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+--- Thread: Trancparency in PUT? (/thread-7214.html)
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Trancparency in PUT? - Nathan1993 - 05-10-2005
I would be interested to know if such a thing exists as trancparency in the PUT statement. If this command does indeed exist, please elaborate to the fullest extent possible.
Trancparency in PUT? - Anonymous - 05-10-2005
put (0,0), myimage(0), trans
Trancparency in PUT? - Z!re - 05-10-2005
Docs\gfxlib.txt: PUT
Trancparency in PUT? - Nathan1993 - 05-10-2005
I got it. Now... I have this program.
Code:
declare sub Init
declare sub LoadSprites
Init 'Calls the Init sub that inits the screen and varibles.
LoadSprites 'Calls the LoadSprites sub that loads the sprites.
put (1, 1), Grass
sub Init
cls 'Clears the screen
screen 18 'Puts the screen to 800 * 600 pixels with 32 bit colors.
end sub
sub LoadSprites
dim shared Grass(256), John(256), Wall(256) 'Sets up an array for each sprite.
bload "grass.bmp", Grass 'Loads the grass sprite into memory.
bload "john.bmp", John 'Loads the "John" sprite into memory.
bload "wall.bmp", Wall 'Loads the wall sprite into memory.
end subSeems simple... on line 7 (the put line) It says expected: idenifier. That is all it says! HELP!
Trancparency in PUT? - Z!re - 05-10-2005
Grass is never initialized..
You cant DIM SHARED inside a procedure (sub/func.)
Also:
Put (x, y), @array(index) [, parameter]
Trancparency in PUT? - Anonymous - 05-10-2005
i could be wrong, but i think you should only use "@" if you are "put"ting a pointer...
Trancparency in PUT? - Z!re - 05-10-2005
Nope..
If you use a pointer you dont need the @
If you're PUTing an array, you need the @
Trancparency in PUT? - Anonymous - 05-10-2005
Erm, no, if you dont use a "@" with a pointer it crashes (spoken from experience here......)
Code:
If Not char[0].invisflag Then Put (char[0].x - camerax%, (char[0].y - 8) - cameray%), @char[0].anim[0].image[dirframe + (char[0].control[0].anim.frame * char[0].anim[0].arraysize)], trans=P it will crash without the 'at'
Trancparency in PUT? - Z!re - 05-10-2005
*cough*
DUH!
ptr[num] = not a pointer..
When you do [] on a pointer, you get the value held there, the type will be set to that of the pointer, for example, ubyte.
Try:
Code:
dim bptr as ubyte ptr
put (x, y), bptr, psetTrancparency in PUT? - Anonymous - 05-10-2005
youre right =) but im pretty sure for scalar arrays you dont need '@', as that was the way qb did it... and i used fb put before i even knew what '@' and pointers were ;p