Fix the way screen resizing works, closes #79, maybe #80 too

engine.cfg

@@ -20,7 +20,7 @@ version_build=""
 
 config="res://shared/config.gd"
 SaveManager="*res://shared/save_manager.gd"
-ScreenManager="res://shared/screen_manager.gd"
+ScreenManager="*res://shared/screen_manager.gd"
 ScenesManager="*res://shared/scenes_manager.gd"
 SettingsManager="*res://shared/settings_manager.gd"
 FileManager="*res://shared/file_manager.gd"

main/gui.gd

@@ -12,6 +12,8 @@ onready var level_holder = get_node("../level_holder")
 onready var player = get_node("../player_holder/player")
 
 func _ready():
+	ScreenManager.set_minimum_size(Vector2(0, 0))
+
 	var nodes_left = get_node("popup/popup_node/body/container").get_children()
 
 	# Removes the focus from the buttons

main/level_holder.gd

@@ -88,6 +88,8 @@ func load_level(pack, level): # Load level from pack
 
 func window_resize():
 	var new_size = get_node("/root").get_size_override()
+	if !level_node:
+		return
 	var tilemap = level_node.get_node("tilemap")
 	for i in range(ceil(new_size.x/2/64)):
 		tilemap.set_cell(tile_map_acid_x_start - i, tile_map_acid_y, 2)

main/main.tscn

@@ -47,7 +47,7 @@ size_flags/vertical = 2
 margin/left = 8.0
 margin/top = 8.0
 margin/right = 8.0
-margin/bottom = 68.0
+margin/bottom = 76.0
 alignment = 0
 __meta__ = { "_editor_collapsed":true }
 
@@ -799,6 +799,7 @@ transform/pos = Vector2( 32, 32 )
 [node name="player" parent="player_holder" instance=ExtResource( 16 )]
 
 transform/pos = Vector2( 228.814, 197.081 )
+collision/margin = 0.08
 
 [node name="sample_player" type="SamplePlayer" parent="."]
 

menu/menu.gd

@@ -25,9 +25,18 @@ func _ready():
 		if node.has_node("back"):
 			node.get_node("back").connect("pressed", self, "go_to_target", ["start"])
 
+	# Screen size
+	var minimum_size = get_minimum_size()
+	for child in get_children():
+		if child extends Control:
+			var child_minimum_size = child.get_minimum_size()
+			minimum_size.x = max(minimum_size.x, child_minimum_size.x)
+			minimum_size.y = max(minimum_size.y, child_minimum_size.y)
+	ScreenManager.set_minimum_size(minimum_size)
+
 	# Splash fadeout
 	if ScenesManager.is_first_load:
-		get_node("initial_splash/animation_player").play("SplashFade")
+		get_node("animation_player").play("SplashFade")
 
 	# Prepare to move thing when the aspect ratio changes
 	connect("resized", self, "reposition_screens")
@@ -38,7 +47,6 @@ func reposition_screens():
 
 	if size == old_size:
 		return
-
 	old_size = size
 
 	levels.set_margin(MARGIN_LEFT, size.x)
@@ -50,15 +58,21 @@ func reposition_screens():
 	credits.set_margin(MARGIN_TOP, size.y)
 	credits.set_margin(MARGIN_BOTTOM, -size.y)
 
-	var scale = size.x/1024
-	if scale > 1:
+	var initial_size = ScreenManager.get_original_size()
+	var scale_vector = size / initial_size
+	var scale = max(scale_vector.x, scale_vector.y)
+
+	if  scale > 1:
 		get_node("background_layer").set_scale(Vector2(scale,scale))
-		get_node("background_layer").set_offset(Vector2(0,-(scale*768-768)))
-		get_node("initial_splash").set_scale(Vector2(scale,scale))
-		get_node("initial_splash").set_offset(Vector2(0,-(scale*768-768)/2))
-	go_to_target(current_screen)
+		get_node("initial_splash").set_offset((size - initial_size) * Vector2(0.5, 0))
+		if scale_vector.y / scale_vector.x < 1:
+			get_node("background_layer").set_offset(Vector2(0, (1 - scale_vector.x / scale_vector.y) * initial_size.y))
+		else:
+			get_node("background_layer").set_offset(Vector2(0, 0))
+	tween.remove_all()
+	go_to_target(current_screen, false)
 
