Add interactions for hydroponics

assets/sound/forceField_004.ogg.import

@@ -0,0 +1,15 @@
+[remap]
+
+importer="ogg_vorbis"
+type="AudioStreamOGGVorbis"
+path="res://.import/forceField_004.ogg-7f905408cd821478cd3d449ca9826a1d.oggstr"
+
+[deps]
+
+source_file="res://assets/sound/forceField_004.ogg"
+dest_files=[ "res://.import/forceField_004.ogg-7f905408cd821478cd3d449ca9826a1d.oggstr" ]
+
+[params]
+
+loop=false
+loop_offset=0

assets/sound/handleSmallLeather.ogg.import

@@ -0,0 +1,15 @@
+[remap]
+
+importer="ogg_vorbis"
+type="AudioStreamOGGVorbis"
+path="res://.import/handleSmallLeather.ogg-5ff0261d6170c004bb74db95081a5fe6.oggstr"
+
+[deps]
+
+source_file="res://assets/sound/handleSmallLeather.ogg"
+dest_files=[ "res://.import/handleSmallLeather.ogg-5ff0261d6170c004bb74db95081a5fe6.oggstr" ]
+
+[params]
+
+loop=false
+loop_offset=0

scenes/hydroponics_station.tscn

@@ -0,0 +1,50 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://scripts/coin_machine.gd" type="Script" id=1]
+[ext_resource path="res://scripts/hydroponics_station.gd" type="Script" id=2]
+[ext_resource path="res://scenes/coin_machine.tscn" type="PackedScene" id=3]
+
+[sub_resource type="CylinderMesh" id=1]
+height = 0.936
+radial_segments = 8
+
+[sub_resource type="CubeMesh" id=3]
+size = Vector3( 0.4, 1, 0.4 )
+
+[sub_resource type="ConvexPolygonShape" id=2]
+points = PoolVector3Array( -0.0608763, 0.449247, 0.974783, -0.0608763, -0.464612, -0.974783, -0.0608763, 0.449247, -0.974783, 0.974783, -0.464612, -0.0608763, -0.974783, -0.464612, 0.0608763, 0.974783, 0.449247, 0.0608763, 0.0606902, -0.464648, 0.97486, -0.974783, 0.449247, -0.0608763, 0.7071, 0.453517, -0.7071, -0.705748, -0.468, -0.705748, -0.7071, 0.453517, 0.7071, 0.7071, 0.453517, 0.7071, 0.705748, -0.468, 0.705748, -0.705748, -0.468, 0.705748, 0.705748, -0.468, -0.705748, -0.7071, 0.453517, -0.7071, 0.0606902, -0.464648, -0.97486, -0.974783, -0.464612, -0.0608763, 0.974783, -0.464612, 0.0608763, -0.0608763, -0.464612, 0.974783, 0.0606902, 0.449283, 0.97486, 0.0606902, 0.449283, -0.97486, 0.974783, 0.449247, -0.0608763, -0.974783, 0.449247, 0.0608763, -0.642208, -0.46642, 0.73398, -0.642208, -0.46642, -0.73398, 0.578116, -0.464071, -0.760529, 0.578116, -0.464071, 0.760529, 0.760589, -0.464107, 0.577971, -0.760589, -0.464107, 0.577971, -0.760589, -0.464107, -0.577971, 0.760589, -0.464107, -0.577971 )
+
+[node name="hydroponics_station" type="Spatial"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 11.4134, 0, -2.96909 )
+script = ExtResource( 2 )
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.372095, 0 )
+mesh = SubResource( 1 )
+
+[node name="Yam" type="MeshInstance" parent="MeshInstance"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.886431, 0 )
+visible = false
+mesh = SubResource( 3 )
+skeleton = NodePath("../../..")
+
+[node name="status_label" type="Label3D" parent="MeshInstance"]
+unique_name_in_owner = true
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.737837, 0 )
+billboard = 1
+
+[node name="StaticBody" type="StaticBody" parent="."]
+
+[node name="CollisionShape2" type="CollisionShape" parent="StaticBody"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.372095, 0 )
+shape = SubResource( 2 )
+
+[node name="coin_machine" type="Area" parent="." instance=ExtResource( 3 )]
+transform = Transform( 0.540026, 0, 0, 0, 0.571038, 0, 0, 0, 0.497953, 0, 0.418593, 0 )
+script = ExtResource( 1 )
+
+[node name="grow_timer" type="Timer" parent="."]
+one_shot = true
+
+[connection signal="coin_requirement_met" from="coin_machine" to="." method="_on_coin_machine_coin_requirement_met"]
+[connection signal="timeout" from="grow_timer" to="." method="_on_Timer_timeout"]

scenes/item_pickup.tscn

@@ -0,0 +1,17 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://scripts/item_pickup.gd" type="Script" id=1]
+[ext_resource path="res://assets/sound/handleSmallLeather.ogg" type="AudioStream" id=2]
+
+[sub_resource type="SphereShape" id=1]
+
+[node name="item_pickup" type="Area"]
+script = ExtResource( 1 )
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+shape = SubResource( 1 )
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]
+stream = ExtResource( 2 )
+
+[connection signal="finished" from="AudioStreamPlayer" to="." method="_on_AudioStreamPlayer_finished"]

scenes/player.tscn

@@ -3,17 +3,25 @@
 [ext_resource path="res://scripts/Player.gd" type="Script" id=1]
 [ext_resource path="res://assets/protodungman/DungMan.glb" type="PackedScene" id=2]
 
