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I'm not sure if I understand what you want to do? Either you want to hack a game to move the text to the left.....or you want to scroll some text from left to right.
On nes theres no specific text "routines" or anything you'd have to draw your text as backround (you could do sprites but then you cant have more then 8 letters) and use the scroll register to scroll them. I suggest either just learning how to do a single sprite first or learn how to scroll the backround.
first hi everbody and thnx for replies ...
im translator (Arabian) my language Arabic scroll from right to left direction so i want to find the code(opcode) that increasing the address to make the tiles go form left to right and reflex it to decrease so the text goes from right to left this is first step >>>
the 2nd step is to find the opcode in the game and i talk for modified games like captain tsubasa 2 , teengae mutant ninja turtles ...
back to 2nd step ... find the opcode that control the start location of the text(tiles) so first i want to decrease the tiles to make it from right to left then i want to make align to the right for the text ....
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Working on a translation, perhaps? We really need every last detail we can get, about what you're wanting to do, in order to help.
Background tile data (text) is written to $2007, which auto-increments the address. To draw it backwards (right to left), you will have to decrement the address manually, write that to $2006, for every byte you put out to $2007.
yes im working on translation i want to tell u mf that tried to change the text direction by open hex workshop and i make 10000000 experiments to find the tile data in address and i reflex it to decreament but i cant do it with every game i want to reflex the direction of the text using hexworshop(hex editor) ...
so u can help me mf right??....
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Of course you'd first need to find the text drawing routine. But then it should indeed just be modifying the write to 2006
yes that what i want find "find the text drawing routine and then reflex it "
how can u help me mf.... ?? can you explain more ... and make sure that im beginner ....
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Right to left script: Is it Hebrew, Arabic, or something else? Hebrew should be easy, but Arabic letters change shape depending on whether the previous and next characters are connectable.
yes in arabic my language right to left arabic scripts ...
make sure mf that i translated alot of game to arabic with my team so we arabic translators but we want to complete our jop by changing the direction of tiles displaying ... and dont worry about our connected characters look!!
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Whatever the case, it would be more optimal to draw it left to write. Indexing an array from greatest to least shouldn't be a problem
im translator and working on ready Roms mf ...
and i dont looking for programing ROM from 0 ...
i just want to make some memories in Arabic language not further ..
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thnx everybody and i hope to find what im looking for ... in this great forums and i will be