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	== Definition ==		== Definition ==
-	'''INT''' fading	+	'''INT''' fading = false
	'''Fading''' is a [[global variable]], holding whether the screen is currently fading. This can be caused by the functions [[fade]](), [[fade_on]]() or [[fade_off]](). Its value will be [[true]] if there is fading going on and [[false]] is not.		'''Fading''' is a [[global variable]], holding whether the screen is currently fading. This can be caused by the functions [[fade]](), [[fade_on]]() or [[fade_off]](). Its value will be [[true]] if there is fading going on and [[false]] is not.

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Revision as of 19:03, 3 April 2008

Up to Global Variables

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Definition

INT fading = false

Fading is a global variable, holding whether the screen is currently fading. This can be caused by the functions fade(), fade_on() or fade_off(). Its value will be true if there is fading going on and false is not.

Example

Program faders;
Private
    int text_id;
Begin

    // Write something
    text_id = write(0,160,100,4,"Look at this fading text!");

    // Fade screen on and off
    fade_off_and_on();

    // Wait for ESC key
    Repeat
        frame;
    Until(key(_ESC))

    // Kill all other processes and clear up text
    let_me_alone();
    delete_text(text_id);

End

Process fade_off_and_on()
Begin
    Loop
        fade(0,0,0,4); // Fade to black
        while(fading) frame; end // Wait for the fading to finish
        fade(100,100,100,4); // Fade to normal
        while(fading) frame; end // Wait for the fading to finish
    End
End

Used in example: write(), key(), let_me_alone(), delete_text(), fade()

Global variables

• Argc • Argv • Cdinfo • Dump_type • Fading • Fileinfo • Fps • Frame_time • Full_screen • Graph_mode • Mouse • Os_id • Restore_type • Scale_mode • Scroll • Sound_channels • Sound_freq • Sound_mode • Text_flags • Text_z • Timer •