powerup system

Pegs/Yellow/CardIcons/default.png.import

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Pegs/Yellow/CardIcons/default1.png.import

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Pegs/Yellow/CardIcons/default2.png.import

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Pegs/Yellow/CardIcons/default3.png.import

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Pegs/Yellow/PowerupCard.gd

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+extends TextureButton
+
+var spawn_position = Vector2() setget set_spawn_position, get_spawn_position
+
+func set_spawn_position(value):
+	spawn_position = value
+
+func get_spawn_position():
+	return spawn_position
+
+
+func _on_TextureButton_pressed() -> void:
+	get_tree().paused = false
+	GameStats.pick_powerup()
+	queue_free()

Pegs/Yellow/PowerupCard.tscn

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+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://Menu/Theme.tres" type="Theme" id=1]
+[ext_resource path="res://icon.png" type="Texture" id=2]
+[ext_resource path="res://Pegs/Yellow/CardIcons/default3.png" type="Texture" id=3]
+[ext_resource path="res://Pegs/Yellow/CardIcons/default2.png" type="Texture" id=4]
+[ext_resource path="res://Pegs/Yellow/CardIcons/default.png" type="Texture" id=5]
+[ext_resource path="res://Pegs/Yellow/PowerupCard.gd" type="Script" id=6]
+
+[node name="TextureButton" type="TextureButton"]
+anchor_right = 0.167
+anchor_bottom = 0.296
+margin_right = -0.127998
+margin_bottom = 0.0639992
+hint_tooltip = "a powerup!!!"
+theme = ExtResource( 1 )
+shortcut_in_tooltip = false
+texture_normal = ExtResource( 5 )
+texture_pressed = ExtResource( 4 )
+texture_hover = ExtResource( 3 )
+script = ExtResource( 6 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 32, 32 )
+texture = ExtResource( 2 )
+
+[connection signal="pressed" from="." to="." method="_on_TextureButton_pressed"]

Pegs/Yellow/PowerupCards.gd

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+extends Node2D
+
+var scenes = []
+
+func _ready():
+	GameStats.connect("powerup_picked", self, "queue_free")
+	scenes.append("res://Pegs/Yellow/PowerupCards/Scattershot.tscn")
+	
+	spawn_powerups(3)
+	get_tree().paused = true
+	GameStats.powerup_screen_active = true
+	
+	
+func spawn_powerups(value):
+	var i = 0
+	while i < value:
+		var NewPowerup = load(scenes[rand_range(0, scenes.size())])
+		var new_powerup = NewPowerup.instance()
+		new_powerup.set_spawn_position(self.global_position)
+		var main = get_tree().current_scene
+		$CanvasLayer/CenterContainer/HBoxContainer.add_child(new_powerup)
+		i += 1
+

Pegs/Yellow/PowerupCards.tscn

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+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Pegs/Yellow/PowerupCards.gd" type="Script" id=1]
+
+[node name="PowerupCards" type="Node2D"]
+pause_mode = 2
+script = ExtResource( 1 )
+
+[node name="CanvasLayer" type="CanvasLayer" parent="."]
+
+[node name="CenterContainer" type="CenterContainer" parent="CanvasLayer"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HBoxContainer" type="HBoxContainer" parent="CanvasLayer/CenterContainer"]
+margin_left = 192.0
+margin_top = 108.0
+margin_right = 192.0
+margin_bottom = 108.0
+__meta__ = {
+"_edit_use_anchors_": false
+}

Pegs/Yellow/PowerupCards/Scattershot.tscn

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+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Pegs/Yellow/PowerupCard.tscn" type="PackedScene" id=1]
+
+[node name="Scattershot" instance=ExtResource( 1 )]
+hint_tooltip = "scattershot!"

Pegs/Yellow/YellowPeg.gd

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+extends StaticBody2D
+
+# turns the pegs green
+func make_green():
+	# preload a green peg
+	var Green_peg = load("res://Pegs/Green/GreenPeg.tscn")
+	# instance it
+	var green_peg = Green_peg.instance()
+	# take care of positioning
+	# green_peg.rotation = rotation + 5
+	green_peg.global_position = global_position
+	
+	
+	# add score
+	$ScoreCounter.trigger()
+	
+	# get the main scene of current peg and add new peg to it
+	var main = get_tree().current_scene
+	main.add_child(green_peg)
+	
+	var Powerups = preload("res://Pegs/Yellow/PowerupCards.tscn")
+	var powerups = Powerups.instance()
+	powerups.position = global_position
+	
+	main.add_child(powerups)
+	
+	#finally delete the old peg
+	queue_free()

Pegs/Yellow/YellowPeg.tscn

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+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://Pegs/Yellow/yellow.png" type="Texture" id=1]
+[ext_resource path="res://Pegs/DefaultPegCollisionShape.tscn" type="PackedScene" id=2]
+[ext_resource path="res://Pegs/ScoreCounter.tscn" type="PackedScene" id=3]
+[ext_resource path="res://Pegs/Yellow/YellowPeg.gd" type="Script" id=4]
+
+[node name="YellowPeg" type="StaticBody2D"]
+collision_mask = 0
+script = ExtResource( 4 )
+
+[node name="Sprite" type="Sprite" parent="."]
+texture = ExtResource( 1 )
+
+[node name="DefaultPegCollisionShape" parent="." instance=ExtResource( 2 )]
+
+[node name="ScoreCounter" parent="." instance=ExtResource( 3 )]

Pegs/Yellow/yellow.png.import

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