Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/config.php on line 36 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/config.php on line 37 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/lang.php on line 55 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/lang.php on line 55 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/lang.php on line 110 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/lang.php on line 110 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 201 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 201 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 216 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 216 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 231 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 232 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 232 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 233 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /mnt/web218/a3/28/510129628/htdocs/border_html5.php on line 233 GLBasic Benutzerhandbuch

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GLBasic Benutzerhandbuch

Main sections

1 Tutorials
2 GLBasic intern
3 Befehlsreferenz A-Z
4 Befehlsreferenz Kategorisch
5 Optionale Subroutinen

GENSPRITE()

id% = GENSPRITE()
id% = GENSOUND()
id% = GENX_OBJ()
id% = GENFILE()

Diese Befehle geben einen Index zurück, der verwendet werden kann um eine Resource mit LOADSPRITE (GENSPRITE), LOADSOUND (GENSOUND), X_LOADOBJ (GENX_OBJ) oder OPENFILE (GENFILE) zu laden, ohne dabei bestehende Objekte zu überschreiben.

Ist kein Speicherplatz mehr frei, wird -1 zurückgegeben.

Das Beispiel hier

LOADSPRITE "foo.png", 0
LOADSPRITE "bar.png", 1
DRAWSPRITE 0,0,0
DRAWSPRITE 1,0,100
SHOWSCREEN
MOUSEWAIT

Würde man damit so schreiben:

GLOBAL gImgFoo = GENSPRITE(); LOADSPRITE "foo.png", gImgFoo
GLOBAL gImgBar = GENSPRITE(); LOADSPRITE "bar.png", gImgBar
DRAWSPRITE gImgFoo,0,0
DRAWSPRITE gImgBar,0,100
SHOWSCREEN
MOUSEWAIT

Der klare Vorteil ist, dass man somit modulare Bibliotheken schreiben kann, ohne in ein bestehendes Programm einzugreifen. Die Mehtode sollte dann Projektübergreifend genutzt werden.

See also...