-func go_to_target(var screen = "start"):
+func go_to_target(screen = "start", animate = true):
 	current_screen = screen
 
 	var target_coordinates = Vector2(0, 0) # By default, use the 0, 0 coordinates
@@ -70,8 +84,12 @@ func go_to_target(var screen = "start"):
 	var time = distance/screen_move_speed
 
 	if time > 0:
-		tween.interpolate_property(self, "rect/pos", current_coordinates, -target_coordinates, time, Tween.TRANS_EXPO, Tween.EASE_OUT, 0)
-		tween.start()
+		tween.remove_all()
+		if animate:
+			tween.interpolate_property(self, "rect/pos", current_coordinates, -target_coordinates, time, Tween.TRANS_EXPO, Tween.EASE_OUT, 0)
+			tween.start()
+		else:
+			set("rect/pos", -target_coordinates)
 
 func quit():
 	get_tree().quit() # Exit the game

menu/menu.tscn

@@ -28,17 +28,6 @@ tracks/0/keys = { "cont":true, "times":FloatArray( 0, 8 ), "transitions":FloatAr
 
 [sub_resource type="Animation" id=2]
 
-resource/name = "SplashFade"
-length = 2.0
-loop = false
-step = 0.1
-tracks/0/type = "value"
-tracks/0/path = NodePath("image:visibility/opacity")
-tracks/0/interp = 1
-tracks/0/keys = { "cont":true, "times":FloatArray( 0, 1, 2 ), "transitions":FloatArray( 1, 1, 1 ), "values":[ 1.0, 1.0, 0.0 ] }
-
-[sub_resource type="Animation" id=3]
-
 length = 1.0
 loop = true
 step = 0.1
@@ -51,6 +40,20 @@ tracks/1/path = NodePath(".:transform/scale")
 tracks/1/interp = 1
 tracks/1/keys = { "cont":true, "times":FloatArray( 0, 0.5 ), "transitions":FloatArray( 1, 1 ), "values":[ Vector2( 1, 1 ), Vector2( 1.2, 1.2 ) ] }
 
+[sub_resource type="Animation" id=3]
+
+length = 2.0
+loop = false
+step = 0.1
+tracks/0/type = "value"
+tracks/0/path = NodePath("initial_splash/image:visibility/opacity")
+tracks/0/interp = 1
+tracks/0/keys = { "cont":true, "times":FloatArray( 0, 1, 2 ), "transitions":FloatArray( 1, 1, 1 ), "values":[ 1.0, 1.0, 0.0 ] }
+tracks/1/type = "value"
+tracks/1/path = NodePath("background_layer/background:visibility/opacity")
+tracks/1/interp = 1
+tracks/1/keys = { "cont":true, "times":FloatArray( 0, 2 ), "transitions":FloatArray( 1, 1 ), "values":[ 0.0, 1.0 ] }
+
 [node name="menu" type="Control"]
 
 anchor/right = 1
@@ -117,17 +120,6 @@ margin/bottom = 768.0
 texture = ExtResource( 4 )
 expand = true
 
-[node name="animation_player" type="AnimationPlayer" parent="initial_splash"]
-
-playback/process_mode = 1
-playback/default_blend_time = 0.0
-root/root = NodePath("..")
-anims/SplashFade = SubResource( 2 )
-playback/active = true
-playback/speed = 3.0
-blend_times = [  ]
-autoplay = ""
-
 [node name="main" type="VBoxContainer" parent="."]
 
 anchor/right = 1
@@ -139,7 +131,7 @@ size_flags/horizontal = 3
 size_flags/vertical = 3
 margin/left = 0.0
 margin/top = 16.0
-margin/right = 0.0
+margin/right = -4.0
 margin/bottom = 0.0
 custom_constants/separation = 20
 alignment = 0
@@ -151,17 +143,18 @@ focus/stop_mouse = true
 size_flags/horizontal = 1
 size_flags/vertical = 1
 size_flags/stretch_ratio = 3.0
-margin/left = 198.0
+margin/left = 200.0
 margin/top = 26.0
-margin/right = 825.0
+margin/right = 827.0
 margin/bottom = 179.0
 texture = ExtResource( 5 )
 __meta__ = { "_editor_collapsed":true }
 
 [node name="splash" type="Node2D" parent="main/logo"]
 
