88 lines
2.0 KiB
GDScript
88 lines
2.0 KiB
GDScript
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extends Sprite2D
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const StringUtils = preload("res://zfoo/util/StringUtils.gd")
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var gameWidth: int
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var gameHeight: int
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var spriteWidth: int
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var spriteHeight: int
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func _enter_tree():
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windowPositionTest()
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#positionTest()
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#textureTest()
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pass
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func _physics_process(delta):
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setupGameWindow()
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setupSprite()
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positionTopCenter()
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pass
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# 屏幕坐标系
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func windowPositionTest():
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# 设置游戏屏幕的位置
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# DisplayServer.window_set_size(Vector2(100, 100))
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# DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
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print(StringUtils.format("屏幕大小[{}]", [DisplayServer.window_get_size()]))
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print(StringUtils.format("屏幕位置[{}]", [DisplayServer.window_get_position()]))
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pass
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# 坐标点测试用例
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func positionTest():
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print(position)
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print(global_position)
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print(to_global(position))
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print(to_local(global_position))
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pass
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func setupGameWindow():
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gameWidth = DisplayServer.window_get_size().x
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gameHeight = DisplayServer.window_get_size().y
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func setupSprite():
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spriteWidth = texture.get_width()
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spriteHeight = texture.get_height()
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func positionTopCenter() -> void:
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#get_parent().position.x = 0
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#get_parent().position.y = 0
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#self.global_position
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self.position.x = gameWidth / 2
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self.position.y = spriteHeight / 2
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func positionCenter() -> void:
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self.global_position.x = gameWidth / 2
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self.global_position.y = gameHeight / 2
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func positionBottomCenter() -> void:
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self.global_position.x = gameWidth / 2
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self.global_position.y = gameHeight - spriteHeight / 2
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func positionLeftCenter() -> void:
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self.global_position.x = spriteWidth / 2
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self.global_position.y = gameHeight / 2
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# 纹理测试用例
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func textureTest():
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var texture = get_texture()
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var image = texture.get_image()
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print(offset)
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print("texture type: ", texture)
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print("height: ", texture.get_height())
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print("width: ", texture.get_width())
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# 无法直接编辑图片
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image.shrink_x2()
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#这样做会破坏项目的资源，使资源变得混乱
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image.save_png("D:\\newImage.png")
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pass
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