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- /* HiRes Picture Display
- ** ---------------------
- ** Opens a screen of 640 pixels width in HIRES mode. You can even try
- ** SuperHiRes (SHIRES) if you change the appropriate flag in the GameScreen
- ** structure.
- */
-
- MODULE 'dpkernel','dpkernel/dpkernel','graphics/pictures','files/files'
- MODULE 'screens','system/register','system/modules','input/joydata'
- MODULE 'graphics/screens','graphics/blitter'
-
- PROC main()
- DEF screen :PTR TO screen,
- pic :PTR TO picture,
- picfile :filename,
- scrmodule :PTR TO module,
- joydata :PTR TO joydata
-
- picfile := [ ID_FILENAME, 'GMS:demos/data/PIC.Pic640x256']:filename
-
- IF dpkbase := OpenLibrary('GMS:libs/dpkernel.library',0)
- IF (scrmodule := Init([TAGS_MODULE,NIL,
- MODA_NUMBER, MOD_SCREENS,
- MODA_TABLETYPE, JMP_AMIGAE,
- TAGEND], NIL))
-
- scrbase := scrmodule.modbase
-
- IF (pic := Load(picfile, ID_PICTURE))
- screen := Get(ID_SCREEN)
- CopyStructure(pic,screen)
- screen.memptr1 := pic.bitmap.data
- screen.width := 640
- screen.height := 256
- screen.scrmode := HIRES OR LACED
-
- IF (joydata := Init(Get(ID_JOYDATA),NIL))
- IF (Init(screen,NIL))
- Display(screen)
- Query(joydata)
-
- REPEAT
- Query(joydata)
- WaitAVBL()
- UNTIL (joydata.buttons AND JD_LMB)
-
- Free(screen)
- ENDIF
- Free(joydata)
- ENDIF
- Free(pic)
- ENDIF
- Free(scrmodule)
- ENDIF
- CloseDPK()
- ENDIF
-
- ENDPROC
-
-