:tada: Make the first working version of slideshow

godot/project.godot

@@ -11,7 +11,7 @@ config_version=5
 [application]
 
 config/name="WaitingGodotSpeech"
-run/main_scene="res://slides/1/world.tscn"
+run/main_scene="res://run/root.tscn"
 config/features=PackedStringArray("4.0", "Forward Plus")
 config/icon="res://icon.svg"
 
@@ -19,6 +19,7 @@ config/icon="res://icon.svg"
 
 window/size/viewport_width=1920
 window/size/viewport_height=1080
+window/size/mode=3
 
 [rendering]
 

godot/projector/focus/Focus.gd

@@ -3,6 +3,9 @@ extends Camera2D
 # Transition to next slide and focus current slide
 
 
+signal ended
+
+
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	pass # Replace with function body.
@@ -11,3 +14,12 @@ func _ready():
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
 	pass
+
+
+func focus_on(pos: Vector2, scale: float) -> void:
+	set_position(pos)
+	set_zoom(Vector2.ONE / scale)
+
+
+func _on_show_new_focus(pos: Vector2, scale: float) -> void:
+	focus_on(pos, scale)

godot/projector/focus/Focus.tscn

@@ -1,3 +1,7 @@
-[gd_scene format=3 uid="uid://sbiog6jvwox8"]
+[gd_scene load_steps=2 format=3 uid="uid://sbiog6jvwox8"]
 
-[node name="Camera" type="Node2D"]
+[ext_resource type="Script" path="res://projector/focus/Focus.gd" id="1_nf061"]
+
+[node name="Camera" type="Camera2D"]
+anchor_mode = 0
+script = ExtResource("1_nf061")

godot/projector/show/Show.gd

@@ -3,11 +3,55 @@ extends Node2D
 # Manage slide cycling
 
 
-# Called when the node enters the scene tree for the first time.
+signal new_focus(pos: Vector2, scale: float)
+
+var current_id := -1
+
+var current_slide: Slide
+
+@onready var slides: Array = get_children()
+
+
 func _ready():
-	pass # Replace with function body.
+	_enforce_children()
+	next_slide()
+
+func next_slide():
+	current_id = _next_id()
+	_disconnect_current_slide()
+	current_slide = focus_slide(current_id)
+	_connect_current_slide()
+
+
+func focus_slide(id: int) -> Slide:
+	var slide: Slide = slides[id]
+	new_focus.emit(slide.get_position(), slide.get_scale().x)
+	return slide
+
+
+func _disconnect_current_slide():
+	if current_slide != null:
+		current_slide.finished.disconnect(_on_current_slide_finished)
+
+
+func _connect_current_slide():
+	current_slide.finished.connect(_on_current_slide_finished)
+
+
+func _enforce_children() -> void:
+	assert(!slides.is_empty(), "A slideshow must contain slides")
+	for slide in slides:
+		assert(slide is Slide, "A slidsehow can only contain slides")
+
+
+func _next_id() -> int:
+	var next_id: int = current_id + 1
+
+	if next_id >= slides.size():
+		return 0
+
+	return next_id
 
 
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
+func _on_current_slide_finished():
+	next_slide()

godot/projector/show/Show.tscn

@@ -1,3 +1,6 @@
-[gd_scene format=3 uid="uid://crehjmq6aqjai"]
+[gd_scene load_steps=2 format=3 uid="uid://crehjmq6aqjai"]
+
+[ext_resource type="Script" path="res://projector/show/Show.gd" id="1_ue04y"]
 
