemy_death():
+	emit_signal("boss_died")
+	._on_EnemyStats_enemy_death()

Levels/Level_00.tscn

@@ -1,9 +1,8 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=5 format=2]
 
 [ext_resource path="res://Levels/Level.tscn" type="PackedScene" id=1]
 [ext_resource path="res://Levels/Door.tscn" type="PackedScene" id=2]
 [ext_resource path="res://Connections/00_and_01.tres" type="Resource" id=3]
-[ext_resource path="res://Enemies/BossEnemy.tscn" type="PackedScene" id=4]
 [ext_resource path="res://World/Spikes.tscn" type="PackedScene" id=5]
 
 [node name="Level_00" instance=ExtResource( 1 )]
@@ -69,6 +68,3 @@ rotation = -3.14159
 [node name="Spikes11" parent="Spikes" index="12" instance=ExtResource( 5 )]
 position = Vector2( 128, 48 )
 rotation = -3.14159
-
-[node name="BossEnemy" parent="." index="3" instance=ExtResource( 4 )]
-position = Vector2( 128, 112 )

Levels/Level_01.tscn

@@ -3,7 +3,7 @@
 [ext_resource path="res://Levels/Level.tscn" type="PackedScene" id=1]
 [ext_resource path="res://Levels/Door.tscn" type="PackedScene" id=2]
 [ext_resource path="res://Connections/00_and_01.tres" type="Resource" id=3]
-[ext_resource path="res://Connections/01_and_free.tres" type="Resource" id=4]
+[ext_resource path="res://Connections/01_and_02.tres" type="Resource" id=4]
 [ext_resource path="res://Player/MissilesPowerup.tscn" type="PackedScene" id=5]
 
 [node name="Level_01" instance=ExtResource( 1 )]
@@ -20,7 +20,7 @@ new_level_path = "res://Levels/Level_00.tscn"
 [node name="Door2" parent="." index="2" instance=ExtResource( 2 )]
 position = Vector2( 224, 144 )
 connection = ExtResource( 4 )
-new_level_path = "res://Levels/Level_free.tscn"
+new_level_path = "res://Levels/Level_02.tscn"
 
 [node name="MissilesPowerup" parent="." index="3" instance=ExtResource( 5 )]
 position = Vector2( 192, 96 )

Levels/Level_02.gd

@@ -0,0 +1,17 @@
+extends "res://Levels/Level.gd"
+
+onready var doorBlock = $EnterDoorBlock
+onready var doorBlock2 = $ExitDoorBlock
+
+
+func _on_Trigger_area_triggered():
+	block_door(true)
+
+func _on_BossEnemy_boss_died():
+	block_door(false)
+
+func block_door(value):
+	doorBlock.visible = value
+	doorBlock2.visible = value
+	doorBlock.set_collision_mask_bit(0, value)
+	doorBlock2.set_collision_mask_bit(0, value)

