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ReC98/th03/math/randring.h

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[Decompilation] [th05] Bosses: Smooth random movement Part of P0109, funded by [Anonymous] and Blue Bolt.
2020-08-16 14:03:31 +00:00
#include "th02/math/randring.h"
[Decompilation] Finally declare <stdint.h> types *Finally*. We already used `(unsigned) int` in quite a few places where we actually want a 16-bit value, which was bound to annoy future port developers.
2019-12-11 20:42:27 +00:00
uint16_t pascal near randring1_next16(void);
uint16_t pascal near randring1_next16_and(uint16_t mask);
[Decompilation] [th05] Bosses: Smooth random movement Part of P0109, funded by [Anonymous] and Blue Bolt.
2020-08-16 14:03:31 +00:00
uint16_t pascal near randring2_next16_and(uint16_t mask);
uint16_t pascal near randring2_next16_mod(uint16_t mask);
[Maintenance] [th05] Minimize #includes for the shot type translation units Since a few annoying alignment bytes suggested more translation units than previously expected, using many small headers has proved to be better than one big shared TH04/TH05 header file. Or should we *really* pepper the code with lots of `#pragma codestring`? 😛 And in case we have multiple translation units which all #include the same set of headers, we'll just go with situational shared headers, using a common prefix. Part of P0062, funded by Touhou Patch Center.
2019-12-20 19:06:42 +00:00
[Maintenance] Consistently express angle literals in signed hex format Originally just a workaround to remove angles from the PI counter, but having the sign indicate the Y direction also makes them a lot nicer to read in C land. (Maintenance mode commit)
2020-10-02 12:42:40 +00:00
inline unsigned char randring_angle(unsigned char range, unsigned char offset)
[Maintenance] [th05] Minimize #includes for the shot type translation units Since a few annoying alignment bytes suggested more translation units than previously expected, using many small headers has proved to be better than one big shared TH04/TH05 header file. Or should we *really* pepper the code with lots of `#pragma codestring`? 😛 And in case we have multiple translation units which all #include the same set of headers, we'll just go with situational shared headers, using a common prefix. Part of P0062, funded by Touhou Patch Center.
2019-12-20 19:06:42 +00:00
{
[Maintenance] Consistently express angle literals in signed hex format Originally just a workaround to remove angles from the PI counter, but having the sign indicate the Y direction also makes them a lot nicer to read in C land. (Maintenance mode commit)
2020-10-02 12:42:40 +00:00
return randring1_next16_and(range) + offset;
[Maintenance] [th05] Minimize #includes for the shot type translation units Since a few annoying alignment bytes suggested more translation units than previously expected, using many small headers has proved to be better than one big shared TH04/TH05 header file. Or should we *really* pepper the code with lots of `#pragma codestring`? 😛 And in case we have multiple translation units which all #include the same set of headers, we'll just go with situational shared headers, using a common prefix. Part of P0062, funded by Touhou Patch Center.
2019-12-20 19:06:42 +00:00
}