 [node name="Show" type="Node2D"]
+script = ExtResource("1_ue04y")

godot/projector/slide/Slide.gd

@@ -3,6 +3,9 @@ extends Node2D
 # Display slide content
 
 
+signal finished
+
+
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	pass # Replace with function body.
@@ -11,3 +14,8 @@ func _ready():
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
 	pass
+
+
+func _unhandled_key_input(event: InputEvent):
+	if event.is_action("ui_accept"):
+		emit_signal("finished")

godot/run/root.tscn

@@ -3,16 +3,22 @@
 [ext_resource type="PackedScene" uid="uid://sbiog6jvwox8" path="res://projector/focus/Focus.tscn" id="1_a17yu"]
 [ext_resource type="PackedScene" uid="uid://crehjmq6aqjai" path="res://projector/show/Show.tscn" id="2_cih7e"]
 [ext_resource type="PackedScene" uid="uid://c0yx4skvvx7ek" path="res://slides/1/world.tscn" id="3_s3lgd"]
-[ext_resource type="PackedScene" uid="uid://dvd46tb14vm33" path="res://slides/2/me.tscn" id="4_uqvn6"]
+[ext_resource type="PackedScene" path="res://slides/2/me.tscn" id="4_uqvn6"]
 
 [node name="Root" type="Node"]
 
 [node name="Board" type="Node2D" parent="."]
 
-[node name="Camera" parent="Board" instance=ExtResource("1_a17yu")]
+[node name="Focus" parent="Board" instance=ExtResource("1_a17yu")]
+position = Vector2(-3199, -2083)
+zoom = Vector2(0.1, 0.1)
 
 [node name="Show" parent="Board" instance=ExtResource("2_cih7e")]
 
 [node name="World" parent="Board/Show" instance=ExtResource("3_s3lgd")]
+scale = Vector2(3, 3)
 
 [node name="Me" parent="Board/Show" instance=ExtResource("4_uqvn6")]
+position = Vector2(-941, -560)
+
+[connection signal="new_focus" from="Board/Show" to="Board/Focus" method="_on_show_new_focus"]

godot/slides/1/godot_square_white.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://be52hfvwfl0fo"
+path="res://.godot/imported/godot_square_white.svg-51004600fa7542eee46a4846328a801d.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://slides/1/godot_square_white.svg"
+dest_files=["res://.godot/imported/godot_square_white.svg-51004600fa7542eee46a4846328a801d.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

godot/slides/1/world.tscn

@@ -1,11 +1,12 @@
-[gd_scene load_steps=2 format=3 uid="uid://c0yx4skvvx7ek"]
+[gd_scene load_steps=3 format=3 uid="uid://c0yx4skvvx7ek"]
 
 [ext_resource type="Script" path="res://projector/slide/Slide.gd" id="1_eacqu"]
+[ext_resource type="Texture2D" uid="uid://be52hfvwfl0fo" path="res://slides/1/godot_square_white.svg" id="2_v6pv2"]
 
 [node name="World" type="Node2D"]
 script = ExtResource("1_eacqu")
 
-[node name="Label" type="Label" parent="."]
-offset_right = 305.0
-offset_bottom = 23.0
-text = "Hello"
+[node name="Sprite2D" type="Sprite2D" parent="."]
+position = Vector2(985, 526)
+scale = Vector2(2, 2)
+texture = ExtResource("2_v6pv2")

godot/slides/2/godot_island.jpg.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dj8c88ea76ffq"
+path="res://.godot/imported/godot_island.jpg-1bcfd7e0191ab8871eee5e50b9f688c1.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://slides/2/godot_island.jpg"
+dest_files=["res://.godot/imported/godot_island.jpg-1bcfd7e0191ab8871eee5e50b9f688c1.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

godot/slides/2/me.tscn

@@ -1,6 +1,12 @@
-[gd_scene load_steps=2 format=3 uid="uid://dvd46tb14vm33"]
+[gd_scene load_steps=3 format=3 uid="uid://b2ejqg1bi8iej"]
 
-[ext_resource type="Script" path="res://projector/slide/Slide.gd" id="1_62ce0"]
+[ext_resource type="Script" path="res://projector/slide/Slide.gd" id="1_2k1fw"]
+[ext_resource type="Texture2D" uid="uid://dj8c88ea76ffq" path="res://slides/2/godot_island.jpg" id="2_ey16q"]
 
 [node name="Me" type="Node2D"]
-script = ExtResource("1_62ce0")
+script = ExtResource("1_2k1fw")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+position = Vector2(959, 545)
+scale = Vector2(0.4, 0.4)
+texture = ExtResource("2_ey16q")