Beginning of lesson 33. House polygon working and we are able to speak with NPC at world map, but not in starter town.

scenes/game/maps/entities/mob.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=22 format=3 uid="uid://d3e5mg0gk8u7r"]
+[gd_scene load_steps=23 format=3 uid="uid://d3e5mg0gk8u7r"]
 
 [ext_resource type="Texture2D" uid="uid://byx166hd5b3as" path="res://gfx/game/maps/entities/player/Idle/Untitled-0_0.png" id="1_li2a0"]
 [ext_resource type="Script" uid="uid://bo0had2vq4r7h" path="res://scripts/game/maps/entities/mob.gd" id="1_mu6cs"]
@@ -129,11 +129,15 @@ size = Vector2(4, 4)
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_tvinw"]
 size = Vector2(16, 16)
 
-[node name="Mob" type="Node2D" node_paths=PackedStringArray("animator", "collisionRay_1", "collisionRay_2")]
+[sub_resource type="CircleShape2D" id="CircleShape2D_mu6cs"]
+radius = 8.0
+
+[node name="Mob" type="Node2D" node_paths=PackedStringArray("animator", "collisionRay_1", "collisionRay_2", "speechCollider")]
 script = ExtResource("1_mu6cs")
 animator = NodePath("AnimatedSprite2D")
 collisionRay_1 = NodePath("CollisionRayCast_1")
 collisionRay_2 = NodePath("CollisionRayCast_2")
+speechCollider = NodePath("SpeachRadius")
 
 [node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
 position = Vector2(8, 8)
@@ -150,17 +154,25 @@ position = Vector2(8, 8)
 target_position = Vector2(0, 16)
 collision_mask = 5
 
-[node name="Area2D" type="Area2D" parent="."]
+[node name="MapTriggerCollider" type="Area2D" parent="."]
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+[node name="CollisionShape2D" type="CollisionShape2D" parent="MapTriggerCollider"]
 position = Vector2(8, 8)
 shape = SubResource("RectangleShape2D_mu6cs")
 
-[node name="RigidBody2D" type="RigidBody2D" parent="."]
+[node name="Collider" type="RigidBody2D" parent="."]
 collision_layer = 6
 collision_mask = 6
 freeze = true
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="RigidBody2D"]
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Collider"]
 position = Vector2(8, 8)
 shape = SubResource("RectangleShape2D_tvinw")
+
+[node name="SpeachRadius" type="Area2D" parent="."]
+collision_layer = 4
+collision_mask = 2
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="SpeachRadius"]
+position = Vector2(8, 8)
+shape = SubResource("CircleShape2D_mu6cs")

scenes/game/maps/entities/player.tscn

@@ -1,11 +1,142 @@
-[gd_scene load_steps=3 format=3 uid="uid://bpsrg5d3gncnd"]
+[gd_scene load_steps=21 format=3 uid="uid://bpsrg5d3gncnd"]
 
