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fix: rotation feels rather funky.

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Quinn
2025-06-30 12:51:16 +02:00
parent 43ecb1e0e6
commit 9d7d82a9b6
1 changed files with 11 additions and 3 deletions
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14
src/io/input.c
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@@ -7,6 +7,7 @@
#include "../game/time.h" #include "../game/time.h"
#include "window.h" #include "window.h"
/* processes an incoming scancode, returns the associated movement data, or performs the close action directly */
__attribute__((const)) static int procscancode(SDL_Scancode code) { __attribute__((const)) static int procscancode(SDL_Scancode code) {
switch (code) { switch (code) {
case SDL_SCANCODE_Q: case SDL_SCANCODE_Q:
@@ -39,16 +40,23 @@ __attribute__((const)) static int procscancode(SDL_Scancode code) {
} }
int input_getdat(time_t time) { int input_getdat(time_t time) {
static int movdat = 0; static int movdat = 0, nmovdat = 0;
SDL_Event e; SDL_Event e;
while (SDL_PollEvent(&e)) { while (SDL_PollEvent(&e)) {
switch (e.type) { switch (e.type) {
case SDL_QUIT: window_close(); break; case SDL_QUIT: window_close(); break;
case SDL_KEYDOWN: movdat |= procscancode(e.key.keysym.scancode); break; case SDL_KEYDOWN: movdat |= procscancode(e.key.keysym.scancode); break;
case SDL_KEYUP: movdat &= ~procscancode(e.key.keysym.scancode); break; case SDL_KEYUP: nmovdat |= procscancode(e.key.keysym.scancode); break;
} }
} }
static time_t timeout = 0, timeout_roll = 0; static time_t timeout = 0, timeout_roll = 0;
return movdat & (((MOVR | MOVL | MOVD) & -!!time_poll(time, 64, &timeout)) | ((MOVRL | MOVRR) & -!!time_poll(time, 128, &timeout_roll))); int mask = 0;
mask |= ((MOVR | MOVL | MOVD) & -!!time_poll(time, 64, &timeout));
mask |= ((MOVRL | MOVRR) & -!!time_poll(time, 164, &timeout_roll));
int cmov = movdat & mask;
nmovdat &= movdat;
movdat &= ~(nmovdat & mask);
return cmov;
} }