+[sub_resource type="SphereShape" id=3]
+
 [sub_resource type="CapsuleShape" id=2]
 radius = 0.210213
 height = 0.85525
 
-[sub_resource type="SphereShape" id=3]
-
 [node name="Player" type="KinematicBody"]
 script = ExtResource( 1 )
 
 [node name="DungMan" parent="." instance=ExtResource( 2 )]
 
+[node name="TriggerVolume" type="Area" parent="DungMan"]
+unique_name_in_owner = true
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0.630386 )
+
+[node name="CollisionShape" type="CollisionShape" parent="DungMan/TriggerVolume"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0.168703 )
+shape = SubResource( 3 )
+
 [node name="CollisionShape" type="CollisionShape" parent="."]
 transform = Transform( 1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0.641703, 0 )
 shape = SubResource( 2 )
@@ -21,8 +29,3 @@ shape = SubResource( 2 )
 [node name="Camera" type="Camera" parent="."]
 transform = Transform( 1, 0, 0, 0, 0.5, 0.866025, 0, -0.866025, 0.5, 0, 5.44166, 3.39746 )
 fov = 50.0
-
-[node name="TriggerVolume" type="Area" parent="."]
-
-[node name="CollisionShape" type="CollisionShape" parent="TriggerVolume"]
-shape = SubResource( 3 )

scripts/Player.gd

@@ -1,5 +1,6 @@
 extends KinematicBody
 
+const EPSILON = 0.0001
 const SPEED = 3.0
 
 export var inventory = { "ore" : 0 }
@@ -11,7 +12,8 @@ func _ready():
 func _physics_process(delta):
 	var input = Vector3(Input.get_axis("left", "right"), 0.0, Input.get_axis("up", "down"))
 	var motion = Plane.PLANE_XZ.project(get_viewport().get_camera().global_transform.basis.xform(input)).normalized() * SPEED
-	$DungMan.look_at(global_transform.origin - motion, Vector3.UP)
+	if motion.length_squared() > EPSILON:
+		$DungMan.look_at(global_transform.origin - motion, Vector3.UP)
 	move_and_slide(motion)
 
 func can_afford(item_name, item_amount):
@@ -46,7 +48,7 @@ func modify_inventory(item_name, item_amount):
 
 func _unhandled_input(event):
 	if event.is_action_pressed("action"):
-		for area in $TriggerVolume.get_overlapping_areas():
+		for area in $"%TriggerVolume".get_overlapping_areas():
 			if try_trigger_interact(area):
 				break
 		
@@ -58,6 +60,10 @@ func try_trigger_interact(area):
 	if not owner.has_method("on_player_interact"):
 		return false
 		
-	owner.on_player_interact(self)
+	var result = owner.on_player_interact(self)
+	if not result:
+		print("player failed to interacted with ", owner)
+		return
+
 	print("player interacted with ", owner)
 	return true

scripts/coin_machine.gd

@@ -1,16 +1,20 @@
 extends Area
 
 export var coins_required : int = 1
+export var enabled: bool = true
 
-signal coin_requirement_met;
+signal coin_requirement_met(player)
 
 func _ready():
 	assert(coins_required >= 0)
 	set_meta("owner", self)
 
-func on_player_interact(player):
+func on_player_interact(player) -> bool:
 	assert(player.has_method("modify_inventory"))
+	if not enabled: 
+		return false
 	if not player.modify_inventory("coins", -coins_required):
-		return
+		return false
 		
 	emit_signal("coin_requirement_met", player)
+	return true

scripts/hydroponics_station.gd

@@ -0,0 +1,26 @@
+extends Spatial
+
+export var grow_time: float = 2.0
+
+func _ready():
+	$grow_timer.wait_time = grow_time
+
+func _on_coin_machine_coin_requirement_met(player):
+	if $grow_timer.is_stopped():
+		$coin_machine.enabled = false
+		$grow_timer.start()
+
+func _on_Timer_timeout():
+	var yam = preload("res://scenes/item_pickup.tscn").instance()
+	yam.item_name = "yam"
+	yam.item_amount = 1
+	yam.connect("tree_exited", self, "_on_yam_item_tree_exited")
+	$MeshInstance/Yam.visible = true
+	add_child(yam)
+
+func _on_yam_item_tree_exited():
+	$coin_machine.enabled = true
+	$MeshInstance/Yam.visible = false
+
+func _process(delta):
+	$"%status_label".text = "%f" % $grow_timer.time_left

scripts/item_pickup.gd

@@ -0,0 +1,18 @@
+extends Area
+
+signal picked_up
+
+export var item_name: String
+export var item_amount: int = 1
+var player: Node
+
+func on_player_interact(p_player) -> bool:
+	monitorable = false
+	emit_signal("picked_up")
+	player = p_player
+	$AudioStreamPlayer.play()
+	return true
+
+func _on_AudioStreamPlayer_finished():
+	player.modify_inventory(item_name, item_amount)
+	queue_free()