 [ext_resource type="PackedScene" uid="uid://d3e5mg0gk8u7r" path="res://scenes/game/maps/entities/mob.tscn" id="1_7y2qh"]
 [ext_resource type="Script" uid="uid://dsguwthn2datq" path="res://scripts/game/maps/entities/Player.gd" id="2_us7jc"]
+[ext_resource type="Texture2D" uid="uid://byx166hd5b3as" path="res://gfx/game/maps/entities/player/Idle/Untitled-0_0.png" id="3_eoasd"]
+[ext_resource type="Texture2D" uid="uid://gm5dhmls0klm" path="res://gfx/game/maps/entities/player/WalkLeft/Untitled-3_0.png" id="4_k00a3"]
+[ext_resource type="Texture2D" uid="uid://cio1xyswbao5j" path="res://gfx/game/maps/entities/player/WalkRight/Untitled-3_0.png" id="5_gge1o"]
+[ext_resource type="Texture2D" uid="uid://svg30tifp74r" path="res://gfx/game/maps/entities/player/WalkUp/Untitled-2_0.png" id="6_v7ihw"]
+[ext_resource type="Texture2D" uid="uid://puqpn3m0ejv1" path="res://gfx/game/maps/entities/player/WalkDown/Untitled-2_0.png" id="7_is0ql"]
+[ext_resource type="Texture2D" uid="uid://bel7ltrdmhvx3" path="res://gfx/game/maps/entities/player/WalkDown/Untitled-2_1.png" id="8_dohvn"]
+[ext_resource type="Texture2D" uid="uid://bvallk0cswtnq" path="res://gfx/game/maps/entities/player/WalkDown/Untitled-2_2.png" id="9_eaely"]
+[ext_resource type="Texture2D" uid="uid://b4ptv7ts0nlhu" path="res://gfx/game/maps/entities/player/WalkDown/Untitled-2_3.png" id="10_m3m4g"]
+[ext_resource type="Texture2D" uid="uid://ddw1m0c2pby4c" path="res://gfx/game/maps/entities/player/WalkLeft/Untitled-3_1.png" id="11_uyvca"]
+[ext_resource type="Texture2D" uid="uid://brsuvqye8vfji" path="res://gfx/game/maps/entities/player/WalkLeft/Untitled-3_2.png" id="12_abfb4"]
+[ext_resource type="Texture2D" uid="uid://cnnbbvgvnprqv" path="res://gfx/game/maps/entities/player/WalkLeft/Untitled-3_3.png" id="13_n3xhi"]
+[ext_resource type="Texture2D" uid="uid://by38ifhhoq0iv" path="res://gfx/game/maps/entities/player/WalkRight/Untitled-3_1.png" id="14_7vmje"]
+[ext_resource type="Texture2D" uid="uid://cooxpasywe0a6" path="res://gfx/game/maps/entities/player/WalkRight/Untitled-3_2.png" id="15_ukkhw"]
+[ext_resource type="Texture2D" uid="uid://byqc5gd0r2ija" path="res://gfx/game/maps/entities/player/WalkRight/Untitled-3_3.png" id="16_2rl3s"]
+[ext_resource type="Texture2D" uid="uid://vu0jihe8b75u" path="res://gfx/game/maps/entities/player/WalkUp/Untitled-2_1.png" id="17_5okdn"]
+[ext_resource type="Texture2D" uid="uid://cpw3bdg07t8s7" path="res://gfx/game/maps/entities/player/WalkUp/Untitled-2_2.png" id="18_pledg"]
+[ext_resource type="Texture2D" uid="uid://b2068kd1mmpsh" path="res://gfx/game/maps/entities/player/WalkUp/Untitled-2_3.png" id="19_y2pg7"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_wyylp"]
+resource_local_to_scene = true
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("3_eoasd")
+}],
+"loop": true,
+"name": &"Idle Down",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("4_k00a3")
+}],
+"loop": true,
+"name": &"Idle Left",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("5_gge1o")
+}],
+"loop": true,
+"name": &"Idle Right",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("6_v7ihw")
+}],
+"loop": true,
+"name": &"Idle Up",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("7_is0ql")
+}, {
+"duration": 1.0,
+"texture": ExtResource("8_dohvn")
+}, {
+"duration": 1.0,
+"texture": ExtResource("9_eaely")
+}, {
+"duration": 1.0,
+"texture": ExtResource("10_m3m4g")
+}],
+"loop": true,
+"name": &"Walk Down",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("4_k00a3")
+}, {
+"duration": 1.0,
+"texture": ExtResource("11_uyvca")
+}, {
+"duration": 1.0,
+"texture": ExtResource("12_abfb4")
+}, {
+"duration": 1.0,
+"texture": ExtResource("13_n3xhi")
+}],
+"loop": true,
+"name": &"Walk Left",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("5_gge1o")
+}, {
+"duration": 1.0,
+"texture": ExtResource("14_7vmje")
+}, {
+"duration": 1.0,
+"texture": ExtResource("15_ukkhw")
+}, {
+"duration": 1.0,
+"texture": ExtResource("16_2rl3s")
+}],
+"loop": true,
+"name": &"Walk Right",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("6_v7ihw")
+}, {
+"duration": 1.0,
+"texture": ExtResource("17_5okdn")
+}, {
+"duration": 1.0,
+"texture": ExtResource("18_pledg")
+}, {
+"duration": 1.0,
+"texture": ExtResource("19_y2pg7")
+}],
+"loop": true,
+"name": &"Walk Up",
+"speed": 5.0
+}]
 
 [node name="Player" node_paths=PackedStringArray("camera") instance=ExtResource("1_7y2qh")]
 script = ExtResource("2_us7jc")
 camera = NodePath("Camera2D")
 