Levels/Level_02.tscn

@@ -0,0 +1,106 @@
+[gd_scene load_steps=11 format=2]
+
+[ext_resource path="res://Levels/Level.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Levels/Door.tscn" type="PackedScene" id=2]
+[ext_resource path="res://Connections/01_and_02.tres" type="Resource" id=3]
+[ext_resource path="res://Enemies/BossEnemy.tscn" type="PackedScene" id=4]
+[ext_resource path="res://World/Spikes.tscn" type="PackedScene" id=5]
+[ext_resource path="res://Connections/02_and_free.tres" type="Resource" id=6]
+[ext_resource path="res://World/Trigger.tscn" type="PackedScene" id=7]
+[ext_resource path="res://Levels/Level_02.gd" type="Script" id=8]
+[ext_resource path="res://World/TileMap.tscn" type="PackedScene" id=9]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 10, 17 )
+
+[node name="Level_02" instance=ExtResource( 1 )]
+script = ExtResource( 8 )
+
+[node name="Door2" parent="." index="0" instance=ExtResource( 2 )]
+position = Vector2( 256, 144 )
+connection = ExtResource( 6 )
+new_level_path = "res://Levels/Level_free.tscn"
+
+[node name="Door" parent="." index="1" instance=ExtResource( 2 )]
+position = Vector2( -32, 144 )
+scale = Vector2( -1, 1 )
+connection = ExtResource( 3 )
+new_level_path = "res://Levels/Level_01.tscn"
+
+[node name="TileMap" parent="." index="2"]
+tile_data = PoolIntArray( -65533, 0, 0, -65532, 0, 1, -65531, 0, 1, -65530, 0, 1, -65529, 0, 1, -65528, 0, 1, -65527, 0, 2, 2, 0, 0, 3, 0, 131078, 4, 0, 65537, 5, 0, 65537, 6, 0, 65537, 7, 0, 65537, 8, 0, 65537, 9, 0, 131077, 10, 0, 1, 11, 0, 2, 65537, 0, 0, 65538, 0, 131078, 65539, 0, 65541, 65540, 0, 131073, 65541, 0, 131073, 65542, 0, 131073, 65543, 0, 65542, 65544, 0, 65541, 65545, 0, 131073, 65546, 0, 131073, 65547, 0, 9, 65548, 0, 2, 131072, 0, 0, 131073, 0, 131078, 131074, 0, 65541, 131075, 0, 131074, 131079, 0, 131072, 131080, 0, 131074, 131083, 0, 131072, 131084, 0, 196613, 131085, 0, 6, 131086, 0, 2, 262142, 0, 0, 262143, 0, 1, 196608, 0, 65545, 196609, 0, 131073, 196610, 0, 131074, 196621, 0, 131072, 196622, 0, 9, 196623, 0, 1, 196624, 0, 2, 327678, 0, 65536, 327679, 0, 65541, 262144, 0, 131074, 262158, 0, 131072, 262159, 0, 131073, 262160, 0, 65543, 393213, 0, 0, 393214, 0, 65545, 393215, 0, 131074, 327696, 0, 65539, 458749, 0, 65536, 458750, 0, 65538, 393232, 0, 65539, 524285, 0, 131072, 524286, 0, 131074, 458768, 0, 131075, 720893, 0, 0, 720894, 0, 1, 720895, 0, 2, 655362, 0, 0, 655363, 0, 1, 655364, 0, 2, 655366, 0, 0, 655367, 0, 2, 655373, 0, 0, 655374, 0, 1, 655375, 0, 1, 655376, 0, 2, 786429, 0, 131072, 786430, 0, 65542, 786431, 0, 131077, 720896, 0, 1, 720897, 0, 1, 720898, 0, 131078, 720899, 0, 65537, 720900, 0, 131077, 720901, 0, 1, 720902, 0, 131078, 720903, 0, 131077, 720904, 0, 1, 720905, 0, 1, 720906, 0, 1, 720907, 0, 1, 720908, 0, 1, 720909, 0, 131078, 720910, 0, 65537, 720911, 0, 65537, 720912, 0, 65538, 851966, 0, 131072, 851967, 0, 131073, 786432, 0, 131073, 786433, 0, 131073, 786434, 0, 131073, 786435, 0, 131073, 786436, 0, 131073, 786437, 0, 131073, 786438, 0, 131073, 786439, 0, 131073, 786440, 0, 131073, 786441, 0, 131073, 786442, 0, 131073, 786443, 0, 131073, 786444, 0, 131073, 786445, 0, 131073, 786446, 0, 131073, 786447, 0, 131073, 786448, 0, 131074 )
+
+[node name="Spikes" type="Node2D" parent="." index="3"]
+position = Vector2( 16, -16 )
+
+[node name="Spikes1" parent="Spikes" index="0" instance=ExtResource( 5 )]
+position = Vector2( -16, 112 )
+rotation = 1.5708
+
+[node name="Spikes2" parent="Spikes" index="1" instance=ExtResource( 5 )]
+position = Vector2( 0, 96 )
+rotation = 1.5708
+
+[node name="Spikes3" parent="Spikes" index="2" instance=ExtResource( 5 )]
+position = Vector2( 16, 80 )
+rotation = 1.5708
+
+[node name="Spikes4" parent="Spikes" index="3" instance=ExtResource( 5 )]
+position = Vector2( 48, 64 )
+rotation = 1.5708
+
+[node name="Spikes5" parent="Spikes" index="4" instance=ExtResource( 5 )]
+position = Vector2( 176, 80 )
+rotation = -1.5708
+
+[node name="Spikes7" parent="Spikes" index="5" instance=ExtResource( 5 )]
+position = Vector2( 192, 96 )
+rotation = -1.5708
+
+[node name="Spikes12" parent="Spikes" index="6" instance=ExtResource( 5 )]
+position = Vector2( 224, 112 )
+rotation = -1.5708
+
+[node name="Spikes13" parent="Spikes" index="7" instance=ExtResource( 5 )]
+position = Vector2( 224, 128 )
+rotation = -1.5708
+
+[node name="Spikes8" parent="Spikes" index="8" instance=ExtResource( 5 )]
+position = Vector2( 80, 64 )
+rotation = -3.14159
+
+[node name="Spikes11" parent="Spikes" index="9" instance=ExtResource( 5 )]
+position = Vector2( 64, 64 )
+rotation = -3.14159
+
+[node name="Spikes9" parent="Spikes" index="10" instance=ExtResource( 5 )]
+position = Vector2( 96, 64 )
+rotation = -3.14159
+
+[node name="Spikes10" parent="Spikes" index="11" instance=ExtResource( 5 )]
+position = Vector2( 144, 64 )
+rotation = -3.14159
+
+[node name="BossEnemy" parent="." index="4" instance=ExtResource( 4 )]
+position = Vector2( 144, 120 )
+
+[node name="Trigger" parent="." index="5" instance=ExtResource( 7 )]
+position = Vector2( 0, 144 )
+
+[node name="CollisionShape2D" parent="Trigger" index="0"]
+shape = SubResource( 1 )
+
+[node name="EnterDoorBlock" parent="." index="6" instance=ExtResource( 9 )]
+visible = false
+collision_layer = 0
+tile_data = PoolIntArray( 589821, 0, 3, 655357, 0, 131075 )
+
+[node name="ExitDoorBlock" parent="." index="7" instance=ExtResource( 9 )]
+visible = false
+collision_layer = 0
+tile_data = PoolIntArray( 524304, 0, 3, 589840, 0, 131075 )
+
+[connection signal="boss_died" from="BossEnemy" to="." method="_on_BossEnemy_boss_died"]
+[connection signal="area_triggered" from="Trigger" to="." method="_on_Trigger_area_triggered"]
+
+[editable path="Trigger"]

