add collecting coins

objects/brick_player.tscn

@@ -1,15 +1,18 @@
-[gd_scene load_steps=7 format=3 uid="uid://bqi5s710xb1ju"]
+[gd_scene load_steps=8 format=3 uid="uid://bqi5s710xb1ju"]
 
 [ext_resource type="Script" path="res://scripts/player.gd" id="1_8j4h4"]
 [ext_resource type="Texture2D" uid="uid://b7gp0gqvkv8j4" path="res://sprites/MrBrick_base.png" id="2_bc55y"]
 [ext_resource type="Texture2D" uid="uid://jl1gwqchhpdc" path="res://sprites/left_eye.png" id="3_2srrh"]
 [ext_resource type="Texture2D" uid="uid://iiawtnwmeny3" path="res://sprites/right_eye.png" id="4_ccn81"]
 [ext_resource type="Script" path="res://scripts/components/flip_player.gd" id="5_geu10"]
+[ext_resource type="Script" path="res://scripts/components/score.gd" id="6_fowa2"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_hdsg1"]
 size = Vector2(16, 31)
 
 [node name="Brick Player" type="CharacterBody2D"]
+collision_layer = 4
+collision_mask = 3
 script = ExtResource("1_8j4h4")
 
 [node name="Root" type="Node2D" parent="."]
@@ -38,3 +41,8 @@ eye_right = NodePath("../Root/Right Eye")
 player_controller = NodePath("..")
 
 [node name="CoyoteTimer" type="Timer" parent="."]
+
+[node name="CanPickUpComponent" type="Node" parent="."]
+
+[node name="ScoreComponent" type="Node" parent="."]
+script = ExtResource("6_fowa2")

objects/coin.tscn

@@ -0,0 +1,26 @@
+[gd_scene load_steps=5 format=3 uid="uid://54w4wisfj8v8"]
+
+[ext_resource type="Texture2D" uid="uid://djifxc5x0dyrw" path="res://sprites/ppc_tileset.png" id="1_epuj5"]
+[ext_resource type="Script" path="res://scripts/components/collectable.gd" id="2_y0k47"]
+[ext_resource type="Resource" uid="uid://bc0esas5r2uy8" path="res://resources/collectables/coin.tres" id="3_fm2fq"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_3ask2"]
+radius = 9.0
+
+[node name="Coin" type="Area2D"]
+collision_layer = 2
+collision_mask = 4
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_3ask2")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_epuj5")
+hframes = 12
+vframes = 12
+frame = 51
+
+[node name="Collectable" type="Node" parent="." node_paths=PackedStringArray("area2d") groups=["coins"]]
+script = ExtResource("2_y0k47")
+area2d = NodePath("..")
+collectable_data = ExtResource("3_fm2fq")

objects/collapsing_bridge.tscn

@@ -0,0 +1,19 @@
+[gd_scene load_steps=3 format=3 uid="uid://ct8fim6mduyl3"]
+
+[ext_resource type="Texture2D" uid="uid://djifxc5x0dyrw" path="res://sprites/ppc_tileset.png" id="1_rka1x"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_l44jt"]
+size = Vector2(16, 4)
+
+[node name="Collapsing Bridge" type="StaticBody2D"]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2(0, -6)
+shape = SubResource("RectangleShape2D_l44jt")
+one_way_collision = true
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_rka1x")
+hframes = 12
+vframes = 12
+frame = 56

objects/game_manager.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://b4eifkc31jsun"]
+
+[ext_resource type="Script" path="res://scripts/game_manager.gd" id="1_58t7u"]
+
+[node name="Node" type="Node"]
+script = ExtResource("1_58t7u")

project.godot

@@ -22,6 +22,10 @@ boot_splash/fullsize=false
 boot_splash/use_filter=false
 config/icon="res://icon.svg"
 