+[node name="AnimatedSprite2D" parent="." index="0"]
+sprite_frames = SubResource("SpriteFrames_wyylp")
+
 [node name="Camera2D" type="Camera2D" parent="." index="3"]
 zoom = Vector2(2, 2)
+
+[node name="MapTriggerCollider" parent="." index="4"]
+collision_layer = 3
+
+[node name="SpeachRadius" parent="." index="6"]
+collision_layer = 2
+collision_mask = 4

scenes/game/maps/entities/toggle_roof_trigger.tscn

@@ -1,16 +1,11 @@
-[gd_scene load_steps=3 format=3 uid="uid://864h4oam7qfk"]
+[gd_scene load_steps=2 format=3 uid="uid://864h4oam7qfk"]
 
 [ext_resource type="Script" uid="uid://c50fmagffbdas" path="res://scripts/game/maps/entities/ToggleRoofTrigger.gd" id="1_58sfy"]
 
-[sub_resource type="RectangleShape2D" id="RectangleShape2D_58sfy"]
-size = Vector2(48, 16)
-
 [node name="ToggleRoofTrigger" type="Area2D"]
 script = ExtResource("1_58sfy")
 metadata/_custom_type_script = "uid://c50fmagffbdas"
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+[node name="CollisionShape2D" type="CollisionPolygon2D" parent="."]
-position = Vector2(8, 8)
-shape = SubResource("RectangleShape2D_58sfy")
 
 [connection signal="area_entered" from="." to="." method="_on_area_entered"]

scenes/game/maps/starter_town.tscn

@@ -250,6 +250,9 @@ metadata/_custom_type_script = "uid://dcg3hnc5yq61d"
 position = Vector2(416, 304)
 layerName = "Starterhaus"
 
+[node name="CollisionShape2D" parent="Entities/ToggleRoofTrigger" index="0"]
+polygon = PackedVector2Array(16, 0, 16, 0, 32, 0, 32, 16, -16, 16, -16, 0, 0, 0, 0, -16, -64, -16, -64, -112, 96, -112, 96, -16, 16, -16)
+
 [node name="Guard1" parent="Entities" instance=ExtResource("5_4hge2")]
 position = Vector2(48, 256)
 
@@ -257,6 +260,10 @@ position = Vector2(48, 256)
 sprite_frames = SubResource("SpriteFrames_m26wn")
 animation = &"Idle Left"
 
+[node name="SpeachRadius" parent="Entities/Guard1" index="5"]
+collision_layer = 2
+collision_mask = 4
+
 [node name="Guard2" parent="Entities" instance=ExtResource("5_4hge2")]
 position = Vector2(48, 208)
 
@@ -264,6 +271,12 @@ position = Vector2(48, 208)
 sprite_frames = SubResource("SpriteFrames_k3o61")
 animation = &"Idle Left"
 
+[node name="SpeachRadius" parent="Entities/Guard2" index="5"]
+collision_layer = 2
+collision_mask = 4
+
+[connection signal="area_exited" from="Entities/ToggleRoofTrigger" to="Entities/ToggleRoofTrigger" method="_on_area_exited"]
+
 [editable path="Entities/ToggleRoofTrigger"]
 [editable path="Entities/Guard1"]
 [editable path="Entities/Guard2"]

scenes/game_screen.tscn

@@ -62,6 +62,11 @@ layout_mode = 2
 theme_override_fonts/font = ExtResource("6_2yu03")
 text = "Pass"
 
+[node name="Speak Buton" type="Button" parent="UI/Left Display/Contents/Command Menu"]
+layout_mode = 2
+theme_override_fonts/font = ExtResource("6_2yu03")
+text = "Speak"
+
 [node name="Message Console" type="MarginContainer" parent="UI" node_paths=PackedStringArray("scrollContainer", "messages")]
 layout_mode = 0
 offset_left = 13.0
@@ -136,3 +141,4 @@ position = Vector2(26, 0)
 [connection signal="BROADCAST_COMMAND" from="Command Processor" to="UI/Message Console" method="_on_command"]
 [connection signal="timeout" from="Command Processor" to="Command Processor" method="_on_timeout"]
 [connection signal="pressed" from="UI/Left Display/Contents/Command Menu/Pass Button" to="UI" method="_on_pass_button_pressed"]
+[connection signal="pressed" from="UI/Left Display/Contents/Command Menu/Speak Buton" to="UI" method="_on_speak_button_pressed"]

scripts/game/commands/CommandDispatcher.gd

@@ -7,6 +7,7 @@ signal PAUSE_PROCESSOR
 
 # Game Signals
 signal PLAYER_MOVE(direction)
+signal PLAYER_SPEAK
 
 # Message Console Signals
 signal DISPLAY_MESSAGE(message)
@@ -16,4 +17,4 @@ signal DISPLAY_CLEAR
 signal LOAD_MAP(currentMap, newMapPath, spawnpoint, facing)
 signal LOAD_COMPLETE
 
