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transition adaptive resoluton #119

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Nov 2, 2024
Merged

transition adaptive resoluton #119

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8 changes: 5 additions & 3 deletions addons/top_down/scripts/game/TransitionManager.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -4,20 +4,22 @@ extends CanvasLayer
@export var texture_rect:TextureRect
@export var transition_time:float = 1.0

var game_resolution:Vector2i
var tween:Tween

func _ready()->void:
visible = false
game_resolution = get_viewport().content_scale_size

func change_scene(path:String)->void:
# wait for rendering everything on a screen
await RenderingServer.frame_post_draw

var _game_resolution:Vector2i = get_viewport().content_scale_size
var _viewport_size:Vector2i = get_viewport().size
var _multiply:float = _game_resolution.y / float(_viewport_size.y)

# get texture from the screen
var _image:Image = get_viewport().get_texture().get_image()
_image.resize(game_resolution.x, game_resolution.y, Image.INTERPOLATE_NEAREST)
_image.resize(int(ceil(_viewport_size.x * _multiply)), _game_resolution.y, Image.INTERPOLATE_NEAREST)
var _image_texture:ImageTexture = ImageTexture.create_from_image(_image)
texture_rect.texture = _image_texture

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