Levels/Level_free.tscn

@@ -5,10 +5,10 @@
 [ext_resource path="res://World/MovingPlatform.tscn" type="PackedScene" id=3]
 [ext_resource path="res://Enemies/CrawlingEnemy.tscn" type="PackedScene" id=4]
 [ext_resource path="res://Enemies/PlantEnemy.tscn" type="PackedScene" id=5]
+[ext_resource path="res://Connections/02_and_free.tres" type="Resource" id=6]
 [ext_resource path="res://Enemies/FlyingEnemy.tscn" type="PackedScene" id=7]
 [ext_resource path="res://World/Brick.tscn" type="PackedScene" id=8]
 [ext_resource path="res://Levels/Door.tscn" type="PackedScene" id=9]
-[ext_resource path="res://Connections/01_and_free.tres" type="Resource" id=10]
 
 [sub_resource type="Animation" id=1]
 resource_name = "Loop"
@@ -195,8 +195,8 @@ tile_data = PoolIntArray( 66, 0, 4, 67, 0, 196609, 68, 0, 196609, 69, 0, 196609,
 position = Vector2( 48, 736 )
 rotation = 3.14159
 scale = Vector2( 1, -1 )
-connection = ExtResource( 10 )
-new_level_path = "res://Levels/Level_01.tscn"
+connection = ExtResource( 6 )
+new_level_path = "res://Levels/Level_02.tscn"
 
 [node name="Bricks" type="Node2D" parent="." index="2"]
 position = Vector2( 16, 688 )

Player/Player.gd

@@ -1,4 +1,6 @@
 extends KinematicBody2D
+class_name Player
+
 
 const Bullet = preload("res://Player/Bullet.tscn")
 const Missile = preload("res://Player/Missile.tscn")

World/Trigger.gd

@@ -0,0 +1,9 @@
+extends Area2D
+
+signal area_triggered
+var enable = true
+
+func _on_Trigger_body_entered(body):
+	if body is Player && enable:
+		emit_signal("area_triggered")
+		enable = false

World/Trigger.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://World/Trigger.gd" type="Script" id=1]
+
+[node name="Trigger" type="Area2D"]
+script = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+
+[connection signal="body_entered" from="." to="." method="_on_Trigger_body_entered"]

project.godot

@@ -9,6 +9,11 @@
 config_version=4
 
 _global_script_classes=[ {
+"base": "KinematicBody2D",
+"class": "Player",
+"language": "GDScript",
+"path": "res://Player/Player.gd"
+}, {
 "base": "Resource",
 "class": "PlayerStats",
 "language": "GDScript",
@@ -20,6 +25,7 @@ _global_script_classes=[ {
 "path": "res://Player/Powerup.gd"
 } ]
 _global_script_class_icons={
+"Player": "",
 "PlayerStats": "",
 "Powerup": ""
 }