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super:technical_information:data_structures

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super:technical_information:data_structures [2020/06/16 20:51]
p.jboy [Level data] Update to BTS list
super:technical_information:data_structures [2021/05/08 20:12] (current)
p.jboy [Room header] incorrect hex prefi
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   * The **room index** is almost unused, aside from some specific checks to do with atmospheric graphics in some areas.   * The **room index** is almost unused, aside from some specific checks to do with atmospheric graphics in some areas.
   * The **room width** may not exceed 15 due to the way block collision calculations are implemented   * The **room width** may not exceed 15 due to the way block collision calculations are implemented
-  * **Room width** * **room height** may not exceed 0x50 due to memory constraints+  * **Room width** * **room height** may not exceed 50 due to memory constraints
   * The **up scroller** defines the threshold Y position that Samus needs to exceed (relative to the screen) for the screen to start scrolling downwards when the camera is at the top of the room   * The **up scroller** defines the threshold Y position that Samus needs to exceed (relative to the screen) for the screen to start scrolling downwards when the camera is at the top of the room
   * The **down scroller** defines the threshold Y position that Samus needs to exceed (relative to the screen) for the screen to start scrolling upwards when the camera is at the bottom of the room   * The **down scroller** defines the threshold Y position that Samus needs to exceed (relative to the screen) for the screen to start scrolling upwards when the camera is at the bottom of the room
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    _________________ First door pointer (door BTS 0)    _________________ First door pointer (door BTS 0)
   |     ____________ Second door pointer (door BTS 1)   |     ____________ Second door pointer (door BTS 1)
-  |    |     _______ Other door pointerd (door BTS 2+)+  |    |     _______ Other door pointers (door BTS 2+)
   |    |    |   |    |    |
   aaaa bbbb [...]   aaaa bbbb [...]
super/technical_information/data_structures.1592340714.txt.gz ยท Last modified: 2020/06/16 20:51 by p.jboy