Dragon quest 3 rom. Dragon Quest III:ROM map 2018-07-16

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Dragon Quest III:ROM map

dragon quest 3 rom

Here are a few menu size values that I have found. When this routine is called, the X register contains the number of spaces to insert. Most pointers are in the range of this memory. A list of menu pointers can be found at the. Please let me know if I'm mistaken and this empty space actually serves a purpose! This is done internally by the drawing code for each individual menu. I've given a few examples below that already do this. And on the fifth iteration, there is the width.

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Dragon Quest III:ROM map

dragon quest 3 rom

Note again that this controls only menu width and position. . Remember that the value at this address is two bytes long, and low-endian. Remember that these coordinates are in tiles, so you have to find the coordinate or width in pixels and then divide that number by 8. Here's how to find it.


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Dragon Quest III:ROM map

dragon quest 3 rom

If you followed the steps above, you should see some familiar information here. In some cases, a pointer can't be made to point backwards without further hacking, because of the way that they are referenced. Menu content string pointers are stored elsewhere. Menu Text Pointers To change the menu text, you need to find the pointers for that text. That's why you should monitor the A register and make sure we're looking at the right iteration.

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Dragon Quest III:ROM map

dragon quest 3 rom

There may be others I haven't found yet that do the same thing. As an example, let's try the gold box that appears when you open the main menu. Menu Padding Routine Some menu entries have extra spaces padded onto the end that is not accounted for by the data at the expected pointers. They assume that a 512-byte copier header is not present. . .

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Dragon Quest III:ROM map

dragon quest 3 rom

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Dragon Quest III:ROM map

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Dragon Quest III:ROM map

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Dragon Quest III:ROM map

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Dragon Quest III:ROM map

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