+[autoload]
+
+GameManager="*res://objects/game_manager.tscn"
+
 [display]
 
 window/size/viewport_width=640
@@ -32,6 +36,14 @@ window/stretch/mode="viewport"
 window/stretch/aspect="keep_height"
 window/stretch/scale_mode="integer"
 
+[dotnet]
+
+project/assembly_name="Mr. Brick Adventures"
+
+[global_group]
+
+coins=""
+
 [input]
 
 left={
@@ -49,6 +61,17 @@ jump={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"location":0,"echo":false,"script":null)
 ]
 }
+down={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":83,"key_label":0,"unicode":115,"location":0,"echo":false,"script":null)
+]
+}
+
+[layer_names]
+
+2d_physics/layer_1="Terrain"
+2d_physics/layer_2="Collectible Entities"
+2d_physics/layer_3="Player"
 
 [rendering]
 

resources/collectables/coin.tres

@@ -0,0 +1,7 @@
+[gd_resource type="Resource" load_steps=2 format=3 uid="uid://bc0esas5r2uy8"]
+
+[ext_resource type="Script" path="res://scripts/resources/collectable_resource.gd" id="1_nmrta"]
+
+[resource]
+script = ExtResource("1_nmrta")
+amount = 1

scenes/test.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=15 format=4 uid="uid://h60obxmju6mo"]
+[gd_scene load_steps=17 format=4 uid="uid://h60obxmju6mo"]
 
 [ext_resource type="Texture2D" uid="uid://djifxc5x0dyrw" path="res://sprites/ppc_tileset.png" id="1_5lb42"]
 [ext_resource type="TileSet" uid="uid://cl4bn8lofqvky" path="res://tileset/village/tileset_village.tres" id="1_d680t"]
 [ext_resource type="Texture2D" uid="uid://dxvevrm15uus1" path="res://sprites/flowers_tileset.png" id="3_235u2"]
+[ext_resource type="PackedScene" uid="uid://54w4wisfj8v8" path="res://objects/coin.tscn" id="3_ygehw"]
 [ext_resource type="PackedScene" uid="uid://bqi5s710xb1ju" path="res://objects/brick_player.tscn" id="4_hetw8"]
 
 [sub_resource type="Gradient" id="Gradient_anvhr"]
@@ -181,9 +182,17 @@ texture = ExtResource("1_5lb42")
 5:4/0 = 0
 6:4/0 = 0
 7:4/0 = 0
+7:4/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+7:4/0/physics_layer_0/polygon_0/one_way = true
 8:4/0 = 0
+8:4/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+8:4/0/physics_layer_0/polygon_0/one_way = true
 9:4/0 = 0
+9:4/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+9:4/0/physics_layer_0/polygon_0/one_way = true
 10:4/0 = 0
+10:4/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+10:4/0/physics_layer_0/polygon_0/one_way = true
 11:4/0 = 0
 0:5/0 = 0
 1:5/0 = 0
@@ -207,14 +216,22 @@ texture = ExtResource("1_5lb42")
 7:6/0 = 0
 8:6/0 = 0
 9:6/0 = 0
+9:6/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+9:6/0/physics_layer_0/polygon_0/one_way = true
 10:6/0 = 0
+10:6/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+10:6/0/physics_layer_0/polygon_0/one_way = true
 11:6/0 = 0
+11:6/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+11:6/0/physics_layer_0/polygon_0/one_way = true
 0:7/0 = 0
 1:7/0 = 0
 2:7/0 = 0
 3:7/0 = 0
 5:7/0 = 0
 7:7/0 = 0
+7:7/0/physics_layer_0/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, -4, -8, -4)
+7:7/0/physics_layer_0/polygon_0/one_way = true
 8:7/0 = 0
 9:7/0 = 0
 10:7/0 = 0
@@ -231,8 +248,14 @@ texture = ExtResource("1_5lb42")
 10:8/0 = 0
 1:9/0 = 0
 