-signal TOGGLE_TILEMAP_LAYER(layerName)
+signal TOGGLE_TILEMAP_LAYER(layerName, visible)

scripts/game/commands/PassCommand.gd

@@ -7,5 +7,4 @@ func _init():
 
 
 func execute():
-	print("Player passed.")
 	COMMAND_PROCESSED.emit(commandLabel)

scripts/game/commands/SpeakCommand.gd

@@ -0,0 +1,11 @@
+extends Command
+
+class_name SpeakCommand
+
+func _init():
+	commandLabel = "Speak"
+
+
+func execute():
+	CommandDispatcher.PLAYER_SPEAK.emit()
+	COMMAND_PROCESSED.emit(commandLabel)

scripts/game/commands/SpeakCommand.gd.uid

@@ -0,0 +1 @@
+uid://cnpwcq7khum55

scripts/game/maps/Map.gd

@@ -12,6 +12,7 @@ var player
 func _ready():
 	CommandDispatcher.PLAYER_MOVE.connect(onPlayerMove)
 	CommandDispatcher.TOGGLE_TILEMAP_LAYER.connect(onToggleRequest)
+	CommandDispatcher.PLAYER_SPEAK.connect(onSpeak)
 	
 
 @warning_ignore("unused_parameter")
@@ -50,10 +51,20 @@ func playerCanMoveTo(newPosition) -> bool:
 	return false
 
 
-func onToggleRequest(layerName):
+func onToggleRequest(layerName, visible):
 	for layer in range(get_layers_count()):
 		if(get_layer_name(layer) == layerName):
-			if(is_layer_enabled(layer)):
+			set_layer_enabled(layer, visible)
-				set_layer_enabled(layer, false)
+
+
+func onSpeak():
+	var interactables:Array = player.speechCollider.get_overlapping_areas()
+
+	if (interactables.size() > 0):
+		for interactable in interactables:
+			interactable.get_parent().interact()
 	else:
-				set_layer_enabled(layer, true)
+		CommandDispatcher.DISPLAY_MESSAGE.emit("There is no one to speak to.")
+		
+		
+		

scripts/game/maps/entities/ToggleRoofTrigger.gd

@@ -5,8 +5,14 @@ class_name ToggleRoofTrigger
 @export var layerName:String
 
 func execute(target):
-	CommandDispatcher.TOGGLE_TILEMAP_LAYER.emit(layerName)	
+	pass
 
 
 func _on_area_entered(area: Area2D) -> void:
-	execute(area.get_parent())
+	CommandDispatcher.TOGGLE_TILEMAP_LAYER.emit(layerName, false)
+	print("entered")
+
+
+func _on_area_exited(area: Area2D) -> void:
+	CommandDispatcher.TOGGLE_TILEMAP_LAYER.emit(layerName, true)
+	print("exited")

scripts/game/maps/entities/mob.gd

@@ -9,6 +9,8 @@ class_name Mob
 @export var collisionRay_1:RayCast2D
 @export var collisionRay_2:RayCast2D
 
+@export var speechCollider:Area2D
+
 func updateRaycasts(destination):
 	var direction = destination - position
 	
@@ -80,3 +82,7 @@ func wouldCollideAt(destination):
 
 	if collisionRay_1.is_colliding() || collisionRay_2.is_colliding():
 		return true
+
+
+func interact():
+	print("Player interacted with %s" % name)

scripts/ui/UI.gd

@@ -4,3 +4,7 @@ class_name UI
 
 func _on_pass_button_pressed():
 	CommandDispatcher.PROCESS_COMMAND.emit(PassCommand.new())
+
+
+func _on_speak_button_pressed() -> void:
+	CommandDispatcher.PROCESS_COMMAND.emit(SpeakCommand.new())