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used cyclefix and raddif in more places; (c)spin90, (c)spin180 and spin180 functions; rephrased M_PI in terms of TAU and x._deg when applicable

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Zeno Rogue
2022-11-12 22:38:45 +01:00
parent 563b9c1f74
commit 06523e063e
100 changed files with 750 additions and 757 deletions
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10
colors.cpp
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@@ -247,13 +247,15 @@ EX int cloakcolor(int rtr) {
EX int firegradient(double p) {
return gradient(0xFFFF00, 0xFF0000, 0, p, 1);
}
constexpr ld PI1000 = 0.001 / A_PI;
EX int firecolor(int phase IS(0), int mul IS(1)) {
return gradient(0xFFFF00, 0xFF0000, -1, sintick(100*mul, phase/200./M_PI), 1);
return gradient(0xFFFF00, 0xFF0000, -1, sintick(100*mul, phase * 5 * PI1000), 1);
}
EX int watercolor(int phase) {
return 0x0080C0FF + 256 * int(63 * sintick(50, phase/100./M_PI));
return 0x0080C0FF + 256 * int(63 * sintick(50, phase * 10 * PI1000));
}
EX int aircolor(int phase) {
@@ -270,7 +272,7 @@ EX int fghostcolor(cell *c) {
}
EX int weakfirecolor(int phase) {
return gradient(0xFF8000, 0xFF0000, -1, sintick(500, phase/1000./M_PI), 1);
return gradient(0xFF8000, 0xFF0000, -1, sintick(500, phase * PI1000), 1);
}
/* HTML color names */