+[sub_resource type="TileSetScenesCollectionSource" id="TileSetScenesCollectionSource_v3eon"]
+scenes/1/scene = ExtResource("3_ygehw")
+
 [sub_resource type="TileSet" id="TileSet_yf4x4"]
+physics_layer_0/collision_layer = 1
+physics_layer_0/collision_mask = 5
 sources/0 = SubResource("TileSetAtlasSource_8idcv")
+sources/1 = SubResource("TileSetScenesCollectionSource_v3eon")
 
 [sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_8ljy4"]
 texture = ExtResource("1_5lb42")
@@ -373,7 +396,7 @@ tile_map_data = PackedByteArray("AAD8////AAABAAAAAAD9////AAABAAAAAAD+////AAABAAA
 tile_set = ExtResource("1_d680t")
 
 [node name="Entities layer" type="TileMapLayer" parent="."]
-tile_map_data = PackedByteArray("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")
+tile_map_data = PackedByteArray("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")
 tile_set = SubResource("TileSet_yf4x4")
 
 [node name="Foreground layer" type="TileMapLayer" parent="."]

scripts/components/can_pickup.gd

@@ -0,0 +1,2 @@
+class_name CanPickUpComponent
+extends Node

scripts/components/collectable.gd

@@ -0,0 +1,22 @@
+class_name CollectableComponent
+extends Node
+
+var root: Node
+
+@export var area2d: Area2D
+@export var collectable_data: Resource
+
+signal collected(amount: int)
+
+func _ready() -> void:
+    if area2d:
+        area2d.body_entered.connect(_on_area2d_body_entered)
+    else:
+        print("Collectable node missing Area2D child.")
+
+    root = get_parent()
+
+func _on_area2d_body_entered(body: Node2D) -> void:
+    if body.has_node("CanPickUpComponent"):
+        collected.emit(collectable_data.amount)
+        root.queue_free()

scripts/components/score.gd

@@ -0,0 +1,20 @@
+class_name ScoreComponent
+extends Node
+
+@onready var game_manager: GM = $"/root/GameManager"
+
+func _ready():
+    await get_tree().process_frame
+    var coins = get_tree().get_nodes_in_group("coins")
+    
+    for coin in coins:
+        coin.connect("collected", on_collected)
+
+func on_collected(amount: int) -> void:
+    if not game_manager:
+        return
+
+    game_manager.add_coins(amount)
+    print("Coins: ", game_manager.get_coins())
+    # todo: play sound
+    # todo: update ui

scripts/game_manager.gd

@@ -0,0 +1,18 @@
+class_name GM
+extends Node
+
+var player_state = {
+	"coins": 0,
+}
+
+func add_coins(amount: int) -> void:
+	player_state["coins"] += amount
+
+func set_coins(amount: int) -> void:
+	player_state["coins"] = amount
+
+func get_coins() -> int:
+	return player_state["coins"]
+
+func remove_coins(amount: int) -> void:
+	player_state["coins"] -= amount

scripts/player.gd

@@ -49,6 +49,9 @@ func _physics_process(delta):
 	if Input.is_action_pressed("jump") and (is_on_floor() or coyote_mode):
 		jump()
 	
+	if Input.is_action_just_pressed("down"):
+		position.y += 1
+		
 	var direction = Input.get_axis("left", "right")
 	if direction:
 		velocity.x = direction * speed

scripts/resources/collectable_resource.gd

@@ -0,0 +1,3 @@
+extends Resource
+
+@export var amount: int = 0

tileset/village/tileset_village.tres

@@ -367,6 +367,7 @@ texture = ExtResource("1")
 
 [resource]
 physics_layer_0/collision_layer = 1
+physics_layer_0/collision_mask = 5
 terrain_set_0/mode = 0
 terrain_set_0/terrain_0/name = "Village 0"
 terrain_set_0/terrain_0/color = Color(0.520131, 0.153738, 0.75213, 1)