-transform/pos = Vector2( 618.213, 157.035 )
+transform/pos = Vector2( 602.573, 151.655 )
 transform/rot = 15.0502
+transform/scale = Vector2( 1, 1 )
 z/z = 4
 script/script = ExtResource( 6 )
 __meta__ = { "_editor_collapsed":true }
@@ -194,7 +187,7 @@ max_lines_visible = -1
 playback/process_mode = 1
 playback/default_blend_time = 0.0
 root/root = NodePath("..")
-anims/loop = SubResource( 3 )
+anims/loop = SubResource( 2 )
 playback/active = true
 playback/speed = 0.2
 blend_times = [  ]
@@ -220,9 +213,9 @@ focus/stop_mouse = false
 size_flags/horizontal = 1
 size_flags/vertical = 1
 size_flags/stretch_ratio = 3.0
-margin/left = 312.0
+margin/left = 314.0
 margin/top = 226.0
-margin/right = 712.0
+margin/right = 714.0
 margin/bottom = 526.0
 custom_constants/vseparation = 10
 custom_constants/hseparation = 10
@@ -294,7 +287,7 @@ size_flags/vertical = 1
 size_flags/stretch_ratio = 2.0
 margin/left = 0.0
 margin/top = 564.0
-margin/right = 1024.0
+margin/right = 1028.0
 margin/bottom = 664.0
 custom_constants/separation = 40
 alignment = 1
@@ -307,9 +300,9 @@ focus/ignore_mouse = true
 focus/stop_mouse = true
 size_flags/horizontal = 2
 size_flags/vertical = 1
-margin/left = 237.0
+margin/left = 239.0
 margin/top = 0.0
-margin/right = 514.0
+margin/right = 516.0
 margin/bottom = 100.0
 texture = ExtResource( 7 )
 expand = true
@@ -321,9 +314,9 @@ focus/ignore_mouse = true
 focus/stop_mouse = true
 size_flags/horizontal = 2
 size_flags/vertical = 2
-margin/left = 554.0
+margin/left = 556.0
 margin/top = 0.0
-margin/right = 787.0
+margin/right = 789.0
 margin/bottom = 100.0
 texture = ExtResource( 8 )
 expand = true
@@ -336,7 +329,7 @@ focus/stop_mouse = true
 size_flags/horizontal = 2
 margin/left = 0.0
 margin/top = 703.0
-margin/right = 1024.0
+margin/right = 1028.0
 margin/bottom = 751.0
 custom_colors/font_color = Color( 0, 0, 0, 1 )
 text = "© 2015-2016 KOBUGE Games - kobuge-games.github.io/minilens"
@@ -711,4 +704,15 @@ playback/active = false
 playback/repeat = false
 playback/speed = 1.0
 
+[node name="animation_player" type="AnimationPlayer" parent="."]
+
+playback/process_mode = 1
+playback/default_blend_time = 0.0
+root/root = NodePath("..")
+anims/SplashFade = SubResource( 3 )
+playback/active = true
+playback/speed = 3.0
+blend_times = [  ]
+autoplay = ""
+
 

shared/screen_manager.gd

@@ -4,24 +4,36 @@ extends Node
 onready var viewport = get_viewport()
 onready var initial_size = viewport.get_rect().size
 
+var minimum_size = Vector2(0, 0)
+
 func _ready():
+	if Globals.has("display/width"):
+		initial_size.x = Globals.get("display/width")
+	if Globals.has("display/height"):
+		initial_size.y = Globals.get("display/height")
+
 	viewport.connect("size_changed", self, "window_resize")
 	window_resize()
 
+func set_minimum_size(s):
+	if minimum_size != s:
+		minimum_size = s
+		window_resize()
+
+func get_original_size():
+	return initial_size
+
 func window_resize():
 	var current_size = OS.get_window_size()
 
-	var changed = false
-	if current_size.x < 100:
-		current_size.x = 100
-		changed = true
-	if current_size.y < 100:
-		current_size.y = 100
-		changed = true
-
-	if changed:
-		OS.set_window_size(current_size)
-
 	var scale_factor = initial_size.y/current_size.y
 	var new_size = Vector2(current_size.x*scale_factor, initial_size.y)
+
+	if new_size.y < minimum_size.y:
+		scale_factor = minimum_size.y/new_size.y
+		new_size = Vector2(new_size.x*scale_factor, minimum_size.y)
+	if new_size.x < minimum_size.x:
+		scale_factor = minimum_size.x/new_size.x
+		new_size = Vector2(minimum_size.x, new_size.y*scale_factor)
+
 	viewport.set_size_override(true, new_size)